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[/] [open8_urisc/] [trunk/] [gnu/] [binutils/] [gas/] [ChangeLog-0001] - Blame information for rev 160

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Line No. Rev Author Line
1 147 khays
2001-12-31  Richard Henderson  
2
 
3
        * config/tc-ia64.c (errata_nop_necessary_p): Prototype.
4
        (make_unw_section_name): Constify local variables.
5
 
6
        * config/tc-ia64.c (has_suffix_p): New.
7
        (note_register_values): Use it instead of strstr.
8
 
9
2001-12-31  Jeffrey A Law  (law@redhat.com)
10
 
11
        * config/tc-hppa.c (pa_ip): Handle new 'c' mode completers,
12
        'X', 'M', and 'A'.
13
 
14
2001-12-21  Jakub Jelinek  
15
 
16
        * config/tc-sparc.h (TC_PARSE_CONS_EXPRESSION): Define.
17
        (sparc_cons): Provide prototype.
18
        * config/tc-sparc.c (tc_gen_reloc): Handle BFD_RELOC_*_PCREL and
19
        BFD_RELOC_SPARC_PLT{32,64}.  Enumerate for which relocs
20
        reloc->addend = fixp->fx_addnumber shouldn't be done instead of
21
        enumarating for which pc relative ones it should be done.
22
        (sparc_cons_special_reloc): New variable.
23
        (sparc_cons): New function.
24
        (cons_fix_new_sparc): Use sparc_cons_special_reloc.
25
 
26
2001-12-20  Thiemo Seufer 
27
            Daniel Jacobowitz 
28
 
29
        * config/tc-mips.c (file_mips_gp32): Initialize to invalid value.
30
        (file_mips_fp32): Likewise.
31
        (md_begin): Compatibility handling for -mipsN option.
32
 
33
2001-12-20  Alexandre Oliva  
34
 
35
        * config/tc-sh.c (parse_at): Reject @(r0) and @(r0,).
36
 
37
2001-12-20  matthew green  
38
 
39
        * config/tc-ppc.c (md_parse_option): Make -maltivec default
40
        to generating PowerPC instructions.
41
 
42
2001-12-20  Jason Thorpe  
43
 
44
        * configure.in (mips-dec-netbsd*): Delete.
45
        * configure: Regenerate.
46
 
47
        * configure.in (arm-*-netbsdelf*): Add target.
48
        * configure: Regenerate.
49
 
50
2001-12-18  Nick Clifton  
51
 
52
        * config/tc-mips.h (TC_HANDLE_FX_DONE): Remove redundant
53
        definition.
54
 
55
2001-12-18  Niibe Yutaka  
56
 
57
        * configure.in (assign object format): Bug fix for setting
58
        endian.
59
        * configure: Regenerate.
60
 
61
2001-12-18  matthew green  
62
 
63
        * configure.in (m68k-*-netbsdelf*): New target.
64
        (m68k-*-netbsd*): Also include ELF support.
65
        (m68k-*-netbsdaout*): New alias for m68*-*-netbsd*.
66
        * configure: Regenerate.
67
 
68
2001-12-18  Thiemo Seufer 
69
 
70
        * gasp.c (main): Protoype.
71
 
72
2001-12-17  Richard Henderson  
73
 
74
        * config/tc-alpha.c (alpha_handle_align): Encode unop with RB as $sp.
75
 
76
2001-12-17  Nick Clifton  
77
 
78
        * cgen.c: Add prototype for queue_fixup.
79
        (gas_cgen_parse_operand): Move initilisastion of errmsg to avoid
80
        possible longjmp corruption.
81
        * cgen.h: Add prototype for gas_cgen_md_operand.
82
 
83
2001-12-15  Alan Modra  
84
 
85
        * config/obj-elf.c (obj_elf_init_stab_section): References are
86
        kept to section name strings.  Don't alloca them!
87
 
88
2001-12-12  Alexandre Oliva  
89
 
90
        * config/tc-d10v.c (get_operands): Mark OPERAND_PLUS after
91
        OPERAND_ATSIGN as O_absent.
92
 
93
2001-12-07  Geoffrey Keating  
94
            Richard Henderson  
95
 
96
        * configure.in: Add support for xstormy16.
97
        * configure: Regenerated.
98
        * Makefile.am: Add support for xstormy16.
99
        * Makefile.in: Regenerated.
100
        * config/tc-xstormy16.c: New file.
101
        * config/tc-xstormy16.h: New file.
102
 
103
2001-12-06  Richard Earnshaw (rearnsha@arm.com)
104
 
105
        * tc-arm.c (do_arit, do_cmp, do_mov, do_ldst, do_ldstt, do_ldmstm)
106
        (do_branch, do_swi, do_adr, do_adrl, do_empty, do_mul, do_mla)
107
        (do_swap, do_msr, do_mrs, do_mull, do_ldstv4, do_bx, do_blx)
108
        (do_bkpt, do_clz, do_lstc2, do_cdp2, do_co_reg2, do_smla, do_smlal)
109
        (do_smul, do_qadd, do_pld, do_ldrd, do_co_reg2c, do_cdp, do_lstc)
110
        (do_co_reg, do_fpa_ctrl, do_fpa_ldst, do_fpa_ldmstm, do_fpa_monadic)
111
        (do_fpa_dyadic, do_fpa_cmp, do_fpa_from_reg, do_fpa_to_reg, do_mia)
112
        (do_mar, do_mra, do_c_binops, do_c_binops_1, do_c_binops_2)
113
        (do_c_binops_3, do_c_triple, do_c_triple_4, do_c_triple_5, do_c_quad)
114
        (do_c_quad_6, do_c_dspsc, do_c_dspsc_1, do_c_dspsc_2, do_c_shift)
115
        (do_c_shift_1, do_c_shift_2, do_c_ldst, do_c_ldst_1, do_c_ldst_2)
116
        (do_c_ldst_3, do_c_ldst_4, do_branch25): Delete redundant argument,
117
        FLAGS.
118
        (struct asm_opcode): Adjust parms field accordingly.
119
        (md_assemble): Don't pass dummy second argument when calling worker
120
        functions.
121
        (build_arm_ops_hsh): Add prototype
122
        (BAD_FLAGS): Delete.
123
 
124
2001-12-05  Richard Earnshaw  
125
 
126
        * tc-arm.c (struct asm_opcode): Delete comp_suffix and flags.  Add
127
        cond_offset.  Rename variants->variant.
128
        (insns): Adjust for new format.  Explicitly code each variant that
129
        takes flags.  Remove temporary instructions.
130
        (struct arm_it): Remove redundant field suffix.
131
        (s_flag, ldr_flags, str_flags, byte_flag, cmp_flags, ldm_flags)
132
        (stm_flags, lfm_flags, sfm_flags, round_flags, fix_flags, except_flag)
133
        (long_flag): Delete.
134
        (struct asm_flg): Delete.
135
        (LONGEST_INST): Delete.
136
        (V4_STR_BIT): Define.
137
        (struct thumb_opcode): Rename variants->variant.
138
        (do_empty): Renamed from do_nop.
139
        (ldst_extend): Delete argument hwse.  Split code for half-word and
140
        signed byte instructions to ...
141
        (ldst_extend_v4): ... here.
142
        (ld_mode_required_here): Use ldst_extend_v4.
143
        (do_ldrd): Simplify now that this is only called for ldrd.  No
144
        need to test for XScale, which was wrong anyway.  Don't reject r12
145
        as a target register.  Add test that ldrd doesn't update an index
146
        register.
147
        (do_pld): Don't allow post-indexed or write-back addressing modes.
148
        Adjust call to ldst_extend.
149
        (do_adr): Split code for adrl to ...
150
        (do_adrl): ... here.
151
        (do_cmp): No need to fold in COND_BIT.
152
        (do_ldst): Simplify.  Split code for ldrt/strt into do_ldstt.  Split
153
        code to handle half-word and signed byte instructions to ...
154
        (do_ldstv4): ... here.
155
        (do_ldstt): New function.  Handle load/store with translate.
156
        (do_ldmstm): Write feature modification bits directly into
157
        inst.instruction.
158
        (do_fpa_ldst): Remove suffix handling code.
159
        (do_fpa_dyadic, do_fpa_monadic, do_fpa_from_reg): Likewise.
160
        (do_fpa_ldmstm): Type of access is now held in inst.instruction.
161
        (build_arm_ops_hsh): New function.
162
        (md_begin): Call it.  Don't build the ARM opcode directly.
163
        (md_assemble): Simplify ARM instruction handling.
164
 
165
2001-12-05  Arati Dikey 
166
 
167
        * tc-sh.c (parse_at): Corrected incorrect op->type selection due
168
        to missing 'else'.
169
 
170
2001-12-04  Alexandre Oliva  
171
 
172
        * config/tc-d10v.c (write_2_short): Don't skip dummy fixups, so
173
        that we can tell which operand refers to the insn put in the L
174
        container and mark it as such, so that the relocation type can be
175
        adjusted.
176
 
177
2001-12-04  Thiemo Seufer 
178
 
179
        * config/tc-mips.c (mips_cpreturn_offset): Better comment.
180
        (load_register): Better error message. Cast away signedness
181
        mismatches. Add casts needed for varargs.
182
        (load_address): Replace checks of HAVE_64BIT_ADDRESS with dbl.
183
        Remove superfluous casts.
184
        (macro): Cast away signedness mismatches. Remove superfluous casts.
185
        (s_cpload): Fix wrong comment.
186
        (s_mips_weakext): Standardize output message.
187
        (get_number): Likewise.
188
 
189
2001-12-04  Thiemo Seufer 
190
 
191
        * config/tc-mips.c (append_insn): Add jump address range overflow
192
        check.
193
 
194
2001-12-04  Thiemo Seufer 
195
 
196
        * config/tc-mips.c (md_parse_option): Fix comment. Allow -mabi option
197
        for ELF only.
198
        (show): Document -mabi option.
199
 
200
2001-12-03  Jeroen Dobbelaere  
201
 
202
        * config/tc-arm.c (md_parse_option): Only clear cpu part when
203
        specifying 'xscale' cpu (don't change the fpu part).
204
 
205
2001-12-04  Alexandre Oliva  
206
 
207
        * config/tc-d10v.c (find_opcode): Reject SP operand if
208
        OPERAND_NOSP flag is present.
209
 
210
2001-12-03  Eric Christopher  
211
 
212
        * config/tc-mips.c (tc_gen_reloc): One missed BFD_RELOC_MIPS_GPREL.
213
 
214
2001-12-02  Thiemo Seufer 
215
 
216
        * config/tc-mips.c (macro_build): Replace BFD_RELOC_MIPS_GPREL
217
        by BFD_RELOC_GPREL16.
218
        (load_address): Likewise.
219
        (macro): Likewise.
220
        (md_apply_fix): Likewise. Replace BFD_RELOC_MIPS_GPREL32 by
221
        BFD_RELOC_GPREL32.
222
        (s_gpword): Replace BFD_RELOC_MIPS_GPREL32 by BFD_RELOC_GPREL32.
223
        (tc_gen_reloc): Replace BFD_RELOC_MIPS_GPREL by BFD_RELOC_GPREL16.
224
        *config/tc-mips.h: Replace BFD_RELOC_MIPS_GPREL by BFD_RELOC_GPREL16.
225
 
226
2001-11-29  Alexandre Oliva  
227
 
228
        * config/tc-d10v.c (get_operands): Emit OPERAND_PLUS for
229
        prefix `+'.
230
 
231
        * config/tc-d10v.c (find_opcode): Reject non-SP operand if
232
        flags requires SP.
233
 
234
2001-11-29 Arati Dikey 
235
 
236
        * tc-sh.c (parse_at): Removed case-sensitivity of index register
237
        R8, R9.
238
 
239
2001-11-28  Jakub Jelinek  
240
 
241
        * write.c (adjust_reloc_syms): Mark SEC_MERGE symbols as used
242
        in reloc if it has non-zero addend.
243
        * config/tc-alpha.c (tc_gen_reloc): Reinstall SEC_MERGE check.
244
        * config/tc-sparc.c (md_apply_fix3): Likewise.
245
 
246
2001-11-28  Andreas Schwab  
247
 
248
        * as.c (parse_args): Call md_after_parse_args if defined.
249
        * config/tc-ia64.h (md_after_parse_args): Define.
250
        * config/tc-ia64.c (ia64_after_parse_args): Reject --gstabs.
251
        * doc/internals.texi (CPU backend): Document md_after_parse_args.
252
 
253
2001-11-23  Jakub Jelinek  
254
 
255
        * config/tc-alpha.c (tc_gen_reloc): Remove SEC_MERGE test.
256
        * write.c (adjust_reloc_syms): Don't handle relocs against
257
        SEC_MERGE section symbols specially.
258
        (fixup_segment): Likewise.
259
 
260
2001-11-21  Richard Sandiford  
261
 
262
        * config/tc-mips.c (mips_need_elf_addend_fixup): New, extracted from...
263
        (md_apply_fix3): ...here.  Don't prevent the symbol value being
264
        subtracted twice from GPREL addends.
265
        (tc_gen_reloc): Add the symbol value to a GPREL addend if it was
266
        subtracted by the previous function.
267
 
268
2001-11-20  Nick Clifton  
269
 
270
        * config/tc-avr.c (md_apply_fix3): Fix typo introduced by
271
        md_apply_fix3 change.
272
 
273
2001-11-20  Ben Elliston  
274
 
275
        * config/tc-m88k.c (md_apply_fix3): Match local variable `val' to
276
         usage after md_apply_fix3 cleanups.
277
 
278
2001-11-19  Hans-Peter Nilsson  
279
 
280
        * doc/c-mmix.texi: Use texinfo 4 features.
281
        (MMIX-mmixal): Fix typo.
282
 
283
2001-11-17  Hans-Peter Nilsson  
284
 
285
        * config/tc-cris.c (md_apply_fix3): Cast value, not pointer, in
286
        val assignment.
287
 
288
2001-11-16  Michael Snyder  
289
 
290
        * stabs.c (stabs_generate_asm_lineno): Remember file and line number
291
        from one call to the next, and eliminate consecutive duplicates
292
        (thereby emitting only one line symbol per source line).
293
        * dwarf2dbg.c (dwarf2_gen_line_info): Ditto.
294
 
295
2001-11-16  Alan Modra  
296
 
297
        * config/tc-m68k.c (md_apply_fix3): Change val back to a signed type.
298
 
299
2001-11-15  H.J. Lu  
300
 
301
        * config/tc-hppa.c (md_apply_fix3): Fix a typo.
302
 
303
2001-11-15  H.J. Lu  
304
 
305
        * config/tc-alpha.c (md_apply_fix3): Fix a typo.
306
 
307
2001-11-15  Nick Clifton  
308
 
309
        * write.c (fixup_segment): Remove references to md_apply_fix and
310
        TC_HANDLE_FX_DONE.
311
        * cgen.c, config/obj-coff.c, config/tc-*.c: Update all occurances
312
        of md_apply_fix to md_apply_fix3.
313
        Make all md_apply_fix3 functions void.
314
        * cgen.h, config/obj-coff.h, tc-*.h: Remove all definitions of
315
        MD_APPLY_FIX3 and TC_HANDLE_FX_DONE.
316
        * doc/internals.texi: Update references to md_apply_fix3.
317
        * tc.h: Update prototype for md_apply_fix3.
318
 
319
2001-11-15  Alan Modra  
320
 
321
        * config/tc-i386.h (md_end): Define.
322
        (i386_elf_emit_arch_note): Declare.
323
        (CpuUnknown): Delete.
324
        * config/tc-i386.c (default_arch): Constify.
325
        (smallest_imm_type): Remove CpuUnknown test.
326
        (md_assemble): Don't bother checking cpu_arch_flags non-zero.
327
        (i386_elf_emit_arch_note): New function.
328
 
329
        * po/POTFILES.in: Regenerate.
330
 
331
2001-11-15  Thiemo Seufer 
332
 
333
        * config/tc-mips.c (mips_ip): Re-allow %hi() op for non-ELF assembler.
334
 
335
2001-11-15  Alan Modra  
336
 
337
        * frags.c (frag_grow): Revert last change.
338
 
339
        * dwarf2dbg.c (get_frag_fix): Align last frag size.
340
 
341
        * config/tc-ppc.c (ppc_insert_operand): Pass (ppc_cpu | ppc_size)
342
        to operand->insert.
343
        (md_assemble): Likewise.
344
 
345
2001-11-12  Nick Clifton  
346
 
347
        * frags.c (frag_grow): Use frag_make_room() to grow the
348
        obstack.
349
 
350
2001-11-14  Nick Clifton  
351
 
352
        * config/tc-sparc.c (md_apply_fix3): Do not remove the symbol's
353
        value from the addend for fixups against local symbols in
354
        SEC_MERGE sections - it was not added in, in the first place.
355
 
356
2001-11-11  Timothy Wall  
357
 
358
        * write.c (relax_segment): Convert symbol address into an octet
359
        offset prior to adding to the frag address, which is an octet
360
        offset.   Add comments to that effect.
361
        * config/tc-tic54x.c: Fix bugs causing tests to fail.
362
        * config/tc-tic54x.h: Ditch PARAMS macro.
363
 
364
2001-11-13  Alan Modra  
365
 
366
        * config/obj-elf.c (obj_elf_version): Ensure terminating NUL is
367
        put in note section.  Use sizeof instead of hard-coded constants.
368
 
369
2001-11-12  Thiemo Seufer 
370
 
371
        * config/tc-mips.c (support_64bit_objects): Define for OBJ_ELF only.
372
        (md_longopts): Allow OPTION_MABI for ELF compilation only. RE-allow
373
        OPTION_GP32, OPTION_GP64, OPTION_FP32 for non-ELF compilation.
374
        Sort options a bit more logical.
375
        (md_parse_option): Allow OPTION_32, OPTION_N32, OPTION_N64,
376
        OPTION_MABI only for elf targets.
377
 
378
2001-11-12  Thiemo Seufer 
379
 
380
        * config/tc-mips.c (set_at): Add cast needed for varargs.
381
        (load_register): Likewise.
382
        (macro): Likewise. Some code reformatting.
383
        (macro2): Add cast needed for varargs.
384
        (mips16_macro): Likewise.
385
 
386
2001-11-12  Thiemo Seufer 
387
 
388
        * config/tc-mips.c (md_assemble): Remove superflous casts.
389
        (append_insn): Likewise.
390
        (mips16_macro_build): Likewise.
391
        (macro): Likewise.
392
        (mips16_ip): Likewise.
393
        (s_cpload): Likewise.
394
        (mips_relax_frag): Likewise.
395
 
396
2001-11-12  Thiemo Seufer 
397
 
398
        * config/tc-mips.c (mips_abi_level): Move in front of
399
        mips_set_options.
400
        (mips_set_options): Add members gp32, fp32, abi.
401
        (file_mips_gp32): New flag.
402
        (file_mips_fp32): New flag.
403
        (mips_opts): Initialize the new members.
404
        (mips_gp32): Remove.
405
        (mips_fp32): Remove.
406
        (HAVE_32BIT_GPRS): Use the new values from mips_opts.
407
        (HAVE_32BIT_FPRS): Likewise.
408
        (HAVE_NEWABI): Likewise.
409
        (HAVE_64BIT_OBJECTS): Likewise.
410
        (md_begin): Likewise. Save default (file) values.
411
        (md_parse_option): Use the new values from mips_opts.
412
        (s_mipsset): Likewise. Fix logic to keep the ABI selection if
413
        possible. Let .set mipsN work together with .set push/pop.
414
        Enhance error messages.
415
        (mips_elf_final_processing): Use file_mips_* for header processing.
416
 
417
2001-11-09  Marek Michalkiewicz  
418
 
419
        * config/tc-avr.c (mcu_types): Update for new devices.
420
 
421
2001-11-09  Stephane Carrez  
422
 
423
        * doc/Makefile.am (POD2MAN): Use 'GNU Development Tools' for
424
        the page man title.
425
        * doc/Makefile.in: Rebuild.
426
        * doc/as.texinfo: Do not put man SEEALSO in document;
427
        Use @command for commands, @option for options; Reorganize usage
428
        to clearly identify target specific options.
429
 
430
2001-11-08  Thiemo Seufer 
431
 
432
        * config/tc-mips.c (mips_force_relocation): Remove duplicate code.
433
 
434
2001-11-06  Thiemo Seufer 
435
 
436
        * config/tc-mips.c (my_getSmallParser): Fix small parser bug.
437
 
438
2001-11-05  Martin Schwidefsky  
439
 
440
        * config/tc-s390.c (tc_s390_force_relocation): Force all relocations
441
        that need the global offset table.
442
        (md_apply_fix3): Add code to undo opertions done in fixup_segment
443
        triggered by TC_FORCE_RELOCATION.
444
        * config/tc-s390.h (TC_FORCE_RELOCATION): Replace macro code with
445
        a call to function tc_s390_force_relocation.
446
        (TC_FIX_ADJUSTABLE): Define.
447
 
448
2001-11-04  Chris Demetriou  
449
 
450
        * configure.in (mips-*-netbsd*): Add support for target.
451
        * configure: Regenerate.
452
 
453
2001-11-02  Nick Clifton  
454
 
455
        * configure.in (ALL_LINGUAS): Add 'fr'.
456
        * configure: Regernate.
457
        * po/fr.po: New file.  Obtained from the translation project web
458
        site.
459
 
460
2001-11-02  Richard Earnshaw  
461
 
462
        * tc-arm.c: Re-arrange prototypes by architecture.
463
        (insns): Re-arrange instructions by archtitecture.  Pld instruction
464
        is part of ARMv5E.
465
        (tinsns): blx and bkpt are part of ARMv5T.
466
        (do_fp_{ctrl,ldst,ldstm,dyadic,monadic,cmp,from_reg,to_reg}): Rename
467
        to do_fpa_*.  All callers changed.
468
 
469
        * tc-arm.c (insns): Add two temporary instructions to handle
470
        ldrd/strd.
471
 
472
2001-11-01  Stephane Carrez  
473
 
474
        * config/tc-m68hc11.c (build_jump_insn): Allocate worst case storage
475
        for bra/bsr and use frag_variant(), this ensure that the possible
476
        16-bit BFD_RELOC_16 will be in the same frag.
477
 
478
2001-10-31  Chris Demetriou  
479
 
480
        * config/tc-mips.c (HAVE_32BIT_ADDRESSES): If compiling embedded
481
        PIC code, assume pointers the same size as GPRs.
482
        (macro): In M_LA_AB handling for embedded PIC code, support
483
        "la $treg,foo-bar($breg)".  In load/store handling
484
        (label ld_st) support " $treg,-($breg)"
485
        which is used by the compiler for switch statements.
486
        In load/store double multi-instruction macro handling
487
        (label ldd_std) add a comment that no special handling
488
        is currently done for embedded PIC.
489
        (mips_ip): In 'o' (16-bit offset) case, only accept 16
490
        bit offsets.
491
 
492
2001-10-31  Richard Earnshaw  
493
 
494
        General cleanup of feature definitions.
495
        * tc-arm.c (ARM_EXT_LONGMUL, ARM_EXT_HALFWORD, ARM_EXT_THUMB): Delete.
496
        (ARM_2UP, ARM_ALL, ARM_3UP, ARM_6UP): Delete.
497
        (FPU_CORE, FPU_FPA10, FPA_FPA11, FPU_ALL, FPA_MEMMULTI): Delete.
498
        (ARM_EXT_V{1,2,2S,3,3M,4,4T,5T,5ExP}): New defines.
499
        (ARM_EXT_V{5,5E}): Synchronize with above.
500
        (ARM_ARCH_V*): Define a complete set in terms of above features.
501
        (ARM_{1,2,3,250,6,7,8,9,STRONG}): Define in terms of architecture.
502
        (FPU_FPA_EXT_V[12]): Define.
503
        (FPU_ARCH_FPE, FPU_ARCH_FPA): Define in terms of above.
504
        (FPU_ANY): Define.
505
        (FPU_DEFAULT): Default to FPA.
506
        (CPU_DEFAULT): For XScale, this is now just ARM_ARCH_XSCALE; for
507
        Thumb, this is now ARM_ARCH_V5T.
508
        (insns): Rework for new feature defines.
509
        (tinsns): Likewise.
510
        (opcode_select, do_ldst, md_begin, md_parse_option): Likewise.
511
 
512
2001-10-31  NIIBE Yutaka  
513
 
514
        * configure.in: Handle sh*eb-*-linux* and sh*-*-linux*.
515
        * configure: Regenerate.
516
        * Makefile.in: Regenerate.
517
        * doc/c-sh.texi (SH Options): Added descriptions.
518
 
519
2001-10-30  Hans-Peter Nilsson  
520
 
521
        * configure.in: Update for MMIX port.
522
        * Makefile.am: Ditto.  Regenerate dependencies.
523
        * Makefile.in: Regenerate.
524
        * configure: Regenerate.
525
        * config/tc-mmix.h, config/tc-mmix.c: New files.
526
        * doc/Makefile.am (CPU_DOCS): Add c-mmix.texi
527
        * doc/Makefile.in: Regenerate.
528
        * doc/all.texi: @set MMIX.
529
        * doc/as.texinfo: Ditto.  Add MMIX gas manpage option overview.
530
        Include c-mmix.texi.
531
        * doc/c-mmix.texi: New file.
532
 
533
2001-10-24  Chris Demetriou  
534
 
535
        * config/tc-mips.c (hilo_interlocks, cop_interlocks): Make
536
        these evaluate to true if mips_arch indicates SB-1.
537
 
538
2001-10-23  Alan Modra  
539
 
540
        * as.c (parse_args): Print the date as well for --version.
541
 
542
2001-10-20  Chris Demetriou  
543
 
544
        * config/tc-mips.c (md_show_usage): Print "sb1" for Broadcom
545
        SB-1 CPU for consistency.
546
        (mips_cpu_info_table): Tweak comment about SB-1.
547
 
548
2001-10-20  H.J. Lu  
549
 
550
        * config/tc-arm.c (do_c_shift): Use ISDIGIT instead of isdigit.
551
        (cirrus_parse_offset): Likewise.
552
 
553
2001-10-19  Nick Clifton  
554
 
555
        * config/tc-arm.c: Restore line_comment_chars.
556
 
557
2001-10-18  Nick Clifton  
558
 
559
        * config/tc-arm.c (comment_chars): Remove semi-colon accidentally
560
        added to the list.
561
 
562
2001-10-18  Hans-Peter Nilsson  
563
 
564
        * write.c (fixup_segment): Handle fixups for SEC_MERGE sections as
565
        for undefined symbols.
566
 
567
2001-10-17  Chris Demetriou  
568
 
569
        * doc/as.texinfo (MIPS ISA options):  Added accidentally
570
        omitted "-mips64" option to list of options.
571
 
572
2001-10-17  matthew green  
573
 
574
        * config/tc-ppc.c (md_show_usage): Add missing -maltivec, -m7400,
575
        -m7410, -m7450 and -m7455 options.
576
 
577
2001-10-17  Alan Modra  
578
 
579
        * config/tc-ppc.c (PPC_HA, PPC_HIGHERA, PPC_HIGHESTA): Simplify.
580
        (ppc_size): Select PPC_OPCODE_64 if 64 bit.
581
        (md_begin): Don't set ppc_size here.
582
        (ppc_target_format): Test ppc_size as well as BFD_DEFAULT_TARGET_SIZE.
583
        (md_shortopts): Constify.
584
        (md_longopts): Likewise.
585
        (md_longopts_size): Likewise.
586
        (ppc_elf_suffix): Only allow 64-bit relocs when ppc_size specifies
587
        64-bit opcodes.
588
        (ppc_machine): Explain why this function is a nop.
589
 
590
2001-10-17  Alan Modra  
591
 
592
        * bit_fix.h: Comment typo fix.
593
        * config/tc-mips.c: Likewise.
594
        * config/tc-sh.c: Likewise.
595
        * config/tc-arc.c (arc_code_symbol): Remove unnecessary test.
596
 
597
        * configure.in (MIPS_STABS_ELF): AC_DEFINE in only one place so
598
        that autoheader doesn't duplicate config.in entries.
599
        (DEFAULT_ARCH): Ditto.
600
        * configure: Regenerate.
601
        * config.in: Regenerate.
602
 
603
2001-10-16  Alan Modra  
604
 
605
        From Andrew Pines 
606
        * config/tc-m68k.c (m68k_ip): Correct absolute jmp opcodes.
607
 
608
2001-10-16  NIIBE Yutaka  ,
609
            Hans-Peter Nilsson  
610
 
611
        * config/tc-sh.c (shl): Remove.
612
        (big): New function.
613
        (little): Remove shl handling.  Emit error for endian mismatch.
614
        (md_show_usage): Add description of -big.
615
        (md_parse_option): Handle OPTION_BIG.  Remove shl handling.
616
        (OPTION_BIG): Add.
617
        (md_pseudo_table): Add .big.
618
        (md_longopts): Add -big.
619
        (md_begin): Don't set target_big_endian here.
620
        * config/tc-sh.h (TARGET_BYTES_BIG_ENDIAN): Remove.
621
        (LISTING_HEADER, COFF_MAGIC, TARGET_FORMAT): Use target_big_endian.
622
        (shl): Remove.
623
        * configure.in (endian): Default is big.
624
        (sh-*-pe*): Little endian.
625
        (cpu_type): Set sh for target sh*.
626
        * configure: Regenerate.
627
 
628
2001-10-15  Thiemo Seufer 
629
 
630
        * config/tc-mips.c (md_apply_fix): Preliminary handling of NewABI
631
        relocations.
632
 
633
2001-10-13  Nick Clifton  
634
 
635
        * config/tc-arm.c: Replace CONST with const.
636
 
637
        * cgen.c: Tidy up formatting.
638
 
639
2001-10-12  matthew green  
640
 
641
        * config/tc-ppc.c (md_parse_option): New -m7410, -m7450 and -m7455
642
        flags, equivalent to -m7400.  New -maltivec to enable AltiVec
643
        instructions.  New -mbook64 and -mbooke/-mbooke32 flags to enable
644
        64-bit and 32-bit BookE support, respectively.  Change -m403 and
645
        -m405 to set PPC403 option.
646
        (md_show_usage): Adjust for new options.
647
        * doc/all.texi: Set PPC.
648
        * doc/as.texinfo: Add PPC support and pull in c-ppc.texi.
649
        * doc/c-ppc.texi: New file.
650
        * doc/Makefile.am (CPU_DOCS): Add c-ppc.texi.
651
        * doc/Makefile.in: Regenerate.
652
 
653
2001-10-12  Nick Clifton  
654
 
655
        * read.c (s_bad_endr): New function.  Issues a warning message
656
        about a bad use of the .rept pseudo op.
657
        (po_table[]): Add .endr.
658
        * read.h: Prototype s_bad_endr.
659
 
660
        * CONTRIBUTORS: Update contact email address.
661
 
662
2001-10-11  Kazu Hirata  
663
 
664
        * config/tc-alpha.c: Fix comment typos.
665
        * config/tc-cris.c: Likewise.
666
        * config/tc-hppa.c: Likewise.
667
        * config/tc-i370.c: Likewise.
668
        * config/tc-mips.c: Likewise.
669
        * config/tc-mn10200.c: Likewise.
670
        * config/tc-mn10300.c: Likewise.
671
        * config/tc-sh.c: Likewise.
672
        * config/tc-tahoe.c: Likewise.
673
        * config/tc-v850.c: Likewise.
674
 
675
2001-10-11  Kazu Hirata  
676
 
677
        * app.c: Fix comment typos.
678
        * bit_fix.h: Likewise.
679
        * expr.c: Likewise.
680
        * itbl-ops.c: Likewise.
681
 
682
2001-10-11  Nick Clifton  
683
 
684
        * input-file.c: Include safe-ctype.h.
685
        (input_file_open): Use ISSPACE instead of isspace.
686
 
687
2001-10-10  Thiemo Seufer 
688
 
689
        * config/tc-mips.c (mips_cpreturn_offset): New variable.
690
        (mips_cpreturn_register): Likewise.
691
        (mips_gp_register): Likewise.
692
        (s_cpsetup): New function prototype.
693
        (s_cplocal): Likewise.
694
        (s_cpreturn): Likewise.
695
        (s_gpvalue): Likewise.
696
        (mips_pseudo_table): Add .cpsetup, .cplocal, .cpreturn, .gpvalue
697
        pseudo-ops.
698
        (macro): Don't warn about .cprestore for NewABI.
699
        (md_pcrel_from): Code cleanup.
700
        (mips_force_relocation): Force output of some NewABI relocations even
701
        without a defined symbol.
702
        (s_cpload): Ignore .cpload for NewABI.
703
        (s_cpsetup): Handle .cpsetup.
704
        (s_cplocal): Handle .cplocal.
705
        (s_cprestore): Ignore .cprestore for NewABI.
706
        (s_cpreturn): Handle .cpreturn.
707
        (s_gpvalue): Handle .gpvalue.
708
        (s_cpadd): Ignore .cpadd for NewABI.
709
        (nopic_need_relax): Take g_switch_value into account as gp
710
        optimization.
711
        (tc_gen_reloc): Don't handle BFD_RELOC_MIPS_{CALL,GOT}* for NewABI.
712
 
713
2001-10-10  Thiemo Seufer 
714
 
715
        * config/tc-mips.c (my_getSmallParser): New function prototype.
716
        (small_ex_type): Named this enum, more return values for
717
        my_getSmallExpression.
718
        (mips_ip): Allow SPC and HT between arguments. Handle some NewABI
719
        triple relocations. Protect some parts with ifdef OBJ_ELF.
720
        (percent_op_match): New struct, lookup table for %some_reloc().
721
        (my_getSmallParser): New function, parses nested percent_ops also.
722
        (my_getSmallExpression): Rewite to support nested percent_ops.
723
 
724
2001-10-10  Thiemo Seufer 
725
 
726
        * config/tc-mips.c
727
        (load_address): Support both 32- and 64-bit addresses.
728
        (macro): Call load_register correctly. Expand 64-bit loads ans stores.
729
        (macro2): Call load_address correctly.
730
 
731
2001-10-09  Christian Groessler 
732
 
733
        * config/tc-z8k.c: Include opcodes/z8k-opc.h after bfd.h
734
        since z8k-opc.h now uses the PARAMS macro.
735
 
736
2001-10-09  Aldy Hernandez  
737
 
738
        * config/tc-arm.c: Change MAVERIK to MAVERICK.
739
 
740
2001-10-09  Alan Modra  
741
 
742
        * config/obj-elf.c: Make use of elf_group_name and elf_next_in_group
743
        throughout file.
744
        (obj_elf_change_section): Rename "group" to "group_name".
745
        (obj_elf_section): Likewise.
746
        (elf_frob_file): Don't use sec->lineno for SHT_GROUP section to store
747
        first member section; Instead use elf_next_in_group.
748
 
749
2001-10-09  Alan Modra  
750
 
751
        * config/obj-elf.c: (obj_elf_change_section): Add "group" param.
752
        Set elf_section_data group from it.  Warn if group name changed.
753
        (obj_elf_parse_section_letters): Parse 'G' too.
754
        (obj_elf_section): Parse group name.
755
        (struct group_list): New.
756
        (build_group_lists): New function.
757
        (elf_frob_file): Create SEC_GROUP section(s).
758
 
759
        * config/obj-elf.c: (elf_copy_symbol_attributes): Zap trailing
760
        whitespace.
761
 
762
2001-10-08  Aldy Hernandez  
763
 
764
        * doc/arm/c-arm.texi (ARM Options): Add arm9e documentation.
765
 
766
        * config/tc-arm.c (ARM_EXT_MAVERIK): New macro.
767
        (cirrus_regtype): New enum.
768
        (LONGEST_INST): Change to 10.
769
        (CIRRUS_MODE1): New.
770
        (CIRRUS_MODE2): New.
771
        (CIRRUS_MODE3): New.
772
        (CIRRUS_MODE4): New.
773
        (CIRRUS_MODE5): New.
774
        (CIRRUS_MODE6): New.
775
        (insns): Add cirrus dsp instructions.
776
        (ARM_EXT_MAVERIKSC_REG): New.
777
        (cirrus_register): New.
778
        (cirrus_mvf_register): New.
779
        (cirrus_mvd_register): New.
780
        (cirrus_mvfx_register): New.
781
        (cirrus_mvdx_register): New.
782
        (cirrus_mvax_register): New.
783
        (ARM_EXT_MAVERIKsc_register): New.
784
        (reg_table): Add cirrus registers.
785
        (cirrus_valid_reg): New.
786
        (cirrus_reg_required_here): New.
787
        (do_c_binops_1): New.
788
        (do_c_binops_2): New.
789
        (do_c_binops_3): New.
790
        (do_c_triple_4): New.
791
        (do_c_triple_5): New.
792
        (do_c_quad_6): New.
793
        (do_c_dspsc_1): New.
794
        (do_c_dspsc_2): New.
795
        (do_c_shift_1): New.
796
        (do_c_shift_2): New.
797
        (do_c_ldst_1): New.
798
        (do_c_ldst_2): New.
799
        (do_c_ldst_3): New.
800
        (do_c_ldst_4): New.
801
        (do_c_binops): New.
802
        (do_c_triple): New.
803
        (do_c_quad): New.
804
        (do_c_dspsc): New.
805
        (do_c_shift): New.
806
        (cirrus_parse_offset): New.
807
        (do_c_ldst): New.
808
        (md_parse_option): Add arm9e.
809
        (md_show_usage): Same.
810
 
811
2001-10-08  Tom Rix 
812
 
813
        * config/tc-ppc (ppc_bf, ppc_biei) : Set first .bi lineno value to
814
        location of next .bf
815
        * config/obj-coff.c (coff_frob_symbol) : XCOFF does not use endndx.
816
 
817
2001-10-07  Alan Modra  
818
 
819
        * config/obj-elf.c: Standardize error/warning messages - don't
820
        capitalise, no final period or newline, don't say "ignoring" for
821
        as_bad messages.  In some cases, change the wording to that used
822
        elsewhere for similar messages.
823
        (obj_elf_section_name): New function, split out from ..
824
        (obj_elf_section): .. here.  Correctly mask off SHF_MERGE if
825
        entsize not specified.
826
 
827
2001-10-05  Jakub Jelinek  
828
 
829
        * doc/as.texinfo: Document M and S ELF section flags.
830
 
831
2001-10-05  Alan Modra  
832
 
833
        * subsegs.c (subseg_text_p): Return 0 for absolute section.
834
        * read.c (do_align): If in absolute section, warn about and ignore
835
        non-zero fill pattern.
836
 
837
2001-10-05  Alexandre Oliva  
838
 
839
        * config/tc-mn10300.c (tc_gen_reloc): Don't free
840
        reloc->sym_ptr_ptr if it's not allocated.
841
 
842
2001-10-04  Thiemo Seufer 
843
 
844
        * config/tc-mips.c (prev_insn_reloc_type): Make it an array to hold a
845
        relocation triple.
846
        (prev_insn_fixp): Likewise.
847
        (append_insn): Changed prototype to accept a relocation pointer.
848
        (imm_reloc): Make it an array.
849
        (offset_reloc): Likewise.
850
        (md_assemble): Handle triple relocations.
851
        (append_insn): Likewise. Add handling for some NewABI relocations.
852
        (mips_no_prev_insn): Handle triple relocations.
853
        (macro_build): Likewise. Add handling for some NewABI relocations.
854
        Move handling for the 'u' case to append_insn().
855
        (mips16_macro_build): Handle triple relocations.
856
        (macro_build_lui): Likewise. Don't handle _gp_disp as special symbol
857
        for NewABI.
858
        (mips_ip): Handle triple relocations.
859
        (mips16_ip): Likewise.
860
        (mips_force_relocation): Force handling of triple relocations
861
        without symbols for NewABI.
862
        (md_apply_fix): Add handling for some NewABI relocations.
863
 
