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[/] [openrisc/] [trunk/] [gnu-stable/] [binutils-2.20.1/] [gas/] [ChangeLog-2005] - Blame information for rev 859

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Line No. Rev Author Line
1 205 julius
2005-12-30  Sterling Augustine  
2
            Bob Wilson  
3
 
4
        * config/tc-xtensa.c (op_placement_info_struct): Delete single,
5
        single_size, widest, and widest_size fields.  Add narrowest_slot.
6
        (xg_emit_insn_to_buf): Remove fmt parameter and compute it here.
7
        Use xg_get_single_slot to find the slot.
8
        (finish_vinsn): Use emit_single_op instead of bundle_single_op.
9
        (bundle_single_op): Rename this to....
10
        (bundle_tinsn): ...this function, which builds a vliw_insn but does
11
        not call finish_vinsn.
12
        (emit_single_op): Use bundle_tinsn instead of bundle_single_op.
13
        (relax_frag_immed): Get num_slots from cur_vinsn.
14
        (convert_frag_narrow): Update call to xg_emit_insn_to_buf.
15
        (convert_frag_immed): Likewise.  Also, get num_slots from cur_vinsn.
16
        (init_op_placement_info_table): Set narrowest_slot field.  Remove
17
        code for deleted fields.
18
        (xg_get_single_size): Return narrowest_size field, not single_size.
19
        (xg_get_single_format): Return narrowest field, not single.
20
        (xg_get_single_slot): New.
21
        (tinsn_to_insnbuf): Rewrite to use tinsn_to_slotbuf.
22
        * config/xtensa-relax.c (widen_spec_list): Add wide branch relaxations.
23
        (transition_applies): Check wide branch option availability.
24
 
25
2005-12-29  Sterling Augustine  
26
 
27
        * config/tc-xtensa.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
28
 
29
2005-12-29  Sterling Augustine  
30
 
31
        * config/tc-xtensa.c (tinsn_to_slotbuf): Do not zero slotbuf.
32
 
33
2005-12-27  Nathan Sidwell  
34
 
35
        * config/tc-mt.c (mt_arch): Default to ms1_16_002.
36
        (md_parse_options): Only allow lowercase.
37
        (md_show_usage): Update.
38
 
39
2005-12-27  Leif Ekblad  
40
 
41
        * configure.tgt: Add support for RDOS targets.
42
 
43
2005-12-27  James Troup  
44
 
45
        PR 1300
46
        * config/tc-arm.c (md_apply_fix): Fix casts to match type in
47
        printf format.
48
 
49
2005-12-27  Alan Modra  
50
 
51
        * Makefile.am: Run "make dep-am".
52
        * Makefile.in: Regenerate.
53
        * po/POTFILES.in: Regenerate.
54
 
55
2005-12-22  Jan Beulich  
56
 
57
        * symbols.h (snapshot_symbol): First parameter is now pointer
58
        to pointer to symbolS.
59
        * symbols.c (snapshot_symbol): Likewise. Store resulting symbol
60
        there. Use symbol_equated_p.
61
        * expr.c (resolve_expression): Change first argument to
62
        snapshot_symbol. Track possibly changed add_symbol consistently
63
        across function. Resolve more special cases with known result.
64
        Also update final_val when replacing add_symbol.
65
 
66
2005-12-13  Jan-Benedict Glaw  
67
 
68
        * config/tc-vax.c: Convert to ISO C90 format.  Fix formatting and
69
        white space usage as well.
70
 
71
2005-12-20  Sterling Augustine  
72
 
73
        * config/tc-xtensa.c (xtensa_mark_narrow_branches): Set
74
        is_aligning_branch flag.
75
        (find_address_of_next_align_frag): Limit by xtensa_fetch_width.
76
        (future_alignment_required): Except for frags with is_aligning_branch
77
        flag set, call frag_wane for frags that do not need to be reexamined
78
        for aligning.
79
        (relax_frag_immed): Replace orig_vinsn with cur_vinsn to fix a leak.
80
        (convert_frag_immed): Likewise.
81
        (convert_frag_narrow): Check is_aligning_branch flag.
82
        * config/tc-xtensa.h (xtensa_frag_type): Add is_aligning_branch flag.
83
 
84
2005-12-20  Sterling Augustine  
85
 
86
        * config/tc-xtensa.c (xg_find_narrowest_format): Optimize 1 slot case.
87
        (xg_init_vinsn): Remove redundant initialization.
88
        (xg_clear_vinsn): Zero all the slots with a single memset.
89
        * config/xtensa-istack.h (vliw_insn): Move insnbuf field after slots.
90
 
91
2005-12-20  Nathan Sidwell  
92
 
93
        * doc/t-mt.texi: Update MS1 to MT.
94
 
95
2005-12-16  Nathan Sidwell  
96
 
97
        Second part of ms1 to mt renaming.
98
        * configure: Rebuilt.
99
        * configure.in (mt): Remove special case.
100
        * config/tc-mt.c (opcodes/mt-desc.h, opcodes/mt-opc.h): Change
101
        #includes.
102
        (mt_insn, mt_mach, mt_mach_bitmask, mt_flags, mt_architectures):
103
        Rename, adjust.
104
        (md_parse_option, md_show_usage, md_begin, md_assemble,
105
        md_cgen_lookup_reloc, md_atof): Adjust.
106
        (mt_force_relocation, mt_apply_fix, mt_fix_adjustable): Rename, adjust.
107
        * config/tc-mt.h (TC_MT): Rename.
108
        (LISTING_HEADER, TARGET_ARCH, TARGET_FORMAT): Adjust.
109
        (md_apply_fix): Adjust.
110
        (mt_apply_fix, mt_fix_adjustable, mt_force_relocation): Rename.
111
        (TC_FORCE_RELOCATION, tc_fix_adjustable): Adjust.
112
 
113
2005-12-14  Jan Beulich  
114
 
115
        * config/tc-i386.c (add_prefix): More fine-grained handling of
116
        REX prefixes. Or new prefix value into i.prefix instead of
117
        assigning.
118
 
119
2005-12-13  DJ Delorie  
120
 
121
        * config/tc-m32c.c (m32c_md_end): Only pad code sections.
122
 
123
2005-12-12  Paul Brook  
124
 
125
        * config/tc-arm.c (do_branch): Generate EABI branch relocations.
126
        (do_bl): New function.
127
        (do_blx): Generate BFD_RELOC_ARM_PCREL_CALL relocation.
128
        (do_t_blx): Generate BFD_RELOC_THUMB_PCREL_BRANCH23.
129
        (insns): Use do_bl.
130
        (md_pcrel_from_section): Add BFD_RELOC_ARM_PCREL_CALL and
131
        BFD_RELOC_ARM_PCREL_JUMP.
132
        (md_apply_fix): Merge BFD_RELOC_ARM_PCREL_BRANCH and
133
        BFD_RELOC_ARM_PCREL_BLX cases.  Handle BFD_RELOC_ARM_PCREL_CALL and
134
        BFD_RELOC_ARM_PCREL_JUMP.
135
        (tc_gen_reloc): Handle BFD_RELOC_ARM_PCREL_CALL and
136
        BFD_RELOC_ARM_PCREL_JUMP.
137
 
138
2005-12-12  Nathan Sidwell  
139
 
140
        * configure.in: Replace ms1 arch with mt arch.
141
        * configure: Rebuilt.
142
        * configure.tgt: Replace ms1 arch with mt arch.
143
        * config/tc-mt.c: Renamed from tc-ms1.c: Update include files.
144
        * doc/Makefile.am (CPU_DOCS): Replace ms1 files with mt files.
145
        * doc/Makefile.in: Rebuilt.
146
 
147
2005-12-07  Hans-Peter Nilsson  
148
 
149
        Change 32-bit-branch expansion for --pic.
150
        * config/tc-cris.c (STATE_COND_BRANCH_PIC): New relaxation state.
151
        (md_cris_relax_table): Add entry for STATE_COND_BRANCH_PIC.
152
        (cris_any_v0_v10_long_jump_size_pic): New macro.
153
        (md_estimate_size_before_relax): Handle STATE_COND_BRANCH_PIC.
154
        (md_convert_frag): Similar.
155
        (md_create_long_jump): Change 32-bit-branch expansion for --pic.
156
        (md_assemble, gen_cond_branch_32): Adjust similarly.
157
        (md_parse_option) : Adjust md_long_jump_size.
158
        : Similar, if --pic.
159
 
160
2005-12-06  H.J. Lu  
161
 
162
        PR gas/1874
163
        * config/tc-i386.c (match_template): Handle monitor.
164
        (process_suffix): Likewise.
165
 
166
2005-12-05  John David Anglin  
167
 
168
        Bug gas/1948
169
        * symbols.c (colon): Also check if now_seg is bss_section when a symbol
170
        is being redefined.
171
 
172
2005-12-02  Arnold Metselaar  
173
 
174
        * config/tc-z80.c (emit_ldreg): fix bug in ld rr,
175
 
176
2005-11-26  Arnold Metselaar  
177
 
178
        * config/tc-z80.c (z80_start_line_hook): issue an error when
179
        redefining a symbol with equ
180
        * doc/as.texinfo(equ): mention difference with .equiv
181
        * doc/as.texinfo(err): fix typo
182
        * doc/c-z80.texi(equ): redefining a symbol with equ is no longer
183
        allowed
184
 
185
2005-11-24  John David Anglin  
186
 
187
        Bug gas/1896
188
        * config/tc-hppa.c (hppa_fix_adjustable): Don't reject for reduction
189
        R_HPPA relocations that are 32-bits wide.
190
 
191
2005-11-23  Daniel Jacobowitz  
192
            Thiemo Seufer 
193
 
194
        * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL_S2.
195
        (macro_build): Complain for invalid branch displacements.
196
        (mips_validate_fix): Delete.
197
        (md_apply_fix): Re-add pcrel support for branches.  Use consistent
198
        text for misaligned branch targets.
199
        (tc_gen_reloc: Re-add pcrel support for branches.  Handle strange
200
        BFD pcrel processing.  Remove error for unresolved branches.
201
        * config/tc-mips.h (TC_VALIDATE_FIX, mips_validate_fix): Delete.
202
 
203
2005-11-22  James E Wilson  
204
 
205
        * config/tc-ia64.c (emit_one_bundle): Perform last_slot < 0 check
206
        even when manual_bundling isn't set.
207
 
208
        * config/tc-ia64.c (slot_index): Emit an error instead of a warning
209
        when the frag chain is broken by section switching.
210
 
211
2005-11-18  Jie Zhang  
212
 
213
        * config/bfin-defs.h (IS_BREG, IS_LREG): New macros.
214
        * config/bfin-parse.y (asm_1): Check register type for load immediate
215
        instruction.
216
 
217
2005-11-17  Alexandre Oliva  
218
 
219
        * config/tc-ppc.c (ppc_frob_file_before_adjust): Do not reference
220
        dotname.
221
        * write.c (write_object_file): Do not remove used weakrefd.
222
 
223
2005-11-17  Jan Beulich  
224
 
225
        * dw2gencfi.c (dot_cfi): Put argument parsing for cases
226
        DW_CFA_restore and DW_CFA_undefined in a loop.
227
 
228
2005-11-17  Jan Beulich  
229
 
230
 
231
        * symbols.h (S_CLEAR_VOLATILE): Declare.
232
        * symbols.c (colon): Also accept redefinable symbols for
233
        redefinition. Clone them before modifying.
234
        (S_CLEAR_VOLATILE): Define.
235
        * cond.c (s_ifdef): Also test for equated symbols.
236
        * read.c (s_comm_internal): Also exclude non-redefinable
237
        equated symbols. Clone redefinable ones before modifying.
238
        (s_weakref): Clone redefinable symbols before modifying.
239
        * doc/internals.texi: Document sy_volatile, sy_forward_ref,
240
        S_IS_VOLATILE, S_SET_VOLATILE, S_CLEAR_VOLATILE,
241
        S_IS_FORWARD_REF, and S_SET_FORWARD_REF.
242
 
243
2005-11-16  Alan Modra  
244
 
245
        * config/tc-hppa.c (pa_comm): Set bfd_com_section segment.
246
 
247
2005-11-16  Alan Modra  
248
 
249
        * configure.tgt (i386-*-gnu*): Set em=gnu.
250
        * config/te-gnu.h: New file.
251
        * config/tc-i386.c: Don't use '/' as comment char for TE_GNU.
252
 
253
2005-11-16  Alan Modra  
254
 
255
        * config/tc-ppc.c (ppc_pe_comm): Set bfd_com_section segment.
256
        * config/tc-alpha.c (s_alpha_comm): Likewise.  Also, remove
257
        redundant check.
258
        * read.c (s_lsym): Remove non-BFD assembler sym handling.
259
 
260
2005-11-16  Alan Modra  
261
 
262
        * read.c (s_comm_internal): Set bfd_com_section segment.
263
        (s_mri_common): Likewise.
264
        * write.c (write_object_file): Remove non-BFD assembler common
265
        sym handling.
266
 
267
2005-11-15  Daniel Jacobowitz  
268
 
269
        * config/tc-arm.c (s_arm_unwind_save_core): Don't emit an extra
270
        opcode if r4-r15 are not saved.
271
 
272
2005-11-15  Alan Modra  
273
 
274
        * symbols.c (S_GET_VALUE): Remove non-BFD assembler recursion guard.
275
 
276
2005-11-14  Jan Beulich  
277
 
278
        * config/tc-ia64.c (AR_FCR, AR_EFLAG, AR_CSD, AR_SSD, AR_CFLG,
279
        AR_FSR, AR_FIR, AR_FDR, AR_CCV, AR_EC): Define.
280
        (ar): Use AR_* instead of literals.
281
        (CR_DCR, CR_ITM, CR_IVA, CR_PTA, CR_GPTA, CR_LID, CR_ITV,
282
        CR_PMV, CR_CMCV): Define.
283
        (cr): Use CR_* instead of literals.
284
 
285
2005-11-14  Jan Beulich  
286
 
287
        * config/tc-ia64.c (md): Rename regsym to indregsym and move
288
        it to the end of the structure.
289
        (ar): Field regnum is unsigned.
290
        (cr): Likewise:
291
        (indirect_reg): Likewise.
292
        (declare_register_set): Parameter regnum is unsigned.
293
        (declare_register): Parameter numregs and base_regnum are
294
        unsigned. So is the local loop variable.
295
        (md_begin): Restrict scope of local variable regnum, which
296
        also is unsigned. Replace loops with function calls where
297
        possible. Re-order things so that register groups are kept
298
        together. Remove all uses of regsym except for indirect
299
        registers. Replace use of regsym by indregsym for indirect
300
        registers.
301
        (ia64_optimize_expr): Replace use of regsym by indregsym for
302
        indirect registers, with appropriate bias.
303
 
304
2005-11-14  David Ung  
305
 
306
        * config/tc-mips.c (mips16_ip): Add handling of 'm' and 'M' codes
307
        for the MIPS16e save/restore instructions.
308
 
309
2005-11-11  Jan Beulich  
310
 
311
        * doc/Makefile.am: Make asconfig.texi writeable before trying
312
        to write to it.
313
        * doc/Makefile.in: Refresh.
314
 
315
2005-11-10  Jan Beulich  
316
 
317
        * config/tc-i386.c (intel_e11): Don't special-case segment
318
        registers in brackets.
319
 
320
2005-11-10  Nick Clifton  
321
 
322
        * config/tc-arm.c (BAD_ADDR_MODE): Define.
323
        (arm_reg_parse_multi): Return NULL rather than FAIL.
324
        (arm_reg_parse): Fix comment, the function returns FAIL rather
325
        than NULL if it is unable to parse the register name.
326
        (do_ldrex): Use BAD_ADDR_MODE.
327
        Change error message for PC-relative addressing.
328
        (do_strex): Likewise.
329
        (do_t_ldrex): Use BAD_ADDR_MODE.
330
        (do_t_strex): Likewise.
331
 
332
2005-11-08   Jean-Jacques Metayer  
333
 
334
        * config/tc-sparc.c (isoctal): Fix thinko.
335
 
336
2005-11-08  Arnold Metselaar  
337
 
338
        * expr.c (operand ): Use DOLLAR_AMBIGU rather than
339
        flag_mri_m68k as condition for parsing the '$' as a prefix.
340
        * as.h (DOLLAR_AMBIGU): Define if needed.
341
 
342
2005-11-08  Nathan Sidwell  
343
 
344
        Add ms2 support.
345
        * config/tc-ms1.c (ms1_mach_bitmask): Initialize to MS1.
346
        (ms1_architectures): Add ms2.
347
        (md_parse_option): Add ms2.
348
        (md_show_usage): Add ms2.
349
        (md_assemble): Add JAL_HAZARD detection logic.
350
        (md_cgen_lookup_reloc): Add MS1_OPERAND_LOOPSIZE case.
351
        * doc/c-ms1.texi: New.
352
        * doc/all.texi: Add MS1.
353
        * doc/Makefile.am (CPU_DOCS): Add c-ms1.texi.
354
        * doc/Makefile.in: Rebuilt.
355
        * doc/Makefile: Rebuilt.
356
 
357
2005-11-07  Steve Ellcey  
358
 
359
        * configure: Regenerate after modifying bfd/warning.m4.
360
 
361
2005-11-07  John David Anglin  
362
 
363
        PR gas/1804
364
        * config/tc-hppa.c (md_apply_fix): Use number_to_chars_bigendian to
365
        output constant data.
366
 
367
2005-11-07  Mark Mitchell  
368
 
369
        * doc/Makefile.am (asconfig.texi): Set top_srcdir.
370
        * doc/Makefile.in: Regenerated.
371
        * doc/as.texinfo: Document "@FILE".
372
 
373
2005-11-07  Nick Clifton  
374
 
375
        PR binutils/1568
376
        * config/obj-coff.c (obj_coff_section): Set readonly flag with the
377
        'x' attribute.  Remember the actions of the 'w' and 'n' attributes
378
        and do not allow the 'x','s' or 'd' attributes to change them.
379
 
380
2005-11-07  John Levon  
381
 
382
        * config/tc-i386.h (tc_comment_chars): Define.
383
        * config/tc-i386.c (line_comment_chars): Use '/' unconditionally.
384
        (i386_comment_chars): Add.
385
        (md_parse_options): Process OPTION_DIVIDE.
386
        (md_show_usage): Describe --divide option.
387
        * doc/c-i386.texi: Document --divide option.
388
 
389
2005-11-07  Arnold Metselaar  
390
 
391
        * expr.c (op_encoding): Map '=' to O_SINGLE_EQ, if defined.
392
        * config/tc-z80.h: Define O_SINGLE_EQ as O_eq.
393
 
394
2005-11-07  Alan Modra  
395
 
396
        * macro.c (buffer_and_nest): Skip labels regardless of
397
        NO_PSEUDO_DOT and flag_m68k_mri.
398
 
399
2005-11-07  Arnold Metselaar  
400
 
401
        * expr.c (integer_constant): Match only 'B' as binary suffix if
402
        NUMBERS_WITH_SUFFIX and LOCAL_LABELS_FB.  Allow both 'b' and 'B'
403
        otherwise.
404
 
405
2005-11-04  Alexandre Oliva  
406
 
407
        * read.c (s_weakref): Do not permit redefinitions.
408
        * symbols.c (colon): Do not permit redefinitions of equated
409
        symbols.
410
 
411
2005-11-01  Thiemo Seufer  
412
 
413
        PR gas/1299
414
        * Makefile.am: Disable -Werror for the itbl-lex.o rule.
415
        * Makefile.in: Regenerate.
416
 
417
2005-11-01  Thiemo Seufer  
418
 
419
        * config/tc-mips.c (md_parse_option): Fix typo in comment.
420
 
421
2005-10-30  Mark Mitchell  
422
 
423
        * as.c (show_usage): Document "@FILE".
424
 
425
2005-10-30  H.J. Lu  
426
 
427
        * Makefile.am (OBJ_FORMATS): Remove vms.
428
        Run "make dep-am".
429
        * Makefile.in: Regenerated.
430
 
431
        * dep-in.sed: Replace " ./" with " ".
432
 
433
2005-10-28  Dave Brolley  
434
 
435
        Contribute the following change:
436
        2005-09-19  Dave Brolley  
437
 
438
        * config/tc-m32c.c (default_isa): New static variable.
439
        (m32c_isa): Now of type CGEN_BITSET.
440
        (md_begin): Pass &m32c_isa to m32c_cgen_cpu_open.
441
 
442
2005-10-28  Paul Brook  
443
 
444
        * config/tc-arm.c (aeabi_set_public_attributes): Use selected_cpu
445
        instead of mcpu_cpu_opt.
446
 
447
2005-10-27  Sterling Augustine  
448
 
449
        * config/tc-xtensa.c (find_vinsn_conflicts): Change error messages to
450
        refer to "ports" instead of "queues".
451
        (check_t1_t2_reads_and_writes): Pass correct interface values to
452
        xtensa_interface_inout.
453
 
454
2005-10-27  Jan Beulich  
455
 
456
        * read.c (assign_symbol): Also consider equates already defined.
457
        * symbols.c (symbol_clone): Also clone the underlying BFD symbol.
458
        * config/obj-coff.h (obj_symbol_clone_hook): New.
459
        (coff_obj_symbol_clone_hook): Declare.
460
        * config/obj-coff.c (coff_obj_symbol_clone_hook): New.
461
 
462
2005-10-26  DJ Delorie  
463
 
464
        * config/tc-m32c.c (md_relax_table, subtype_mappings,
465
        md_convert_frag): Add jsr.w support.
466
 
467
        * config/tc-m32c.c (md_assemble): Don't use errmsg as the format
468
        itself.
469
        (md_cgen_lookup_reloc): Add m32c bitbase operands.  Add 8-s24
470
        and imm-8-HI operands.
471
 
472
2005-10-26  Paul Brook  
473
 
474
        * config/tc-arm.c (insns): Correct "sel" entry.
475
 
476
2005-10-26  Jan Beulich  
477
 
478
        * config/tc-i386.c (i386_operand): Don't check register prefix here.
479
        (parse_real_register): Rename from parse_register.
480
        (parse_register): New.
481
        (i386_parse_name): New.
482
        (md_operand): New.
483
        (intel_e11): Don't tolerate registers in offset expressions anymore.
484
        (intel_get_token): Don't check register prefix here. Copy the actual
485
        register token, not the canonical register name.
486
        * config/tc-i386.h (md_operand): Delete.
487
        (i386_parse_name): Declare.
488
        (md_parse_name): Define.
489
 
490
2005-10-25  Arnold Metselaar  
491
 
492
        * Makefile.am: Add Z80 cpu.
493
        * Makefile.in: Regenerated.
494
        * app.c (do_scrub_chars): Correctly scrub "ex af,af'"
495
        and disallow newlines in quoted strings.
496
        * configure.tgt: Add z80-*-coff.
497
        * config/obj-coff.h: Add format "coff-z80".
498
        * doc/Makefile.am: Add c-z80.texi.
499
        * doc/Makefile.in: Regenerated.
500
        * doc/all.texi: Add Z80.
501
        * doc/c-z80.texi: New file
502
        * doc/as.texinfo: Add z80 options and some z80-related remarks.
503
        * config/tc-z80.c: New file
504
        * config/tc-z80.h: New file
505
        * NEWS: Mention new support.
506
 
507
2005-10-25  H.J. Lu  
508
 
509
        * write.c (adjust_reloc_syms): Undo the change made on
510
        2005-04-26 to allow local symbol set to undefined symbol.
511
 
512
2005-10-24  H.J. Lu  
513
 
514
        * Makefile.am (bfin-parse.tab.h): Removed.
515
        (bfin-parse.h): Added.
516
        * Makefile.in: Regenerated.
517
 
518
2005-10-25  Alan Modra  
519
 
520
        * po/POTFILES.in: Regenerate.
521
        * po/gas.pot: Regenerate.
522
 
523
2005-10-24  Bernd Schmidt  
524
 
525
        * config/tc-bfin.c (Expr_Node_Gen_Reloc): If have symbol + constant,
526
        make a single reloc with an offset rather than a stack.
527
        * config/tc-bfin.h (MD_APPLY_SYM_VALUE): Define to 0.
528
 
529
2005-10-24  Alexandre Oliva  
530
 
531
        * read.c (potable): Add weakref.
532
        (s_weakref): New.
533
        * read.h (s_weakref): Declare.
534
        * struc-symbol.h (struct symbol): Add sy_weakrefr and sy_weakrefd.
535
        * symbols.c (colon): Clear weakrefr.
536
        (symbol_find_exact): Rename to, and reimplement in terms of...
537
        (symbol_find_exact_noref): ... new function.
538
        (symbol_find): Likewise...
539
        (symbol_find_noref): ... ditto.
540
        (resolve_symbol_value): Resolve weakrefr without setting their
541
        values.
542
        (S_SET_WEAK): Call hook.
543
        (S_GET_VALUE): Follow weakref link.
544
        (S_SET_VALUE): Clear weakrefr.
545
        (S_IS_WEAK): Follow weakref link.
546
        (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): New.
547
        (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): New.
548
        (symbol_set_value_expression, symbol_set_frag): Clear weakrefr.
549
        (symbol_mark_used): Follow weakref link.
550
        (print_symbol_value_1): Print weak, weakrefr and weakrefd.
551
        * symbols.h (symbol_find_noref, symbol_find_exact_noref): Declare.
552
        (S_IS_WEAKREFR, S_SET_WEAKREFR, S_CLEAR_WEAKREFR): Declare.
553
        (S_IS_WEAKREFD, S_SET_WEAKREFD, S_CLEAR_WEAKREFD): Declare.
554
        * write.c (adust_reloc_syms): Follow weakref link.  Do not
555
        complain if target is undefined.
556
        (write_object_file): Likewise.  Remove weakrefr symbols.  Drop
557
        unreferenced weakrefd symbols.
558
        * config/obj-coff.c (obj_frob_symbol): Do not force WEAKREFD
559
        symbols EXTERNAL.
560
        (pecoff_obj_set_weak_hook, pecoff_obj_clear_weak_hook): New.
561
        * config/obj-coff.h (obj_set_weak_hook, obj_clear_weak_hook): Define.
562
        * doc/as.texinfo: Document weakref.
563
        * doc/internals.texi: Document new struct members, internal
564
        functions and hooks.
565
 
