X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;ds=sidebyside;f=gdb%2FChangeLog;h=3b8d79d5c124513b0bcd0b34775cb61dc333080d;hb=95404a3ece6de2f0ccb7e604c8f7931e1f6bc97a;hp=14911d0192812aa3297767178316a0c77ce7a162;hpb=47e242eca46f01673f05ac0a6a6a8cf401e3b981;p=deliverable%2Fbinutils-gdb.git diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 14911d0192..3b8d79d5c1 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,742 @@ +2003-06-01 Andrew Cagney + + * mips-tdep.c (is_mips16_addr): New function. + (make_mips16_addr, unmake_mips16_addr): New functions. + (pc_is_mips16, mips_fetch_instruction): Use. + (gdb_print_insn_mips, mips_breakpoint_from_pc): Use. + (gdb_print_insn_mips): Eliminate TM_PRINT_INSN_MACH. + (mips_dump_tdep): Delete print of TM_PRINT_INSN_MACH, + UNMAKE_MIPS16_ADDR, MAKE_MIPS16_ADDR, IS_MIPS16_ADDR and + TARGET_MIPS. + * config/mips/tm-mips.h: Update copyright. + (TARGET_MIPS, TM_PRINT_INSN_MACH): Delete. + (DEPRECATED_REGISTER_SIZE, DEPRECATED_REGISTER_BYTES): Delete. + (IS_MIPS16_ADDR, MAKE_MIPS16_ADDR, UNMAKE_MIPS16_ADDR): Delete. + * config/mips/tm-irix6.h (DEPRECATED_REGISTER_BYTES): Delete. + (TM_PRINT_INSN_MACH): Delete. + * config/mips/tm-irix5.h (DEPRECATED_REGISTER_BYTES): Delete. + + * configure.tgt: Replace mips64*vr4xxx*el-*-elf*, + mips64*vr4xxx*-*-elf*, mips64*vr4300*el-*-elf*, + mips64*vr4300*-*-elf*, mips64*vr4100*el-*-elf*, + mips64*vr4100*-*-elf*, mips64*vr5000*el-*-elf*, and + mips64*vr5000*-*-elf* with mips64 mips64*vr*-*-elf*. Delete + mips*tx39*el*-elf*. Map mips*-sony-* and mips64*-big-* onto + mips64. Map mips*-dec-*, mips*-big-*, mips*-little-*, + mips*-*-riscos* and mips*-*-sysv* onto mips. + * config/mips/mips64.mt: New file. + * config/mips/mips.mt: New file. + * config/mips/littlemips.mt: Delete file. + * config/mips/decstation.mt: Delete file. + * config/mips/vr4300el.mt: Delete file. + * config/mips/vr5000el.mt: Delete file. + * config/mips/vr5000.mt: Delete file. + * config/mips/vr4100.mt: Delete file. + * config/mips/vr4xxxel.mt: Delete file. + * config/mips/vr4300.mt: Delete file. + * config/mips/vr4xxx.mt: Delete file. + * config/mips/bigmips.mt: Delete file. + * config/mips/bigmips64.mt: Delete file. + * config/mips/tx39l.mt (TM_FILE): Set to "tm-tx39.h". + * config/mips/embedl64.mt (TM_FILE): Set to "tm-mips64.h". + * config/mips/embed64.mt (TM_FILE): Set to "tm-mips64.h" + * config/mips/embedl.mt (TM_FILE): Set to "tm-mips.h". + * config/mips/tm-tx39.h: Include "tm-mips.h" instead of + "tm-bigmips.h". + * config/mips/tm-irix3.h: Ditto. + * config/mips/tm-mipsv4.h: Ditto. + * config/mips/tm-embed.h: Ditto. + * config/mips/tm-irix6.h: Include "tm-mips64.h" instead of + "tm-bigmips64.h". + * config/mips/tm-vr5000el.h: Delete file. + * config/mips/tm-tx39l.h: Delete file. + * config/mips/tm-vr4300el.h: Delete file. + * config/mips/tm-vr4xxxel.h: Delete file. + * config/mips/tm-vr4300.h: Delete file. + * config/mips/tm-vr4100.h: Delete file. + * config/mips/tm-vr4xxx.h: Delete file. + * config/mips/tm-vr5000.h: Delete file. + * config/mips/tm-embedl64.h: Delete file. + * config/mips/tm-embedl.h: Delete file. + * config/mips/tm-embed64.h: Delete file. + * config/mips/tm-bigmips64.h: Delete file. + * config/mips/tm-bigmips.h: Delete file. + +2003-06-01 Mark Kettenis + + Fix gdb/1216. + * shnbsd-nat.c: Include "sh-tdep.h". + + From Richard Henderson : + * dwarf2-frame.c (dwarf2_frame_state_alloc_regs): Fix ptr arithmetic. + +2003-05-31 Andrew Cagney + + * mips-tdep.c (set_reg_offset): Add saved_regs parameter. Add + forward declaration. + (mips16_heuristic_proc_desc): Pass temp_saved_regs. + (mips16_heuristic_proc_desc): Pass temp_saved_regs. + (mips_find_saved_regs): Use set_reg_offset. + (mips_frame_init_saved_regs): Delete function. + (mips_pop_frame): Call mips_find_saved_regs instead of + DEPRECATED_FRAME_INIT_SAVED_REGS. + +2003-05-31 Andrew Cagney + + * mips-tdep.c (mips_gdbarch_init): Do not set + deprecated_max_register_raw_size, register_virtual_size, and + deprecated_max_register_virtual_size. + +2003-05-31 Mark Kettenis + + * i386-tdep.c: Include "dwarf2-frame.h". + (i386_gdbarch_init): Hook in the DWARF CFI frame unwinder. + * Makefile.in (i386-tdep.o): Update