X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=gdb%2FChangeLog;h=0ed2af062ca8c38a1f6c8eef254913b2a5d8fc28;hb=31d99776c73d6fca13163da59c852b0fa99f89b8;hp=24093164c6ae51a24b855a69f26aef4079f50d77;hpb=055d23b8abcdb4b33bf0b2f7d0a8ef49b066f060;p=deliverable%2Fbinutils-gdb.git diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 24093164c6..0ed2af062c 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,816 @@ +2007-06-18 Daniel Jacobowitz + + * coffread.c (coff_sym_fns): Add default_symfile_segments. + * dbxread.c (start_psymtab): Check HAVE_ELF. + (aout_sym_fns): Likewise. + * elfread.c (elf_symfile_segments): New. + (elf_sym_fns): Add elf_symfile_segments. + * mipsread.c (ecoff_sym_fns): Add default_symfile_segments. + * remote.c (get_offsets): Use symfile_map_offsets_to_segments. + Skip if there is no symfile_objfile. Handle TextSeg and DataSeg. + * somread.c (som_sym_fns): Use default_symfile_segments. + * symfile.c (find_sym_fns): Take a BFD and return the sym_fns. + (init_objfile_sect_indices): Call symfile_find_segment_sections. + (default_symfile_segments): New function. + (syms_from_objfile): Update call to find_sym_fns. + (symfile_get_segment_data, free_symfile_segment_data): New. + (symfile_map_offsets_to_segments): New. + (symfile_find_segment_sections): New. + * symfile.h (struct symfile_segment_data): New. + (struct sym_fns): Add sym_segments. + (default_symfile_segments, symfile_get_segment_data) + (free_symfile_segment_data): New prototypes. + (symfile_map_offsets_to_segments): Likewise. + * xcoffread.c (xcoff_sym_fns): Add default_symfile_segments. + * Makefile.in (COMMON_OBS): Remove elfread.o. + (elf_internal_h): New. + (elfread.o): Update. + * configure.ac: Add elfread.o to COMMON_OBS if bfd/elf.o was + compiled. + * config.in, configure: Regenerated. + * NEWS: Mention qOffsets changes. + +2007-06-16 Ulrich Weigand + + * gdbtypes.h (builtin_type_m2_char, builtin_type_m2_int, + builtin_type_m2_card, builtin_type_m2_real, builtin_type_m2_bool): + Replace global variable declaration with compatibility macro. + (struct builtin_m2_type): New data type. + (builtin_m2_type): Add prototype. + * m2-lang.c (builtin_type_m2_char, builtin_type_m2_int, + builtin_type_m2_card, builtin_type_m2_real, builtin_type_m2_bool): + Remove global variables. + (m2_language_arch_info): Use builtin_m2_type instead of variables. + (build_m2_types): New function. + (m2_type_data): New variable. + (builtin_m2_type): New function. + (_initialize_m2_language): Do not build data types. Register + m2_type_data per-gdbarch data. + +2007-06-16 Ulrich Weigand + + * gdbtypes.h (builtin_type_f_character, builtin_type_f_logical, + builtin_type_f_logical_s1, builtin_type_f_logical_s2, + builtin_type_f_integer, builtin_type_f_integer_s2, builtin_type_f_real, + builtin_type_f_real_s8, builtin_type_f_real_s16, + builtin_type_f_complex_s8, builtin_type_f_complex_s16, + builtin_type_f_complex_s32, builtin_type_f_void): Replace global + variable declaration with compatibility macro. + (struct builtin_f_type): New data type. + (builtin_f_type): Add prototype. + * f-lang.c (builtin_type_f_character, builtin_type_f_logical, + builtin_type_f_logical_s1, builtin_type_f_logical_s2, + builtin_type_f_integer, builtin_type_f_integer_s2, builtin_type_f_real, + builtin_type_f_real_s8, builtin_type_f_real_s16, + builtin_type_f_complex_s8, builtin_type_f_complex_s16, + builtin_type_f_complex_s32, builtin_type_f_void): Remove variables. + (f_language_arch_info): Use builtin_f_type instead of variables. + (build_fortran_types): Build builtin_f_type structure instead of + setting global type variables. + (f_type_data): New variable. + (builtin_f_type): New function. + (_initialize_f_language): Do not call build_fortran_types. Do not + swap global type variables. Register f_type_data per-gdbarch data. + +2007-06-16 Ulrich Weigand + + * f-lang.c (_initialize_f_language): Do not initialize or + swap builtin_type_string. + +2007-06-16 Ulrich Weigand + + * std-regs.c (builtin_type_frame_reg, build_builtin_type_frame_reg, + value_of_builtin_frame_reg): Remove. + (_initialize_frame_reg): Do not swap builtin_type_frame_reg. Remove + inactive call to value_of_builtin_frame_reg. + +2007-06-16 Ulrich Weigand + + * gdbarch.sh (bfd_vma_bit): Remove. + * gdbarch.c, gdbarch.h: Regenerate. + + * gdbtypes.h (builtin_bfd_vma_type): Remove. + * gdbtypes.h (builtin_bfd_vma_type): Remove. + (build_gdbtypes): Do not initialize it. + (_initialize_gdbtypes): Do not swap it. + +2007-06-16 Ulrich Weigand + + * gdbtypes.c (builtin_type_v2_double, builtin_type_v4_float, + builtin_type_v2_int64, builtin_type_v4_int32, builtin_type_v8_int16, + builtin_type_v16_int8, builtin_type_v2_float, builtin_type_v2_int32, + builtin_type_v4_int16, builtin_type_v8_int8, builtin_type_v4sf, + builtin_type_v4si, builtin_type_v16qi, builtin_type_v8qi, + builtin_type_v8hi, builtin_type_v4hi, builtin_type_v2si, + builtin_type_vec64, builtin_type_vec128): Remove. + (init_simd_type): Remove. + (init_vector_type): Make global. + (build_builtin_type_vec64, build_builtin_type_vec128): Remove. + (build_gdbtypes): Do not build vector types. + (_initialize_gdbtypes): Do not swap vector types. + * gdbtypes.h (builtin_type_v2_double, builtin_type_v4_float, + builtin_type_v2_int64, builtin_type_v4_int32, builtin_type_v8_int16, + builtin_type_v16_int8, builtin_type_v2_float, builtin_type_v2_int32, + builtin_type_v4_int16, builtin_type_v8_int8, builtin_type_v4sf, + builtin_type_v4si, builtin_type_v16qi, builtin_type_v8qi, + builtin_type_v8hi, builtin_type_v4hi, builtin_type_v2si, + builtin_type_vec64, builtin_type_vec128): Remove declarations. + (init_vector_type): Add prototype. + + * i386-tdep.h (struct gdbarch_tdep): Add i386_mmx_type and + i386_sse_type members. + (i386_mmx_type, i386_sse_type): Change from variables to functions. + * i386-tdep.c (i386_mmx_type, i386_sse_type): Remove variables. + (i386_init_types): Do not build vector types. + (i386_mmx_type, i386_sse_type): New functions. + (i386_register_type): Call them instead of using global variables. + (i386_gdbarch_init): Use XCALLOC to allocate tdep structure. + * amd64-tdep.c (amd64_register_type): Call i386_sse_type instead + of using global variable. + + * rs6000-tdep.h (struct gdbarch_tdep): Add ppc_builtin_type_vec64 + and ppc_builtin_type_vec128 members. + * rs6000-tdep.c (rs6000_builtin_type_vec64): New function. + (rs6000_builtin_type_vec128): Likewise. + (rs6000_register_type): Call them instead of using builtin_type_vec64 + and builtin_type_vec128. + (rs6000_gdbarch_init): Use XCALLOC to allocate tdep structure. + + * spu-tdep.c (struct gdbarch_tdep): New data type. + (spu_builtin_type_vec128): Remove variable. + (spu_builtin_type_vec128): New function. + (spu_register_type): Call it instead of using global variable. + (spu_gdbarch_init): Allocate tdep structure. + (spu_init_vector_type): Remove function. + (_initialize_spu_tdep): Do not call it. + +2007-06-16 Ulrich Weigand + + * amd64-tdep.c (struct amd64_register_info): Remove. + (amd64_register_info): Remove. + (amd64_register_names): New static variable. + (AMD64_NUM_REGS): Use amd64_register_names instead of + amd64_register_info. + (amd64_register_name): Likewise. + (amd64_register_type): Do not refer to amd64_register_info. + + * s390-tdep.c (struct s390_register_info): Remove. + (s390_register_info): Remove. + (s390_register_name): Do not refer to s390_register_info. + (s390_register_type): Likewise. + + * sparc64-tdep.c (struct sparc64_register_info): Remove. + (sparc64_register_info, sparc64_pseudo_register_info): Remove. + (sparc64_register_names, sparc64_pseudo_register_names): New. + (SPARC64_NUM_REGS, SPARC64_NUM_PSEUDO_REGS): Use + sparc64_register_names and sparc64_pseudo_register_names instead of + sparc64_register_info and sparc64_pseudo_register_info. + (sparc64_register_name): Likewise. + (sparc64_register_type): Do not refer to sparc64_register_info + and sparc64_pseudo_register_info. + +2007-06-16 Ulrich Weigand + + * c-lang.c (cplus_builtin_types): Remove. + (enum cplus_primitive_types): New data type. + (cplus_language_arch_info): New function. + (cplus_language_defn): Set la_language_arch_info member. Do not set + la_builtin_type_vector and string_char_type members. + + * f-lang.c (f_builtin_types): Remove. + (enum f_primitive_types): New data type. + (f_language_arch_info): New function. + (f_language_de): Set la_language_arch_info member. Do not set + la_builtin_type_vector and string_char_type members. + + * m2-lang.c (m2_builtin_types): Remove. + (enum m2_primitive_types): New data