566
2005-10-24  Jie Zhang  
567
 
568
        * Makefile.am (bfin-parse.h): Renamed from bfin-parse.tab.h.
569
        (EXTRA_DIST): Add bfin-parse.h and bfin-lex.c.
570
        * Makefile.in: Regenerate.
571
        * config/bfin-lex.l: Include bfin-parse.h instead of bfin-parse.tab.h.
572
        * config/tc-bfin.c (md_chars_to_number): Change the type of first
573
        argument from unsigned char * to char * to remove signedness warnings.
574
 
575
2005-10-24  Jan Beulich  
576
 
577
        * config/tc-ia64.c (enum reg_symbol): Delete IND_MEM.
578
        (dot_rot): Change type of num_* variables. Check for positive count.
579
        (ia64_optimize_expr): Re-structure.
580
        (md_operand): Check for general register.
581
 
582
2005-10-24  Jan Beulich  
583
 
584
        * config/tc-ia64.c (declare_register): Call symbol_create.
585
        (md_begin): Remove local variables total, ar_base, and cr_base.
586
        Start loops for registers at their respective first one. Don't
587
        update md.regsym for alias names. Generate alias name tp for r13.
588
 
589
2005-10-21  DJ Delorie  
590
 
591
        * config/tc-m32c.c (md_cgen_lookup_reloc): Add more relocs.  Print
592
        names unstead of numbers.
593
 
594
2005-10-19  David Ung  
595
 
596
        * config/tc-mips.c (append_insn): Convert MIPS16 jr/jalr jumps
597
        into jrc/jalrc versions if ISA_MIPS32+ and not doing the swap,
598
        hence avoiding to emit a nop.
599
 
600
2005-10-19  Jie Zhang  
601
 
602
        * config/tc-bfin.c (md_begin): Let the lex_type of '(' be
603
        LEX_BEGIN_NAME.
604
        (bfin_start_line_hook): Remove the workaround for LSETUP(.
605
        (bfin_name_is_register): Remove the workarounds for LSETUP(
606
        and SAA(.
607
        (bfin_start_label): Ditto.
608
 
609
2005-10-18  Bob Wilson  
610
 
611
        * config/tc-xtensa.c (xtensa_end_directive): Restore
612
        default_lit_sections regardless of use_literal_section.
613
 
614
2005-10-18  Jie Zhang  
615
 
616
        * Makefile.am (bfin-lex.c): Update ylwrap invocation.
617
        * Makefile.in: Regenerated.
618
 
619
2005-10-18  Arnold Metselaar  
620
 
621
        * doc/as.texinfo (.loc) Fix placement of '@end table'.
622
 
623
2005-10-17  Bob Wilson  
624
 
625
        * config/xtensa-istack.h (TInsn): Replace dwarf2_line_info with an
626
        unsigned line number.  Do not include "dwarf2dbg.h".
627
        * config/tc-xtensa.c (md_pseudo_table): Remove entry for "loc".
628
        (xtensa_dwarf2_directive_loc, xtensa_dwarf2_emit_insn): Delete.
629
        (xg_build_to_insn, xg_build_token_insn): Update TInsn uses.
630
        (md_assemble): Use as_where instead of dwarf2_where.
631
        (xg_assemble_vliw_tokens): Use unsigned line numbers instead of
632
        dwarf2_line_infos.  Change to call new_logical_line followed by
633
        dwarf2_emit_insn.
634
 
635
2005-10-14  Mike Frysinger 
636
 
637
        * doc/as.texinfo (Section): Add missing ']' to .section example.
638
 
639
2005-10-12  John David Anglin  
640
 
641
        PR binutils/941
642
        * config/tc-hppa.c (pa_ip): Use as_bad instead of as_fatal when an
643
        unknown opcode is found.
644
 
645
2005-10-12  Mark Mitchell  
646
 
647
        * NEWS: Mention @file.
648
 
649
2005-10-12  Nick Clifton  
650
 
651
        * config/tc-avr.c: Convert to ISO C90 format.  Fix formatting and
652
        generally tidy up the code.
653
        * config/tc-avr.h: Likewise.
654
 
655
2005-10-12  Jan Beulich  
656
 
657
        * config/tc-ia64.c (dot_reg_val): Use expression_and_evaluate.
658
        (dot_pred_rel): Likewise.
659
        (parse_operand): Likewise.
660
        (ia64_unrecognized_line): Likewise.
661
        (md_operand): Likewise.
662
 
663
2005-10-11  Jan Beulich  
664
 
665
        * expr.h (enum expr_mode): New.
666
        (expression): Pass third argument to expr.
667
        (expression_and_evaluate): New.
668
        (deferred_expression): New.
669
        (expr): Add third parameter.
670
        (resolve_expression): New.
671
        * struc-symbol.h (struct symbol): New members sy_volatile and
672
        sy_forward_ref.
673
        * symbols.c, symbols.h (symbol_clone): New.
674
        (symbol_clone_if_forward_ref): New.
675
        (snapshot_symbol): New.
676
        (S_IS_VOLATILE): New.
677
        (S_IS_FORWARD_REF): New.
678
        (S_SET_VOLATILE): New.
679
        (S_SET_FORWARD_REF): New.
680
        * as.c (macro_expr): Use expression_and_evaluate.
681
        * cond.c (s_if): Likewise.
682
        (s_elseif): Likewise.
683
        * dw2gencfi.c (cfi_parse_reg): Likewise.
684
        * expr.c (operand): Add second parameter. Optionally call
685
        deferred_expression. Pass mode argument to itself and md_parse_name.
686
        Check mode before trying to evaluate symbol. Call
687
        symbol_clone_if_forward_ref for both operands.
688
        (expr): Add third parameter. Pass mode to operand and itself.
689
        Optionally call resolve_expression.
690
        (resolve_expression): New.
691
        (get_single_number): Pass second argument to operand.
692
        * read.c (potable): New entry for .eqv.
693
        (read_a_source_file): Handle new == operator.
694
        (get_absolute_expr): Use expression_and_evaluate.
695
        (s_lsym): Likewise.
696
        (assign_symbol): Rename second parameter. Call symbol_clone on
697
        legal and illegal redefinition. Call S_SET_VOLATILE and
698
        S_SET_FORWARD_REF depending on mode.
699
        (s_set): Update description.
700
        (s_space): Call resolve_expression.
701
        (pseudo_set): Optionally call deferred_expression. Check
702
        S_IS_FORWARD_REF before trying to simplify/resolve an expression.
703
        (equals): Handle ==.
704
        * config/tc-ia64.h (md_parse_name): Add mode parameter.
705
        * config/tc-arc.c (arc_parse_cons_expression): Likewise.
706
        * config/tc-m32r.h (md_parse_name): Likewise.
707
        (m32r_parse_name): Likewise.
708
        * config/tc-mmix.h (md_parse_name): Likewise.
709
        * config/tc-mn10300.h (md_parse_name): Likewise.
710
        (mn10300_parse_name): Likewise.
711
        * config/tc-ppc.h (md_parse_name): Likewise.
712
        * config/tc-sh.h (md_parse_name): Likewise.
713
        (sh_parse_name): Likewise.
714
        * config/tc-sh64.h (md_parse_name): Likewise.
715
        (sh64_consume_datalabel): Likewise.
716
        * config/tc-tic54x.h (md_parse_name): Likewise.
717
        * config/tc-m32r.c (m32r_parse_name): Add mode parameter. Check it
718
        before trying to evaluate symbol.
719
        * config/tc-mn10300.c (mn10300_parse_name): Likewise.
720
        * config/tc-sh.c (sh_parse_name): Likewise.
721
        * config/tc-sh64.c (sh64_consume_datalabel): Add mode parameter. Pass
722
        second argument to operandf. Pass mode parameter to sh_parse_name.
723
        * doc/as.texinfo: Document .eqv and the == assignment operator.
724
 
725
2005-10-10  Ian Lance Taylor  
726
 
727
        * Makefile.am (EXTRA_DIST): Remove bfin-lex.l and bfin-defs.h.
728
        * Makefile.in: Regenerate.
729
 
730
2005-10-10  Arnold Metselaar  
731
 
732
        * expr.c (operator): Allow "!=" as a synonym for "<>".
733
        * doc/as.texinfo (Infix Op): Mention "!=".
734
 
735
2005-10-08  John David Anglin  
736
 
737
        * config/tc-hppa.c (strict): Don't initialize.  Update comment.
738
        (pa_ip): Promote from PA 1.0 to 1.1 immediately when 1.1 match is
739
        found.  Simplify handling of "ma" and "mb" completers.
740
 
741
2005-10-08  Paul Brook  
742
 
743
        * config/tc-arm.c: Don't provide fallback default for CPU_DEFAULT.
744
        (arm_arch_used, thumb_arch_used, selected_cpu, selected_cpu_name):
745
        New variables.
746
        (arm_cpu_option_table): Add canonical_name.
747
        (arm_cpus): Populate canonical_name field.
748
        (s_arm_eabi_attribute, s_arm_arch, s_arm_cpu, s_arm_fpu,
749
        aeabi_set_public_attributes, arm_md_end): New functions.
750
        (md_pseudo_table): Add "cpu", "arch", "fpu" and "eabi_attribute".
751
        (md_assemble): Set thumb_arch_used and arm_arch_used.
752
        (md_begin): Set defaut cpu if CPU_DEFAULT not defined.
753
        * config/tc-arm.h (md_end): Define.
754
        * doc/c-arm.texi: Document .cpu, .arch, .fpu and .eabi_attribute.
755
 
756
2005-10-06  Khem Raj  
757
            NIIBE Yutaka  
758
 
759
        * config/tc-sh.c (allow_dollar_register_prefix): New variable.
760
        (parse_reg_without_prefix): New function.
761
        (parse_reg): Check for '$' register prefix if --allow-reg-prefix is
762
        set.
763
        (option md_longopts): Add allow-reg-prefix option.
764
        * doc/c-sh.texi: Document --allow-reg-prefix option.
765
        * NEWS: Mention the new switch.
766
 
767
2005-10-03  Arnold Metselaar  
768
 
769
        * doc/as.texinfo (Infix Ops):  '<' and '>' are not shift
770
        operators.
771
 
772
2005-09-30  Sterling Augustine  
773
            Bob Wilson  
774
 
775
        * config/tc-xtensa.c (xtensa_frob_label): Disallow labels in bundles.
776
 
777
2005-09-30  H.J. Lu  
778
 
779
        * Makefile.am: Run "make dep-am".
780
        * Makefile.in: Regenerated.
781
        * aclocal.m4: Likewise.
782
 
783
2005-09-30  Mark Mitchell  
784
 
785
        * as.c (main): Use expandargv.
786
 
787
2005-09-30  Jan Beulich  
788
 
789
        * config/tc-tic4x.c (tic4x_set): Advance input_line_pointer past
790
        (removed) comma.
791
 
792
2005-09-30  Catherine Moore  
793
 
794
        * Makefile.am: Bfin support.
795
        * Makefile.in: Regenerated.
796
        * aclocal.m4: Regenerated.
797
        * configure: Regenerated.
798
        * configure.in: Bfin support.
799
        * configure.tgt: Bfin support.
800
        * config/bfin-aux.h: New file.
801
        * config/bfin-defs.h: New file.
802
        * config/bfin-lex.l: New file.
803
        * config/bfin-parse.y: New file.
804
        * config/tc-bfin.c: New file.
805
        * config/tc-bfin.h: New file.
806
        * doc/Makefile.am: Recognize c-bfin.texi.
807
        * doc/Makefile.in: Regenerated.
808
        * doc/all.texi: Bfin support.
809
        * doc/as.texinfo: Likewise.
810
        * doc/c-bfin.texi: Document bfin-specific syntax and
811
        directives.
812
 
813
2005-09-30  Paul Brook  
814
 
815
        * config/tc-arm.c (opcode_tag): Add OT_cinfix3_legacy.
816
        (opcode_lookup): Handle OT_cinfix3_legacy.  Revert earlier change for
817
        normal infix conditions.
818
        (C3E): Include Thumb-2 definition.
819
        (CL, cCL): Define.
820
        (insns): Use them for legacy mnemonics.
821
 
822
2005-09-30  Matthias Kurz  
823
 
824
        * asintl.h: Prevent the inclusion of  from the Solaris
825
        version of  when ENABLE_NLS is not defined.
826
 
827
2005-09-29  Jan Beulich  
828
 
829
        * config/tc-ia64.c (parse_operands): Always parse first operand of
830
        alloc.
831
 
832
2005-09-29  Arnold Metselaar 
833
            Alan Modra  
834
 
835
        * app.c (do_scrub_chars): Match open and close quote of strings.
836
        Remove redundant EOF test in case 7.
837
 
838
2005-09-28  Jan Beulich  
839
 
840
        * config/tc-i386.c (reloc): Disable signedness check for 4-byte
841
        relocations in 16- and 32-bit modes.
842
        (i386_displacement): Make pc-relative branch handling dependent
843
        upon operand (rather than address) size.
844
 
845
2005-09-28  Jan Beulich  
846
 
847
        * dw2gencfi.c (dot_cfi): Call ignore_rest_of_line when not fully
848
        parsing the input.
849
        (dot_cfi_startproc): Likewise.
850
        (dot_cfi_endproc): Likewise. Also check no extra input was given.
851
        (dot_cfi_escape): Likewise.
852
 
853
2005-09-28  Jan Beulich  
854
 
855
        * config/tc-i386.h (x86_cons_fix_new): Declare unconditionally.
856
        (TC_CONS_FIX_NEW): Define unconditionally.
857
        (x86_pe_cons_fix_new): Remove.
858
        * config/tc-i386.c (signed_cons): New.
859
        (md_pseudo_table): Add slong.
860
        (x86_cons_fix_new): Declare unconditionally.
861
        (x86_pe_cons_fix_new): Merge into x86_cons_fix_new.
862
        (tc_gen_reloc): Also consider BFD_RELOC_X86_64_32S for gotpc
863
        conversion.
864
 
865
2005-09-28  Arnold Metselaar  
866
 
867
        * app.c (do_scrub_chars ): Check for full
868
        buffer after copying string.
869
 
870
2005-09-27  Paul Brook  
871
 
872
        * config/arm.c (arm_cpus): Add more cpu names.
873
        * doc/c-arm.texi: Document them.
874
 
875
2005-09-21  Alan Modra  
876
 
877
        * read.c (pseudo_set): Don't set undefined symbols to expr_section.
878
 
879
2005-09-20  Richard Henderson  
880
 
881
        * dwarf2dbg.c (process_entries): Fix uninitialized variable warning.
882
 
883
2005-09-20  Richard Henderson  
884
 
885
        * dwarf2dbg.c (struct line_entry): Replace frag and frag_ofs
886
        with label.
887
        (dwarf2_loc_mark_labels): New.
888
        (dwarf2_gen_line_info_1): Split out of ...
889
        (dwarf2_gen_line_info): ... here.  Create the temp symbol here.
890
        (dwarf2_emit_label): New.
891
        (dwarf2_directive_loc_mark_labels): New.
892
        (out_set_addr): Take a symbol instead of frag+ofs.
893
        (relax_inc_line_addr): Likewise.
894
        (emit_inc_line_addr): Assert delta non-negative.
895
        (process_entries): Remove dead code.  Update to work with temp
896
        symbols instead of frag+ofs.
897
        * dwarf2dbg.h (dwarf2_directive_loc_mark_labels): Declare.
898
        (dwarf2_emit_label, dwarf2_loc_mark_labels): Declare.
899
        * config/obj-elf.c (elf_pseudo_tab): Add loc_mark_labels.
900
        * config/obj-elf.h (obj_frob_label): New.
901
        * config/tc-alpha.c (alpha_define_label): Call dwarf2_emit_label.
902
        * config/tc-arm.c, config/tc-hppa.c, config/tc-m68k.c,
903
        config/tc-mips.c, config/tc-ppc.c, config/tc-sh.c, config/tc-xtensa.c:
904
        Similarly in the respective tc_frob_label implementation functions.
905
        * config/tc-i386.c (md_pseudo_table): Move file and loc to
906
        non-elf section; add loc_mark_labels.
907
        * config/tc-ia64.c (struct label_fix): Add dw2_mark_labels.
908
        (ia64_flush_insns): Check for marked labels; emit line entry if so.
909
        (emit_one_bundle): Similarly.
910
        (ia64_frob_label): Record marked labels.
911
        * config/tc-m68hc11.h (tc_frob_label): Remove.
912
        * config/tc-ms1.c (md_pseudo_table): Remove file and loc.
913
        * config/tc-sh.h (tc_frob_label): Pass sym to sh_frob_label.
914
        * config/tc-sh64.h (tc_frob_label): Likewise.
915
        * doc/as.texinfo (LNS directives): Docuement .loc_mark_blocks.
916
 
917
2005-09-20  Alan Modra  
918
 
919
        * read.c (pseudo_set): Set segment of expression syms to expr_section.
920
 
921
2005-09-14  Jan Beulich  
922
 
923
        * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Add selector
924
        registers, floating point control and status words, and mxcsr as
925
        well as (for 64-bit code) segment base registers and rflags.
926
 
927
2005-09-09  Dmitry Diky  
928
 
929
        * config/tc-msp430.c (msp430_operands): Undo last changes. Instead...
930
        (msp430_relax_frag): add a guard check to ensure that final fr_subtype
931
        has been reached.
932
 
933
2005-09-08  Chao-ying Fu  
934
 
935
        * doc/as.texinfo: Document -mdsp and -mno-dsp options.
936
        * doc/c-mips.texi: Likewise, and document ".set dsp" and ".set nodsp"
937
        directives.
938
 
939
2005-09-08  Paul Brook  
940
 
941
        * config/tc-arm.c (do_smi, do_t_smi): Rename ...
942
        (do_smc, do_t_smc): ... to this.
943
        (insns): Remane smi to smc.
944
        (md_apply_fix, tc_gen_reloc): Rename BFD_RELOC_ARM_SMI to
945
        BFD_RELOC_ARM_SMC.
946
 
947
2005-09-07  Richard Henderson  
948
 
949
        * dwarf2dbg.c (dwarf2_where): Set line->isa.
950
        (dwarf2_set_isa): New.
951
        (dwarf2_directive_loc): Rearrange to allow all options on one line.
952
        * dwarf2dbg.h (dwarf2_set_isa): Declare.
953
        * doc/as.texinfo: Update .loc documentation.
954
 
955
2005-09-07  Richard Henderson  
956
 
957
        * dwarf2dbg.c: Include safe-ctype.h.
958
        (DWARF2_LINE_OPCODE_BASE): Bump to 13.
959
        (current): Initialize.
960
        (dwarf2_emit_insn): Clear DWARF2_FLAG_BASIC_BLOCK,
961
        DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN.
962
        (dwarf2_directive_file): Cope with invalid filename.
963
        (dwarf2_directive_loc): Add handling for basic_block, prologue_end,
964
        epilogue_begin, is_stmt, isa.
965
        (emit_inc_line_addr): Move line_delta == 0, addr_delta == 0 special
966
        case down lower.
967
        (process_entries): Handle isa, DWARF2_FLAG_PROLOGUE_END,
968
        and DWARF2_FLAG_EPILOGUE_BEGIN.
969
        (out_debug_line): Emit sizes for DW_LNS_set_prologue_end,
970
        DW_LNS_set_epilogue_begin, DW_LNS_set_isa.
971
        * dwarf2dbg.h (DWARF2_FLAG_IS_STMT): Rename from DWARF2_FLAG_BEGIN_STMT.
972
        (DWARF2_FLAG_BASIC_BLOCK): Rename from DWARF2_FLAG_BEGIN_BLOCK.
973
        (DWARF2_FLAG_PROLOGUE_END, DWARF2_FLAG_EPILOGUE_BEGIN): New.
974
        (struct dwarf2_line_info): Add isa member.
975
        * doc/as.texinfo (LNS directives): New node.
976
 
977
2005-09-07  David Ung  
978
 
979
        * config/tc-mips.c (append_insn): Undo last change.  Instead add
980
        guard to suppress calling frag_grow if the current instruction is
981
        one that allows a delay slot.
982
 
983
2005-09-06  Chao-ying Fu  
984
 
985
        * config/tc-mips.c (mips_set_options): Add ase_mt for MT instructions.
986
        (mips_opts): Add -1 to initialize ase_mt.
987
        (file_ase_mt): New variable for -mmt.
988
        (CPU_HAS_MT): New define.
989
        (validate_mips_insn): Add supports for +t, +T, !, $, *, &, g operand
990
        formats.
991
        (mips_ip): Check ase_mt to enable MT instructions.
992
        Handle !, $, *, &, +T, +t, g operand formats.
993
        For "mftc1", "mfthc1", "cftc1", "mttc1", "mtthc1", "cttc1", we allow
994
        odd float registers.
995
        (OPTION_MT, OPTION_NO_MT): New define.
996
        (OPTION_COMPAT_ARCH_BASE): Change because of inserting MT define.
997
        (md_parse_option): Parse OPTION_MT and OPTION_NO_MT.
998
        (mips_after_parse_args): Set ase_mt based on CPU.
999
        (s_mipsset): Handle ".set mt" and ".set nomt".
1000
        (mips_elf_final_processing): Remind of adding new flag for MT ASE.
1001
        (md_show_usage): Show usage of -mmt and -mno-mt.
1002
        * doc/as.texinfo: Document -mmt and -mno-mt options.
1003
        * doc/c-mips.texi: Likewise, and document ".set mt" and ".set nomt"
1004
        directives.
1005
 
1006
2005-09-06  Paul Brook  
1007
 
1008
        * config/tc-arm.c (arm_it): Add relax field.
1009
        (T16_32_TAB): Add addi, addis, add_pc, add_sp, dec_sp, inc_sp,
1010
        b, bcond, ldr_pc, ldr_pc2, ldr_sp, str_sp, subi, subis.
1011
        (do_t_add_sub, do_t_addr, do_t_branch, do_t_ldst,
1012
        do_t_mov_cmp): Allow relaxation.
1013
        (output_relax_insn): New function.
1014
        (put_thumb32_insn): New function.
1015
        (output_inst): Use new functions.
1016
        (md_assemble): Don't throw error on relaxable instructions.
1017
        (insns): Change "b" entry from TCE(...) to tCE(...).
1018
        (md_estimate_size_before_relax): Return 2.
1019
        (md_convert_frag, relax_immediate, relax_adr, relax_addsub,
1020
        relax_branch, arm_relax_frag): New functions.
1021
        (arm_force_relocation): Return 0 for Thumb-2 immediate operand
1022
        relocations.
1023
        * config/tc-arm.h (md_convert_frag): Remove definition.
1024
        (md_relax_frag): Define.
1025
        (arm_relax_frag): Add prototype.
1026
 
1027
2005-09-02  Paul Brook  
1028
 
1029
        * config/tc-arm.c (do_rn_rd): Enforce SWP operand constraints.
1030
 
1031
2005-09-02  Paul Brook  
1032
 
1033
        * config/tc-arm.c (encode_arm_cp_address): Use
1034
        BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
1035
        (do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
1036
        mode.
1037
        (md_assemble): Only allow coprocessor instructions when Thumb-2 is
1038
        available.
1039
        (cCE, cC3): Define.
1040
        (insns): Use them for coprocessor instructions.
1041
        (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
1042
        (get_thumb32_insn): New function.
1043
        (put_thumb32_insn): New function.
1044
        (md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
1045
        BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
1046
 
1047
2005-09-02  Paul Brook  
1048
 
1049
        * config/tc-arm.c (opcode_lookup): Look for infix opcode when
1050
        incorrect suffix matches.
1051
 
1052
2005-09-01  David Ung  
1053
 
1054
        * config/tc-mips.c (append_insn): Correctly handle mips16 case
1055
        when the frags are different for the 2 instructions we want to
1056
        swap.  If the lengths of the 2 instructions are not the same, we
1057
        won't do the swap but emit an nop.
1058
 
1059
2005-09-01  Dmitry Diky  
1060
 
1061
        * config/tc-msp430.c (msp430_operands): Emit dwarf2_emit_insn()
1062
        as appropriate. Change frag_variant() to frag_var() for relaxes.
1063
 
1064
2005-08-29  Nick Clifton  
1065
 
1066
        * write.c (generic_force_reloc): Do not call S_FORCE_RELOC if
1067
        there is no symbol.
1068
 
1069
2005-08-26  Jan Beulich  
1070
 
1071
        * config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
1072
        qualified operand of a branch.
1073
        (intel_bracket_expr): Set JumpAbsolute here...
1074
        (intel_e11): ... rather than here.
1075
 
1076
2005-08-26  Christian Groessler  
1077
 
1078
        * configure.tgt: Set bfd_gas also for z8k cpu.
1079
        * config/tc-z8k.c (s_segm): Use bfd_set_arch_mach to set machine
1080
        type.
1081
        (newfix): Adapt to bfd reloc types.
1082
        (build_bytes): Adapt to bfd reloc types.  Ensure that enough space
1083
        is available in the current frag.
1084
        (md_convert_frag): Adapt function parameters.
1085
        (tc_gen_reloc): New function.
1086
        (md_section_align): Use bfd_get_section_alignment.
1087
        (md_apply_fix): Adapt to bfd reloc types.  Fix handling of
1088
        BFD_RELOC_Z8K_IMM4L, BFD_RELOC_8, BFD_RELOC_16, and BFD_RELOC_32
1089
        relocations.
1090
        * config/tc-z8k.h (TARGET_ARCH): Define.
1091
        (tc_fix_adjustable): Define.
1092
 