dependencies. + + * dwarf2-frame.c, dwarf2-frame.h: New files. + * Makefile.in (SFILES): Add dwarf2-frame.c. + (dwarf2_frame_h): Define. + (COMMON_OBS): Add dwarf2-frame.o. + (dwarf2-frame.o): Add dependencies. + +2003-05-31 Andreas Jaeger + + * x86-64-linux-nat.c: Fix comment. + +2003-05-31 Mark Kettenis + + * x86-64-tdep.c (x86_64_push_dummy_call): Adjust for changed + function signature. + + * i386-tdep.c (i386_sigtramp_frame_p): Only handle frames if we + have a sigcontext_addr handler. + * x86-64-tdep.c (x86_64_sigtramp_frame_p): Assert that we have a + sigcontext_addr handler. + +2003-05-31 Andrew Cagney + + * mips-tdep.c (print_gp_register_row): Replace do_gp_register_row. + (print_fp_register_row): Replace do_fp_register_row. + (mips_print_fp_register): Add "file" and "frame" parameters. + (mips_print_register): Add "file" and "frame" parameters. + (mips_print_registers_info): Replace mips_do_registers_info. + (mips_gdbarch_init): Set print_registers_info instead of + deprecated_do_registers_info. + (mips_read_fp_register_single): Add "frame" parameter. + (mips_read_fp_register_double): Add "frame" parameter. + +2003-05-31 Mark Kettenis + + * i386-tdep.c (i386_register_name): Check for MMX registers first. + Fixes a bug where GDB would print the wrong register names for + targets without SSE. + + * x86-64-tdep.c (X86_64_NUM_SAVED_REGS): Set to X86_64_NUM_GREGS. + (x86_64_sigtramp_frame_cache): Use `sc_reg_offset' to find saved + registers. + + * x86-64-linux-tdep.c (x86_64_linux_sc_reg_offset): New variable. + (x86_64_linux_init_abi): Initialize TDEP->sc_reg_offset and + TDEP->sc_num_regs instead of TDEP->sc_pc_offset and + TDEP->sc_sp_offset. + + From Michal Ludvig : + * i386-tdep.h (struct gdbarch_tdep): Add members `sc_reg_offset' + and `sc_num_regs'. + (I386_EAX_REGNUM, I386_EDX_REGNUM, I386_ESP_REGNUM, + I386_EBP_REGNUM, I386_EIP_REGNUM, I386_EFLAGS_REGNUM, + I386_ST0_REGNUM): Move here from... + * i386-tdep.c: ... here. + (I386_NUM_SAVED_REGS): Define to I386_NUM_REGS. + (i386_sigtramp_frame_cache): Use `sc_reg_offset' to find saved + registers if possible. + (i386_gdbarch_init): Initialize TDEP->sc_reg_offset. + * i386bsd-tdep.c (i386bsd_sc_pc_offset, i386bsd_sc_sp_offset): + Remove variables. + (i386bsd_sc_reg_offset): New variable. + (i386bsd_init_abi): Initialize TDEP->sc_reg_offset and + TDEP->sc_num_regs instead of TDEP->sc_pc_offset and + TDEP->sc_sp_offset. + (i386fbsd_sc_reg_offset): New variable. + (i386fbsdaout_init_abi): Initialize TDEP->sc_reg_offset and + TDEP->sc_num_regs. + (i386fbsd4_sc_pc_offset, i386fbsd4_sc_sp_offset): Remove + variables. + (i386fbsd4_sc_reg_offset): New variable. + (i3864bsd4_init_abi): Initialize TDEP->sc_reg_offset and + TDEP->sc_num_regs instead of TDEP->sc_pc_offset and + TDEP->sc_sp_offset. + * i386-linux-tdep.c (i386_linux_sc_reg_offset): New variable. + (i386_linux_init_abi): Set TDEP->sc_reg_offset and TDEP->sc_num_regs. + * i386nbsd-tdep.c (i386nbsd_sc_pc_offset, i386nbsd_sc_sp_offset): + Remove variables. + (i386nbsd_sc_reg_offset): New variable. + (i386nbsd_init_abi): Initialize TDEP->sc_reg_offset and + TDEP->sc_num_regs instead of TDEP->sc_pc_offset and + TDEP->sc_sp_offset. + * i386obsd-tdep.c (i386obsd_sc_pc_offset, i386obsd_sc_sp_offset): + Remove variables. + (i386obsd_sc_reg_offset): New variable. + (i386obsd_init_abi): Initialize TDEP->sc_reg_offset and + TDEP->sc_num_regs instead of TDEP->sc_pc_offset and + TDEP->sc_sp_offset. + * i386bsd-nat.c (_initialize_i386bsd_nat): Adjust for changes in + i386bsd-tdep.c, i386nbsd-tdep.c and i386obsd-tdep.c. Add check + for frame pointer offset in `struct sigcontext'. + +2003-05-31 Andrew Cagney + + * mips-tdep.c (mips_gdbarch_init): Do not set the deprecated + architecture methods call_dummy_words, sizeof_call_dummy_words, + push_return_address, store_struct_return, and fix_call_dummy. Set + push_dummy_call instead of deprecated_push_arguments. + (mips_store_struct_return): Delete function. + (mips_fix_call_dummy): Delete function. + (mips_push_return_address): Delete function. + (mips_eabi_push_dummy_call): Replace mips_eabi_push_arguments, set + RA_REGNUM and T9_REGNUM. + (mips_n32n64_push_dummy_call): Ditto for + mips_n32n64_push_arguments. + (mips_o32_push_dummy_call): Ditto