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522 |
jeremybenn |
2011-04-09 Jeremy Bennett
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* or32-tdep.c (or32_register_name): Use the sp, fp, lr and pc as
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register names in lieu of r1, r2, r9 and npc.
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* regformats/reg-or32.dat: use pc in lieu of npc.
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512 |
jeremybenn |
2011-03-27 Jeremy Bennett
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* NEWS.or32, version.in: Updated for release 7.2-or32-1.0rc3.
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* regformats/reg-or32.dat: Created.
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339 |
jeremybenn |
2010-09-05 Jeremy Bennett
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* version.in: Updated for release 7.2-or32-1.0rc1.
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330 |
jeremybenn |
2010-08-25 Jeremy Bennett
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* or32-tdep.c (or32_push_dummy_call): Corrected handling of double
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args provided in two regs.
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(or32_frame_cache): Set frame_id based on SP as it will be, even
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it not yet computed.
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2010-08-19 Jeremy Bennett
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* or32-tdep.c (or32_register_name): Changed to rnn rather than
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gprnn to mach the assembler.
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(or32_is_arg_reg, or32_is_callee_saved_reg): Added.
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(or32_skip_prologue): Don't use skip_prologue_using_sal. Check for
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argument as well as callee saved registers in prologue.
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(or32_frame_cache):Check for argument as well as callee saved
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registers in prologue.
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2010-08-13 Jeremy Bennett
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* or32-tdep.c (or32_frame_base_address): Frame base is FP, not SP.
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2010-07-30 Jeremy Bennett
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* or32-tdep.c (or32_fetch_instruction): Rewritten to use
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architecture, not frame. Returns ULONGEST.
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(or32_store_instruction): Deleted.
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(or32_register_type): Use builtin_type () function instead of
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constants.
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(or32_single_step_through_delay): Add gdbarch arg to
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fetch_instruction () calls.
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(or32_skip_prologue): skip_prologue_using_sal () now takes gdbarch as
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argument. Add gdbarch arg to fetch_instruction () calls.
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(or32_frame_unwind_cache): Add gdbarch arg to fetch_instruction ()
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calls.
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(or32_push_dummy_call): Add byte_order arg to
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extract_unsigned_integer () and store_unsigned_integer () calls.
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(or32_return_value): Add byte_order to store_unsigned_integer ()
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calls.
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(or32_dummy_id): Renamed from or32_unwind_dummy_id () and
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rewritten to use THIS frame, rather than the NEXT frame.
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(or32_gdbarch_init): Frame base set up via or32_frame_base_sniffer
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function. Appended after DWARF2 sniffer.
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(or32_frame_base_sniffer): Renamed from or32_frame_sniffer ().
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Structure now uses or32_frame_unwind Provided with THIS frame, not
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NEXT frame.
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(or32_frame_base_address): Changed to use THIS frame, not NEXT
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frame.
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(or32_frame_this_id): Changed to use THIS frame, not NEXT frame.
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(or32_frame_prev_register): Changed to use THIS frame, not NEXT
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frame and return its result in a structure not via its arguments.
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: Field .prev_pc deleted, field .prev_arch added.
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(or32_frame_sniffer): Deleted.
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(or32_frame_cache): Replaces or32_frame_unwind_cache, based on
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THIS frame not the NEXT frame.
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(or32_frame_unwind_cache): Deleted.
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2010-07-28 Jeremy Bennett
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* configure.ac: Add configure option for or1ksim location.
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* configure: Regenerated.
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* or32-tdep.c (or32_fetch_instruction, or32_store_instruction)
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(or32_analyse_inst, or32_analyse_l_addi, or32_analyse_l_sw)
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(or32_return_value, or32_breakpoint_from_pc)
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(or32_single_step_through_dela, or32_pseudo_register_read)
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(or32_pseudo_register_write, or32_register_name)
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(or32_register_type, or32_registers_info)
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(or32_register_reggroup_p, or32_skip_prologue, or32_frame_align)
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(or32_unwind_pc, or32_unwind_sp, or32_push_dummy_call)
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(or32_unwind_dummy_id, or32_frame_unwind_cache)
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(or32_frame_this_id, or32_frame_prev_register)
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(or32_frame_base_address, or32_frame_sniffer, or32_gdbarch_init)
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(or32_dump_tdep, or32_spr_group_name, or32_spr_register_name)
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(or32_groupnum_from_name, or32_regnum_from_name, or32_tokenize)
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(or32_parse_spr_params, or32_read_spr, or32_write_spr)
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(or32_info_spr_command, or32_spr_command): Renamed from
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or1k_fetch_instruction, or1k_store_instruction, or1k_analyse_inst,
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or1k_analyse_l_addi, or1k_analyse_l_sw, or1k_return_value,
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or1k_breakpoint_from_pc, or1k_single_step_through_dela,
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or1k_pseudo_register_read, or1k_pseudo_register_write,
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or1k_register_name, or1k_register_type, or1k_registers_info,
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or1k_register_reggroup_p, or1k_skip_prologue, or1k_frame_align,
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or1k_unwind_pc, or1k_unwind_sp, or1k_push_dummy_call,
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or1k_unwind_dummy_id, or1k_frame_unwind_cache, or1k_frame_this_id,
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or1k_frame_prev_register, or1k_frame_base_address,
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or1k_frame_sniffer, or1k_gdbarch_init, or1k_dump_tdep,
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or1k_spr_group_name, or1k_spr_register_name,
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or1k_groupnum_from_name, or1k_regnum_from_name, or1k_tokenize,
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or1k_parse_spr_params, or1k_read_spr, or1k_write_spr,
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or1k_info_spr_command, or1k_spr_command respectively.