1093
2005-08-25  Chao-ying Fu  
1094
 
1095
        * config/tc-mips.c (mips_set_options): Add ase_dsp for DSP instructions.
1096
        (mips_opts): Add -1 to initialize ase_dsp.
1097
        (file_ase_dsp): New variable for -mdsp.
1098
        (CPU_HAS_DSP): New define.
1099
        (validate_mips_insn): Add supports for 3, 4, 5, 6, 7, 8, 9, 0, ', :, @
1100
        operand formats.
1101
        (mips_ip): Add min_range and max_range for checking singed numbers.
1102
        Check ase_dsp to enable DSP instructions.
1103
        Handle 3, 4, 5, 6, 7, 8, 9, 0, ', :, @ operand formats.
1104
        (OPTION_DSP, OPTION_NO_DSP): New define.
1105
        (OPTION_COMPAT_ARCH_BASE): Change because of inserting DSP define.
1106
        (md_parse_option): Parse OPTION_DSP and OPTION_NO_DSP.
1107
        (mips_after_parse_args): Set ase_dsp based on CPU.
1108
        (s_mipsset): Handle ".set dsp" and ".set nodsp".
1109
        (mips_elf_final_processing): Remind of adding new flag for DSP ASE.
1110
        (md_show_usage): Show usage of -mdsp and -mno-dsp.
1111
 
1112
2005-08-23  David Ung  
1113
 
1114
        * config/tc-mips.c (mips_cpu_info_table): Add 5kf to the table of
1115
        cpu names.
1116
 
1117
2005-08-23  Alan Modra  
1118
 
1119
        PR 1036
1120
        * config/tc-ppc.c (ppc_symbol_chars): Add '%' and '['.
1121
 
1122
2005-08-23  Phil Edwards  
1123
 
1124
        * configure.tgt (*-*-vxworks):  Match vxworks* instead.
1125
 
1126
2005-08-22  Jan Beulich  
1127
 
1128
        * config/tc-i386.c (object_64bit): New.
1129
        (i386_target_format): Initialize it.
1130
        (output_disp): Use object_64bit for relocation type determination.
1131
        (output_imm): Likewise.
1132
        (i386_validate_fix): Likewise.
1133
        (tc_gen_reloc): Likewise.
1134
        (lex_got): Likewise. Remove static mode_name. Change array size
1135
        of gotrel's rel field, and adjust its initializer. Adjust diagnostic.
1136
        (x86_cons): Use object_64bit for deciding whether quad fields can
1137
        have relocations.
1138
 
1139
2005-08-18  Christian Groessler  
1140
 
1141
        * config/tc-h8300.h: Remove TC_RELOC_MANGLE/tc_reloc_mangle.
1142
        * config/tc-mcore.h: Likewise.
1143
        * config/tc-z8k.h: Likewise.
1144
        * config/tc-z8k.c: Likewise.
1145
        * config/tc-sh.h: Remove TC_RELOC_MANGLE and
1146
        sh_coff_reloc_mangle declaration.
1147
        * config/tc-sh.c: (md_apply_fix): Fix comment for case
1148
        BFD_RELOC_SH_USES.
1149
 
1150
2005-08-18  Kaz Kojima  
1151
 
1152
        * config/tc-sh64.c (sh64_target_format): Check preset_target_arch
1153
        to confirm that no ISA is specified.
1154
 
1155
2005-08-18  Nick Clifton  
1156
 
1157
        * write.c (relax_segment): Count the number of frags being
1158
        processed and use this to compute a maximum limit on the number of
1159
        iterations that will be allowed when attempting to relax the
1160
        segment.
1161
 
1162
2005-08-17  Danny Smith  
1163
 
1164
        * config/obj-coff.c (obj_coff_weak): Set auxiliary record
1165
        of NT weak externals to IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY.
1166
 
1167
2005-08-16  Alan Modra  
1168
 
1169
        * config/tc-ppc.c (ppc_set_cpu): Don't select 64-bit based on
1170
        default cpu.
1171
 
1172
2005-08-15  Paul Brook  
1173
 
1174
        * config/tc-arm.c (do_t_mov_cmp): Fix encoding of i16-bit conditional
1175
        instructions.
1176
        (do_t_mvn_tst, do_t_neg, do_t_shift): Ditto.
1177
 
1178
2005-08-15  Daniel Jacobowitz  
1179
 
1180
        * config/tc-ppc.c (parse_cpu): Add -me300 support.
1181
        (md_show_usage): Likewise.
1182
        * doc/c-ppc.texi (PowerPC-Opts): Document it.
1183
 
1184
2005-08-12 Martin Schwidefsky  
1185
 
1186
        * config/tc-s390.c (md_parse_option):  Add cpu type z9-109.
1187
        (md_gather_operands): Add support for optional operands.
1188
 
1189
2005-08-12  Dmitry Diky 
1190
        * config/tc-msp430.c (msp430_enable_relax): New flag.
1191
        (msp430_enable_polys): Likewise.
1192
        (OPTION_RELAX): New option.
1193
        (OPTION_POLYMORPHS): Likewise.
1194
        (md_longopts): New long options.
1195
        (md_show_usage): Updated.
1196
        (md_parse_option): Add new options handler.
1197
        (msp430_operands): Add check if polymorph insns are enabled.
1198
        (msp430_force_relocation_local): New function.
1199
        (md_apply_fix): Now delete relocs according to new flags combination.
1200
        (msp430_relax_frag): Convert long branches to short branches only if
1201
        flag msp430_enable_relax is set.
1202
        * config/tc-msp430.h (TC_FORCE_RELOCATION_LOCAL): Defined.
1203
        (msp430_force_relocation_local): Likewise.
1204
        * doc/c-msp430.texi: Describe new options.
1205
 
1206
2005-08-11  Ian Lance Taylor  
1207
 
1208
        * Makefile.am ($(srcdir)/make-gas.com): Remove target.
1209
        (stamp-mk.com): Likewise.
1210
        (EXTRA_DIST): Remove make-gas.com from list.
1211
        (MOSTLYCLEANFILES): Remove stamp-mk.com from list.
1212
        * Makefile.in: Regenerate.
1213
 
1214
2005-08-11  Hans-Peter Nilsson  
1215
 
1216
        * subsegs.c (subseg_change): Move declaration of seginfo to before
1217
        first statement.
1218
 
1219
2005-08-11  Alan Modra  
1220
 
1221
        * README-vms: Delete.
1222
        * config-gas.com: Delete.
1223
        * makefile.vms: Delete.
1224
        * vmsconf.sh: Delete.
1225
        * config/atof-tahoe.c: Delete.
1226
        * config/m88k-opcode.h: Delete.
1227
        * config/obj-bout.c: Delete.
1228
        * config/obj-bout.h: Delete.
1229
        * config/obj-hp300.c: Delete.
1230
        * config/obj-hp300.h: Delete.
1231
        * config/tc-a29k.c: Delete.
1232
        * config/tc-a29k.h: Delete.
1233
        * config/tc-h8500.c: Delete.
1234
        * config/tc-h8500.h: Delete.
1235
        * config/tc-m88k.c: Delete.
1236
        * config/tc-m88k.h: Delete.
1237
        * config/tc-tahoe.c: Delete.
1238
        * config/tc-tahoe.h: Delete.
1239
        * config/tc-tic80.c: Delete.
1240
        * config/tc-tic80.h: Delete.
1241
        * config/tc-w65.c: Delete.
1242
        * config/tc-w65.h: Delete.
1243
        * config/te-aux.h: Delete.
1244
        * config/te-delt88.h: Delete.
1245
        * config/te-delta.h: Delete.
1246
        * config/te-dpx2.h: Delete.
1247
        * config/te-hp300.h: Delete.
1248
        * config/te-ic960.h: Delete.
1249
        * config/vms-a-conf.h: Delete.
1250
        * doc/c-a29k.texi: Delete.
1251
        * doc/c-h8500.texi: Delete.
1252
        * doc/c-m88k.texi: Delete.
1253
        * README: Remove obsolete examples, and list of supported targets.
1254
        * Makefile.am: Remove a29k, h8500, m88k, tahoe, tic80, w65,
1255
        bout and hp300 support.
1256
        (DEP_FLAGS): Don't define BFD_ASSEMBLER.
1257
        * configure.in: Remove --enable-bfd-assembler, need_bfd,
1258
        primary_bfd_gas.
1259
        * configure.tgt: Remove a29k, h8300-coff, h8500-*, i960 non-elf,
1260
        m68k non bfd, m88k, or32-coff, tic80-*, vax non-bfd, w65k-*, *-nindy.
1261
        * as.c: Remove all non-BFD_ASSEMBLER code, support for above targets.
1262
        * as.h: Likewise.
1263
        * dw2gencfi.c: Likewise.
1264
        * dwarf2dbg.c: Likewise.
1265
        * ehopt.c: Likewise.
1266
        * input-file.c: Likewise.
1267
        * listing.c: Likewise.
1268
        * literal.c: Likewise.
1269
        * messages.c: Likewise.
1270
        * obj.h: Likewise.
1271
        * output-file.c: Likewise.
1272
        * read.c: Likewise.
1273
        * stabs.c: Likewise.
1274
        * struc-symbol.h: Likewise.
1275
        * subsegs.c: Likewise.
1276
        * subsegs.h: Likewise.
1277
        * symbols.c: Likewise.
1278
        * symbols.h: Likewise.
1279
        * tc.h: Likewise.
1280
        * write.c: Likewise.
1281
        * write.h: Likewise.
1282
        * config/aout_gnu.h: Likewise.
1283
        * config/obj-aout.c: Likewise.
1284
        * config/obj-aout.h: Likewise.
1285
        * config/obj-coff.c: Likewise.
1286
        * config/obj-coff.h: Likewise.
1287
        * config/obj-evax.h: Likewise.
1288
        * config/obj-ieee.h: Likewise.
1289
        * config/tc-arm.c: Likewise.
1290
        * config/tc-arm.h: Likewise.
1291
        * config/tc-avr.c: Likewise.
1292
        * config/tc-avr.h: Likewise.
1293
        * config/tc-crx.h: Likewise.
1294
        * config/tc-d10v.h: Likewise.
1295
        * config/tc-d30v.h: Likewise.
1296
        * config/tc-dlx.h: Likewise.
1297
        * config/tc-fr30.h: Likewise.
1298
        * config/tc-frv.h: Likewise.
1299
        * config/tc-h8300.c: Likewise.
1300
        * config/tc-h8300.h: Likewise.
1301
        * config/tc-hppa.h: Likewise.
1302
        * config/tc-i370.h: Likewise.
1303
        * config/tc-i386.c: Likewise.
1304
        * config/tc-i386.h: Likewise.
1305
        * config/tc-i860.h: Likewise.
1306
        * config/tc-i960.c: Likewise.
1307
        * config/tc-i960.h: Likewise.
1308
        * config/tc-ip2k.h: Likewise.
1309
        * config/tc-iq2000.h: Likewise.
1310
        * config/tc-m32c.h: Likewise.
1311
        * config/tc-m32r.h: Likewise.
1312
        * config/tc-m68hc11.h: Likewise.
1313
        * config/tc-m68k.c: Likewise.
1314
        * config/tc-m68k.h: Likewise.
1315
        * config/tc-maxq.c: Likewise.
1316
        * config/tc-maxq.h: Likewise.
1317
        * config/tc-mcore.c: Likewise.
1318
        * config/tc-mcore.h: Likewise.
1319
        * config/tc-mn10200.h: Likewise.
1320
        * config/tc-mn10300.c: Likewise.
1321
        * config/tc-mn10300.h: Likewise.
1322
        * config/tc-ms1.h: Likewise.
1323
        * config/tc-msp430.c: Likewise.
1324
        * config/tc-msp430.h: Likewise.
1325
        * config/tc-ns32k.c: Likewise.
1326
        * config/tc-ns32k.h: Likewise.
1327
        * config/tc-openrisc.h: Likewise.
1328
        * config/tc-or32.c: Likewise.
1329
        * config/tc-or32.h: Likewise.
1330
        * config/tc-ppc.c: Likewise.
1331
        * config/tc-ppc.h: Likewise.
1332
        * config/tc-s390.h: Likewise.
1333
        * config/tc-sh.c: Likewise.
1334
        * config/tc-sh.h: Likewise.
1335
        * config/tc-sparc.c: Likewise.
1336
        * config/tc-tic30.c: Likewise.
1337
        * config/tc-tic30.h: Likewise.
1338
        * config/tc-tic4x.c: Likewise.
1339
        * config/tc-tic4x.h: Likewise.
1340
        * config/tc-tic54x.c: Likewise.
1341
        * config/tc-tic54x.h: Likewise.
1342
        * config/tc-v850.h: Likewise.
1343
        * config/tc-vax.c: Likewise.
1344
        * config/tc-vax.h: Likewise.
1345
        * config/tc-xstormy16.h: Likewise.
1346
        * config/tc-xtensa.h: Likewise.
1347
        * config/tc-z8k.c: Likewise.
1348
        * config/tc-z8k.h: Likewise.
1349
        * config/vms-a-conf.h
1350
        * doc/Makefile.am: Likewise.
1351
        * doc/all.texi: Likewise.
1352
        * doc/as.texinfo: Likewise.
1353
        * doc/internals.texi: Likewise.
1354
        * doc/Makefile.in: Regenerate.
1355
        * Makefile.in: Regenerate.
1356
        * configure: Regenerate.
1357
        * config.in: Regenerate.
1358
        * po/POTFILES.in: Regenerate.
1359
 
1360
2005-08-09  Nick Clifton  
1361
 
1362
        PR 1070
1363
        * macro.c (getstring): Do not treat round parentheses exactly the
1364
        same as angle brackets - the parentheses need to be preserved and
1365
        passed on to the macro processing code.
1366
 
1367
2005-08-08  Nick Clifton  
1368
 
1369
        * config/tc-msp430.c (MSP430_ISA_21): Define.
1370
        (mcu_types): Add entries for msp430x21xx variants.
1371
 
1372
2005-08-08  Nick Clifton  
1373
 
1374
        PR 1070
1375
        * macro.c (getstring): Treat round parentheses in the same way as
1376
        angle brackets.
1377
        (get_any_string): Likewise.
1378
 
1379
2005-08-07  H.J. Lu  
1380
 
1381
        PR gas/1118
1382
        * as.c (parse_args): Handle -al=.
1383
 
1384
2005-08-07  Nick Clifton  
1385
 
1386
        * read.c (s_app_line): Accept a line number of 0 for compatibility
1387
        with gcc's output for assembler-with-cpp files.
1388
 
1389
2005-08-05  Paul Brook  
1390
 
1391
        * config/tc-arm.c (current_it_mask, current_cc): New variables.
1392
        (do_t_add_sub): Use correct encodings inside IT block.
1393
        (do_t_arit3c): Ditto.
1394
        (do_t_it): Simplify logic.  Set current_it_mask and current_cc.
1395
        (md_assemble): Verify conditional suffixes agains IT blocks.
1396
 
1397
2005-08-05  Paul Brook  
1398
 
1399
        * config/tc-arm.c (encode_thumb32_immediate): Only accept shifted
1400
        constants.
1401
        (encode_thumb32_shifted_operand): Prohibit register shifts.
1402
        (encode_thumb32_addr_mode): Fix typo.
1403
        (insns): Correct thumb2 ldm and stm opcodes.
1404
 
1405
2005-08-02  Khem Raj  
1406
 
1407
        * config/tc-arm.c (do_iwmmxt_wldstd): Correct the offset range for
1408
        WLDRD/WSTRD instruction.
1409
 
1410
2005-08-02  Alan Modra  
1411
 
1412
        * config/tc-ppc.c (md_apply_fix ): Don't warn on overflow
1413
        if emitting a reloc.
1414
 
1415
2005-07-29  Thiemo Seufer  
1416
 
1417
        * config/tc-mips.c (s_mips_globl): Allow multiple symbols per .globl.
1418
 
1419
2005-07-29  Paul Brook  
1420
 
1421
        * config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
1422
        pop.
1423
        (do_t_addr): Implement 32-bit variant.
1424
        (do_t_push_pop): Make some errors warnings.  Handle single register
1425
        32-bit case.
1426
        (insns): Use tCE for adr.
1427
        (md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
1428
        (md_apply_fix): Ditto.
1429
 
1430
2005-07-29  Paul Brook  
1431
 
1432
        * config/tc-arm.c (parse_tb): New function.
1433
        (enum operand_parse_code): Add OP_TB.
1434
        (parse_operands): Handle OP_TB.
1435
        (do_t_add_sub_w, do_t_tb): New functions.
1436
        (insns): Add entries for addw, subw, tbb and tbh.
1437
        (md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
1438
 
1439
2005-07-29  Kazuhiro Inaoka 
1440
 
1441
        * config/tc-m32r.c (m32r_check_fixup): Fixed X_op check.
1442
 
1443
2005-07-27  H.J. Lu 
1444
 
1445
        * config/tc-i386.c (handle_large_common): Declare only for ELF.
1446
 
1447
2005-07-27  Jan Beulich  
1448
 
1449
        * config/tc-ia64.h (unw_r_record): Change type of fr_mem to unsigned
1450
        int.
1451
        (unw_p_record): Remove unused/redundant fields imask and rmask.
1452
        Combine spoff and pspoff into a union. Combine gr and br into a
1453
        union. Change type of grmask and brmask to unsigned char. Change type
1454
        of frmask to unsigned int.
1455
        (unw_x_record): Combine spoff, pspoff, and treg into a union.
1456
        * config/tc-ia64.c (unwind): New field 'pending_saves'.
1457
        (check_pending_save): New.
1458
        (alloc_record): Clear out entire record.
1459
        (output_psp_gr): Use renamed structure fields.
1460
        (output_psp_sprel): Likewise.
1461
        (output_rp_gr): Likewise.
1462
        (output_rp_br): Likewise.
1463
        (output_rp_psprel): Likewise.
1464
        (output_rp_sprel): Likewise.
1465
        (output_pfs_gr): Likewise.
1466
        (output_pfs_psprel): Likewise.
1467
        (output_pfs_sprel): Likewise.
1468
        (output_preds_gr): Likewise.
1469
        (output_preds_psprel): Likewise.
1470
        (output_preds_sprel): Likewise.
1471
        (output_spill_base): Likewise.
1472
        (output_unat_gr): Likewise.
1473
        (output_unat_psprel): Likewise.
1474
        (output_unat_sprel): Likewise.
1475
        (output_lc_gr): Likewise.
1476
        (output_lc_psprel): Likewise.
1477
        (output_lc_sprel): Likewise.
1478
        (output_fpsr_gr): Likewise.
1479
        (output_fpsr_psprel): Likewise.
1480
        (output_fpsr_sprel): Likewise.
1481
        (output_priunat_gr): Likewise.
1482
        (output_priunat_psprel): Likewise.
1483
        (output_priunat_sprel): Likewise.
1484
        (output_bsp_gr): Likewise.
1485
        (output_bsp_psprel): Likewise.
1486
        (output_bsp_sprel): Likewise.
1487
        (output_bspstore_gr): Likewise.
1488
        (output_bspstore_psprel): Likewise.
1489
        (output_bspstore_sprel): Likewise.
1490
        (output_rnat_gr): Likewise.
1491
        (output_rnat_psprel): Likewise.
1492
        (output_rnat_sprel): Likewise.
1493
        (output_spill_psprel): Likewise.
1494
        (output_spill_sprel): Likewise.
1495
        (output_spill_reg): Likewise.
1496
        (output_fr_mem): Likewise. Allocate one unwind record per set mask
1497
        bit.
1498
        (output_frgr_mem): Likewise.
1499
        (output_gr_mem): Likewise.
1500
        (output_br_mem): Likewise.
1501
        (output_gr_gr): Likewise.
1502
        (output_br_gr): Likewise.
1503
        (fixup_unw_records): Likewise.
1504
        (process_one_record): Use renamed structure fields. For gr_gr and
1505
        br_gr, collect mask from chain of records before output.
1506
        (in_prologue): Simplify and eliminate early returns. Call
1507
        check_pending_save.
1508
        (in_body): Simplify and eliminate early returns.
1509
        (dot_body): Call check_pending_save.
1510
        (md_assemble): Update comment. Deal with pending saves.
1511
 
1512
2005-07-26  Jan Beulich  
1513
 
1514
        * config/tc-i386.c (optimize_imm): Calculate candidate immediates
1515
        mask from guessed suffix, but mask out other immediate types only
1516
        if at least on candidate is valid for the insn.
1517
 
1518
2005-07-25  DJ Delorie  
1519
 
1520
        * config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
1521
        Support %mod() modifiers from opcodes.
1522
        * doc/c-m32c.texi (M32C-Modifiers): New section.
1523
 
1524
2005-07-25  Jan Hubicka  
1525
            H.J. Lu  
1526
 
1527
        * config/obj-elf.c: Include "elf/x86-64.h" if TC_I386 is
1528
        defined.
1529
        (elf_com_section_ptr): New.
1530
        (elf_begin): Set elf_com_section_ptr to bfd_com_section_ptr.
1531
        (elf_common_parse): Make it global. Use elf_com_section_ptr
1532
        instead of bfd_com_section_ptr.
1533
        (obj_elf_change_section): Handle x86-64 large bss sections.
1534
 
1535
        * config/obj-elf.h (elf_com_section_ptr): New.
1536
        (elf_common_parse): New.
1537
 
1538
        * config/tc-i386.c (handle_large_common): New.
1539
        (md_pseudo_table): Add "largecomm".
1540
        (x86_64_section_letter): New.
1541
        (x86_64_section_word): New.
1542
 
1543
        * config/tc-i386.h (x86_64_section_word): New.
1544
        (x86_64_section_letter): New.
1545
        (md_elf_section_letter): New. Defined.
1546
        (md_elf_section_word): Likewise.
1547
 
1548
2005-07-21  Ralf Corsepius  
1549
 
1550
        * configure.tgt: Remove i386-*-rtemself*.
1551
        Remove sparc-*-rtemself*.
1552
 
1553
2005-07-21  Ben Elliston  
1554
 
1555
        * config/tc-m68k.h: Remove TE_LYNX conditional code.
1556
 
1557
2005-07-21  Paul Brook  
1558
 
1559
        * config/tc-arm.c (encode_thumb32_addr_mode): Don't set
1560
        inst.reloc.pc_rel.
1561
 
1562
2005-07-20  Tavis Ormandy 
1563
 
1564
        * messages.c: Use vsnprintf instead of vsprintf.
1565
 
1566
2005-07-20  Kazuhiro Inaoka  
1567
 
1568
        * config/tc-m32r.c (tc_gen_reloc): Check BFD_RELOC_32_PCREL and
1569
        BFD_RELOC_16_PCREL to Support R_M32R_REL32.
1570
 
1571
2005-07-18  Nick Clifton  
1572
 
1573
        * configure.tgt: Restore alpha ordering to list of arches.
1574
 
1575
2005-07-18  John David Anglin  
1576
 
1577
        * tc-hppa.c (pa_ip): Reject match for '#' immediate if not pa20.
1578
 
1579
2005-07-18  Jan Beulich  
1580
 
1581
        * config/tc-i386.c (md_begin): Use IS_ELF.
1582
        (tc_i386_fix_adjustable): Likewise.
1583
        (md_estimate_size_before_relax): Likewise.
1584
        (md_apply_fix): Likewise.
1585
        (i386_target_format): Likewise.
1586
        (lex_got): Define to NULL when not ELF or when LEX_AT. Check IS_ELF.
1587
        (i386_immediate): Remove #ifdef LEX_AT.
1588
        (i386_displacement): Likewise.
1589
        * config/tc-i386.h (x86_cons): Prototype only when ELF and when not
1590
        LEX_AT.
1591
 
1592
2005-07-18  Jan Beulich  
1593
 
1594
        * config/tc-i386.c (reloc): Convert to ISO C90. Change first
1595
        parameter to unsigned. Parameter sign now is tristate - zero/
1596
        positive mean unsigned/signed, negative means signedness doesn't
1597
        matter. Check field size,
1598
        signedness, and pcrel-ness are in agreement between relocated field
1599
        and relocation type. Adjust diagnostics.
1600
        (optimize_imm): And type mask of operand instead of overwriting it.
1601
        (lex_got): Convert to ISO C90. Add third parameter. Add new field to
1602
        local structure and initialize gotrel accordingly. Pass caller as
1603
        mask of types that the operator can match.
1604
        (x86_cons_fix_new): Let reloc know that signedness of relocation
1605
        doesn't matter.
1606
        (x86_pe_cons_fix_new): Likewise.
1607
        (x86_cons): Pass additional argument to lex_got.
1608
        (i386_immediate): New local variable 'types'. Pass its address as
1609
        additional argument to lex_got. Mask out operand types not supported
1610
        befoe returning.
1611
        (i386_displacement): Likewise. Set bigdisp to all types supported in
1612
        64-bit mode, combining the previously split initialization.
1613
 
1614
2005-07-18  Jan Beulich  
1615
 
1616
        * config/tc-i386.c (parse_insn): Reject prefix if unavailable in
1617
        current mode.
1618
 
1619
2005-07-16  John David Anglin  
1620
 
1621
        * config/tc-hppa.c (pa_ip): Search entire mnemonic before considering
1622
        promoted match.
1623
 
1624
2005-07-16  Alan Modra  
1625
 
1626
        * Makefile.am: Run "make dep-am".
1627
        * Makefile.in: Regenerate.
1628
 
1629
2005-07-15  H.J. Lu 
1630
 
1631
        * gas/config/tc-i386.h (CpuVMX): New.
1632
        (CpuUnknownFlags): Add CpuVMX.
1633
 
1634
2005-07-14  Jim Blandy  
1635
 
1636
        Add support for the Renesas M32C.
1637
        * Makefile.am (CPU_TYPES): List m32c.
1638
        (TARGET_CPU_CFILES): List config/tc-m32c.c.
1639
        (TARGET_CPU_HFILES): List config/tc-m32c.h.
1640
        * configure.in: Add case for m32c.
1641
        * configure.tgt: Add cases for m32c and m32c-*-elf.
1642
        * configure: Regenerated.
1643
        * config/tc-m32c.c, config/tc-m32c.h: New files.
1644
        * doc/Makefile.am (CPU_DOCS): Add c-m32c.texi.
1645
        * doc/Makefile.in: Regenerated.
1646
        * doc/all.texi: Set M32C.
1647
        * doc/as.texinfo: Add text for the M32C-specific options and line
1648
        comment characters, and refer to c-m32c.texi.
1649
        * doc/c-m32c.texi: New file.
1650
 
