X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=gdb%2FChangeLog;h=329e04d40baa19552785f10e7da791ae235fe876;hb=f75d70ccb305eff2b50813ee81d2602394f57983;hp=7e40903f19f09d9980d8cef95db8f4ec4c911be5;hpb=c4f35dd8e1037d2a8e1aa11894cb67de96279bfa;p=deliverable%2Fbinutils-gdb.git diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 7e40903f19..329e04d40b 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,457 @@ +2003-06-02 Richard Henderson + + * alpha-tdep.c (alpha_store_return_value): Avoid switch fallthru. + + * alpha-tdep.c (alpha_extract_return_value): Use internal_error. + (alpha_store_return_value): Likewise. + +2003-06-02 David Carlton + + * block.c (contained_in): Add 'const' to arguments. + (block_function): Ditto. + * block.h: Update declarations for block_function and + contained_in. + +2003-06-02 David Carlton + + * objc-lang.c (find_imps): Delete unneeded variable 'sym_symtab'. + * c-valprint.c (c_val_print): Delete unneeded variable 's'. + * p-valprint.c (pascal_val_print): Ditto. + * ada-lang.c (standard_lookup): Delete unneded variable 'symtab'. + +2003-06-02 Richard Henderson + + * alpha-tdep.c (alpha_push_dummy_call): Use + builtin_type_ieee_double_little instead of builtin_type_double. + + * alpha-tdep.c (alpha_push_dummy_call): Handle ABI mandated + sign-extension of 32-bit values. + (alpha_store_return_value): Similarly. + + * alpha-tdep.c (alpha_push_dummy_call): Handle COMPLEX types. + (alpha_extract_return_value): Likewise. + (alpha_store_return_value): Likewise. + + * alpha-tdep.c (alpha_extract_return_value): Handle IEEE Quad floats. + (alpha_store_return_value): Error on IEEE Quad floats. + + * alpha-tdep.c (alpha_extract_return_value): Convert to regcache. + (alpha_extract_struct_value_address): Likewise. + (alpha_store_return_value): Likewise. + (alpha_store_struct_return): Remove. + (alpha_gdbarch_init): Update hook registration to match. + + * alpha-tdep.c (alpha_register_convert_to_virtual): Tidy use of + deprecated interfaces; use ALPHA_REGISTER_SIZE instead of gdbarch + macros where appropriate. + (alpha_register_convert_to_raw): Similarly. Use unpack_long. + (alpha_convert_flt_dbl, alpha_convert_dbl_flt): New. + + * alpha-tdep.c (alpha_register_virtual_type): Use void_data_ptr + for SP, GP; void_func_ptr for PC; non-language-specific types + for all others. + * alpha-tdep.h (ALPHA_GP_REGNUM): New. + +2003-06-02 Richard Henderson + + * top.h (lim_at_start): Declare. + * main.c (captured_main): Set it. + * top.c (lim_at_start): Define. + (command_loop): Use it instead of &environ. + * event-top.c (command_handler): Likewise. + +2003-06-01 Jason Thorpe + + * mipsnbsd-tdep.c: Update copyright years. + (fetch_core_registers): Correct arguments to mipsnbsd_supply_fpreg. + +2003-06-01 Richard Henderson + + * Makefile.in (ALLDEPFILES): Add alpha-mdebug-tdep.c. + (alpha-linux-tdep.o): Update dependencies. + (alpha-nat.o, alpha-tdep.o, alpha-mdebug-tdep.o): Likewise. + * alpha-mdebug-tdep.c: Remove unneeded includes. + +2003-06-01 Richard Henderson + + * alpha-tdep.c (alpha_register_reggroup_p): New. + (alpha_gdbarch_init): Register it. + +2003-06-02 Andrew Cagney + + * dwarfread.c: Eliminate "register" + (decode_die_type): Eliminate assignment within "if". + (struct_type, decode_array_element_type): Ditto. + (dwarf_read_array_type, read_tag_pointer_type): Ditto. + (read_subroutine_type, enum_type, add_enum_psymbol): Ditto. + (decode_modified_type, completedieinfo): Ditto. + * block.c: Eliminate "register". + (blockvector_for_pc_sect): Eliminate assignment within "if". + * cp-support.h (struct symbol): Opaque declaration. + * breakpoint.c (handle_gnu_v3_exceptions): Use xfree, not free. + +2003-06-01 Richard Henderson + + * alpha-tdep.c (alpha_gdbarch_init): Use set_gdbarch_print_insn ... + (_initialize_alpha_tdep): ... not deprecated_tm_print_insn. + +2003-06-01 Adam Fedor + + * gdbarch.sh (function_list): Add FETCH_POINTER_ARGUMENT. + * gdbarch.[ch]: Regenerate. + * hppa-tdep.c (hppa_fetch_pointer_argument): New function. + (hppa_gdbarch_init): Set it in the gdbarch vector. + * i386-tdep.c (i386_fetch_pointer_argument): New + (i386_gdbarch_init): Set it into gdbarch. + * rs6000-tdep.c (rs6000_fetch_pointer_argument): New. + (rs6000_gdbarch_init): Set it in gdbarch. + * sparc-tdep.c (sparc_fetch_pointer_argument): New + (sparc_gdbarch_init): Set it in gdbarch. + +2003-06-01 Andrew Cagney + + * defs.h (extract_address): Delete declaration. + * findvar.c (extract_address): Delete function. + * xstormy16-tdep.c (xstormy16_extract_return_value): Replace + extract_address with the inline equivalent, + extract_unsigned_integer. + (xstormy16_extract_struct_value_address): Ditto. + (xstormy16_pointer_to_address): Ditto. + * vax-tdep.c (vax_extract_struct_value_address): Ditto. + * v850-tdep.c (v850_push_arguments): Ditto. + (v850_extract_return_value): Ditto. + (v850_extract_struct_value_address): Ditto. + * sparcnbsd-tdep.c (sparcnbsd_get_longjmp_target_32): Ditto. + (sparcnbsd_get_longjmp_target_64): Ditto. + * sparc-tdep.c (sparc_frame_saved_pc): Ditto. + (get_longjmp_target): Ditto. + * sh-tdep.c (sh_extract_struct_value_address): Ditto. + (sh64_extract_struct_value_address): Ditto. + (sh_push_arguments): Ditto. + (sh64_push_arguments): Ditto. + * remote-vxsparc.c (vx_read_register): Ditto. + * ppc-linux-tdep.c (ppc_linux_skip_trampoline_code): Ditto. + * ns32k-tdep.c (ns32k_extract_struct_value_address): Ditto. + * mn10300-tdep.c (mn10300_extract_struct_value_address): Ditto. + * mipsv4-nat.c (get_longjmp_target): Ditto. + * mipsnbsd-tdep.c (mipsnbsd_get_longjmp_target): Ditto. + * mips-nat.c (get_longjmp_target): Ditto. + * mips-linux-tdep.c (mips_linux_get_longjmp_target): Ditto. + * mcore-tdep.c (mcore_extract_struct_value_address): Ditto. + * m68k-tdep.c (m68k_get_longjmp_target): Ditto. + * m68hc11-tdep.c (m68hc11_extract_struct_value_address): Ditto. + * irix5-nat.c (get_longjmp_target): Ditto. + * irix4-nat.c (get_longjmp_target): Ditto. + * ia64-tdep.c (generic_elf_find_global_pointer): Ditto. + (ia64_push_arguments): Ditto. + * hpux-thread.c (hpux_thread_store_registers): Ditto. + * h8300-tdep.c (h8300_push_arguments): Ditto. + (h8300_store_return_value): Ditto. + (h8300_extract_struct_value_address): Ditto. + * frv-tdep.c (frv_extract_struct_value_address): Ditto. + (frv_push_arguments): Ditto. + * avr-tdep.c (avr_pointer_to_address): Ditto. + (avr_push_arguments): Ditto. + * arm-tdep.c (arm_push_dummy_call): Ditto. + (arm_get_longjmp_target): Ditto. + * arm-linux-tdep.c (arm_linux_push_arguments): Ditto. + * alpha-tdep.c (alpha_extract_struct_value_address): Ditto. + (alpha_get_longjmp_target): Ditto. + + * solib-irix.c (extract_mips_address): Inline extract_address, + replacing it with extract_signed_integer. + * solib-svr4.c (SOLIB_EXTRACT_ADDRESS): Ditto. + (LM_NAME, IGNORE_FIRST_LINK_MAP_ENTRY): Ditto. + (first_link_map_member, open_symbol_file_object): Ditto. + (svr4_fetch_objfile_link_map, svr4_fetch_objfile_link_map): Ditto. + * solib-sunos.c (SOLIB_EXTRACT_ADDRESS): Ditto. + (LM_NEXT, LM_NAME): Ditto. + +2003-06-01 Richard Henderson + + * alpha-tdep.h (ALPHA_FP_REGNUM): Remove. + * alpha-tdep.c (alpha_register_name): Remove vfp entry. + (alpha_cannot_fetch_register): Remove ALPHA_FP_REGNUM. + (alpha_cannot_store_register): Likewise. + * alphabsd-nat.c (fetch_inferior_registers): Don't set FP_REGNUM. + * alpha-nat.c (supply_gregset): Likewise. + * alphanbsd-tdep.c (fetch_core_registers): Likewise. + +2003-06-01 Andrew Cagney + + * infcall.c (call_function_by_hand): Update comment on + DEPRECATED_DUMMY_WRITE_SP. + + * mips-tdep.c (mips_gdbarch_init): Do not set + deprecated_dummy_write_sp. + (mips_eabi_push_dummy_call): Set the SP register. + (mips_o64_push_dummy_call): Set the SP register. + (mips_o32_push_dummy_call): Set the SP register. + (mips_n32n64_push_dummy_call): Set the SP register. + +2003-06-01 Richard Henderson + + * alpha-nat.c (fetch_osf_core_registers): Use ALPHA_REGISTER_SIZE + instead of ALPHA_MAX_REGISTER_RAW_SIZE. + (supply_gregset): Likewise. + * alpha-tdep.c (alpha_store_return_value): Likewise. + (alpha_get_longjmp_target): Likewise. + (alpha_register_name): Constify array. + (alpha_gdbarch_init): Remove deprecated_fp_regnum, + deprecated_register_size, deprecated_register_bytes, + deprecated_max_register_raw_size, deprecated_max_register_virtual_size. + * alpha-tdep.h (ALPHA_MAX_REGISTER_RAW_SIZE): Remove. + (ALPHA_MAX_REGISTER_VIRTUAL_SIZE): Remove. + +2003-06-01 Richard Henderson + + * alpha-tdep.c (alpha_push_dummy_call): Store sp. Tidy copies + from arg_reg_buffer to regcache to avoid double conversion. + +2003-06-01 Mark Kettenis + + * i386-linux-nat.c (child_resume): Use I386_ESP_REGNUM instead of + SP_REGNUM. + * i386-linux-tdep.c (i386_linux_sigcontext_addr): Likewise. + * i386bsd-tdep.c (i386bsd_sigcontext_addr): Likewise. + +2003-06-01 Richard Henderson + + * dwarf2-frame.c (struct dwarf2_cie): Add saw_z_augmentation. + (decode_frame_entry): Set it. Skip FDE augmentation. + +2003-06-01 Richard Henderson + + * dwarf2-frame.c (dwarf2_frame_cache): Handle retaddr_column + not overlapping PC_REGNUM. + +2003-06-01 Richard Henderson + + * alpha-tdep.c (alpha_push_dummy_call): Transmography from + alpha_push_arguments. Don't dump argument register data to + the target stack. Fix float and 128-bit long double semantics. + Store $t12 and $ra as specified by the ABI. Use regcache everywhere. + (alpha_fix_call_dummy): Remove. + (alpha_call_dummy_words): Remove. + (alpha_gdbarch_init): Kill deprecated call hooks; add push_dummy_call. + +2003-06-01 Richard Henderson + + * alpha-linux-tdep.c (alpha_linux_init_abi): Install dwarf2 unwinder. + +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