type. + (m2_language_arch_info): New function. + (m2_language_defn): Set la_language_arch_info member. Do not set + la_builtin_type_vector and string_char_type members. + + * objc-lang.c (objc_builtin_types): Remove. + (objc_language): Set la_language_arch_info member. Do not set + la_builtin_type_vector and string_char_type members. + + * p-lang.c (pascal_builtin_types): Remove. + (enum pascal_primitive_types): New data type. + (pascal_language_arch_info): New function. + (pascal_language_defn): Set la_language_arch_info member. Do not set + la_builtin_type_vector and string_char_type members. + +2007-06-16 Ulrich Weigand + + * regcache.c (struct regcache): Add ptid_t member. + (regcache_xmalloc): Initialize it. + (regcache_cpy_no_passthrough): Do not refer to current_regcache. + (regcache_dup): Likewise. + (regcache_dup_no_passthrough): Likewise. + (current_regcache): Make static. + (registers_ptid): Remove variable. + (get_thread_regcache): New function. + (get_current_regcache): New function. + (registers_changed): Implement by freeing current regcache. + (regcache_raw_read): Do not refer to current_regcache. Set + inferior_ptid to regcache->ptid while calling target routines. + (regcache_raw_write): Likewise. + (regcache_raw_supply): Do not refer to current_regcache. + (read_pc_pid): Use thread regcache. Do not modify inferior_ptid. + (write_pc_pid): Likewise. + (build_regcache): Remove. + (_initialize_regcache): Do not call DEPRECATED_REGISTER_GDBARCH_SWAP + or deprecated_register_gdbarch_swap. Do not initialize + registers_ptid. + * regcache.h (get_current_regcache): Add prototype. + (get_thread_regcache): Likewise. + (current_regcache): Remove declaration. + + * corelow.c (core_open): Replace current_regcache by + get_current_regcache (). + * frame.c (frame_pop): Likewise. + (put_frame_register): Likewise. + (get_current_frame, create_new_frame): Likewise. + * mi/mi-main.c (mi_cmd_data_write_register_values): Likewise. + * stack.c (return_command): Likewise. + * infcall.c (call_function_by_hand): Likewise. + * infrun.c (resume): Likewise. + (save_inferior_status, restore_inferior_status): Likewise. + * linux-fork.c (fork_load_infrun_state): Likewise. + (fork_save_infrun_state): Likewise. + * win32-nat.c (win32_resume): Likewise. + * i386fbsd-nat.c (i386fbsd_resume): Likewise. + * monitor.c (monitor_wait): Likewise. + * remote.c (remote_wait): Likewise. + * remote-mips.c (mips_wait): Likewise. + + * bsd-kvm.c (bsd_kvm_open): Likewise + (bsd_kvm_proc_cmd, bsd_kvm_pcb_cmd): Likewise. + * fbsd-nat.c (fbsd_make_corefile_notes): Likewise. + * i386-linux-nat.c (i386_linux_resume): Likewise. + * ia64-linux-nat.c (ia64_linux_insert_watchpoint): Likewise. + (ia64_linux_stopped_data_address): Likewise. + + * frv-tdep.c (frv_fdpic_loadmap_addresses): Likewise. + * m32c-tdep.c (m32c_virtual_frame_pointer): Likewise. + * mep-tdep.c (current_me_module, current_options): Likewise. + * mips-tdep.c (deprecated_mips_set_processor_regs_hack): Likewise. + + * linux-nat.c (linux_nat_do_thread_registers): Use thread + regcache instead of current_regcache. Call target_fetch_registers. + (linux_nat_corefile_thread_callback): Update call site. + (linux_nat_do_registers): Likewise. + * procfs.c (procfs_do_thread_registers): Use thread regcache instead + of current_regcache. + (procfs_make_note_section): Likewise. + * proc-service.c (ps_lgetregs, ps_lsetregs): Likewise. + (ps_lgetfpregs, ps_lsetfpregs): Likewise. + * sol-thread.c (ps_lgetregs, ps_lsetregs): Likewise. + (ps_lgetfpregs, ps_lsetfpregs): Likewise. + +2007-06-15 Ulrich Weigand + + * regcache.c (read_register, read_register_pid): Remove. + (write_register, write_register_pid): Likewise. + * regcache.h (read_register, read_register_pid): Remove prototype. + (write_register, write_register_pid): Likewise. + +2007-06-15 Ulrich Weigand + + * gdbarch.sh (read_pc): Add REGCACHE argument. Remove PTID argument. + (write_pc): Likewise. Remove default implementation, add predicate. + * gdbarch.c, gdbarch.h: Regenerate. + * regcache.c (read_pc_pid): Use current regcache instead of calling + read_register_pid. + (write_pc_pid): Check gdbarch_write_pc predicate, implement default + case inline. + (generic_target_write_pc): Remove. + * inferior.h (generic_target_write_pc): Remove. + * frv-tdep.c (frv_gdbarch_init): Do not install it. + * m68hc11-tdep.c (m68hc11_gdbarch_init): Likewise. + * rs6000-tdep.c (rs6000_gdbarch_init): Likewise. + * sh64-tdep.c (sh64_gdbarch_init): Likewise. + * sh-tdep.c (sh_gdbarch_init): Likewise. + * xstormy16-tdep.c (xstormy16_gdbarch_init): Likewise. + + * avr-tdep.c (avr_read_pc): Add REGCACHE argument. Remove PTID + argument. Use REGCACHE instead of calling read_register_pid. + * hppa-hpux-tdep.c (hppa_hpux_read_pc): Likewise. + * hppa-tdep.c (hppa_read_pc): Likewise. + * hppa-tdep.h (hppa_read_pc): Likewise. + * ia64-tdep.c (ia64_read_pc): Likewise. + * m32r-tdep.c (m32r_read_pc): Likewise. + * mep-tdep.c (mep_read_pc): Likewise. + * mn10300-tdep.c (mn10300_read_pc): Likewise. + * spu-tdep.c (spu_read_pc): Likewise. + + * arm-tdep.c (arm_write_pc): Add REGCACHE argument. Remove PTID + argument. Use REGCACHE instead of calling write_register_pid. + * avr-tdep.c (avr_write_pc): Likewise. + * hppa-hpux-tdep.c (hppa_hpux_write_pc): Likewise. + * hppa-tdep.c (hppa_write_pc): Likewise. + * hppa-tdep.h (hppa_write_pc): Likewise. + * i386-linux-tdep.c (i386_linux_write_pc): Likewise. + * amd64-linux-tdep.c (amd64_linux_write_pc): Likewise. + * ia64-linux-tdep.c (ia64_linux_write_pc): Likewise. + * ia64-tdep.c (ia64_write_pc): Likewise. + * ia64-tdep.h (ia64_write_pc): Likewise. + * m32r-tdep.c (m32r_write_pc): Likewise. + * m88k-tdep.c (m88k_write_pc): Likewise. + * mep-tdep.c (mep_write_pc): Likewise. + * mips-tdep.c (mips_write_pc): Likewise. + * mips-linux-tdep.c (mips_linux_write_pc): Likewise. + * mn10300-tdep.c (mn10300_write_pc): Likewise. + * sparc-tdep.c (sparc_write_pc): Likewise. + * spu-tdep.c (spu_write_pc): Likewise. + + * mips-tdep.c (read_signed_register): Remove. + (read_signed_register_pid): Likewise. + (mips_read_pc): Add REGCACHE argument. Remove PTID argument. + Use REGCACHE instead of calling read_signed_register_pid. + +2007-06-15 Ulrich Weigand + + * gdbarch.sh (push_dummy_code): Add REGCACHE argument. + * gdbarch.c, gdbarch.h: Regenerate. + * infcall.c (generic_push_dummy_code): Add REGCACHE argument. + (push_dummy_code): Likewise. Pass it to callee. + (call_function_by_hand): Pass current regcache to push_dummy_code. + + * hppa-hpux-tdep.c (hppa_hpux_push_dummy_code): Add REGCACHE + argument. Use it instead of current_regcache. + + * cris-tdep.c (cris_push_dummy_code): Add REGCACHE argument. + * sparc-tdep.c (sparc32_push_dummy_code): Likewise. + +2007-06-15 Ulrich Weigand + + * gdbarch.sh (get_longjmp_target): Add FRAME argument. + * gdbarch.c, gdbarch.h: Regenerate. + * infrun.c (handle_inferior_event): Pass current frame to + gdbarch_get_longjmp_target. + + * alpha-tdep.c (alpha_get_longjmp_target): Add FRAME argument. + Read registers from FRAME instead of using read_register. + Use get_frame_arch instead of current_gdbarch. + * arm-tdep.c (arm_get_longjmp_target): Likewise. + * i386-tdep.c (i386_get_longjmp_target): Likewise. + * m68k-tdep.c (m68k_get_longjmp_target): Likewise. + * mips-linux-tdep.c (mips_linux_get_longjmp_target): Likewise. + (mips64_linux_get_longjmp_target): Likewise. + * mipsnbsd-tdep.c (mipsnbsd_get_longjmp_target): Likewise. + +2007-06-15 Ulrich Weigand + + * gdbarch.sh (skip_trampoline_code): Add FRAME argument. + * gdbarch.c, gdbarch.h: Regenerate. + * arch-utils.c (generic_skip_trampoline_code): Add FRAME argument. + * arch-utils.h (generic_skip_trampoline_code): Likewise. + * infrun.c (handle_inferior_event): Pass current frame to + gdbarch_skip_trampoline_code and skip_language_trampoline. + + * language.c (unk_lang_trampoline): Add FRAME argument. + (skip_language_trampoline): Add FRAME argument. Pass it to + skip_trampoline callback. + * language.h: Add forward declaration of struct frame_info. + (struct language_defn): Add FRAME argument to skip_trampoline. + (skip_language_trampoline): Add FRAME argument. + * cp-abi.c (cplus_skip_trampoline): Add FRAME argument. Pass it + to skip_trampoline callback. + * cp-abi.h: Add forward declaration of struct frame_info. + (cplus_skip_trampoline): Add FRAME argument. + (struct cp_abi_ops): Add FRAME argument to skip_trampoline callback. + * gnu-v3-abi.c (gnuv3_skip_trampoline): Add FRAME argument. Pass it + to gdbarch_skip_trampoline_code. + * objc-lang.c (objc_skip_trampoline): Add FRAME