1651
2005-07-14  Nick Clifton  
1652
 
1653
        PR 1069
1654
        * config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
1655
        the ins_parse buffer.
1656
 
1657
2005-07-10  Ralf Corsepius 
1658
 
1659
        * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,
1660
        i386-*-rtemscoff*, sparc-*-rtemsaout*.
1661
 
1662
2005-07-10  H.J. Lu  
1663
 
1664
        * config/tc-i386.c (optimize_disp): Optimize signed 32bit
1665
        displacements.
1666
 
1667
2005-07-08  Ben Elliston  
1668
 
1669
        * frags.h: Remove ANSI_PROTOTYPES conditional code.
1670
        * config/obj-elf.h: Likewise.
1671
        * config/tc-h8300.h: Likewise.
1672
        * config/tc-h8500.h: Likewise.
1673
        * config/tc-i370.h: Likewise.
1674
        * config/tc-i386.h: Likewise.
1675
        * config/tc-m68hc11.h: Likewise.
1676
        * config/tc-m68k.h: Likewise.
1677
        * config/tc-ppc.h: Likewise.
1678
        * config/tc-s390.h: Likewise.
1679
        * config/tc-sh.h: Likewise.
1680
        * config/tc-sparc.h: Likewise.
1681
        * config/tc-tic30.c: Likewise.
1682
        * config/tc-w65.h: Likewise.
1683
        * config/tc-xtensa.h: Likewise.
1684
 
1685
2005-07-08  Hans-Peter Nilsson  
1686
 
1687
        PR gas/1049
1688
        * config/tc-cris.h (MD_APPLY_SYM_VALUE): Define.
1689
 
1690
2005-07-07  Kaveh R. Ghazi  
1691
 
1692
        * config/tc-tic30.c (debug): Add format attribute.  Fix format
1693
        bugs.
1694
 
1695
2005-07-06  H.J. Lu  
1696
 
1697
        * config/tc-i386.c (cpu_arch): Add sse3.
1698
 
1699
        * config/tc-i386.h (CpuSSE3): Renamed from ...
1700
        (CpuPNI): This. Defined as CpuSSE3.
1701
 
1702
        * doc/c-i386.texi: Document .sse3.
1703
 
1704
2005-07-06  Jan Beulich  
1705
 
1706
        * config/tc-ia64.c (nop): Use zero for L-unit pseudo-nop.
1707
 
1708
2005-07-05  Nick Clifton  
1709
 
1710
        * config/tc-pdp11.c (md_apply_fix): Cast first argument to
1711
        md_chars_to_numbers to an unsigned pointer in order to avoid a
1712
        compile time warning.
1713
 
1714
2005-07-05  Paul Brook  
1715
 
1716
        * config/tc-ppc.c (ppc_target_format): Add VxWorks.
1717
 
1718
2005-07-05  Aldy Hernandez  
1719
 
1720
        * config/tc-ms1.c: New.
1721
        * config/tc-ms1.h: New.
1722
 
1723
2005-07-05  Jan Beulich  
1724
 
1725
        * config/tc-i386.h (CpuSVME): New.
1726
        (CpuUnknownFlags): Include CpuSVME.
1727
        * config/tc-i386.c (cpu_arch): Add .pacifica and .svme. Add opteron
1728
        as alias of sledgehammer.
1729
        (md_assemble): Include invlpga in the check for insns with two source
1730
        operands.
1731
        (process_operands): Include SVME insns in the check for ignored
1732
        segment overrides. Adjust diagnostic.
1733
        (i386_index_check): Special-case SVME insns with memory operands.
1734
 
1735
2005-07-04  Khem Raj  
1736
            Nick Clifton  
1737
 
1738
        * tc-arm.c (struct arm_it): Make operands.imm signed to match its
1739
        use an immediate value.
1740
        (parse_vfp_reg_list): Make the 2nd parameter an unsigned pointer
1741
        since the register field of the operands structure is unsigned.
1742
        (s_arm_unwind_save_vfp): Make "reg" unsigned.
1743
        (parse_operands): Make the 2ns parameter an unsigned pointer to
1744
        match its use.
1745
        (do_ldrd): When using the imm field of the operands structure as a
1746
        second register field, treat it as unsigned.
1747
 
1748
2005-07-04  Alan Modra  
1749
 
1750
        PR 1004
1751
        * config/obj-elf.c (obj_elf_change_section): Use backend
1752
        get_sec_type_attr.
1753
 
1754
2005-07-01  Jan Beulich  
1755
 
1756
        * config/tc-ia64.c (line_separator_chars): Add '{' and '}'.
1757
        (output_spill_psprel, output_spill_psprel_p): Combine.
1758
        (output_spill_sprel, output_spill_sprel_p): Combine.
1759
        (output_spill_reg, output_spill_regp_p): Combine.
1760
        (process_one_record): Handle psp_psprel.
1761
        (parse_predicate_and_operand): New.
1762
        (convert_expr_to_ab_reg): Two new parameters. Return void. Always
1763
        initialize output values. Emit diagnostic case here.
1764
        (convert_expr_to_xy_reg): Likewise. Don't allow r0, f0, and f1.
1765
        (add_unwind_entry): New second parameter. Allow first parameter to
1766
        be NULL. Parse optional tag, emit warning about further support for
1767
        it otherwise being missing. Check end-of-line when requested.
1768
        (dot_fframe): Clear operand when wrong. Allow tag.
1769
        (dot_vframe): Likewise.
1770
        (dot_vframesp): Likewise. Rename parameter, issue warning when psp
1771
        relative.
1772
        (dot_vframepsp): Remove.
1773
        (dot_altrp): Clear operand when wrong. Allow tag.
1774
        (dot_save): Likewise. Let default case also go through
1775
        add_unwind_entry.
1776
        (dot_savemem): Likewise.
1777
        (dot_restore): Don't return when wrong operand. Allow tag.
1778
        (dot_spillreg, dot_spillreg_p): Combine. Simplify by using
1779
        parse_predicate_and_operand and the new arguments to
1780
        convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1781
        when wrong operand. Allow tag.
1782
        (dot_restorereg, dot_restorereg_p): Likewise.
1783
        (dot_spillmem, dot_spillmem_p): Likewise.
1784
        (dot_saveg): Clear operand when wrong. Perform tighter operand
1785
        checks. Allow tag.
1786
        (dot_savef): Likewise.
1787
        (dot_saveb): Likewise.
1788
        (dot_savegf): Likewise.
1789
        (dot_spill): Remove end-of-line check.  Combine. Simplify by using
1790
        parse_predicate_and_operand and the new arguments to
1791
        convert_expr_to_ab_reg and convert_expr_to_xy_reg. Don't return
1792
        when wrong operand. Allow tag.
1793
        (popcount): New.
1794
        (dot_label_state): Don't return when wrong operand.
1795
        (dot_copy_state): Likewise.
1796
        (dot_unwabi): Likewise. Check if in prologue.
1797
        (dot_body): Don't call demand_empty_rest_of_line.
1798
        (dot_prologue): Type of mask and grsave is unsigned. Perform tighter
1799
        operand checks.
1800
        (md_pseudo_table): Also use dot_restorereg for .restorereg.p. Also
1801
        use dot_spillreg for .spillreg.p. Also use dot_spillmem for
1802
        .spillpsp.p and .spillsp.p. Also use dot_vframesp for .vframepsp.
1803
        (parse_operand): New second parameter. Don't deal with '}' here
1804
        anymore. Don't advance past end-of-line.
1805
        (parse_operands): Pass second argument to parse_operand.
1806
        (ia64_start_line): Prevent out-of-bounds access through
1807
        input_line_pointer. Deal with '}' here.
1808
        (ia64_unrecognized_line): Don't deal with '}' here.
1809
        (dot_alias): Use ignore_rest_of_line not its deprecated alias
1810
        discard_rest_of_line.
1811
 
1812
2005-06-30  Zack Weinberg  
1813
 
1814
        * config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
1815
        (encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
1816
        (do_t_branch, insns [b, bl]): Don't encode pipeline offset.
1817
        (do_branch): Always set inst.reloc.pc_rel.
1818
        (s_arm_elf_cons): Disallow use of (plt) suffix.
1819
        (do_adrl): Adjust X_add_number unconditionally.
1820
        (md_pcrel_from): Rename md_pcrel_from_section, add second segT
1821
        argument.  Handle all adjustment for pipeline offset here.
1822
        (md_apply_fix): No need to undo work of md_pcrel_from.  No
1823
        need to extract pre-encoded pipeline adjustments from various
1824
        branch instructions.  Generally, assume instructions are already
1825
        all-bits-zero in the field being fixed up.  Remove all OBJ_ELF
1826
        special cases.  Handle BFD_RELOC_ARM_PLT32 like
1827
        BFD_RELOC_ARM_PCREL_BRANCH.
1828
        (tc_gen_reloc): Remove OBJ_ELF special case.
1829
        * config/tc-arm.c: Define MD_PCREL_FROM_SECTION.
1830
 
1831
2005-06-30  Ben Elliston  
1832
 
1833
        * Makefile.am (check-DEJAGNU): Don't search for expect.
1834
        * Makefile.in: Regenerate.
1835
 
1836
2005-06-30  Ben Elliston  
1837
 
1838
        * Makefile.am (EXPECT): Set to expect.
1839
        (RUNTEST): Likewise, set to runtest.
1840
        * Makefile.in: Regenerate.
1841
 
1842
2005-06-23  Ben Elliston  
1843
 
1844
        * config/m68k-parse.h: Use ISO C90.
1845
        * config/m68k-parse.y: Likewise.
1846
        * config/tc-m68k.h: Likewise.
1847
 
1848
2005-06-20  H.J. Lu  
1849
 
1850
        PR 1013
1851
        * config/tc-i386.c (md_assemble): Don't call optimize_disp on
1852
        movabs.
1853
        (optimize_disp): Optimize only if possible. Don't use 64bit
1854
        displacement on non-constants and do same on constants if
1855
        possible.
1856
 
1857
2005-06-17  Jan Beulich  
1858
 
1859
        * config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
1860
        (tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
1861
        BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
1862
        (output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
1863
        and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
1864
        aborting.
1865
        (output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
1866
        Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
1867
        (tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
1868
        Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
1869
        BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
1870
        BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
1871
        convert 8-byte pc-relative relocations.
1872
        (lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
1873
        (i386_validate_fix): Likewise.
1874
        (x86_cons): Also handle quad values in 64-bit mode.
1875
        (i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
1876
        (md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
1877
        BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
1878
        to pc-relative variant. Also check for BFD_RELOC_64_PCREL.
1879
 
1880
2005-06-13  Zack Weinberg  
1881
 
1882
        * config/tc-arm.c (find_real_start): Check S_IS_LOCAL on
1883
        symbolP as well as for names with a leading dot.  Use ACONCAT.
1884
        (md_apply_fix): For branch relocations, only replace value
1885
        with fixP->fx_offset (under #ifdef OBJ_ELF) when !fixP->fx_done.
1886
        (arm_force_relocation): Remove #ifdef OBJ_ELF case.
1887
        * config/tc-arm.h (LOCAL_LABEL): Remove unnecessary parentheses.
1888
        (LOCAL_LABEL_PREFIX): Don't define.
1889
 
1890
2005-06-10  Alan Modra  
1891
 
1892
        * config/tc-hppa.c (pa_block): Allocate just one byte for the
1893
        fill pattern.
1894
 
1895
2005-06-08  James E Wilson  
1896
 
1897
        PR 994
1898
        * config/tc-ia64.c (slot_index): Revert last change.  If first_frag
1899
        is NULL, then emit a warning, and return the current index.
1900
 
1901
2005-06-08  Tomas Hurka  
1902
 
1903
        PR 991
1904
        * config/tc-m68k.c (m68k_ip): Test for insn compatiblity using a
1905
        temporary copy of the operands array so that changes can be safely
1906
        backed out if the insn does not match.
1907
        (m68k_compare_opcode): Shortcut the test when the parameters are
1908
        the same.  Return 1 if the names match but the second opcode is
1909
        further on in the array than the first.
1910
 
1911
2005-06-08  Nick Clifton  
1912
 
1913
        PR 994
1914
        * config/tc-ia64.c (slot_index): Check for a NULL first_frag.
1915
 
1916
2005-06-08  Kazuhiro Inaoka 
1917
 
1918
        * config/tc-m32r.c (use_parallel): Change default value from 1 to 0.
1919
 
1920
2005-06-07  Aldy Hernandez  
1921
            Michael Snyder  
1922
            Stan Cox  
1923
 
1924
        * configure.in: Add ms1 case.
1925
 
1926
        * configure: Regenerate.
1927
 
1928
        * configure.tgt: Add ms1 case.
1929
 
1930
2005-06-07  Bob Wilson  
1931
 
1932
        * config/tc-xtensa.h (resource_table): Change units to unsigned chars.
1933
        * config/tc-xtensa.c (new_resource_table): Likewise.
1934
        (resize_resource_table): Likewise.
1935
        (release_resources): Fix assertion for unsigned values.
1936
 
1937
2005-06-07  Zack Weinberg  
1938
 
1939
        * cgen.c, cgen.h, tc.h, write.c, config/obj-coff.c
1940
        * config/tc-a29k.c, config/tc-alpha.c, config/tc-alpha.h
1941
        * config/tc-arc.c, config/tc-arc.h, config/tc-arm.c
1942
        * config/tc-arm.h, config/tc-avr.c, config/tc-avr.h
1943
        * config/tc-cris.c, config/tc-crx.c, config/tc-d10v.c
1944
        * config/tc-d10v.h, config/tc-d30v.c, config/tc-d30v.h
1945
        * config/tc-dlx.c, config/tc-dlx.h, config/tc-fr30.h
1946
        * config/tc-frv.c, config/tc-frv.h, config/tc-h8300.c
1947
        * config/tc-h8500.c, config/tc-hppa.c, config/tc-hppa.h
1948
        * config/tc-i370.c, config/tc-i370.h, config/tc-i386.c
1949
        * config/tc-i386.h, config/tc-i860.c, config/tc-i860.h
1950
        * config/tc-i960.c, config/tc-i960.h, config/tc-ia64.c
1951
        * config/tc-ip2k.c, config/tc-ip2k.h, config/tc-iq2000.c
1952
        * config/tc-iq2000.h, config/tc-m32r.c, config/tc-m32r.h
1953
        * config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c
1954
        * config/tc-m68k.h, config/tc-m88k.c, config/tc-maxq.c
1955
        * config/tc-mcore.c, config/tc-mcore.h, config/tc-mips.c
1956
        * config/tc-mips.h, config/tc-mmix.c, config/tc-mn10200.c
1957
        * config/tc-mn10300.c, config/tc-msp430.c, config/tc-ns32k.c
1958
        * config/tc-openrisc.h, config/tc-or32.c, config/tc-or32.h
1959
        * config/tc-pdp11.c, config/tc-pj.c, config/tc-pj.h
1960
        * config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c
1961
        * config/tc-s390.h, config/tc-sh64.c, config/tc-sh.c
1962
        * config/tc-sh.h, config/tc-sparc.c, config/tc-sparc.h
1963
        * config/tc-tahoe.c, config/tc-tic30.c, config/tc-tic4x.c
1964
        * config/tc-tic54x.c, config/tc-tic80.c, config/tc-v850.c
1965
        * config/tc-v850.h, config/tc-vax.c, config/tc-vax.h
1966
        * config/tc-w65.c, config/tc-xstormy16.c, config/tc-xstormy16.h
1967
        * config/tc-xtensa.c, config/tc-z8k.c:
1968
        Replace all instances of the string "_apply_fix3" with
1969
        "_apply_fix".
1970
        * po/POTFILES.in, po/gas.pot: Regenerate.
1971
 
1972
2005-06-08  Alan Modra  
1973
 
1974
        * Makefile.am: Run "make dep-am".
1975
        (POTFILES): Remove GAS_CFILES.
1976
        * Makefile.in: Regenerate.
1977
 
1978
2005-06-07  David Ung  
1979
 
1980
        * config/tc-mips.c (mips_cpu_info_table): Add cpu names m4k, 24k,
1981
        24kc, 24kf and 24kfx under MIPS32 release 2.
1982
 
1983
2005-06-04  Nick Clifton  
1984
 
1985
        * config/tc-arm.c (CE, C3, CM, UE, UF): Redefine without reference
1986
        to their Thumb-enabled equivalents.
1987
 
1988
2005-06-01  Maciej W. Rozycki  
1989
 
1990
        * config/tc-mips.c (load_register): Add leading "0x" to the
1991
        output of sprintf_vma().
1992
        (macro): Likewise.
1993
 
1994
2005-06-01  Nick Clifton  
1995
 
1996
        * config/tc-arm.c (TxCE, TxC3, TxCM, TUE, TUF): Remove redundant
1997
        test for the presence of thumb version of the parsing functions
1998
        since they must always exist and the test generates a compile time
1999
        warning message.
2000
 
2001
2005-05-31  Richard Henderson  
2002
 
2003
        * config/tc-alpha.c (O_lituse_jsrdirect): New.
2004
        (alpha_reloc_op): Add it.
2005
        (debug_exp): Handle it.
2006
        (DUMMY_RELOC_LITUSE_JSRDIRECT): New.
2007
        (emit_insn): Handle it.
2008
        * doc/c-alpha.texi (Alpha-Relocs): Document lituse_jsrdirect.
2009
 
2010
2005-05-31  Christian Groessler  
2011
 
2012
        * write.c (dump_section_relocs): Convert to ISO-C.
2013
        (write_relocs): Avoid signed/unsigned and fprintf argument
2014
        warnings in debug code.
2015
 
2016
2005-05-26  Zack Weinberg  
2017
 
2018
        * config/tc-arm.h (TC_FIX_TYPE): Change to int.
2019
        (TC_INIT_FIX_DATA): Initialize to 0, not NULL.
2020
        * config/tc-arm.c (fix_new_arm): Remove now-unnecessary cast.
2021
        (md_apply_fix3): Delete fix_is_thumb variable; refer to
2022
        fixP->tc_fix_data directly in the sole place it was used.
2023
        Explicitly truncate value, *valP, fixP->fx_addnumber, and
2024
        fixP->fx_offset to 32 bits, for consistent behavior between 32-
2025
        and 64-bit hosts.
2026
 
2027
2005-05-27  Jan Beulich  
2028
 
2029
        * config/tc-ia64.c (struct proc_pending): New.
2030
        (unwind): Replace proc_start with proc_pending.
2031
        (unwind_diagnostic): Check unwind.proc_pending.sym.
2032
        (dot_proc): Replace unwind.proc_start with unwind.proc_pending.sym.
2033
        Check if previous proc not closed. Record all entry points.
2034
        (dot_endp): Replace unwind.proc_start with unwind.proc_pending.sym.
2035
        Set symbol sizes for entry points recorded in dot_proc. Check
2036
        arguments for consistency with respective .proc's.
2037
        (md_assemble): Replace unwind.proc_start with
2038
        unwind.proc_pending.sym.
2039
 
2040
2005-05-27  Jan Beulich  
2041
 
2042
        * config/tc-ia64.c (emit_one_bundle): Restrict scope of ptr, end_ptr,
2043
        and last_ptr. Check all in-use slots for first one with non-NULL
2044
        unwind_record. Don't reload end_ptr before second update round.
2045
 
2046
2005-05-26  James E Wilson  
2047
 
2048
        * config/tc-ia64.c (extra_goodness): Update comment.
2049
        (md_begin): Add debugging code to print best_template table.
2050
 
2051
2005-05-25  Jan Beulich  
2052
 
2053
        * config/tc-ia64.c (md_begin): Don't try to match slot 2 of an MLX
2054
        template.
2055
 
2056
2005-05-25  Jan Beulich  
2057
 
2058
        * config/tc-ia64.c (ia64_gen_real_reloc_type): Also handle
2059
        BFD_RELOC_UNUSED when determining the width of the reloc.
2060
 
2061
2005-05-25  Jan Beulich  
2062
 
2063
        * config/tc-ia64.c (dot_endp): Clear out all three pointers in unwind
2064
        section entry.
2065
 
2066
2005-05-25  Jan Beulich  
2067
 
2068
        * config/tc-ia64.c (dot_radix): Rewrite.
2069
 
2070
2005-05-25  Jan Beulich  
2071
 
2072
        * config/tc-ia64.c (struct unw_rec_list): Remove next_slot_number
2073
        and next_slot_frag.
2074
        (alloc_record): Remove references to next_slot_number and
2075
        next_slot_frag.
2076
        (emit_one_bundle): Likewise.
2077
 
2078
2005-05-22  Nick Clifton  
2079
 
2080
        * config/tc-v850.c (md_apply_fix3): Pass the address of the
2081
        message buffer when invoking the insert function.
2082
 
2083
2005-05-21  John David Anglin  
2084
 
2085
        * config/tc-hppa.c (pa_ip): Promote architecture from PA 1.0 to 1.1
2086
        only if an instruction match is found.
2087
 
2088
2005-05-20  Bob Wilson  
2089
 
2090
        * config/tc-xtensa.c (xg_assemble_vliw_tokens): Change subtraction
2091
        to addition in argument to xtensa_dwarf2_emit_insn.
2092
 
2093
2005-05-19  Zack Weinberg  
2094
 
2095
        * Makefile.am: Have 'all' depend on 'info'.
2096
        * Makefile.in: Regenerate.
2097
 
2098
2005-05-19  Alan Modra  
2099
 
2100
        * config/tc-ppc.c (ppc_force_relocation): Add BFD_RELOC_24_PLT_PCREL.
2101
 
2102
2005-05-19  Anton Blanchard  
2103
 
2104
        * config/tc-ppc.c (parse_cpu): Handle "-mpower5".
2105
        (md_show_usage): Document it.
2106
        (ppc_setup_opcodes): Insert POWER5 mnemonics.
2107
        * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower5".
2108
 
2109
2005-05-19  Jan Beulich  
2110
 
2111
        * config/tc-ia64.c (dot_endp): Don't use global symbol for unwind
2112
        relocations in unwind section.
2113
 
2114
2005-05-18  Nick Clifton  
2115
 
2116
        * config/tc-v850.c (md_apply_fix3): Only use the insertion routine
2117
        if one exists.  Ignore any error messages it may produce, just
2118
        allow it to perform the insertion.
2119
 
2120
2005-05-17  Zack Weinberg  
2121
 
2122
        * hash.c (hash_lookup): Add len parameter.  All callers changed.
2123
        (hash_find_n): New interface.
2124
        * hash.h: Prototype hash_find_n.
2125
        * sb.c: Include as.h.
2126
        (scrub_from_sb, sb_to_scrub, scrub_position): New statics.
2127
        (sb_scrub_and_add_sb): New interface.
2128
        * sb.h: Prototype sb_scrub_and_add_sb.
2129
        * input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
2130
 
2131
        * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
2132
        reference to BFD_RELOC_ARM_GOT12 which is never generated.
2133
        * config/tc-arm.c: Rewrite, adding Thumb-2 support.
2134
 
2135
2005-05-17  Daniel Jacobowitz  
2136
 
2137
        * doc/Makefile.am (gasver.texi): Don't use $<.
2138
        * doc/Makefile.in: Regenerated.
2139
 
2140
2005-05-17  Nick Clifton  
2141
 
2142
        PR 876
2143
        * symbols.c (resolve_symbol_value): Do not move symbols whose
2144
        value expression has not been resolved or finalized into the
2145
        absolute section as this will confuse other parts of the assembler
2146
        into thinking that their value is zero.
2147
 
2148
2005-05-17  Jan Beulich  
2149
 
2150
        * read.c (_find_end_of_line): New.
2151
        (find_end_of_line): New.
2152
        (HANDLE_CONDITIONAL_ASSEMBLY): Use it.
2153
        (read_a_source_file): Use it.
2154
        (s_globl): Use it.
2155
        (s_macro): Use it.
2156
        (get_line_sb): Use it.
2157
        (s_errwarn): Replace discard_rest_of_line by ignore_rest_of_line.
2158
        (s_comm_internal): Likewise.
2159
        (s_lsym): Likewise.
2160
        (s_macro): Likewise.
2161
        (s_ignore): Use ignore_rest_of_line.
2162
        * read.h (find_end_of_line): Prototype.
2163
        (discard_rest_of_line): Remove prototype. #define to
2164
        ignore_rest_of_line.
2165
 
2166
2005-05-17  Nick Clifton  
2167
 
2168
        * config/tc-v850,h (TC_FIX_TYPE): Define.
2169
        (TC_INIT_FIX_TYPE): Define.
2170
        * config/tc-v850.c (md_assemble): When creating a fix record the
2171
        operand in the tc_fix_data field.
2172
        (md_apply_fix3): When applying a resolved fix use the operand's
2173
        insertion procedure to store the value, if the operand has been
2174
        recorded.
2175
 
2176
2005-05-15  Daniel Jacobowitz  
2177
 
2178
        * Makefile.am (m68k-parse.c, itbl-parse.c): Update ylwrap
2179
        invocation.
2180
        * Makefile.in: Regenerated.
2181
 
2182
2005-05-13  Sterling Augustine  
2183
            Bob Wilson  
2184
 
2185
        * config/tc-xtensa.c (xtensa_insnbuf_set_operand): Clarify error
2186
        message.
2187
        (xtensa_mark_zcl_first_insns): Fix incorrect nesting of conditional
2188
        for handling RELAX_CHECK_ALIGN_NEXT_OPCODE.
2189
 
2190
2005-05-11  Alan Modra  
2191
 
2192
        * config/tc-ppc.c (md_apply_fix3): Allow pcrel forms of BFD_RELOC_16,
2193
        BFD_RELOC_LO16, BFD_RELOC_HI16 and BFD_RELOC_HI16_S.
2194
 
2195
2005-05-10  Michael Matz  
2196
 
2197
        * frags.c (frag_grow): Don't be too greedy in allocating memory.
2198
 
2199
        * config/tc-hppa.c (pa_block): Check arguments to .block[z].
2200
 
2201
2005-05-10  Hans-Peter Nilsson  
2202
 
2203
        PR binutils/886
2204
        * config/tc-mmix.c (mmix_handle_mmixal): Rearrange slightly.
2205
        Handle label-without-colon before ordinary dot-pseudo as an
2206
        ordinary label.  Don't leak memory for label-without-colon alone
2207
        on a line.  Don't mmixal-munge operands for dot-pseudos.
2208
 