for mips_o32_push_arguments. + (mips_o64_push_dummy_call): Ditto for mips_o64_push_arguments. + +2003-05-31 Andrew Cagney + + * gdbarch.sh (PUSH_DUMMY_CALL): Add "func_addr" parameter. Rename + "dummy_addr" to "bp_addr". + * infcall.c (call_function_by_hand): Pass "funaddr" to + gdbarch_push_dummy_call. + * gdbarch.h, gdbarch.c: Re-generate. + * i386-tdep.c (i386_push_dummy_call): Update. + * arm-tdep.c (arm_push_dummy_call): Update. + * d10v-tdep.c (d10v_push_dummy_call): Update. + +2003-05-31 Mark Kettenis + + * x86-64-tdep.h (x86_64_num_regs, x86_64_num_gregs): Remove + variable declarations. + (x86_64_register_number, x86_64_register_name): Remove prototypes. + (x86_64_linux_frame_saved_pc, x86_64_linux+saved_pc_after_call, + x86_64_linux_in_sigtramp, x86_64_linux_frame_chain, + x86_64_init_frame_pc, x86_64_init_frame_pc, + x86_64_function_has_prologue): Remove prototypes. + (X86_64_NUM_GREGS): New define. + (x86_64_supply_fxsave, x86_64_fill_fxsave): New prototypes. + * x86-64-tdep.c: Don't include "dwarf2cfi.h". Include + "dummy_frame.h", "frame.h", "frame-base.h", "frame-unwind.h". + (RAX_REGNUM, RDX_REGNUM, RDI_REGNUM, EFLAGS_REGNUM, ST0_REGNUM, + XMM1_REGNUM): Remove defines. + (X86_64_RAX_REGNUM, X86_64_RDX_REGNUM, X86_64_RDI_REGNUM, + X86_64_RBP_REGNUM, X86_64_RSP_REGNUM, X86_64_RIP_REGNUM, + X86_64_EFLAGS_REGNUM, X86_64_ST0_REGNUM, X86_64_XMM0_REGNUM, + X86_64_XMM1_REGNUM): New defines. + (struct x86_64_register_info): Renamed from `struct + register_info'. Remove `size' member. + (x86_64_register_info_table): Remove variable. + (x86_64_register_info): New variable. + (X86_64_NUM_REGS): New define. + (X86_64_NUM_GREGS): Remove define. + (x86_64_num_regs, x86_64_num_gregs): Remove variables. + (x86_64_dwarf2gdb_regno_map, x86_64_dwarf2gdb_regno_map_length): + Remove variables. + (x86_54_dwarf2_reg_to_regnum): Remove function. + (x86_64_dwarf_regmap, x86_64_dwarf_regmap_len): New variables. + (x86_64_dwarf_reg_to_regnum): New function. + (x86_64_register_name): Rewrite. + (x86_64_register_raw_size): Remove function. + (x86_64_register_byte_table): Remove variable. + (x86_64_register_byte): Remove function. + (x86_64_register_virtual_type): Remove function. + (x86_64_register_type): New function. + (x86_64_register_convertible, x86_64_register_convert_to_virtual, + x86_64_register_convert_to_raw): Remove functions. + (x86_64_push_return_address, x86_64_pop_frame): Remove functon. + (x86_64_use_struct_convention): Make static. Adjust for renamed + defines. + (x86_64_frame_init_saved_regs): Remove function. + (x86_64_push_arguments): Make static. Change to accept a regcache + as argument. + (x86_64_store_return_value, x86_64_extract_return_value): Make + static. Rewrite based on i386 counterparts. + (x86_64_push_dummy_call): New function. + (X86_64_NUM_SAVED_REGS): New define. + (x86_64_register_number): Remove function. + (x86_64_store_struct_return): Remove function. + (x86_64_frameless_function_invocation, + x86_64_function_has_prologue): Remove functions. + (PROLOG_BUFSIZE): Remove define. + (struct x86_64_frame_cache): New structure. + (x86_64_alloc_frame_cache, x86_64_analyze_prologue, + x86_64_frame_cache, x86_64_frame_this_id, + x86_64_frame_prev_register, x86_64_frame_p, + x86_64_sigtramp_frame_cache, x86_64_sigtramp_frame_this_id, + x86_64_sigtramp_frame_prev_register, x86_sigtramp_frame_p): New + functions. + (x86_64_frame_unwind, x86_64_sigtramp_frame_unwind): New + variables. + (x86_64_skip_prologue): Rewrite in terms of + x86_64_analyze_prologue. + (x86_64_frame_base_address): New function. + (x86_64_frame_base): New variable. + (x86_64_save_dummy_frame_tos, x86_64_unwind_dummy_id): Rewrite. + (x86_64_init_abi): Set register_type and push_dummy_call. Don't + set deprecated_fp_regnum, deprecated_register_size, + deprecated_register_bytes, register_raw_size, register_byte, + register_virtual_type, register_convertiable, + register_convert_to_virtual, convert_to_raw, + deprecated_get_saved_register, deprecated_target_read_fp, + deprecated_push_arguments, deprecated_push_return_address, + deprecated_pop_frame, deprecated_store_struct_return, + deprecated_frame_init_saved_regs, deprecated_frame_chain, + frameless_function_invocation, deprecated_frame_saved_pc, + deprecated_saved_pc_after_call, frame_num_args, pc_in_sigtramp, + dwarf2_build_frame_info, deprecated_init_extra_frame_info, + deprecated_init_frame_pc