864
2001-10-05  Alan Modra  
865
 
866
        * config/tc-i386.c (parse_register): If not producing code for
867
        x86_64, reject x86_64 register name matches.
868
        (md_assemble): Remove now redundant check for x86_64 regs.
869
 
870
2001-10-04  Alan Modra  
871
 
872
        * config/tc-ppc.c (md_assemble ): Test ppc_size as well
873
        as BFD_DEFAULT_TARGET_SIZE.
874
        (ppc_tc): Likewise.
875
        (ppc_is_toc_sym): Likewise.
876
        (md_apply_fix3): Likewise.
877
 
878
2001-10-03  Thiemo Seufer 
879
 
880
        * config/tc-mips.c (mips_64): Remove.
881
        (mips_target_format): Move downwards in file, use HAVE_64BIT_OBJECTS
882
        in it.
883
        (mips_abi_level, mips_abi): New enum.
884
        (mips_32bit_abi): Remove.
885
        (HAVE*PRS): Use mips_abi instead of mips_32bit_abi.
886
        (HAVE_NEWABI): New define.
887
        (HAVE_64BIT_OBJECTS): New define.
888
        (HAVE_32BIT_ADDRESSES): Don't return true for 64bit objects.
889
        (HAVE_64BIT_ADDRESSES): New define, inverse of HAVE_32BIT_ADDRESSES.
890
        (support_64bit_objects): New prototype.
891
        (md_begin): Use mips_abi instead of mips_32bit_abi. Don't write
892
        .reginfo section for n32, use .MIPS.options instead.
893
        (support_64bit_objects): New function, code from md_parse_option.
894
        (md_longopts): Add -n32 option.
895
        (md_parse_option): Use mips_abi instead of mips_32bit_abi/mips64.
896
        Add -n32 option. Protect with OBJ_ELF.
897
        (s_mipsset): Use mips_abi instead of mips_32bit_abi.
898
        (mips_elf_final_processing): Likewise. Don't write .reginfo section
899
        for n32, use .MIPS.options instead.
900
 
901
2001-10-03  Alan Modra  
902
 
903
        * po/POTFILES.in: Regenerate.
904
        * configure: Regenerate.
905
 
906
2001-10-02  Alan Modra  
907
 
908
        * config/tc-ppc.c (md_apply_fix3 ): Make it 64
909
        bits if target is 64 bit.
910
 
911
        * doc/as.texinfo (listing): Fix typo.
912
 
913
        * as.c (print_version_id): Use BFD_VERSION_STRING in place of
914
        BFD_VERSION.
915
        * Makefile.am (Makefile): Depend on bfd/configure.in.
916
        Run "make dep-am".
917
        * Makefile.in: Regenerate.
918
 
919
2001-09-30  H.J. Lu  
920
 
921
        * config/obj-elf.c (obj_elf_parse_section_letters): Accept "am"
922
        and "ams" for compatibility.
923
 
924
2001-09-30  Hans-Peter Nilsson  
925
 
926
        * config/tc-sh.c (md_pcrel_from_section): Transformed from
927
        md_pcrel_from.  Handle pc-relativeness against link-time
928
        symbol.  Handle relativeness to elsewhere than the fixup.
929
        * config/tc-sh.h (MD_PCREL_FROM_SECTION): Define.
930
        (md_pcrel_from_section): Prototype.
931
 
932
        * Makefile.am: Update dependencies with "make dep-am".
933
        * Makefile.in: Regenerate.
934
 
935
2001-09-30  Stephane Carrez  
936
 
937
        * config/tc-m68hc11.c (cmp_opcode): Define prototype.
938
        (print_opcode_format, skip_whites): Likewise.
939
        (convert_branch, m68hc11_new_insn): Likewise.
940
        (build_dbranch_insn, build_indexed_byte): Likewise.
941
        (build_reg_mode, find, find_opcode): Likewise.
942
        (print_insn_format): Fix call to print_opcode_format.
943
        (md_assemble): Fix call to build_dbranch_insn.
944
 
945
2001-09-27  Nick Clifton  
946
 
947
        * config/tc-arm.c: Add missing prototypes.
948
 
949
2001-09-26  Jeff Johnston  
950
 
951
        * input-file.c (input_file_open): When reading the
952
        first line looking for #NO_APP, prepare for the possibility
953
        of finding #APP instead.  Also fix algorithm to allow
954
        white-space to follow either #NO_APP or #APP directives.
955
 
956
2001-09-25  Geoff Berry  
957
 
958
        * listing.c (buffer_line): Don't write past the end of `line' when
959
        EOF is reached.
960
 
961
2001-09-25  Alexandre Oliva  
962
 
963
        * config/tc-mn10300.c (tc_gen_reloc): Don't emit an *ABS*
964
        relocation for differences between symbols in a section other
965
        than the one in which the difference is to be placed; apply
966
        the relocation instead.
967
 
968
2001-09-24  Nick Clifton  
969
 
970
        * config/tc-arc.c: Add missing prototype.
971
        (md_atof): Change type to int. Add missing prototype.
972
        * config/tc-arc.h: Prototype exported functions.
973
 
974
2001-09-22  Nick Clifton  
975
 
976
        * as.c: Add missing function prototype.
977
        * config/obj-aout.c: Fix compile time warning.
978
 
979
2001-09-21  Bruno Haible  
980
 
981
        * config/tc-openrisc.c: Don't include .
982
 
983
2001-09-19  Martin Schwidefsky 
984
 
985
        * gas/config/tc-s390.c: Add option -mwarn-areg-zero.
986
 
987
2001-09-19  Alan Modra  
988
 
989
        * config/tc-i370.c: Fix typo in last change.
990
 
991
2001-09-19  Nick Clifton  
992
 
993
        * doc/as.texinfo (Symbol Names): Improve documentation on local
994
        labels and add documenation about dollar labels.
995
 
996
2001-09-18  Bruno Haible  
997
 
998
        * as.h: Don't include .
999
        * as.c (main): For gettext, also set the LC_CTYPE locate facet.
1000
        * atof-generic.c: Include "safe-ctype.h" instead of .
1001
        (atof_generic): Use ISDIGIT instead of isdigit.
1002
        * config/m68k-parse.y: Include "safe-ctype.h".
1003
        (yylex): Use ISDIGIT/ISALNUM instead of isdigit/isalnum.
1004
        * config/obj-elf.c: Include "safe-ctype.h".
1005
        (obj_elf_vtable_inherit): Use ISSPACE instead of isspace.
1006
        * config/obj-vms.c: Include "safe-ctype.h".
1007
        (Write_VMS_MHD_Records): Use TOUPPER instead of islower/toupper.
1008
        (VMS_Case_Hack_Symbol): Use ISUPPER/ISLOWER/TOUPPER/TOLOWER
1009
        instead of isupper/islower/toupper/tolower.
1010
        * config/tc-a29k.c: Include "safe-ctype.h" instead of .
1011
        (insert_sreg): Use TOUPPER instead of islower/toupper.
1012
        (machine_ip): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead of
1013
        isalpha/isalnum/isupper/tolower.
1014
        (a29k_unrecognized_line, md_operand): Use ISDIGIT instead of
1015
        isdigit.
1016
        * config/tc-alpha.c: Include "safe-ctype.h" instead of .
1017
        (md_undefined_symbol, s_alpha_ent): Use ISDIGIT instead of isdigit.
1018
        * config/tc-arc.c: Include "safe-ctype.h" instead of .
1019
        (md_assemble): Use ISSPACE/ISALNUM instead of isspace/isalnum.
1020
        (arc_extoper): Use TOLOWER instead of isupper/tolower.
1021
        * config/tc-arm.c: Include "safe-ctype.h" instead of .
1022
        (arm_psr_parse): Use ISALPHA instead of isalpha.
1023
        (accum0_required_here): Use ISALNUM instead of isalnum.
1024
        (do_ldrd): Use ISSPACE instead of isspace.
1025
        (decode_shift): Use ISALPHA instead of isalpha.
1026
        (insert_reg): Use TOUPPER instead of islower/toupper.
1027
        (arm_reg_parse): Use ISALPHA instead of isalpha.
1028
        (arm_parse_reloc): Use ISALNUM/ISPUNCT/TOLOWER instead of
1029
        isalnum/ispunct/tolower.
1030
        * config/tc-avr.c: Include "safe-ctype.h" instead of .
1031
        (md_parse_option): Use TOLOWER instead of tolower.
1032
        (avr_operand): Use ISDIGIT/TOLOWER instead of isdigit/tolower.
1033
        * config/tc-cris.c: Include "safe-ctype.h" instead of .
1034
        (cris_process_instruction): Use ISLOWER instead of islower.
1035
        (get_gen_reg): Use ISALNUM/ISDIGIT instead of isalnum/isdigit.
1036
        (get_spec_reg): Use TOLOWER/ISALNUM instead of isupper/tolower/isalnum.
1037
        (get_flags): Use ISSPACE instead of isspace.
1038
        * config/tc-d10v.c: Include "safe-ctype.h" instead of .
1039
        (do_assemble): Use TOLOWER instead of tolower.
1040
        * config/tc-d30v.c: Include "safe-ctype.h" instead of .
1041
        (do_assemble): Use TOLOWER instead of tolower.
1042
        (d30v_start_line): Use ISSPACE instead of isspace.
1043
        * config/tc-fr30.c: Include "safe-ctype.h" instead of .
1044
        (fr30_is_colon_insn): Use TOLOWER instead of tolower.
1045
        * config/tc-h8300.c: Include "safe-ctype.h" instead of .
1046
        (skip_colonthing, get_operand): Use ISDIGIT instead of isdigit.
1047
        * config/tc-h8500.c: Include "safe-ctype.h" instead of .
1048
        (start_label): Use ISALPHA instead of isalpha.
1049
        * config/tc-hppa.c: Include "safe-ctype.h" instead of .
1050
        (pa_ip): Use ISUPPER/ISLOWER/TOLOWER instead of
1051
        isupper/islower/tolower.
1052
        (pa_parse_number): Use ISDIGIT instead of isdigit.
1053
        (pa_chk_field_selector): Use TOLOWER instead of tolower.
1054
        (pa_stringer): Use ISDIGIT instead of isdigit.
1055
        * config/tc-i370.c: Include "safe-ctype.h" instead of .
1056
        (register_name): Use ISALPHA instead of isalpha.
1057
        (i370_elf_suffix): Use ISALNUM/TOLOWER instead of
1058
        isalnum/islower/tolower.
1059
        (i370_addr_offset): Use ISDIGIT/ISALPHA instead of
1060
        isdigit/isalpha.
1061
        (i370_addr_cons): Use ISALPHA/ISXDIGIT instead of
1062
        isalpha/isxdigit.
1063
        (md_assemble): Use ISSPACE instead of isspace.
1064
        * config/tc-i386.c: Include "safe-ctype.h" instead of .
1065
        (md_begin): Use ISDIGIT/ISLOWER/ISUPPER/TOLOWER/ISALPHA
1066
        instead of isdigit/islower/isupper/tolower/isalpha.
1067
        (output_invalid): Use ISPRINT instead of isprint.
1068
        * config/tc-i860.c: Include "safe-ctype.h" instead of .
1069
        (i860_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
1070
        * config/tc-i960.c: Include "safe-ctype.h" instead of .
1071
        (get_args): Use ISALNUM instead of isalnum.
1072
        * config/tc-ia64.c: Include "safe-ctype.h".
1073
        (dot_pred_rel): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
1074
        (ia64_unrecognized_line): Use ISDIGIT instead of isdigit.
1075
        (ia64_parse_name): Likewise.
1076
        * config/tc-m32r.c: Include "safe-ctype.h" instead of .
1077
        (assemble_two_insns): Use ISSPACE/ISALNUM/ISUPPER/TOLOWER
1078
        instead of isspace/isalnum/isupper/tolower.
1079
        * config/tc-m68hc11.c: Include "safe-ctype.h" instead of .
1080
        (md_assemble): Use TOLOWER/ISALNUM instead of tolower/isalnum.
1081
        * config/tc-m68k.c: Include "safe-ctype.h" instead of .
1082
        (mklower_table): Remove variable.
1083
        (mklower): Remove macro.
1084
        (insert_reg): Use TOUPPER instead of islower/toupper.
1085
        (md_begin): Remove initialization of mklower_table.
1086
        (s_reg): Use ISALNUM instead of isalnum.
1087
        (mri_assemble): Use ISUPPER/TOLOWER instead of isupper/tolower.
1088
        (parse_mri_condition): Use TOLOWER instead of isupper/tolower.
1089
        (build_mri_control_operand): Use TOLOWER instead of tolower.
1090
        (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
1091
        * config/tc-m88k.c: Include "safe-ctype.h" instead of .
1092
        (md_assemble): Use ISSPACE instead of isspace.
1093
        (get_imm16): Use ISALNUM instead of isalnum.
1094
        (get_cnd): Use ISDIGIT/ISUPPER/TOLOWER instead of
1095
        isdigit/isupper/tolower.
1096
        (get_bf_offset_expression): Use ISALPHA/ISUPPER/TOLOWER
1097
        instead of isalpha/isupper/tolower.
1098
        (hexval): Use ISDIGIT/ISLOWER/ISUPPER instead of
1099
        isdigit/islower/isupper.
1100
        * config/tc-mcore.c: Include "safe-ctype.h" instead of .
1101
        (mcore_s_section): Use ISSPACE instead of isspace.
1102
        (parse_reg): Use ISSPACE/TOLOWER/ISALNUM instead of
1103
        isspace/tolower/isalnum.
1104
        (parse_creg): Use ISSPACE/TOLOWER instead of isspace/tolower.
1105
        (parse_psrmod): Use TOLOWER instead of isascii/tolower.
1106
        (parse_exp, parse_mem, md_assemble): Use ISSPACE instead of
1107
        isspace.
1108
        * config/tc-mips.c: Include "safe-ctype.h" instead of .
1109
        (mips_ip): Use ISSPACE/ISDIGIT instead of isspace/isdigit.
1110
        (mips16_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
1111
        (my_getSmallExpression): Use ISDIGIT/TOLOWER instead of
1112
        isdigit/tolower.
1113
        (tc_get_register): Likewise.
1114
        (get_number): Use ISDIGIT/ISXDIGIT instead of isdigit/isxdigit.
1115
        (s_mips_ent): Use ISDIGIT instead of isdigit.
1116
        * config/tc-mn10200.c: Include "safe-ctype.h" instead of .
1117
        (md_assemble): Use ISSPACE instead of isspace.
1118
        * config/tc-mn10300.c: Include "safe-ctype.h" instead of .
1119
        (md_assemble): Use ISSPACE instead of isspace.
1120
        * config/tc-ns32k.c: Don't include .
1121
        * config/tc-pdp11.c: Include "safe-ctype.h".
1122
        (mklower): Remove function.
1123
        (parse_reg): Use TOLOWER instead of mklower.
1124
        * config/tc-pj.c: Include "safe-ctype.h".
1125
        (md_assemble): Use ISSPACE instead of isspace.
1126
        * config/tc-ppc.c: Include "safe-ctype.h" instead of .
1127
        (register_name): Use ISALPHA instead of isalpha.
1128
        (ppc_elf_suffix): Use ISALNUM/TOLOWER instead of
1129
        isalnum/islower/tolower.
1130
        (md_assemble): Use ISSPACE instead of isspace.
1131
        (ppc_canonicalize_symbol_name): Use ISLOWER/TOUPPER instead of
1132
        islower/toupper.
1133
        * config/tc-s390.c: Include "safe-ctype.h" instead of .
1134
        (register_name): Use ISALPHA instead of isalpha.
1135
        (s390_elf_suffix, s390_lit_suffix): Use ISALNUM instead of isalnum.
1136
        (md_gather_operands, md_assemble, s390_insn): Use ISSPACE instead of
1137
        isspace.
1138
        * config/tc-sh.c: Include "safe-ctype.h" instead of .
1139
        (sh_elf_suffix): Use ISALNUM/TOLOWER instead of
1140
        isalnum/islower/tolower.
1141
        (IDENT_CHAR): Use ISALNUM instead of isalnum.
1142
        (parse_reg): Use TOLOWER instead of tolower.
1143
        (find_cooked_opcode): Use TOLOWER instead of isupper/tolower.
1144
        * config/tc-sparc.c: Include "safe-ctype.h" instead of .
1145
        (sparc_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
1146
        (parse_keyword_arg): Use ISALNUM instead of isalnum.
1147
        * config/tc-tahoe.c: Include "safe-ctype.h".
1148
        (tahoe_reg_parse): Use ISDIGIT instead of isdigit.
1149
        (tip_op): Use TOLOWER instead of isupper/tolower.
1150
        * config/tc-tic30.c: Include "safe-ctype.h".
1151
        (md_begin): Use ISLOWER/ISDIGIT/ISUPPER/TOLOWER/ISLOWER/
1152
        ISALPHA instead of islower/isdigit/isupper/tolower/islower/isalpha.
1153
        (tic30_operand): Use TOLOWER instead of tolower.
1154
        (tic30_find_parallel_insn): Likewise.
1155
        (output_invalid): Use ISPRINT instead of isprint.
1156
        * config/tc-tic54x.c: Include "safe-ctype.h".
1157
        (tic54x_asg, tic54x_eval): Use ISALPHA instead of isalpha.
1158
        (lookup_version): Use TOUPPER instead of toupper.
1159
        (tic54x_var): Use ISALPHA instead of isalpha.
1160
        (tic54x_mlib): Use ISSPACE instead of isspace.
1161
        (subsym_iscons): Use TOUPPER instead of toupper.
1162
        (get_operands): Use ISSPACE instead of isspace.
1163
        (is_type): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
1164
        (encode_indirect, encode_operand): Use TOUPPER instead of toupper.
1165
        (next_line_shows_parallel): Use ISSPACE instead of isspace.
1166
        (subsym_get_arg, subsym_substitute): Use ISDIGIT instead of isdigit.
1167
        (tic54x_start_line_hook, md_assemble, tic54x_start_label): Use
1168
        ISSPACE instead of isspace.
1169
        * config/tc-tic80.c: Include "safe-ctype.h".
1170
        (md_assemble): Use ISSPACE instead of isspace.
1171
        * config/tc-v850.c: Include "safe-ctype.h" instead of .
1172
        (system_register_name): Use ISDIGIT instead of isdigit.
1173
        (md_assemble): Use ISSPACE instead of isspace.
1174
        * config/tc-vax.c: Include "safe-ctype.h" instead of .
1175
        (vax_reg_parse): Use TOLOWER/ISDIGIT instead of
1176
        isupper/tolower/isdigit.
1177
        (vip_op): Use TOLOWER instead of isupper/tolower.
1178
        * config/tc-w65.c: Don't include .
1179
        * config/tc-z8k.c: Include "safe-ctype.h" instead of .
1180
        (tohex): Use ISDIGIT/ISLOWER instead of isdigit/islower.
1181
        (whatreg): Use ISDIGIT instead of isdigit.
1182
        * ecoff.c: Include "safe-ctype.h" instead of .
1183
        (ecoff_directive_ent, ecoff_stab): Use ISDIGIT instead of isdigit.
1184
        * expr.c: Include "safe-ctype.h" instead of .
1185
        (integer_constant): Use ISALNUM/TOUPPER instead of
1186
        isalnum/islower/toupper.
1187
        (operand): Use TOLOWER instead of isupper/tolower.
1188
        * gasp.c: Include "safe-ctype.h" instead of .
1189
        (sb_strtol, level_0, change_base, doinstr): Use ISDIGIT instead
1190
        of isdigit.
1191
        (process_assigns, whatcond): Use TOUPPER instead of toupper.
1192
        (chartype_init): Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
1193
        (main): For gettext, also set the LC_CTYPE locate facet.
1194
        * hash.c: Include "safe-ctype.h".
1195
        (main): Use TOLOWER instead of isupper/tolower.
1196
        * itbl-lex.l: Don't include .
1197
        * listing.c: Include "safe-ctype.h" instead of .
1198
        (listing_newline): Use ISCNTRL instead of isascii/iscntrl. Don't
1199
        omit non-ASCII characters.
1200
        (debugging_pseudo): Use ISSPACE instead of isspace.
1201
        * macro.c: Include "safe-ctype.h" instead of .
1202
        (buffer_and_nest): Use ISALNUM instead of isalnum.
1203
        (get_token): Use ISALPHA/ISALNUM instead of isalpha/isalnum.
1204
        (define_macro): Use ISUPPER/TOLOWER instead of isupper/tolower.
1205
        (macro_expand_body): Use ISALNUM/ISDIGIT/ISUPPER/ISALPHA
1206
        instead of isalnum/isdigit/isupper/isalpha.
1207
        (check_macro): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead
1208
        of isalpha/isalnum/isupper/tolower.
1209
        * read.c: Include "safe-ctype.h" instead of .
1210
        (read_a_source_file): Use ISUPPER/TOLOWER/ISDIGIT instead of
1211
        isupper/tolower/isdigit.
1212
        (s_mri_common): Use ISDIGIT instead of isdigit.
1213
        (s_mri_sect): Use ISDIGIT/TOUPPER instead of isdigit/toupper.
1214
        (s_float_space): Use ISALPHA instead of isalpha.
1215
        (ignore_rest_of_line): Use ISPRINT instead of isprint.
1216
        (float_cons): Use ISALPHA instead of isalpha.
1217
        (next_char_of_string): Use ISDIGIT/ISXDIGIT instead of
1218
        isdigit/isxdigit.
1219
        * symbols.c: Include "safe-ctype.h" instead of .
1220
        (save_symbol_name): Use ISLOWER/TOUPPER instead of
1221
        islower/toupper.
1222
        (symbol_find_base): Use TOUPPER instead of islower/toupper.
1223
        (decode_local_label_name): Use ISDIGIT instead of isdigit.
1224
 
1225
2001-09-18  Martin Schwidefsky 
1226
 
1227
        * tc-s390.c (s390_insn): Add code to cope with 6 byte O_constants
1228
        in 64 bit mode and make format "e" work.
1229
 
1230
2001-09-18  Alan Modra  
1231
 
1232
        * dwarf2dbg.c (dwarf2_directive_file): Avoid signed/unsigned warning.
1233
 
1234
        * write.c (set_symtab): Update bfd_alloc declaration.  Use a temp
1235
        var to ensure bfd_alloc arg is the right type.
1236
        (write_object_file): Cast args of bfd_seek.  Replace bfd_write with
1237
        bfd_bwrite.
1238
 
1239
        * config/obj-coff.c: Replace calls to bfd_write with calls to
1240
        bfd_bwrite.  Cast args of bfd_seek.
1241
 
1242
        * config/obj-elf.c (obj_elf_change_section): Avoid signed/unsigned
1243
        warning.
1244
 
1245
        * config/tc-mn10300.c (set_arch_mach): Make param unsigned.
1246
 
1247
        * config/tc-tic54x.c (tic54x_mlib): Replace bfd_read call with
1248
        call to bfd_bread.
1249
 
1250
2001-09-15  Hans-Peter Nilsson  
1251
 
1252
        * config/tc-sh.h (sh_force_relocation): Prototype.
1253
        (struct fix): Forward declare.
1254
        * config/tc-sh.c (type sh_operand_info): Move to top of file.
1255
        (cons, s_align_bytes): Remove old-type declarations.
1256
        (sh_elf_suffix, parse_reg, dot, parse_exp, parse_at, get_operand,
1257
        get_operands, get_specific, insert, build_relax,
1258
        insert_loop_bounds, build_Mytes): Prototype.
1259
        (little): Make static.  Prototype.
1260
        (check, tc_Nout_fix_to_chars): Delete unused functions.
1261
 
1262
2001-09-14  Eric Christopher  
1263
 
1264
        * config/tc-mips.c (md_parse_option): Remove setting mips_64 via
1265
        -mgp32/mgp64.
1266
 
1267
2001-09-14  Kevin Lo 
1268
 
1269
        * configure.in: Add arm-openbsd target.
1270
        * configure: Regenerate.
1271
 
1272
2001-09-14  Thiemo Seufer 
1273
 
1274
        * configure.in: Change machine triplets from mips-*-linux-gnu* to
1275
        mips*-*-linux*.
1276
 
1277
2001-09-12  Thiemo Seufer 
1278
 
1279
        * config/tc-mips.c (append_insn): Don't rightshift BFD_RELOC_16_PCREL.
1280
 
1281
2001-09-11  Richard Henderson  
1282
 
1283
        * config/tc-alpha.c (alpha_elf_section_letter): New.
1284
        (alpha_elf_section_flags): New.
1285
        * config/tc-alpha.h (md_elf_section_letter): New.
1286
        (md_elf_section_flags): New.
1287
        * config/tc-ia64.c (ia64_elf_section_letter): New.
1288
        * config/tc-ia64.h (md_elf_section_letter): New.
1289
 
1290
2001-09-11  Jakub Jelinek  
1291
 
1292
        * config/obj-elf.c (obj_elf_parse_section_letters): Use 'M' instead
1293
        of 'm', 'S' instead of 's'.  Update bad_msg.
1294
        * config/tc-ppc.c (ppc_section_letter): Update bad_msg.
1295
        * config/tc-i370.c (i370_sectioN_letter): Update bad_msg.
1296
 
1297
2001-09-09  Alan Modra  
1298
 
1299
        * expr.c (expr): Move code setting "retval" to the end of the loop,
1300
        and rearrange for efficiency.  For "PIC code" subtraction, use
1301
        "rightseg" rather than recalculating.  For "symbol OP symbol"
1302
        subtract, set "retval" to absolute_section if symbols in same
1303
        section.
1304
        * symbols.c (resolve_symbol_value): Resolve "sym +/- expr" to an
1305
        O_symbol.  Simplify a +/- b code.  Allow equality and non-equality
1306
        comparisons on symbols from any section.  Allow other comparison
1307
        operators as for subtraction.
1308
        (symbol_equated_reloc_p): New predicate function.
1309
        * symbols.h (symbol_equated_reloc_p): Declare.
1310
        * write.c (relax_segment ): Ensure segment
1311
        for expression syms is set correctly.
1312
        (adjust_reloc_syms): Use symbol_equated_reloc_p.
1313
        (write_relocs): Likewise.
1314
        (write_object_file): Likewise.
1315
        * config/tc-mips.c (md_estimate_size_before_relax): Likewise.
1316
        * config/tc-i386.c (md_assemble ): Don't lose part
1317
        of a complex expression when setting up frag_var.
1318
 
1319
2001-09-07  Richard Henderson  
1320
 
1321
        * config/tc-alpha.c (alpha_reloc_op_tag): Replace need_seq with
1322
        require_seq and allow_seq.  Let !literal omit the sequence number.
1323
        (tokenize_arguments): Reject sequence numbers of !allow_seq.
1324
 
1325
2001-09-08  Jakub Jelinek  
1326
 
1327
        * config/tc-sparc.c (md_apply_fix3): Handle relocs against SEC_MERGE
1328
        section symbols the same way as externs.
1329
 
1330
2001-09-07  Thiemo Seufer 
1331
 
1332
        * config/tc-mips.c (s_mipsset): Reallow unrestricted use of .set mipsX
1333
        pseudo-op.
1334
 
1335
2001-09-07  Thiemo Seufer 
1336
 
1337
        * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL.
1338
        (macro_build): Use BFD_RELOC_16_PCREL_S2 only for embedded
1339
        PIC, BFD_RELOC_16_PCREL for the rest.
1340
        (mips_ip): Likewise.
1341
        (md_pcrel_from): return the right offset for the differently shifted
1342
        pcrel relocs.
1343
        (md_apply_fix): Handle BFD_RELOC_16_PCREL.
1344
 
1345
2001-09-05  Richard Henderson  
1346
 
1347
        * config/tc-ia64.c (FUNC_IPLT_RELOC): New.
1348
        (pseudo_func): Add @iplt.
1349
        (pseudo_opcode): Add data16 and data16.ua.
1350
        (md_begin): Set iplt pseudo.
1351
        (ia64_cons_fix_new): Handle 16 byte iplt reloc specially.
1352
 
1353
2001-09-04  Richard Henderson  
1354
 
1355
        * config/tc-alpha.c (struct alpha_insn): Make sequence scalar long.
1356
        (MACRO_LITERAL, MACRO_BASE, MACRO_BYTOFF, MACRO_JSR): Remove.
1357
        (alpha_macros): Remove occurrences of same.
1358
        (O_lituse_addr, O_gprel): New.
1359
        (DUMMY_RELOC_LITUSE_*): New.
1360
        (s_alpha_ucons, s_alpha_arch): Prototype.
1361
        (alpha_reloc_op): Construct elements via DEF macro.
1362
        (ALPHA_RELOC_SEQUENCE_OK): Remove.
1363
        (struct alpha_reloc_tag): Rename from alpha_literal_tag; rename
1364
        members to not be literal specific.
1365
        (next_sequence_num): New.
1366
        (md_apply_fix3): Cope with missing GPDISP_LO16.  Adjust for
1367
        added/removed BFD relocations.
1368
        (alpha_force_relocation, alpha_fix_adjustable): Likewise.
1369
        (alpha_adjust_symtab_relocs): Handle GPDISP relocs as well.
1370
        (tokenize_arguments): Parse ! relocations properly.
1371
        (find_macro_match): Delete unused macro argument types.
1372
        (assemble_insn): Add reloc parameter; emit that instead of the
1373
        default as appropriate.
1374
        (get_alpha_reloc_tag): New.  Split from ...
1375
        (emit_insn): ... here.  Allocate a reloc tag for GPDISP.
1376
        (assemble_tokens): Don't search macros if user relocation present.
1377
        Copy reloc sequence number to insn struct.
1378
        (emit_ldgp): Remove user reloc handling.
1379
        (load_expression, emit_lda, emit_ldah, emit_ir_load): Likewise.
1380
        (emit_loadstore, emit_ldXu, emit_ldil, emit_stX): Likewise.
1381
        (emit_sextX, emit_division, emit_jsrjmp, emit_retjcr): Likewise.
1382
        * config/tc-alpha.h (tc_adjust_symtab): Always define.
1383
        (struct alpha_fix_tag): Name members less literal specific.
1384
 
1385
2001-09-04  Jeffrey A Law  (law@cygnus.com)
1386
 
1387
        * tc-h8300.c (tc_gen_reloc): Give an error if we try to take the
1388
        address of two symbols in different sections.
1389
 
1390
2001-08-31  Eric Christopher  
1391
            Jason Eckhardt  
1392
 
1393
        * config/tc-mips.c (mips_cpu_info): Add support for mipsisa32,
1394
        5kc, and 20kc.  Clean up old entries.
1395
 
1396
2001-08-31  J"orn Rennecke 
1397
            Jeff Law 
1398
 
1399
        * config/tc-h8300.c (build_bytes): For OBJ_ELF, make relocation's
1400
        offset match H8 ELF spec.
1401
        (md_section_align): Alternate implementation for BFD_ASSEMBLER.
1402
        (md_apply_fix): Fix argument and return types for BFD_ASSEMBLER.
1403
 
1404
        * tc-h8300.c (relocation mappings): Remove.  Moved to tc-h8300.h.
1405
        (build_bytes): Mark fixups for PCrel branches as signed.  For
1406
        OBJ_ELF, make sure the reloc's offset points to the first byte
1407
        to be modified.
1408
        (md_convert_frag): Update definiton based on BFD_ASSEMBLER.
1409
        * tc-h8300.h (relocation mappings): Add.
1410
 
1411
2001-08-30  J"orn Rennecke 
1412
 
1413
        * tc-h8300.c (tc_crawl_symbol_chain, tc_headers_hook): Don't
1414
        define for BFD_ASSEMBLER.
1415
        (tc_reloc_mangle): Likewise.
1416
        (tc_gen_reloc): New function for BFD_ASSEMBLER.
1417
 
1418
2001-08-29  Jeffrey A Law  (law@cygnus.com)
1419
 
1420
        * config/tc-h8300.c (h8300hmode): Record the machine type
1421
        if BFD_ASSEMBLER is defined.
1422
        (h8300smode, md_begin): Similarly.
1423
 
1424
2001-08-29  Joel Sherrill 
1425
 
1426
        * configure.in (i[3456]86-*-rtems*, m68*-*-rtems*): Change
1427
        default from coff to elf.
1428
        * configure: Regenerate.
1429
 
1430
2001-08-29  J"orn Rennecke 
1431
 
1432
        * tc-h8300.c: If OBJ_ELF, include elf/h8.h, and define
1433
        assorted coff relocations to the corresponding elf relocations.
1434
        * tc-h8300.h (TARGET_ARCH, TARGET_FORMAT): Define appropriately.
1435
 
1436
        * configure.in: Add case for h8300-*-elf.
1437
        * configure: Regenerate.
1438
 
1439
2001-08-29  J"orn Rennecke 
1440
 
1441
        * doc/internals.texi (MD_PCREL_FROM_SECTION): Change
1442
        documentation to reflect reality.
1443
 
1444
2001-08-27  Thiemo Seufer 
1445
 
1446
        * config/tc-mips.c (load_address): Reflect change to MAX_GPREL_OFFSET.
1447
        (macro): Reflect change to MAX_GPREL_OFFSET.
1448
 
1449
2001-08-27  Torbjorn Granlund  
1450
            Staffan Ulfberg  
1451
            Linus Nordberg  
1452
            Alan Modra  
1453
 
1454
        * configure.in: Recognise powerpc*le*, not just powerpcle*.
1455
        * configure: Regenerate.
1456
        * config/tc-ppc.c (PPC_LO, PPC_HI, PPC_HA, PPC_HIGHER,
1457
        PPC_HIGHERA, PPC_HIGHEST, PPC_HIGHESTA, SEX16): New macros.
1458
        (md_assemble): Use them.
1459
        (ppc_machine): Support stub for ELF64 as well as XCOFF.
1460
        (md_pseudo_table): Add "llong", "quad".
1461
        (md_parse_option): Match default_cpu of powerpc*.
1462
        (ppc_arch): Likewise.
1463
        (ppc_subseg_align): Only for OBJ_XCOFF.
1464
        (ppc_target_format): Return elf64-powerpc strings for 64 bit ELF.
1465
        (md_begin): Select PPC_OPCODE_64 for 64 bit.
1466
        (ppc_insert_operand): Don't bother testing 'file' before calling
1467
        as_bad_where.  Use as_bad_where for operand->insert errors.
1468
        (mapping): Add ELF64 relocation modifiers.
1469
        (ppc_elf_suffix): Replace symbol on BFD_RELOC_PPC64_TOC reloc
1470
        expressions with abs_symbol.
1471
        (ppc_elf_cons): Correct offset for little endian targets.
1472
        (ppc_elf_frob_symbol): New.
1473
        (md_assemble): Add support for 64 bit ELF relocs.
1474
        (ppc_tc): Ensure 8 byte alignment when 64 bit.
1475
        (ppc_is_toc_sym): Only define for OBJ_XCOFF and OBJ_ELF.  Match
1476
        ".toc" section for 64 bit ELF.
1477
        (ppc_fix_adjustable): New.  Macro body moved from tc-ppc.h.
1478
        (md_apply_fix3): Silence warning with ATTRIBUTE_UNUSED.  Only do
1479
        the ppc_is_toc_sym check for OBJ_XCOFF and OBJ_ELF.  For 64 bit,
1480
        use BFD_RELOC_PPC64_TOC16_DS instead of BFD_RELOC_PPC_TOC16.
1481
        Expand on comments, error message.  Add support for 64 bit relocs,
1482
        and use PPC_HI etc. macros.
1483
        * config/tc-ppc.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
1484
        (HANDLE_ALIGN): Define to generate nops in code sections rather
1485
        than zeros.
1486
        (TC_FORCE_RELOCATION): Force for BFD_RELOC_PPC64_TOC.
1487
        (ELF_TC_SPECIAL_SECTIONS): Add 64 bit ELF sections.
1488
        (tc_fix_adjustable): Move body of macro to tc-ppc.c.
1489
        (ppc_fix_adjustable): Declare.
1490
        (tc_frob_symbol): Define.
1491
        (ppc_elf_frob_symbol): Declare.
1492
 
1493
2001-08-26  Andreas Jaeger  
1494
 
1495
        * config/tc-s390.c: Add missing prototypes
1496
        (md_gather_operands): Make static.
1497
 
1498
2001-08-26  Thiemo Seufer 
1499
 
1500
        * config/tc-mips.h (MAX_GPREL_OFFSET): Change it to the maximum
1501
        allowed value, not the word beyond maximum.
1502
        * config/tc-mips.c (macro_build_lui): Code cleanup.
1503
        (macro): Reflect change to MAX_GPREL_OFFSET.
1504
        (mips_ip): Check explicitly against S_EX_NONE.
1505
        (my_get_SmallExpression): parse for %gp_rel, not %gprel.
1506
        (md_apply_fix): Code cleanup.
1507
 
1508
2001-08-24  Andreas Jaeger  
1509
 
1510
        * config/tc-ppc.h: Fix prototype declaration.
1511
 
1512
2001-08-23  Jakub Jelinek  
1513
 
1514
        * config/tc-ia64.c (dot_endp): Set function symbol sizes.
1515
        * config/obj-elf.c (obj_elf_size): When size is constant, free
1516
        and clear symbol_get_obj(sym)->size if any.
1517
 
1518
2001-08-21  Thiemo Seufer 
1519
 
1520
        * config/tc-mips.c (md_begin): Warn about incompatibility between
1521
        -march=FOO and -mipsN option, continue with default ISA.
1522
 
1523
2001-08-21  Thiemo Seufer 
1524
 
1525
        * config/tc-mips.c (md_parse_option): #ifdef the
1526
        traditional/non-traditional names as it is done in mips_target_format.
1527
 
1528
2001-08-20  Richard Henderson  
1529
 
1530
        * config/tc-alpha.h (MD_APPLY_FIX3): Define.
1531
        * config/tc-alpha.c (md_apply_fix3): Rename from md_apply_fix;
1532
        use seg parameter instead of now_seg.
1533
 
1534
2001-08-18  H.J. Lu  
1535
 
1536
        * config/tc-mips.c (show): Add the missing prototype.
1537
 
1538
2001-08-18  Thiemo Seufer 
1539
 
1540
        * config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
1541
        return values.
1542
        (mips_ip): Use the new return values instead of characters. Add
1543
        support for %higher and %highest.
1544
        (LP): Remove.
1545
        (RP): Remove.
1546
        (my_getSmallExpression): Make parsing case insensitive and more
1547
        reliable. Add support for %higher and %highest. Further support to
1548
        parse %gprel and %neg is implemented but currently deactivated.
1549
 
1550
2001-08-17  Alan Modra  
1551
 
1552
        * ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
1553
        (ecoff_build_symbols): Likewise.
1554
        * read.c (s_lcomm_internal): Fix signed/unsigned warning.
1555
 
1556
2001-08-16  Thiemo Seufer 
1557
 
1558
        * config/tc-mips.c (mips_elf_final_processing): Set elf header flags
1559
        for n32 ABI if appropriate.
1560
 
1561
2001-08-16  Thiemo Seufer 
1562
 
1563
        * config/tc-mips.c (cons_fix_new_mips): Remove.
1564
        * config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
1565
        (cons_fix_new_mips): Remove.
1566
 
1567
2001-08-14  Jeff Johnston  
1568
 
1569
        * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
1570
        a label, not a hex constant.
1571
 
1572
2001-08-13  Nick Clifton  
1573
 
1574
        * config/tc-v850.h: Add missing prototypes.
1575
 
1576
2001-08-12  Martin Schwidefsky  
1577
 
1578
        * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
1579
        relocations.
1580
 