2209
2005-05-10  Jan Beulich  
2210
 
2211
        * macro.c (get_any_string): Remove the two last parameters. Replace
2212
        references to the former expand parameter by using macro_alternate.
2213
        Simplify loop condition for checking for end-of-string.
2214
        (get_string): Remove redunant call to sb_skip_white.
2215
        (do_formals): Remove two last arguments to get_any_string.
2216
        (macro_expand): Likewise.
2217
        (expand_irp): Likewise.
2218
 
2219
2005-05-10  Jan Beulich  
2220
 
2221
        * read.c (s_macro): Move local variable 'local' to smaller scope.
2222
        Call sb_kill on it when done.
2223
 
2224
2005-05-09  Jan Beulich  
2225
 
2226
        * config/tc-i386.c (optimize_disp): Discard displacement entirely
2227
        when zero and not required by encoding constraints.
2228
 
2229
2005-05-09  H.J. Lu  
2230
 
2231
        PR 936
2232
        * config/tc-sh64.c (sh64_fake_label): New.
2233
 
2234
        * config/tc-sh64.h (TC_FAKE_LABEL): New.
2235
 
2236
        * doc/internals.texi (TC_FAKE_LABEL): Document.
2237
 
2238
        * write.c (TC_FAKE_LABEL): New.
2239
        (adjust_reloc_syms): Use it.
2240
        (write_object_file): Likewise.
2241
 
2242
2005-05-09  Jan Beulich  
2243
 
2244
        * config/tc-i386.c (parse_insn): Disallow use of prefix separator
2245
        and comma in Intel mode.
2246
 
2247
2005-05-09  Jan Beulich  
2248
 
2249
        * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Correct 64-bit mode
2250
        names to match ABI. Add more registers for 32-bit and 64-bit modes.
2251
        Make name array static and const. Adjust lookup to account for NULL
2252
        entries (standing for unused register numbers).
2253
 
2254
2005-05-09  Jan Beulich  
2255
 
2256
        * config/tc-i386.c (parse_insn): Consider all matching instructions
2257
        when checking for string instruction after string-only prefix.
2258
 
2259
2005-05-07  H.J. Lu  
2260
 
2261
        PR 940
2262
        * config/tc-ia64.c (start_unwind_section): Properly check
2263
        comdat group with SHF_GROUP.
2264
 
2265
2005-05-06  Bob Wilson  
2266
 
2267
        * doc/c-xtensa.texi (Literal Directive): Spelling correction.
2268
 
2269
2005-05-06  Bob Wilson  
2270
 
2271
        * config/tc-xtensa.c: Remove excess whitespace.
2272
        * config/tc-xtensa.h: Likewise.
2273
        * config/xtensa-istack.h: Likewise.
2274
        * config/xtensa-relax.c: Likewise.
2275
        * config/xtensa-relax.h: Likewise.
2276
 
2277
2005-05-06  Nick Clifton  
2278
 
2279
        * sb.h: Fix formatting of comments.
2280
        * sb.c: Fix formatting of comments.
2281
 
2282
2005-05-06  Jan Beulich  
2283
 
2284
        * sb.h (sb_add_buffer): Reintroduce.
2285
        * sb.c (sb_add_buffer): Likewise.
2286
 
2287
2005-05-06  Jan Beulich  
2288
 
2289
        * macro.c (new_formal, del_formal): New.
2290
        (do_formals): Use new_formal. Check for and parse qualifier. Warn if
2291
        required argument has default value. Stop looking for more formal
2292
        when there was a vararg one.
2293
        (macro_expand_body): Use new_formal and del_formal.
2294
        (macro_expand): Likewise. Initialize local variable err. Don't
2295
        return immediately when encountering an error. Warn when keyword
2296
        argument already had a value assigned. Eliminate duplicate clearing
2297
        of argument value. When current positional argument matches parameter
2298
        of vararg type, assign to it all the remaining arguments. Issue error
2299
        when required parameter does not have value.
2300
        (free_macro): Use del_formal.
2301
        (expand_irp): Initialize formal type. Free buffers associated with
2302
        formal prior to returning.
2303
        * macro.h (struct formal_struct): Add new field 'type' with new
2304
        enumeration type 'formal_type'.
2305
        * doc/as.texinfo: Document macro parameter qualifiers.
2306
        * NEWS: Mention new functionality.
2307
 
2308
2005-05-06  Jan Beulich  
2309
 
2310
        * cond.c (s_ifb): New.
2311
        * read.c (potable): Add s_ifb as handler for .ifb and .ifnb.
2312
        * read.h (s_ifb): Prototype.
2313
        * doc/as.texinfo: Document .ifb and .ifnb.
2314
 
2315
2005-05-05  Steve Ellcey  
2316
 
2317
        * config/tc-ia64.c (MIN): Undef.
2318
 
2319
2005-05-05  Paul Brook  
2320
 
2321
        * config/tc-i386.h (ELF_TARGET_FORMAT): Define for TE_VXWORKS.
2322
 
2323
2005-05-05  Matt Thomas 
2324
 
2325
        * config/tc-vax.c (md_assemble): Don't assume a valueT is 4
2326
        bytes.
2327
 
2328
2005-05-05  Nick Clifton  
2329
 
2330
        * Update the address and phone number of the FSF organization in
2331
        the GPL notices in the following files:
2332
        COPYING, app.c, as.c, as.h, asintl.h, atof-generic.c, bignum.h,
2333
        bit_fix.h, cgen.c, cgen.h, cond.c, debug.c, depend.c, dw2gencfi.c,
2334
        dw2gencfi.h, dwarf2dbg.c, dwarf2dbg.h, ecoff.c, ecoff.h, ehopt.c,
2335
        emul-target.h, emul.h, expr.c, expr.h, flonum-copy.c,
2336
        flonum-konst.c, flonum.h, frags.c, frags.h, hash.c, hash.h,
2337
        input-file.c, input-file.h, input-scrub.c, itbl-lex.h, itbl-lex.l,
2338
        itbl-ops.c, itbl-ops.h, itbl-parse.y, listing.c, listing.h,
2339
        literal.c, macro.c, macro.h, messages.c, obj.h, output-file.c,
2340
        output-file.h, read.c, read.h, sb.c, sb.h, stabs.c,
2341
        struc-symbol.h, subsegs.c, subsegs.h, symbols.c, symbols.h, tc.h,
2342
        write.c, write.h, config/aout_gnu.h, config/atof-ieee.c,
2343
        config/atof-vax.c, config/itbl-mips.h, config/m68k-parse.h,
2344
        config/m68k-parse.y, config/m88k-opcode.h, config/obj-aout.c,
2345
        config/obj-aout.h, config/obj-bout.c, config/obj-bout.h,
2346
        config/obj-coff.c, config/obj-coff.h, config/obj-ecoff.c,
2347
        config/obj-ecoff.h, config/obj-elf.c, config/obj-elf.h,
2348
        config/obj-evax.c, config/obj-evax.h, config/obj-hp300.c,
2349
        config/obj-hp300.h, config/obj-ieee.c, config/obj-ieee.h,
2350
        config/obj-multi.h, config/obj-som.c, config/obj-som.h,
2351
        config/tc-a29k.c, config/tc-a29k.h, config/tc-alpha.c,
2352
        config/tc-alpha.h, config/tc-arc.c, config/tc-arc.h,
2353
        config/tc-arm.h, config/tc-avr.c, config/tc-avr.h,
2354
        config/tc-cris.c, config/tc-cris.h, config/tc-crx.c,
2355
        config/tc-crx.h, config/tc-d10v.c, config/tc-d10v.h,
2356
        config/tc-d30v.c, config/tc-d30v.h, config/tc-dlx.c,
2357
        config/tc-dlx.h, config/tc-fr30.c, config/tc-fr30.h,
2358
        config/tc-frv.c, config/tc-frv.h, config/tc-generic.c,
2359
        config/tc-generic.h, config/tc-h8300.c, config/tc-h8300.h,
2360
        config/tc-h8500.c, config/tc-h8500.h, config/tc-hppa.c,
2361
        config/tc-hppa.h, config/tc-i370.c, config/tc-i370.h,
2362
        config/tc-i386.c, config/tc-i386.h, config/tc-i860.c,
2363
        config/tc-i860.h, config/tc-i960.c, config/tc-i960.h,
2364
        config/tc-ia64.c, config/tc-ia64.h, config/tc-ip2k.c,
2365
        config/tc-ip2k.h, config/tc-iq2000.c, config/tc-iq2000.h,
2366
        config/tc-m32r.c, config/tc-m32r.h, config/tc-m68851.h,
2367
        config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-m68k.c,
2368
        config/tc-m68k.h, config/tc-m88k.c, config/tc-m88k.h,
2369
        config/tc-maxq.c, config/tc-maxq.h, config/tc-mcore.c,
2370
        config/tc-mcore.h, config/tc-mips.c, config/tc-mips.h,
2371
        config/tc-mmix.c, config/tc-mmix.h, config/tc-mn10200.c,
2372
        config/tc-mn10200.h, config/tc-mn10300.c, config/tc-mn10300.h,
2373
        config/tc-msp430.c, config/tc-msp430.h, config/tc-ns32k.c,
2374
        config/tc-ns32k.h, config/tc-openrisc.c, config/tc-openrisc.h,
2375
        config/tc-or32.c, config/tc-or32.h, config/tc-pdp11.c,
2376
        config/tc-pdp11.h, config/tc-pj.c, config/tc-pj.h,
2377
        config/tc-ppc.c, config/tc-ppc.h, config/tc-s390.c,
2378
        config/tc-s390.h, config/tc-sh.c, config/tc-sh.h,
2379
        config/tc-sh64.c, config/tc-sh64.h, config/tc-sparc.c,
2380
        config/tc-sparc.h, config/tc-tahoe.c, config/tc-tahoe.h,
2381
        config/tc-tic30.c, config/tc-tic30.h, config/tc-tic4x.c,
2382
        config/tc-tic4x.h, config/tc-tic54x.c, config/tc-tic54x.h,
2383
        config/tc-tic80.c, config/tc-tic80.h, config/tc-v850.c,
2384
        config/tc-v850.h, config/tc-vax.c, config/tc-vax.h,
2385
        config/tc-w65.c, config/tc-w65.h, config/tc-xstormy16.c,
2386
        config/tc-xstormy16.h, config/tc-xtensa.c, config/tc-xtensa.h,
2387
        config/tc-z8k.c, config/tc-z8k.h, config/te-386bsd.h,
2388
        config/te-freebsd.h, config/te-hp300.h, config/te-hppa.h,
2389
        config/te-ic960.h, config/te-irix.h, config/te-nbsd.h,
2390
        config/te-netware.h, config/te-sparcaout.h, config/te-sun3.h,
2391
        config/te-tmips.h, config/te-vxworks.h, config/vax-inst.h,
2392
        config/xtensa-istack.h, config/xtensa-relax.c,
2393
        config/xtensa-relax.h, doc/fdl.texi
2394
 
2395
2005-05-05  Nick Clifton  
2396
 
2397
        * config/tc-arm.c (arm_opts): Make -mlittle-endian switch set
2398
        the target_big_endian variable to false.
2399
 
2400
2005-05-04  Alan Modra  
2401
 
2402
        * config/obj-ecoff.c (ecoff_frob_file_before_fix): Correct section
2403
        list traversal.  Use bfd_section_list_prepend.
2404
        * config/tc-mmix.c (mmix_frob_file): Don't needlessly iterate
2405
        over the section list.
2406
        * config/tc-xtensa.c (xtensa_remove_section): Delete.
2407
        (xtensa_insert_section): Delete.
2408
        (xtensa_move_seg_list_to_beginning): Use bfd_section_list_remove
2409
        and bfd_section_list_prepend.
2410
        (xtensa_reorder_seg_list): Use bfd_section_list_remove and
2411
        bfd_section_list_insert_after.
2412
 
2413
2005-05-03  Nick Clifton  
2414
 
2415
        * config/obj-ecoff.c (ecoff_frob_file_before_fix): Fix invocations
2416
        of bfd_section_list... macros.
2417
        * config/tc-mmix.c (mmix_frob_file): Likewise.
2418
        * config/tc-xtensa.c (xtensa_remove_section): Likewise.
2419
        (xtensa_insert_section): Likewise.
2420
 
2421
        * macro.c (macro_hash): Remove static.
2422
        * macro.h (macro_hash): Provide an external declaration.
2423
 
2424
2005-05-02  H.J. Lu  
2425
 
2426
        * write.c (write_object_file): Use bfd_section_double_list_remove
2427
        to remove sections.
2428
 
2429
2005-05-02  Daniel Jacobowitz  
2430
 
2431
        * doc/Makefile.am (gasver.texi): Correct quoting.
2432
        * doc/Makefile.in: Regenerated.
2433
 
2434
2005-04-29  Ralf Corsepius 
2435
 
2436
        * configure.tgt: Add h8300*-*-rtemscoff.
2437
        Switch h8300*-*-rtems* to elf.
2438
 
2439
2005-04-29  H.J. Lu  
2440
 
2441
        * hash.c: Undo the last change.
2442
        * hash.h: Likewise.
2443
 
2444
2005-04-29  Daniel Jacobowitz  
2445
 
2446
        * doc/Makefile.am (gasver.texi): Depend on bfd/configure instead
2447
        of Makefile.
2448
        (DISTCLEANFILES): Remove.
2449
        (MAINTAINERCLEANFILES): Add asconfig.texi.
2450
        * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
2451
 
2452
2005-04-29  Ben Elliston  
2453
 
2454
        * Makefile.am (GAS_CFILES): Remove bignum-copy.c.
2455
        (GENERIC_OBJS): Likewise, remove bignum-copy.o.
2456
        (bignum-copy.o): Remove.
2457
        * Makefile.in: Regenerate.
2458
        * makefile.vms (OBJS): Remove bignum-copy.obj.
2459
        * symbols.h (local_symbol_make): Remove declaration.
2460
        (verify_symbol_chain_2): Likewise.
2461
        * symbols.c (local_symbol_make): Make static.
2462
        (max_indent_level): Likewise.
2463
        (verify_symbol_chain_2): Remove.
2464
        * macro.c (macro_hash): Make static.
2465
        * messages.c (fprint_value): Remove.
2466
        * read.h (get_absolute_expr): Remove.
2467
        (emit_leb128_expr): Likewise.
2468
        (do_s_func): Likewise.
2469
        * read.c (do_s_func): Make static.
2470
        (emit_leb128_expr): Likewise.
2471
        (get_absolute_expr): Likewise.
2472
        * as.h (as_howmuch): Remove declaration.
2473
        (fprint_value): Likewise.
2474
        * as.c (myname): Make static.
2475
        * input-scrub.c (as_howmuch): Remove.
2476
        (as_1_char): Likewise.
2477
        * input-file.h (input_file_is_open): Remove.
2478
        * input-file.c (input_file_is_open): Likewise.
2479
        * expr.h (expr_build_unary): Remove declaration.
2480
        (expr_build_binary): Likewise.
2481
        * expr.c (expr_build_unary): Remove.
2482
        (expr_build_binary): Likewise.
2483
        * hash.h (hash_replace): Remove declaration.
2484
        (hash_delete): Likewise.
2485
        * hash.c (hash_replace): Remove.
2486
        (hash_delete): Likewise.
2487
        * bignum-copy.c (bignum_copy): Move from here ..
2488
        * config/tc-vax.c (bignum_copy): .. to here.
2489
        * bignum.h (LOG_TO_BASE_2_OF_10): Remove.
2490
        (bignum_copy): Remove extern declaration.
2491
        * sb.h (string_count): Remove extern declaration.
2492
        (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2493
        (sb_name): Likewise.
2494
        * sb.c (dsize): Replace preprocessor macro with static int.
2495
        (string_count): Make static.
2496
        (sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
2497
        (sb_name): Likewise.
2498
        * config/obj-coff.c (dim_index): Make static.
2499
        * config/tc-i386.c (GOT_symbol): Likewise.
2500
        (output_invalid_buf): Likewise.
2501
        * doc/internals.texi (Warning and error messages): Remove the
2502
        prototype for fprint_value.
2503
 
2504
2005-04-27  Ben Elliston  
2505
 
2506
        * link.cmd: Remove.
2507
 
2508
2005-04-26  H.J. Lu  
2509
 
2510
        * config/obj-multi.h (FAKE_LABEL_NAME): Defined.
2511
 
2512
        * read.c (pseudo_set): Disallow symbol set to common symbol.
2513
 
2514
        PR 857
2515
        * write.c (write_object_file): Report common symbol name when
2516
        disallowing local symbol set to common symbol.
2517
        (adjust_reloc_syms): Disallow local symbol set to undefined
2518
        symbol.
2519
 
2520
2005-04-25  Jan Beulich  
2521
 
2522
        * macro.c (macro_expand_body): Replace locals indicator parameters
2523
        with actual macro_entry. New local variables macro_line and err.
2524
        Don't return when encountering an error, just record the fact.
2525
        Detect local symbol name colliding with parameter. Track line number
2526
        inside of macro expansion.
2527
        (do_formals): Move local variable name to wider scope. Check
2528
        parameter of the same name doesn't already exist. In MRI mode, also
2529
        check it doesn't collide with the argument count pseudo-parameter).
2530
        (define_macro): Add file and line number parameters. Remove local
2531
        variable namestr. New local variable error. Initialize macro_entry
2532
        members file, line, and name. Don't return when encountering an
2533
        error, just record the fact. Use %s in some diagnostics for read.c
2534
        to insert the macro name. Free macro_entry on error.
2535
        (macro_expand): Pass macro_entry to macro_epand_body. Don't return
2536
        when encountering an error, just record the fact.
2537
        (expand_irp): Don't return when encountering an error, just record
2538
        the fact.
2539
        * macro.h (macro_struct): New members name, file, and line.
2540
        (define_macro): Add file and line number parameters.
2541
        * read.c (s_macro): Pass file and line to define_macro. Tag warning
2542
        regarding pseudo-op redefinition with the file/line that macro
2543
        definition started at.
2544
 
2545
2005-04-22  Bob Wilson  
2546
 
2547
        * config/tc-xtensa.c (LOOKAHEAD_ALIGNER): Delete macro.
2548
        (future_alignment_required): Remove ifdefs that use it.
2549
 
2550
2005-04-22  Bob Wilson  
2551
 
2552
        * config/tc-xtensa.c (xg_get_build_instr_size): Remove.
2553
        (xg_is_narrow_insn, xg_expand_narrow): Remove.  Merge into...
2554
        (xg_is_single_relaxable_insn): ...here.  Add "targ" and "narrow_only"
2555
        parameters.
2556
        (xg_assembly_relax, xg_find_narrowest_format, relaxation_requirements,
2557
        convert_frag_narrow): Use new version of xg_is_single_relaxable_insn.
2558
 
2559
2005-04-21  Christian Groessler  
2560
 
2561
        * config/tc-z8k.c (md_assemble): Fix buffer overrun in operand[]
2562
        array.
2563
 
2564
2005-04-20  H.J. Lu  
2565
 
2566
        * config/obj-aout.h (S_IS_EXTERN): Removed.
2567
        * config/obj-bout.h (S_IS_EXTERN): Likewise.
2568
        * config/obj-coff.h (S_IS_EXTERN): Likewise.
2569
        * symbols.c (S_IS_EXTERN): Likewise.
2570
        * symbols.h (S_IS_EXTERN): Likewise.
2571
 
2572
        * config/tc-alpha.c (tc_gen_reloc): Replace S_IS_EXTERN with
2573
        S_IS_EXTERNAL.
2574
        * config/tc-d10v.c (md_apply_fix3): Likewise.
2575
        * config/tc-ia64.c (ia64_fix_adjustable): Likewise.
2576
        * config/tc-iq2000.c (iq2000_fix_adjustable): Likewise.
2577
        * config/tc-m32r.c (m32r_fix_adjustable): Likewise.
2578
        * config/tc-mmix.c (mmix_adjust_symtab): Likewise.
2579
        * config/tc-sh64.c (shmedia_frob_file_before_adjust): Likewise.
2580
        (shmedia_md_convert_frag): Likewise.
2581
        * symbols.c (print_symbol_value_1): Likewise.
2582
        * write.c (write_object_file): Likewise.
2583
 
2584
2005-04-20  Nick Clifton  
2585
 
2586
        * config/tc-xtensa.c (get_aligned_diff): Change type of
2587
        branch_align to offsetT so that its signedness matches that of
2588
        target_size.
2589
 
2590
        * config/tc-mips.c (macro): Use sprintf_vma to convert a > 32 bit
2591
        number into a readable string.
2592
        (load_register): Likewise.
2593
 
2594
2005-04-20  Andreas Schwab  
2595
 
2596
        * config/tc-ia64.c (specify_resource): Initialize all of tmpl.
2597
 
2598
2005-04-19  David S. Miller  
2599
 
2600
        * config/tc-sparc.c (md_assemble): If sparc_ip gives us a
2601
        NULL insn, exit early.  Remove now spurious NULL checks.
2602
        (sparc_ip): Use as_bad for unknown opcode errors, set *pinsn
2603
        to NULL and exit.
2604
 
2605
2005-04-19  Jan Beulich  
2606
 
2607
        * symbols.h (symbol_find_base): Remove prototype.
2608
        * symbols.c (save_symbol_name): Remove code section conditional upon
2609
        STRIP_UNDERSCORE.
2610
        (symbol_find): Remove.
2611
        (symbol_find_base): Rename to symbol_find.
2612
        * subsegs.c (section_symbol): Replace use of symbol_find_base with
2613
        symbol_find.
2614
        * config/obj-coff.c (tag_insert): Remove code section conditional
2615
        upon STRIP_UNDERSCORE.
2616
        (obj_coff_def): Likewise.
2617
        (obj_coff_endef): Replace use of symbol_find_base with symbol_find.
2618
        (coff_frob_symbol): Likewise.
2619
        (yank_symbols): Likewise.
2620
        (c_section_symbol): Likewise.
2621
        * config/obj-coff.h (DO_NOT_STRIP): Remove.
2622
        * config/tc-arm.c (symbol_locate): Remove code section conditional
2623
        upon STRIP_UNDERSCORE.
2624
        * config/tc-h8300.h (DO_NOT_STRIP): Remove.
2625
        * config/tc-h8500.h (DO_NOT_STRIP): Remove.
2626
        * config/tc-sh.h (DO_NOT_STRIP): Remove.
2627
        * config/tc-w65.h (DO_NOT_STRIP): Remove.
2628
        * config/tc-z8k.h (DO_NOT_STRIP): Remove.
2629
 
2630
2005-04-19  Andreas Schwab  
2631
 
2632
        * config/tc-ia64.c (md_assemble): Fix error message for wrong
2633
        access to application registers.
2634
 
2635
2005-04-19  Jan Beulich  
2636
 
2637
        * config/te-sysv32.h: Remove.
2638
        * Makefile.am (TARG_ENV_HFILES): Remove reference to
2639
        config/te-sysv32.h.
2640
        * Makefile.in (TARG_ENV_HFILES): Likewise.
2641
 
2642
2005-04-19  Jan Beulich  
2643
 
2644
        PR/847
2645
        * config/tc-ia64.c (ia64_canonicalize_symbol_name): Re-allow zero-
2646
        length symbols.
2647
 
2648
2005-04-18  Mark Kettenis  
2649
 
2650
        * config/tc-i386.c (md_begin): Allow hyphens in mnemonics.
2651
 
2652
2005-04-18  Maciej W. Rozycki  
2653
 
2654
        * config/tc-mips.c (normalize_constant_expr): Don't check for
2655
        HAVE_32BIT_GPRS.
2656
        (check_absolute_expr): Only call normalize_constant_expr() if
2657
        HAVE_32BIT_GPRS.
2658
        (mips_ip): Likewise.
2659
 
2660
        * config/tc-mips.c (check_absolute_expr): Fix formatting.
2661
 
2662
2005-04-18  Jan Beulich  
2663
 
2664
        * macro.c (free_token): New, freeing all the memory associated with a
2665
        macro.
2666
        (do_formals): Move initializers to ...
2667
        (define_macro): ... here.
2668
        (delete_macro): Convert passed in name to lower case. Warn when
2669
        purging macro that doesn't exist. Use hash_jam instead of hash_delete.
2670
 
2671
2005-04-15  Maciej W. Rozycki  
2672
 
2673
        * config/tc-mips.c (normalize_constant_expr): Fix formatting.
2674
 
2675
2005-04-15  Jan Beulich  
2676
 
2677
        * config/obj-elf.c (obj_elf_struct): New.
2678
        (elf_pseudo_table). Use it for .offset and .struct.
2679
 
2680
2005-04-14  Bob Wilson  
2681
            Sterling Augustine  
2682
 
2683
        * config/tc-xtensa.c (get_aligned_diff): Handle target_size larger
2684
        than the section alignment.
2685
 
2686
2005-04-14  Bob Wilson  
2687
            H.J. Lu  
2688
 
2689
        * config/tc-xtensa.h (struct xtensa_frag_type): Add lit_frchain field.
2690
        * config/tc-xtensa.c (xg_translate_sysreg_op,
2691
        xtensa_translate_old_userregs_ops,
2692
        xtensa_find_unaligned_branch_targets,
2693
        xtensa_find_unaligned_loops, xtensa_fix_close_loop_end_frags,
2694
        relax_frag_add_nop): Support 64-bit host.
2695
        (xtensa_mark_literal_pool_location, xtensa_move_literals): Use
2696
        tc_frag_data lit_frchain and lit_seg fields instead of fr_var.
2697
 
2698
2005-04-14  Mark Kettenis  
2699
 
2700
        * configure.tgt: Add support for OpenBSD/sparc ELF.
2701
 
2702
        * configure.tgt: Set emulation for mips-*-openbsd*.
2703
        Remove broken mips-dec-openbsd* config.
2704
        * configure.in: Set default ABI for mips64-*-openbsd*.
2705
        * configure: Regenerate.
2706
 