and virtual_frame_pointer. Call + frame_unwind_append_predicate to register x86_64_sigtramp_frame_p + and x86_64_frame_p. Call frame_base_set_default to register + x86_64_frame_base. + (I387_FISEG_REGNUM, I387_FOSEG_REGNUM): New defines. + (x86_64_supply_fxsave, x86_64_fill_fxsave): New functions. + (_initialize_x86_64_tdep): Remove function. + * x86-64-linux-tdep.c: Don't include "dwarf2cfi.h". + (LINUX_SIGINFO_SIZE, LINUX_UCONTEXT_SIGCONTEXT_OFFSET, + LINUX_SIGCONTEXT_PC_OFFSET, LINUX_SIGCONTEXT_FP_OFFSET): Don't + define. + (X86_64_LINUX_UCONTEXT_SIGCONTEXT_OFFSET): Define. + (x86_64_linux_sigcontext_addr): Rewrite. + (x86_64_linux_sigtramp_saved_pc, x86_64_linux_saved_pc_after_call, + x86_64_linux_frame_saved_pc): Remove functions. + (x86_64_linux_pc_in_sigtramp): Renamed from + x86_64_linux_in_sigtramp. Try harder to recognize a signal + trampoline. + (x86_64_linux_frame_chain, x86_64_init_frame_pc): + Remove_functions. + (x86_64_linux_init_abi): Set pc_in_sigtramp. Initialize + TDEP->sigcontext_addr, TDEP->sc_pc_offset and TDEP->sc_sp_offset. + * x86-64-linux-nat.c: Sync with i386-linux-tdep.c. + (x86_64_regmap): Rename to regmap. + (GETREGS_SUPPLIES): Use X86_64_NUM_GREGS instead of + x86_64_num_gregs. + (supply_gregset, fill_gregset): Likewise. Use regmap instead of + x86_64_regmap. + (x86_64_fxsave_offset): Remove function. + (supply_fpregset): Simply call x86_64_supply_fxsave. + (fill_fpregset): Simply call x86_64_fill_fxsave. + (fetch_inferior_registers, store_inferior_registers): Avoid + asignment in if-statement. + (LINUX_SYSCALL_LEN, LINUX_SYSCALL_REGNUM, SYS_Sigreturn, + SYS_rt_sigreturn, LINUX_SIGCONTEXT_EFLAGS_OFFSET, + LINUX_UCONTEXT_SIGCONTEXT_OFFSET): Remove defines. + (fetch_core_registers): Remove function. + (linux_elf_core_fns): Remove. + (offsetoff): Don't define. + (_initialize_x86_64_linux_nat, kernel_u_size): Remove functions. + * config/i386/x86-64linux.mt (TDEPFILES): Add i386-linux-tdep.o. + * config/i386/x86-64linux.mh (NATDEPFILES): Remove core-aout.o, + add core-regset.o. + * config/i386/nm-x86-64linux.h: Use NM_X86_64_LINUX_H for + protection against multiple includes instead of NM_X86_64_h. Add + various comments. Include "config/nm-linux.h". Don't include + . + (REGISTER_U_ADDR, KERNEL_U_SIZE, U_REGS_OFFSET, KERN_U_ADDR, + GET_THREAD_SIGNALS): Remove defines. + (x86_64_register_u_addr, kernel_u_size, + lin_thread_get_thread_signals): Remove prototypes. + (PTRACE_ARG3_TYPE, PTRACE_XFER_TYPE): Define to `long'. + [HAVE_LINK_H]: Don't include "solib.h". + [HAVE_LINK_H] (SVR4_SHARED_LIBS): Remove define. + * config/i386/tm-x86-64linux.h: Fix comments. + * Makefile.in (x86-64-linux-nat.o, x86_64-linux-tdep.o, + x86-64-tdep.o): Update dependencies. + +2003-05-30 Andrew Cagney + + * config/sparc/tm-sparc.h (sparc_extract_struct_value_address): + Change parameter type to a "struct regcache *". + + * gdbarch.sh: Regardless of the multi-arch level, always define + the macro when not already defined. + * gdbarch.h, gdbarch.c: Re-generate. + +2003-05-30 Richard Henderson + + * alpha-mdebug-tdep.c (alpha_mdebug_frame_p): Reject prologues. + (alpha_mdebug_frame_unwind_cache): Don't call the heuristic unwinder. + (alpha_mdebug_frame_this_id): Likewise. + (alpha_mdebug_frame_prev_register): Likewise. + (alpha_mdebug_frame_base_address): Likewise. + (alpha_mdebug_frame_locals_address): Likewise. + (alpha_mdebug_frame_args_address): Likewise. + (struct alpha_mdebug_unwind_cache): Remove in_prologue_cache. + * alpha-tdep.c (alpha_heuristic_proc_start): Use get_pc_function_start. + (alpha_heuristic_frame_unwind_cache): Make static; add missing + loop increment. + (alpha_heuristic_frame_this_id): Make static. + (alpha_heuristic_frame_prev_register): Likewise. + (alpha_heuristic_frame_base_address): Likewise. + * alpha-tdep.h: Update. + +2003-05-30 Mark Kettenis + + * 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 + + * infcall.c (call_function_by_hand): Always call + DEPRECATED_FIX_CALL_DUMMY, even for AT_ENTRY_POINT case. + +2003-05-30 