1581
2001-08-12  TAKAI Kousuke  
1582
 
1583
        * config/tc-sparc.c (cons_fix_new_sparc): Move
1584
        `sparc_no_align_cons = 0;' to...
1585
        (s_uacons): ...here so that sparc_no_align_cons will get
1586
        cleared properly.
1587
 
1588
2001-08-11  Kazu Hirata  
1589
 
1590
        * config/tc-mips.c: Fix a comment typo.
1591
 
1592
2001-08-10  Richard Sandiford  
1593
 
1594
        * config/tc-mips.c (move_register): New function.
1595
        (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
1596
        (mips_ip): Likewise.
1597
        (macro2): Use move_register rather than macro_build for moves.
1598
        (mips16_macro): Likewise.
1599
        (macro): Likewise.  Handle M_MOVE.
1600
 
1601
2001-08-10  Andreas Jaeger  
1602
 
1603
        * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
1604
        to build warnings.
1605
        * configure: Regenerate.
1606
 
1607
2001-08-10  Alan Modra  
1608
 
1609
        * as.h (alloca): Don't declare if __GNUC__.  Remove an old comment.
1610
        Comment indentation of #pragma.
1611
        * macro.c (alloca): Likewise.
1612
 
1613
        * config/tc-ppc.c: Revert 2001-08-08.
1614
 
1615
2001-08-09  Alan Modra  
1616
 
1617
        * symbols.c: Add missing prototypes.
1618
        * config/e-i386elf.c: Likewise.
1619
        * config/e-i386coff.c: Likewise.
1620
        * config/e-i386aout.c: Likewise.
1621
        * config/obj-coff.c: Likewise.
1622
        (def_symbol_in_progress, stack): Move definition.
1623
        * config/obj-elf.c: Add missing prototypes.
1624
        (obj_elf_change_section): Make static.
1625
        (obj_elf_parse_section_letters): Likewise.
1626
        (obj_elf_section_word): Likewise.
1627
        (obj_elf_section_type): Likewise.
1628
 
1629
2001-08-08  Alan Modra  
1630
 
1631
        From 1999-10-25  Torbjorn Granlund  
1632
        * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
1633
        determining reloc type with code reading operands->reloc field.
1634
 
1635
2001-08-08  Alan Modra  
1636
 
1637
        * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
1638
        function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
1639
        * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
1640
        (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
1641
 
1642
        * output-file.c (output_file_create): Don't try to open a second
1643
        time as it's unnecessary.  FOPEN_W was undefined too.
1644
 
1645
2001-08-07  Thiemo Seufer 
1646
 
1647
        * config/tc-mips.c (macro_build): Replace magic constants by defines.
1648
        (mips_ip): Likewise. Typo.
1649
 
1650
2001-08-04  Thiemo Seufer 
1651
 
1652
        * config/tc-mips.c (mips_abi_string): Initialize with NULL instead
1653
        of 0.
1654
        (RELAX_ENCODE): Replace bfd_vma by valueT.
1655
        (load_address): Formatting.
1656
        (macro): Likewise. Code cleanup. Typo.
1657
        (macro2): Formatting.
1658
        (md_parse_option): Typo.
1659
        (s_mipsset): Reorder cases to look nicer.
1660
        (md_estimate_size_before_relax): Formatting. Code cleanup.
1661
        (mips_elf_final_processing): Check against NULL instead of 0.
1662
        (md_obj_end): Remove ugly `' in message string.
1663
        (s_mips_ent): Remove ugly `' in message string.
1664
 
1665
2001-07-30  Thiemo Seufer 
1666
 
1667
        * config/tc-mips.c (md_begin): Take -mcpu value into account even when
1668
        -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
1669
        mutually exclusive (if they are different).
1670
        (md_parse_option): Warn if an -march/-mtune/-mcpu/-m option is
1671
        set more than once.
1672
 
1673
2001-08-03  Richard Sandiford  
1674
 
1675
        * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
1676
        from GPREL addends.
1677
 
1678
2001-08-02  Richard Sandiford  
1679
 
1680
        * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
1681
        * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
1682
        (md_long_opts): Add -mfp32 option.
1683
        (md_parse_option): Handle it.  Set mips_32bit_abi given -mabi=32.
1684
        (md_show_usage): Show usage for -mfp32 and -mgp32.
1685
        (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
1686
        (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
1687
        (HAVE_32BIT_ADDRESSES): New macro.
1688
        (load_register): Use HAVE_32BIT_GPRS to determine the register width.
1689
        (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
1690
        (s_cprestore, s_cpadd): Likewise.
1691
        (macro): Use HAVE_32BIT_GPRS to determine the width of registers
1692
        used in branch and M_LI_D macros.  Use HAVE_64BIT_FPRS to determine
1693
        the width registers used in M_LI_DD macros.  Use HAVE_32BIT_ADDRESSES
1694
        to determine the width of addresses in load, store and jump macros.
1695
        (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
1696
        used in set instructions; do not check the address size for them.
1697
        Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
1698
        unaligned load and store macros.
1699
        (mips_ip): Use the new macros to check the width of a register when
1700
        processing float constants.  Force a constant into memory if it is
1701
        destined for an FPR and the FPRs are wider than the GPRs.  Warn about
1702
        odd FPR numbers if HAVE_32BIT_FPRS.  Use HAVE_32BIT_GPRS rather
1703
        than mips_gp32 to select synthetic instructions.
1704
        (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
1705
        synthetic instructions.
1706
 
1707
2001-08-01  Christian Groessler 
1708
 
1709
        * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
1710
        "rh", "rr", "rq", or "sp" then don't automatically assume
1711
        it's a register name.  Check whether there is a number
1712
        following.
1713
 
1714
2001-08-01  Alan Modra  
1715
 
1716
        * config/tc-i386.c (lex_got): Match lower case relocation tokens.
1717
        Don't allocate more space than necessary for the input line copy.
1718
 
1719
2001-08-01  Alan Modra  
1720
 
1721
        * read.c: Standardize error/warning messages - don't capitalise, no
1722
        final period or newline, don't say "ignored" or "zero assumed" for
1723
        as_bad messages.  In some cases, change the wording to that used
1724
        elsewhere for similar messages.
1725
        * app.c: Likewise.
1726
        * as.c: Likewise.
1727
        * atof-generic.c: Likewise.
1728
        * cgen.c: Likewise.
1729
        * cond.c: Likewise.
1730
        * depend.c: Likewise.
1731
        * dwarf2dbg.c: Likewise.
1732
        * ecoff.c: Likewise.
1733
        * expr.c: Likewise.
1734
        * frags.c: Likewise.
1735
        * input-file.c: Likewise.
1736
        * input-scrub.c: Likewise.
1737
        * listing.c: Likewise.
1738
        * output-file.c: Likewise.
1739
        * stabs.c: Likewise.
1740
        * subsegs.c: Likewise.
1741
        * symbols.c: Likewise.
1742
        * write.c: Likewise.
1743
        * ecoff.c (ecoff_directive_end): Test for missing name by
1744
        comparing input line pointers rather than reading string.
1745
        (ecoff_directive_ent): Likewise.
1746
        * read.c (s_set): Likewise.
1747
        (s_align): Report a warning rather than an error for
1748
        alignment too large.
1749
        (s_comm): Check for missing symbol name.
1750
        (s_lcomm_internal): Likewise.
1751
        (s_lsym): Likewise.
1752
        (s_globl): Use is_end_of_line instead of looking for '\n'.
1753
        (s_lcomm_internal): Likewise.
1754
        (ignore_rest_of_line): Report a warning rather than an error.
1755
 
1756
2001-07-31  Geoffrey Keating  
1757
 
1758
        * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
1759
        any kind of relocation against a not-loaded section.
1760
 
1761
2001-07-30  Alan Modra  
1762
 
1763
        * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
1764
        to include '@' in symbol names when parsing versioned symbols
1765
        rather than calling get_symbol_end multiple times.
1766
        * config/tc-i370.c (register_name): Format fixes.  Don't call
1767
        get_symbol_end after parsing number.
1768
        * config/tc-mn10200.c (data_register_name): Format fixes.  Hoist
1769
        code out of conditional.
1770
        (address_register_name): Likewise.
1771
        (other_register_name): Likewise.
1772
        * config/tc-mn10300.c (r_register_name): Likewise.
1773
        (xr_register_name): Likewise.
1774
        (data_register_name): Likewise.
1775
        (address_register_name): Likewise.
1776
        (other_register_name): Likewise.
1777
        * config/tc-ppc.c (register_name): Likewise.
1778
        * config/tc-s390.c (register_name): Likewise.
1779
 
1780
2001-07-27  Stephane Carrez  
1781
 
1782
        * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
1783
        and bra relax: update fragP->fr_fix after the fixup.
1784
 
1785
2001-07-27  Tracy Kuhrt  
1786
 
1787
        * read.c (s_set): Check for missing symbol name.
1788
 
1789
2001-07-26  Alan Modra  
1790
 
1791
        * write.c (relax_segment ): Account for fr_fix.
1792
 
1793
2001-07-25  H.J. Lu  
1794
 
1795
        * config/tc-mips.c (md_estimate_size_before_relax): Make sure
1796
        we treat weak like extern only for ELF.
1797
        (mips_fix_adjustable): Make sure we don't adjust extern/weak
1798
        symbols only for ELF.
1799
 
1800
2001-07-25  Chris Demetriou  
1801
 
1802
        * config/tc-mips.c: Fix spelling error in comment.
1803
 
1804
2001-07-25  Dave Brolley  
1805
 
1806
        * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
1807
        (IS_PARALLEL_SEPARATOR): New macro.
1808
        (do_scrub_begin): Set up characters in tc_parallel_separator_chars
1809
        as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
1810
        (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
1811
        LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
1812
        been seen).
1813
 
1814
2001-07-24  Alan Modra  
1815
 
1816
        * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
1817
        (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
1818
        Update dependencies with "make dep-am".
1819
        * Makefile.in: Regenerate.
1820
        * doc/Makefile.in: Regenerate.
1821
 
1822
2001-07-23  Kazu Hirata  
1823
 
1824
        * config/tc-alpha.h: Fix formatting.
1825
        * config/tc-arc.c: Likewise.
1826
        * config/tc-d10v.h: Likewise.
1827
        * config/tc-hppa.c: Likewise.
1828
        * config/tc-i370.c: Likewise.
1829
        * config/tc-i386.h: Likewise.
1830
        * config/tc-i960.h: Likewise.
1831
        * config/tc-ia64.c: Likewise.
1832
        * config/tc-ia64.h: Likewise.
1833
        * config/tc-m32r.c: Likewise.
1834
        * config/tc-m68k.c: Likewise.
1835
        * config/tc-m88k.c: Likewise.
1836
        * config/tc-ns32k.c: Likewise.
1837
        * config/tc-pdp11.c: Likewise.
1838
        * config/tc-pj.h: Likewise.
1839
        * config/tc-s390.c: Likewise.
1840
        * config/tc-sparc.c: Likewise.
1841
        * config/tc-sparc.h: Likewise.
1842
        * config/tc-tic80.c: Likewise.
1843
        * config/tc-w65.h: Likewise.
1844
 
1845
2001-07-23  Alan Modra  
1846
 
1847
        * symbols.c (S_GET_VALUE): Don't treat O_constant and local
1848
        symbols specially.  Always resolve, adding fr_address to value.
1849
        * write.c (write_object_file): Don't add fr_address to sym values.
1850
        (relax_frag): Likewise.
1851
        (relax_segment): Likewise.
1852
        * config/obj-ieee.c (do_symbols): Likewise.
1853
        * config/tc-cris.c (md_convert_frag): Likewise.
1854
        * config/tc-fr30.c (md_convert_frag): Likewise.
1855
        * config/tc-i386.c (md_convert_frag): Likewise.
1856
        * config/tc-m32r.c (md_convert_frag): Likewise.
1857
        * config/tc-m68hc11.c (md_convert_frag): Likewise.
1858
        * config/tc-mcore.c (md_convert_frag): Likewise.
1859
        * config/tc-mips.c (mips16_extended_frag): Likewise.
1860
        * config/tc-ns32k.c (md_convert_frag): Likewise.
1861
        * config/tc-m68k.c (md_convert_frag_1): Likewise.
1862
        (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
1863
        DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
1864
        (md_relax_table): Remove first four entries.  Format.
1865
        (md_estimate_size_before_relax): Remove old_fix.  Don't bother
1866
        setting fr_var.  Simplify byte branch checks.
1867
 
1868
2001-07-23  Alan Modra  
1869
 
1870
        * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
1871
        "isbranch" param as all calls have it set.
1872
        (pa_parse_neg_cmpsub_cmpltr): Likewise.
1873
        (pa_parse_nonneg_add_cmpltr): Likewise.  Remember result of
1874
        strcasecmp in "nullify" var.
1875
        (pa_parse_neg_add_cmpltr): Likewise.
1876
        (pa_ip): Don't "save_s" unnecessarily.  Update calls to above
1877
        functions.  Don't print wrong conditions in error messages.
1878
 
1879
2001-07-23  Andreas Jaeger  
1880
 
1881
        * config/tc-s390.c (s390_force_relocation): Removed.
1882
 
1883
        * config/tc-s390.h: Remove double declaration of
1884
        TC_FORCE_RELOCATION.
1885
 
1886
2001-07-22  H.J. Lu 
1887
 
1888
        * config/tc-mips.c (s_mips_end): Remove unused variables.
1889
        (s_mips_frame): Add ATTRIBUTE_UNUSED.
1890
 
1891
2001-07-17  Andreas Schwab  
1892
 
1893
        * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
1894
        .loc.
1895
        (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
1896
        insn.
1897
        * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1898
 
1899
2001-07-17  matthew green  
1900
 
1901
        * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1902
        TE_NetBSD.
1903
        (line_comment_chars): Set to '/' if TE_NetBSD.
1904
 
1905
2001-07-14  matthew green  
1906
 
1907
        * configure.in (i386-*-netbsdelf*): New target.
1908
        * configure: Regenerate.
1909
 
1910
2001-07-10  Mark Elbrecht  
1911
 
1912
        * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
1913
        class of the non-debug symbol is C_NULL.
1914
 
1915
2001-07-10  Anders Norlander 
1916
 
1917
        * doc/as.texinfo (Incbin): Fix grammatical errors.
1918
 
1919
2001-07-10  Nick Clifton  
1920
 
1921
        * depend.c: Use FOPEN_.. macros in calls to fopen().
1922
        * input-file.c: As above.
1923
        * itbl-ops.c: As above.
1924
        * listing.c: As above.
1925
        * output-file.c: As above.
1926
        * read.c: As above.
1927
 
1928
2001-07-08  Anders Norlander 
1929
 
1930
        * read.c (s_incbin): New .incbin function.
1931
        * read.c (potable): Add "incbin" pseudo-op.
1932
        * read.h: Add s_incbin prototype.
1933
        * doc/as.texinfo (incbin): Document .incbin pseudo-op.
1934
        * NEWS: Mention new feature.
1935
 
1936
2001-07-07  Nick Clifton  
1937
 
1938
        * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
1939
        DEBUG_UNSPECIFIED.
1940
 
1941
2001-07-06  John Healy  
1942
 
1943
        * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
1944
        set of fixups to be stored.
1945
        (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
1946
        restored to be chosen from any that are saved.
1947
        (gas_cgen_swap_fixups): Modified to allow the current set of
1948
        fixups to be swapped with any other set that has been saved.
1949
        (gas_cgen_initialize_saved_fixups_array): New routine.
1950
        * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
1951
        gas_cgen_restore_fixups, and gas_cgen_swap_fixups.  Added definitions
1952
        or MAX_SAVED_FIXUP_CHAINS.
1953
        * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
1954
        store, swap and restore fuctions to reflect the new interface.
1955
 
1956
2001-07-06  Nick Clifton  
1957
 
1958
        * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
1959
        ignore empty, ineffectual alignment frags when deciding if a
1960
        branch can be short.
1961
 
1962
2001-07-05  Steve Ellcey  
1963
 
1964
        * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
1965
        and SPECIAL_SECTION_FINI_ARRAY.
1966
        (special_section_name): Add .init_array and .fini_array.
1967
        (md_pseudo_table): Add init_array and fini_array.
1968
        (md): Add pointer_size and pointer_size_shift fields.
1969
        (setup_unwind_header): New static function.
1970
        (output_unw_records): Modify to use setup_unwind_header.
1971
        (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
1972
        md.pointer_size_shift.
1973
        (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
1974
 
1975
2001-07-05  Ben Elliston  
1976
 
1977
        * README (Supported platforms): m88k no longer suffers bitrot.
1978
 
1979
        * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
1980
 
1981
2001-07-05  Alan Modra  
1982
 
1983
        * struc-symbol.h (struct local_symbol): Rename lsy_offset to
1984
        lsy_value.  Correct typos in comments.
1985
        * symbols.c (local_symbol_make): Update for name change.
1986
        (local_symbol_convert): Likewise.
1987
        (colon): Likewise.
1988
        (S_GET_VALUE): Likewise.
1989
        (S_SET_VALUE): Likewise.
1990
        (print_symbol_value_1): Likewise.
1991
        (resolve_symbol_value): Likewise.  Don't divide local sym values
1992
        by OCTETS_PER_BYTE twice.
1993
 
1994
2001-07-04  Jim Wilson  
1995
 
1996
        * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
1997
 
1998
        * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
1999
        sched branches.
2000
 
2001
2001-07-05  Ben Elliston  
2002
 
2003
        * read.c (s_fill): Correct spelling error in comments.
2004
 
2005
        * doc/c-m88k.texi: New file.
2006
        * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
2007
        * doc/Makefile.in: Regenerate.
2008
        * doc/all.texi: Set M880X0.
2009
        * doc/as.texinfo: Hook in m88k-dependent documentation.
2010
 
2011
2001-07-04  Eric Christopher  
2012
 
2013
        * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
2014
 
2015
        * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
2016
        and rm5721 as valid cpu strings.
2017
        (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
2018
 
2019
2001-07-04  Richard Sandiford  
2020
 
2021
        * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
2022
        if it's expected to be non-zero.
2023
 
2024
2001-07-03  Nick Clifton  
2025
 
2026
        * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
2027
        fscan->fx_frag.
2028
 
2029
        * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
2030
        (write_object_file): Set finalize_syms to
2031
        TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
2032
        called.
2033
 
2034
        * doc/internals.texi: Document
2035
        TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
2036
 
2037
2001-07-02  Alan Modra  
2038
 
2039
        * config/tc-ppc.c: Formatting fixes.
2040
 
2041
2001-07-01  Ben Elliston  
2042
 
2043
        * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
2044
        they cause some subtle breakage.  Will fix them again later.
2045
 
2046
2001-06-28  Nick Clifton  
2047
 
2048
        * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
2049
        outside of a function as a .appline directive.
2050
 
2051
2001-06-28  Eric Christopher 
2052
            H.J. Lu  
2053
 
2054
        * config/tc-mips.c (mips_arch): New. Use mips_arch instead
2055
        of mips_cpu for the ISA selection.
2056
        (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
2057
        (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
2058
        (mips_tune): New.  Use mips_tune for scheduling and optimization
2059
        issues.
2060
        (append_insn): Use mips_tune and mips_arch.
2061
        (macro_build): Ditto.
2062
        (mips_ip): Ditto.
2063
        (md_begin): Handle mips_arch, mips_tune and mips_cpu.  For
2064
        backwards compatability mips_cpu generates arch and tune.
2065
        (md_show_usage): Document new behavior.
2066
 
2067
        * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
2068
        Deprecate -mcpu.
2069
 
2070
        * NEWS: Update.
2071
 
2072
2001-06-27  Nick Clifton  
2073
 
2074
        * write.c (write_object_file): Do not set finalize_syms until
2075
        after the segments have been sized.  Some backends may still
2076
        need to access the syms's frags in order to adjust relaxed
2077
        frags.
2078
 
2079
        * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
2080
        constants.
2081
 
2082
2001-06-27  Alan Modra  
2083
 
2084
        * write.c (fixup_segment ): Don't
2085
        subtract MD_PCREL_FROM_SECTION for 68k.
2086
        (fixup_segment ): Only fudge
2087
        by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
2088
 
2089
2001-06-27  Tracy A. Kuhrt  
2090
 
2091
        * write.c (fixup_segment ): If
2092
        pcrel, subtract MD_PCREL_FROM_SECTION value.
2093
 
2094
2001-06-24  Ben Elliston  
2095
 
2096
        * stabs.c (generate_asm_file): Make local variable `len' a size_t.
2097
 
2098
2001-06-24  Jakub Jelinek  
2099
 
2100
        * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
2101
        section symbols the same way as externs.
2102
 
2103
2001-06-24  Ben Elliston  
2104
 
2105
        * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
2106
        (emit_relocations): Ditto.
2107
        (s_bss): Ditto.
2108
        (md_begin): Reformat comments to conform to the GNU standards.
2109
        (md_assemble): Ditto.
2110
 
2111
        * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
2112
        (md_parse_option): Mark parameters as unused.
2113
        (md_show_usage): Ditto.
2114
        (calcop): Adjust type of `reg_prefix' to char.
2115
        (get_reg): Ditto.
2116
        (getval): Adjust type of local `c' to char.
2117
        (md_create_short_jump): Mark from_addr, to_addr params as unused.
2118
        (md_create_long_jump): Ditto.
2119
        (md_estimate_size_before_relax): Mark parameters as unused.
2120
 
2121
        * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
2122
        to allay a possible compiler warning.
2123
 
2124
2001-06-22  Nick Clifton  
2125
 
2126
        * doc/internals.texi (CPU backend): Document md_atof.
2127
 
2128
2001-06-22  Matthew Wilcox  
2129
 
2130
        * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
2131
        return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
2132
        architecture.
2133
 
2134
2001-06-21  Philip Blundell  
2135
 
2136
        * config/tc-arm.c (cplong_flag): Rename to long_flag.  All uses
2137
        updated.
2138
        (insns): Remove entry for adrl.  Add long_flag for adr.
2139
        (do_adr): Handle `l' suffix.
2140
        (do_adrl): Delete.
2141
 
2142
2001-06-21  Alan Modra  
2143
 
2144
        * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
2145
        (md_apply_fix): Use it here.  Replace printf with equivalent
2146
        as_bad_where.
2147
        (tc_gen_reloc): Use as_bad_where instead of as_bad.
2148
        (md_apply_fix): Here too.
2149
        * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
2150
        * config/tc-m68k.c (tc_gen_reloc): Likewise.
2151
        (md_convert_frag_1): Likewise.
2152
 
2153
2000-06-20  Tom Rix 
2154
 
2155
        * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
2156
 
2157
2001-06-18  H.J. Lu 
2158
 
2159
        * doc/Makefile.am (info): Depend on $(MANS).
2160
        (as.1): Remove the prefix `$(srcdir)/'.
2161
        * doc/Makefile.in: Regenerated.
2162
 
2163
        * as.1: Removed.
2164
 
2165
2001-06-18  Philip Blundell  
2166
 
2167
        * config/tc-arm.c (do_msr): Remove restriction on usage of
2168
        immediate operands.
2169
 
2170
2001-06-19  Alan Modra  
2171
 
2172
        * dwarf2dbg.c (dwarf2_finish): Output file info even when no
2173
        line info.
2174
 
2175
2001-06-13  Philip Blundell  
2176
 
2177
        * config/tc-arm.c (thumb_shift): Improve wording of error message.
2178
        (do_t_arit): Likewise.
2179
 
2180
2001-06-13  Nick Clifton  
2181
 
2182
        * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
2183
        .loc pseudos if the dfwarf2 functions are available.
2184
        (md_assemble): Only call dwarf2_emit_insn if it is available.
2185
 
2186
        * expr.c: Fix typo in comment.
2187
 
2188
2001-06-12  Nick Clifton  
2189
 
2190
        * doc/as.texinfo (Infix Ops): Document that comparison and
2191
        combiner operators can be used as infix operators.
2192
 
2193
2001-06-12  Peter Jakubek 
2194
 
2195
        * config/tc-m68k.c (parse_mri_control_operand): Fix handling
2196
        of AND/OR.
2197
        (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
2198
        (reverse_mri_condition): Likewise.
2199
        (swap_mri_condition): Issue warning for conditions that can not be
2200
        swapped.
2201
        (build_mri_control_operand): Fix order of operands (swapped).
2202
        (build_mri_control_operand): Allow upper case extension in structured
2203
        control directives.
2204
        (s_mri_else): Likewise.
2205
        (s_mri_next): Likewise.
2206
        (s_mri_for): Likewise.
2207
        (s_mri_if): Fix handling comment ('*') in mri mode.
2208
        (s_mri_while): Likewise.
2209
        * macro.c (macro_expand): Allow macro invocation with empty
2210
        extension.
2211
 
2212
2001-06-12  Nick Clifton  
2213
 
2214
        * config/tc-arm.c: Fix test for overlow of literal pool.
2215
 
2216
2001-06-11  H.J. Lu  
2217
 
2218
        * NEWS: Updated for the new -n option for the MIPS assembler.
2219
 
2220
        * config/tc-mips.c (md_show_usage): Add -n.
2221
 
2222
        * doc/as.texinfo: Document the new -n option.
2223
        * doc/c-mips.texi: Likewise.
2224
        * doc/as.1: Regenerated.
2225
 
2226
2001-06-10  Alan Modra  
2227
 
2228
        * config/obj-coff.c (obj_coff_section): Formatting fix.
2229
 
2230
        * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
2231
        ",pn".
2232
 
2233
2001-06-08  H.J. Lu  
2234
 
2235
        * config/tc-mips.c (warn_nops): New variable. Set to 0 to
2236
        disable warning about all NOPS that the assembler generates.
2237
        (macro): Warn NOPS generated only if warn_nops is not 0.
2238
        (md_shortopts): Add `n'.
2239
        (md_parse_option): Set warn_nops to 1 for `n'.
2240
 
2241
2001-06-08  H.J. Lu  
2242
 
2243
        * config/tc-mips.c (mips_ip): Properly handle illegal operands.
2244
 
2245
2001-06-08  H.J. Lu  
2246
 
2247
        * config/tc-mips.c (md_apply_fix): Don't adjust common
2248
        extern/weak symbols for ELF.
2249
        (md_estimate_size_before_relax): Treat weak like extern for
2250
        ELF.
2251
        (mips_fix_adjustable): Don't adjust extern/weak symbols for
2252
        ELF.
2253
 
2254
2001-06-08  Alan Modra  
2255
 
2256
        * Makefile.am: 'som' is not wrongly spelled 'some'.
2257
        * Makefile.in: Regenerate.
2258
 
2259
        * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
2260
        S_GET_VALUE by using a temp.
2261
        (append_insn): Likewise, and for S_SET_VALUE too.
2262
        (mips_emit_delays): Likewise.
2263
        (my_getExpression): Likewise.
2264
        (md_apply_fix): Likewise.  Use "valueT" rather than "long" for "value".
2265
        (mips16_extended_frag): Remove code concerned with avoiding
2266
        locking in a frag address now that symbols are not finalized until
2267
        relaxation is complete.  Cater for first relaxation pass having
2268
        bogus addresses.  Use relax_marker to reliably determine whether a
2269
        symbol frag has been reached on the current pass.
2270
 
2271
2001-06-07  H.J. Lu  
2272
 
2273
        * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
2274
        * configure: Regenerate.
2275
 
2276
2001-06-07  H.J. Lu  
2277
 
2278
        * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
2279
        ecoff emulation.
2280
        * configure: Regenerate.
2281
 
2282
2001-06-07  H.J. Lu  
2283
 
2284
        * config/tc-mips.c (mips_pseudo_table): Add "extern" if
2285
        MIPS_STABS_ELF is defined.
2286
 
2287
2001-06-06  Nick Clifton  
2288
 
2289
        * as.c (show_usage): Remove L from listing options.  It is not a
2290
        generic option.
2291
 
2292
2001-06-06  Christian Groessler 
2293
 
2294
        * config/tc-z8k.c: Removed many warnings by removing unused
2295
        variables and tagging unused parameters as such.
2296
        (md_begin): Fixed a typo (","instead of ";").
2297
        (struct ctrl_table): Add parentheses to initialize array
2298
        correctly.
2299
        (struct flag_table): Likewise.
2300
        (struct intr_table): Likewise.
2301
        (struct table): Likewise.
2302
        (check_operand): "#if 0"'ed since it doesn't seem to be used.
2303
 
2304
2001-06-06  Peter Jakubek 
2305
 
2306
        * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
2307
        options to list (e.g. m5206e, m5307, m5407).
2308
 
2309
2001-06-06  Martin Schwidefsky 
2310
 
2311
        * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
2312
        BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
2313
 
2314
2001-06-06  Alan Modra  
2315
 
2316
        * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
2317
        : Remove dead code.
2318
 
2319
2001-06-06  Tracy Kuhrt 
2320
 
2321
        * as.c (parse_args): Correct option name "listing-lhs-width2".
2322
 
2323
2001-06-05  Nick Clifton  
2324
 
2325
        * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
2326
        status.
2327
 
2328
2001-05-30  Richard Henderson  
2329
 
2330
        * read.c (emit_leb128_expr): Call md_cons_align.
2331
 
2332
2001-05-28  Jeff Sturm  
2333
 
2334
        * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
2335
        BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
2336
        (tc_gen_reloc): Likewise.
2337
        (sparc_cons_align): Don't clear sparc_no_align_cons.
2338
        (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
2339
        BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
2340
 
2341
2001-05-27  Alan Modra  
2342
 
2343
        * write.c (relax_segment ): Check the section of a
2344
        symbol to determine whether it is absolute rather than comparing
2345
        its frag against zero_address_frag as listings play tricks with
2346
        frags.
2347
 
2348
        * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
2349
        allocated in the same chunk as the fixed part.
2350
 
2351
2001-05-26  Alan Modra  
2352
 
2353
        * write.c (relax_segment ): Calculate growth using
2354
        addresses before stretch.  Prevent repeated error messages.
2355
        From Peter Jakubek  
2356
        Use as_bad_where and as_warn_where to pinpoint errors.
2357
 
2358
2001-05-25  Alan Modra  
2359
 
2360
        * symbols.c (resolve_symbol_value): Always set segment, even when
2361
        not finalizing symbol value.
2362
 
2363
        * config/obj-ieee.c (write_object_file): Set finalize_syms.
2364
        * config/obj-coff.c (write_object_file): Likewise.
2365
        * (size_section): Remove rs_space assert as fr_symbol is no longer
2366
        removed.
2367
        (fill_section): Likewise.
2368
 
2369
        * configure.in: Replace linuxoldld with linux*oldld.
2370
        * configure: Regenerate.
2371
 
2372
        From 2.11 branch 2001-03-30  Richard Henderson  
2373
        * config/tc-i386.c (md_convert_frag): Don't die on local symbols
2374
        that have been finalized.
2375
 
2376
        * symbols.c (resolve_symbol_value): Clear sy_resolving before
2377
        taking exit_dont_set_value.
2378
 
2379
        * write.c (relax_segment ): Don't zap fr_symbol when
2380
        relaxing.
2381
 
2382
2000-05-24  Tom Rix 
2383
 
2384
        * config/obj-coff.c (add_lineno): xcoff allows negative line
2385
        numbers
2386
        * config/tc-ppc.c (ppc_stabx): fix generated symbol
2387
 
2388
2001-05-24  Alan Modra  
2389
 
2390
        * write.c (write_object_file): Set finalize_syms = 1 before
2391
        size_seg is called.
2392
 
2393
2001-05-23  Thiemo Seufer 
2394
 
2395
        * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
2396
        architecture, remove erraneous ISA_MIPS32.
2397
        (md_show_usage): Add MIPS r12k support.
2398
        (mips_cpu_info_table): Add MIPS r12k support.
2399
 
2400
2001-05-22  Alan Modra  
2401
 
2402
        * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
2403
        testing for NULs.
2404
 
2405
        * symbols.c (resolve_symbol_value): Remove "finalize" param,
2406
        instead use finalize_syms directly.  Don't treat expressions
2407
        specially with regard to finalize_syms.  Update calls to self.
2408
        (resolve_local_symbol): Update call to resolve_symbol_value.
2409
        (S_GET_VALUE): Likewise.  Return resolve_symbol_value if
2410
        !finalize_syms.
2411
        * symbols.h (resolve_symbol_value): Update prototype.
2412
        * config/obj-aout.c (obj_crawl_symbol_chain): Update call
2413
        to resolve_symbol_value.
2414
        * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2415
        * config/obj-coff.c (do_relocs_for): Likewise.
2416
        (yank_symbols): Likewise.
2417
        (fixup_segment): Likewise.
2418
        * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2419
        * config/tc-mips.c (md_convert_frag): Likewise.
2420
        * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2421
        (ppc_fix_adjustable): Likewise.
2422
        * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
2423
        (dwarf2dbg_convert_frag): Likewise.
2424
        * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
2425
        (eh_frame_convert_frag): Likewise.
2426
        * expr.c (make_expr_symbol): Likewise.
2427
        * write.c (adjust_reloc_syms): Likewise.
2428
        (write_object_file): Likewise.
2429
        (relax_segment): Likewise.
2430
        (fixup_segment): Likewise.
2431
        (finalize_syms): Init to zero, and update comment.
2432
        (write_object_file): Set finalize_syms to 1 rather than 2.
2433
        * doc/internals.texi (sy_value): Mention finalize_syms.
2434
        (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
2435
 
2436
        * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
2437
        as relaxable if embedded system, make weak syms non-relaxable.
2438
        Move definition..
2439
        (tc_m68k_fix_adjustable): ..so it can be used here.
2440
        (md_apply_fix_2): Sign extend without conditional.
2441
 
2442
        * config/tc-v850.c: Update copyright.
2443
 
2444
2001-05-16  Jeff Johnston  
2445
 
2446
        * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
2447
        howto entry is not found.
2448
 
2449
2001-05-15  Alexandre Oliva  
2450
 
2451
        * config/tc-mn10300.c (mn10300_force_relocation): Don't
2452
        optimize differences between symbols in code sections to
2453
        constants.
2454
        (mn10300_fix_adjustable): Don't adjust to section+offset
2455
        relocations pointing at symbols in code sections.
2456
 
2457
2001-05-16  Alan Modra  
2458
 
2459
        * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
2460
        for 8 byte insns.
2461
        * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
2462
        opcodes are output rather than after.  Delete insn_size.
2463
        * config/tc-v850.c (md_assemble): Similarly, but delete
2464
        total_insn_size.
2465
 
2466
2001-05-14  Richard Henderson  
2467
 
2468
        * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
2469
        last change.
2470
 
2471
2001-05-14  Richard Henderson  
2472
 
2473
        * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
2474
        also collect whether to expect an FDE augmentation.
2475
        (check_eh_frame): Rewrite as a state machine.  Track where in
2476
        an FDE we are located, skip any augmentation.
2477
        (eh_frame_estimate_size_before_relax): Get code alignment from
2478
        the fragment subtype.
2479
        (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
2480
        * read.c (emit_leb128_expr): Call check_eh_frame.
2481
 
2482
2001-05-14  Alexandre Oliva  
2483
 
2484
        * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
2485
        before a relaxable insns.
2486
 
2487
2001-05-13  Alexandre Oliva  
2488
 
2489
        * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
2490
        between symbols if the base symbol is in the current section;
2491
        emit a PC-relative relocation instead.
2492
 
2493
2001-05-12  Peter Targett  
2494
 
2495
        * config/tc-arc.c: Update copyright and tidy source comments.
2496
        (md_pseudo_table): Add directive .cpu back as an alias for
2497
        .option.  Add .file and .line for dwarf2 support.
2498
        (arc_mach_type): Make bfd_mach_arc_6 default.
2499
        (md_longopts): Add entry 'pre-v6' representing old command line
2500
        option when assembling for 'arc5' core versions.
2501
        (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
2502
        default behaviour.
2503
        (arc_code_symbol): Make symbol value for @h30 fixup expression
2504
        equal to O_constant.
2505
        (md_assemble): Call dwarf2_emit_insn.
2506
        Include "dwarf2dbg2.h".  Formatting fixes throughout file.
2507
        * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2508
        * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
2509
 
2510
2001-05-11  Jakub Jelinek  
2511
 
2512
        * config/tc-ia64.c (special_linkonce_name): New.
2513
        (make_unw_section): Map .gnu.linkonce.t.FOO text section into
2514
        .gnu.linkonce.ia64unw{,i}.FOO.
2515
        (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
2516
        (dot_endp): Add comment about it.
2517
 
2518
2001-05-11  Nick Clifton  
2519
 
2520
        * config/tc-arm.c (arm_handle_align): When truncating an aligned
2521
        block, ensure that the low order bits of the alignment are
2522
        preserved.
2523
 
2524
2001-05-10  Alan Modra  
2525
 
2526
        * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
2527
        symbol_next.
2528
 
2529
        * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
2530
        current variable part of frag.
2531
        * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
2532
        * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
2533
        * config/tc-m68hc11.c (RELAX_STATE): Define.
2534
        (RELAX_LENGTH): Define.
2535
        (md_estimate_size_before_relax): Handle non-relaxable cases
2536
        separately from relaxable cases for clarity, and return correct
2537
        size for multi-pass relaxation.
2538
        * config/tc-tahoe.c (RELAX_LENGTH): Correct.
2539
        (md_estimate_size_before_relax): As for tc-m68hc11.c.
2540
        (md_convert_frag): Remove "length_code".
2541
        * config/tc-vax.c (RELAX_STATE): Define.
2542
        (RELAX_LENGTH): Define.
2543
        (md_relax_table): Add missing entry.
2544
        (md_estimate_size_before_relax): As for tc-m68hc11.c.
2545
        (md_convert_frag): Remove "length_code".
2546
        * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
2547
        don't bother setting fr_var.  Return correct size for multi-pass
2548
        relaxation.
2549
        * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
2550
        (md_convert_frag): Don't bother clearing fr_var.
2551
        (md_pseudo_table): Correct initialization.
2552
        * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
2553
        (md_estimate_size_before_relax): No need to set fr_var.
2554
        * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
2555
        (md_estimate_size_before_relax): No need to set fr_var.
2556
 
2557
2001-05-09  Richard Henderson  
2558
 
2559
        * config/tc-ia64.c (generate_unwind_image): Align the fragment
2560
        beginning a function's unwind info block.
2561
 
2562
2001-05-09  Alexandre Oliva  
2563
 
2564
        * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
2565
 
2566
2001-05-08  Andreas Schwab  
2567
 
2568
        * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
2569
        fx_pcrel_adjust explicitly sign extend when reading it.
2570
 
2571
2001-05-08  Alan Modra  
2572
 
2573
        * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
2574
        from md_relax_table, and combine some switch cases.
2575
 
2576
2001-05-06  Alexandre Oliva  
2577
 
2578
        * config/tc-mn10300.c (md_assemble): Subtract operand->shift
2579
        from offset in non-pcrel operands too.
2580
 
2581
2001-05-06  Nick Clifton  
2582
 
2583
        * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
2584
        * config/tc-arm.c (arm_handle_align): Do not insert more than
2585
        MAX_MEM_FOR_RS_ALIGN_CODE bytes.
2586
        (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
2587
 
2588
2001-05-03  Thiemo Seufer 
2589
 
2590
        * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
2591
        Run "make dep-am".
2592
        * Makefile.in: Regenerate.
2593
        * configure.in: Remove duplicate mips-*-ecoff* entry.
2594
        * configure: Regenerate.
2595
 