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2010-07-27 Jeremy Bennett
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* or1k-tdep.c (or1k_single_step_through_delay): Correct check for
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first instruction of exception handler.
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2010-07-20 Jeremy Bennett
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* configure.ac: Added test for zlib from binutils/bfd
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* configure: Regenerated.
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2010-06-30 Jeremy Bennett
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* or1k-tdep.c (or1k_fetch_instruction): Logic flow made clearer.
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(or1k_analyse_inst, or1k_analyse_L_addi)
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(or1k_analyse_l_sw): Added.
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(or1k_frame_size, or1k_frame_fp_loc, or1k_frame_size_check)
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(or1k_link_address, or1k_get_saved_reg): Removed.
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(or1k_skip_prologue, or1k_frame_unwind_cache): Rewritten to use
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or1k_analyse_inst functions.
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* or1k_tdep.h : #define
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added.
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2010-06-10 Jeremy Bennett
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* eval.c (evaluate_subexp_standard): Initialize subscript_array,
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to avoid picky compiler complaints.
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* or1k-jtag.c (jp1_ll_read_jp1): Initialize data, to avoid picky
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compiler complaints.
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2008-11-08 Jeremy Bennett
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* or1k-tdep.c (or1k_read_spr, or1k_write_spr): Moved here from
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remote-or1k.c and made local to this file. Rewritten to use
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commands via the target remote command (to_rcmd) function.
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* or1k-tdep.c (or1k_spr_command). Invalidates register cache when
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SPR is written.
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* or1k-tdep.h: or1k_read_spr and Or1k_write_spr are removed as
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global functions.
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* or1k-tdep.c (or1k_read_spr, or1k_write_spr). Functions removed
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and made local to or1k-tdep.c. All or1k-tdep.c references to these
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functions changed to use or1k_jtag_read_spr and
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or1k_jtag_write_spr (for which these were only wrappers).
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* or1k-tdep.c (or1k_rcmd): Function added to process SPR access
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requests.
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2008-10-23 Jeremy Bennett
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* or1k-tdep.h, or1k-tdep.c: Extend the number of registers to
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include the PPC as well as the NPC
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2008-08-13 Jeremy Bennett
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* or1k-tdep.c, or1k-tdep.h, remote-or1k.c: Numerous bug fixes
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* or1k-jtag.c (or1k_jtag_read_mem, or1k_jtag_write_mem): Problems
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with small data without alignment fixed.
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* doc/or1k.texinfo: Small changes to bring in to line with bug
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fixes.
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* doc/gdb.texinfo: Sections relating to OpenRISC 1000 rewritten
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* opcodes/or32-dis.c: Signed offsets reinstated. Symbolic branch
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targets added.
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* opcodes/or32-opc.c: l.nop immediate arg made unsigned
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* gdb/breakpoint.c (bpstat_stop_status): The test to disallow a
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read watchpoint if the value had changed was unreliable and has
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been deleted. Trust the HW on this one.
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2008-07-30 Jeremy Bennett
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* NEWS: Details of OpenRISC 1000 port
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* or1k-tdep.c: New file, based on the OpenCores 5.3 port
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* or1k-tdep.h: New file, based on the OpenCores 5.3 port
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* or1k-jtag.c: New file, based on the OpenCores 5.3 port
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* or1k-jtag.h: New file, based on the OpenCores 5.3 port
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* remote-or1k.c: New file, based on the OpenCores 5.3 port
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* configure.tgt: Updated description of OpenRISC 1000 files
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* bfd/config.bfd: or32-*-*linux* added as match for
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targ_defvec=bfd_elf32_or32_big_vec
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* doc/or1k.texinfo: New file: Documentation of the OpenRISC 1000
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* doc/Makefile.in: Added OpenRISC 1000 document
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