Richard Henderson + + * alpha-tdep.c (alpha_heuristic_frame_unwind_cache): Fix loop + increment. + +2003-05-29 Jim Blandy + + Use gdbarch methods for solib stuff on PowerPC Linux. + * config/powerpc/tm-linux.h (IN_SOLIB_CALL_TRAMPOLINE, + SKIP_TRAMPOLINE_CODE): #undef these, so the gdbarch methods will + show through. + * ppc-linux-tdep.c (ppc_linux_init_abi): Register + IN_SOLIB_CALL_TRAMPOLINE and SKIP_TRAMPOLINE_CODE methods here, + giving the same effect as the #definitions above. + +2003-05-29 Adam Fedor + + * objc-lang.c (CONVERT_FUNCPTR): Remove macro + (find_implementation_from_class): Replace it with the standard + case i.e. do nothing. + +2003-05-29 Richard Henderson + + * alpha-linux-tdep.c (alpha_linux_sigtramp_offset_1): New. + (alpha_linux_sigtramp_offset): Use it. Make static. + (alpha_linux_sigcontext_addr): Handle __NR_rt_sigreturn; + update for new frame model. + * alpha-mdebug-tdep.c: New file. + * alpha-osf1-tdep.c (alpha_call_dummy_address): Move from alpha-tdep.c. + (alpha_osf1_init_abi): Install it. + * alpha-tdep.c (PROC_*): Move to alpha-mdebug-tdep.c. + (linked_proc_desc_table): Remove. + (alpha_frame_past_sigtramp_frame): Remove. + (alpha_dynamic_sigtramp_offset): Remove. + (ALPHA_PROC_SIGTRAMP_MAGIC): Remove. + (alpha_proc_desc_is_dyn_sigtramp): Remove. + (alpha_set_proc_desc_is_dyn_sigtramp): Remove. + (push_sigtramp_desc): Remove. + (alpha_cannot_fetch_register): Use ALPHA_FP_REGNUM. + (alpha_cannot_store_register): Likewise. + (alpha_sigcontext_addr): Remove. + (alpha_find_saved_regs): Remove. + (alpha_frame_init_saved_regs): Remove. + (alpha_init_frame_pc_first): Remove. + (read_next_frame_reg): Remove. + (alpha_frame_saved_pc): Remove. + (alpha_saved_pc_after_call): Remove. + (temp_proc_desc, temp_saved_regs): Remove. + (alpha_about_to_return): Remove. + (cached_proc_desc): Remove. + (alpha_frame_chain): Remove. + (alpha_print_extra_frame_info): Remove. + (alpha_init_extra_frame_info): Remove. + (alpha_frame_locals_address): Remove. + (alpha_frame_args_address): Remove. + (alpha_push_arguments): Use ALPHA_REGISTER_BYTES not sizeof CORE_ADDR. + (alpha_push_dummy_frame): Remove. + (alpha_pop_frame): Remove. + (alpha_after_prologue): Rename from after_prologue; remove mdebug bits. + (alpha_read_insn): New. + (alpha_skip_prologue): Merge alpha_skip_prologue_internal; adjust + for different insn encodings. + (alpha_in_lenient_prologue): Remove. + (struct alpha_sigtramp_unwind_cache): New. + (alpha_sigtramp_frame_unwind_cache): New. + (alpha_sigtramp_register_address): New. + (alpha_sigtramp_frame_this_id): New. + (alpha_sigtramp_frame_prev_register): New. + (alpha_sigtramp_frame_unwind): New. + (alpha_sigtramp_frame_p): New. + (struct alpha_heuristic_unwind_cache): New. + (alpha_heuristic_proc_start): Rename from heuristic_proc_start; + don't count nop insns that occur between functions. + (alpha_heuristic_frame_unwind_cache): New; incorporate much of + heuristic_proc_desc, but without the mdebug wrapping. + (alpha_heuristic_frame_this_id): New. + (alpha_heuristic_frame_prev_register): New. + (alpha_heuristic_frame_unwind): New. + (alpha_heuristic_frame_p): New. + (alpha_heuristic_frame_base_address): New. + (alpha_heuristic_frame_base): New. + (alpha_unwind_dummy_id): New. + (alpha_unwind_pc): New. + (alpha_gdbarch_init): Don't set skip_sigtramp_frame. Kill use of + frame related deprecated initializations; install replacements. + (alpha_dump_tdep): Remove. + * alpha-tdep.h (struct gdbarch_tdep): Remove skip_sigtramp_frame. + (alpha_read_insn, alpha_after_prologue, + alpha_heuristic_frame_unwind_cache, alpha_heuristic_frame_this_id, + alpha_heuristic_frame_prev_register, + alpha_heuristic_frame_base_address, alpha_mdebug_init_abi): Declare. + * config/alpha/alpha-linux.mt (TDEPFILES): Add alpha-mdebug-tdep.o. + * config/alpha/tm-alpha.h (PRINT_EXTRA_FRAME_INFO): Remove. + * config/alpha/tm-alphalinux.h (SIGTRAMP_START, SIGTRAMP_END): Remove. + +2003-05-29 Andrew Cagney + + * gdb_assert.h (gdb_assert_fail): Provide different definitions + dependant on the availability of ASSERT_FUNCTION. + (ASSERT_FUNCTION): Do not define when there is no function name. + +2003-05-29 Kevin Buettner + + From Jimi X : + * rs6000-tdep.c (skip_prologue): Improve support for 64-bit code. + +2003-05-28 Jim Blandy + + * ppc-linux-nat.c (store_altivec_registers): Don't cast fourth + argument to ptrace to int; the system headers should give it the + right type, and pointers don't fit in ints on powerpc64-*-*. + +2003-05-28 H.J. Lu + + * dwarf2read.c (process_die): Handle DW_TAG_try_block and + DW_TAG_catch_block. + +2003-05-26 Elena Zannoni + + * stabsread.c (dbx_lookup_type): Make static. + (read_type): Ditto. + (add_undefined_type): Ditto. + * stabsread.h (dbx_lookup_type, read_type, add_undefined_type): Do + not export. + +2003-05-26 Elena Zannoni + + * hpread.c (hpread_has_name): Make static. + (hpread_psymtab_to_symtab): Ditto. + (file_exists): Ditto. + (hpread_call_pxdb): Ditto. + (hpread_pxdb_needed): Ditto. + (hpread_quick_traverse): Ditto. + (hpread_get_header): Ditto. + (hpread_get_lntt): Ditto. + (hpread_get_slt): Ditto. + (class_of): Ditto. + +2003-05-25 Andreas Schwab + + * m68k-tdep.c (m68k_gdbarch_init): Set parm_boundary instead of + stack_align and deprecated_extra_stack_alignment_needed. + (m68k_stack_align): Delete. + + * m68k-tdep.c (m68k_register_raw_size): Remove cast. + (m68k_register_virtual_size): Likewise. + (altos_skip_prologue): Remove obsolete function. + (isi_frame_num_args): Likewise. + (news_frame_num_args): Likewise. + (m68k_fix_call_dummy): Make static. + (m68k_push_dummy_frame): Likewise. + (m68k_pop_frame): Likewise. + (m68k_skip_prologue): Likewise. + (m68k_frame_init_saved_regs): Likewise. + (m68k_saved_pc_after_call): Likewise. + (m68k_get_longjmp_target): Make multi-arch. + (m68k_gdbarch_init): Allocate and initialize gdbarch_tdep + structure. Register m68k_get_longjmp_target if enabled. + * m68k-tdep.h (struct gdbarch_tdep): Define. + * config/m68k/tm-m68k.h: Don't include "regcache.h". + + * Makefile.in (config.status): Also depend on configure.tgt + and configure.host. + (m68klinux-tdep.o): Update dependencies. + * configure.tgt (m68*-*-linux*): Set gdb_multi_arch to 1. + * m68klinux-tdep.c (M68K_LINUX_JB_ELEMENT_SIZE): Define. + (M68K_LINUX_JB_PC): Define. + (m68k_linux_pc_in_sigtramp): Renamed from m68k_linux_in_sigtramp + and take additional parameter. + (m68k_linux_sigtramp_saved_pc): Update. + (m68k_linux_init_abi): Set jb_pc and jb_elt_size. Register + m68k_linux_pc_in_sigtramp, in_plt_section, + find_solib_trampoline_target. + * config/m68k/tm-linux.h: Don't include any tm headers. + (START_INFERIOR_TRAPS_EXPECTED): Remove definition. + (JB_ELEMENT_SIZE): Likewise. + (JB_PC): Likewise. + (GET_LONGJMP_TARGET): Likewise. + (IN_SIGTRAMP): Likewise. + (SVR4_SHARED_LIBS): Define this and include "solib.h". + +2003-05-25 Mark Kettenis + + * sparc-tdep.c (sparc32_do_push_arguments): New function. + (sparc32_push_arguments): Re-implement by calling + sparc32_do_push_arguments. + +2003-05-25 Mark Kettenis + + * sparc-tdep.c (SPARC_F0_REGNUM, SPARC_F1_REGNUM, SPARC_O0_REGNUM, + SPARC_O1_REGNUM): New defines. + (sparc32_extract_return_value): Rewrite to operate on a regcache. + (sparc32_store_return_value): New function. + (sparc_extract_struct_value_address): Rewrite to operate on a + regcache. + (sparc_gdbarch_init): Don't set + deprecated_extract_struct_value_address. Set + extract_struct_value_address instead. Don't set + deprecated_extract_return_value and deprecated_store_return_value + for 32-bit targets. Set extract_return_value and + store_return_value instead. + * config/sparc/tm-sparc.h (DEPRECATED_STORE_RETURN_VALUE, + DEPRECTAED_EXTRACT_RETURN_VALUE, + DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS): Don't define these. + (STORE_RETURN_VALUE, EXTRACT_RETURN_VALUE, + EXTRACT_STRUCT_VALUE_ADDRESS): Define these instead. + (sparc_store_return_value): Remove prototype. + (sparc32_store_return_value): New prototype. + (sparc32_extract_return_value, sparc_extract_struct_value_address): + Adjust prototypes. + +2003-05-24 Mark Kettenis + + * sparcnbsd-tdep.c: Include "gdb_string.h". + +2003-05-23 Andrew Cagney + + * p-valprint.c (pascal_val_print): Replace extract_address with + the inline equivalent extract_unsigned_integer. + * jv-valprint.c (java_value_print): Ditto. + * ada-valprint.c (ada_val_print_1): Ditto. + * ada-lang.h (EXTRACT_ADDRESS): Ditto. + +2003-05-23 Theodore A. Roth + + * blockframe.c (frameless_look_for_prologue): Remove unused + after_prologue variable. + +2003-05-23 Mark Kettenis + + * blockframe.c (get_pc_function_start): Rewrite to avoid + asignments in if-statements. + +2003-05-23 Raoul Gough + + Committed by Elena Zannoni . + * coffread.c(coff_symtab_read): Do relocate static symbols from PE + files, don't relocate absolute symbols (and do use mst_abs). + +2003-05-23 Andrew Cagney + + * objc-lang.c: Include "gdb_assert.h". + (objc_op_print_tab): Use OP_NULL and PREC_NULL instead of 0. + (CHECK, CHECK_FATAL, __CHECK_FUNCTION): Delete macros. + (gdb_check, gdb_check_fatal): Delete functions. + (read_objc_methlist_method): Replace CHECK and CHECK_FATAL with + gdb_assert. + (parse_selector, parse_method, find_methods, find_imps): Ditto. + * Makefile.in (objc-lang.o): Update dependencies. + +2003-05-22 Ian Lance Taylor + + * disasm.c (gdb_disassemble_info): Initialize disassemble_info + with fprintf_filtered, not fprintf_unfiltered. + +2003-05-22 Andrew Cagney + + * stack.c (frame_info): Inline extract_address, replacing it with + extract_unsigned_integer. + * findvar.c (unsigned_pointer_to_address): Ditto. + * dwarf2loc.c (dwarf_expr_read_reg): Ditto. + * dwarf2expr.c (dwarf2_read_address): Ditto. + * frame.c (frame_pc_unwind): Update comment. + * dummy-frame.c (deprecated_read_register_dummy): Update comment. + 2003-05-22 Jeff Johnston * infptrace.c (detach): Call print_sys_errmsg rather than @@ -313,10 +1052,10 @@ 2003-05-15 David Carlton Committed by Elena Zannoni - * symtab.c (lookup_symbol_aux): Delete calls to - lookup_symbol_aux_minsyms. - (lookup_symbol_aux_minsyms): Comment out function and - prototype. Delete lookup by mangled name. + * symtab.c (lookup_symbol_aux): Delete calls to + lookup_symbol_aux_minsyms. + (lookup_symbol_aux_minsyms): Comment out function and + prototype. Delete lookup by mangled name. 2003-05-14 Kevin Buettner @@ -1182,7 +1921,7 @@ 2003-04-18 Jim Blandy * s390-tdep.c (s390_frame_align): New function. - (s390_gdbarch_init): Register it with the gdbarch object. + (s390_gdbarch_init): Register it with the gdbarch object. 2003-04-17 Richard Henderson @@ -1197,7 +1936,7 @@ 2003-04-17 Elena Zannoni * values.c (value_being_returned): Don't fetch the return - value if the return type is void. + value if the return type is void. 2003-04-17 Jeff Johnston @@ -1722,7 +2461,7 @@ 2003-04-08 Elena Zannoni - * infrun.c (stop_soon): Rename from stop_soon_quietly. + * infrun.c (stop_soon): Rename from stop_soon_quietly. (struct inferior_status): Rename stop_soon_quietly field to stop_soon. (clear_proceed_status): Rename stop_soon_quietly to stop_soon. (start_remote): Ditto. @@ -1731,7 +2470,7 @@ (restore_inferior_status): Ditto. * infcmd.c (attach_command): Ditto. * fork-child.c (startup_inferior): Ditto. - * inferior.h (stop_soon): Rename from stop_soon_quietly. + * inferior.h (stop_soon): Rename from stop_soon_quietly. * alpha-tdep.c (heuristic_proc_start): Ditto. * mips-tdep.c (heuristic_proc_start): Ditto. * solib-svr4.c (svr4_solib_create_inferior_hook): Ditto. @@ -1765,11 +2504,11 @@ 2003-04-07 Elena Zannoni * disasm.c (dump_insns): Move variables inside loop, or they will - be freed more than once, causing wild memory corruptions. + be freed more than once, causing wild memory corruptions. (gdb_disassembly): Look for the substring "-thread", - instead of "-threads" in the target name, to make sure to find - the 'multi-thread' target. Also, make sure we do the right thing - with the "core" target. + instead of "-threads" in the target name, to make sure to find + the 'multi-thread' target. Also, make sure we do the right thing + with the "core" target. 2003-04-07 Kevin Buettner @@ -1930,9 +2669,9 @@ 2003-04-04 Elena Zannoni - * x86-64-tdep.c (x86_64_push_arguments): Handle correctly the - signed integer case. - (classify_argument): Handle enumerations and references. + * x86-64-tdep.c (x86_64_push_arguments): Handle correctly the + signed integer case. + (classify_argument): Handle enumerations and references. 