2707
2005-04-14  Maciej W. Rozycki  
2708
 
2709
        * config/tc-mips.c (macro) [ldd_std]: Don't attempt the GP
2710
        optimization for constant addresses.
2711
 
2712
2005-04-14  Nick Clifton  
2713
 
2714
        * as.c (main): Move parse_args before symbol_begin and frag_init
2715
        so that the hash table size can be set before it is used.
2716
        * hash.c: Use an unsigned long type for the size of the hash
2717
        tables.
2718
        * hash.h (set_gas_hash_table_size): Update the prototype.
2719
 
2720
2005-04-14  Alan Modra  
2721
 
2722
        * Makefile.am (NO_WERROR): Define.  Use instead of -Wno-error.
2723
        * acinclude.m4: Include ../bfd/warning.m4.
2724
        * configure.in: Invoke AM_BINUTILS_WARNINGS.
2725
        * Makefile.in: Regenerate.
2726
        * configure: Regenerate.
2727
        * doc/Makefile.in: Regenerate.
2728
 
2729
2005-04-13  Maciej W. Rozycki  
2730
 
2731
        * config/tc-mips.c (IS_ZEXT_32BIT_NUM): New macro.
2732
        (normalize_address_expr): New function to sign-extend address
2733
        offsets that fit into 32 bits in 32-bit mode.
2734
        (macro_build_ldst_constoffset): Use normalize_address_expr()
2735
        instead of a handcoded sequence.
2736
        (load_register): Likewise.  Report oversized numbers in a useful
2737
        way.
2738
        (macro) [ld_st, ldd_std]: Reject all oversized offsets, not only
2739
        for constant addresses.  Report oversized numbers in a useful way.
2740
        (mips_ip): Use normalize_address_expr() for addresses.
2741
 
2742
2005-04-12  Mark Kettenis  
2743
 
2744
        * config/tc-i386.c (output_insn): Handle VIA PadLock instructions
2745
        similar to other instructions now that they're marked as ImmExt.
2746
 
2747
2005-04-12  Nick Clifton  
2748
 
2749
        * hash.c (DEFAULT_SIZE): Delete.  Replace with:
2750
        (gas_hash_table_size): New static variable.
2751
        (set_gas_hash_table_size): New function:  Records a requested size
2752
        for the hash tables.
2753
        (get_gas_hash_table_size): New function: Return a prime number
2754
        near the requested size of the hash table.
2755
        (hash_new): Use get_gas_hash_table_size.
2756
        * hash.h: Add a prototype for set_gas_hash_table_size.
2757
        * as.c (show_usage): Add description of new switches: --hash-size
2758
        and --reduce-memory-overheads.
2759
        (option_values): Add OPTION_HASH_TABLE_SIZE and
2760
        OPTION_REDUCE_MEMORY_OVERHEADS.
2761
        (std_longpopts): Add entries for the new options.
2762
        (parse_args): Handle the new options.
2763
        * Makefile.am: Add a dependency of as.c on hash.h.
2764
        * Makefile.in: Regenerate.
2765
        * doc/as.texinfo: Document the new switches.
2766
        * NEWS: Mention the new switches.
2767
 
2768
2005-04-12  Nick Clifton  
2769
 
2770
        PR gas/818
2771
        * config/tc-hppa.c (pre_defined_registers): Fix %farg[0-3]
2772
        synonyms.
2773
 
2774
2005-04-12  Alan Modra  
2775
 
2776
        * Makefile.am: Run "make dep-am".
2777
        * Makefile.in: Regenerate.
2778
 
2779
2005-04-11  Sterling Augustine  
2780
            Bob Wilson  
2781
 
2782
        * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Fix typo.
2783
 
2784
2005-04-11  Mark Kettenis  
2785
 
2786
        * configure.tgt (generic_target): Add support for OpenBSD/i386 ELF.
2787
 
2788
2005-04-11  Jan Beulich  
2789
 
2790
        * NEWS: Mention these changes and their effects.
2791
        * macro.c (get_token): Use is_name_beginner/is_part_of_name/
2792
        is_name_ender.
2793
        (check_macro): Likewise.
2794
        (buffer_and_nest): Likewise. Permit multiple labels. Don't discard
2795
        labels together with the closing pseudo-op.
2796
        (macro_expand_body): Adjust comment. Range-check input before use.
2797
        Adjust mis-spelled diagnostic. Use is_name_beginner.
2798
        * read.c (try_macro): New.
2799
        (read_a_source_file): New static variable last_eol. Don't list
2800
        macro expansion lines more than once. Call try_macro.
2801
        (s_macro): Set section of line_label to absolute instead of undefined.
2802
        * doc/as.texinfo: Add information on the caveats of these changes.
2803
 
2804
2005-04-11  Alan Modra  
2805
 
2806
        * symbols.c (symbol_X_add_number): Change return type to "offsetT *".
2807
        * symbols.h (symbol_X_add_number): Update prototype.
2808
 
2809
2005-04-10  Eric Christopher  
2810
 
2811
        * symbols.c (symbol_X_add_number): Fix warning.
2812
 
2813
2005-04-10  H.J. Lu  
2814
 
2815
        * config/tc-m68k.c (md_begin): Support 64bit host.
2816
        (get_num): Support 64bit BFD on 32bit host.
2817
 
2818
2005-04-10  H.J. Lu  
2819
 
2820
        * config/tc-mips.c (md_apply_fix3): Fix typos in BFD_RELOC_64.
2821
 
2822
2005-04-09  Alan Modra  
2823
 
2824
        * read.c (assign_symbol): Remove const from parm.  Fix xcalloc
2825
        call.  Don't do the COFF hacks for multi-emulation gas.  Move
2826
        demand_empty_rest_of_line back to caller.
2827
        (s_set, equals): demand_empty_rest_of_line here.
2828
 
2829
        PR gas/827
2830
        * as.h (rs_dummy): Define.
2831
        * symbols.c (symbol_X_add_number): New function.
2832
        * symbols.h (symbol_X_add_number): Declare.
2833
        * stabs.c (aout_process_stab): Tidy symbol frag setting.
2834
        * read.c (assign_symbol): New function, split out from s_set.
2835
        Use symbol_find_or_make.  Leave fr_type of dummy frag as rs_dummy.
2836
        Fix COFF hacks for multi-emulation gas.
2837
        (s_set): Call assign_symbol.  Remove "register" keyword.
2838
        (set_zero_frag): New function.
2839
        (pseudo_set): Always check for assignment to section syms.
2840
        Always set segment and frag of symbol, and likewise extern for
2841
        aout/bout.  Handle assignment of sym=sym+/-const specially.  Don't
2842
        special case exp.X_add_number non-zero for O_symbol expressions.
2843
        (equals): Use assign_symbol.
2844
 
2845
2005-04-08  Bob Wilson  
2846
 
2847
        * config/tc-xtensa.c (xtensa_create_xproperty_segments): Skip
2848
        SEC_MERGE sections.
2849
 
2850
2005-04-06  H.J. Lu  
2851
 
2852
        * config/tc-i386.c (tc_gen_reloc): Don't turn
2853
        BFD_RELOC_X86_64_32S into BFD_RELOC_32.
2854
 
2855
2005-04-06  Nick Clifton  
2856
 
2857
        * po/rw.po: New translation: Kinyarwanda
2858
        * configure.in (ALL_LINGUAS): Add rw
2859
        * configure: Regenerate.
2860
 
2861
2005-04-05  Sterling Augustine  
2862
            Bob Wilson  
2863
 
2864
        * config/tc-xtensa.c (branch_align_power): New.
2865
        (xtensa_find_unaligned_branch_targets, get_aligned_diff,
2866
        future_alignment_required): Use branch_align_power to check section
2867
        alignment as well as xtensa_fetch_width when aligning branch targets.
2868
 
2869
2005-04-05  Bob Wilson  
2870
 
2871
        * config/tc-xtensa.c: Warning fixes throughout.
2872
        (xtensa_fetch_width): Change to unsigned.
2873
        (assemble_nop, xtensa_find_unaligned_branch_targets,
2874
        xtensa_find_unaligned_loops, xg_assemble_vliw_tokens,
2875
        is_narrow_branch_guaranteed_in_range, xtensa_fix_close_loop_end_frags,
2876
        min_bytes_to_other_loop_end, unrelaxed_frag_min_size,
2877
        unrelaxed_frag_max_size, xtensa_fix_short_loop_frags,
2878
        count_insns_to_loop_end, unrelaxed_frag_min_insn_count,
2879
        get_text_align_max_fill_size, get_text_align_nop_count,
2880
        get_text_align_nth_nop_size, get_noop_aligned_address,
2881
        get_aligned_diff, convert_frag_align_next_opcode,
2882
        convert_frag_immed_finish_loop, xtensa_create_property_segments,
2883
        xtensa_create_xproperty_segments, xt_block_aligned_size): Clean up
2884
        types, avoiding size_t and using offsetT and addressT appropriately.
2885
        (get_text_align_power): Clean up types.  Avoid incorrect bound.
2886
        (get_text_align_fill_size): Clean up types.  Restructure for clarity.
2887
 
2888
2005-04-04  H.J. Lu  
2889
 
2890
        * config/tc-ia64.c (start_unwind_section): Undo the change
2891
        of 2004-08-18.
2892
        (generate_unwind_image, dot_endp): Likewise.
2893
 
2894
2005-04-01 David Mosberger  
2895
 
2896
        * config/tc-ia64.c (ia64_handle_align): Move le_nop and
2897
        le_nop_stop arrays and initializers to file scope.
2898
        (md_begin): When generating code for anything other than
2899
        Itanium 1, use MMI instead of MFI NOP bundles as a filler.
2900
 
2901
2005-04-01  Jan Beulich  
2902
 
2903
        * config/tc-i386.c (output_imm): Also set sign flag for 64-bit push
2904
        immediates.
2905
 
2906
2005-04-01  Jan-Benedict Glaw  
2907
 
2908
        * NEWS: Mention [fdgh]_floating.
2909
        * config/atof-vax.c: Fix some whitespace.
2910
        * config/tc-vax.c (md_pseudo_table): Add "[fdgh]_floating".
2911
 
2912
2005-04-01  Nick Clifton  
2913
 
2914
        * configure.in: Add a check for  providing a prototype
2915
        for getopt() which is compatible with the one in
2916
        include/getopt.h.  If so then define HAVE_DECL_GETOPT.
2917
        * configure: Regenerate.
2918
        * config.in (HAVE_DECL_GETOPT): Add.
2919
 
2920
2005-04-01  Jan Beulich  
2921
 
2922
        * config/tc-i386.c (s_bss): Call obj_elf_section_change_hook.
2923
 
2924
2005-04-01  Jan Beulich  
2925
 
2926
        * config/tc-i386.c (md_apply_fix3): Also handle BFD_RELOC_X86_64_32S.
2927
        (tc_gen_reloc): Handle BFD_RELOC_X86_64_32S in the default case.
2928
 
2929
2005-03-30  Julian Brown  
2930
 
2931
        * config/tc-arm.c (arm_adjust_symtab): Rename
2932
        bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
2933
 
2934
2005-03-30  Julian Brown  
2935
 
2936
        * config/tc-arm.c (mapping_state): Change documentation in function
2937
        comment to cross-reference spec instead. Change type of mapping symbols
2938
        to BSF_NO_TYPE.
2939
        (arm_adjust_symtab): Don't change type of mapping symbols here.
2940
 
2941
2005-03-30  Aaron W. LaFramboise  
2942
 
2943
        * as.h [NEED_DECLARATION_FFS] (ffs): Prototype and alphabetize.
2944
        * config.in: Regenerate.
2945
        * configure: Regenerate.
2946
        * configure.in: Check for ffs decl and alphabetize.
2947
 
2948
2005-03-29  Daniel Jacobowitz  
2949
            Phil Blundell  
2950
 
2951
        * config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
2952
        (md_apply_fix3): Mark TLS symbols.
2953
        (tc_gen_reloc): Handle TLS relocations.
2954
        (arm_fix_adjustable): Ignore TLS relocations.
2955
        (s_arm_elf_cons): Support expressions after decorated symbols.
2956
 
2957
2005-03-29  Julian Brown  
2958
 
2959
        * config/tc-arm.c (marked_pr_dependency): New bitmap, bit N indicates
2960
        whether personality routine index N has been output for this section.
2961
        (mapping_state): tc_segment_info_data now struct not enum.
2962
        (arm_elf_change_section): Likewise, and marked_pr_dependency is now
2963
        handled on section change.
2964
        (create_unwind_entry): Previous code to output dependency removed.
2965
        (s_arm_unwind_fnend): Output dependency if it hasn't been done already
2966
        for this section.
2967
        * config/tc-arm.h (TC_SEGMENT_INFO_TYPE): Redefined as struct
2968
        arm_segment_info_type.
2969
        (arm_segment_info_type): New struct.
2970
 
2971
2005-03-28  Sterling Augustine  
2972
            Bob Wilson  
2973
 
2974
        * config/tc-xtensa.c (do_align_targets): Update comment.
2975
        (xtensa_frob_label): Compute "freq" before possibly switching frags.
2976
        Insert a LOOP_END frag before every loop target, and do not overload
2977
        DESIRE_ALIGN_IF_TARGET frags with loop end information.
2978
        (xg_assemble_vliw_tokens): Use do_align_targets.
2979
        (xtensa_fix_target_frags): Remove code to convert a
2980
        DESIRE_ALIGN_IF_TARGET frag to a LOOP_END frag when there is a
2981
        negatable branch at the end of a loop.
2982
        (frag_can_negate_branch): Delete.
2983
 
2984
2005-03-28  David Mosberger  
2985
            H.J. Lu  
2986
 
2987
        PR 803
2988
        NEWS: Mention "-mtune=[itanium1|itanium2]".
2989
 
2990
        * config/tc-ia64.c (md): Add tune.
2991
        (md_parse_option): Accepted "-mtune=[itanium1|itanium2]".
2992
        (md_show_usage): Add "-mtune=[itanium1|itanium2]".
2993
        (extra_goodness): Prefer M- and I-unit NOPs for itanium2. F and
2994
        B unit NOPs are discouraged for McKinley-derived cores.
2995
        (md_begin): Don't hardcode the "extra_goodness()" function in
2996
        the comment...
2997
        (ia64_init): Set md.tune to itanium2.
2998
 
2999
        * doc/as.texinfo: Add -mtune=[itanium1|itanium2]".
3000
        * doc/c-ia64.texi: Likewise.
3001
 
3002
2005-03-27  Ian Lance Taylor  
3003
 
3004
        * config/obj-coff.c (coff_frob_symbol): When crashing because of a
3005
        bad C_EFCN symbol, print its name.
3006
 
3007
2005-03-25  Bob Wilson  
3008
 
3009
        * config/tc-xtensa.c (use_longcalls): Delete.
3010
        (xg_symbolic_immeds_fit): Check for direct calls and return TRUE if
3011
        the use_longcalls flag is set.  Do this before checking the segment.
3012
        (xg_expand_assembly_insn): Rearrange to use new do_expand flag.  Never
3013
        expand direct calls at this point.
3014
        (xtensa_set_frag_assembly_state): Set use_longcalls flag.
3015
        (xtensa_find_unmarked_state_frags): Likewise.
3016
        (md_assemble): Do not disable longcalls by setting is_specific_opcode.
3017
        (xg_assemble_vliw_tokens): Switch frags when use_longcalls changes.
3018
        (convert_frag_immed): Remove unnecessary check of is_specific_opcode.
3019
        * config/tc-xtensa.h (xtensa_frag_type): Add use_longcalls flag.
3020
 
3021
2005-03-25  Hans-Peter Nilsson  
3022
 
3023
        * config/tc-mmix.c, config/tc-mmix.h: Convert to ISO C90.
3024
 
3025
2005-03-25  Hans-Peter Nilsson  
3026
 
3027
        * config/tc-cris.h: Convert to ISO C90.
3028
        * config/tc-cris.c: Ditto.
3029
        (md_estimate_size_before_relax): Remove obsolete comment for
3030
        parameter "segment_type".
3031
        (md_begin): Document reason for cast of hash_insert argument.
3032
        (md_atof): Correct type of parameter "type".
3033
 
3034
2005-03-24  Nick Clifton  
3035
 
3036
        * write.h (bit_fix_new): Remove redundant prototype.
3037
        * config/atof-ieee.c: Convert to ISO-C90 and fix formatting.
3038
        * config/obj-aout.c: Convert to ISO-C90 and fix formatting.
3039
        * config/obj-aout.h: Convert to ISO-C90 and fix formatting.
3040
        * config/obj-bout.c: Convert to ISO-C90 and fix formatting.
3041
        * config/obj-bout.h: Convert to ISO-C90 and fix formatting.
3042
        * config/obj-ecoff.c: Convert to ISO-C90 and fix formatting.
3043
        * config/obj-ecoff.h: Convert to ISO-C90 and fix formatting.
3044
        * config/obj-som.c: Convert to ISO-C90 and fix formatting.
3045
        * config/obj-som.h: Convert to ISO-C90 and fix formatting.
3046
        * config/tc-a29k.c: Convert to ISO-C90 and fix formatting.
3047
        * config/tc-a29k.h: Convert to ISO-C90 and fix formatting.
3048
        * config/tc-alpha.c: Convert to ISO-C90 and fix formatting.
3049
        * config/tc-alpha.h: Convert to ISO-C90 and fix formatting.
3050
        * config/tc-arc.c: Convert to ISO-C90 and fix formatting.
3051
        * config/tc-arc.h: Convert to ISO-C90 and fix formatting.
3052
        * config/tc-d10v.c: Convert to ISO-C90 and fix formatting.
3053
        * config/tc-d10v.h: Convert to ISO-C90 and fix formatting.
3054
        * config/tc-d30v.c: Convert to ISO-C90 and fix formatting.
3055
        * config/tc-d30v.h: Convert to ISO-C90 and fix formatting.
3056
        * config/tc-dlx.c: Convert to ISO-C90 and fix formatting.
3057
        * config/tc-dlx.h: Convert to ISO-C90 and fix formatting.
3058
        * config/tc-fr30.c: Convert to ISO-C90 and fix formatting.
3059
        * config/tc-fr30.h: Convert to ISO-C90 and fix formatting.
3060
        * config/tc-h8500.c: Convert to ISO-C90 and fix formatting.
3061
        * config/tc-h8500.h: Convert to ISO-C90 and fix formatting.
3062
        * config/tc-i370.c: Convert to ISO-C90 and fix formatting.
3063
        * config/tc-i370.h: Convert to ISO-C90 and fix formatting.
3064
        * config/tc-i960.c: Convert to ISO-C90 and fix formatting.
3065
        * config/tc-ip2k.c: Convert to ISO-C90 and fix formatting.
3066
        * config/tc-ip2k.h: Convert to ISO-C90 and fix formatting.
3067
        * config/tc-m32r.c: Convert to ISO-C90 and fix formatting.
3068
        * config/tc-m32r.h: Convert to ISO-C90 and fix formatting.
3069
        * config/tc-m88k.c: Convert to ISO-C90 and fix formatting.
3070
        * config/tc-m88k.h: Convert to ISO-C90 and fix formatting.
3071
        * config/tc-mcore.c: Convert to ISO-C90 and fix formatting.
3072
        * config/tc-mcore.h: Convert to ISO-C90 and fix formatting.
3073
        * config/tc-mn10200.c: Convert to ISO-C90 and fix formatting.
3074
        * config/tc-ns32k.c: Convert to ISO-C90 and fix formatting.
3075
        * config/tc-ns32k.h: Convert to ISO-C90 and fix formatting.
3076
        * config/tc-openrisc.c: Convert to ISO-C90 and fix formatting.
3077
        * config/tc-openrisc.h: Convert to ISO-C90 and fix formatting.
3078
        * config/tc-or32.c: Convert to ISO-C90 and fix formatting.
3079
        * config/tc-or32.h: Convert to ISO-C90 and fix formatting.
3080
        * config/tc-pdp11.h: Convert to ISO-C90 and fix formatting.
3081
        * config/tc-pj.c: Convert to ISO-C90 and fix formatting.
3082
        * config/tc-pj.h: Convert to ISO-C90 and fix formatting.
3083
        * config/tc-tahoe.c: Convert to ISO-C90 and fix formatting.
3084
        * config/tc-tic80.c: Convert to ISO-C90 and fix formatting.
3085
        * config/tc-tic80.h: Convert to ISO-C90 and fix formatting.
3086
        * config/tc-v850.c: Convert to ISO-C90 and fix formatting.
3087
        * config/tc-v850.h: Convert to ISO-C90 and fix formatting.
3088
        * config/tc-w65.c: Convert to ISO-C90 and fix formatting.
3089
        * config/tc-w65.h: Convert to ISO-C90 and fix formatting.
3090
        * config/tc-xstormy16.c: Convert to ISO-C90 and fix formatting.
3091
        * config/tc-xstormy16.h: Convert to ISO-C90 and fix formatting.
3092
 
3093
2005-03-23  Jim Blandy  
3094
 
3095
        * config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
3096
        attributes properly.
3097
 
3098
2005-03-23  Mike Frysinger  
3099
            Nick Clifton  
3100
 
3101
        * configure.tgt: Accept any C library to accompany a GNU Linux
3102
        implementation, not just the GNU C library.
3103
        * configure.in: Likewise.
3104
        * configure: Regenerate.
3105
 
3106
2005-03-23  Nick Clifton  
3107
 
3108
        * config/tc-tic30.c: Convert to ISO C90 formatting.
3109
        * config/tc-tic30.h: Convert to ISO C90 formatting.
3110
        * config/tc-pdp11.c: Convert to ISO C90 formatting.
3111
        * config/atof-vax.c: Convert to ISO C90 formatting.
3112
 
3113
2005-03-21  Maciej W. Rozycki  
3114
 
3115
        * config/tc-mips.c (mips_frob_file): Sort BFD_RELOC_MIPS16_LO16
3116
        relocations correctly as well.
3117
        (mips_fix_adjustable): Don't make BFD_RELOC_MIPS16_LO16
3118
        relocations in mergeable sections section-relative either.
3119
 
3120
2005-03-21  Bob Wilson  
3121
 
3122
        * config/tc-xtensa.c (md_apply_fix3): Recognize XTENSA_PLT relocations.
3123
 
3124
2005-03-21  Nick Clifton  
3125
 
3126
        * config/tc-sh.c (sh_elf_final_processing): Fix compile time
3127
        warning by providing a prototype for sh_symbian_find_elf_flags.
3128
 
3129
        * cgen.c (gas_cgen_parse_operand): Fix typo introduced by
3130
        previous delta.
3131
 
3132
2005-03-21  Alan Modra  
3133
 
3134
        * configure.tgt: Handle setting of bfd_gas for fmt=multi targets
3135
        along with other formats that set bfd_gas.  Remove unnecessary
3136
        setting of bfd_gas.  Delete strongarm cases in generic_target
3137
        switch.
3138
 
3139
2005-03-21  Alan Modra  
3140
 
3141
        PR gas/780
3142
        * config/tc-m68k.c (TRUNC, SEXT): Define.
3143
        (issbyte, isubyte, issword, isuword, isbyte, isword): Use the above.
3144
        (m68k_ip): Truncate or sign extend expressions as appropriate.
3145
        (get_num): Likewise.
3146
        (md_apply_fix3): Use SEXT.
3147
 
3148
2005-03-21  Alan Modra  
3149
 
3150
        * Makefile.am (OBJ_FORMAT_CFILES): Prune config/obj-vms.c.
3151
        (OBJ_FORMAT_HFILES): Prune config/obj-vms.h.
3152
        (obj-vms.o): Delete rule.
3153
        Run "make dep-am".
3154
        * Makefile.in: Regenerate.
3155
        * aclocal.m4: Regenerate.
3156
        * doc/Makefile.in: Regenerate.
3157
        * po/POTFILES.in: Regenerate.
3158
 
3159
2005-03-18  C Jaiprakash  
3160
 
3161
        * config/tc-m68k.c (m68k_elf_final_processing): Set file specific
3162
        flag for coldfire v4e.
3163
 
3164
2005-03-17  Bob Wilson  
3165
 
3166
        * config/tc-xtensa.c (xg_apply_tentative_value): Rename to
3167
        xg_apply_fix_value and return a value to indicate success.
3168
        (md_pcrel_from): Skip check of fx_done.  Return 0 if not PC-relative.
3169
        (xtensa_force_relocation): Remove checks for VTABLE relocs.
3170
        (xtensa_validate_fix_sub): New.
3171
        (xtensa_fix_adjustable): Remove check for external or weak symbols.
3172
        (tc_gen_reloc): Move code to handle difference of symbols and code to
3173
        apply tentative fix values to ...
3174
        (md_apply_fix3): ...here.  Enable standard overflow checks for simple
3175
        8, 16, and 32 bit relocations.  Apply fixes for slot-specific
3176
        relocations when linkrelax flag is not set.
3177
        * config/tc-xtensa.h (xtensa_validate_fix_sub): Add prototype.
3178
        (TC_FORCE_RELOCATION_SUB_SAME, TC_VALIDATE_FIX_SUB): Define.
3179
 
3180
2005-03-17  Jan Beulich  
3181
 
3182
        * config/tc-i386.c (i386_scale): Beautify error message.
3183
        (Intel syntax comments): Update.
3184
        (struct intel_parser_s): Add fields in_offset, in_bracket, and
3185
        next_operand.
3186
        (intel_e04_1, intel_e05_1, intel_e05_1, intel_e09_1, intel_e10_1):
3187
        Remove declarations.
3188
        (intel_bracket_expr): Declare.
3189
        (i386_intel_operand): Initialize new intel_parser fields. Wrap most
3190
        of the function body in a loop allowing to split an operand into two.
3191
        Replace calls to malloc and checks of it returning non-NULL with
3192
        calls to xmalloc/xstrdup.
3193
        (intel_expr): SHORT no longer handled here. Add comment indicating
3194
        comparison ops need implementation.
3195
        (intel_e04, intel_e04_1): Combine, replace recursion with loop.
3196
        Check right operand of - does not specify a register when parsing
3197
        the address of a memory reference.
3198
        (intel_e05, intel_e05_1): Combine, replace recursion with loop.
3199
        Check operands do not specify a register when parsing the address of
3200
        a memory reference.
3201
        (intel_e06, intel_e06_1): Likewise.
3202
        (intel_e09, intel_e09_1): Combine, replace recursion with loop. Also
3203
        handle SHORT as well as unary + and -. Don't accept : except for
3204
        segment overrides or in direct far jump/call insns.
3205
        (intel_brack_expr): New.
3206
        (intel_e10, intel_e10_1): Combine, replace recursion with loop. Use
3207
        intel_brack_expr.
3208
        (intel_e11): Replace chain of if/else-if by switch, alloing fall-
3209
        through in certain cases. Use intel_brack_expr. Add new diagnostics.
3210
        Allow symbolic constants as register scale value.
3211
        (intel_get_token): Replace call to malloc and check of return value
3212
        with call to xmalloc. Change handling for FLAT to match MASM's.
3213
        (intel_putback_token): Don't try to back up/free current token if
3214
        that is T_NIL.
3215
 