2596
        * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
2597
        (n_names): Cast away type mismatch.
2598
        (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
2599
        (obj_ecoff_frob_symbol): Likewise.
2600
        * ecoff.c: (add_file): Add unused attribute.
2601
        (ecoff_directive_begin): Likewise.
2602
        (ecoff_directive_bend): Likewise.
2603
        (ecoff_directive_def): Likewise.
2604
        (ecoff_directive_dim): Likewise.
2605
        (ecoff_directive_scl): Likewise.
2606
        (ecoff_directive_size): Likewise.
2607
        (ecoff_directive_type): Likewise.
2608
        (ecoff_directive_tag): Likewise.
2609
        (ecoff_directive_val): Likewise.
2610
        (ecoff_directive_endef): Likewise.
2611
        (ecoff_directive_end): Likewise.
2612
        (ecoff_directive_ent): Likewise.
2613
        (ecoff_directive_extern): Likewise.
2614
        (ecoff_directive_file): Likewise.
2615
        (ecoff_directive_fmask): Likewise.
2616
        (ecoff_directive_frame): Likewise.
2617
        (ecoff_directive_mask): Likewise.
2618
        (ecoff_directive_loc): Likewise.
2619
        (mark_stabs): Likewise.
2620
        (ecoff_stab):  Likewise.
2621
        (ecoff_frob_symbol): Cast away type mismatch.
2622
        (ecoff_padding_adjust): Likewise.
2623
        (ecoff_build_symbols): Likewise.
2624
        (ecoff_build_procs): Likewise.
2625
        (ecoff_build_aux): Likewise.
2626
        (ecoff_build_strings): Likewise.
2627
        (ecoff_build_fdr): Likewise.
2628
        (ecoff_build_debug): Likewise.
2629
        * itbl-ops.c (itbl_assemble): Variable initialization.
2630
 
2631
2001-05-03  Alan Modra  
2632
 
2633
        * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
2634
        expressions rather than triggering an assert.
2635
 
2636
2001-05-02  Johan Rydberg  
2637
 
2638
        * config/tc-openrisc.c: New file.
2639
        * config/tc-openrisc.h: Likewise.
2640
 
2641
        * Makefile.am: Add OpenRISC target.
2642
        * Makefile.in: Regenerated.
2643
 
2644
        * configure.in (openrisc-*-*): Add target.
2645
        * configure: Regenerated.
2646
 
2647
2001-05-02  Nick Clifton  
2648
 
2649
        * config/tc-arm.c (arm_frag_align_code): Change error message to
2650
        more explanatory version.
2651
 
2652
2001-04-29  Keith M Wesolowski 
2653
 
2654
        * config/tc-mips.c (md_parse_option): Also accept
2655
        elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
2656
 
2657
2001-04-27  David Mosberger  
2658
 
2659
        * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
2660
        argument passing order: predicate goes last, not first.
2661
 
2662
2001-04-27  Sean McNeil 
2663
 
2664
        * configure.in: Add arm-vxworks.
2665
        * configure: Regenerate.
2666
 
2667
2001-04-26  Nick Clifton  
2668
 
2669
        * config/tc-arm.c (arm_handle_align): New Function:  Generate
2670
        no-op filled alignment frags.
2671
        (arm_frag_align_code): New Function: Create a code alignment frag.
2672
        (arm_init_frag): New Function: Initialse the target dependent
2673
        parts of a frag.
2674
 
2675
        * config/tc-arm.h (TC_FRAG_TYPE): Define.
2676
        (TC_FRAG_INIT): Define.
2677
        (HANDLE_ALIGN): Define.
2678
        (md_do_align): Define.
2679
 
2680
2001-04-25  Nick Clifton  
2681
 
2682
        * config/obj-coff.c (do_linenos_for): Check to see if the filename
2683
        symbol has been initialised before extracting its symbol index.
2684
 
2685
2001-04-24  H.J. Lu  
2686
 
2687
        * configure: Regenerated with the right version of autoconf.
2688
 
2689
2001-04-24  Christian Groessler  
2690
 
2691
        * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
2692
        generate R_CALLR and R_REL16 relocations
2693
 
2694
2000-04-20  Jason Eckhardt  
2695
 
2696
        * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
2697
        since frag_now can change after d10v_cleanup is called.
2698
 
2699
2001-04-16  David O'Brien  
2700
 
2701
        * configure.in: Add the em type for FreeBSD targets.
2702
        * configure: Regenerate.
2703
 
2704
2001-04-14  Alexandre Oliva  
2705
 
2706
        * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
2707
        * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
2708
 
2709
        * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
2710
        pc-relative relocations not placed at the end of the instruction.
2711
 
2712
2001-04-13  Jim Wilson  
2713
 
2714
        * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
2715
        excluding br.i.
2716
 
2717
2001-04-13  Jakub Jelinek  
2718
 
2719
        * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
2720
        handle SHF_MERGE and SHF_STRINGS.
2721
        (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
2722
        (obj_elf_section): Allow additional argument specifying entity size.
2723
        * write.c (adjust_reloc_syms): Keep relocations against local symbols
2724
        in SEC_MERGE sections.
2725
 
2726
2001-04-12  Jason Merrill  
2727
 
2728
        * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
2729
 
2730
2001-04-12  Alexandre Oliva  
2731
 
2732
        * expr.c (operand): Pass &c to md_parse_name().
2733
        * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
2734
 
2735
2001-04-07  Steven J. Hill  
2736
 
2737
        * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
2738
 
2739
        * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
2740
        * Makefile.in: Regenerated.
2741
 
2742
        * configure.in: Use traditional MIPS targets for Linux/MIPS.
2743
        * configure: Regenerated.
2744
 
2745
2001-04-06  Alexandre Oliva  
2746
 
2747
        * config/tc-mn10300.c (xr_registers): Added `pc'.
2748
 
2749
2001-04-05  Alan Modra  
2750
 
2751
        * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
2752
        * configure: Regenerate.
2753
 
2754
        * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
2755
        cases, and always return size based on current fr_subtype.
2756
        (md_begin): Move initialization of md_relax_table..
2757
        (md_relax_table): ..to static initializer.  Set rlx_length for
2758
        UNDEF_WORD_DISP cases.
2759
        * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2760
        (md_begin): Likewise.
2761
        (md_relax_table): Likewise.
2762
        * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
2763
        (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2764
        Set rlx_backward and rlx_forward to zero for unused states.
2765
        * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
2766
        (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2767
        (UNCOND12, UNCOND32): Remove duplicate defines.
2768
 
2769
2001-04-04  Hans-Peter Nilsson  
2770
 
2771
        * config/tc-cris.c (md_estimate_size_before_relax) 
2772
        ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
2773
        32-bit branch, just set fragP->fr_subtype.  Set fragP->fr_var.
2774
        : Always set fragP->fr_var using md_cris_relax_table.
2775
        Add cases to cover all relax states.
2776
        (cris_insn_first_word_frag): New.
2777
        (md_assemble): Call cris_insn_first_word_frag to get the first
2778
        frag in an insn, not frag_more.  Don't call dwarf2_emit_insn at
2779
        end.  Drop variable insn_size.
2780
        (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
2781
        (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
2782
        (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
2783
 
2784
        * write.c (write_object_file): Reset broken word state before
2785
        calling relax_seg.
2786
 
2787
2001-03-31  Alan Modra  
2788
 
2789
        * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
2790
        for one line if not already enabled.
2791
        * cond.c (s_elseif): Correct conditional assembly listing.
2792
        (s_else): Likewise.
2793
 
2794
        * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
2795
        Don't abort on NULL current_cframe.
2796
 
2797
2001-03-30  Alan Modra  
2798
 
2799
        * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
2800
        (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
2801
        * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
2802
        * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2803
        * config/obj-coff.c (do_relocs_for): Likewise.
2804
        (yank_symbols): Likewise.
2805
        (fixup_segment): Likewise.
2806
        * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2807
        (ppc_fix_adjustable): Likewise.
2808
        * config/tc-mips.c (md_convert_frag): Likewise.
2809
        * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2810
        * ehopt.c (eh_frame_convert_frag): Likewise.
2811
        * expr.c (make_expr_symbol): Likewise.
2812
 
2813
        * frags.h (struct frag): Add last_fr_address.  Reorder fields for
2814
        better packing.
2815
        * symbols.c (resolve_symbol_value): Don't fix expression values
2816
        until relaxation is complete.
2817
        (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
2818
        (S_GET_VALUE): Likewise, and return unresolved expression value.
2819
        * write.c (finalize_syms): New.
2820
        (relax_and_size_seg): Split into..
2821
        (relax_seg): New function, returns 1 if anything changed..
2822
        (size_seg): And the remainder of relax_and_size_seg.
2823
        (fixup_segment): Arrange for final resolution of sym values.
2824
        (adjust_reloc_syms): Likewise.
2825
        (write_object_file): Likewise, and repeatedly call relax_seg until
2826
        nothing more changes.
2827
        (relax_segment): Return 1 if anything changed.  Use correct types
2828
        for rs_org `target' and `after'.
2829
        * write.h (finalize_syms): Declare.
2830
        (relax_segment): Update prototype.
2831
 
2832
        * config/tc-sh.c (md_estimate_size_before_relax): Add extra
2833
        do-nothing cases to switch to avoid abort on a second relaxation
2834
        pass, and tidy code a little.
2835
        * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
2836
        * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
2837
        * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2838
        * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
2839
        (md_relax_table): Remove first four unused entries.  Increment
2840
        rlx_length by one throughout table, and update comments to suit.
2841
        (md_estimate_size_before_relax): Return size of current variable
2842
        part of frag to reflect reality when relaxing more than once.
2843
        * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
2844
        (COND32, UNCD32): Rename to DISP32 throughout.
2845
        (UNDEF_WORD_DISP): Renumber to 3.
2846
        (md_estimate_size_before_relax): Add extra do-nothing cases.
2847
        * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
2848
        * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
2849
        * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
2850
        handle word and dword branches.
2851
 
2852
2001-03-29  Hans-Peter Nilsson  
2853
 
2854
        * config/tc-cris.h (tc_fix_adjustable): Allow only
2855
        BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
2856
        * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
2857
        example in comment to valid type.
2858
 
2859
2001-03-28  H.J. Lu  
2860
 
2861
        * read.c (equals): Set to local for COFF only if it hasn't been
2862
        defined before.
2863
 
2864
2001-03-28  Alan Modra  
2865
 
2866
        * config/tc-hppa.c (DEFAULT_LEVEL): Define.
2867
        (md_begin): Use it when setting default architecture.
2868
 
2869
2001-03-27  Nick Papadonis  
2870
 
2871
        * read.c (equals): (for COFF) default symbols to being local.
2872
 
2873
2001-03-27  Hans-Peter Nilsson  
2874
 
2875
        * configure.in (cris-*-*): Change default emulation to criself.
2876
        (cris-*-*aout*): New rule.
2877
        * configure: Regenerate.
2878
 
2879
2001-03-26  Martin Schwidefsky  
2880
 
2881
        * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
2882
        BFD_RELOC_390_GOTENT.
2883
        * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
2884
        BFD_RELOC_390_GOTENT.
2885
 
2886
2001-03-26  Nick Clifton  
2887
 
2888
        * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
2889
        * config/tc-s390.c (s390_force_relocation): New function: Force
2890
        relocations for VTINHERIT relocs.
2891
 
2892
2001-03-23  Stephane Carrez  
2893
 
2894
        * doc/as.texinfo: Put @c man begin to generate the as man page.
2895
        When generating man, define all the variables. Re-organize some
2896
        options to obtain better indentation of man page.
2897
        * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
2898
        (as.1): Build from as.texinfo.
2899
        * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
2900
 
2901
2001-03-25  Alan Modra  
2902
 
2903
        * config/tc-i386.c (i386_scale): Accept an absolute expression for
2904
        scale factor, and return the end of the expression.
2905
        (i386_operand): Modify for above.
2906
 
2907
2001-03-23  Nick Clifton  
2908
 
2909
        * doc/as.texinfo: Document --listing-XXX command line switches.
2910
        Explain why listings behave differently when -pipe is used.
2911
 
2912
2001-03-23  Richard Sandiford  
2913
 
2914
        * write.c (fix_new_exp): Print an error if passed a register.
2915
 
2916
2001-03-23  Hans-Peter Nilsson  
2917
 
2918
        * config/tc-cris.c: Tweak attribution.  Fix typos.  PIC support.
2919
        (PIC_SUFFIX_CHAR): New macro.
2920
        (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
2921
        (pic): New variable.
2922
        (md_longopts): New option --pic.
2923
        (OPTION_PIC): Define.
2924
        (md_estimate_size_before_relax): Tweak longish comment.
2925
        (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
2926
        (md_assemble): Handle a PIC relocation on prefix and normal
2927
        instruction operands.
2928
        : Handle
2929
        "complex" operand expressions.  Call frag_more outside
2930
        gen_cond_branch_32 parameter list.
2931
        (cris_process_instruction): Handle PIC relocs on parsed
2932
        operand expressions.  Validize PIC reloc sizes.
2933
        (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
2934
        (gen_bdap): Handle "complex" operand expressions.
2935
        (gen_cond_branch_32): Use as_warn_where, not as_warn.  Use
2936
        ADD.D offset,PC as jump instruction if generating PIC.  Generate
2937
        error instead of crashing on complex expressions.
2938
        (cris_number_to_imm): Add segT parameter.  All callers changed.
2939
        Use segT parameter, not now_seg, for segment of fixup.  Handle
2940
        PCREL relocations but check that they are fully resolved.
2941
        (md_parse_option): Handle OPTION_PIC.
2942
        (tc_gen_reloc): Handle PIC relocs.
2943
        (md_show_usage): Update for --pic.
2944
        (md_apply_fix3): Renamed from md_apply_fix.
2945
        (md_pcrel_from): Accept emitting PCREL relocs when ELF.
2946
        (md_cris_force_relocation): Force relocation for PIC relocs.
2947
 
2948
        * config/tc-cris.h: Tweak attribution.
2949
        (MD_APPLY_FIX3): Define.
2950
        (IS_CRIS_PIC_RELOC): New macro.
2951
        (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2952
        (tc_fix_adjustable): Don't adjust a globally visible symbol when
2953
        generating ELF.
2954
        (tc_frob_symbol): Avoid emitting undefined symbols.
2955
 
2956
2001-03-20  Alan Modra  
2957
 
2958
        * frags.h (struct frag): Add relax_marker.
2959
        * write.c (is_dnrange): Delete.
2960
        (relax_frag): Use correct types for `aim', `target', `address'.
2961
        Delete `offset', `was_address'.  Test `relax_marker' instead of
2962
        using fragile (and slow) address test.
2963
        (relax_segment): Init and flip `relax_marker'.
2964
 
2965
2001-03-19  Alan Modra  
2966
 
2967
        * config/tc-i386.c (md_assemble ): Correct
2968
        used register name.
2969
 
2970
2001-03-18  Stephane Carrez  
2971
 
2972
        * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
2973
        with 'Motorola specification for assembly language input standard'.
2974
 
2975
2001-03-17  Richard Henderson  
2976
 
2977
        * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
2978
        (dwarf2_directive_loc): Don't use them.
2979
        (dwarf2_directive_file): Reject duplicate file definitions.
2980
        (get_filenum): Zero allocated memory.
2981
        (out_file_list): Complain about missing file definitions.
2982
 
2983
2001-03-17  Alan Modra  
2984
 
2985
        * read.c (do_org): Handle complex expressions.
2986
        * cgen.c (gas_cgen_finish_insn): Likewise.
2987
 
2988
2001-03-15  David Mosberger  
2989
 
2990
        * config/tc-ia64.c (md): New member keep_pending_output.
2991
        (ia64_flush_pending_output): Flush only if md.keep_pending_output
2992
        is not set.
2993
        (dot_xdata): Turn on md.keep_pending_output for the duration of
2994
        this function.
2995
        (dot_xfloat_cons): Ditto.
2996
        (dot_xstringer): Ditto.
2997
        (dot_xdata_ua): Ditto.
2998
        (dot_xfloat_cons_ua): Ditto.
2999
 
3000
2001-03-15  Jim Wilson  
3001
 
3002
        * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
3003
        label support.
3004
 
3005
2001-03-15  Alexandre Oliva  
3006
 
3007
        * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
3008
 
3009
2001-03-15  DJ Delorie  
3010
 
3011
        * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
3012
        blindly freeing string if it isn't at the top of the obstack.
3013
 
3014
2001-03-13  Alan Modra  
3015
 
3016
        * config/tc-i386.c (RELOC_ENUM): Define.  Use throughout file.
3017
        (NUM_FLAG_CODE): Define.
3018
        (lex_got): New function.
3019
        (got_reloc): New global var.
3020
        (x86_cons_fix_new): New function.
3021
        (x86_cons): New function.
3022
        (i386_immediate): Use lex_got here, replacing inline code.  Change
3023
        "ignoring junk.." error message to "junk.."
3024
        (i386_displacement): Likewise.
3025
        * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
3026
        (x86_cons): Declare.
3027
        (TC_CONS_FIX_NEW): Define.
3028
        (x86_cons_fix_new): Declare.
3029
 
3030
2001-03-12  Nick Clifton  
3031
 
3032
        * config/tc-arm.c (md_begin): Always set machine type based on
3033
        cpu_variant.
3034
 
3035
2001-03-07  Alan Modra  
3036
 
3037
        * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
3038
        (md_assemble) : Use correct field of i.op[]
3039
        union.
3040
        : Use correct i.disp_reloc[].
3041
        : Likewise.
3042
 
3043
2001-03-06  Nick Clifton  
3044
 
3045
        * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
3046
        BLX(1) instruction.
3047
 
3048
2001-03-06  Igor Shevlyakov  
3049
 
3050
        * config/tc-m68k.c : Add 5407 to archs[] table.
3051
        (HAVE_LONG_BRANCH): Add mcf5407.
3052
        (select_control_regs): Recognize 5407.
3053
 
3054
2001-03-02  Dave Brolley  
3055
 
3056
        * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
3057
        than m32r_do_align.
3058
 
3059
2001-03-02  Richard Sandiford  
3060
 
3061
        * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
3062
        (gen_to_words): Print warnings if NaNs are found and the target CPU
3063
        does not support them.  Allow largest exponent to be used in normal
3064
        numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
3065
 
3066
2001-02-28  Andreas Jaeger  , Bo Thorsen  
3067
 
3068
        * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
3069
        anymore since we use bfd_elf_generic_reloc now.
3070
        (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
3071
 
3072
2001-02-27  Alan Modra  
3073
 
3074
        * configure.in (BFD_VERSION): New.
3075
        (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
3076
        * configure: Regenerate.
3077
        * Makefile.am: Run "make dep-am"
3078
        * Makefile.in: Regenerate.
3079
        * doc/Makefile.in: Regenerate.
3080
 
3081
2001-02-26  Mark Elbrecht  
3082
 
3083
        * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
3084
        SEC_NEVER_LOAD when the 'n' flag is used.
3085
        Add SEC_NEVER_LOAD to matchflags.
3086
 
3087
2001-02-24  Stephane Carrez  
3088
 
3089
        * symbols.c (decode_local_label_name): Initialize message_format
3090
        only when an error is reported (perf pb due to I18N).
3091
 
3092
2001-02-23  H.J. Lu  
3093
 
3094
        * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
3095
        BFD_ASSEMBLER is not defined.
3096
 
3097
2001-02-23  Richard Sandiford  
3098
 
3099
        * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
3100
        done if it's against a symbol.
3101
 
3102
2001-02-22  Timothy Wall  
3103
 
3104
        * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
3105
        target formats if applicable.
3106
        * config/te-ia64aix.h: New.  Configuration for AIX5 on IA-64.
3107
        * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
3108
        * Makefile.in: Regenerated.
3109
        * configure.in: Added configuration for ia64-*-aix*.
3110
        * configure: Regenerated.
3111
 
3112
2001-02-21  David Mosberger  
3113
 
3114
        * config/tc-ia64.c (enum operand_match_result): New type.
3115
        (operand_match): Change return type to operand_match_result.
3116
        Fix all returns appropriately, adding support for returning the
3117
        out-of-range result.
3118
        (parse_operands): New locals result, error_pos, out_of_range_pos,
3119
        curr_out_of_range_pos.  Rewrite operand matching loop to give better
3120
        error messages.
3121
 
3122
2001-02-21  David Mosberger  
3123
 
3124
        * config/tc-ia64.c (struct unwind): Add member "prologue_count".
3125
        (dot_proc): Clear unwind.prologue_count to zero.
3126
        (dot_prologue): Increment unwind.prologue_count.
3127
        (dot_restore): If second operand is omitted, use
3128
        unwind.prologue_count -1 for "ecount" (# of additional regions to
3129
        pop).  Decrement unwind.prologue_count by number of regions
3130
        popped.
3131
 
3132
2001-02-21  Nick Clifton  
3133
 
3134
        * doc/as.texinfo (Section): Note that some flags to the COFF
3135
        version of .section remove attributes rather than setting them.
3136
 
3137
2001-02-20  Kazu Hirata  
3138
 
3139
        * config/tc-pdp11.c: Fix formatting.
3140
        * config/tc-pdp11.h: Likewise.
3141
 
3142
2001-02-20  Bo Thorsen  
3143
 
3144
        * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
3145
        entry.
3146
 
3147
2001-02-18  David O'Brien  
3148
 
3149
        * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
3150
        all FreeBSD platforms should look the same at this level.
3151
        * configure: Rebuilt.
3152
        * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
3153
 
3154
2001-02-18  lars brinkhoff  
3155
 
3156
        * Makefile.am: Add PDP-11 target.
3157
        * configure.in: Likewise.
3158
        * config/tc-pdp11.c: New file.
3159
        * config/tc-pdp11.h: New file.
3160
        * doc/Makefile.am: Add PDP-11 documentation.
3161
        * doc/all.texi: Likewise.
3162
        * doc/as.texinfo: Likewise.
3163
        * doc/c-pdp11.texi: New file.
3164
 
3165
2001-02-16  matthew green  
3166
 
3167
        * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
3168
 
3169
2001-02-13  Jim Wilson  
3170
 
3171
        * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
3172
        reloc instead of a 0 reloc.
3173
        (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
3174
        as done.
3175
        * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
3176
 
3177
2001-02-13  Ian Lance Taylor  
3178
 
3179
        * write.c (is_dnrange): Stop as soon as the address becomes
3180
        larger.
3181
        (relax_frag): Add segment parameter.  Only call symbol_get_frag
3182
        once.  Only call is_dnrange if the symbol is in the same segment,
3183
        and the symbol address is larger.
3184
        (relax_segment): Pass segment to md_relax_frag and relax_frag.
3185
        * write.h (relax_frag): Update declaration.
3186
        * config/tc-fr30.c (fr30_relax_frag): Add segment parameter.  Pass
3187
        it to relax_frag.
3188
        * config/tc-m32r.c (m32r_relax_frag): Likewise.
3189
        * config/tc-m32r.h (md_relax_frag): Add segment parameter.
3190
        (m32r_relax_frag): Update declaration.
3191
        * config/tc-mips.h (md_relax_frag): Add segment parameter.
3192
        * config/tc-tic54x.h (md_relax_frag): Likewise.
3193
        * doc/internals.texi (CPU backend): Update documentation for
3194
        md_relax_frag.
3195
 
3196
2001-02-13  Alan Modra  
3197
 
3198
        * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
3199
        Mention effect of < 386 architectures on jump promotion.
3200
        (i386-Jumps): xref above.  Don't assume long disp is 32 bits.
3201
 
3202
        * config/tc-i386.c (no_cond_jump_promotion): New.
3203
        (set_cpu_arch): Parse "jumps" arch modifier.
3204
        (insn_size): Modify usage comment.
3205
        (ENCODE_RELAX_STATE): Reformat and protect macro arg.
3206
        (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
3207
        (TYPE_FROM_RELAX_STATE): New define.
3208
        (UNCOND_JUMP, COND_JUMP): Renumber.
3209
        (md_relax_table): Reorder to suit.
3210
        (COND_JUMP86): New define.
3211
        (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
3212
        (md_assemble): Create frag var for jumps of max size, encode relax
3213
        state for COND_JUMP86.
3214
        (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
3215
        leave conditional jumps small if no_cond_jump_promotion.
3216
        (md_convert_frag): Likewise.
3217
 
3218
        * expr.c (operator): Don't bump input_line_pointer for two char
3219
        operators.  Instead return operator size via new param num_chars.
3220
        (expr): Use above to parse multi-char operators correctly.
3221
 
3222
2001-02-12  Jan Hubicka  
3223
 
3224
        * config/tc-i386.c (i386_displacement): Fix handling of
3225
        BFD_RELOC_X86_64_GOTPCREL.
3226
        (i386_validate_fix): Likewise.
3227
 
3228
2001-02-12  Philip Blundell  
3229
 
3230
        * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
3231
        ldrt/strt instructions.
3232
 
3233
2001-02-11  Maciej W. Rozycki  
3234
 
3235
        * config/tc-mips.c (macro): For M_LA_AB emit a
3236
        BFD_RELOC_MIPS_CALL16 relocation or a
3237
        BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
3238
        BFD_RELOC_MIPS_GOT16 and
3239
        BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
3240
        loading the jump register when generating SVR4_PIC code.
3241
 
3242
2001-02-10  Chris Demetriou  
3243
 
3244
        * configure.in: Make 'mipself' and 'mipsecoff' emulations
3245
        map to MIPS-specific files, as they used to do before the
3246
        change on 2000-05-21.
3247
        * configure: Regerate.
3248
 
3249
2001-02-10  Chris Demetriou  
3250
 
3251
        * config/tc-mips.c (md_parse_option): Don't try to compile
3252
        ELF-only option code if not ELF.
3253
 
3254
2001-02-08  David Mosberger  
3255
 
3256
        * config/tc-ia64.h (md_elf_section_type): New macro.
3257
        (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
3258
        (they're now handled via ia64_elf_section_type.
3259
 
3260
        * config/tc-ia64.c (unwind): New members saved_text_seg,
3261
        saved_text_subseg, and force_unwind_entry.
3262
        (optimize_unw_records): New function to optimize away unnecessary
3263
        unwind directives.
3264
        (ia64_elf_section_type): New function.
3265
        (output_unw_records): Generate unwind info only if the size is
3266
        non-zero or if it's forced for some other reason (e.g.,
3267
        handlerdata or a personality routine).
3268
        (generate_unwind_image): Don't switch back to previous
3269
        section---stay inside the unwind info section instead so that
3270
        handlerdata that may follow goes into the right place.
3271
        (dot_handlerdata): Force generation of unwind entry and save the
3272
        current active text segment before generating unwind image.
3273
        (dot_unwentry): Force generation of unwind entry.
3274
        (dot_personality): Ditto.
3275
        (dot_endp): Generate unwind table entry only if there is
3276
        some unwind info or the unwind entry was forced.
3277
 
3278
        * config/tc-ia64.c (make_unw_section_name): New macro to form
3279
        unwind section name.
3280
        (generate_unwind_image): Add "text_name" argument.  Use it to
3281
        form unwind section name.
3282
        (dot_handlerdata): Determine current segment (section) name and
3283
        pass it to generate_unwind_image().
3284
        (dot_endp): Determine current segment (section) name and use
3285
        it to determine the appropriate unwind section name.
3286
        (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
3287
        n, fill, and max arguments.
3288
 
3289
2001-02-09  Schwidefsky  
3290
 
3291
        * Makefile.am: Add linux target for S/390.
3292
        * configure.in: Likewise.
3293
        * config/tc-s390.c: New file.
3294
        * config/tc-s390.h: New file.
3295
 
3296
2001-02-09  Alexandre Oliva  
3297
 
3298
        * config/tc-sh.c (md_pseudo_table): Add uaquad.  Use s_uacons for
3299
        2byte, 4byte and 8byte.
3300
 
3301
2001-02-08  Alan Modra  
3302
 
3303
        * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
3304
        md_number_to_chars with size > sizeof (valueT).
3305
 
3306
2001-02-06  H.J. Lu  
3307
 
3308
        * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
3309
        there is no relocation.
3310
 
3311
2001-02-06  H.J. Lu  
3312
 
3313
        * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
3314
 
3315
        * config/tc-ia64.c (md_parse_option): Only accept the valid
3316
        ia64 options on "-axxx".
3317
 
3318
2001-02-05  Jim Wilson  
3319
 
3320
        * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
3321
        aborting for invalid operands.
3322
 
3323
2001-02-06  Alan Modra  
3324
 
3325
        * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
3326
        than via pointer.  Update all callers.
3327
        (UNWIND_LOW32): Define.
3328
        (UNWIND_HIGH32): Define.
3329
        (pa_build_unwind_subspace): Use the above macros instead of dumping
3330
        bitfields directly.  Call frag_more once rather than multiple times.
3331
        (md_assemble): Use UNWIND_LOW32.
3332
        (pa_entry): Likewise
3333
        (pa_procend): Likewise.
3334
        (process_exit): Use UNWIND_HIGH32.
3335
 
3336
2001-02-04  Stephane Carrez  
3337
 
3338
        * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
3339
        function to select the header according to the cpu.
3340
        (md_after_pass_hook, md_do_align): Remove.
3341
        (md_cleanup, m68hc11_cleanup): Remove.
3342
        (md_pcrel_from_section): Declare.
3343
        * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
3344
        (build_jump_insn, build_insn): Likewise.
3345
        (m68hc11_listing_header): New function.
3346
        (m68hc11_cleanup): Remove.
3347
 
3348
2001-02-02  Stephane Carrez  
3349
 
3350
        * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
3351
        symbols because there is no support for shared libraries and these
3352
        symbols can't be overridden (unless they are weak).
3353
 
3354
2001-02-01  Momchil Velikov  
3355
 
3356
        * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
3357
        for the compilation unit with a zero byte.
3358
 
3359
2001-01-30  Alan Modra  
3360
 
3361
        * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
3362
        destinations.  Correct range check for 17 and 22 bit branches.
3363
 
3364
2001-01-25  Nick Clifton  
3365
 
3366
        * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
3367
        still set.  Issue an error message instead.
3368
        (md_estimate_size_before_relax): Delete unused variable
3369
        'buffer_address'.  Fixup parentheses around if statement.
3370
 
3371
2001-01-23  Kazu Hirata  
3372
 
3373
        * as.c: Fix formatting.
3374
        * ehopt.c: Likewise.
3375
        * messages.c: Likewise.
3376
        * stabs.c: Likewise.
3377
        * symbols.c: Likewise.
3378
 
3379
2001-01-23  Ben Elliston  
3380
 
3381
        * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
3382
 
3383
2001-01-22  Kazu Hirata  
3384
 
3385
        * config/tc-alpha.c: Fix formatting.
3386
 
3387
2001-01-19  Kazu Hirata  
3388
 
3389
        * config/tc-alpha.c: Fix formatting.
3390
 
3391
2001-01-18  Kazu Hirata  
3392
 
3393
        * config/tc-alpha.c: Fix formatting.
3394
 
3395
2001-01-18  Nick Clifton  
3396
 
3397
        * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
3398
        "da" flags.
3399
        (stm_flags): Remove redundant bit from "ed" and "da" flags.
3400
 
3401
2001-01-18  Alexandre Oliva  
3402
 
3403
        * configure.in (cpu_type, arch): Match i386 too.
3404
        * configure: Rebuilt.
3405
 
3406
2001-01-16  Kazu Hirata  
3407
 
3408
        * config/tc-i386.c: Fix formatting.
3409
 
3410
2001-01-16  Alan Modra  
3411
 
3412
        * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
3413
        relocs for .PARISC.unwind section.
3414
 
3415
        * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
3416
        depending on section flags, not just for .text.
3417
 
3418
2001-01-15  Jim Wilson  
3419
 
3420
        * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
3421
        not immediately followed by an instruction.
3422
 
3423
2001-01-15  Kazu Hirata  
3424
 
3425
        * config/tc-m68hc11.c: Fix formatting.
3426
 
3427
2001-01-15  Nick Clifton  
3428
 
3429
        * symbols.c (colon): Change 'already defined symbol' from a
3430
        fatal error to an ordinary error.  There is no reason why this
3431
        error should be fatal.
3432
 
3433
        * message.c (as_fatal): Delete output file, if one has been
3434
        created.
3435
 
3436
2001-01-14  Alan Modra  
3437
 
3438
        * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
3439
 
3440
2001-01-14  Kazu Hirata  
3441
 
3442
        * config/tc-alpha.c: Fix formatting.
3443
        * config/tc-arc.c: Likewise.
3444
        * config/tc-arc.h: Likewise.
3445
        * config/tc-d10v.c: Likewise.
3446
        * config/tc-i370.c: Likewise.
3447
        * config/tc-i386.c: Likewise.
3448
        * config/tc-i960.c: Likewise.
3449
        * config/tc-m68k.c: Likewise.
3450
        * config/tc-ppc.c: Likewise.
3451
        * config/tc-sparc.c: Likewise.
3452
        * config/tc-tahoe.c: Likewise.
3453
        * config/tc-vax.c: Likewise.
3454
 
3455
        * config/tc-arc.c: Fix formatting.
3456
 
3457
        * config/tc-arc.c: Fix formatting.
3458
 
3459
2001-01-14  Alan Modra  
3460
 
3461
        * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
3462
        both 32 and 64 bit ELF.
3463
 
3464
        * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
3465
        and don't bother storing `m' for "ce" completer.  Tidy handling of
3466
        'J' and 'K' operands to suit.  Handle '<' and '>' operands.
3467
 
3468
2001-01-14  Jan Hubicka  
3469
 
3470
        * config/tc-i386.h (TARGET_MACH): New macro.
3471
        (i386_mach): Declare.
3472
        * config/tc-i386.c (i386_mach): New function.
3473
 
3474
2001-01-13  Philip Blundell  
3475
 
3476
        * doc/as.texinfo: Fix spelling and cross-references.
3477
 
3478
        * doc/c-arm.texi: Fix typos.  Say that `;' is a line separator
3479
        character for all systems, not just GNU/Linux.  Make it explicit
3480
        that `-k' doesn't affect code generation, just ELF flags.
3481
 
3482
2001-01-13  Jan Hubicka 
3483
 
3484
        * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
3485
        instructions.
3486
 
3487
2001-01-12  Frank Ch. Eigler  
3488
 
3489
        * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
3490
 
3491
2001-01-12  Nick Clifton  
3492
 
3493
        * as.c (print_args): Update copyright date to 2001.
3494
 
3495
2001-01-12  Peter Targett  
3496
 
3497
        * doc/c-arc.texi: New file.
3498
        Some sections to be expanded.
3499
 
3500
2001-01-12  Alan Modra  
3501
 
3502
        * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
3503
        (md_parse_option): Always accept "--32".
3504
 
3505
2001-01-11  Peter Targett  
3506
 
3507
        * as.h (TC_ARC): Ensure struc-symbol.h included.
3508
        * as.c (dwarf2dbg.h): Include to remove implicit declaration
3509
        warnings.
3510
        * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
3511
        (TARGET_SYMBOL_FIELDS) added.
3512
 
3513
        * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
3514
        * doc/c-arc.texi: New file.
3515
        Some sections to be expanded.
3516
        * doc/as.texinfo: Update command-line options.
3517
        Removed outdated text for ARC dependant features, instead include
3518
        text from above file.
3519
 
3520
        * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
3521
        (TARGET_SYMBOL_FIELDS): Alias to previous definition.
3522
        (targ-cpu.h) header.
3523
        * config/tc-arc.h:
3524
        * config/tc-arc.c: New updated configuration for
3525
        ARC, including selection of core variants, and extensibility of
3526
        instructions, registers etc. through directives.
3527
 
3528
        * config/tc-arc.c (arc_extinst): Minor corrections for
3529
        error messages.
3530
        (arc_common) Likewise. Make alignment argument optional for local
3531
        symbols also, with default of zero.
3532
 
3533
2001-01-11  Stephane Carrez  
3534
 
3535
        * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
3536
        STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
3537
        (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
3538
        and fix_new_exp() instead.
3539
        (md_convert_frag): For indexed post byte use the symbol value
3540
        rather than the displacement.
3541
        (md_relax_table): Fix indexed offset relax.
3542
 
3543
2001-01-11  Stephane Carrez  
3544
 
3545
        * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
3546
        relax weak symbols.
3547
        (relaxable_symbol): New function.
3548
 
3549
2001-01-11  Andreas Jaeger  
3550
 
3551
        * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
3552
        not used anywhere.
3553
 
3554
2001-01-10  Nick Clifton  
3555
 
3556
        * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
3557
        * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
3558
 
3559
2001-01-10  Nick Clifton  
3560
 
3561
        * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
3562
        character used to dollar local symbols.
3563
        (LOCAL_LABEL_CHAR): New constant - the magic character used to
3564
        local label symbols.
3565
        (dollar_label_name): Use DOLLAR_LABEL_CHAR.
3566
        (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
3567
        if defined.
3568
        Use LOCAL_LABEL_CHAR.
3569
        (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
3570
        Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3571
        (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3572
 
3573
2001-01-08  Bo Thorsen  
3574
 
3575
        * config/tc-i386.c (i386_immediate, i386_displacement):
3576
        GOTPCREL check fix.
3577
 
3578
2001-01-07  Ian Lance Taylor  
3579
 
3580
        * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
3581
        in last change.
3582
 
3583
2001-01-07  Philip Blundell  
3584
 
3585
        * doc/as.texinfo (Bug Reporting): Update email address for
3586
        reports.
3587
        * README: Likewise.
3588
 
3589
2001-01-06  Jan Hubicka  
3590
 
3591
        * configure.in: Define DEFAULT_ARCH for i386.
3592
        * config/tc-i386.c (md_assemble): Return after the error message;
3593
        move testing for 64bit operands to proper place.
3594
 
3595
2001-01-06  Jan Hubicka , Andreas Jaeger  
3596
 
3597
        * doc/as.texinfo: Document '#' as comment character for i386 and
3598
        x86_64. Add AMD x86-64 into menu of machine dependent information.
3599
 
3600
        * doc/c-i386.texi: Document x86_64 extensions.
3601
 
3602
2001-01-05  Jan Hubicka  
3603
 
3604
        * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
3605
 
3606
2001-01-04  Jan Hubicka  
3607
 
3608
        * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
3609
        * NEWS: Add note about Pentium4 support.
3610
 
3611
2001-01-04  Jan Hubicka  
3612
 
3613
        * config/tc-i387.c (pi, pte, pt): Update.
3614
        (type_names): Add new types.
3615
 
3616
2001-01-03  Jan Hubicka  
3617
 
3618
        * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
3619
        CpuUnknown): Renumber
3620
        (CpuP4, CpuSSE2): New.
3621
        (CpuUnknownFlags): Add CpuP4 and CpuSSE2
3622
 
3623
2001-01-03  Philip Blundell  
3624
 
3625
        * config/tc-alpha.c (alpha_force_relocation): Handle vtable
3626
        relocs.
3627
        (alpha_fix_adjustable): Likewise.
3628
        (md_apply_fix): Likewise.
3629
 
3630
2000-12-31  H.J. Lu  
3631
 
3632
        * listing.c (listing_message): Allocate string only if it is
3633
        used.
3634
 
3635
        * configure: Rebuild.
3636
 
3637
2000-12-31  Hans-Peter Nilsson  
3638
 
3639
        * doc/internals.texi (Relaxing with a table) :
3640
        Point out caveats with generating fixups for the opcode in a frag.
3641
 
3642
2000-12-30  Jan Hubicka  
3643
 
3644
        * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
3645
        * NEWS: Add x86_64.
3646
 
3647
2000-12-29  H.J. Lu  
3648
 
3649
        * listing.c (calc_hex): Print the variable part only if the
3650
        fragment type is rs_fill.
3651
 
3652
2000-12-29  Hans-Peter Nilsson  
3653
 
3654
        * doc/internals.texi (tc_conditional_pseudoop,
3655
        TC_LINKRELAX_FIXUP): Fix typos.
3656
 