2003-04-04 Andrew Cagney @@ -1970,15 +2709,15 @@ * language.c (language_demangle): New function. (unk_lang_demangle): Likewise. (unknown_language_defn, auto_language_defn, local_language_defn): - Add ukn_lang_demangle. + Add ukn_lang_demangle. * ada-lang.c (ada_language_defn): Add NULL for la_demangle element. - * f-lang.c, m2-lang.c, p-lang.c, scm-lang.c: Likewise. + * f-lang.c, m2-lang.c, p-lang.c, scm-lang.c: Likewise. * c-lang.c (c_language_defn, asm_language_defn): Likewise. (cplus_language_defn): Add cplus_demangle for la_demangle element. * jv-lang.c (java_demangle): New function (java_language_defn): Use it for la_demangle element. - * objc-lang.c (objc_demangle): Add options argument - (objc_language_defn): Use objc_demangle for la_demangle element. + * objc-lang.c (objc_demangle): Add options argument + (objc_language_defn): Use objc_demangle for la_demangle element. * maint.c (maintenance_demangle): Replace switch with call to language_demangle. * utils.c (fprintf_symbol_filtered): Likewise. @@ -2212,7 +2951,7 @@ 2003-03-30 Andrew Cagney 2002-11-10 Klee Dienes - * value.h (struct value): Update comment. + * value.h (struct value): Update comment. 2003-03-30 Andrew Cagney @@ -2371,7 +3110,7 @@ 2003-03-28 Bob Rossi - * MAINTAINERS (write after approval): Add myself. + * MAINTAINERS (write after approval): Add myself. 2003-03-27 Theodore A. Roth @@ -3000,12 +3739,12 @@ 2003-03-13 D. Venkatasubramanian - * MAINTAINERS (write after approval): Alphabetically + * MAINTAINERS (write after approval): Alphabetically listing corrected. 2003-03-13 D. Venkatasubramanian - * MAINTAINERS (write after approval): Add myself. + * MAINTAINERS (write after approval): Add myself. 2003-03-12 Andrew Cagney @@ -3927,7 +4666,7 @@ 2003-02-20 Adam Fedor * objc-lang.h (find_methods): Remove declaration. - * objc-lang.c (find_methods): Make static. + * objc-lang.c (find_methods): Make static. 2003-02-20 Christopher Faylor @@ -4123,10 +4862,10 @@ 2003-02-18 Elena Zannoni From Jim Ingham : - * dbxread.c (process_one_symbol): Use last_function_start rather - than function_start_offset to find the real beginning of the - current function. The latter is just the text section offset on - some systems, the former is always the real function start. + * dbxread.c (process_one_symbol): Use last_function_start rather + than function_start_offset to find the real beginning of the + current function. The latter is just the text section offset on + some systems, the former is always the real function start. 2003-02-17 Andrew Cagney @@ -4141,7 +4880,7 @@ 2003-02-14 Elena Zannoni - From Brian Ford + From Brian Ford * cli/cli-decode.c (lookup_cmd_composition) [TUI]: Properly conditionalize tui_active test. @@ -4179,8 +4918,8 @@ 2003-02-12 Jason Molenda (jmolenda@apple.com) - * symmisc.c (print_objfile_statistics): Include information about - the number of psymtabs and symtabs in each object file. + * symmisc.c (print_objfile_statistics): Include information about + the number of psymtabs and symtabs in each object file. 2003-02-13 Keith R Seitz @@ -4304,9 +5043,9 @@ (threads_continue_all_with_signals): Ditto. 2003-02-05 Jim Ingham - Keith Seitz - Elena Zannoni - Andrew Cagney + Keith Seitz + Elena Zannoni + Andrew Cagney * Makefile.in (SUBDIR_CLI_OBS): Add "cli-interp.o". (SUBDIR_CLI_SRCS): Add "cli/cli-interp.c". @@ -4565,11 +5304,11 @@ From Kevin Buettner : * ui-out.h (make_cleanup_ui_out_table_begin_end): New function. - * ui-out.c (make_cleanup_ui_out_table_begin_end) - (do_cleanup_table_end): New functions. - * breakpoint.c (print_it_typical, print_one_breakpoint, mention): - Use cleanups to invoke_ui_out_tuple_end(). - (breakpoint_1): Use cleanup to invoke ui_out_table_end(). + * ui-out.c (make_cleanup_ui_out_table_begin_end) + (do_cleanup_table_end): New functions. + * breakpoint.c (print_it_typical, print_one_breakpoint, mention): + Use cleanups to invoke_ui_out_tuple_end(). + (breakpoint_1): Use cleanup to invoke ui_out_table_end(). * cli/cli-setshow.c (cmd_show_list): Use make_cleanup_ui_out_tuple_begin_end. @@ -4606,8 +5345,8 @@ 2003-02-01 Andrew Cagney From 2002-11-09 Jason Molenda (jason-cl@molenda.com) - * stack.c (print_frame_info_base): Output complete FRAME tuple - for synthesized frames. + * stack.c (print_frame_info_base): Output complete FRAME tuple + for synthesized frames. 2003-02-02 Andrew Cagney