diff options
Diffstat (limited to 'gdb/ChangeLog')
| -rw-r--r-- | gdb/ChangeLog | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 02a4b2d..b31281d 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,94 @@ +2003-05-30 Mark Kettenis <kettenis@gnu.org> + + * i386-tdep.h (i386bsd_sigcontext_addr): Remove prototype. + (I386_SIZEOF_GREGS, I386_SIZEOF_FREGS, I386_SIZEOF_XREGS): Remove + defenitions. + (IS_FP_REGNUM, IS_SSE_REGNUM): Remove definitions. + * i386-tdep.c: Mark functions that are 64-bit safe as such. + (I386_EAX_REGNUM, I386_EDX_REGNUM, I386_ESP_REGNUM, + I386_EBP_REGNUM, I386_EIP_REGNUM, I386_EFLAGS_REGNUM, + I386_ST0_REGNUM): New defines. + (CODESTREAM_BUFSIZ, codestream_tell, codestream_peek, + codestream_get): Remove define. + (codestream_next_addr, condestream_addr, condestream_buf, + codestream_off, codestream_cnt): Remove variables. + (codestream_fill, codestream_seek, codestream_read): Remove + functions. + (i386_follow_jump): Rewrite to avoid usage of removed codestream + functionality. + (i386_get_frame_setup, i386_frameless_signal_p, i386_frame_chain, + i386_sigtramp_saved_pc, i386_sigtramp_saved_sp, + i386_frame_saved_pc, i386_saved_pc_after_call, + i386_frame_num_args, i386_frame_init_saved_regs, + i386_push_return_address, i386_do_pop_frame, i386_pop_frame, + i386_push_arguments): Remove functions. + (i386_skip_prologue): Rewrite to avoid usage of removed codestream + functionality. Use i386_analyze_prologue instead of + i386_get_frame_setup. + (I386_NUM_SAVED_REGS): New define. + (struct i386_frame_cache): New structure. + (i386_alloc_frame_cache, i386_analyze_struct_return, + i386_skip_probe, i386_analyze_frame_setup, + i386_analyze_register_saves, i386_analyze_prologue, + i386_unwind_pc, i386_frame_cache, i386_frame_this_id, + i386_frame_prev_register, i386_sigtramp_frame_cache, + i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register, + i386_frame_p, i386_sigtramp_frame_p, i386_frame_base_address, + i386_unwind_dummy_id, i386_save_dummy_tos, i386_push_dummy_call): + New functions. + (i386_frame_unwind, i386_sigtramp_frame_unwind, i386_frame_base): + New variables. + (LOW_RETURN_REGNUM, HIGH_RETURN_REGNUM): Define in terms of + I386_EAX_REGNUM and I386_EDX_REGNUM. + (i386_extract_return_value, i386_store_return_value): Use + I386_ST0_REGNUM where appropriate. + (i386_extract_struct_value_address): Rewrite to use extract_address. + (i386_svr4_pc_in_sigtramp): Add comment. + (i386_svr4_sigcontext_addr): Rewrite. + (i386_svr4_init_abi): Adjust TDEP->sc_pc_offset and + TDEP->sc_sp_offset. + (i386_gdbarch_init): Don't set deprecated_init_frame_pc. Set + sp_regnum, fp_regnum, pc_regnum, ps_regnum and fp0_regnum in terms + of new defines. Set push_dummy_call, don't set + deprecated_push_arguments, deprecated_push_return_address, + deprecated_pop_frame. Don't set parm_boundary. Don't set + deprecated_frame_chain, deprecated_frame_saved_pc, + deprecated_saved_pc_after_call. Set unwind_dummy_id, + save_dummy_frame_tos, unwind_pc. Call + frame_unwind_append_predicate and frame_base_set_default. Don't + set deprecated_dummy_write_pc. Don't set deprecated_fp_regnum. + Don't set frameless_function_invocation. Don't set + deprecated_register_bytes, deprecated_register_size, + deprecated_call_dummy_words and deprecated_sizeof_call_dummy. + * i386-linux-tdep.c: Fix formatting in some comments. + (LINUX_SIGTRAMP_INSN0, LINUX_SIGTRAMP_OFFSET0, + LINUX_SIGTRAMP_INSN1, LINUX_SIGTRAMP_OFFSET1, + LINUX_SIGTRAMP_INSN2, LINUX_SIGTRAMP_OFFSET2, + LINUX_RT_SIGTRAMP_INSN0, LINUX_RT_SIGTRAMP_OFFSET0, + LINUX_RT_SIGTRAMP_INSN1, LINUX_RT_SIGTRAMP_OFFSET1): Drop + redundant parentheses. + (I386_LINUX_UCONTEXT_SIGCONTEXT_OFFSET): New define. + (i386_linux_sigcontext_addr): Use it. Rewrite. + (find_minsym_and_objfile): Change name of second argument. + (skip_gnu_resolver): Renamed from skip_hurd_resolver. All callers + changed. Use frame_pc_unwind instead of + DEPRECATED_SAVED_PC_AFTER_CALL. + (i386_linux_init_abi): Don't set deprecated_register_bytes. + * i386bsd-tdep.c (i386bsd_sigcontext_addr): Rewrite. + * i386-nto-tdep.c (i386nto_sigcontext_addr): Adapt for new frame + unwinder. + * i386-cygwin-tdep.c: Don't include "gdbcore.h", "frame.h" and + "dummy-frame.h". + (i386_cygwin_frame_chain_valid, i386_cygwin_frame_chain): Removed. + (_initialize_i386_cygwin_tdep): New prototype. + (i386_cygwin_init_abi): Don't set deprecated_frame_chain and + deprecated_frame_chain_valid. + * i386-sol2-tdep.c (i386_sol2_init_abi): Don't set + TDEP->sigcontext_addr, TDEP->sc_pc_offset and TDEP->sc_sp_offset. + Rely on the SVR4 defaults. + * config/i386/i386sol2.mt (TDEPFILES): Remove i386bsd-tdep.o. + * Makefile.in (i386-tdep.o, i386-cygwin-tdep.o): Update dependencies. + 2003-05-30 Andrew Cagney <cagney@redhat.com> * infcall.c (call_function_by_hand): Always call |