X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=gdb%2FChangeLog;h=40a6a6a667a8fd9868fae8161cc35f9f40cb0411;hb=db7429406e839703fdd72d590af51cb4f1ee9456;hp=32921f7616d2e279ea0e43f05aab172eb95b7a7c;hpb=d9170e221cd615068a166345d86bc1a29643996f;p=binutils-gdb.git diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 32921f7616d..40a6a6a667a 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,450 @@ +2003-07-28 Daniel Jacobowitz + + * thread.c (info_threads_command): Use get_selected_frame (). + Check that there is at least one non-sentinel frame. + +2003-07-27 Stephane Carrez + + * m68hc11-tdep.c (struct frame_extra_info): Remove. + (m68hc11_pop_frame): Remove. + (m68hc11_frame_saved_pc): Remove. + (m68hc11_frame_chain): Remove. + (m68hc11_frame_init_saved_regs): Remove. + (m68hc11_init_extra_frame_info): Remove. + (m68hc11_store_struct_return): Remove. + (m68hc11_saved_pc_after_call): Remove. + +2003-07-27 Stephane Carrez + + * m68hc11-tdep.c (struct m68hc11_unwind_cache): New struct to hold + frame unwind information. + (m68hc11_scan_prologue): New function from m68hc11_guess_from_prologue + and adapted for frame unwinding. + (m68hc11_skip_prologue): Update to scan prologue in temporary object. + (m68hc11_unwind_pc): New function. + (m68hc11_frame_unwind_cache): New function to analyze frames. + (m68hc11_frame_this_id): New function to create new frame struct. + (m68hc11_frame_prev_register): New function to unwind a register from + the frame. + (m68hc11_frame_unwind): Default 68hc11/68hc12 unwinder. + (m68hc11_frame_p): New function for the above. + (m68hc11_frame_base_address): New function to return fp of frame. + (m68hc11_frame_args_address): Update for frame. + (m68hc11_frame_base): Default 68hc11/68hc12 frame. + (m68hc11_unwind_sp): New function. + (m68hc11_unwind_dummy_id): New function. + (m68hc11_gdbarch_init): Install the above frames; remove deprecated + calls. + +2003-07-27 Stephane Carrez + + * m68hc11-tdep.c (m68hc11_analyze_instruction): Don't advance the pc. + (m68hc11_guess_from_prologue): Advance the pc and frame size only + when we are beyond the current pc. + +2003-07-27 Stephane Carrez + + * m68hc11-tdep.c (m68hc11_push_dummy_call): New function adapted + from m68hc11_push_arguments. + (m68hc11_push_arguments): Remove. + (m68hc11_push_return_address): Remove. + (m68hc11_gdbarch_init): Install the above; remove above deprecated + handlers; remove deprecated_extra_stack_alignment_needed. + +2003-07-27 Andrew Cagney + + * config/pa/tm-hppa.h (init_frame_pc_default): Declare. + * infcall.c (legacy_push_dummy_code) [GDB_TARGET_IS_HPPA]: Update + REAL_PC and not the pointer. + * hppa-hpux-tdep.c: Include frame.h + +2003-07-27 Andrew Cagney + + * config/pa/tm-hppa64.h (GDB_MULTI_ARCH): Set to + GDB_MULTI_ACH_PARTIAL. + +2003-07-27 Andrew Cagney + + Patch from 2003-07-22 Kei Sakamoto : + * m32r-tdep.c (m32r_memory_insert_breakpoint): Fix code style - + operator at start and not end of line. + (decode_prologue): Ditto. + (m32r_frame_unwind_cache, m32r_unwind_sp, m32r_unwind_pc): Use + frame_unwind_register_unsigned instead of + frame_unwind_unsigned_register. + (m32r_read_pc): Use regcache_cooked_read_unsigned instead of + read_register. + (m32r_push_dummy_call): Use register_size instead of + REGISTER_RAW_SIZE. + (m32r_frame_sniffer): Replace m32r_frame_p. + (m32r_gdbarch_init): Call frame_unwind_append_sniffer. + * m32r-rom.c (report_transfer_performance): Delete extern + declaration. + (m32r_load, m32r_upload_command): Use print_transfer_performance + instead of report_transfer_performance. + (_initialize_m32r_rom): Use add_setshow_cmd instead of add_set_cmd + / add_show_from_set. + +2003-07-26 Andrew Cagney + + * m68hc11-tdep.c (m68hc11_gdbarch_init): Set non-deprecated + store_return_value and extract_struct_value_address. + +2003-07-26 Daniel Jacobowitz + + PR c++/1267 + * minsyms.c (lookup_minimal_symbol_by_pc_section): If SECTION is + NULL, default to the section containing PC. + +2003-07-24 Stephane Carrez + + * NEWS: Mention "regs" deprecated for m68hc11 too. + + * m68hc11-tdep.c (_initialize_m68hc11_tdep): Deprecate "regs" command. + (m68hc11_print_register): New function