3657
2000-12-28  Richard Henderson  
3658
 
3659
        * write.c (subsegs_finish): Fix thinko last change -- don't
3660
        "optimize" the alignment == 0 case.
3661
 
3662
2000-12-28  Richard Henderson  
3663
 
3664
        * as.h (rs_align_test): New.
3665
        * frags.c (NOP_OPCODE): Move default from read.c.
3666
        (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
3667
        (frag_align_code): New.
3668
        * frags.h (frag_align_code): Declare.
3669
        * read.c (NOP_OPCODE): Remove.
3670
        (do_align): Use frag_align_code.
3671
        * write.c (NOP_OPCODE): Remove.
3672
        (get_recorded_alignment): New.
3673
        (cvt_frag_to_fill): Handle rs_align_test.
3674
        (relax_segment): Likewise.
3675
        (subsegs_finish): Align last subseg in section to the
3676
        section alignment.  Use frag_align_code.
3677
        * write.h (get_recorded_alignment): Declare.
3678
        * config/obj-coff.c (size_section): Handle rs_align_test.
3679
        (fill_section, fixup_mdeps): Likewise.
3680
        (write_object_file): Use frag_align_code.
3681
 
3682
        * config/tc-alpha.c (alpha_align): Use frag_align_code.
3683
        (alpha_handle_align): New.
3684
        * config/tc-alpha.h (HANDLE_ALIGN): New.
3685
        (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3686
 
3687
        * config/tc-i386.h (md_do_align): Use frag_align_code.
3688
        (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3689
 
3690
        * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
3691
        (ia64_handle_align): New.
3692
        * config/tc-ia64.h (HANDLE_ALIGN): New.
3693
        (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3694
 
3695
        * config/tc-m32r.c (m32r_do_align): Remove.
3696
        (m32r_handle_align): New.
3697
        (fill_insn): Use frag_align_code.
3698
        * config/tc-m32r.h (md_do_align): Remove.
3699
        (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
3700
        * config/tc-m88k.c, config/tc-m88k.h: Similarly.
3701
        * config/tc-mips.c, config/tc-mips.h: Similarly.
3702
 
3703
        * config/tc-sh.c (sh_cons_align): Use rs_align_test.
3704
        (sh_handle_align): Likewise.  Handle rs_align_code.
3705
        (sh_do_align): Remove.
3706
        * config/tc-sh.h (md_do_align): Remove.
3707
        (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3708
 
3709
        * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
3710
        (sparc_handle_align): Likewise.  Handle rs_align_code.
3711
        * config/tc-sparc.h (md_do_align): Remove.
3712
        (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3713
 
3714
2000-12-22  DJ Delorie  
3715
 
3716
        * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
3717
        when we assemble the first half of a pair.
3718
 
3719
2000-12-22  H.J. Lu  
3720
 
3721
        * config/tc-i386.c (reloc): Update the macro for non-bfd
3722
        assembler.
3723
        (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
3724
 
3725
2000-12-22  H.J. Lu  
3726
 
3727
        * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
3728
 
3729
2000-12-20  Jan Hubicka  
3730
 
3731
        * config/tc-i386.h (i386_target_format): Define even for ELFs.
3732
        (QWORD_MNEM_SUFFIX): New macro.
3733
        (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
3734
        New macros
3735
        (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
3736
        (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
3737
        ImmExt): Renumber.
3738
        (Size64, No_qSuf, NoRex64, Rex64): New macros.
3739
        (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
3740
        (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
3741
        InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
3742
        SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
3743
        Renumber.
3744
        (Reg, WordReg): Add Reg64.
3745
        (Imm): Add Imm32S and Imm64.
3746
        (EncImm): New.
3747
        (Disp): Add Disp64 and Disp32S.
3748
        (AnyMem): Add Disp32S.
3749
        (RegRex, RegRex64): New macros.
3750
        (rex_byte): New type.
3751
        * config/tc-i386.c (set_16bit_code_flag): Kill.
3752
        (fits_in_unsigned_long, fits_in_signed_long): New functions.
3753
        (reloc): New parameter "signed"; support x86_64.
3754
        (set_code_flag): New.
3755
        (DEFAULT_ARCH): New macro; default to "i386".
3756
        (default_arch): New static variable.
3757
        (struct _i386_insn): New fields Operand_PCrel; rex.
3758
        (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
3759
        (flag_code): New enum and static variable.
3760
        (use_rela_relocations): New static variable.
3761
        (flag_code_names): New static variable.
3762
        (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
3763
        (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
3764
        K6 and Athlon.
3765
        (i386_align_code): Return plain "nop" for x86_64.
3766
        (mode_from_disp_size): Support Disp32S.
3767
        (smallest_imm_type): Support Imm32S and Imm64.
3768
        (offset_in_range): Support size of 8.
3769
        (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
3770
        (md_pseudo_table): Add "code64"; use set_code_flat.
3771
        (md_begin): Emit sane error message on hash failure.
3772
        (tc_i386_fix_adjustable): Support x86_64 relocations.
3773
        (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
3774
        instructions supported on particular arch just partially,
3775
        output of 64bit immediates, handling of Imm32S and Disp32S type.
3776
        (i386_immedaite): Support x86_64 relocations; support 64bit constants.
3777
        (i386_displacement): Likewise.
3778
        (i386_index_check): Cleanup; support 64bit addresses.
3779
        (md_apply_fix3): Support x86_64 relocation and rela.
3780
        (md_longopts): Add "32" and "64".
3781
        (md_parse_option): Add OPTION_32 and OPTION_64.
3782
        (i386_target_format): Call even for ELFs; choose between
3783
        elf64-x86-64 and elf32-i386.
3784
        (i386_validate_fix): Refuse GOTOFF in 64bit mode.
3785
        (tc_gen_reloc): Support rela relocations and x86_64.
3786
        (intel_e09_1): Support QWORD.
3787
 
3788
2000-12-15  Diego Novillo  
3789
 
3790
        * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
3791
        it's not an offset expression.
3792
        (intel_e10_1): Ditto. Also, if the operand is an offset expression,
3793
        keep the braces '[' and ']' in the output string.
3794
        (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
3795
        != FLAT. There is no such op_modifier.
3796
 
3797
2000-12-14  Michael Sokolov  
3798
 
3799
        * dwarf2dbg.c: If we don't have , try including 
3800
        if we have it.
3801
 
3802
2000-12-13  Kazu Hirata  
3803
 
3804
        * as.h: Fix formatting.
3805
        * cgen.h: Likewise.
3806
        * dwarf2dbg.c: Likewise.
3807
        * input-scrub.c: Likewise.
3808
        * read.h: Likewise.
3809
 
3810
2000-12-13  Mark Elbrecht  
3811
 
3812
        * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
3813
        configure: Regenerate.
3814
 
3815
2000-12-13  Michael Sokolov  
3816
 
3817
        * dwarf2dbg.c: #include  only if it exists.
3818
 
3819
2000-12-13  Rodney Brown  
3820
 
3821
        * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
3822
        (md_apply_fix): Here too.
3823
 
3824
2000-12-12  Jim Wilson  
3825
 
3826
        * config/tc-ia64.h (ia64_init): Add prototype.
3827
 
3828
2000-12-12  H.J. Lu  
3829
 
3830
        * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
3831
 
3832
        * read.h (outputting_stabs_line_debug): Change it to int.
3833
        * stabs.c (outputting_stabs_line_debug): Likewise.
3834
 
3835
2000-12-12  Geoffrey Keating  
3836
 
3837
        * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
3838
        the address of a function result.
3839
 
3840
2000-12-12  Franz Sirl  
3841
 
3842
        * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
3843
        (md_assemble): Call dwarf2_emit_insn.
3844
        (shlib): Fix typo SHILB -> SHLIB.
3845
        (md_parse_option): Likewise.
3846
        (ppc_elf_validate_fix): Likewise:
3847
        * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3848
 
3849
2000-12-12  Nick Clifton  
3850
 
3851
        * cgen.h: Fix formatting.
3852
        * input-scrub.c: Fix formatting.
3853
        * macro.c: Fix formatting.
3854
        * config/tc-mips.c: Fix formatting.
3855
        * doc/c-mips.texi: Fix formatting.
3856
 
3857
2000-12-11  Jan hubicka  
3858
 
3859
        * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
3860
        mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
3861
        references.
3862
        (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
3863
        otherwise.
3864
        * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
3865
        (No_dSuf): Kill.
3866
 
3867
        * i386.h (*_Suf): Remove No_dSuf.
3868
        (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
3869
        Remove.
3870
        (i386_optab): Remove 'd' in the suffixes.
3871
 
3872
2000-12-06  Mark Elbrecht  
3873
 
3874
        * config/tc-i386.c (T_SHORT): Undefine before defining.
3875
 
3876
2000-12-05  Kazu Hirata  
3877
 
3878
        * config/tc-mips.c: Fix formatting.
3879
 
3880
2000-12-04  Matthew Hiller  
3881
 
3882
        * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
3883
        (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
3884
        (md_show_usage): Ditto.
3885
        (md_parse_option): Ditto.
3886
        (d10v_cleanup): Writes pending instruction only if
3887
        ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
3888
        Fix compile time warning messages.
3889
 
3890
        * doc/c-d10v.texi: Documents new options.
3891
 
3892
2000-12-04  Matthew Hiller  
3893
 
3894
        * stabs.c (outputting_stabs_line_debug): New variable.
3895
        (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
3896
        function entry and unset at function exit.
3897
 
3898
        * read.h (outputting_stabs_line_debug): New extern declaration.
3899
 
3900
        * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
3901
 
3902
        * dwarf2dbg.c: Fix compile time warning messages.
3903
 
3904
2000-12-03  Kazu Hirata  
3905
 
3906
        * config/tc-a29k.c: Fix formatting.
3907
        * config/tc-alpha.c: Likewise.
3908
        * config/tc-arm.c: Likewise.
3909
        * config/tc-cris.c: Likewise.
3910
        * config/tc-hppa.c: Likewise.
3911
        * config/tc-i370.c: Likewise.
3912
        * config/tc-i386.c: Likewise.
3913
        * config/tc-i860.c: Likewise.
3914
        * config/tc-i960.c: Likewise.
3915
        * config/tc-ia64.c: Likewise.
3916
        * config/tc-m68hc11.c: Likewise.
3917
        * config/tc-m68k.c: Likewise.
3918
        * config/tc-m88k.c: Likewise.
3919
        * config/tc-pj.c: Likewise.
3920
        * config/tc-ppc.c: Likewise.
3921
        * config/tc-sh.c: Likewise.
3922
        * config/tc-sparc.c: Likewise.
3923
        * config/tc-tahoe.c: Likewise.
3924
        * config/tc-vax.c: Likewise.
3925
 
3926
2000-12-01  Chris Demetriou  
3927
 
3928
        * config/tc-mips.c (mips_ip): When calculating offsets,
3929
        don't accept as constant the difference between the
3930
        addresses of symbols in two different sections.
3931
 
3932
        * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
3933
        specifiers.
3934
        (validate_mips_insn): Likewise.  Also, update 'B' operand
3935
        specifier to use OP_*_CODE20 constants and delete 'm' operand
3936
        specifier.
3937
        (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
3938
        operand specifiers.  Change warning generated by 'B' operand
3939
        specifier to reflect its new multi-purpose usage.
3940
 
3941
        * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
3942
        -1, and update comment.
3943
        (file_mips_isa): Likewise.
3944
        (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
3945
        (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
3946
        ISA_* constants rather than hard-coded numbers.
3947
        (mips_cpu_info): New structure.
3948
        (mips_cpu_info_table): New table describing CPU and ISA names
3949
        and numbers.
3950
        (mips_cpu_info_from_name, mips_cpu_info_from_isa,
3951
        mips_cpu_info_from_cpu): New functions.
3952
        (mips_isa_to_str): New function to get string for ISA name.
3953
        (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
3954
        return const char *.
3955
        (md_begin): Redo CPU and ISA selection logic, using
3956
        mips_cpu_info_from_*.  Convert to use ISA_* constants rather
3957
        than hard-coded numbers.
3958
        (append_insn, mips_emit_delays, macro, macro2): Convert to use
3959
        ISA_* constants rather than hard-coded numbers.
3960
        (mips_ip): Convert to use mips_isa_to_str to get ISA name.
3961
        (md_longopts): Delete OPTION_NO_MIPS32.
3962
        (md_parse_option): Convert to use ISA_* constants rather than
3963
        hard-coded numbers.  Make OPTIONS_MIPS32 case treat MIPS32
3964
        as an ISA.  Delete OPTION_NO_MIPS32 case.  Convert OPTION_MCPU
3965
        to use strcasecmp to recognize "default" and to use
3966
        mips_cpu_info_from_name to get CPU numbers from argument.
3967
        (md_show_usage): Move -mips32 so it's with the rest of the ISA
3968
        flags.  Change 4Kc, 4Kp and 4Km CPU entries to just be
3969
        mips32-4k.
3970
        (s_mipsset): Accept ISA value 32.
3971
        * doc/as.texinfo: Clean up MIPS options summary slightly,
3972
        remove -no-mips32.  Add note about -mips4 and -mips32
3973
        specifying those ISA levels.  Delete -mips32 and -no-mips32
3974
        cpu flag descriptions.
3975
        * doc/c-mips.texi: Add -mips32 to list of ISA switches.  Clean
3976
        up the supported CPU switch list, and replace 4Kc, 4Km, and
3977
        4Kp entries with a single mips32-4k entry.  Note that you can
3978
        use ".set mips32".
3979
 
3980
        * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
3981
        ISA_MIPS64.
3982
        (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
3983
        -mips5 and -mips64.
3984
        (md_parse_option): Add cases for OPTION_MIPS5 and
3985
        OPTION_MIPS64.
3986
        (md_show_usage): Mention -mips5 and -mips64 arguments.
3987
        (s_mipsset): Add cases for MIPS5 and MIPS64.
3988
        (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
3989
        and pseudo-CPUs.
3990
        * doc/as.texinfo: Mention -mips5 and -mips64 options
3991
        and their meanings.
3992
        * doc/c-mips.texi: Likewise.  Also update introduction
3993
        and ".set" usage information.
3994
 
3995
        * config/tc-mips.c (md_show_usage): Add "sb1" to the
3996
        CPU list.
3997
        (mips_cpu_info_table): Add SB-1 entries.
3998
        * doc/c-mips.texi: Add "sb1" to the list of CPUs
3999
        known to the -mcpu option.
4000
 
4001
        * doc/as.texinfo: Correct description of MIPS -mcpu
4002
        option, by copying some of the text from doc/c-mips.texi.
4003
 
4004
2000-12-01  Joel Sherrill  
4005
 
4006
        * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
4007
        New targets.
4008
        (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
4009
        (sparc*-*-rtems*): Switched from a.out to ELF.
4010
        * configure: Regenerate.
4011
        * config.in: Regenerate.
4012
        * Makefile.in: Regenerate.
4013
        * aclocal.m4: Regenerate.
4014
        * po/gas.pot: Regenerate.
4015
 
4016
2000-11-30  Philip Blundell  
4017
 
4018
        * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
4019
        even in non BFD_ASSEMBLER case.
4020
 
4021
2000-11-30  Diego Novillo  
4022
 
4023
        * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
4024
        syntax.
4025
 
4026
2000-11-29  Richard Henderson  
4027
 
4028
        * dwarf2dbg.c: Rewrite from scratch.  Queue all debugging output
4029
        until dwarf2_finish; use relaxation to get cross-fragment offsets;
4030
        thread multiple subsegments properly; handle multiple code
4031
        sections properly; emit proper compilation unit info for assembler
4032
        generated debugging.
4033
 
4034
        * as.h (enum _relax_state): Add rs_dwarf2dbg.
4035
        * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
4036
        (dwarf2dbg_estimate_size_before_relax): Declare.
4037
        (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
4038
        * write.c: Include dwarf2dbg.h.
4039
        (cvt_frag_to_fill): Handle rs_dwarf2dbg.
4040
        (relax_segment): Likewise.
4041
 
4042
2000-11-28  Hans-Peter Nilsson  
4043
 
4044
        * config/tc-sh.c (md_convert_frag) 
4045
        jump>: Use as_bad_where instead of as_bad.  Tweak error message
4046
        accordingly.  Stabilize frag by updating fix part and resetting
4047
        variant part.
4048
        : Ditto.
4049
        (sh_elf_cons): Cast *input_line_pointer to unsigned char when
4050
        indexing is_end_of_line[].
4051
        (md_assemble): Initialize size to 0.
4052
        (md_section_align): Mark parameter seg as unused.
4053
        (parse_reg): Parse names case-insensitively.
4054
 
4055
2000-11-28  Kazu Hirata  
4056
 
4057
        * config/obj-aout.h: Fix formatting.
4058
        * config/obj-bout.h: Likewise.
4059
        * config/obj-coff.c: Likewise.
4060
        * config/obj-coff.h: Likewise.
4061
        * config/obj-elf.h: Likewise.
4062
        * config/obj-som.h: Likewise.
4063
        * config/obj-vms.c: Likewise.
4064
        * config/obj-vms.h: Likewise.
4065
        * config/tc-h8300.h: Likewise.
4066
        * config/tc-ns32k.h: Likewise.
4067
        * config/tc-sparc.h: Likewise.
4068
        * config/tc-tic54x.h: Likewise.
4069
        * config/tc-z8k.h: Likewise.
4070
 
4071
2000-11-28  Nick Clifton  
4072
 
4073
        * doc/as.1 (COPYING): Mention that the GNU Free Documentation
4074
        License is present in the sources, but not the output, and
4075
        also available from the GNU website.
4076
        (GNU Free Documentation License): Comment out this section.
4077
 
4078
2000-11-28  Hans-Peter Nilsson  
4079
 
4080
        * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
4081
        targets.  Remove i860 from valid a.out targets.
4082
        * Makefile.in: Regenerate.
4083
 
4084
        * config/tc-cris.c: Include dwarf2dbg.h.
4085
        (md_pseudo_table): Add .file and .loc.
4086
        (md_assemble): Call dwarf2_emit_insn if generating ELF.
4087
        (s_cris_file, s_cris_loc): New.
4088
        * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4089
        * Makefile.am: Regenerate dependencies.
4090
        * Makefile.in: Regenerate.
4091
 
4092
2000-11-28  Alan Modra  
4093
 
4094
        * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
4095
        (MRI_MUL_PRECEDENCE): Likewise.
4096
        (op_rank): Fix a comment typo.
4097
 
4098
2000-11-26  Stephane Carrez  
4099
 
4100
        * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
4101
        the error message.
4102
        (get_operand): Fix analysis for movw/movb instructions.
4103
 
4104
2000-11-24  Nick Clifton  
4105
 
4106
        * configure.in (xscale-elf): Add target.
4107
        (xscale-coff): Add target.
4108
        * configure: Regenerate.
4109
 
4110
        * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
4111
        extenstion.
4112
        (ARM_EXT_XSCALE): New ARM architecture extension.
4113
        (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
4114
        (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
4115
        (ARM_THUMB): Rename to ARM_EXT_THUMB.
4116
        (ARM_ARCH_V4): Remove processor from architecture.
4117
        (ARM_ARCH_3M): New architecutre definition.
4118
        (ARM_ARCH_V5TE): New architecutre definition.
4119
        (ARM_ARCH_XSCALE): New architecutre definition.
4120
        (CPU_DEFAULT): Allow to be defaulted to XScale.
4121
        (atpcs): New boolean variable.
4122
        (ldr_flags): Support 'd' flag for double word loads.
4123
        (str_flags): Support 'd' flag for double word stored.
4124
        (do_mia): New function.
4125
        (do_mar): New function.
4126
        (do_mra): New function.
4127
        (do_pld): New function.
4128
        (do_ldrd): New function.
4129
        (do_blx): New function.
4130
        (do_bkpt): New function.
4131
        (do_clz): New function.
4132
        (do_lstc2): New function.
4133
        (do_cdp2): New function.
4134
        (do_t_blx): New function.
4135
        (do_t_bkpt): New function.
4136
        (do_smla): New function.
4137
        (do_smlal): New function.
4138
        (do_smul): New function.
4139
        (do_qadd): New function.
4140
        (do_co_reg2c): New function.
4141
        (LONGEST_INSN): Redefine to 7.
4142
 
4143
        * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
4144
        command line switches.
4145
 
4146
2000-11-22  Jim Wilson  
4147
 
4148
        * config/tc-ia64.c (pseudo_func): Add missing initializers.
4149
        (struct rsrc): Make line unsigned.
4150
        (gr_values): Add missing initializer.
4151
        (SLOT_NUM_NOT_SET): Add unsigned cast.
4152
        (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
4153
        dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
4154
        dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
4155
        dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
4156
        dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
4157
        dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
4158
        dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
4159
        dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
4160
        md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
4161
        Add ATTRIBUTE_UNUSED to unused parameters.
4162
        (convert_expr_to_ab_reg): Add parens.
4163
        (convert_expr_to_xy_reg): Add parens.  Comment out >= REG_GR test.
4164
        (dot_prologue): Initialize grsave when declared.
4165
        (md_pseudo_table): Add missing initializers.
4166
        (operand_match): Add casts to bfd_vma.
4167
        (emit_one_bundle): Delete unused local prev.  Make required_template
4168
        unsigned.
4169
        (specify_resource): Cast i to unsigned.
4170
        (note_register_values): Use fprintf_vma.
4171
        (print_dependency): Likewise.
4172
 
4173
2000-11-21  Jim Wilson  
4174
 
4175
        * config/tc-ia64.c (generate_unwind_image): Call record_alignment
4176
        for unwind info section.
4177
        (dot_endp): Likewise for unwind section.
4178
 
4179
        * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
4180
        fix_new_exp.
4181
 
4182
2000-11-21  Jakub Jelinek  
4183
 
4184
        * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
4185
        (output_insn): Call dwarf2_emit_insn.
4186
        * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
4187
 
4188
2000-11-17  Richard Henderson  
4189
 
4190
        * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
4191
        callers.  Don't switch segments.  Expect CIE == -1 in .debug_frame.
4192
        (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
4193
 
4194
2000-11-17  Nick Clifton  
4195
 
4196
        * config/tc-arm.c (md_pseudo_table): Add support for .line and
4197
        .file pseudo ops.
4198
 
4199
2000-11-17  Richard Henderson  
4200
 
4201
        * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
4202
 
4203
2000-11-17  Richard Henderson  
4204
 
4205
        * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
4206
        * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
4207
        tri-state definition of alpha_flag_mdebug.
4208
        * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
4209
        (s_alpha_file): Store first .file directive.
4210
        (s_alpha_stab): New.
4211
        (md_pseudo_table): Add stabs and stabn.
4212
 
4213
2000-11-17  Richard Henderson  
4214
 
4215
        * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
4216
 
4217
2000-11-17  Richard Henderson  
4218
 
4219
        * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
4220
        (main): Call dwarf2_finish.
4221
        * as.h (debug_type): Clarify documentation of the meaning
4222
        of this variable.
4223
        * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
4224
        (print_stats): Fix parenthesis problem.
4225
        (now_subseg_size): New.
4226
        (dwarf2_finish): Use it.  If DEBUG_DWARF2, emit bits for .debug_info.
4227
        (dwarf2_directive_file): Don't set debug_type.
4228
        (dwarf2_where): Honor DEBUG_DWARF2 first.
4229
        (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
4230
        do nothing if not emitting dwarf2 debug info, or no work.
4231
        * dwarf2dbg.h (dwarf2_emit_insn): Update.
4232
        * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
4233
        (ecoff_new_file): Likewise.
4234
        * read.c (generate_lineno_debug): Kill ecoff hackery.  Update
4235
        commentary wrt dwarf2.
4236
 
4237
        * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
4238
        ATTRIBUTE_UNUSED as needed.
4239
        (emit_insn): Call dwarf2_emit_insn.
4240
        (s_alpha_file): New.
4241
        (s_alpha_loc): New.
4242
        (s_alpha_coff_wrapper): Don't handle them.
4243
        (md_pseudo_table): Update for .file and .loc.
4244
        * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
4245
 
4246
        * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
4247
        don't protect with debug_type.
4248
        * config/tc-hppa.c (md_assemble): Likewise.
4249
        * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
4250
        * config/tc-mn10300.c (md_assemble): Likewise.
4251
        * config/tc-sh.c (md_assemble): Likewise.
4252
        * config/tc-v850.c (md_assemble): Likewise.
4253
 
4254
        * config/tc-arm.c (arm_end_of_source): Remove.
4255
        * config/tc-hppa.c (pa_end_of_source): Remove.
4256
        * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
4257
        * config/tc-mn10300.c (mn10300_finalize): Remove.
4258
        * config/tc-sh.c (sh_finalize): Remove.
4259
        * config/tc-v850.c (sh_finalize): Remove.
4260
 
4261
        * config/tc-arm.h (md_end): Remove.
4262
        * config/tc-hppa.h (md_end): Remove.
4263
        (DWARF2_LINE_MIN_INSN_LENGTH): New.
4264
        * config/tc-m68hc11.h (md_end): Remove.
4265
        * config/tc-mn10300.h (md_end): Remove.
4266
        * config/tc-sh.h (md_end): Remove.
4267
        * config/tc-v850.h (md_end): Remove.
4268
 
4269
        * config/tc-ia64.c (emit_one_bundle): Don't protect
4270
        dwarf2 bits with debug_type.
4271
        (md_assemble): Likewise.
4272
        (ia64_end_of_source): Don't call dwarf2_finish.
4273
 
4274
2000-11-16  Jim Wilson  
4275
 
4276
        * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
4277
        >= 128 instead of > 128.  Abort if predicate regno is >= 64 instead of
4278
        > 16.
4279
 
4280
2000-11-16  H.J. Lu  
4281
 
4282
        * config/obj-elf.c (obj_elf_symver): Don't check the missing
4283
        version name.
4284
 
4285
2000-11-15  Kazu Hirata  
4286
 
4287
        * config/tc-tic30.c: Fix formatting.
4288
        * config/tc-tic80.c: Likewise.
4289
        * config/tc-v850.c: Likewise.
4290
        * config/tc-vax.c: Likewise.
4291
        * config/tc-w65.c: Likewise.
4292
        * config/tc-z8k.c: Likewise.
4293
 
4294
2000-11-14  DJ Delorie  
4295
 
4296
        * config/tc-v850.c: Support dwarf2.
4297
        * config/tc-v850.h: Ditto.
4298
 
4299
        * config/tc-v850.c (cons_fix_new_v850): Don't rely on
4300
        parse_cons_expression_v850 to initialize hold_cons_reloc.
4301
 
4302
2000-11-15  Bernd Schmidt  
4303
 
4304
        * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
4305
        (errata_nops_necessary_p): New function.
4306
        (emit_one_bundle): Call it.  Update the GROUP_IDX field in struct
4307
        md.
4308
 
4309
2000-11-14  Jim Wilson  
4310
 
4311
        * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
4312
        return little endian bfd formats.
4313
 
4314
2000-11-14  Kazu Hirata  
4315
 
4316
        * config/aout_gnu.h: Fix formatting.
4317
        * config/atof-vax.c: Likewise.
4318
        * config/m68k-parse.h: Likewise.
4319
        * config/m88k-opcode.h: Likewise.
4320
        * config/obj-elf.c: Likewise.
4321
        * config/tc-arm.c: Likewise.
4322
        * config/tc-cris.c: Likewise.
4323
        * config/tc-i386.c: Likewise.
4324
        * config/tc-ia64.c: Likewise.
4325
        * config/tc-mn10300.c: Likewise.
4326
        * config/te-386bsd.h: Likewise.
4327
        * config/te-hppa.h: Likewise.
4328
        * config/te-nbsd.h: Likewise.
4329
        * config/te-ppcnw.h: Likewise.
4330
        * config/te-sparcaout.h: Likewise.
4331
        * config/te-tmips.h: Likewise.
4332
        * config/vax-inst.h: Likewise.
4333
        * config/vms-conf.h: Likewise.
4334
 
4335
2000-11-14  Jakub Jelinek  
4336
 
4337
        * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
4338
 
4339
2000-11-13  H.J. Lu  
4340
 
4341
        * config/obj-elf.c (elf_frob_symbol): Support
4342
        ".symver name,name2@@@nodename".
4343
        (elf_frob_file_before_adjust): Likewise.
4344
 
4345
        * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
4346
        and ".symver name,name2@@@nodename".
4347
        Fix a typo.
4348
 
4349
2000-11-12  H.J. Lu  (hjl@gnu.org)
4350
 
4351
        * config/obj-elf.c (obj_elf_symver): Check missing version
4352
        name.
4353
 
4354
2000-11-12  H.J. Lu  (hjl@gnu.org)
4355
 
4356
        * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
4357
        instead of bfd_vma for non-bfd assemblers.
4358
 
4359
2000-11-09  Kazu Hirata  
4360
 
4361
        * itbl-ops.c: Fix comment typos.
4362
 
4363
2000-11-08  Jim Wilson  
4364
 
4365
        * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
4366
        (struct unwind): Add next_slot_frag field.
4367
        (slot_index): New parameters slot_frag and first_frag.  Add code
4368
        to add in frag sizes when different.  Add comments.
4369
        (fixup_unw_records): New locals first_frag and last_frag.  Pass new
4370
        arguments to slot_index.
4371
        (emit_one_bundle): Set slot_frag field.  Set next_slot_number after
4372
        loop end.  Set next_slot_frag field.
4373
 
4374
2000-11-07  H.J. Lu  
4375
 
4376
        * doc/as.texinfo (.symver): Updated for versioned symbol
4377
        reference.
4378
 
4379
        * obj.h (format_ops): Add the frob_file_before_adjust field.
4380
 
4381
        * config/obj-aout.c (aout_format_ops): Set the
4382
        frob_file_before_adjust field to 0.
4383
        * config/obj-coff.c (coff_format_ops): Likewise.
4384
        * config/obj-ecoff.c (ecoff_format_ops): Likewise.
4385
 
4386
        * config/obj-elf.c (obj_elf_symver): Allow duplicated version
4387
        name.
4388
        (elf_frob_file_before_adjust): New function to remove unneeded
4389
        versioned symbols from the symbol table.
4390
        (elf_format_ops): Set the frob_file_before_adjust field to
4391
        elf_frob_file_before_adjust.
4392
 
4393
        * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
4394
        not defined.
4395
 
4396
        * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
4397
 
4398
2000-11-07  Peter Targett  
4399
 
4400
        * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
4401
        BIG_ENDIAN macros.
4402
        * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
4403
        Fix compile time warning messages.
4404
 
4405
2000-11-07  Nick Clifton  
4406
 
4407
        * stabs.c (generate_asm_file): Increase length of xmalloc'ed
4408
        buffer in order to avoid buffer overflows.
4409
 
4410
2000-11-06  Steve Ellcey 
4411
 
4412
        * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
4413
        Change M to m for -milp32 or -mlp64 to match gcc.
4414
        (dot_endp): Use bytes_per_address instead of 8.
4415
        (emit_one_bundle): Use number_to_chars_littleendian instead of
4416
        md_number_to_chars.
4417
        (fix_insn): Likewise.
4418
        (ia64_init): New function.
4419
        (ia64_target_format): New function.
4420
        (md_begin): Set endianness, arch, and machine as appropriate.
4421
        * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
4422
        Make these macros depend on TE_HPUX macro.
4423
        (TARGET_FORMAT): Define.
4424
        (HOST_SPECIAL_INIT): Define.
4425
        * config/te-hpux.h: New file.
4426
        * configure.in: Add "ia64-*-hpux*" target to configure.
4427
        * configure: Regenerate.
4428
 
4429
2000-11-06  Kazu Hirata  
4430
 
4431
        * as.c: Fix formatting.
4432
        * dwarf2dbg.c: Likewise.
4433
        * input-file.c: Likewise.
4434
        * input-file.h: Likewise.
4435
        * input-scrub.c: Likewise.
4436
        * itbl-ops.c: Likewise.
4437
        * listing.c: Likewise.
4438
        * macro.h: Likewise.
4439
        * messages.c: Likewise.
4440
        * read.c: Likewise.
4441
        * subsegs.c: Likewise.
4442
        * subsegs.h: Likewise.
4443
        * write.c: Likewise.
4444
 
4445
2000-11-06  Nick Clifton  
4446
 
4447
        * doc/as.texinfo: Add GNU Free Documentation License.
4448
        * doc/gasp.texi:  Add GNU Free Documentation License.
4449
        * doc/as.1:  Add GNU Free Documentation License.
4450
 
4451
2000-11-05  Nick Clifton  
4452
 
4453
        * config/tc-arm.c: Add include of "dwarf2dbg.h"
4454
 
4455
2000-11-02  Per Lundberg  
4456
 
4457
        * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
4458
        * configure: Regenerate.
4459
 
4460
2000-11-01  Nick Clifton  
4461
 
4462
        * read.c (original_case_string): New global variable.
4463
        (read_a_source_file): Copy opcode string into
4464
        original_case_string if clobbering the case of the opcode.
4465
        * read.h: Export the definition of original_case_string.
4466
        * config/tc-arm.c (md_assembler): When parsing a .req
4467
        directive use the original opcode string, not the case
4468
        clobbered version.
4469
 
4470
2000-11-02  Nick Clifton  
4471
 
4472
        * config/tc-mn10300.c (debug_line): Remove this static
4473
        variable.
4474
        (md_assemble): Call dwarf2_generate_asm_lineno instead of
4475
        dwarf2_where and dwarf2_gen_line_info.
4476
 
4477
2000-11-02  Theo Honohan  
4478
 
4479
        * config/tc-arm.c (do_msr): Improve error message.
4480
 
4481
2000-10-31  Eric Christopher  
4482
 
4483
        * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
4484
        or pc-relative, else use fx_offset.
4485
 
4486
2000-10-31  Jim Wilson  
4487
 
4488
        * config/tc-ia64.c (struct md): New field tag_fixups.
4489
        (ia64_flush_insns): Handle tag_fixups.  Error if dangling
4490
        qualifying predicate.
4491
        (emit_one_bundle): Delete spurious multiplication by one.  Handle
4492
        tag_fixups.
4493
        (ia64_start_line): Error if dangling qualifying predicate.
4494
        (defining_tag): New static variable.
4495
        (ia64_unrecognized_line, case '['): Parse tags.
4496
        (ia64_frob_label): Create tag_fixups.
4497
        (md_assemble): Reset md.qp.X_op after using it.
4498
 
4499
2000-10-31  Kaz Kojima 
4500
 
4501
        * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
4502
 
4503
2000-10-31  Bernd Schmidt  
4504
 
4505
        * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
4506
 
4507
2000-10-30  Kazu Hirata  
4508
 
4509
        * expr.c: Fix formatting.
4510
        * flonum-copy.c: Likewise.
4511
        * flonum.h: Likewise.
4512
        * gasp.c: Likewise.
4513
        * hash.c: Likewise.
4514
 
4515
2000-10-30  Hans-Peter Nilsson  
4516
 
4517
        * as.h (OPTION_MD_BASE): Bump to 190.
4518
        * as.c (parse_args) : Add comment about the need to
4519
        check OPTION_MD_BASE in as.h.
4520
 
4521
        * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
4522
        for weak symbols.
4523
 
4524
2000-10-27  Nick Clifton  
4525
 
4526
        * configure.in (emulations): Add m68hc12.
4527
        * configure: Regenerate.
4528
        * po/gas.pot: Regenerate.
4529
 
4530
2000-10-27  Aldy Hernandez  
4531
 
4532
        * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
4533
        cpsr*.
4534
        (arm_psr_parse): Handle lowercase CPSR and SPSR.
4535
 
4536
2000-10-25  Nick Clifton  
4537
 
4538
        * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
4539
        a DWARF2 line number information sequence.
4540
 
4541
        *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
4542
 
4543
        * read.c (generate_lineno_debug): Update comment describing why
4544
        DWARF2 line number debug information is not generated
4545
        automatically by this function.
4546
 
4547
        * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
4548
        not all.
4549
 
4550
        * config/tc-arm.h (md_end): Define.
4551
        (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4552
 
4553
        * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
4554
        if generating DWARF2 line numbers.
4555
        (arm_end_of_source): New function.  Call dwarf2_finish if
4556
        necessary.
4557
 
4558
        * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
4559
        * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
4560
        * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
4561
 
4562
2000-10-25  Diego Novillo  
4563
 
4564
        * config/tc-i386.c: Fix prototype declarations for functions taking no
4565
        arguments.
4566
 
4567
2000-10-24  Diego Novillo  
4568
 
4569
        * config/tc-i386.c (i386_operand_modifier): Remove.
4570
        (build_displacement_string): Remove.
4571
        (i386_parse_seg): Remove.
4572
        (i386_intel_memory_operand): Remove.
4573
        (i386_intel_operand): Re-write using recursive descent parser based
4574
        on MASM documentation.
4575
        (struct intel_parser_s): New structure.
4576
        (intel_parser): New static variable.
4577
        (struct intel_token): New structure.
4578
        (cur_token, prev_token): New static variables.
4579
        (T_NIL): Define.
4580
        (T_CONST): Define.
4581
        (T_REG): Define.
4582
        (T_BYTE): Define.
4583
        (T_WORD): Define.
4584
        (T_DWORD): Define.
4585
        (T_QWORD): Define.
4586
        (T_XWORD): Define.
4587
        (T_SHORT): Define.
4588
        (T_OFFSET): Define.
4589
        (T_PTR): Define.
4590
        (T_ID): Define.
4591
        (intel_match_token): New function.
4592
        (intel_get_token): New function.
4593
        (intel_putback_token): New function.
4594
        (intel_expr): New function.
4595
        (intel_e05): New function.
4596
        (intel_e05_1): New function.
4597
        (intel_e06): New function.
4598
        (intel_e06_1): New function.
4599
        (intel_e09): New function.
4600
        (intel_e09_1): New function.
4601
        (intel_e10): New function.
4602
        (intel_e10_1): New function.
4603
        (intel_e11): New function.
4604
 
4605
2000-10-20  Jakub Jelinek  
4606
 
4607
        * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
4608
        instructions to loose any special insn->architecture mask.
4609
 
4610
        * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
4611
        (sparc_md_end, sparc_arch_types, sparc_arch,
4612
        sparc_elf_final_processing): Handle v8plusb and v9b architectures.
4613
        (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
4614
        request v9b architecture if they are used).
4615
 
4616
2000-10-18  Michael Sokolov  
4617
 
4618
        * config/tc-m68k.c: Fix the previous misapplied patch.
4619
 
4620
2000-10-18  Michael Sokolov  
4621
 
4622
        * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
4623
        BFD_ASSEMBLER and !BFD_ASSEMBLER.
4624
        * config/tc-m68k.c (md_convert_frag_1): Use them instead of
4625
        BFD_RELOC_*.
4626
 
4627
2000-10-17  Kazu Hirata  
4628
 
4629
        * debug.c: Fix formatting.
4630
        * depend.c: Likewise.
4631
        * dwarf2dbg.c: Likewise.
4632
        * dwarf2dbg.h: Likewise.
4633
        * ecoff.c: Likewise.
4634
        * expr.c: Likewise.
4635
        * expr.h: Likewise.
4636
        * flonum-konst.c: Likewise.
4637
        * frags.h: Likewise.
4638
 
4639
2000-10-17  Chandrakala Chavva  
4640
 
4641
        * as.c: New option OPTION_TARGET_HELP. Prints all target specific
4642
        options.
4643
        * doc/as.texinfo: Added notes about this new option.
4644
 
4645
2000-10-16  Hans-Peter Nilsson  
4646
 
4647
        * config/tc-sh.c (JREG): Remove.
4648
        (md_convert_frag): Remove #if 0:d code using JREG.
4649
 