argument. Pass it + to gdbarch_skip_trampoline_code. + + * minsyms.c (find_solib_trampoline_target): Add FRAME argument. + * symtab.h (find_solib_trampoline_target): Likewise. + * obsd-tdep.c (obsd_skip_solib_resolver): Pass current frame to + find_solib_trampoline_target. + + * arm-tdep.c (arm_skip_stub): Add FRAME argument. Read registers + from FRAME instead of calling read_register. + + * hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code): Add FRAME + argument. Read registers from FRAME instead of using read_register. + * hppa-tdep.c (hppa_skip_trampoline_code): Likewise. + * hppa-tdep.h (hppa_skip_trampoline_code): Add FRAME argument. + + * i386-cygwin-tdep.c (i386_cygwin_skip_trampoline_code): Add FRAME + argument. + + * m32c-tdep.c (m32c_skip_trampoline_code): Add FRAME argument. + + * mips-tdep.c (mips_skip_trampoline_code): Add FRAME argument. Read + registers from FRAME instead of using read_signed_register. + + * ppc-linux-tdep.c (ppc_linux_skip_trampoline_code): Add FRAME + argument. + (ppc64_standard_linkage_target): Likewise. Read registers from FRAME + instead of using read_register. + (ppc64_skip_trampoline_code): Add FRAME argument. Pass it to + ppc64_standard_linkage_target. + * rs6000-tdep.c (rs6000_skip_trampoline_code): Add FRAME argument. + Pass it to find_solib_trampoline_target. Read registers from FRAME + instead of using read_register. + + * xstormy16-tdep.c (xstormy16_skip_trampoline_code): Add FRAME + argument. + +2007-06-15 Ulrich Weigand + + * gdbarch.sh (software_single_step): Replace REGCACHE argument by + FRAME argument. + * gdbarch.c, gdbarch.h: Regenerate. + * infrun.c (resume): Pass current frame to SOFTWARE_SINGLE_STEP. + + * alpha-tdep.c (alpha_next_pc): Add FRAME argument. Retrieve + registers from FRAME instead of using read_register. + (alpha_software_single_step): Replace REGCACHE by FRAME. Pass FRAME + to alpha_next_pc. Use get_frame_pc instead of read_pc. + * alpha-tdep.h (alpha_software_single_step): Replace REGCACHE + argument by FRAME. + + * arm-tdep.c (shifted_reg_val): Add FRAME argument. Read registers + from FRAME instead of using read_register. + (thumb_get_next_pc): Likewise. + (arm_get_next_pc): Likewise. + (arm_software_single_step): Replace REGCACHE by FRAME. Pass FRAME + to arm_get_next_pc. Use get_frame_pc instead of read_register. + * arm-tdep.h (arm_software_single_step): Replace REGCACHE + argument by FRAME. + + * cris-tdep.c (find_step_target): Add FRAME argument. Read registers + from FRAME instead of using read_register. + (cris_software_single_step): Replace REGCACHE by FRAME. Pass FRAME + to find_step_target. + + * mips-tdep.c (mips32_next_pc): Add FRAME argument. Read registers + from FRAME instead of using read_register / read_signed_register. + (extended_mips16_next_pc): Likewise. + (mips16_next_pc): Likewise. + (mips_next_pc): Likewise. + (mips_software_single_step): Replace REGCACHE by FRAME. Pass FRAME + to mips_next_pc. Use get_frame_pc instead of read_pc. + * mips-tdep.h (mips_software_single_step): Replace REGCACHE + argument by FRAME. + + * rs6000-tdep.c (branch_dest): Add FRAME argument. Use it instead + of current frame. Read registers from FRAME. + (deal_with_atomic_sequence): Add FRAME argument. Pass it to + branch_dest. Use get_frame_pc instead of read_pc. + (rs6000_software_single_step): Likewise. + (bl_to_blrl_insn_p): Do not call branch_dest. + * rs6000-tdep.h (rs6000_software_single_step): Replace REGCACHE + argument by FRAME. + + * sparc64-linux-tdep.c (sparc64_linux_step_trap): Add FRAME argument. + Read registers from FRAME instead of current regcache. + * sparc-linux-tdep.c (sparc32_linux_step_trap): Likewise. + * sparcnbsd-tdep.c (sparcnbsd_step_trap): Likewise. + * sparc-tdep.c (sparc_address_from_register): Remove. + (sparc_analyze_control_transfer): Pass FRAME argument instead of + GDBARCH. Pass FRAME to step_trap callback. + (sparc_step_trap): Add FRAME argument. + (space_software_single_step): Replace REGCACHE by FRAME. Pass FRAME + to sparc_analyze_control_transfer. Read registers from FRAME instead + of calling sparc_address_from_register. + * sparc-tdep.h (struct gdbarch_tdep): Add FRAME argument to + step_trap callback. + (sparc_address_from_register): Remove prototype. + (sparc_software_single_step): Replace REGCACHE