3216
2005-03-16  Daniel Jacobowitz  
3217
 
3218
        * configure.tgt: Set emulation for arm-*-eabi*.
3219
        * config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
3220
        * config/te-armeabi.h: New file.
3221
        * config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
3222
        * config/te-symbian.h: Include "te-armeabi.h".
3223
 
3224
2005-03-16  Nick Clifton  
3225
 
3226
        * cgen.c (gas_cgen_parse_operand): Copy opinfo parameter into a
3227
        local variable in case it is clobbered by the setjmp.
3228
 
3229
2005-03-16  Nick Clifton  
3230
            Ben Elliston  
3231
 
3232
        * configure.in (werror): New switch: Add -Werror to the
3233
        compiler command line.  Enabled by default.  Disable via
3234
        --disable-werror.
3235
        * configure: Regenerate.
3236
 
3237
2005-03-16  Nick Clifton  
3238
 
3239
        * config/obj-coff.h: Convert to ISO C90 formatting.
3240
        * config/obj-coff.c: Convert to ISO C90 formatting.
3241
 
3242
2005-03-15  Zack Weinberg  
3243
 
3244
        * config/tc-arm.c (do_mla): Rename to do_mlas, take second
3245
        is_mls parameter; do not diagnose Rm==Rd when is_mls.
3246
        (do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
3247
        (do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
3248
        (insns): Add ARMv6T2 instructions:
3249
        bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
3250
        (arm_archs): Add V6T2 variants.
3251
 
3252
2005-03-15  Nick Clifton  
3253
 
3254
        * NEWS: Add cutoff for changes in 2.16 release.
3255
 
3256
2005-03-15  Jan Beulich  
3257
 
3258
        * expr.c (operand): Merge handling of unary + into that for unary
3259
        -, !, and ~.
3260
 
3261
2005-03-14  Eric Christopher  
3262
 
3263
        * config/tc-mips.c: Include dw2gencfi.h.
3264
        (mips_cfi_frame_initial_instructions): New.
3265
        * config/tc-mips.h (TARGET_USE_CFIPOP): Define.
3266
        (tc_cfi_frame_initial_instructions): Ditto.
3267
        (DWARF2_DEFAULT_RETURN_COLUMN): Ditto.
3268
        (DWARF2_CIE_DATA_ALIGNMENT): Ditto.
3269
        * Makefile.am: Update dependencies.
3270
        * Makefile.in: Regenerate.
3271
 
3272
2005-03-15  Alan Modra  
3273
 
3274
        * po/es.po: Commit new Spanish translation.
3275
 
3276
2005-03-14  Alan Modra  
3277
 
3278
        * po/tr.po: Commit new Turkish translation.
3279
 
3280
2005-03-12  Zack Weinberg  
3281
 
3282
        * config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
3283
        wfi, yield.
3284
 
3285
2005-03-11  Daniel Jacobowitz  
3286
 
3287
        * config-gas.com: Mark vax-vms as obsolete.
3288
        * configure.in: Remove fmt=vms support.
3289
        * config.in: Regenerate.
3290
        * configure: Regenerate.
3291
        * config/obj-vms.h, config/obj-vms.c, config/vms-conf.h: Remove.
3292
 
3293
2005-03-10  Sterling Augustine  
3294
            Bob Wilson  
3295
 
3296
        * config/tc-xtensa.c (finish_vinsn): Include the last instruction slot
3297
        when checking if xg_resolve_literals needs to be called.
3298
        * config/tc-xtensa.h: Fix spelling typo in a comment.
3299
 
3300
2005-03-10  Jan Beulich  
3301
 
3302
        * config/tc-tic54x.h (tic54x_macro_info): Change parameter type.
3303
        * config/tc-tic54x.c (tic54x_macro_info): Likewise. Replace hand-
3304
        crafted structure declarations with the types from macro.h.
3305
 
3306
2005-03-09  Richard Sandiford  
3307
 
3308
        * config/tc-mips.c (s_cpsetup): Use '__gnu_local_gp' instead of '_gp'
3309
        for -mno-shared optimization.
3310
 
3311
2005-03-09  Richard Sandiford  
3312
 
3313
        * config/tc-mips.c (MAX_VR4130_NOPS, MAX_DELAY_NOPS): New macros.
3314
        (MAX_NOPS): Bump to 4.
3315
        (mips_fix_vr4130): New variable.
3316
        (nops_for_vr4130): New function.
3317
        (nops_for_insn): Use MAX_DELAY_NOPS rather than MAX_NOPS.  Use
3318
        nops_for_vr4130 if working around VR4130 errata.
3319
        (OPTION_FIX_VR4130, OPTION_NO_FIX_VR4130): New macros.
3320
        (md_longopts): Add -mfix-vr4130 and -mno-fix-vr4130.
3321
        (md_parse_option): Handle them.
3322
        (md_show_usage): Print them.
3323
        * doc/c-mips.texi: Document -mfix-vr4130 and -mno-fix-vr4130.
3324
 
3325
2005-03-09  Richard Sandiford  
3326
 
3327
        * config/tc-mips.c (append_insn): Remove cop_interlocks test from
3328
        branch delay code.
3329
 
3330
2005-03-09  Richard Sandiford  
3331
 
3332
        * config/tc-mips.h (mips_flush_pending_output): Delete.
3333
        (mips_emit_delays): Declare.
3334
        (md_flush_pending_output): Use mips_emit_delays.
3335
        * config/tc-mips.c (mips_no_prev_insn): Remove parameter; always forget
3336
        the previous instructions.
3337
        (md_begin, append_insn, md_parse_option): Update callers.
3338
        (mips_emit_delay): Remove parameter.  Move INSNS != 0 code to
3339
        start_noreorder.
3340
        (mips_align, s_change_sec, s_cons, s_float_cons, s_gpword)
3341
        (s_gpdword): Update callers.
3342
        (start_noreorder, end_noreorder): New functions.
3343
        (macro, macro2, mips16_macro, s_mipsset): Use them instead of
3344
        manipulating mips_opts or prev_nop_frag directly.
3345
        (mips_flush_pending_output): Delete.
3346
 
3347
2005-03-09  Richard Sandiford  
3348
 
3349
        * config/tc-mips.c (mips_move_labels): New function, taken from...
3350
        (append_insn, mips_emit_delays): ...here.
3351
 
3352
2005-03-09  Richard Sandiford  
3353
 
3354
        * config/tc-mips.c (MAX_NOPS): New macro.
3355
        (history): Resize to 1 + MAX_NOPS.
3356
        (fix_vr4120_class): New enumeration.
3357
        (vr4120_conflicts): New variable.
3358
        (init_vr4120_conflicts): New function.
3359
        (md_begin): Call it.
3360
        (insn_uses_reg): Constify first argument.
3361
        (classify_vr4120_insn, insns_between, nops_for_insn, nops_for_sequence)
3362
        (nops_for_insn_or_target): New functions.
3363
        (append_insn): Use the new nops_for_* functions instead of inline
3364
        delay checks.  Generalize prev_nop_frag handling to handle an
3365
        arbitrary history length.  Insert nops into the history buffer
3366
        once the number of nops in prev_nop_frag is fixed.
3367
        (emit_delays): Use nops_for_insn instead of inline delay checks.
3368
 
3369
2005-03-09  Richard Sandiford  
3370
 
3371
        * config/tc-mips.c (append_insn): Remove now-redundant nops != 0
3372
        check from branch delay code.  Remove unnecessary check for branches.
3373
 
3374
2005-03-09  Richard Sandiford  
3375
 
3376
        * config/tc-mips.c (dummy_opcode): Delete.
3377
        (nop_insn, mips16_nop_insn): New variables.
3378
        (NOP_INSN): New macro.
3379
        (insn_length, create_insn, install_insn, move_insn, add_fixed_insn)
3380
        (add_relaxed_insn, insert_into_history, emit_nop): New functions.
3381
        (md_begin): Initialize nop_insn and mips16_nop_insn.
3382
        (append_insn): Use the new emit_nop function to add nops, recording
3383
        them in the history buffer.  Use add_fixed_insn or add_relaxed_insn
3384
        to reserve room for the instruction and install_insn to install the
3385
        final form.  Use insert_into_history to record the instruction in
3386
        the history buffer.  Use move_insn to do delay slot filling.
3387
        (mips_emit_delays): Use add_fixed_insn instead of the emit_nop macro.
3388
        (macro_build, mips16_macro_build, macro_build_lui, mips_ip)
3389
        (mips16_ip): Use create_insn to initialize mips_cl_insns.
3390
 
3391
2005-03-09  Richard Sandiford  
3392
 
3393
        * config/tc-mips.c (INSERT_BITS, EXTRACT_BITS, INSERT_OPERAND)
3394
        (EXTRACT_OPERAND, MIPS16_INSERT_OPERAND, MIPS16_EXTRACT_OPERAND): New.
3395
        (insn_uses_reg, reg_needs_delay, append_insn, macro_build)
3396
        (mips16_macro_build, macro_build_lui, mips16_macro, mips_ip)
3397
        (mips16_ip): Use the new macros instead of explicit masks and shifts.
3398
 
3399
2005-03-09  Richard Sandiford  
3400
 
3401
        * config/tc-mips.c (mips_cl_insn): Replace the valid_p, delay_slot_p
3402
        and extended_p fields with a single fixed_p field.
3403
        (append_insn, mips_no_prev_insn): Adjust accordingly.
3404
 
3405
2005-03-09  Richard Sandiford  
3406
 
3407
        * config/tc-mips.c (mips_cl_insn): Replace reloc_type array with
3408
        a single mips16_absolute_jump_p bit.
3409
        (append_insn): Adjust accordingly.
3410
 
3411
2005-03-09  Richard Sandiford  
3412
 
3413
        * config/tc-mips.h (mips_cl_insn): Move definition to...
3414
        * config/tc-mips.c (mips_cl_insn): ...here.  Add new fields:
3415
        frag, where, fixp, reloc_type, valid_p, noreorder_p, delay_slot_p
3416
        and extended_p.
3417
        (history): New variable.
3418
        (prev_insn, prev_prev_insn, prev_insn_valid, prev_insn_frag)
3419
        (prev_insn_where, prev_insn_reloc_type, prev_insn_fixp)
3420
        (prev_insn_is_delay_slot, prev_insn_unreordered, prev_insn_extended)
3421
        (prev_prev_insn_unreordered): Delete.
3422
        (reg_needs_delay, append_insn, mips_no_prev_insn, mips_emit_delays)
3423
        (macro_start): Replace uses of prev_insn* with the equivalent history[]
3424
        field.
3425
 
3426
2005-03-08  Daniel Jacobowitz  
3427
 
3428
        * doc/Makefile.am: Update as.info dependencies.
3429
        * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated.
3430
 
3431
2005-03-08  Jan Beulich  
3432
 
3433
        * doc/as.texinfo: Add sentence to indicate redefining a macro is an
3434
        error, and point to .purgem documentation if someone really needs
3435
        re-definitions.
3436
        * NEWS: Mention macro redefinition is now an error.
3437
 
3438
2005-03-08  Jan Beulich  
3439
 
3440
        * config/tc-ia64.c (emit_one_bundle): Track last slot user insn was
3441
        emitted to. Add more precise diagnostics for non-fitting insns based
3442
        on that. Eliminate now superfluous special casing of MLX. Clear out
3443
        slot information when dropping an insn.
3444
 
3445
2005-03-08  Jan Beulich  
3446
 
3447
        * config/tc-ia64.c (parse_section_name): Rename to...
3448
        (cross_section): In addition to separating the name from the rest of
3449
        the arguments, also carry out the operation.
3450
        (dot_xdata): Use cross_section.
3451
        (dot_float_cons): Likewise.
3452
        (dot_xstringer): Likewise.
3453
        (dot_xdata_ua): Likewise.
3454
        (dot_float_cons_ua): Likewise. Pass float_cons, not stmt_float_cons.
3455
 
3456
2005-03-05  Alan Modra  
3457
 
3458
        * po/gas.pot: Regenerate.
3459
 
3460
2005-03-04  David Daney  
3461
 
3462
        * config/tc-mips.c (macro_build_lui): Use '__gnu_local_gp'
3463
        instead of '_gp' for -mno-shared optimization.
3464
        (s_cpload): Ditto.
3465
        (s_abicalls): Document it in the comment.
3466
        (md_show_usage): Document the -mno-shared option.
3467
 
3468
2005-03-04  Richard Sandiford  
3469
 
3470
        * config/tc-mips.c (mips_set_options): Add sym32 field.
3471
        (mips_opts): Initialize it.
3472
        (HAVE_32BIT_ADDRESSES): Set to true if pointers are 32 bits wide.
3473
        (HAVE_64BIT_ADDRESSES): Redefine as !HAVE_32BIT_ADDRESSES.
3474
        (HAVE_32BIT_SYMBOLS, HAVE_64BIT_SYMBOLS): New macros.
3475
        (load_address): Use HAVE_64BIT_SYMBOLS instead of HAVE_64BIT_ADDRESSES
3476
        when deciding whether to use a symbolic %highest/%higher expansion.
3477
        (macro): Likewise.  Remove o64/n32 linux hack.  Always use
3478
        ADDRESS_ADD*_INSN for address addition in the expansion of "dla"
3479
        and "la".  Handle constants separately from symbolic expressions in
3480
        the "ld_st:" case, using 64-bit arithmetic if HAVE_64BIT_ADDRESSES
3481
        and using load_register to load the high part of the address.
3482
        (OPTION_MSYM32, OPTION_NO_MSYM32): New macros.
3483
        (OPTION_ELF_BASE): Bump by 2.
3484
        (md_longopts): Add entries for -msym32 and -mno-sym32.
3485
        (md_parse_option): Handle them.
3486
        (usage): Document them.
3487
        (s_mipsset): Handle ".set sym32" and ".set nosym32".
3488
        (s_cpload, s_cpsetup): Use HAVE_64BIT_SYMBOLS instead of
3489
        HAVE_64BIT_ADDRESSES to detect 64-bit values of "_gp".
3490
        * doc/c-mips.texi: Document ".set sym32", ".set nosym32",
3491
        -msym32 and -mno-sym32.
3492
 
3493
2005-03-03  Thiemo Seufer  
3494
 
3495
        * config/tc-mips.c (load_address): Implement GP optimization
3496
        for 64bit address space non-PIC. Fix formatting.
3497
        (macro): Likewise. Simplify code.
3498
        (md_parse_option): Don't bail out if -G 0 is set for PIC code.
3499
        (mips_after_parse_args): Simplify code.
3500
 
3501
2005-03-03  Nick Clifton  
3502
 
3503
        * expr.c (operand): Remove redundant code enclosed by #ifdef
3504
        RELAX_PAREN_GROUPING....#endif.
3505
 
3506
        * config/tc-mn10200.c (tc_gen_reloc): Handle the case where the
3507
        reloc is the difference of two symbols defined in the same
3508
        section.
3509
 
3510
        * config/tc-iq2000.c (line_comment_chars): Include the # character
3511
        as otherwise this breaks #APP/#NO_APP processing.
3512
 
3513
2005-03-03  Ramana Radhakrishnan  
3514
 
3515
        * config/tc-arc.c(md_assemble): Remove dead code for handling
3516
        immediate indexing of ld and st .
3517
 
3518
2005-03-02  Daniel Jacobowitz  
3519
            Joseph Myers  
3520
 
3521
        * config/tc-mips.c (percent_op): Add %tlsgd, %tlsldm, %dtprel_hi,
3522
        %dtprel_lo, %tprel_hi, %tprel_lo, and %gottprel.
3523
        (parse_relocation): Check for a word break after a relocation
3524
        operator.
3525
        (md_apply_fix3): Handle TLS relocations, and mark thread-local
3526
        symbols.
3527
 
3528
2005-03-02  Alan Modra  
3529
 
3530
        * config/tc-ppc.c (ppc_fix_adjustable ): Remove bogus checks.
3531
 
3532
2005-03-02  Jan Beulich  
3533
 
3534
        * as.c (main): Use unlink_if_ordinary instead of unlink.
3535
        * messages.c (as_fatal): Likewise.
3536
 
3537
2005-03-02  Jan Beulich  
3538
 
3539
        * config/tc-i386.c (build_modrm_byte): Add lock prefix for cr8...15
3540
        accesses.
3541
        (parse_register): Allow cr8...15 in all modes.
3542
 
3543
2005-03-02  Jan Beulich  
3544
 
3545
        * config/tc-i386.c (intel_e11): If not followed by T_PTR, treat T_BYTE
3546
        etc. like normal symbol references (T_ID).
3547
 
3548
2005-03-02  Alan Modra  
3549
 
3550
        * symbols.c (fb_label_name): Fix silly thinko in last change.
3551
 
3552
2005-03-02  Alan Modra  
3553
 
3554
        * expr.c (integer_constant): Remove TARGET_WORD_SIZE hack.
3555
        * config/tc-m68k.h (TARGET_WORD_SIZE): Delete.
3556
 
3557
        * symbols.c (fb_label_name): Allow an augend of 2 for mmix.
3558
 
3559
2005-03-01  Ramana Radhakrishnan  
3560
 
3561
        PR gas/708
3562
        * config/tc-arc.c (md_assemble): Initialize suffix for extension
3563
        suffixes also.
3564
 
3565
2005-03-01  Alan Modra  
3566
 
3567
        * config/obj-coff.c (fixup_segment): Delete sy_mri_common assertion.
3568
 
3569
        * as.h (assert): Warning fix.
3570
        * expr.c (expr): Correct assertion.
3571
        * read.c (s_comm_internal): Remove assertion.
3572
        * write.c (relax_segment): Enable vma assertion only for BFD_ASSEMBLER.
3573
        (fixup_segment): Remove assertion.
3574
        * config/tc-dlx.c (machine_ip): Remove untrue assertions.
3575
        (md_apply_fix3): Likewise.
3576
        * config/tc-i370.c (md_begin): Correct assertion.
3577
        (i370_macro): Warning fix for assertion.
3578
 
3579
2005-03-01  Alan Modra  
3580
 
3581
        * configure.in (AC_C_BIGENDIAN): Invoke.
3582
        * configure: Regenerate.
3583
        * write.c (write_object_file ): Don't use sizeof
3584
        host variable to set string header size.
3585
        * config/obj-aout.c (obj_header_append): Don't use host structs.
3586
        (obj_symbol_to_chars): Likewise.
3587
        (obj_emit_strings): Likewise.  Use the passed in output pointer.
3588
        * config/obj-aout.h (H_GET_FILE_SIZE): Include H_GET_LINENO_SIZE.
3589
        * config/obj-bout.c (obj_emit_relocations): Use md_reloc_size,
3590
        not sizeof host struct.
3591
        (obj_header_append, obj_symbol_to_chars): Don't use host structs.
3592
        (obj_emit_strings): Likewise.
3593
        * config/obj-bout.h (EXEC_BYTES_SIZE): Define.
3594
        (N_TXTOFF, H_GET_FILE_SIZE, H_GET_HEADER_SIZE): Use instead of
3595
        sizeof host struct.
3596
        (H_SET_SYMBOL_TABLE_SIZE): Hard code sym size rather than using
3597
        sizeof host struct.
3598
        (host_number_to_chars): Define.
3599
        * config/obj-hp300.c (hp300_header_append): Don't use sizeof
3600
        host internal struct to set header sizes.
3601
        * config/tc-i960.c (md_number_to_field): Warning fix.
3602
        (md_ri_to_chars): Use host byte order.
3603
        (get_cdisp, md_apply_fix3): Warning fix.
3604
        * config/tc-m68k.c (md_assemble): Don't use sizeof host short.
3605
 
3606
2005-02-28  Ramana Radhakrishnan  
3607
 
3608
        * doc/c-arc.texi: Update documentation about ARC's extension
3609
        instructions.
3610
 
3611
2005-02-27  Svein E. Seldal  
3612
 
3613
        * config/tc-tic4x.c (tic4x_gen_to_words): Changed mail
3614
        address for myself.
3615
 
3616
2005-02-23  Alan Modra  
3617
 
3618
        * cgen.c: Warning fixes.
3619
        * config/tc-arc.c: Likewise.
3620
        * config/tc-arm.c: Likewise.
3621
        * config/tc-avr.c: Likewise.
3622
        * config/tc-d10v.c: Likewise.
3623
        * config/tc-d30v.c: Likewise.
3624
        * config/tc-frv.c: Likewise.
3625
        * config/tc-frv.h: Likewise.
3626
        * config/tc-h8300.c: Likewise.
3627
        * config/tc-h8500.c: Likewise.
3628
        * config/tc-i370.c: Likewise.
3629
        * config/tc-i960.c: Likewise.
3630
        * config/tc-ia64.c: Likewise.
3631
        * config/tc-ip2k.c: Likewise.
3632
        * config/tc-m68hc11.c: Likewise.
3633
        * config/tc-maxq.c: Likewise.
3634
        * config/tc-mcore.c: Likewise.
3635
        * config/tc-mips.c: Likewise.
3636
        * config/tc-msp430.c: Likewise.
3637
        * config/tc-pj.c: Likewise.
3638
        * config/tc-ppc.c: Likewise.
3639
        * config/tc-ppc.h: Likewise.
3640
        * config/tc-s390.c: Likewise.
3641
        * config/tc-sh.c: Likewise.
3642
        * config/tc-sh64.c: Likewise.
3643
        * config/tc-tic4x.c: Likewise.
3644
        * config/tc-tic80.c: Likewise.
3645
        * config/tc-v850.c: Likewise.
3646
        * config/tc-vax.c: Likewise.
3647
        * config/tc-w65.c: Likewise.
3648
        * config/tc-xstormy16.c: Likewise.
3649
        * config/tc-z8k.c: Likewise.
3650
 
3651
2005-02-22  Catherine Moore  
3652
 
3653
        * read.c (read_a_source_file): Reinstate TC_EQUAL_IN_INSN test.
3654
        * doc/internals.texi (TC_EQUAL_IN_INSN): Reinstate.
3655
 
3656
2005-02-22  Eric Christopher  
3657
 
3658
        * config/tc-mips.c (struct proc): Change isym to
3659
        func_sym. New member func_end_sym.
3660
        (s_mips_ent): Update.
3661
        (s_mips_end): Ditto. Add code to compute function size.
3662
 
3663
2005-02-22  Alan Modra  
3664
 
3665
        * read.c: Warning fixes.
3666
        * config/obj-elf.c: Likewise.
3667
 
3668
2005-02-22  Maciej W. Rozycki  
3669
 
3670
        * config/tc-mips.c (append_insn): Call dwarf2_emit_insn() before
3671
        emitting insn.
3672
 
3673
2005-02-21  H.J. Lu  
3674
 
3675
        * config/obj-coff.c (obj_coff_section): Replace SEC_SHARED with
3676
        SEC_COFF_SHARED.
3677
 
3678
        * config/tc-tic54x.c (tic54x_bss): Replace SEC_BLOCK with
3679
        SEC_TIC54X_BLOCK.
3680
        (demand_empty_rest_of_line): Likewise.
3681
        (tic54x_sblock): Likewise.
3682
        (tic54x_clink): Replace with SEC_CLINK with SEC_TIC54X_CLINK.
3683
 
3684
2005-02-21  Alan Modra  
3685
 
3686
        * read.c (address_bytes): New function.
3687
        (TC_ADDRESS_BYTES): Default for BSD_ASSEMBLER to address_bytes.
3688
        (potable): Add "dc.a".
3689
        (cons_worker): Handle "dc.a".
3690
        * doc/internals.texi (TC_ADDRESS_BYTES): Document.
3691
 
3692
2005-02-21  Alan Modra  
3693
 
3694
        * input-file.c (input_file_open): Rearrange to avoid warning.
3695
 
3696
2005-02-19  Alan Modra  
3697
 
3698
        * config/tc-hppa.h (TC_EQUAL_IN_INSN): Delete.
3699
        * read.c (read_a_source_file): Remove TC_EQUAL_IN_INSN test.
3700
        * doc/internals.texi (TC_EQUAL_IN_INSN): Delete.
3701
 
3702
2005-02-18  Thiemo Seufer  
3703
 
3704
        * config/tc-mips.c (macro_build_ldst_constoffset): Fail on $at
3705
        uses after .set noat.
3706
        (load_address): Likewise.
3707
        (macro): Likewise. Don't try to avoid $at use by sacrificing
3708
        the target register before it is stored, it won't work.
3709
 
3710
2005-02-17  James E Wilson  
3711
 
3712
        * config/tc-ia64.c (emit_one_bundle): Stop filling a bundle if we
3713
        see an instruction that specifies a template.
3714
 
3715
2005-02-18  Alan Modra  
3716
 
3717
        * config/tc-openrisc.c (openrisc_relax_frag): Delete unused function.
3718
        * config/tc-sparc.c (sparc_ip): Make op_exp static to silence warnings.
3719
        * config/tc-tic80.c (build_insn): Init insn[1] to silence warning.
3720
 
3721
2005-02-17  H.J. Lu  
3722
 
3723
        * NEWS: Mention "-mhint.b=[ok|warning|error]".
3724
 
3725
        * config/tc-ia64.c (md): Add hint_b.
3726
        (emit_one_bundle): Handle md.hint_b for "hint".
3727
        (md_parse_option): Accepted "-mhint.b=[ok|warning|error]".
3728
        (md_show_usage): Add "-mhint.b=[ok|warning|error]".
3729
        (ia64_init): Set md.hint_b to error.
3730
        (md_assemble): Handle md.hint_b for "hint.b".
3731
 