4650
2000-10-15  Diego Novillo  
4651
 
4652
        * config/tc-i386.c (i386_operand_modifier): Only match
4653
        modifiers SHORT and FLAT if they are followed by a space.
4654
        (parse_register): When `allow_naked_reg' is set, do not confuse
4655
        identifiers that start with a register name with a register.
4656
 
4657
2000-10-12  Kazu Hirata  
4658
 
4659
        * app.c: Fix formatting.
4660
        * as.c: Likewise.
4661
        * as.h: Likewise.
4662
        * bit_fix.h: Likewise.
4663
        * cgen.c: Likewise.
4664
        * cgen.h: Likewise.
4665
        * cond.c: Likewise.
4666
 
4667
2000-10-11  Alan Modra  
4668
 
4669
        * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
4670
 
4671
2000-10-07  Alan Modra  
4672
 
4673
        * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
4674
        Re-arrange function a little and improve error message.
4675
 
4676
        * write.c (write_relocs): Fix a comment.
4677
 
4678
        * config/obj-elf.c (elf_frob_symbol): Make section syms global on
4679
        link-once sections.
4680
 
4681
2000-10-05  Jim Wilson  
4682
 
4683
        * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
4684
 
4685
2000-10-05  Alan Modra  
4686
 
4687
        * config/tc-i386.c: Delete some useless comments, reformat others.
4688
 
4689
        * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
4690
        non-global syms in linkonce sections.
4691
 
4692
2000-10-04  Ralf Baechle  
4693
 
4694
        * config/tc-ia64.c (operand_match): Don't use // style comments.
4695
        * config/tc-i370.c: Likewise.
4696
 
4697
2000-09-29  Hans-Peter Nilsson  
4698
 
4699
        Changes to handle varying register prefix and user symbol prefix.
4700
        * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
4701
        SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
4702
        SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
4703
        (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
4704
        cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
4705
        (demand_register_prefix): New variable.
4706
        (md_pseudo_table): New pseudo ".syntax".
4707
        (md_longopts): New options --no-underscore and --underscore.
4708
        (cris_target_format): Return elf32-us-cris or elf32-cris depending
4709
        on symbols_have_leading_underscore.
4710
        (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
4711
        (get_spec_reg): Ditto.
4712
        (cris_number_to_imm) : Remove FIXME.
4713
        Fix formatting.
4714
        (md_parse_option) : Deprecate; add reference to
4715
        --help.
4716
        : New.
4717
        (md_show_usage): Be brief and reformat to match continuation of
4718
        --help.
4719
        * po/gas.pot: Regenerate.
4720
 
4721
2000-09-28  Alan Modra  
4722
 
4723
        * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
4724
        force relocs for 12 bit branches.
4725
        (md_apply_fix): Similarly, adjust logic here.
4726
 
4727
2000-09-28  Alan Modra  
4728
 
4729
        * config/tc-hppa.c (md_apply_fix): Add fmt assertion.  Don't
4730
        adjust for external and weak syms as we will use a reloc.  Allow
4731
        for +8 offset when calculating limits of branches.
4732
        (hppa_fix_adjustable): Undo 2000-09-23 change.
4733
        (hppa_force_relocation): Likewise.  Add fx_addsy assertion.
4734
        Correct distance calculation.
4735
        (tc_gen_reloc): Print the file name and line number if we can't
4736
        handle a fixup.
4737
 
4738
        From John David Anglin 
4739
        * config/tc-hppa.c (nonzero_dibits): Define.
4740
        (arg_reloc_stub_needed): Check each arg and return value
4741
        separately for zero case.
4742
        (pa_align): Declare argument `bytes'.
4743
 
4744
2000-09-25  Kazu Hirata  
4745
 
4746
        * config/tc-cris.c: Fix formatting.
4747
        * config/tc-d10v.h: Likewise.
4748
        * config/tc-d30v.c: Likewise.
4749
        * config/tc-d30v.h: Likewise.
4750
        * config/tc-fr30.c: Likewise.
4751
        * config/tc-fr30.h: Likewise.
4752
        * config/tc-m68k.c: Likewise.
4753
        * config/tc-m68k.h: Likewise.
4754
        * config/tc-pj.h: Likewise.
4755
        * config/tc-ppc.c: Likewise.
4756
        * config/tc-ppc.h: Likewise.
4757
        * config/tc-sh.c: Likewise.
4758
        * config/tc-sh.h: Likewise.
4759
        * config/tc-sparc.c: Likewise.
4760
        * config/tc-v850.h: Likewise.
4761
        * config/tc-vax.h: Likewise.
4762
        * config/tc-w65.h: Likewise.
4763
        * config/tc-z8k.h: Likewise.
4764
 
4765
2000-09-23  Alan Modra  
4766
 
4767
        * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
4768
        checks only for ELF.
4769
        (hppa_force_relocation): Likewise.
4770
 
4771
2000-09-22  Jim Wilson  
4772
 
4773
        * config/tc-ia64.c (dv_sem): Add "stop".
4774
        (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
4775
        (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
4776
        (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
4777
        match above.
4778
        (mark_resources): Check IA64_RS_PRr.
4779
 
4780
2000-09-22  Michael Sokolov  
4781
 
4782
        * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
4783
        md_estimate_size_before_relax): Redesign and clean up the
4784
        relaxation mechanism.
4785
 
4786
2000-09-21  Kazu Hirata  
4787
 
4788
        * config/tc-ns32k.c: Fix formatting.
4789
        * config/tc-ns32k.h: Likewise.
4790
 
4791
2000-09-20  Kazu Hirata  
4792
 
4793
        * config/tc-m32r.c: Fix formatting.
4794
        * config/tc-m32r.h: Likewise.
4795
        * config/tc-m68851.h: Likewise.
4796
        * config/tc-m68hc11.c: Likewise.
4797
        * config/tc-m68hc11.h: Likewise.
4798
        * config/tc-m88k.c: Likewise.
4799
        * config/tc-mcore.c: Likewise.
4800
        * config/tc-mcore.h: Likewise.
4801
        * config/tc-mips.c: Likewise.
4802
        * config/tc-mips.h: Likewise.
4803
        * config/tc-mn10200.h: Likewise.
4804
        * config/tc-mn10300.h: Likewise.
4805
        * config/tc-tahoe.c: Likewise.
4806
        * config/tc-tahoe.h: Likewise.
4807
 
4808
2000-09-19  Michael Sokolov  
4809
 
4810
        * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
4811
        Likewise in relaxation description comments.
4812
 
4813
2000-09-18  Alan Modra  
4814
 
4815
        * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
4816
        subtraction of two syms without emitting a relocation.
4817
 
4818
        From  David Huggins-Daines  
4819
        * config/tc-hppa.c (hppa_force_relocation): Force relocations for
4820
        global or weak symbols.
4821
 
4822
2000-09-15  Kazu Hirata  
4823
 
4824
        * config/tc-h8300.h: Fix formatting.
4825
        * config/tc-h8500.c: Likewise.
4826
        * config/tc-h8500.h: Likewise.
4827
        * config/tc-hppa.h: Likewise.
4828
        * config/tc-i370.h: Likewise.
4829
        * config/tc-i386.h: Likewise.
4830
        * config/tc-i860.c: Likewise.
4831
        * config/tc-i860.h: Likewise.
4832
        * config/tc-i960.h: Likewise.
4833
        * config/tc-ia64.c: Likewise.
4834
        * config/tc-ia64.h: Likewise.
4835
 
4836
2000-09-14  Kazu Hirata  
4837
 
4838
        * config/tc-a29k.c: Fix formatting.
4839
        * config/tc-alpha.c: Likewise.
4840
        * config/tc-arc.c: Likewise.
4841
        * config/tc-arc.h: Likewise.
4842
        * config/tc-arm.c: Likewise.
4843
        * config/tc-arm.h: Likewise.
4844
        * config/tc-avr.c: Likewise.
4845
        * config/tc-avr.h: Likewise.
4846
        * config/tc-tic30.c: Likewise.
4847
        * config/tc-tic30.h: Likewise.
4848
        * config/tc-tic54x.c: Likewise.
4849
        * config/tc-tic54x.h: Likewise.
4850
        * config/tc-tic80.c: Likewise.
4851
        * config/tc-tic80.h: Likewise.
4852
 
4853
2000-09-14  Timothy Wall  
4854
 
4855
        * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
4856
        parallel comparisons for later use.
4857
        (struct rsrc): Add parallel comparison type.
4858
        (resources_match): Skip special cases of PR usage (non-conflicting
4859
        parallel compares).
4860
 
4861
2000-09-13  Kazu Hirata  
4862
 
4863
        * config/obj-ecoff.c: Fix formatting.
4864
        * config/obj-elf.c: Likewise.
4865
        * config/obj-elf.h: Likewise.
4866
        * config/obj-evax.h: Likewise.
4867
        * config/obj-generic.h: Likewise.
4868
        * config/obj-hp300.c: Likewise.
4869
        * config/obj-hp300.h: Likewise.
4870
        * config/obj-ieee.h: Likewise.
4871
        * config/obj-vms.c: Likewise.
4872
        * config/obj-vms.h: Likewise.
4873
 
4874
2000-09-13  Anders Norlander  
4875
 
4876
        * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
4877
        (md_parse_option): Ditto.
4878
        (md_longopts): Add -mips32 option.
4879
        (md_show_usage): Document new options.
4880
        (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
4881
        (mips_ip): Assemble mfc0 with a sub-selection code.
4882
        (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
4883
        (mips_cpu_to_str): New function.
4884
        (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
4885
        Use CPU_* defines instead of hardcoded numbers.
4886
 
4887
        * doc/as.texinfo: Document new options.
4888
        * doc/c-mips.texi: Ditto.
4889
 
4890
2000-09-12  Kazu Hirata  
4891
 
4892
        * as.h: Fix formatting.
4893
        * asintl.h: Likewise.
4894
        * bit_fix.h: Likewise.
4895
        * config/obj-aout.c: Likewise.
4896
        * config/obj-aout.h: Likewise.
4897
        * config/obj-bout.c: Likewise.
4898
        * config/obj-bout.h: Likewise.
4899
        * config/obj-coff.c: Likewise.
4900
        * config/obj-coff.h: Likewise.
4901
        * dwarf2dbg.h: Likewise.
4902
        * expr.h: Likewise.
4903
        * flonum.h: Likewise.
4904
        * frags.h: Likewise.
4905
        * itbl-ops.h: Likewise.
4906
        * macro.h: Likewise.
4907
        * read.h: Likewise.
4908
        * sb.h: Likewise.
4909
        * struc-symbol.h: Likewise.
4910
        * subsegs.h: Likewise.
4911
        * symbols.h: Likewise.
4912
        * tc.h: Likewise.
4913
        * write.h: Likewise.
4914
 
4915
2000-09-11  Kazu Hirata  
4916
 
4917
        * bignum-copy.c: Fix formatting.
4918
        * config/tc-i370.c: Likewise.
4919
        * config/tc-i960.c: Likewise.
4920
        * config/tc-m68k.c: Likewise.
4921
        * ehopt.c: Likewise.
4922
        * flonum-copy.c: Likewise.
4923
        * flonum-konst.c: Likewise.
4924
        * flonum-mult.c: Likewise.
4925
        * literal.c: Likewise.
4926
        * read.c: Likewise.
4927
        * sb.c: Likewise.
4928
        * stabs.c: Likewise.
4929
        * subsegs.c: Likewise.
4930
 
4931
2000-09-09  Philip Blundell  
4932
 
4933
        * configure.in (arm*-*-uclinux*): New target.
4934
        * configure: Regenerate.
4935
 
4936
2000-09-09  Kazu Hirata  
4937
 
4938
        * input-file.c: Fix formatting.
4939
        * itbl-ops.c: Likewise.
4940
        * messages.c: Likewise.
4941
 
4942
2000-09-08  Philip Blundell  
4943
 
4944
        * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
4945
        offset is negative.
4946
 
4947
2000-09-07  H.J. Lu  
4948
 
4949
        * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
4950
        * configure: Rebuild.
4951
 
4952
2000-09-07  Kazu Hirata  
4953
 
4954
        * atof-generic.c: Fix formatting.
4955
        * config/tc-mips.c: Likewise.
4956
        * config/tc-vax.c: Likewise.
4957
        * input-scrub.c: Likewise.
4958
 
4959
2000-09-07  Alexandre Oliva  
4960
 
4961
        * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
4962
        * configure.in (sh-*-linux*): Added.
4963
        * configure: Rebuilt.
4964
 
4965
2000-09-06  Kazu Hirata  
4966
 
4967
        * config/tc-hppa.c: Fix formatting.
4968
 
4969
        * ecoff.c: Fix formatting.
4970
 
4971
2000-09-06  Alexandre Oliva  
4972
 
4973
        * configure: Rebuilt with new libtool.m4.
4974
 
4975
2000-09-05  Kazu Hirata  
4976
 
4977
        * cgen.c: Fix formatting.
4978
        * config/tc-ia64.c: Likewise.
4979
 
4980
2000-09-05  Nick Clifton  
4981
 
4982
        * aclocal.m4: Regenerate.
4983
        * config.in: Regenerate.
4984
        * configure: Regenerate.
4985
        * po/gas.pot: Regenerate.
4986
 
4987
2000-09-05  Hans-Peter Nilsson  
4988
 
4989
        * config/tc-cris.c: Correct comment typos.
4990
 
4991
2000-09-05  Eric Christopher  
4992
 
4993
        * config/tc-mn10300.c: Cleanup.
4994
        (md_pcrel_from): Enable.
4995
 
4996
2000-09-05  Alan Modra  
4997
 
4998
        * expr.c (operand): Fix a comment typo.
4999
        * write.c (write_relocs): Fix a signed/unsigned warning.
5000
 
5001
        * config/tc-hppa.c (fudge_reg_expressions): New
5002
        (hppa_force_reg_syms_absolute): New.
5003
        (pa_equ): Allow reg_section expressions.
5004
        * config/tc-hppa.c (md_optimize_expr): Define.
5005
        (hppa_force_reg_syms_absolute): Prototype.
5006
 
5007
        * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
5008
        (pa_parse_number): Pass in arg to select fp reg parsing.
5009
        Return 1 to indicate format checks pass.  If strict, then only
5010
        accept a register or register symbol.  Return value in...
5011
        (pa_number): New static for pa_parse_number.
5012
        (FP_REG_BASE): Define.
5013
        (FP_REG_RSEL): Define.
5014
        (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
5015
        appropriate.  White space changes.
5016
        (need_pa11_opcode): Don't bother passing any params, get them from
5017
        globals instead.
5018
        (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
5019
        Remove extraneous check in case 'Q'.
5020
        (pa_equ): Modify call to pa_parse_number to do strict parsing. If
5021
        reg, set section of resulting symbol to reg_section.
5022
        (pa_parse_space_stmt): Modify call to pa_parse_number.
5023
        (pa_space): Likewise.
5024
 
5025
        * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
5026
        (hppa_force_relocation): Handle vtable relocs.
5027
        (pa_vtable_entry): New.
5028
        (pa_vtable_inherit): New.
5029
        (md_pseudo_table): Add entries for vtable pseudos.
5030
        (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
5031
        and R_PARISC_GNU_VTENTRY relocs.  Reject reduction of relocs
5032
        against weak syms.
5033
        (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
5034
        (pa_type_args): Don't call symbol_get_bfdsym multiple times.
5035
        Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
5036
        millicode import.
5037
        * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
5038
        specify a symbol type.
5039
 
5040
        * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
5041
        dependent things together.
5042
        (md_elf_symbol_type): Define.
5043
 
5044
        * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
5045
        symbol.
5046
        * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
5047
 
5048
        * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
5049
        (obj_elf_vtable_entry): Declare.
5050
 
5051
        * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
5052
        and export function.
5053
        (obj_elf_vtable_entry): Similarly.
5054
        (elf_pseudo_table): Fix the damage with a cast.
5055
 
5056
2000-09-03  Richard Henderson  
5057
 
5058
        * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
5059
        for template selection when a label is needed.
5060
 
5061
2000-09-02  Kazu Hirata  
5062
 
5063
        * config/tc-ia64.c: Fix formatting.
5064
 
5065
2000-09-02  Nick Clifton  
5066
 
5067
        * configure.in: Increase version number to 2.10.91.
5068
        * configure: Regenerate.
5069
        * aclocal.m4: Regenerate.
5070
        * config.in: Regenerate.
5071
        * po/gas.pot: Regenerate.
5072
        * Makefile.in: Regenerate.
5073
 
5074
2000-09-01  Alexandre Oliva  
5075
 
5076
        * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
5077
        * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
5078
        become PC-relative to BFD_RELOC_32_PCREL.  Reject 16- or 8-bit
5079
        similar relocs.
5080
        (sh_obj_adjustable): Return 1 for PC-relative offsets used in
5081
        branches.
5082
 
5083
2000-09-01  Niibe Yutaka  , Kaz Kojima  , Alexandre Oliva  
5084
 
5085
        * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
5086
        TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
5087
        * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
5088
        [OBJ_ELF] (md_pseudo_table) : Use them.
5089
        (GOT_symbol): New variable.
5090
        (md_undefined_symbol): Set it.
5091
 
5092
2000-09-01  Richard Henderson  
5093
 
5094
        * config/tc-ia64.c (match): Don't inline.
5095
        (extra_goodness): New.
5096
        (md_begin): Prefer nop.f and nop.b for best_template.
5097
 
5098
2000-08-31  Kazu Hirata  
5099
 
5100
        * as.c: Fix formatting.
5101
        * cond.c: Likewise.
5102
        * frags.c: Likewise.
5103
        * macro.c: Likewise.
5104
 
5105
2000-08-31  Eric Christopher  
5106
 
5107
        * config/tc-mn10300.c:  Cleanup and fix warnings.
5108
        (md_pseudo_table): Add initializers.
5109
        (md_show_usage): Cleanup.
5110
        (md_parse_option): Fix warnings.
5111
        (md_undefined_symbol): Fix warnings.
5112
        (md_conver_frag): Fix warnings.
5113
        (tc_gen_reloc): Fix warnings.
5114
        (md_apply_fix3): Fix warnings.
5115
        (check_operand): Fix warnings.
5116
 
5117
2000-08-31  Alexandre Oliva  
5118
 
5119
        * acinclude.m4: Include libtool and gettext macros from the
5120
        top level.
5121
        * aclocal.m4, configure: Rebuilt.
5122
 
5123
2000-08-30  Mark Hatle  
5124
 
5125
        * config/tc-ppc.c (md_parse_option): Recognize -m405.
5126
 
5127
2000-08-31  Kazu Hirata  
5128
 
5129
        * listing.c: Fix formatting.
5130
 
5131
2000-08-29  Kazu Hirata  
5132
 
5133
        * app.c: Fix a comment typo.  Fix formatting.
5134
 
5135
2000-08-25  J. David Anglin  
5136
 
5137
        * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
5138
        offset of the target destination for jmp instructions.
5139
        (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
5140
 
5141
2000-08-24  Hans-Peter Nilsson  
5142
 
5143
        * NEWS: Mention support for CRIS.
5144
 
5145
2000-08-24  Denis Chertykov  
5146
 
5147
        * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
5148
        Sets `.lcomm' alignment to zero.
5149
 
5150
2000-08-23  Alexandre Oliva  
5151
 
5152
        * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
5153
        TC_FIX_ADJUSTABLE): Define.
5154
 
5155
2000-08-23  Jim Wilson  
5156
 
5157
        * config/tc-ia64.c (output_unw_records): Set U & E flags only if
5158
        unwind.personality_routine is set.
5159
 
5160
2000-08-23  H.J. Lu  
5161
 
5162
        * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
5163
 
5164
2000-08-23  Alexandre Oliva  
5165
 
5166
        * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
5167
        environment is pe.
5168
 
5169
2000-08-22  H.J. Lu  
5170
 
5171
        * config.in (STRICTCOFF): New for strict COFF.
5172
 
5173
        * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
5174
        i386-*-go32* and i386-go32-rtems*.
5175
        * configure: Rebuilt.
5176
 
5177
        * config/obj-coff.c (obj_coff_endef): Follow the historical
5178
        behavior if STRICTCOFF is not defined.
5179
 
5180
        * doc/internals.texi: Document STRICTCOFF.
5181
 
5182
2000-08-22  Alexandre Oliva  
5183
 
5184
        * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
5185
        (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
5186
        * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
5187
         (TC_FIX_ADJUSTABLE): Define.
5188
        * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
5189
         (TC_FIX_ADJUSTABLE): Define.
5190
        * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
5191
        Likewise.
5192
 
5193
2000-08-22  Eric Christopher  
5194
 
5195
        * config/tc-mn10300.c: (md_apply_fix): New function.
5196
        (mn10300_force_relocation): New function.
5197
        (mn10300_fix_adjustable): New function.
5198
 
5199
        * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
5200
        (TC_HANDLES_FX_DONE): Define.
5201
        (obj_fix_adjustable): Define.
5202
        (MD_APPLY_FIX3): Define.
5203
        (TC_LINKRELAX_FIXUP): Define.
5204
 
5205
        * write.c: (TC_LINKRELAX_FIXUP):  Define if not
5206
        previously defined.
5207
        (fixup_segment): Use TC_LINKRELAX_FIXUP.
5208
 
5209
        * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
5210
 
5211
2000-08-21  Jason Eckhardt  
5212
 
5213
        * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
5214
        if the fixup resulted in a relocation.
5215
 
5216
2000-08-18  Nick Clifton  
5217
 
5218
        * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
5219
        Make reference to first element of shift_names explicit.
5220
 
5221
2000-08-18  Alexandre Oliva  
5222
 
5223
        * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
5224
        obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
5225
        add a symbol's address.  Removed all target-specific #ifdefs that
5226
        used to accomplished the same.
5227
        * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5228
        * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5229
        * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5230
        * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5231
        * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
5232
 
5233
2000-08-17  Kazu Hirata  
5234
 
5235
        * dwarf2dbg.c: Fix formatting.
5236
 
5237
2000-08-17  Nick Clifton  
5238
 
5239
        * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
5240
        to be recoded as logical shift lefts by zero.
5241
 
5242
2000-08-16  Jim Wilson  
5243
 
5244
        * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
5245
        postincrement modified registers.  Handle IA64_OPND_R3_2 addl
5246
        source registers.
5247
        (note_register_values): Handle IA64_OPND_R3_2 operands.
5248
 
5249
2000-08-16  Jason Eckhardt  
5250
 
5251
        * config/tc-i860.c (md_operand): Silly typo fixed.
5252
 
5253
2000-08-16  Nick Clifton  
5254
 
5255
        * config/tc-arm.c (struct asm_shift): Delete.
5256
        (shift[]): Delete.
5257
        (enum asm_shift_index): New.
5258
        (struct asm_shift_properties): New.
5259
        (struct asm_shift_name): New.
5260
        (shift_properties[]); New.
5261
        (shift_names[]); New.
5262
 
5263
        (decode_shift): Use new structures.
5264
        Issue a warning is "ROR #0" is used.
5265
        Issue a warning if "ASR #0" or "LSR #0" is used.
5266
 
5267
        (md_begin): Initialise arm_shift_hsh table from new
5268
        asm_shift_name array.
5269
 
5270
2000-08-16  Jakub Jelinek  
5271
 
5272
        * config/tc-sparc.c: Kill all warnings.
5273
        (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
5274
        in -xarch= as well.
5275
        (md_show_usage): Update usage text.
5276
 
5277
2000-08-16  Nick Clifton  
5278
 
5279
        * config/tc-arm.c (do_bx): Warn about "bx px" not being very
5280
        useful.
5281
 
5282
2000-08-15  Will Cohen  
5283
 
5284
        * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
5285
 
5286
        * config/tc-sh.c (md_assemble): Changed so debug_type
5287
        test performed for ppi_assemble
5288
        * config/tc-sh.c: Included dwarf2dbg.h.
5289
        (debug_line): Defined.
5290
        (md_assemble): Generates dwarf2 line info.
5291
        (sh_finalize): New function.  Finalize dwarf2 info.
5292
        (assemble_ppi): Returns size of code generated.
5293
        (build_Mytes): Returns size of code generated.
5294
        (md_pseudo_table): Added "file" and "loc" psuedo ops.
5295
        * config/tc-sh.h (md_end): Defined.
5296
        (sh_finalize): Declared.
5297
 
5298
2000-08-15  Alexandre Oliva  
5299
 
5300
        * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
5301
        md_number_to_chars.
5302
 
5303
2000-08-14  Nick Clifton  
5304
 
5305
        * config/tc-arm.c (do_bx): Allow "bx pc".
5306
 
5307
2000-08-14  Jim Wilson  
5308
 
5309
        * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
5310
        (md_parse_option):  Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
5311
        (md_begin): Change assignment to md.flag to OR in the new bit.
5312
 
5313
2000-08-14  Mark Elbrecht  
5314
 
5315
        * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
5316
        flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
5317
        C_MOU, and C_EOS.
5318
 
5319
2000-08-14  Jason Eckhardt  
5320
 
5321
        * NEWS: Mention i860 support.
5322
 
5323
2000-08-14  Jeffrey A Law  (law@cygnus.com)
5324
 
5325
        * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
5326
 
5327
2000-08-14  Andreas Schwab  
5328
 
5329
        * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
5330
 
5331
2000-08-11  Andreas Schwab  
5332
 
5333
        * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
5334
        argument.
5335
 
5336
2000-08-11  Kazu Hirata  
5337
 
5338
        * expr.c: Fix formatting.
5339
        * config/obj-bout.c: Likewise.
5340
 
5341
2000-08-10  Jason Eckhardt  
5342
 
5343
        * doc/c-i860.texi: Flesh out the i860 section more.
5344
 
5345
2000-08-10  Kazu Hirata  
5346
 
5347
        * symbols.c: Fix formatting.
5348
        * expr.c: Likewise.
5349
 
5350
2000-08-09  Diego Novillo 
5351
 
5352
        * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
5353
        modifier has the IgnoreSize bit set.
5354
 
5355
2000-08-09  Alan Modra  
5356
 
5357
        From  Rodney Brown  
5358
        * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
5359
        * configure: Regenerate.
5360
 
5361
2000-08-09  Kazu Hirata  
5362
 
5363
        * hash.c: Fix formatting.
5364
        * gasp.c: Likewise.
5365
 
5366
2000-08-08  Jason Eckhardt  
5367
 
5368
        * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
5369
        (i860_fix_info): New enum.
5370
        (MD_APPLY_FIX3): Define.
5371
        (WORKING_DOT_WORD): Define.
5372
        (TC_HANDLES_FX_DONE): Define.
5373
        (DIFF_EXPR_OK): Define.
5374
        (LISTING_HEADER): Define.
5375
        (TARGET_FORMAT): Select target format based on endian flag.
5376
        (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
5377
        (target_big_endian): Add external declaration.
5378
 
5379
        * config/tc-i860.c: All existing code reworked completely. Other
5380
        new code shown below.
5381
        (SYNTAX_SVR4): Define.
5382
        (target_warn_expand): New variable.
5383
        (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
5384
        (md_longopts): Declare and define with new options (-EL, -EB,
5385
        and -mwarn-expand).
5386
        (md_show_usage): New function.
5387
        (md_operand): New function.
5388
        (obtain_reloc_for_imm16): New function.
5389
        (md_apply_fix3): New function.
5390
        (tc_gen_reloc): New function.
5391
 
5392
2000-08-08  Stephane Carrez  
5393
 
5394
        * config/tc-m68hc11.c (build_jump_insn): Make sure the
5395
        2 bytes of the jump address are in the same frag.
5396
        (find): Accept 68hc12 register indirect modes.
5397
 
5398
        * NEWS: Mention 68HC11 & 68HC12 support.
5399
 
5400
2000-08-07  Richard Henderson  
5401
 
5402
        * config/tc-ia64.c (unwind): Add prologue_mask member.
5403
        (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
5404
        (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
5405
        (dot_body): Clear unwind.prologue_mask.
5406
        (dot_prologue): Set it.  Accept a register second argument.
5407
 
5408
2000-08-07  Kazu Hirata  
5409
 
5410
        * config/atof-ieee.c: Fix formatting.
5411
        * config/atof-tahoe.c: Likewise.
5412
 
5413
2000-08-06  Nick Clifton  
5414
 
5415
        * config/tc-sparc.c (md_begin): Fix typo in recent formatting
5416
        work.
5417
 
5418
        * doc/as.texinfo (Pseudo Ops): Update to include descriptions
5419
        of .popsection, .previous, .pushsection, .subsection,
5420
        .version, .vtable_entry, .vtable_inherit and .weak.
5421
 
5422
2000-08-05  Kazu Hirata  
5423
 
5424
        * config/tc-cris.c: Fix formatting.
5425
        * config/tc-i386.c: Likewise.
5426
        * config/tc-sparc.c (sparc_ip): Simplify the code.
5427
 
5428
2000-08-04  Kazu Hirata  
5429
 
5430
        * config/tc-cris.c: Rearrange code for readability.
5431
        * config/tc-d10v.c: Fix formatting.
5432
        * config/tc-m32r.c: Likewise.
5433
        * config/tc-sparc.c: Likewise.
5434
 
5435
2000-08-02  Jim Wilson  
5436
 
5437
        * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
5438
        before ia64_find_opcode.
5439
        (md_assemble): Likewise.
5440
 
5441
2000-08-01  Nick Clifton  
5442
 
5443
        * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
5444
        Undo some formatting fixes.
5445
 
5446
2000-08-01  Kazu Hirata  
5447
 
5448
        * config/obj-som.c: Fix formatting.
5449
        * config/obj-ieee.c: Likewise.
5450
        * config/tc-arm.c: Likewise.
5451
        * config/tc-v850.c: Likewise.
5452
 
5453
2000-08-01  Nick Clifton  
5454
 
5455
        * doc/c-m68k.texi (section M680x0 Options): Turn into a table
5456
        index by command line option.
5457
 
5458
2000-08-01  Michael Sokolov  
5459
 
5460
        * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
5461
        (@node M68K-Branch): Rewrite to match the reality.
5462
 
5463
2000-07-31  Jason Eckhardt  
5464
 
5465
        * doc/c-i860.texi: New file.
5466
        * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
5467
        * doc/Makefile.in: Regenerate.
5468
        * doc/all.texi: Add I860 as relevant architecture.
5469
        * doc/as.texinfo: Include i860 dependent file c-i860.texi.
5470
 
5471
2000-07-31  Kazu Hirata  
5472
 
5473
        * config/tc-d30v.c: Fix formatting.
5474
 
5475
2000-07-31  Michael Sokolov  
5476
 
5477
        * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
5478
        (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
5479
        long emit a long branch if available instead of an absolute jump, never
5480
        emit absolute jumps for anything with --pcrel.
5481
 
5482
        * doc/c-m68k.texi: Document new command line option.
5483
 
5484
2000-07-29  Marek Michalkiewicz  
5485
 
5486
        * config/tc-avr.c: Use PARAMS macro in function declarations.
5487
        Don't declare md_pcrel_from_section (already in tc-avr.h).
5488
        (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
5489
        (avr_operand): Don't set (unsigned) op_mask to -1.
5490
 
5491
2000-07-28  Jason Eckhardt  
5492
 
5493
        * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
5494
        * configure: Regenerated.
5495
        * config/obj-elf.c (obj_elf_type): Recognize a fifth type
5496
        of operand to the .type directive (.e.g, "type").
5497
 
5498
2000-07-28  Alan Modra  
5499
 
5500
        * as.h (warn_comment, found_comment, found_comment_file): Declare.
5501
        * app.c (do_scrub_chars): Record where first comment found.
5502
        * read.c (read_a_source_file): Init found_comment on entry, and
5503
        notify whether comments found on exit.
5504
        * config/tc-hppa.c (md_shortopts): Add "c".
5505
        (md_longopts): Add warn-comment.
5506
        (md_parse_option): Handle it.
5507
        (md_show_usage): Show available options.
5508
        * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
5509
 
5510
2000-07-27  Andrew Cagney  
5511
 
5512
        * config/tc-mn10300.c (md_convert_frag): Fix printfs.
5513
        (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
5514
        sym_ptr_ptr
5515
        (md_estimate_size_before_relax): Don't fall off end of function.
5516
 
5517
2000-07-27  Kazu Hirata  
5518
 
5519
        * config/tc-avr.c: Fix formatting.
5520
        * config/tc-ns32k.c: Likewise.
5521
 
5522
2000-07-27  Alan Modra  
5523
 
5524
        * config/tc-d10v.c (find_opcode): Remove extraneous `='.
5525
 
5526
2000-07-27  Kazu Hirata  
5527
 
5528
        * config/tc-d10v.c: Fix formatting.
5529
        * config/tc-z8k.c: Likewise.
5530
        * config/tc-sparc.c: Likewise.
5531
 
5532
2000-07-26  Dave Brolley  
5533
 
5534
        * cgen.c (queue_fixup): Declare opinfo.
5535
        (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
5536
        (gas_cgen_md_operand): Ditto.
5537
        (gas_cgen_md_apply_fix3): Ditto.
5538
 
5539
2000-07-24  Mark Elbrecht  
5540
 
5541
        * config/obj-coff.c (obj_frob_symbol): Don't merge
5542
        labels. Don't merge if the symbol isn't constant. Return
5543
        immediately if a symbol is merged.
5544
 
5545
2000-07-22  Alan Modra  
5546
 
5547
        * frags.c (frag_align): Correct absolute section alignment.
5548
 
5549
2000-07-20  DJ Delorie  
5550
 
5551
        * config/obj-coff.c (obj_frob_symbol): revert previous change,
5552
        it breaks linking against DLLs.
5553
 
5554
2000-07-20  Hans-Peter Nilsson  
5555
 
5556
        * configure.in: Add CRIS support.
5557
        * configure: Regenerate.
5558
        * Makefile.am: (CPU_TYPES): Add cris.
5559
        (CPU_OBJ_VALID) [aout]: Add cris.
5560
        (MULTI_CPU_TYPES): Add cris.
5561
        (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
5562
        [coff]: Only i386 and mips are valid.
5563
        (TARGET_CPU_CFILES): Add config/tc-cris.c.
5564
        (TARGET_CPU_HFILES): Add config/tc-cris.h.
5565
        (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
5566
        Regenerate dependencies.
5567
        * Makefile.in: Regenerate.
5568
        * aclocal.m4: Regenerate.
5569
        * as.c: Declare crisaout, criself.
5570
        * config/tc-cris.h, config/tc-cris.c: New.
5571
        * config/e-criself.c, config/e-crisaout.c: New.
5572
        * po/POTFILES.in, po/gas.pot: Regenerate.
5573
 
5574
2000-07-20  Kazu Hirata  
5575
 
5576
        * read.c: Fix formatting.
5577
        * write.c: Fix formatting.
5578
 
5579
2000-07-19  H.J. Lu  
5580
 
5581
        * sb.c: Include  if exists for abort ().
5582
 
5583
2000-07-19  Alan Modra  
5584
 
5585
        * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
5586
        (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
5587
        (pa_type_args): Same here.
5588
 
5589
2000-07-17  Mark Elbrecht  
5590
 
5591
        * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
5592
        merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
5593
        the storage class is already set.
5594
 
5595
2000-07-17  Kazu Hirata  
5596
 
5597
        * config/tc-m68hc11.c: Fix formatting.
5598
        * config/tc-mn10200.c: Likewise.
5599
        * config/tc-mn10300.c: Likewise.
5600
        * config/tc-pj.c: Likewise.
5601
        * config/tc-tic80.c: Likewise.
5602
        * config/tc-w65.c: Likewise.
5603
 
5604
2000-07-17  Frank Ch. Eigler  
5605
 
5606
        * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
5607
        is defined.
5608
 
5609
2000-07-15  Ian Lance Taylor  
5610
 
5611
        * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
5612
        @code.
5613
 
5614
2000-07-15  Alan Modra  
5615
 
5616
        * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
5617
        ELF as are used for SOM (except the 32-bit reloc one) to decide
5618
        whether a symbol can be reduced to a section symbol.  Expand on
5619
        the comment for symbols involved in LR% and RR% expressions.
5620
 
5621
2000-07-14  Nick Clifton  
5622
 
5623
        * config/tc-mips.c (mips_disable_float_construction): New
5624
        static variable.  Set to true if doubles should not be
5625
        constructed by loading two single width fp registers with
5626
        halves of the value.
5627
        (mips_ip): Test mips_disable_float_construction.
5628
        (md_longopts): Add command line switches --construct-floats
5629
        and --no-construct-floats.
5630
        (md_parse_option): Parse new command line options.
5631
        (md_show_usage): Describe new command line options.
5632
 
5633
        * doc/c-mips.texi: Document new command line options.
5634
 
5635
2000-07-13  Koundinya K  
5636
 
5637
        * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
5638
        * configure: Regenerate.
5639
 
5640
2000-07-13  Hans-Peter Nilsson  
5641
 
5642
        * configure.in (DEFAULT_EMULATION setting): Revert part of
5643
        2000-07-01 change that set te_multi=multi unless set to tmips.
5644
        * configure: Regenerate.
5645
 
5646
2000-07-12  Mark Elbrecht  
5647
 
5648
        * config/obj-coff.c (coff_frob_section): Add padding to the last
5649
        section when aligning it increases its size.
5650
 
5651
2000-07-11  Kazu Hirata  
5652
 
5653
        * config/tc-tic54x.c: Fix formatting.
5654
 
5655
2000-07-10  Kazu Hirata  
5656
 
5657
        * config/tc-h8500.c: Fix formatting.
5658
        * config/tc-tic54x.c: Fix formatting.
5659
 
5660
2000-07-10  Alan Modra  
5661
 
5662
        * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
5663
        displacements correctly.
5664
 
5665
        * read.h (s_abort): Add ATTRIBUTE_NORETURN.
5666
 
5667
2000-07-10  Ryan Bradetich  
5668
 
5669
        * hash.c (hash_insert): Add cast to obstruct_alloc to fix
5670
        warning.
5671
        (hash_jam): Ditto.
5672
 
5673
2000-07-09  Alan Modra  
5674
 
5675
        From  David Huggins-Daines  
5676
        * config/te-hppalinux64.h: Add a new emulation.
5677
        * configure.in (emulations): Add configure bits to support the
5678
        64-bit Linux/parisc target.
5679
        * configure: Regenerate.
5680
 
5681
        * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
5682
        (md_shortopts): Add `V' for ELF.
5683
 
5684
        * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
5685
        when SOM or ELF_ARG_RELOC are defined.
5686
        (pa_type_args): Only set symbol_arg_reloc_info when SOM or
5687
        ELF_ARG_RELOC are defined.
5688
        (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
5689
        (pa_stringer): ..Do it here instead.  Fix comment typos.
5690
        (hppa_force_relocation): Cast enums to int before comparing with
5691
        ints.
5692
 
5693
        From  Ryan Bradetich  
5694
        * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
5695
        redifinition warning.
5696
        (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
5697
        (hppa_force_relocation): ditto
5698
        (md_apply_fix): Added cast to buf to fix warnings.
5699
 
5700
        * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
5701
        cons_fix_new_hppa, hppa_force_relocation): Prototype.
5702
 
5703
        * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
5704
        (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
5705
        (tc_gen_reloc): Make `code' a reloc_type and `codes' a
5706
        reloc_type** to avoid warnings in switch.
5707
        (md_apply_fix): Make insn, val signed.  Zap buf_wd and read insn a
5708
        little earlier instead.
5709
 