argument by FRAME. + (sparcnbsd_step_trap): Add FRAME argument. + + * spu-tdep.c (spu_software_single_step): Replace REGCACHE argument + by FRAME. Read registers from FRAME instead of REGCACHE. + +2007-06-15 Ulrich Weigand + + * arm-tdep.c (arm_print_float_info): Use register value from FRAME + instead of calling read_register. + + * avr-tdep.c (avr_push_dummy_call): Write to REGCACHE instead of + calling write_register. + + * hppa-tdep.c (hppa32_push_dummy_call): Write to REGCACHE instead of + calling write_register. + + * ia64-tdep.c (find_func_descr): Add REGCACHE parameter. Use it + instead of calling read_register. + (ia64_push_dummy_call): Update call to find_func_descr. Use REGCACHE + instead of calling read_register and write_register. + + * m32r-tdep.c (m32r_linux_supply_gregset): Use REGCACHE parameter + instead of current_regcache. + + * mn10300-tdep.c (mn10300_push_dummy_call): Write to REGCACHE instead + of calling write_register. + * mn10300-linux-tdep.c (am33_supply_fpregset_method): Use REGCACHE + parameter instead of current_regcache. + + * mips-tdep.c (mips2_fp_compat): Add FRAME parameter. Use it + instead of calling read_register. + (mips_read_fp_register_double, mips_print_fp_register): Update calls. + (mips_eabi_push_dummy_call): Use REGCACHE instead of write_register. + (mips_n32n64_push_dummy_call): Likewise. + (mips_o32_push_dummy_call): Likewise. + (mips_o64_push_dummy_call): Likewise. + + * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Use REGCACHE + parameter instead of current_regcache. + + * xtensa-tdep.c (xtensa_register_write_masked): Add REGCACHE parameter. + Use it instead of read_register and write_register. + (xtensa_register_read_masked): Likewise. + (xtensa_pseudo_register_read): Update call. + (xtensa_pseudo_register_write): Likewise. + (xtensa_frame_cache): Use register values unwound from NEXT_FRAME + instead of calling read_register. + (xtensa_push_dummy_call): Update comment. + +2007-06-15 Ulrich Weigand + + * mips-tdep.c (mips16_scan_prologue): Replace read_next_frame_reg + by frame_unwind_register_signed calls. + (mips32_scan_prologue): Likewise. Skip analysis of alloca stack + frame allocations when called with NULL NEXT_FRAME parameter. + (read_next_frame_reg): Remove. + + * sh-tdep.c (sh_analyze_prologue): Add FPSCR parameter. Use it + instead of reading the FPSCR register. + (sh_frame_cache): Pass unwound FPSCR register value to + sh_analyze_prologue. + (sh_skip_prologue): Pass dummy FPSCR value to sh_analyze_prologue. + + * v850-tdep.c (v850_analyze_prologue): Add CTBP parameter. Use it + instead of reading the CTBP register. + (v850_frame_cache): Pass unwound CTBP register value to + v850_analyze_prologue. + +2007-06-15 Ulrich Weigand + + * sh-tdep.h (sh_show_regs): Add FRAME parameter. + * sh-tdep.c (sh_show_regs): Likewise. + (sh_show_regs_command): Pass current frame to sh_show_regs routine. + (sh_generic_show_regs): Add FRAME parameter. Use register + values from that frame instead of calling read_register. + (sh3_show_regs, sh2e_show_regs, sh2a_show_regs, sh2a_nofpu_show_regs, + sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs, sh4_nofpu_show_regs, + sh_dsp_show_regs): Likewise. + * sh64-tdep.c (sh64_show_media_regs, sh64_show_compact_regs, + sh64_show_regs): Likewise. + +2007-06-15 Ulrich Weigand + + * mips-tdep.c (deprecated_mips_set_processor_regs_hack): Read from + current regcache instead of calling read_register. + +2007-06-15 Ulrich Weigand + + * mep-tdep.c (current_me_module): Read from current regcache + instead of calling read_register. + (current_options): Likewise. + +2007-06-15 Ulrich Weigand + + * cris-tdep.c (cris_stopped_data_address): Read register values + from current frame instead of calling read_register. + * frv-tdep.c (frv_stopped_data_address): Likewise. + +2007-06-15 Ulrich Weigand + + * solib-sunos.c (sunos_solib_create_inferior_hook): Use write_pc + instead of write_register (PC_REGNUM, ...). + +2007-06-15 Ulrich Weigand + + * solib-sunos.c (sunos_solib_create_inferior_hook): Add comment + explaining why the PC adjustment code is necessary. + +2007-06-15 Vladimir Prus + + * m68k-tdep.h (enum m68k_flavour): New. + (struct gdbarch_tdep): New fields + float_return, flavour and fpregs_present. + * m68k-tdep.c (m68k_register_type): Use + fpregs_present and conditionalize floating + registers type on flavour. + (m68k_register_names): New. + (m68k_register_name): Use the above. + (m68k_convert_register_p): Consult fpregs_present. + (m68k_register_to_value, m68k_value_to_register): + Use register_type to obtain the type of floating + point registers. + (m68k_svr4_extract_return_value): Check tdep->float_return. + Use register_type to get the type of floating + point regiters. + (m68k_svr4_store_return_value): Likewise. + (m68k_dwarf_reg_to_regnum): Check tdep->fpregs_present. + (m68k_analyze_register_saves): Likewise. + (m68k_gdbarch_init): Extract infromation + from XML description, if present. Guess coldfire by + looking at the file, if present. Conditionalize + setting of long double format. Set decr_pc_after_break + to 2 on coldfire and fido. Enable XML-driven + register description. + * m68kbsd-tdep.c (m68kbsd_fpreg_offset): Use + size of tdep->fpreg_type, as opposed to hardcoded value. + * Makefile.in (m68k-tdep.o): Update dependencies. + +2007-06-15 Ulrich Weigand + + * NEWS: Mention "info spu" commands and qXfer:spu:read and + qXfer:spu:write remote packet types. + +2007-06-13 Daniel Jacobowitz + + * xml-tdesc.c (tdesc_start_target): New. + (target_attributes): New. + (tdesc_elements): Use it. + * features/gdb-target.dtd: Add #FIXED version attribute for + . + +2007-06-13 Arthur Huillet + + * mi/mi-cmd-var.c (mi_cmd_var_assign): Fix typo. + +2007-06-13 Claudio Fontana + + * fork-child.c (fork_inferior): Update comment. + +2007-06-13 Daniel Jacobowitz + + * features/Makefile: Generate regformats for mips-linux and + mips64-linux. + * features/sort-regs.xsl: Correct typo. + * regformats/reg-mips.dat, regformats/reg-mips64.dat: Delete. + * regformats/mips-linux.dat, regformats/mips64-linux.dat: New generated + files. + +2007-06-13 Daniel Jacobowitz + + * config/mips/linux.mh (TDEP_XML): New. + * features/mips-linux.xml, features/mips64-linux.xml: New files. + * mips-linux-nat.c (mips_linux_register_addr): Handle + MIPS_RESTART_REGNUM. + (mips64_linux_register_addr): Likewise. + (super_xfer_partial, mips_linux_xfer_partial): New. + (_initialize_mips_linux_nat): Add them to the target_ops. + * mips-linux-tdep.c (mips_supply_gregset): Handle MIPS_RESTART_REGNUM. + (mips_fill_gregset, mips64_supply_gregset, mips64_fill_gregset) + (mips_linux_o32_sigframe_init) + (mips_linux_n32n64_sigframe_init): Likewise. + (mips_linux_write_pc, mips_linux_restart_reg_p): New. + (mips_linux_init_abi): Use mips_linux_write_pc. Check for the + "org.gnu.gdb.mips.linux" feature. + * mips-linux-tdep.h (MIPS_RESTART_REGNUM): New constant. + (mips_linux_restart_reg_p): New prototype. + * mips-tdep.c (mips_gdbarch_init): Pass tdesc_data to the OS/ABI + initialization routine. + * Makefile.in (mips-linux-tdep.o, mips-linux-nat.o): Update. + +2007-06-13 Daniel Jacobowitz + + * Makefile.in (mips-tdep.o): Update. + * mips-tdep.c (struct register_alias, mips_o32_aliases) + (mips_n32_n64_aliases, mips_register_aliases): New. + (mips_register_name): Call tdesc_register_name. + (mips_tdesc_register_reggroup_p): New. + (mips_pseudo_register_type, value_of_mips_user_reg): New. + (mips_gdbarch_init): Add target-described register support. + Register aliases for register names. + * target-descriptions.c (tdesc_register_name): Make global. + (tdesc_register_in_reggroup_p): New function, broken out from + tdesc_register_reggroup_p. + (tdesc_register_reggroup_p): Use it. + * target-descriptions.h (tdesc_register_name) + (tdesc_register_in_reggroup_p): New prototypes. + * NEWS: Correct formatting. Mention MIPS register support. + * features/mips-cp0.xml, features/mips-fpu.xml, + features/mips64-cp0.xml, gdb/features/mips64-fpu.xml, mips-cpu.xml, + features/mips64-cpu.xml: New files. + +2007-06-13 Markus Deuling + + * gdbarch.sh (TARGET_ADDR_BIT): Replace by gdbarch_addr_bit. + * valops.c (value_cast): Likewise. + * utils.c (strlen_paddr, paddr, paddr_nz, paddress): Likewise. + * ui-out.c (ui_out_field_core_addr): Likewise. + * tracepoint.c (tracepoints_info): Likewise. + * symtab.c (print_msymbol_info): Likewise. + * solib-irix.c (irix_current_sos) + (irix_open_symbol_file_object): Likewise. + * remote.c (build_remote_gdbarch_data): Likewise. + * prologue-value.c (make_pv_area): Likewise. + * procfs.c (info_mappings_callback): Likewise. + * printcmd.c (print_scalar_formatted) + (deprecated_print_address_numeric): Likewise. + * memattr.c (mem_info_command): Likewise. + * linux-nat.c (linux_nat_info_proc_cmd): Likewise. + * gdbtypes.c (build_flt, gdbtypes_post_init): Likewise. + * exec.c (print_section_info): Likewise. + * dwarf2read.c (read_subrange_type): Likewise. + * dwarf2loc.c (find_location_expression): Likewise. + * dwarf2expr.c (dwarf2_read_address, unsigned_address_type) + (signed_address_type, execute_stack_op): Likewise. + * breakpoint.c (print_one_breakpoint, breakpoint_1): Likewise. + * gdbarch.c, gdbarch.h: Regenerate. + +2007-06-13 Markus Deuling + + * gdbarch.sh (TARGET_ARCHITECTURE): Replace by gdbarch_bfd_arch_info. + * arch-utils.c (show_architecture): Likewise. + * remote-mips.c (mips_open): Likewise + * nto-tdep.c (nto_find_and_open_solib) + (nto_init_solib_absolute_prefix): Likewise. + * nto-procfs (procfs_open): Likewise. + * m68hc11-tdep.c (gdb_print_insn_m68hc11): Likewise. + * gcore.c (default_gcore_mach, default_gcore_arch): Likewise. + * gdbarch.c, gdbarch.h: Regenerate. + +2007-06-13 Markus Deuling + + * gdbarch.sh (TARGET_BFD_VMA_BIT): Replace by gdbarch_bfd_vma_bit. + * gdbtypes.c (build_flt): Likewise. + * gdbarch.c, gdbarch.h: Regenerate. + +2007-06-13 Markus Deuling + + * gdbarch.sh (BREAKPOINT_FROM_PC): Replace by + gdbarch_breakpoint_from_pc. + * s390-tdep.c (s390_gdbarch_init): Likewise (comment). + * remote.c (remote_insert_breakpoint) + (remote_insert_hw_breakpoint): Likewise. + * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Likewise. + * mips-tdep.c (mips_breakpoint_from_pc): Likewise (comment). + * breakpoint.h (bp_target_info): Likewise (comment). + * breakpoint.c (read_memory_nobpt): Likewise. + * mem-break.c (default_memory_insert_breakpoint): Likewise. + (symtab.h, breakpoint.h): Remove include. Remove unnecessary comment. + * gdbarch.c, gdbarch.h: Regenerate. + +2007-06-13 Markus Deuling + + * gdbarch.sh (TARGET_PTR_BIT): Replace with gdbarch_ptr_bit. + * solib-svr4.c (svr4_truncate_ptr): Likewise. + * solib-pa64.c (read_dynamic_info): Likewise. + * solib-legacy.c (legacy_svr4_fetch_link_map_offsets): Likewise. + * solib.c (info_sharedlibrary_command): Likewise. + * s390-nat.c (SUBOFF): Likewise. + * p-valprint.c (pascal_val_print): Likewise. + * procfs.c (info_proc_mappings): Likewise. + * printcmd.c (decode_format): Likewise. + * nto-tdep.c (nto_truncate_ptr): Likewise. + * mips-linux-tdep.c (mips_linux_get_longjmp_target) + (mips64_linux_get_longjmp_target): Likewise. + * m68k-tdep.c (m68k_get_longjmp_target): Likewise. + * jv-valprint.c (java_value_print): Likewise. + * jv-lang.c (get_java_object_header_size): Likewise. + * hppa-tdep.c (skip_prologue_hard_way, hppa_frame_cache): Likewise. + * hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code) + (hppa_hpux_unwind_adjust_stub): Likewise. + * gnu-v3-abi.c (build_gdb_vtable_type): Likewise. + * gdbtypes.c (make_pointer_type, make_reference_type) + (smash_to_memberptr_type): Likewise. + * gdbarch.c, gdbarch.h: Regenerate. + +2007-06-13 Daniel Jacobowitz + + * mips-tdep.c (mips_print_register): Remove unused ALL argument. + (print_gp_register_row): Stop before printing a register bigger + than the ABI register size. + (mips_print_registers_info): Update call to mips_print_register. + +2007-06-13 Daniel Jacobowitz + + * expression.h (enum exp_opcode): Document a register name for + OP_REGISTER. + * parse.c (write_dollar_variable): Write the register name for + OP_REGISTER. + (operator_length_standard): Expect the register name following + OP_REGISTER. + * ada-lang.c (resolve_subexp): Likewise. + * ax-gdb.c (gen_expr): Likewise. + * eval.c (evaluate_subexp_standard): Likewise. + * expprint.c (print_subexp_standard, dump_subexp_body_standard): + Likewise. + * tracepoint.c (encode_actions): Likewise. + +2007-06-13 Daniel Jacobowitz + + * utils.c (set_screen_size): Use INT_MAX for default columns. + +2007-06-13 Ulrich Weigand + + * remote.c (remote_protocol_features): Add qXfer:spu:read and + qXfer:spu:write packet types. + +2007-06-12 Markus Deuling + + * gdbarch.sh (DEPRECATED_STACK_ALIGN): Remove. + * gdbarch.c, gdbarch.h: Regenerate. + 2007-06-12 Markus Deuling * gdbarch.sh (STAB_REG_TO_REGNUM): Replace by