3732
        * doc/as.texinfo: Add "-mhint.b=[ok|warning|error]".
3733
        * doc/c-ia64.texi: Likewise.
3734
 
3735
2005-02-17  Alan Modra  
3736
 
3737
        * tc.h (struct relax_type, relax_typeS): Move from here..
3738
        * as.h: ..to here.  Make rlx_forward and rlx_backward an offsetT.
3739
        * ecoff.c (ecoff_new_file): Add appfile param.
3740
        * ecoff.h (ecoff_new_file): Likewise.
3741
        * itbl-lex.h: New file.
3742
        * itbl-lex.l: Include itbl-lex.h.
3743
        * itbl-parse.y: Likewise.
3744
        (insntbl_line, yyparse, yylex): Move to itbl-lex.h.
3745
        * read.c (s_app_file_string): Mark appfile possibly unused.
3746
        * subsegs.c (seg_not_empty_p): Make sec possibly unused.
3747
        * subsegs.h (struct seg_info_trash): Delete.
3748
        (seg_info): Use segment_info_type instead.
3749
        * config/obj-coff.c (struct filename_list): Make filename const char *.
3750
        * config/obj-ecoff.h (obj_app_file): Pass app to ecoff_new_file.
3751
        * config/obj-elf.c (elf_file_symbol): Similarly.
3752
        * config/tc-a29k.c (md_apply_fix3): Make val a valueT.  Don't use
3753
        signed right shift.
3754
        * config/tc-arc.c (md_operand): Warning fix.
3755
        * config/tc-arm.c (arm_parse_reloc): Only define when OBJ_ELF.
3756
        (md_begin): Rearrange #if defined OBJ_COFF || defined OBJ_ELF.
3757
        * config/tc-cris.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Use do while.
3758
        * config/tc-frv.c (frv_force_relocation): Warning fix.
3759
        * config/tc-m68k.c (md_parse_option): Delete unused var.
3760
        * config/tc-mcore.c (mylog2): Rename from log2 throughout.
3761
        * config/tc-sparc.c: Likewise.
3762
        (s_common): Warning fix.
3763
        * config/tc-mips.c (append_insn): Use unsigned long long expressions.
3764
        * config/tc-mmix.c (PUSHJSTUB_MAX, PUSHJSTUB_MIN): Define from
3765
        addressT.
3766
        * config/tc-s390.c (s390_insn): Delete test of unsigned >= 0.
3767
        * config/tc-sh.c (sh_cfi_frame_initial_instructions,
3768
        sh_regname_to_dw2regnum): Only define for OBJ_ELF.
3769
        * config/tc-tic4x.c (tic4x_insert_reg): Use ISLOWER.
3770
        (tic4x_do_align): Use TIC_NOP_OPCODE.
3771
        * config/tc-tic4x.h (TIC_NOP_OPCODE): Rename from NOP_OPCODE.
3772
        * config/tc-vax.c: Include netinet/in.h.
3773
        (tc_headers_hook): Formatting.
3774
        * config/tc-xstormy16.c (md_pcrel_from_section): Correct parens.
3775
 
3776
2005-02-17  Jan Beulich  
3777
 
3778
        * config/tc-ia64.c (ia64_parse_name): Don't advance 'name' when
3779
        parsing inN, locN, outN. Set 'idx' to offset register number starts
3780
        at. Don't handle numbers with leading zeroes or beyond 95. Remove
3781
        pointless cast.
3782
 
3783
2005-02-16  Thiemo Seufer  
3784
 
3785
        * config/tc-mips.c (load_address): Fix formatting.
3786
        (macro): Don't use AT if .set noat is in effect. Fix formatting.
3787
        Catch macros which are unexpandable without AT. Remove duplicate
3788
        zeroing of used_at.
3789
        (macro2): Remove duplicate zeroing of used_at.
3790
 
3791
2005-02-16  Alan Modra  
3792
 
3793
        * dw2gencfi.c (output_cie, output_fde): Use DW_CFA_nop rather
3794
        than zero.
3795
 
3796
2005-02-15  Nigel Stephens  
3797
            Maciej W. Rozycki  
3798
 
3799
        * config/tc-mips.c (reloc_needs_lo_p): Handle
3800
        BFD_RELOC_MIPS16_HI16_S.
3801
        (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
3802
        (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
3803
        and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
3804
        complaints on.
3805
        (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
3806
        BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
3807
        Call my_getSmallExpression() to parse percent operators.
3808
        (percent_op_match, mips_percent_op): Separate definitions.
3809
        (mips16_percent_op): Define percent operators for the MIPS16 mode.
3810
        (parse_relocation): Handle the MIPS16 mode using
3811
        mips16_percent_op.
3812
        (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
3813
        BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.
3814
 
3815
2005-02-15  Jan Beulich  
3816
 
3817
        * config/tc-ia64.c (md_apply_fix3): Call ia64_gen_real_reloc_type
3818
        instead of explicitly dealing with the translation; exclude
3819
        relocations that are already pcrel, however.
3820
 
3821
2005-02-15  Jan Beulich  
3822
 
3823
        * config/tc-ia64.c: Include limits.h (if available).
3824
        (gr_values[0]): Set path to INT_MAX.
3825
        (dot_reg_val): Don't allow changing value of r0. Limit range of
3826
        general registers at r127.
3827
        (specify_resource): Default resource index is -1. Don't set resource
3828
        index (in case IA64_RS_RSE) without setting the specific flag.
3829
        (note_register_values): Check operand is O_constant before tracking
3830
        input value of moves. Add tracking for dep.z with constant inputs.
3831
        (print_dependency): Resource index of specific resource may be zero.
3832
        (check_dependencies): Likewise.
3833
 
3834
2005-02-15  Jan Beulich  
3835
 
3836
        * config/tc-ia64.c (parse_operands): New local variables reg1, reg2,
3837
        reg_class. Check operands and emit diagnostics for illegal use of
3838
        registers.
3839
 
3840
2005-02-15  Jan Beulich  
3841
 
3842
        * config/tc-ia64.c (ia64_gen_real_reloc_type): Define and initialize
3843
        new variables type, suffix, and width. Handle
3844
        BFD_RELOC_IA64_DIR(32|64)[LM]SB in FUNC_LT_FPTR_RELATIVE case.
3845
        Handle BFD_RELOC_IA64_DIR64[LM]SB in FUNC_TP_RELATIVE case. Add
3846
        FUNC_DTP_MODULE case. Handle BFD_RELOC_IA64_DIR32[LM]SB in
3847
        FUNC_DTP_RELATIVE case. Return incoming relocation type if
3848
        BFD_RELOC_IA64_IPLT[LM]SB in FUNC_IPLT_RELOC case. Generate warning
3849
        if unable to translate relocation type, using the new variables.
3850
 
3851
2005-02-15  Jan Beulich  
3852
 
3853
        * config/tc-ia64.h (ia64_symbol_chars): Declare.
3854
        (ty_symbol_chars): Define.
3855
        * config/tc-ia64.c (ia64_symbol_chars): Define.
3856
 
3857
2005-02-15  Jan Beulich  
3858
 
3859
        * config/tc-ia64.c (ia64_parse_name): Only update next character if
3860
        input_line_pointer was advanced.
3861
 
3862
2005-02-14  Kaz Kojima  
3863
 
3864
        * config/tc-sh.c (md_apply_fix3): Add parentheses around &
3865
        within |.
3866
 
3867
2005-02-13  Jan Beulich  
3868
 
3869
        * config/tc-ia64.c (md_parse_option): Handle -xnone and -xdebugn.
3870
        (md_show_usage): Add -xnone, -xdebugn, and -xdebugx. Relocate default
3871
        indicator.
3872
        (ia64_init): Set md.detect_dv.
3873
        (ia64_start_line): New static variable warned. Warn only once when
3874
        encountering explicit stops in automatic mode.
3875
        * doc/c-ia64.texi: Describe -xnone, -xdebugn, and -xdebugx.
3876
        * NEWS: Mention new default mode.
3877
 
3878
2005-02-13  Jan Beulich  
3879
 
3880
        * config/tc-ia64.c (dot_rot): Add comment that name strings should
3881
        be freed when wiping out previous state. Canonicalize names before
3882
        use. Free name string when detecting redefinition.
3883
        (dot_pred_rel): Call generic expression parser to process arguments.
3884
        Handle O_register case for individual predicates and O_subtract for
3885
        ranges.
3886
        (ia64_parse_name): Canonicalize name before looking it up in dynamic
3887
        register hash.
3888
        (ia64_canonicalize_symbol_name): Strip off all trailing # characters.
3889
        Warn if multiple found, issue error if resulting symbol name has zero
3890
        length.
3891
        (dot_alias): Canonicalize name before use.
3892
 
3893
2005-02-11  H.J. Lu  
3894
 
3895
        * config/tc-ia64.c (unwind_diagnostic): Return -1 for warning
3896
        and 0 for error.
3897
        (in_procedure): Return -1 for warning.
3898
        (in_prologue): Likewise.
3899
        (in_body): Likewise.
3900
 
3901
2005-02-11  H.J. Lu  
3902
 
3903
        * config/tc-ia64.c (dot_xdata): Undo the last change.
3904
        (dot_float_cons): Likewise.
3905
        (dot_xstringer): Likewise.
3906
        (dot_xdata_ua): Likewise.
3907
        (dot_float_cons_ua): Likewise.
3908
 
3909
2005-02-11  H.J. Lu  
3910
 
3911
        * NEWS: Mention "-munwind-check=[warning|error]".
3912
 
3913
        * config/tc-ia64.c (md): Add unwind_check.
3914
        (unwind_diagnostic): New.
3915
        (in_procedure): Call unwind_diagnostic when a directive isn't
3916
        in procedure.
3917
        (in_prologue): Call unwind_diagnostic when a directive isn't in
3918
        prologue.
3919
        (in_body): Call unwind_diagnostic when a directive isn't in
3920
        body region.
3921
        (dot_endp): Set md.unwind_check to error before calling
3922
        in_procedure and restore it after. When the name is missing or
3923
        couldn't be found, use the one from the last .proc if
3924
        md.unwind_check isn't error. Warn if md.unwind_check is
3925
        warning.
3926
        (md_parse_option): Handle "-munwind-check=[warning|error]".
3927
        (md_show_usage): Add "-munwind-check=[warning|error]".
3928
        (ia64_init): Set md.unwind_check to warning.
3929
 
3930
        * doc/as.texinfo: Add "-munwind-check=[none|warning|error]".
3931
        * doc/c-ia64.texi: Likewise.
3932
 
3933
2005-02-11  Jan Beulich  
3934
 
3935
        * config/tc-ia64.h (LEX_AT): Include LEX_BEGIN_NAME.
3936
        (LEX_QM): Likewise.
3937
        (ia64_parse_name): New third parameter.
3938
        (md_parse_name): Pass third argument.
3939
        * config/tc-ia64.c (pseudo_func): Placeholders use NULL as name.
3940
        (md_operand): Handling of '@'-prefixed symbols moved from here...
3941
        (ia64_parse_name): ...to here.
3942
 
3943
2005-02-11  Jan Beulich  
3944
 
3945
        * config/tc-ia64.c (md): Remove last_groups and group_idx.
3946
        (errata_nop_necessary_p): Remove declaraction and definition.
3947
        (emit_one_bundle): Don't call errata_nop_necessary_p. Don't
3948
        update md.group_idx. Don't reset md.last_groups.
3949
 
3950
2005-02-11  Jan Beulich  
3951
 
3952
        * config/tc-ia64.c (parse_section_name): Handle non-quoted first
3953
        argument.
3954
        (dot_xdata): Free section name after use.
3955
        (dot_float_cons): Likewise.
3956
        (dot_xstringer): Likewise.
3957
        (dot_xdata_ua): Likewise.
3958
        (dot_float_cons_ua): Likewise.
3959
        (md_pseudo_table): Add xdata16 and xdata16.ua.
3960
 
3961
2005-02-10  H.J. Lu  
3962
 
3963
        * doc/all.texi: Add IA64.
3964
        * doc/as.texinfo: Likewise.
3965
 
3966
        * doc/c-ia64.texi: Fix typos.
3967
 
3968
2005-02-10  Julian Brown  
3969
 
3970
        * config/tc-arm.c (do_t_ldmstm): Change BFD_RELOC_NONE to
3971
        BFD_RELOC_UNUSED.
3972
        (do_t_push_pop): Likewise.
3973
        (md_assemble): Likewise.
3974
        (md_apply_fix3): Handle BFD_RELOC_NONE correctly, make
3975
        BFD_RELOC_UNUSED same as previous meaning of BFD_RELOC_NONE.
3976
        (create_unwind_entry): Output dependency on the required personality
3977
        routines.
3978
 
3979
2005-02-07  Nathan Sidwell  
3980
 
3981
        * as.h (seg_not_empty_p): Return int, not bfd_boolean.
3982
        * subsegs.c (seg_not_empty_p): Likewise.
3983
 
3984
2005-02-07  Inderpreet Singh 
3985
 
3986
        * config/tc-maxq.c (md_estimate_size_before_relax): Correct the
3987
        relative jump calculation.
3988
        
3989
        
3990
 
3991
2005-02-07  Hans-Peter Nilsson  
3992
 
3993
        * write.c (write_object_file): Recognize warning-symbol construct
3994
        and skip object- and target- handling for the second symbol.
3995
 
3996
2005-02-02  Jan Beulich  
3997
 
3998
        * config/tc-ia64.c (dot_pred_rel): Update comment. Handle @-prefixed
3999
        designators along with quoted ones. Free copy of quoted designator
4000
        when done.
4001
 
4002
2005-02-01  Ben Elliston  
4003
 
4004
        * config/atof-ieee.c, config/obj-coff.c, config/obj-elf.c,
4005
        config/obj-ieee.c, config/obj-som.c, config/obj-vms.c,
4006
        config/tc-a29k.c, config/tc-alpha.c, config/tc-arc.c,
4007
        config/tc-arm.c, config/tc-d30v.c, config/tc-dlx.c,
4008
        config/tc-fr30.c, config/tc-h8300.c, config/tc-h8500.c,
4009
        config/tc-i370.c, config/tc-i386.c, config/tc-i960.c,
4010
        config/tc-ia64.c, config/tc-m32r.c, config/tc-m32r.h,
4011
        config/tc-m68hc11.c, config/tc-m68hc11.h, config/tc-mips.c,
4012
        config/tc-mn10200.c, config/tc-msp430.c, config/tc-ns32k.c,
4013
        config/tc-openrisc.c, config/tc-or32.c, config/tc-pdp11.c,
4014
        config/tc-pj.c, config/tc-sparc.h, config/tc-tic54x.c,
4015
        config/tc-tic80.c, config/tc-v850.c, config/tc-w65.c,
4016
        config/tc-xtensa.c, config/tc-z8k.c, config/xtensa-relax.c: Remove
4017
        #if 0'd code throughout.
4018
 
4019
2005-01-31  Nick Clifton  
4020
 
4021
        * as.c (parse_args): Bump copyright date reported by --version to
4022
        2005.
4023
 
4024
2005-01-31  Nick Clifton  
4025
 
4026
        * configure.tgt: Remove obsolete targets m68k-lynxos, sparc-lynxos
4027
        and vax-vms.
4028
 
4029
2005-01-31  Jan Beulich  
4030
 
4031
        * macro.c (buffer_and_nest): Allow 'from' being NULL; handle anything
4032
        that can end with .endr in that case. Make requiring/permitting
4033
        pseudo-ops without leading dot closer to the logic in read.c serving
4034
        the same purpose.
4035
        (expand_irp): Don't pass a mnemonic to buffer_and_nest as it will be
4036
        ignored.
4037
 
4038
2005-01-31  Jan Beulich  
4039
 
4040
        * macro.c (do_formals): Adjust to no longer accept empty parameter
4041
        names.
4042
        (define_macro): Adjust to no longer accept empty macro name, garbage
4043
        following the parameters, or macros that were previously defined.
4044
        * read.c (s_bad_end): Declare.
4045
        (potable): Add endm. Handler for endr and endm is s_bad_end.
4046
        (s_bad_end): Rename from s_bad_endr. Adjust to handle both .endm
4047
        and .endr.
4048
        * read.h (s_bad_endr): Remove.
4049
 
4050
2005-01-31  Jan Beulich  
4051
 
4052
        * config/tc-ia64.c (parse_operands): Parse all specified operands,
4053
        immediately discarding (but counting) those exceeding the maximum
4054
        possible amount. Track whether output and input operand counts ever
4055
        matched, and use this to better indicate which of the operands/
4056
        operand types was wrong; specifically don't default to pointing to
4057
        the first operand.
4058
 
4059
2005-01-31  Jan Beulich  
4060
 
4061
        * config/tc-ia64.c (unwind): Remove proc_end (now an automatic
4062
        variable in dot_endp). Add body and insn. Make prologue,
4063
        prologue_mask, body, and insn bitfields.
4064
        (fixup_unw_records): Remove spurious new-lines from end of diagnostic
4065
        messages.
4066
        (in_procedure, in_prologue, in_body): New.
4067
        (dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
4068
        dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
4069
        dot_unwentry, dot_altrp, dot_savemem, dot_saveg, dot_savef, dot_saveb,
4070
        dot_savegf, dot_spill, dot_spillreg, dot_spillmem, dot_spillreg_p,
4071
        dot_spillmem_p, dot_label_state, dot_copy_state, dot_unwabi,
4072
        dot_personality): Use the appropriate one of the above.
4073
        (dot_proc): Clear unwind.proc_start; set to current location only if
4074
        none of the entry points were valid. Check for non-zero-length entry
4075
        point names. Check that entry points aren't defined, yet. Clear
4076
        unwind.prologue, unwind.body, and unwind.insn.
4077
        (dot_body): Call in_procedure. Check that first directive in procedure
4078
        had no insns emitted before. Set unwind.body.
4079
        (dot_prologue): Call in_procedure. Check that not already in prologue.
4080
        Check that first directive in procedure had no insns emitted before.
4081
        Clear unwind.body.
4082
        (dot_endp): Call in_procedure. Declare proc_end. Check for non-zero-
4083
        length entry point names. Check that entry points became defined.
4084
        (md_assemble): Set unwind.insn once unwind.proc_start is defined.
4085
 
4086
2005-01-31  Jan Beulich  
4087
 
4088
        * config/tc-ia64.c (emit_one_bundle): Snapshot manual bundling state
4089
        before actually using it. Don't generate an error in manual bundling
4090
        mode when looking at an insn requiring slot 2 but not yet at slot 2.
4091
        Don't generate an error in manual bundling mode when looking at an
4092
        insn required to be last in its group but the required slot hasn't
4093
        been reached, yet. Allow conversion from MII to MI;I for bundle
4094
        consisting of only 2 insns with the stop between them. Suppress
4095
        various meaningless errors resulting from detecting earlier ones.
4096
 
4097
2005-01-31  Jan Beulich  
4098
 
4099
        * config/tc-ia64.c (parse_operands): Also handle alloc without first
4100
        input being ar.pfs.
4101
 
4102
2005-01-28  Christian Groessler  
4103
 
4104
        * config/tc-z8k.c (md_assemble): Improve error detection.
4105
 
4106
2005-01-28  Jan Beulich  
4107
 
4108
        * config/tc-ia64.c (ia64_estimate_size_before_relax): Allocate space
4109
        for personality routine pointer only if there is one.
4110
        (ia64_convert_frag): Likewise.
4111
        (generate_unwind_image): Likewise.
4112
 
4113
2005-01-27  Christian Groessler  
4114
 
4115
        * config/tc-z8k.c (INSERT): Remove, not used anywhere.
4116
        (md_apply_fix3): Make relative branches out of range an error
4117
        instead of a warning.  Display correct line number for out of
4118
        range branches/calls/memory accesses.
4119
 
4120
2005-01-27  Nathan Sidwell  
4121
 
4122
        * dwarf2dbg.c (dwarf2_finish): Correct logic for determining when
4123
        to emit .debug_line and other debug sections.
4124
        * as.h (seg_not_empty_p): Declare.
4125
        * subsegs.c (seg_not_empty_p): New predicate.
4126
 
4127
2005-01-27  Andrew Cagney  
4128
 
4129
        * configure: Regenerate to track ../gettext.m4 change.
4130
 
4131
2005-01-27  Jan Beulich  
4132
 
4133
        * config/tc-ia64.c (emit_one_bundle): Change "?imbf??" to "?ibmfxx".
4134
 
4135
2005-01-27  Jan Beulich  
4136
 
4137
        * config/tc-ia64.c (emit_one_bundle): Add late resolution of move
4138
        to/from application registers dynamic insns.
4139
        (md_assemble): Defer resolution of move to/from application registers
4140
        dynamic insns when they can be issued on either the I- or M-units.
4141
 
4142
2005-01-25  Alexandre Oliva  
4143
 
4144
        * config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
4145
        2004-12-10  Alexandre Oliva  
4146
        * config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
4147
        2004-11-10  Alexandre Oliva  
4148
        * cgen.c (gas_cgen_parse_operand): Handle
4149
        CGEN_PARSE_OPERAND_SYMBOLIC.
4150
        * config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
4151
        (frv_force_relocation): Likewise.  Fix handling of PIC
4152
        relocations.
4153
        (md_apply_fix3): Likewise.
4154
 
4155
2005-01-21  Ben Elliston  
4156
 
4157
        * as.h: Remove #if 0'd code.
4158
        * atof-generic.c (atof_generic): Likewise.
4159
        * ecoff.c (ecoff_directive_frame): Likewise.
4160
        * frags.h (FRAG_APPEND_1_CHAR): Likewise.
4161
        * itbl-ops.c (itbl_add_reg): Likewise.
4162
        * listing.c (calc_hex): Likewise.
4163
        * read.c (MASK_CHAR): Likewise.
4164
        * subsegs.c (subsegs_print_statistics): Likewise.
4165
        * symbols.c (indent): Likewise.
4166
        * write.c (write_relocs): Likewise.
4167
        (write_object_file): Likewise.
4168
        (relax_frag): Likewise.
4169
 
4170
2005-01-20  Nick Clifton  
4171
 
4172
        * as.c (std_longopts): Add an entry for "--a" in order to prevent
4173
        getopt_long_only() from considering -a as an abbreviation for
4174
        --alternate.
4175
        (parse_args): Fix the parsing of -a=.
4176
 
4177
2005-01-20  Alan Modra  
4178
 
4179
        PR gas/684
4180
        * read.c (s_incbin): Adjust default count for skip.  Check validity
4181
        of count and skip rigorously.
4182
 
4183
2005-01-19  Fred Fish  
4184
 
4185
        * config/tc-mips.c (dummy_opcode): Add init for new struct member.
4186
 
4187
2005-01-19  Richard Sandiford  
4188
 
4189
        * read.c (convert_to_bignum): New function, split out from...
4190
        (emit_expr): ...here.  Handle the case where X_add_number is
4191
        positive and the input value is negative.
4192
        (output_big_sleb128): Fix setting of continuation bit.  Check whether
4193
        the final byte needs to be sign-extended.  Fix size-shrinking loop.
4194
        (emit_leb128_expr): When generating a signed leb128, see whether the
4195
        sign of an O_constant's X_add_number matches the sign of the input
4196
        value.  Use a bignum if not.
4197
 
4198
2005-01-17  Andrew Stubbs  
4199
 
4200
        * tc-sh.c (md_begin,md_parse_option): Change arch_sh1_up to
4201
        arch_sh_up in order to match the external name and make the
4202
        testsuite's job easier.
4203
 
4204
2005-01-14  H.J. Lu  
4205
 
4206
        PR 659
4207
        * config/tc-i386.c (i386_scale): Disallow 0 scale.
4208
 
4209
2005-01-12  Nick Clifton  
4210
 
4211
        * config/tc-iq2000.c (s_iq2000_set): Fix thinko parsing
4212
        ignored_arguments array.
4213
 
4214
2005-01-10  H.J. Lu  
4215
 
4216
        * write.c (write_object_file): Disallow a symbol equated to
4217
        common symbol.
4218
 
4219
2005-01-10  Inderpreet Singh 
4220
 
4221
        * tc-maxq.c: Replace constants 10 and 20 with bfd_mach_maxq10 and
4222
        bfd_mach_maxq20.
4223
        (md_pseudo_table): Add new pseudo ops for maxq10 and maxq20.
4224
        (maxq_target): New function: Set the machine type.
4225
 
4226
2005-01-06  Paul Brook  
4227
 
4228
        * config/tc-arm.c (FPU_DEFAULT): Define for TE_VXWORKS.
4229
        (md_begin): Handle TE_VXWORKS for FP defaults.
4230
        (md_apply_fix3): Correct rela offsets.
4231
        (elf32_arm_target_format): Add VxWorks targets.
4232
 
4233
2005-01-06  Paul Brook  
4234
 
4235
        * configure.tgt: Set em=vxworks for *-*-vxworks.
4236
        * config/te-vxworks.h: New File.
4237
 
4238
2005-01-06  Paul Brook  
4239
 
4240
        * config/tc-arm.c (arm_cpus): Correct arch field for arm1026ej-s.
4241
 
4242
2005-01-04  Dmitry Diky  
4243
 
4244
        * config/tc-msp430.c (md_apply_fix3): Fix offset calculation for
4245
        global label.
4246
 
4247
2005-01-03  David Mosberger  
4248
 
4249
        * config/tc-ia64.c (md): Add member "loc_directive_seen".
4250
        (dot_loc): New function.
4251
        (md_pseudo_table): Add entry to map .loc to dot_loc().
4252
        (emit_one_bundle): Only call dwarf2_gen_line_info() if we have
4253
        seen a .loc directive or we're generating DWARF2 debug info for
4254
        assembly source.
4255
 
4256
For older changes see ChangeLog-2004
4257
 
4258
Local Variables:
4259
mode: change-log
4260
left-margin: 8
4261
fill-column: 74
4262
version-control: never
4263
End:

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