5710
        * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
5711
        and elf.
5712
        (pa_type_args): Use symbol_arg_reloc_info.
5713
        (struct pa_it): Make arg_reloc unsigned int.
5714
        (struct hppa_fix_struct): Likewise for fx_arg_reloc.
5715
        (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
5716
        (pa_code): Delete.  pa_text duplicates this function.
5717
        (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
5718
        (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
5719
        int.
5720
        (cons_fix_new_hppa): Actually change selector to e_fsel when
5721
        warning about assuming so.
5722
        (tc_gen_reloc): More example elf arg reloc code.
5723
        (md_apply_fix): Use arg_reloc_stub_needed for elf too.
5724
        (hppa_force_relocation): Likewise.
5725
 
5726
        * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
5727
        files.
5728
        (pa_end_of_source): Prototype.
5729
        (hppa_fix_adjustable): Prototype.
5730
        (LABELS_WITHOUT_COLONS): Move it..
5731
        * config/te-hppa.h: To here.
5732
 
5733
        * config/te-hppa64.h: New file.
5734
 
5735
        * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
5736
        type.
5737
        (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt.  Handle
5738
        format -10, -16, 16 relocs.
5739
        (hppa_elf_mark_end_of_function): Test for null
5740
        last_call_info->start_symbol
5741
 
5742
        * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
5743
        CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE.  Don't pass opcode to
5744
        re_assesmble_* functions.  Delete extraneous statements.  Fix
5745
        typos in comments.
5746
        (md_apply_fix): Compare against 1048575 in case 21.  Don't pass
5747
        insn to re_assemble_*.
5748
 
5749
2000-07-08  Ulf Carlsson  
5750
 
5751
        * doc/internals.texi (Expressions): Fix typo.
5752
 
5753
2000-07-08  Kazu Hirata  
5754
 
5755
        * config/tc-sh.c: Fix formatting.
5756
        * config/tc-tic54x.c: Fix formatting.
5757
        * depend.c: Fix formatting.
5758
        * flonum-konst.c: Likewise.
5759
        * flonum-mult.c: Likewise.
5760
 
5761
2000-07-07  Kazu Hirata 
5762
 
5763
        * config/tc-sh.c: Fix comments.
5764
        * config/obj-vms.c: Fix comments.
5765
        * config/tc-a29k.c: Likewise.
5766
        * config/tc-alpha.c: Likewise.
5767
        * config/tc-h8300.c: Likewise.
5768
        * config/tc-h8500.c: Likewise.
5769
        * config/tc-i370.c: Likewise.
5770
        * config/tc-ia64.c: Likewise.
5771
        * config/tc-m68hc11.c: Likewise.
5772
        * config/tc-m68k.c: Likewise.
5773
        * config/tc-mips.c: Likewise.
5774
        * config/tc-ns32k.c: Likewise.
5775
        * config/tc-ppc.c: Likewise.
5776
        * config/tc-z8k.c: Likewise.
5777
 
5778
2000-07-06  Mark Elbrecht  
5779
 
5780
        * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
5781
        Default to '(SEC_LOAD | SEC_DATA)'.
5782
        (obj_coff_section) [BFD_ASSEMBLER]: Use it.
5783
 
5784
        * doc/internals.texi (CPU Backend): Describe
5785
        TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
5786
 
5787
2000-06-06  Andrew Cagney  
5788
 
5789
        * as.c (parse_args): NULL terminate the long option list.
5790
 
5791
2000-06-04  Andrew Cagney  
5792
 
5793
        * config/tc-d30v.h: Include "write.h" for fixS.
5794
        (d30v_start_line, md_pcrel_from_section): Add function prototypes.
5795
 
5796
2000-07-05  Nick Clifton  
5797
 
5798
        * config/tc-d30v.c (write_2_short): Further changes to warning
5799
        messages produced when combining EITHER_BUT_PREFER_MU attributed
5800
        opcodes.
5801
 
5802
2000-07-05  DJ Delorie  
5803
 
5804
        * MAINTAINERS: new
5805
 
5806
2000-07-04  Alexandre Oliva  
5807
 
5808
        * config/tc-arm.c (psrs): Accept combinations of flags.
5809
 
5810
2000-07-03  Marek Michalkiewicz  
5811
 
5812
        * config/tc-avr.c: Change _ () to _() around all strings marked
5813
        for translation (exception from the usual coding style).
5814
        (avr_opt): New struct variable, how the new switches are set.
5815
        (OPTION_MMCU): Define as 'm' and actually use.
5816
        (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
5817
        (show_mcu_list): New function, display the list of known MCUs.
5818
        (md_show_usage): Document the new switches.  Call show_mcu_list.
5819
        (avr_set_arch): Change 'm' to OPTION_MMCU.
5820
        (md_parse_option): Call show_mcu_list if unknown MCU specified.
5821
        Handle the new switches.
5822
        (avr_operands): Disable warnings for undefined combinations of
5823
        operands if -mall-opcodes.  Disable warnings for skipping two-word
5824
        instructions if enhanced core or -mno-skip-bug.
5825
        (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
5826
        (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
5827
        (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
5828
        (avr_ldi_expression): Warn about implicit lo8().
5829
        * config/tc-avr.h (md_pcrel_from_section): Add prototype.
5830
 
5831
2000-07-01  Koundinya K  
5832
 
5833
        * configure.in: Add entry for mips-*-sysv4*MP*
5834
        * configure: Rebuild
5835
        * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
5836
        elf32-tradlittlemips for traditional mips targets.
5837
        * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
5838
        test for Link Once sections as in adjust_reloc_syms.
5839
        * config/te-tmips.h: New file for traditional mips targets. Define
5840
        TE_TMIPS.
5841
 
5842
2000-06-29 Mark Elbrecht 
5843
 
5844
        * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
5845
        flags argument is not present, don't change an existing section's
5846
        section's attributes. If the flags argument is present, warn if the
5847
        attributes don't match the section's current attributes. When
5848
        long section names are supported, set SEC_LINK_ONCE and
5849
        SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
5850
 
5851
2000-06-29  Hans-Peter Nilsson  
5852
 
5853
        * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
5854
        symbols; create them.
5855
 
5856
2000-06-29 Mark Elbrecht 
5857
 
5858
        * write.c (set_segment_vma): New: Set vma and lma for a segment.
5859
        (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
5860
 
5861
2000-06-27  Aldy Hernandez  
5862
 
5863
        * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
5864
        expressions.  Ignore the problem when handling 16 bit signed
5865
        immediates, because the assembler will take care of the relocation
5866
        later.
5867
 
5868
2000-06-27  Nick Clifton  
5869
 
5870
        * config/tc-d30v.c (write_2_short): Do not allow opcodes with
5871
        the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
5872
        sequential order, and emit warning messages if the input source
5873
        code contains constructs like that, or parallel constructs
5874
        containing such opcodes.
5875
 
5876
2000-06-26  Marek Michalkiewicz  
5877
 
5878
        * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
5879
        Add more MCU types for avr4 and avr5.  Replace at94k{10,20,40}
5880
        with just at94k.  Change AVR_ISA_85xx back to AVR_ISA_2xxx.
5881
        (md_show_usage): Update usage message.
5882
        (md_parse_option): Allow redefinition of MCU type within the
5883
        same avr[1-5] bfd machine type.  Show both old and new MCU type
5884
        in the error message.
5885
        (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
5886
        Simplify 8K wrap code.
5887
 
5888
2000-06-25  Kazu Hirata  
5889
 
5890
        * config/obj-aout.c: Remove all uses of DEFUN.
5891
        * config/obj-ieee.c: Likewise.
5892
        * config/tc-sh.c: Fix comment typos.
5893
        * config/tc-tahoe.c: Likewise.
5894
        * config/tc-vax.c: Likewise.
5895
        * config/tc-w65.c: Likewise.
5896
        * config/tc-z8k.c: Likewise.
5897
        * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
5898
 
5899
2000-06-24  DJ Delorie  
5900
 
5901
        * config/tc-i386.c (md_estimate_size_before_relax): Revert
5902
        more changes from Sept 1999
5903
        (tc_i386_fix_adjustable): ditto
5904
        (md_apply_fix3): ditto
5905
 
5906
2000-06-24  Frank Ch. Eigler  
5907
 
5908
        * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
5909
        (gas_cgen_parse_operand): Set it around expression() call.
5910
        (gas_cgen_md_operand): Test for it before longjmp().
5911
 
5912
2000-06-24  Kazu Hirata  
5913
 
5914
        * config/tc-h8500.c: Remove all uses of DEFUN.
5915
        * config/tc-sh.c: Likewise.
5916
        * config/tc-w65.c: Likewise.
5917
        * config/tc-z8k.c: Likewise.
5918
 
5919
        * config/tc-h8500.c: Fix typos in comments.
5920
 
5921
2000-06-23  Frank Ch. Eigler  
5922
 
5923
        * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
5924
        is defined.
5925
 
5926
2000-06-23  matthew green  
5927
 
5928
        * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
5929
        defined.  Fix error message for `[' grouping.
5930
 
5931
2000-06-22  Kazu Hirata  
5932
 
5933
        * config/tc-h8300.c: Fix formatting and comment typos.
5934
 
5935
2000-06-22  Timothy Wall  
5936
 
5937
        * config/tc-ia64.c (note_register_values): Move premature QP
5938
        notation clearing into the appropriate place.
5939
 
5940
2000-06-22  Alan Modra  
5941
 
5942
        * dep-in.sed: Escape literal `.'s on patterns.  Trim off `../'
5943
        first before anything else.  Add bin-bugs.h, emul.h and progress.h
5944
        Sort list of files as for $(OBJS) in Makefile.am.
5945
 
5946
        * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
5947
        find one.  Remake dependencies.
5948
        ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h  Sort the list.
5949
        * Makefile.in: Regenerate.
5950
        * doc/Makefile.in: Regenerate.
5951
 
5952
        * config/tc-i386.c (i386_displacement): Don't assume a constant
5953
        displacement is necessarily 16 bits when in 16 bit code mode.
5954
        (md_assemble): Instead size the displacement here after we know
5955
        for sure that a .code16gcc operand hasn't automatically added
5956
        operand size prefixes.
5957
 
5958
2000-06-21  H.J. Lu  
5959
 
5960
        * Makefile.am: Rebuild dependency.
5961
        * Makefile.in: Rebuild.
5962
 
5963
2000-06-21  Kazu Hirata  
5964
 
5965
        * config/tc-h8300.c (parse_reg): Make the function static.
5966
        (parse_exp): Likewise.
5967
 
5968
2000-06-20  DJ Delorie  
5969
 
5970
        * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
5971
        Sept 1999; RVA relocs need to be treated more like DIR32 relocs
5972
        for cygwin import libraries to work properly.
5973
 
5974
2000-06-20  H.J. Lu  
5975
 
5976
        * Makefile.am: Rebuild dependency.
5977
        * Makefile.in: Rebuild.
5978
        * configure: Likewise.
5979
        * doc/Makefile.in: Likewise.
5980
 
5981
2000-06-20  Timothy Wall  
5982
 
5983
        * doc/internals.texi (CPU backend): Add @itemx for
5984
        TC_START_LABEL_WITHOUT_COLON.
5985
        * doc/c-tic54x.texi: New.
5986
        * doc/as.texinfo: Add tic54x features and include primary tic54x
5987
        documentation file.
5988
        * doc/all.texi: Add C54X.
5989
        * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
5990
        * doc/Makefile.in: Regenerate.
5991
        * configure.in: Add tic54x and define LIBM for tic54x.
5992
        * configure: Regenrate.
5993
        * config/tc-tic54x.[ch]: New.
5994
        * config/obj-coff.h: Add tic54x.
5995
        * Makefile.am: (CPU_TYPES): Add tic54x.
5996
        (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
5997
        (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
5998
        (as_new_LDADD): Add $(LIBM).
5999
        * Makefile.in: Regenerate.
6000
 
6001
2000-06-18  Stephane Carrez  
6002
 
6003
        * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
6004
        * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
6005
        * doc/as.texinfo: Likewise.
6006
 
6007
        * configure, Makefile.in: Regenerate.
6008
        * configure.in (emulations): Recognize m6811 and m6812.
6009
        * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
6010
        Added files for 68hc11 and 68hc12 assembler.
6011
        * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
6012
        * config/tc-m68hc11.h: Header definition for that assembler.
6013
 
6014
2000-06-18  Nick Clifton  
6015
 
6016
        * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
6017
        instead of OCTETS_PER_BYTE.
6018
 
6019
        * config/tc-v850.c: Fix compile time warnings.
6020
        * config/tc-ppc.c: Fix compile time warnings.
6021
 
6022
2000-06-18  H.J. Lu 
6023
 
6024
        * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
6025
        * configure: Rebuild.
6026
 
6027
2000-06-17 Mark Elbrecht 
6028
 
6029
        * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
6030
        to BFD_ASSEMBLER.
6031
 
6032
2000-06-16  Nick Clifton  
6033
 
6034
        * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
6035
        RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
6036
 
6037
        * doc/c-mips.texi: Document newly accepted cpu variants.
6038
 
6039
2000-06-15  Ulf Carlsson  
6040
 
6041
        * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
6042
 
6043
2000-06-13  Ulf Carlsson  
6044
 
6045
        * macro.c (getstring): Make it possible to escape the quote
6046
        character.
6047
 
6048
2000-06-13  Catherine Moore 
6049
 
6050
        * config/tc-hppa.c (pa_export): Weak symbols can be global.
6051
 
6052
2000-06-13  H.J. Lu  
6053
 
6054
        * configure: Regenerate.
6055
 
6056
2000-06-09  Alan Modra  
6057
 
6058
        * app.c (do_scrub_begin): Don't default lex[';'] as a line
6059
        separator.
6060
        * doc/internals.texi (line_separator_chars): Semicolon is no
6061
        longer a default.  Mention null and newline as defaults.
6062
 
6063
        * read.c (is_end_of_line): Remove ifdef TC_HPPA.
6064
 
6065
        * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
6066
        * config/tc-i860.h (line_separator_chars): Likewise.
6067
        * config/tc-h8300.c (line_separator_chars): Likewise.
6068
        * config/tc-i960.c (line_separator_chars): Likewise.
6069
        * config/tc-m68k.c (line_separator_chars): Likewise.
6070
        * config/tc-mips.c (line_separator_chars): Likewise.
6071
        * config/tc-ns32k.c (line_separator_chars): Likewise.
6072
        * config/tc-sparc.c (line_separator_chars): Likewise.
6073
        * config/tc-vax.c (line_separator_chars): Likewise.
6074
 
6075
        * config/tc-h8300.c (comment_chars): Use string initialiser.
6076
        * config/tc-i960.c (line_comment_chars): Likewise.
6077
        * config/tc-z8k.c (comment_chars, line_comment_chars,
6078
        line_separator_chars): Likewise.
6079
 
6080
        * config/tc-arm.c (line_separator_chars): Always use `;', not just
6081
        for TE_LINUX.
6082
 
6083
2000-06-08  Nick Clifton  
6084
 
6085
        * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
6086
        for size 1 fixes.
6087
 
6088
2000-06-08  David O'Brien  
6089
 
6090
        * configure.in (VERSION): Update to show this is the CVS mainline.
6091
 
6092
2000-06-08  Matthew Jacob  
6093
 
6094
        * config/tc-alpha.c (md_undefined_symbol): Properly understand that
6095
        $at is the integer register $r28, vs. both $r28 and the floating
6096
        point register $f28.
6097
 
6098
2000-06-08  James E. Wilson  
6099
 
6100
        * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
6101
        (dot_endp): Don't call ia64_flush_insns.
6102
        (emit_one_bundle): Don't delete prologue/body records from
6103
        unwind_record list in first loop.  Rewrite second loop to account for
6104
        this.
6105
 
6106
2000-06-07  David Mosberger  
6107
 
6108
        * config/tc-ia64.c: Add missing prototypes.
6109
        (generate_unwind_image): Cast argument to output_unw_records call.
6110
 
6111
2000-06-07  Denis Chertykov  
6112
 
6113
        * config/tc-avr.c (avr_operand): fix the formatting of the comment.
6114
 
6115
2000-06-07  Denis Chertykov  
6116
 
6117
        * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
6118
        (REGISTER_P): likewise.
6119
        (avr_opcodes): uses include/opcode/avr.h
6120
        (avr_operand): enable ld r,Z or st r,Z for at90s1200.
6121
 
6122
2000-06-04  Alan Modra  
6123
 
6124
        * read.c (is_end_of_line): No ';' for TC_HPPA.  Add missing
6125
        initializers too.
6126
 
6127
2000-06-03  H.J. Lu  
6128
 
6129
        * read.c (is_end_of_line): Put back `;'.
6130
 
6131
2000-06-03  Alan Modra  
6132
 
6133
        * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
6134
 
6135
2000-06-01  Alan Modra  
6136
 
6137
        * expr.c (operand): Test is_end_of_line outside switch to catch
6138
        line separator chars that are also operators.
6139
        (operator): Return O_illegal for line separator chars.
6140
 
6141
        * read.c (is_end_of_line): Use 1 instead of 99.  Don't set `;'
6142
        entry (or `!' entry for TC_HPPA).
6143
 
6144
        * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
6145
        before indexing is_end_of_line.  Remove redundant check for '\0'.
6146
        (fp_op2): Likewise.
6147
        * config/tc-h8500.c (md_assemble): Likewise.
6148
        * config/tc-mcore.c (md_assemble): Likewise.
6149
        * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
6150
        (md_atof): Likewise
6151
 
6152
        * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
6153
        is_end_of_line.
6154
        * config/tc-mcore.c (mcore_cons): Likewise.
6155
        (mcore_float_cons): Likewise.
6156
        (mcore_stringer): Likewise.
6157
        * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
6158
 
6159
2000-06-01  Scott Bambrough 
6160
 
6161
        * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
6162
 
6163
2000-05-29  Nick Clifton  
6164
 
6165
        * config/tc-sh.c: Fix compile time warning messages.
6166
 
6167
        * config/tc-mips.c: Fix compile time warning messages.
6168
 
6169
2000-05-29  Philip Blundell  
6170
 
6171
        * doc/as.texinfo: Update copyright dates.
6172
        (Local Labels): Delete misplaced mention of ARM.
6173
        * NEWS: Mention ARM ELF support.
6174
 
6175
2000-05-27  Alexandre Oliva  
6176
 
6177
        * config/tc-mn10300.c (md_assemble): Copy size to real_size before
6178
        it is modified, and use the real_size to compute the frag address
6179
        for dwarf2 line info.
6180
 
6181
2000-05-27  Alan Modra  
6182
 
6183
        * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
6184
        line-matching scheme to cope with automake moving variables around.
6185
        ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
6186
        * Makefile.in: Regenerate.
6187
 
6188
2000-05-26  Jakub Jelinek  
6189
 
6190
        * config/tc-sparc.c (sparc_relax): New.
6191
        (md_longopts): Add -relax and -no-relax options.
6192
        (md_parse_options, md_show_usage): Likewise.
6193
        (md_apply_fix3): Optimize tail call into branch always if possible.
6194
 
6195
2000-05-04  Donald Lindsay  
6196
 
6197
        * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
6198
        d10v_cleanup) implement Mitsubishi's newly explained branch-packing
6199
        rules, with warning when a GAS statement specifies a packing that
6200
        will result in an instruction being squashed.
6201
        Added typdef packing_type and enumerals, changed various integer
6202
        literals to use the enumerals.
6203
 
6204
2000-05-24  David Mosberger  
6205
 
6206
        * config/tc-ia64.c (dot_restorereg_p): New function.
6207
        (md_pseudo_table): Add restorereg.p.
6208
        (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
6209
        (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
6210
 
6211
        * config/tc-ia64.h (unw_record_type): Add unwabi.
6212
        (unw_r_record): Rename member MASK to GRMASK.  Add sub-structure
6213
        called MASK with members for imask, and the masks produced by
6214
        fr_mem, gr_mem, br_mem, and frgr_mem.
6215
        (unw_p_record): Add members ABI and CONTEXT.
6216
        (unw_x_record): Add member AB.
6217
        * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
6218
        as pseudo-register for use during unwind info generation.
6219
        (AR_PFS, AR_LC): New macros.
6220
        (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
6221
        whose names start with an at sign (as in "@priunat").
6222
        (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
6223
        register.
6224
        (unwind_list, unwind_tail, current_unwind_entry, proc_start,
6225
        proc_end, unwind_info, personality_routine): Consolidate into
6226
        "unwind" structure to reduce offset-table use.  Add member
6227
        NEXT_SLOT_NUMBER to track the slot number for the next instruction
6228
        to be emitted.
6229
        (output_R1_format, output_R3_format, output_P3_format,
6230
        output_P6_format): Initialize R with zero to reduce compiler warnings.
6231
        (output_P7_format): Ditto.  Add `default' branch to switch
6232
        statement to reduce compiler warnings.
6233
        (output_P8_format, output_B1_format, output_B4_format): Ditto.
6234
        (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
6235
        (format_ab_reg): Rename from format_a_b_reg.  Merge A and B args
6236
        into single argument.
6237
        (output_X1_format, output_X3_format): Initialize R with zero to reduce
6238
        compiler warnings.  Merge A and B args into single argument.
6239
        (output_X2_format, output_X4_format): Remove unused variable R.  Merge
6240
        A and B args into single argument.
6241
        (free_record): Removed (wasn't used).
6242
        (free_list_records): Also free imasks in prologue records.
6243
        (output_prologue, output_prologue_gr): Initialize mask bits to zero.
6244
        (output_spill_mask): Remove.
6245
        (output_unwabi): New function.
6246
        (output_epilogue, output_label_state, output_copy_state): Call
6247
        alloc_record.
6248
        (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
6249
        output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
6250
        argument.
6251
        (process_one_record): New locals FR_MASK and GR_MASK.  Ignore
6252
        gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
6253
        as part of handling the prologue records.  Emit region's imask if
6254
        we have one.  Handle unwabi, epilogue, label_state, copy_state,
6255
        spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
6256
        spill_sprel_p, and spill_reg_p records.
6257
        (set_imask, count_bits, slot_index): New function.
6258
        (fixup_unw_records): Fix region size computation.  Handle
6259
        epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
6260
        spill_sprel_p, and spill_psprel_p records.  Merge mask bits of
6261
        frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
6262
        set_imask accordingly.  Update imask for gr_gr, and br_gr records.
6263
        (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
6264
        (dot_save): Use manifest constants for applicaton registers.
6265
        Handle REG_PR and REG_PRIUNAT.
6266
        (dot_restore): Don't just ignore it.
6267
        (dot_restorereg): New function..
6268
        (generate_unwind_image): Ensure unwind info is a multiple of eight
6269
        bytes, not just four bytes.
6270
        (dot_handlerdata, dot_unwentry): Demand empty rest of line.
6271
        (dot_altrp): Don't just ignore it.
6272
        (dot_savemem): New function.  Replaces dot_savesp() and
6273
        dot_savepsp().  Use manifest constants for applicaton registers.
6274
        Handle REG_PR and REG_PRIUNAT.
6275
        (dot_savef): Simplify.
6276
        (dot_saveb): Support generation of br_gr.
6277
        (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
6278
         dot_label_state, dot_copy_state): New function.
6279
        (dot_unwabi): Don't just ignore it.
6280
        (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
6281
        spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
6282
        unwabi, vframesp, and vframepsp.  Fix typo alprp->altrp.
6283
        (emit_one_bundle): Set slot number for prologue/body records
6284
        *before* emitting the first insn.
6285
        (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
6286
        (md_begin): Declare "psp" pseudo-register.
6287
        (md_operand): Handle PSEUDO_FUNC_REG.  Fix printing of error message
6288
        so we don't get segfault.
6289
        (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
6290
        counts as required per SW Conventions manual
6291
        (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
6292
        output_preds_psprel, output_preds_sprel, output_spill_base,
6293
        output_unat_psprel, output_unat_sprel, output_lc_psprel,
6294
        output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
6295
        output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
6296
        output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
6297
        output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
6298
        output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
6299
        (dot_vframe): Implement.
6300
        (dot_vframesp, dot_vframepsp): New function.
6301
 
6302
2000-05-23  Hans-Peter Nilsson  
6303
 
6304
        * configure.in (i386-*-freebsd a.out entry): Quote properly.
6305
        * configure: Regenerate.
6306
 
6307
2000-05-23  Alan Modra  
6308
 
6309
        * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
6310
        (md_estimate_size_before_relax): so we can use it here instead of
6311
        old kludges.  Localise vars to blocks.  Comment.
6312
 
6313
        * frags.c (frag_new): Update fr_var comments.
6314
        * frags.h (struct frag): Ditto.
6315
 
6316
2000-05-22  Richard Henderson  
6317
 
6318
        * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
6319
        (pseudo_func): Add pcrel.
6320
        (operand_match):  Handle IA64_OPND_TGT64.
6321
        (build_insn): Likewise.
6322
        (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
6323
        (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
6324
        (fix_insn): Handle all three 64-bit relocation types.
6325
 
6326
2000-05-22  Hans-Peter Nilsson  
6327
 
6328
        * obj.h (struct format_ops): New members begin, app_file,
6329
        s_set_other, s_set_desc, s_get_type, s_set_type,
6330
        separate_stab_sections, init_stab_section.
6331
 
6332
        * config/obj-multi.h: Update GPL notice to v2.
6333
        (obj_begin): New.
6334
        (obj_app_file): New.
6335
        (S_SET_SIZE): Test s_set_size for NULL before calling.
6336
        (S_SET_ALIGN): Similar for s_set_align.
6337
        (S_SET_OTHER): New.
6338
        (S_SET_DESC): New.
6339
        (S_GET_TYPE): New.
6340
        (S_SET_TYPE): New.
6341
        (SEPARATE_STAB_SECTIONS): New.
6342
        (INIT_STAB_SECTION): New.
6343
        (EMIT_SECTION_SYMBOLS): New.
6344
        (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
6345
 
6346
        * config/obj-elf.h: Update GPL notice to v2.
6347
        Mention that this file is included from obj-multi.h.
6348
        (obj_begin): Wrap definition in ifndef.
6349
        (elf_file_symbol): Constify declaration.
6350
        (obj_app_file): Ditto.
6351
        (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
6352
        Wrap in ifndef SEPARATE_STAB_SECTIONS.
6353
 
6354
        * config/obj-elf.c (elf_s_set_other): New.
6355
        (elf_file_symbol): Constify argument.
6356
        (elf_separate_stab_sections): New.
6357
        (elf_init_stab_section): New.
6358
        (elf_format_ops): Add new members.  Remove comma at end.
6359
 
6360
        * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
6361
        (ecoff_format_ops): Add new fields.  Remove comma at end.
6362
        Mention inconsistency for emit_section_symbols.
6363
 
6364
        * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
6365
 
6366
        * config/obj-coff.c (c_dot_file_symbol): Constify argument.
6367
        (coff_separate_stab_sections): New.
6368
        (coff_format_ops): Add new members.
6369
 
6370
        * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
6371
        (obj_aout_s_set_other): New.
6372
        (obj_aout_s_set_desc): New.
6373
        (obj_aout_s_get_type): New.
6374
        (obj_aout_s_set_type): New.
6375
        (obj_aout_separate_stab_sections): New.
6376
        (aout_format_ops): New members added.  Use obj_aout_process_stab,
6377
        not 0.  Use obj_aout_sec_sym_ok_for_reloc, not 0.
6378
        (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
6379
        appropriate.
6380
        (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
6381
 
6382
2000-05-22  Alan Modra  
6383
 
6384
        * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
6385
        for OBJ_MAYBE_ELF too.  Use S_IS_EXTERNAL instead of S_IS_EXTERN.
6386
        (md_estimate_size_before_relax): Ensure jumps to weak and
6387
        externally visible symbols are relocatable.
6388
 
6389
2000-05-20  Hans-Peter Nilsson  
6390
 
6391
        * stabs.c (aout_process_stab): Make global.
6392
        (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
6393
        * read.h (aout_process_stab): Declare.
6394
 
6395
        * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
6396
        Generalize to *aout, *coff *elf.
6397
        * configure: Regenerated.
6398
 
6399
        * doc/internals.texi (Object format backend): Say
6400
        SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
6401
 
6402
        * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
6403
        * Makefile.in: Regenerated.
6404
 
6405
2000-05-19  Catherine Moore  
6406
 
6407
        * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
6408
 
6409
2000-05-18  Alan Modra  
6410
 
6411
        * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
6412
        instruction to reflect change in re_assemble_*.
6413
 
6414
2000-05-18  Jeffrey A Law  (law@cygnus.com)
6415
 
6416
        * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
6417
        build PA64 ELF tools.
6418
        * configure: Rebuilt.
6419
 
6420
2000-05-17  Alan Modra  
6421
 
6422
        * Makefile.am: Regenerate dependencies.
6423
        * Makefile.in: Regenerate.
6424
 
6425
2000-05-15  Nick Clifton  
6426
 
6427
        * config/tc-arm.c (struct asm_psr): Add boolean field
6428
        distinguishing between CSPR and SPSR.  Rename 'number' field
6429
        to 'field'.
6430
        (psrs): Rearrange contents to match new asm_psr structure.
6431
        (arm_psr_parse): Move next to psr_required_here.  Make it
6432
        return an asm_psr structure.
6433
        (psr_required_here): Use asm_psr structure returned by
6434
        arm_psr_parse.
6435
        (do_msr): Reorganise to allow psr_required_here to be called
6436
        only once.
6437
        (md_undefined_name): Mark 'name' parameter as unused, since
6438
        the COFF target does not use it.
6439
 
6440
2000-05-14  David O'Brien  
6441
 
6442
        * config/te-386bsd.h:  Clean up comments to adhere to the GNU coding
6443
        standards.
6444
        * config/te-aux.h:  Likewise.
6445
        * config/te-dpx2.h:  Likewise.
6446
        * config/te-go32.h:  Likewise.
6447
        * config/te-hp300.h:  Likewise.
6448
        * config/te-hppa.h:  Likewise.
6449
        * config/te-i386aix.h:  Likewise.
6450
        * config/te-ic960.h:  Likewise.
6451
        * config/te-interix.h:  Likewise.
6452
        * config/te-nbsd532.h:  Likewise.
6453
        * config/te-pc532mach.h:  Likewise.
6454
        * config/te-ppcnw.h:  Likewise.
6455
        * config/te-psos.h:  Likewise.
6456
        * config/te-sparcaout.h:  Likewise.
6457
        * config/te-sun3.h:  Likewise.
6458
        * config/te-sysv32.h:  Likewise.
6459
 
6460
2000-05-14  Alan Modra  
6461
 
6462
        * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
6463
        bits.  Instead explicitly mask and sign extend.  Do the 8 bit mask
6464
        and sign extend without an if statement.
6465
        (build_bytes): Likewise.
6466
 
6467
2000-05-14  Kazu Hirata  
6468
 
6469
        * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
6470
        X_add_symbol L_32 case.
6471
 
6472
2000-05-14  David O'Brien  
6473
 
6474
        * config/te-freebsd.h: New file.
6475
 
6476
2000-05-13  Alan Modra  
6477
 
6478
        * asintl.h (gettext, dgettext, dcgettext, textdomain,
6479
        bindtextdomain): Replace defines with those from intl/libgettext.h
6480
        to quieten gcc warnings.
6481
 
6482
        * NEWS: Mention x86 .arch and -q.
6483
 
6484
        * config/tc-i386.c (quiet_warnings): New.
6485
        (md_assemble): Use quiet_warnings.
6486
        (md_parse_option): Set quiet_warnings from -q.
6487
        (md_show_usage): Mention -q, delete -m.
6488
        (flag_do_long_jump): Delete.
6489
        (md_parse_option): Remove -m.
6490
        (md_show_usage): Remove -m.
6491
        (md_create_long_jump): Remove useless flag_do_long_jump code.
6492
 
6493
        * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
6494
        the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
6495
 
6496
2000-05-13  Alan Modra  
6497
            Alexander Sokolov 
6498
 
6499
        * doc/c-i386.texi (i386-Arch): New section.
6500
        (i386-Syntax): Mention .intel_syntax and .att_syntax.
6501
 
6502
        * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
6503
        (smallest_imm_type): Use smallest opcode for shift by one if cpu
6504
        architecture has been given and is not 486.
6505
        (set_cpu_arch): New.
6506
        (md_pseudo_table): Add .arch.
6507
        (md_assemble): Warn if cpu architecture has been given and an
6508
        unsupported instruction.
6509
 
6510
        * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
6511
        Move operand_types bit defines after relevant template field.
6512
        (template): Add cpu_flags.
6513
        (Cpu*): Define.
6514
        (arch_entry): New.
6515
 
6516
2000-05-12  Alexandre Oliva  
6517
 
6518
        * config/tc-mn10300.h (md_end): Define.
6519
        (mn10300_finalize): Declare.
6520
        * config/tc-mn10300.c: Include dwarf2dbg.h.
6521
        (debug_line): Define.
6522
        (md_assemble): Generate dwarf2 line info.
6523
        (mn10300_finalize): New function.  Finalize dwarf2 info.
6524
 
6525
2000-05-11  Ulf Carlsson  
6526
 
6527
        * config/tc-mips.c (md_estimate_size_before_relax): Use the
6528
        external version of the relocation for weak symbols.
6529
 
6530
2000-05-08  David Mosberger  
6531
 
6532
        * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
6533
        frame size in units of 16 bytes, as required per SW Conventions manual.
6534
        (output_unw_records): Output info-block header as a dword to get
6535
        byte-order right.
6536
 
6537
2000-05-08  Alan Modra  
6538
 
6539
        * as.h: #include "file", not  on files from ../include.
6540
        (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
6541
        * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
6542
        (md_convert_frag): Add ATTRIBUTE_UNUSED.
6543
        (tc_coff_symbol_emit_hook): Ditto.
6544
        (OPTCOUNT): Cast to int to avoid compiler warning.
6545
        (md_begin): Fix signed/unsigned warnings.
6546
 
6547
2000-05-08  Michael Sokolov  
6548
 
6549
        * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
6550
        ABRANCH LONG case for a conditional branch on a 68000.
6551
        (md_estimate_size_before_relax): Likewise.  Also handle
6552
        flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
6553
        (m68k-ip: case ABSL): Relax absolute references to 16-bit
6554
        PC-relative on all CPUs.
6555
        (md_estimate_size_before_relax): Likewise.
6556
 
6557
2000-05-04  Alan Modra  
6558
 
6559
        * as.c (parse_args): Just mention current year in printed
6560
        copyright message.
6561
 
6562
2000-05-03  J.T. Conklin  
6563
 
6564
        * config/tc-ppc.c (pre_defined_registers): Add entries for vector
6565
        unit registers.
6566
        (md_parse_option): Recognize -m7400.
6567
 
6568
2000-05-03  Ian Lance Taylor  
6569
 
6570
        * config/atof-ieee.c (gen_to_words): When adding carry back in,
6571
        don't permit lp to become less than the words array.
6572
 
6573
2000-05-03  Rodney Brown  
6574
 
6575
        config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
6576
        Fix little-endian case.
6577
 
6578
2000-05-03  David O'Brien  
6579
 
6580
        * as.c (parse_args): Update copyright.
6581
 
6582
2000-05-03  Mark Elbrecht  
6583
 
6584
        * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
6585
        for the .bss section too.
6586
 
6587
2000-05-02  Alan Modra  
6588
 
6589
        * configure.in: Set em=linux for hppa-*-linux.
6590
        * configure: Regenerate.
6591
        * doc/Makefile.in: Regenerate with correct automake.
6592
 
6593
        * frags.c (frag_grow): Sanity check chunk_size.
6594
 
6595
        * config/obj-elf.h: #include "bfd.h" not 
6596
        * config/obj-som.h: Likewise.
6597
        * config/obj-ieee.h: Likewise.
6598
 
6599
        * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
6600
 
6601
        * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
6602
        (md_pseudo_table): Fully initialise OBJ_ELF cases.
6603
        (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
6604
        (pa_ip): low_sign_unext now returns via function value.  Use
6605
        re_assemble_* instead of dis_assemble_* and
6606
        INSERT_FIELD_AND_CONTINUE combination.  Don't call sign_unext
6607
        unnecessarily.
6608
        (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
6609
        (md_section_align, md_parse_option, md_show_usage,
6610
        md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
6611
        pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
6612
        pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
6613
        pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
6614
        pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
6615
        pa_text): Likewise.
6616
        (md_apply_fix): Change type of new_val to offsetT.  Delete w1, w2,
6617
        w, resulti.  Add insn, val.  Move bfd_get_32 and bfd_put_32
6618
        outside of switch.  Correct mask and shifting errors in case 10
6619
        and case -11.  In case 21, compare against signed range to suit
6620
        hppa_field_adjust changes.  In case 12, use re_assemble_12.  In
6621
        case 17 and case 22, use offsetT variable to properly check range.
6622
        Use re_assemble_* here too.
6623
        (evaluate_absolute): Change type of value to offsetT.  Call
6624
        hppa_field_adjust to do the work for us.
6625
        (pa_parse_cmpb_64_cmpltr): Delete save_s.
6626
        (pa_parse_cmpib_64_cmpltr): Ditto.
6627
        (pa_build_unwind_subspace): Delete unused var subseg.  Change type
6628
        of i to unsigned int.
6629
        (pa_type_args): Conditionally declare symbol if OBJ_SOM.
6630
        (pa_end_of_source): Return type is void.
6631
 
6632
2000-05-01  Catherine Moore  
6633
 
6634
        * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
6635
 
6636
2000-05-01  Denis Chertykov  
6637
 
6638
        * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
6639
        More comments added.
6640
        (md_begin): Removed "construct symbols for each register name".
6641
        Because register names conflicts with GCC generated function
6642
        names.
6643
        (avr_operand): Now constant numbers can be used as a register
6644
        identifiers (0 as r0, 31 as r31).
6645
        (md_assemble): use skip_space () before parsing instruction
6646
        operands.
6647
 
6648
2000-05-01  Alan Modra  
6649
 
6650
        * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
6651
        ensure all pe targets use bfd.  Remove unnecessary bfd_gas=yes on
6652
        arm-*-netbsd* and arm-*-wince as this is set for all arm*.
6653
        * configure: Regenerate.
6654
 
6655
2000-04-29  Andreas Jaeger  
6656
 
6657
        * as.h: Correctly check GCC version.
6658
 
6659
2000-04-26  David O'Brien  
6660
 
6661
        * doc/as.1: Fix unbalanced brackets.
6662
 
6663
        * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
6664
        TE_FreeBSD.
6665
        (line_comment_chars): Set to '/' if TE_FreeBSD.
6666
 
6667
2000-04-25  Jeffrey A Law  (law@cygnus.com)
6668
 
6669
        * configure.in: Configury support for PA64 (currently disabled).
6670
        * configure: Rebuilt.
6671
 
6672
2000-04-25  Machida Hiroyuki  
6673
 
6674
        * config/tc-mips.c (s_change_sec): Use record_alignment, not
6675
        bfd_set_section_alignment.
6676
 
6677
2000-04-25  Alan Modra  
6678
 
6679
        * config/tc-i386.c (offset_in_range): Ensure shift counts are less
6680
        than 32.
6681
 
6682
2000-04-24  Nick Clifton  
6683
 
6684
        * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
6685
        * doc/as.texinfo (Align): Include arm and strongarm in list of
6686
        targets that have the second form of the behaviour of the .align
6687
        directive.
6688
 
6689
2000-04-24  Mark Klein 
6690
 
6691
        * config/obj-som.c: Terminate obj_pseudo_table.
6692
 
6693
2000-04-24  Clinton Popetz  
6694
 
6695
        * as.c (parse_args): Allow md_parse_option to override -a listing
6696
        option.
6697
        * config/obj-coff.c (add_lineno): Change type of offset parameter
6698
        from "int" to "bfd_vma."
6699
        * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
6700
        (ppc_mach, ppc_subseg_align, ppc_target_format): New.
6701
        (ppc_change_csect): Align correctly for XCOFF64.
6702
        (ppc_machine): New function, which discards "ppc_machine" line.
6703
        (ppc_tc): Cons for 8 when code is 64 bit.
6704
        (md_apply_fix3): Don't check operand->insert.  Handle 64 bit
6705
        relocations.
6706
        (md_parse_option): Handle -a64 and -a32.
6707
        (ppc_xcoff64): New.
6708
        * config/tc-ppc.h (TARGET_MACH): Define.
6709
        (TARGET_FORMAT): Move to function.
6710
        (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
6711
 
6712
2000-04-23  Denis Chertykov  
6713
 
6714
        * config/tc-avr.c: New AVR_ISA_ defined.
6715
        (md_assemble): Handle opcodes with optional operands (lpm,elpm).
6716
        (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
6717
        for `fmul', `movw' and `lpm R,Z' instructions.
6718
        (avr_operands): Warn if current opcode is a two-word instruction
6719
        and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
6720
        (avr_opcodes): New commands added.
6721
        (REGISTER_P): Check 'a' and 'v' constraint letters.
6722
        (mcu_types): New MCU added.
6723
 
6724
2000-04-22  Timothy Wall  
6725
 
6726
        * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
6727
        to "natval".
6728
        (operand_match): Conditionally insert default bit values for IMMU9.
6729
 
6730
2000-04-14  Matthew Green  
6731
 
6732
        * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
6733
        * configure: Rebuilt.
6734
 
6735
2000-04-21  Jeffrey A Law  (law@cygnus.com)
6736
            Jason Eckhardt  
6737
 
6738
        * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
6739
 
6740
        * config/tc-hppa.c (CHECK_ALIGN): New macro.
6741
        Added handling of new operand types l,y,&,fe,fE,fx.
6742
 
6743
2000-04-21  Richard Henderson  
6744
            David Mosberger  
6745
            Timothy Wall 
6746
            Andrew MacLeod  
6747
            Jim Wilson  
6748
 
6749
        * Makefile.am (CPU_TYPES): Add ia64.
6750
        (TARGET_CPU_CFILES): Add config/tc-ia64.c.
6751
        (TARGET_CPU_HFILES): Add config/tc-ia64.h.
6752
        * Makefile.in: Rebuild.
6753
        * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
6754
        * configure: Rebuild.
6755
        * configure.in: Recognize ia64 as cpu type.  Set bfd_gas.
6756
        (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
6757
        * expr.c (expr): Handle md_optimize_expr.
6758
        * read.c (LEX_HASH): Add comment.
6759
        * config/tc-ia64.c, config/tc-ia64.h: New files.
6760
 
6761
2000-04-21  Richard Henderson  
6762
 
6763
        * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
6764
        bundling a non-delayed branch type instruction.
6765
 
6766
2000-04-20  Alexandre Oliva  
6767
 
6768
        * config/tc-mn10300.c (HAVE_AM30): Define.
6769
        (md_assemble): Use it.
6770
 
6771
2000-04-19  Alan Modra  
6772
 
6773
        * config/obj-elf.c (obj_elf_change_section): Check for changed
6774
        section attributes.
6775
 
6776
        * Makefile.am: (CPU_MULTI_VALID): Remove.
6777
        (MULTI_CPU_TYPES): Define.
6778
        (MULTI_CPU_OBJ_VALID): Define.
6779
        (DEPTC): Use the above.
6780
        (DEPOBJ): Same here.
6781
        (DEP2): And here.
6782
        Regenerate dependencies.
6783
        * Makefile.in: Regenerate.
6784
 
6785
2000-04-19  Michael Sokolov  
6786
 
6787
        * Makefile.am (YACC, LEX): Get them from configure.
6788
 
6789
2000-04-18  H.J. Lu  (hjl@gnu.org)
6790
 
6791
        * config/tc-i386.c (offset_in_range): Use addressT instead of
6792
        bfd_vma for non-bfd assemblers.
6793
 
6794
2000-04-17  Alan Modra  
6795
 
6796
        * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
6797
        doesn't give spurious errors.
6798
 
6799
2000-04-14  Michael Sokolov  
6800
 
6801
        * as.h (SEEK_SET): Define if undefined.
6802
 
6803
2000-04-13  Alan Modra  
6804
 
6805
        * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
6806
        constants, and don't assume offsetT is 32 bits.
6807
 
6808
2000-04-12  Andrew Cagney  
6809
 
6810
        * config/tc-d10v.h: Include "write.h" to get definition of fixS.
6811
        (md_pcrel_from_section): Add prototype.
6812
        (d10v_fix_adjustable): Add prototype.
6813
        (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
6814
 
6815
        * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
6816
 
6817
2000-04-12  Nick Clifton  
6818
 
6819
        * config/tc-d10v.c (find_opcode): Correctly calculate position of
6820
        symbol in frag chain.
6821
 
6822
2000-04-10  Alan Modra  
6823
 
6824
        * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
6825
        (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
6826
        (fits_in_signed_word, smallest_imm_type): Ditto.
6827
        (md_assemble): Use an offsetT var to hold offsetT values, not a
6828
        long.
6829
        (offset_in_range): New.
6830
        (md_assemble): Use it.
6831
        (md_convert_frag): Change type of target_address, opcode_address,
6832
        and displacement_from_opcode_start to offsetT.
6833
        (md_create_short_jump): Change type of offset to offsetT.
6834
        (md_create_long_jump): Ditto.
6835
        (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
6836
        (md_chars_to_number): Remove.
6837
        (output_invalid): Remove duplicate prototype.
6838
 
6839
2000-04-09  Nick Clifton  
6840
 
6841
        * Makefile.am (CPU_TYPES): Add 'avr'.
6842
        (TARGET_CPU_CFILES): Add 'tc-avr.c'.
6843
        (TARGET_CPU_HFILES): Add 'tc-avr.h'.
6844
 
6845
        * Makefile.in: Regenerate.
6846
 
6847
        * doc/as.texinfo: Add M32R documentation.
6848
 
6849
2000-04-07  Andrew Cagney  
6850
 
6851
        * configure.in (WARN_CFLAGS): Set to -W -Wall by default.  Add
6852
        --enable-build-warnings option.
6853
        * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
6854
        * Makefile.in, configure: Re-generate.
6855
 
6856
2000-04-07  Nick Clifton  
6857
 
6858
        * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
6859
        in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
6860
        BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
6861
        (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
6862
        (arm_force_relocation): Force relocations for
6863
        BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
6864
 
6865
2000-04-05  J"orn Rennecke 
6866
 
6867
        * config/tc-sh.c (get_operands): There's no third operand if the
6868
        first operand is an immediate.
6869
 
6870
2000-04-05  J"orn Rennecke 
6871
 
6872
        * config/tc-sh.c (immediate): Delete.
6873
        (sh_operand_info): Add immediate member.
6874
        (parse_reg): Use A_PC for pc.
6875
        (parse_exp): Add second argument 'op'.  All callers changed.
6876
        (parse_at): Expect pc to be coded as A_PC.
6877
        Use immediate field in *op.
6878
        (insert): Add fourth argument 'op'.  All callers changed.
6879
        (build_relax): Add second argument 'op'.  All callers changed.
6880
        (insert_loop_bounds): New function.
6881
        (build_Mytes): Remove DISP_4.
6882
        Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}.  Add REPEAT.
6883
        (assemble_ppi): Use immediate field in *operand.
6884
        (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
6885
        (md_apply_fix): Likewise.
6886
        (tc_gen_reloc): Likewise.  Check for a pcrel BFD_RELOC_SH_LABEL.
6887
 
6888
2000-04-05  Alexandre Oliva  
6889
 
6890
        * config/tc-sparc.c (sparc_ip): Avoid string pasting.
6891
 
6892
2000-04-04  Hans-Peter Nilsson  
6893
 
6894
        * internals.texi (CPU backend): Document
6895
        TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
6896
 
6897
2000-04-04  Alan Modra  
6898
 
6899
        * po/gas.pot: Regenerate.
6900
 
6901
        * as.c (show_usage): Restore translated part of bug string.
6902
        * gasp.c (show_usage): Likewise.
6903
 
6904
        * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
6905
        (DEP): Quote when passing vars to sub-make.  Use "mv -f" rather
6906
        than move-if-change.
6907
        (DEP1): Modify for "gcc -MM".
6908
        (DEPTC): Likewise.
6909
        (DEPOBJ): Likewise.
6910
        (DEP2): Likewise.
6911
        (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
6912
        Update dependencies.
6913
        * Makefile.in: Regenerate.
6914
 
6915
2000-04-03  Alexandre Oliva  
6916
 
6917
        * config/tc-mn10300.c (md_pseudo_table): Use constant names.
6918
        (md_begin): Likewise.
6919
        (HAVE_AM33): New macro.
6920
        (md_assemble): Use it.  Match r_regs and xr_regs only if
6921
        HAVE_AM33.
6922
 
6923
2000-04-03  Alan Modra  
6924
 
6925
        * as.h: #include "bin-bugs.h"
6926
        * as.c (show_usage): Use REPORT_BUGS_TO.
6927
        * gasp.c: #include "bin-bugs.h"
6928
        (show_usage): Use REPORT_BUGS_TO.
6929
 
6930
        * config/tc-sparc.c (md_show_usage): Add a trailing newline.
6931
 
6932
2000-04-03  Hans-Peter Nilsson  
6933
 
6934
        * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
6935
        call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
6936
        adjustments.
6937
 
6938
2000-04-03  Alan Modra  
6939
 
6940
        * config/tc-i386.c (i386_immediate): Don't assume a constant
6941
        immediate is necessarily 16 bits when in 16 bit code mode.
6942
        (md_assemble): Instead set guess_suffix here after we have checked
6943
        registers.
6944
 
6945
2000-04-02  Richard Henderson  
6946
 
6947
        * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
6948
        quantities.  Correct right shift sign extension.
6949
        (build_insn): Make `number' unsigned long.  Mask top 6 bits of
6950
        32-bit value when shifting into place.
6951
 
6952
2000-04-01  Ian Lance Taylor  
6953
 
6954
        * app.c: Add ATTRIBUTE_UNUSED as needed.
6955
        * config/tc-ppc.c: Likewise.
6956
        (ppc_size): Make unsigned long.
6957
        (ppc_insert_operand): Add casts to avoid warnings.
6958
 
6959
2000-03-31  Nick Clifton  
6960
 
6961
        * config/tc-d10v.h (md_flush_pending_output): Define.
6962
 
6963
2000-03-29  Nick Clifton  
6964
 
6965
        * config/tc-sh.h (SEG_NAME): New macro: return the name of a
6966
        segment.  Works for both BFD_ASSEMBLER and others.
6967
        (SUB_SEGMENT_ALIGN): Use SEG_NAME.
6968
 
6969
2000-03-29  Nick Clifton 
6970
 
6971
        * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
6972
 
6973
2000-03-28  Alan Modra  
6974
 
6975
        * listing.c (LISTING_LHS_WIDTH): Default depends on
6976
        LISTING_WORD_SIZE.
6977
        (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
6978
 
6979
2000-03-27  Ian Lance Taylor  
6980
 
6981
        * config/tc-sh.c (md_show_usage): Use backslash before newline in
6982
        string literal.
6983
 
6984
2000-03-27  Alan Modra  
6985
 
6986
        * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
6987
 
6988
        * config/tc-avr.c (mcu_types): Add missing initialiser.
6989
        (md_pcrel_from_section): Add prototype.
6990
        (avr_operand): Remove redundant test of unsigned < 0.
6991
        (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
6992
 
6993
2000-03-27  Denis Chertykov  
6994
 
6995
        * config/tc-avr.c: New file for AVR support.
6996
        * config/tc-avr.h: Likewise.
6997
        * configure.in: Add AVR support.
6998
        * configure: Regenerate.
6999
 
7000
2000-03-26  Timothy Wall 
7001
 
7002
        * gasp.c (macro_op): Add new argument to check_macro call.
7003
        Macro structure definitions moved to macro.h
7004
        * sb.h:  Add argument to prototype for input_scrub_include_sb.
7005
        * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
7006
        nesting checks with an additional flag.
7007
        (struct input_save): Add flag to indicate whether current sb
7008
        should be checked for proper macro/conditional nesting.
7009
        (input_scrub_push/pop): Save/restore nest check flag.
7010
        (input_scrub_next_buffer): Ditto.  Also call end of macro hook if
7011
        defined.
7012
        * macro.c (check_macro):  Allow caller to retrieve parsed macro
7013
        information if a pointer is provided.  This information may be
7014
        used by the new macro hooks.
7015
        * macro.h: Update prototype for check_macro.  Macro struct
7016
        definitions moved here from macro.c/gasp.c.
7017
        * read.c (read_a_source_file): Add parameter to check_macro call,
7018
        and pass macro info to the macro hook, if defined.
7019
        (input_scrub_insert_line): New.  Allow insertion of a line of
7020
        characters into the input stream.
7021
        (input_scrub_insert_file): New.  Allow insertion of an arbitrary
7022
        file into the input stream.
7023
        (s_include): Use input_scrub_insert_file.
7024
        * internals.texi: Document new macro hooks.
7025
        * as.h: New prototypes added.
7026
 
7027
2000-03-26  Alan Modra  
7028
 
7029
        * config/tc-i386.c: Don't start any as_bad or as_warn message with
7030
        an initial capital letter.
7031
        (i386_index_check): Reindent.
7032
 
7033
2000-03-19  Nick Clifton  
7034
 
7035
        * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
7036
        relative branches.
7037
 
7038
2000-03-17 Thomas de Lellis 
7039
 
7040
        * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
7041
        instruction operand bad if Rd > 7 when generating
7042
        thumb instructions. Prevents for example,
7043
        "adr r12,label" from silently failing and generating
7044
        the wrong instruction.
7045
 
7046
2000-03-17  Nick Clifton  
7047
 
7048
        * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
7049
        that have a destingation >= 0x400000.
7050
        Fix compile time warning messages.
7051
 
7052
2000-03-16  J"orn Rennecke 
7053
 
7054
        * config/tc-sh.c (md_begin): When encountering insn that are
7055
        not supported by the current arch, only change the name if
7056
        its contents are the same as prev_name.
7057
        (get_specific): If the the architecture doesn't match, fail.
7058
 
7059
2000-03-16  J"orn Rennecke 
7060
 
7061
        * config/tc-sh.c (IDENT_CHAR): Define.
7062
        (parse_reg): Use it instead of isalnum.  Put r[0..7]_bank operand
7063
        matching back where it came from.
7064
 
7065
2000-03-16  J"orn Rennecke 
7066
 
7067
        * config/tc-sh.c (md_show_usage): Add description of -dsp.
7068
 
7069
2000-03-15  Jonathan Larmour  
7070
 
7071
        * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
7072
        normal operands.
7073
 
7074
2000-03-15  Kazu Hirata  
7075
 
7076
        * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
7077
 
7078
2000-03-13  Hans-Peter Nilsson  
7079
 
7080
        * expr.c (operand) [case 'f']: When testing if '0f' can start a
7081
        floating-point-number, make sure 'f' is in FLT_CHARS.
7082
 
7083
2000-03-11  Hans-Peter Nilsson  
7084
 
7085
        * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
7086
        (s_lcomm_internal): Use it.
7087
        * doc/internals.texi (CPU backend): Document it.
7088
        * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
7089
        bytes.
7090
 
7091
2000-03-10  Geoffrey Keating  
7092
 
7093
        * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
7094
        when embedded-pic.
7095
 
7096
        * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
7097
        implementation doesn't have special handling for switch
7098
        statements.
7099
        (macro_build): Allow for code in sections other than .text.
7100
        (macro): Likewise.
7101
        (mips_ip): Likewise.
7102
        (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
7103
        Don't perform relocs if we will be outputting them.
7104
        (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
7105
        relocations.  Allow BFD_RELOC_16_PCREL_S2 relocs when
7106
        embedded-pic.
7107
 
7108
2000-03-09  Catherine Moore  
7109
 
7110
        * config/tc-m32r.c (m32r_fix_adjustable):  Look up the
7111
        relocation type based on the entry in the fixup structure.
7112
        Put S_IS_EXTERN processing back in.
7113
 
7114
2000-03-08  H.J. Lu  (hjl@gnu.org)
7115
 
7116
        * Makefile.am (install-exec-tooldir): Depend on
7117
        install-exec-bindir for parallel make.
7118
        * Makefile.in: Regenerated.
7119
 
7120
2000-03-06  Nick Clifton  
7121
 
7122
        * config/tc-m32r.c (struct md_longopts): Add -m32r command line
7123
        switch.
7124
        (md_parse_option): Parse -m32r command line switch - disable m32rx
7125
        compatability.
7126
        (md_show_usage): Document new option.
7127
 
7128
        * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
7129
        * doc/Makefile.in: Regenerate.
7130
        * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
7131
 
7132
2000-03-02  Michael Meissner  
7133
 
7134
        * config/tc-d30v.c (check_range): Remove code that incorrectly
7135
        sign extended values where bits < 32.
7136
 
7137
2000-03-02  H.J. Lu  (hjl@gnu.org)
7138
 
7139
        * configure.in: Support --enable-targets=all on ia32.
7140
        * configure: Regenerated.
7141
 
7142
2000-03-01  Nick Clifton  
7143
 
7144
        * gasp.c (do_align): Remove bogus check of alignment value.
7145
 
7146
2000-02-27  Thomas de Lellis  
7147
 
7148
        * config/obj-elf.c (elf_frob_symbol): Remove code which when
7149
        TC_PPC was defined forced the type of a symbol with no other type
7150
        to be BSF_OBJECT.
7151
 
7152
2000-02-27  Hans-Peter Nilsson  
7153
 
7154
        * doc/internals.texi (CPU backend): Mention that
7155
        line_separator_chars do not break up comments.  Fix typos for
7156
        LEX_AT and LEX_NAME descriptions.  Document operands for
7157
        TC_EQUAL_IN_INSN, md_operand and md_section_align.  Correct
7158
        description of md_create_short_jump usage.  Document argument for
7159
        md_undefined_symbol.
7160
 
7161
2000-02-27  Jakub Jelinek  
7162
 
7163
        * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
7164
        (md_parse_option): Handle it.
7165
        (md_show_usage): Document it.
7166
 
7167
2000-02-27  Ian Lance Taylor  
7168
 
7169
        * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
7170
        opcode, for the instruction `pal19'.  From Andrea Arcangeli
7171
        .
7172
 
7173
2000-02-26  Alan Modra  
7174
 
7175
        * config/tc-i386.c (i386_immediate): Move constant operand sizing
7176
        from here..
7177
        (md_assemble): To here, before template operands are matched.
7178
        Also ensure a constant immediate is sign extended when we know the
7179
        size is at most 16 bits.  This is to catch cases like "add
7180
        $0xffc0,%ax" where we don't know the size, and thus that the
7181
        immediate can be represented as Imm8S until after parsing the
7182
        register operand.
7183
        (i386_displacement): Similarly sign extend 16 bit constant
7184
        displacements.
7185
        (md_assemble): Relax 16-bit jump constant range check to suit sign
7186
        extended displacements.
7187
 
7188
2000-02-26  Andreas Jaeger  
7189
 
7190
        * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
7191
 
7192
2000-02-25  Alan Modra  
7193
 
7194
        * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
7195
        call operands when intel_syntax.
7196
        (intel_float_operand): Return 2 for "fi...".
7197
        (i386_operand_modifier): Change "DWORD PTR" test to suit above.
7198
        Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...".  Revert
7199
        earlier "SHORT" change.
7200
        (md_assemble): When determining suffix from Regs, exclude
7201
        InOutPortReg.
7202
 
7203
2000-02-24  Nick Clifton  
7204
 
7205
        * configure: Add arm-wince, mips-pe and sh-pe targets.
7206
        * configure: Regenerate.
7207
 
7208
        * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
7209
        sh-pe targets.
7210
        (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
7211
        "pe-mips" for the mips-pe target.
7212
 
7213
        * config/tc-arm.c (insns): Change displacement encoded in BL
7214
        and B instructions if the target port is arm-wince.
7215
        (do_ldst): Do not bias the relocation offset if the target
7216
        port is arm-wince.
7217
        (md_pcrel_from): Add in missing relocation offset bias if the
7218
        target os arm-wince.
7219
 
7220
        * config/tc-mips.c (mips_target_format): Support COFF flavour.
7221
        (md_begin): Disable -G support for mips-pe target.
7222
        (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
7223
        * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
7224
        COFF flavour.
7225
 
7226
        * config/tc-sh.c (md_begin): sh-pe target is little endian.
7227
        * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
7228
        assembler, just set the alignment to 4.
7229
 
7230
        * config/te-wince-pe.h: New file for WinCE targets.  Define
7231
        TE_WINCE.
7232
 
7233
2000-02-25  Alan Modra  
7234
 
7235
        * config/tc-i386.c (md_assemble): Swap segments too for intel mode
7236
        string instructions.
7237
        (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
7238
        (i386_intel_memory_operand): After finding a segment override,
7239
        check again for no `[' before looking for a displacement.  Bomb if
7240
        more than one displacement rather than silently discarding the
7241
        second and subsequent ones.  Free strings malloc'd by
7242
        build_displacement_string.
7243
 
7244
2000-02-24  Catherine Moore  
7245
 
7246
        * config/obj-som.c (obj_pseudo_table): Add "weak".
7247
        (obj_som_weak): New routine.
7248
 
7249
2000-02-24  Alan Modra  
7250
 
7251
        * config/tc-i386.c (union i386_op): New.
7252
        (struct _i386_insn): Delete disps[], imms[], regs[].  Add op[].
7253
        Throughout file replace occurences of disps[n], imms[n], regs[n]
7254
        with equivalent op[n].disps, op[n].imms, op[n].regs.  Simplify
7255
        intel mode operand swapping.  Add assert in regKludge and
7256
        fake_zero_displacement code.  Test i.types[n] when outputting
7257
        displacements and immediates.  Combine output of Disp16 with
7258
        Disp32.
7259
        (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
7260
        when in intel mode by (not) reversing fsub and fdiv operands
7261
        before the template search.  This fails for single operand
7262
        shorthand forms of the instruction, and if UNIXWARE_COMPAT is
7263
        undefined.  Instead fix the base_opcode after we've found the
7264
        template.  Move base_opcode xor with found_reverse_match from
7265
        opcode output code to before this fix so we test for the correct
7266
        opcodes.
7267
        (md_assemble): Don't use strcmp when deciding to ignore the suffix
7268
        check in intel mode.  Instead compare opcodes.
7269
 
7270
        * config/tc-i386.h (TC_RELOC): Delete.
7271
        * config/tc-i386.c (TC_RELOC): Delete.  Replace usage of TC_RELOC
7272
        with equivalent call to reloc.
7273
 
7274
        * as.h (flag_m68k_mri): Move declaration after target include, and
7275
        only declare when TC_M68K defined.  Define as zero otherwise.
7276
        (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
7277
        * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
7278
        Define as zero otherwise.
7279
        (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
7280
        (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
7281
        (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
7282
        (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
7283
        testing whether defined.
7284
        * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
7285
        * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
7286
        * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
7287
        rather than testing whether defined.
7288
        (s_mri): Set flag_m68k_mri only when TC_M68K defined.
7289
        (parse_mri_cons): Declare and use only when TC_M68K.
7290
        * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
7291
        * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
7292
        * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
7293
 
7294
        * NEWS: Mention IBM 370 support.
7295
 
7296
2000-02-23  Richard Henderson  
7297
 
7298
        * config/tc-i386.c (md_assemble): When swapping operands for
7299
        intel_syntax, assume everything that's not Imm or Disp is a
7300
        register.
7301
 
7302
2000-02-23  Linas Vepstas 
7303
 
7304
        * config/tc-i370.c, config/tc-i370.h: New files.
7305
        * Makefile.am: Add support for Linux/IBM 370.
7306
        * configure.in: Likewise.
7307
        * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
7308
        * config/obj-elf.c: Include elf/i370.h
7309
        (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
7310
 
7311
        * Makefile.in: Regenerate.
7312
        * configure: Regenerate.
7313
 
7314
        * doc/c-i370.texi: New file.
7315
        * doc/all.texi: Include it.
7316
        * doc/as.texinfo: And here.
7317
        * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
7318
        * doc/Makefile.in: Regenerate.
7319
 
7320
2000-02-19  Michael Meissner  
7321
 
7322
        * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
7323
        determine if an instruction can be used in parallel with an ADDppp
7324
        or SUBppp instruction.
7325
 
7326
2000-02-22  Andrew Haley  
7327
 
7328
        * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
7329
 
7330
2000-02-22  Andrew Haley  
7331
 
7332
        * config/tc-mips.c (mips_gp32): New variable.
7333
        (macro_build) Use mips_gp32.
7334
        (mips_ip): Ditto.
7335
        (md_longopts): Add "-mgp32" and "-mgp64".
7336
        (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
7337
 
7338
        (OPTION_M7900): Change offset
7339
        (OPTION_NO_M7900): Ditto.
7340
 
7341
2000-02-22  Alexandre Oliva  
7342
 
7343
        * config/obj-coff.c (add_lineno): Accept non-positive lineno with
7344
        warning, and bump it to 1.
7345
 
7346
2000-02-22  Ian Lance Taylor  
7347
 
7348
        From Brad Lucier :
7349
        * dwarf2dbg.c (print_stats): Add cast to force printf argument to
7350
        match format.
7351
 
7352
2000-02-21  Catherine Moore  
7353
 
7354
        * config/tc-mips.c (MF_HILO_INSN): Define.
7355
        (mips_7000_hilo_fix): Declare.
7356
        (append_insn): Conditionally insert nops after an mfhi/mflo insn.
7357
        (md_parse_option): Check for 7000_HILO_FIX options.
7358
        (OPTION_M7000_HILO_FIX): Define.
7359
        (OPTION_NO_M7000_HILO_FIX): Define.
7360
        * doc/c-mips.texi (-mfix7000): Describe.
7361
 
7362
2000-02-21  Alan Modra  
7363
 
7364
        * listing.c (print_lines): Remove unused variable `end'.
7365
 
7366
        * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
7367
        type for JumpInterSegment output. Use enum bfd_reloc_code_real for
7368
        reloc_type when BFD_ASSEMBLER.
7369
        (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
7370
        reloc_type when BFD_ASSEMBLER. Move common code out of switch
7371
        statement and quell signed vs. unsigned comparison warning.
7372
 
7373
2000-02-18  Nick Clifton  
7374
 
7375
        * config/tc-d10v.c (find_opcode): Add a symbol's value to
7376
        the computed frag offset, rather than overwriting it.
7377
 
7378
2000-02-17  J"orn Rennecke 
7379
 
7380
        * config/tc-sh.c ("elf/sh.h"): Include.
7381
        (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
7382
        (md.begin): Initialize target_arch.
7383
        Only include opcodes in has table that match selected architecture.
7384
        (parse_reg): Recognize register names for sh-dsp.
7385
        (parse_at): Recognize post-modify addressing.
7386
        (get_operands): The leading space is now optional.
7387
        (get_specific): Remove FDREG_N support.  Add support for sh-dsp
7388
        arguments.  Update valid_arch.
7389
        (build_Mytes): Add support for SDT_REG_N.
7390
        (find_cooked_opcode): New function, broken out of md_assemble.
7391
        (assemble_ppi, sh_elf_final_processing): New functions.
7392
        (md_assemble): Use find_cooked_opcode and assemble_ppi.
7393
        (md_longopts, md_parse_option): New option: -dsp.
7394
        * config/tc-sh.h (elf_tc_final_processing): Define.
7395
        (sh_elf_final_processing): Declare.
7396
 
7397
2000-02-11  Jeffrey A Law  (law@cygnus.com)
7398
 
7399
        * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
7400
        the unwinder subspace.  Save the current seg/subseg before creating
7401
        the new seg/subseg.
7402
 
7403
2000-02-10  Nick Clifton  
7404
 
7405
        * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
7406
        little endian targets.
7407
        (INST_BYTE1): Redefine to handle big and little endian
7408
        targets.
7409
        (cpu_type): New type: Select between M340 and M210.
7410
        (parse_psrmod): New function: Parse the PSRCLR and PSRSET
7411
        instructions of the M340.
7412
        (md_assemble): Add support for the MULSH and OPSR classes of
7413
        instructions.
7414
        (md_atof): Add support for little endian targets.
7415
        (md_parse_option): Add support for -EL, -EB and -mcpu command
7416
        line switches.
7417
        (md_convert_frag): Add support for little endian targets.
7418
        (md_apply_fix3): Add support for little endian targets.
7419
        (md_number_to_chars): Add support for little endian targets.
7420
 
7421
2000-02-10  Timothy Wall  
7422
 
7423
        * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
7424
        defined, use it to verify the symbol just read should be a label.
7425
 
7426
2000-02-10  Timothy Wall  
7427
 
7428
        * app.c (do_scrub_chars): Handle "||" for parallel instructions
7429
        when DOUBLEBAR_PARALLEL is defined.  Avoid stripping whitespace
7430
        around colons when KEEP_WHITE_AROUND_COLON is defined.
7431
        * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
7432
        and KEEP_WHITE_AROUND_COLON.
7433
 
7434
2000-02-08  Timothy Wall  
7435
 
7436
        * read.c (s_rept): Call do_repeat, which abstracts the repeat
7437
        logic.
7438
        (do_repeat): New.  Abstract repeat logic so that a "break" can be
7439
        implemented.
7440
        (end_repeat): New.  Provide support for a "break" out of the
7441
        repeat loop.
7442
        * read.h: Add prototypes for new functions.
7443
 
7444
2000-02-08  Timothy Wall  
7445
 
7446
        * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
7447
        * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
7448
        * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
7449
        non-zero.
7450
 
7451
2000-02-08  Timothy Wall  
7452
 
7453
        * read.c: Added elseif to directives table.
7454
        * read.h: Added prototype for s_elseif.
7455
        * doc/as.texinfo: Added description for elseif.
7456
        * cond.c (s_elseif): New function
7457
 
7458
2000-02-04  Timothy Wall  
7459
 
7460
        * listing.c (print_lines): Remove conditionals causing bug in
7461
        listings.
7462
 
7463
2000-02-03  Timothy Wall  
7464
 
7465
        * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
7466
        default values.
7467
        * frags.c (frag_new): Calculate fr_fix in octets
7468
        (frag_now_fix) Return offset as target address offset (bytes).
7469
        (frag_now_fix_octets) New - Return offset in octets (8-bit
7470
        quantities).
7471
        * frags.h: Added prototype for frag_now_fix_octets().
7472
        Distinguish between octets and bytes in field descriptions.
7473
        * listing.c (calc_hex): Account for octets vs bytes when
7474
        printing addresses/offsets.
7475
        (print_lines) Ditto.  Also, if LISTING_WORD_SIZE is not 1, and
7476
        target is little-endian, print the octets in a word in big-endian
7477
        order so that the display looks like a proper hexadecimal number,
7478
        instead of having the octets reversed.
7479
        * read.c (do_align): When recording alignment, alignment power
7480
        should be in terms of target bytes (minimum addressible unit)
7481
        instead of octets.
7482
        (do_org) Convert ORG target address (byte) argument into an
7483
        octet offset when generating a variable fragment.
7484
        * symbols.c (resolve_symbol_value): Symbol final value
7485
        converted to a target address offset (bytes) from its octet offset.
7486
        * config/obj-coff.c (coff_frob_symbol): Symbol target address
7487
        offset (bytes) is adjusted by the frag offset (octets) converted
7488
        to bytes.
7489
        (coff_frob_section) Section alignment power is in terms of bytes;
7490
        convert it to an octet alignment power when calculating size (and
7491
        size mask) in octets.  Don't modify the section size in order to
7492
        "align" it for TI COFF, since that format has a different method
7493
        for storing alignment information.
7494
 
7495
2000-02-01  Timothy Wall  
7496
 
7497
        * stabs.c (generate_asm_file): Escape backslashes in stabs file
7498
        entries, matching the way GCC generates them.  If not escaped, the
7499
        filename is encoded incorrectly.
7500
 
7501
2000-01-31  Nick Clifton  
7502
 
7503
        * config/tc-arm.c (reg_table): Add support for ATPCS register
7504
        naming conventions.
7505
 
7506
2000-01-31  Geoff Keating  
7507
 
7508
        * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
7509
        already defined.
7510
        * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
7511
        New macro.
7512
        * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
7513
        of a symbol when we really care about its value.
7514
 
7515
2000-01-19  Chandra Chavva  
7516
 
7517
        * config/tc-mcore.c (md_assemble): Give warning message if
7518
        operands passes to instruction are more than the spec.
7519
 
7520
2000-01-27  Thomas de Lellis 
7521
 
7522
        * config/tc-arm.c (armadjust_symtab): If the assembler is in
7523
        Thumb mode but the label seen was not declared as '.thumb_func'
7524
        then set the ST_INFO type to STT_ARM_16BIT mode.  This allows
7525
        correct disassembly of Thumb code bounded by non function labels.
7526
 
7527
2000-01-27  Alan Modra  
7528
 
7529
        * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
7530
        Add dependencies for e-i386aout.o.  Fix 2 comment lines.
7531
 
7532
        * Makefile.in: Same here.
7533
        Update copyright.
7534
 
7535
        * configure.in: Set bfd_gas for i386-aout when primary target
7536
        is bfd.  Handle i386aout emulation.  Don't use te_file=multi, as
7537
        we may need the primary te_file.  Remove incorrect comment.
7538
 
7539
        * configure: Regenerate.
7540
 
7541
        * config/e-i386aout.c: New file.
7542
 
7543
        * as.c (USE_EMULATIONS): Move to before print_version_id.
7544
        (struct emulation): Add i386aout.
7545
        (show_usage): Split text strings.  Reformat -a text.  Add --em
7546
        help.
7547
        Update copyright.
7548
 
7549
        * obj.h (struct format_ops): Add s_get_other and s_get_desc.
7550
        (aout_format_ops): New.
7551
        Update copyright.
7552
 
7553
        * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
7554
        preprocessor conditional and add aout USE_EMULATIONS tests.
7555
        (read_a_source_file): Don't pass error strings to printf as
7556
        format arg.
7557
        Update copyright.
7558
 
7559
        * gasp.c (exp_get_abs): Don't pass error strings to printf as
7560
        format arg.
7561
        (do_data): Same here.
7562
        (process_file): And here.
7563
        Update copyright.
7564
 
7565
        * symbols.c (colon): Rewrite "already defined" fatal message
7566
        code for aout with USE_EMULATIONS.
7567
        Update copyright.
7568
 
7569
        * config/obj-aout.c (OBJ_HEADER): Define.
7570
        (obj_pseudo_table): Rename to aout_pseudo_table.  Init all
7571
        fields of sentinel.
7572
        (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
7573
        S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
7574
        forms here.
7575
        (obj_aout_type): Expand S_SET_OTHER here too.
7576
        (obj_read_begin_hook): Remove.
7577
        (aout_pop_insert): New.
7578
        (obj_aout_s_get_other): New.
7579
        (obj_aout_s_get_desc): New.
7580
        (aout_format_ops): New.
7581
        Update copyright.
7582
 
7583
        * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
7584
        gets aout_pseudo_table.
7585
        (aout_pseudo_table): Declare.
7586
        (obj_read_begin_hook): Define.
7587
        Update copyright.
7588
 
7589
        * config/obj-coff.c (obj_pseudo_table): Rename to
7590
        coff_pseudo_table.
7591
        (coff_pop_insert): Use coff_pseudo_table.
7592
        (coff_sec_sym_ok_for_reloc): Remove.
7593
        (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
7594
        and comment all zero entries and remove #if 0 code.
7595
        Update copyright.
7596
 
7597
        * config/obj-coff.h (obj_pop_insert): Define.
7598
        (coff_pseudo_table): Declare.
7599
        Update copyright.
7600
 
7601
        * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
7602
        s_get_size, s_set_size.  Comment all zero entries.
7603
        Update copyright.
7604
 
7605
        * config/obj-elf.c (elf_s_get_other): New function.
7606
        (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
7607
        (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
7608
        (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
7609
        comment.
7610
        (obj_elf_parse_section_letters): Don't pass error strings to
7611
        printf as format arg.
7612
        Update copyright.
7613
 
7614
        * config/obj-elf.h (ECOFF_DEBUGGING): Define when
7615
        OBJ_MAYBE_ECOFF.
7616
        (elf_s_get_other): Declare.
7617
        (S_GET_OTHER) Define as elf_s_get_other if not already
7618
        defined.
7619
        (S_SET_OTHER): Only define when not already defined.
7620
        (elf_obj_read_begin_hook): Declare.
7621
        (obj_read_begin_hook): Define.
7622
        (elf_obj_symbol_new_hook): Declare.
7623
        (obj_symbol_new_hook): Define.
7624
        Update copyright.
7625
 
7626
        * config/obj-multi.h: Add copyright header and protect against
7627
        multiple inclusion.  Add * to all function pointers.
7628
        (OBJ_HEADER): If defined, include it rather than other defines
7629
        in this file.
7630
        (obj_frob_file_after_relocs): Test for NULL.
7631
        (obj_symbol_new_hook): Here too.
7632
        (obj_sec_sym_ok_for_reloc): And here.
7633
        (S_GET_OTHER): Define.
7634
        (S_GET_DESC): Define.
7635
        (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
7636
        (OBJ_MAYBE_ELF): Update comment.
7637
 
7638
        * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
7639
        OBJ_AOUT preprocessor conditional and handle emulation by
7640
        testing OUTPUT_FLAVOR.
7641
        (i386_displacement): Here too.
7642
        (md_section_align): Similarly here.
7643
        (i386_target_format): Conditionally compile when more than one
7644
        of OBJ_MAYBE_{ELF,COFF,AOUT} defined.  Add aout case.
7645
        (i386_immediate): Fix error message for aout BFD_ASSMBLER.
7646
        (i386_displacement): Here too.
7647
        Update copyright.
7648
 
7649
        * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
7650
        Define TARGET_FORMAT for aout only when not multi.
7651
        Update copyright.
7652
 
7653
        * config/te-multi.h: Delete file as it's identical to te-generic.h
7654
 
7655
2000-01-15  Alan Modra  
7656
 
7657
        * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
7658
        * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
7659
        LONG_MNEM_SUFFIX.
7660
 
7661
        * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
7662
        DWORD_MNEM_SUFFIX.
7663
        * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too.  Fix some
7664
        comments.
7665
 
7666
2000-01-13  Clinton Popetz  
7667
 
7668
        * config/tc-mips.c (mips_do_align): New function.
7669
        * config/tc-mips.h (md_do_align): Define.
7670
 
7671
2000-01-10  Philip Blundell  
7672
 
7673
        * doc/c-arm.texi (ARM Options): Fix typo.
7674
        (ARM-Chars): Correct description of `#'.  Mention  that `;' is a
7675
        line separator for Linux.
7676
        * doc/as.texinfo (Comments): Mention the ARM.
7677
 
7678
2000-01-10  Philip Blundell  
7679
 
7680
        * configure.in (arm*-*-conix*): New target.
7681
        (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
7682
        armv*-*-linux-gnu.
7683
        * configure: Regenerate.
7684
 
7685
2000-01-03  Martin v. Loewis  
7686
 
7687
        * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
7688
        (obj_elf_visibility): New function.
7689
 
7690
        * doc/as.texinfo (Visibility): New node: document visibility
7691
        pseudo ops.
7692
 
7693
For older changes see ChangeLog-9899
7694
 
7695
Local Variables:
7696
mode: change-log
7697
left-margin: 8
7698
fill-column: 74
7699
version-control: never
7700
End:

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