to print out one register. + (m68hc11_print_registers_info): New function to print registers. + (show_regs): Deprecate and use the above. + (m68hc11_gdbarch_init): Install the print_registers_info. + +2003-07-24 Jeff Johnston + + * ia64-linux-nat.c (ia64_linux_stopped_by_watchpoint): Verify + that we have a SIGTRAP before returning non-zero. + +2003-07-23 Michal Ludvig + Elena Zannoni + + * linespec.c (decode_line_2): Avoid crash if + find_function_start_sal() returns empty record. + +2003-07-23 Andreas Schwab + + * ia64-tdep.c (ia64_print_insn): New function. + (ia64_gdbarch_init): Set print_insn to it. + (_initialize_ia64_tdep): Don't set deprecated_tm_print_insn and + deprecated_tm_print_insn_info. + +2003-07-22 Michael Snyder + + * h8300-tdep.c (h8300_extract_return_value): Teach it how to + handle 8-bit returns (long long). + (h8300h_extract_return_value): Ditto. + (h8300_gdbarch_init): Long long is 8 bytes, char is unsigned. + +2003-07-22 Andrew Cagney + + * gdbarch.c Include "gdb_obstack.h". + (struct gdbarch): Add an "obstack". + (alloc_gdbarch_data): Allocate the gdbarch data using + GDBARCH_OBSTACK_CALLOC. + (free_gdbarch_data): Delete function. + (gdbarch_obstack_zalloc): New function. + (gdbarch_free): Free the obstack, do not call free_gdbarch_data. + Assert that the architecture is not initialized. + (gdbarch_alloc): Allocate an obstack, allocate the architecture + vector from the obstack. + (alloc_gdbarch_data, init_gdbarch_swap): Allocate memory using the + architecture obstack. + (GDBARCH_OBSTACK_CALLOC, GDBARCH_OBSTACK_ZALLOC): Define. + (set_gdbarch_data): Assert that the data is not initialized. + (struct gdbarch_data): Delete member "free". + (register_gdbarch_data): Do not initialize "free". + * gdbarch.h, gdbarch.c: Re-generate. + +2003-07-22 Andrew Cagney + + * configure.in (build_warnings): Add -Wformat-nonliteral. + * configure: Re-generate. + +2003-07-22 Elena Zannoni + + * dwarf2loc.c (locexpr_describe_location): Fix typos. + +2003-07-22 Elena Zannoni + + * findvar.c (read_var_value): Remove case for thread local storage + variables. It is now entirely handled by the dwarf2 location + expression code. + * printcmd.c (address_info): Ditto. + * symtab.h (address_class): Remove LOC_THREAD_LOCAL_STATIC + enumeration value. + (struct symbol): Remove objfile field, which was used by + LOC_THREAD_LOCAL_STATIC only. + * dwarf2read.c (decode_locdesc): Remove is_thread_local variable. + * dwarf2loc.h (struct dwarf2_loclist_baton): Add comment about + usage of objfile pointer. + * dwarf2loc.c (locexpr_describe_location): Add case to handle + thread local variables. + Add include of objfiles.h. + * dwarf2expr.c (execute_stack_op): Add comments about thread local + storage variables. + * Makefile.in (dwarf2loc.o): Update dependencies. + +2003-07-22 Andrew Cagney + + * config/pa/tm-hppa64.h (FRAME_SAVED_PC_IN_SIGTRAMP): Use + get_frame_base. + (FRAME_BASE_BEFORE_SIGTRAMP): Ditto. + (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Ditto. + (struct value): Add opaque declaration. + (DEPRECATED_FRAME_ARGS_ADDRESS): Delete. + +2003-07-21 Andrew Cagney + + From 2003-07-04 Kei Sakamoto : + * m32r-tdep.c, m32r-stub.c, m32r-tdep.c: Rewrite. + +2003-07-20 Stephane Carrez + + * m68hc11-tdep.c (m68hc11_pseudo_register_read): Use + regcache_cooked_read_unsigned instead of read_register. + (m68hc11_saved_pc_after_call): Likewise. + (m68hc11_pseudo_register_write): Use regcache_cooked_write_unsigned + instead of write_register. + (m68hc11_register_type): New function. + (m68hc11_register_virtual_type): Remove. + (m68hc11_store_return_value): Convert to use the regcache. + (m68hc11_extract_struct_value_address): Likewise. + (m68hc11_gdbarch_init): Remove deprecated ops for register to use + m68hc11_register_type; undeprecate store_return_value and + extract_struct_value_address. + +2003-07-20 Stephane Carrez + + * m68hc11-tdep.c (m68hc11_extract_return_value): Use regcache_raw_read + and translate to use regcache. + (m68hc11_gdbarch_init): Undeprecate extract_return_value. + +2003-07-18 Andrew Cagney + + * gdbarch.sh (DWARF2_BUILD_FRAME_INFO): Delete method. + * gdbarch.h, gdbarch.c: Re-generate. + * i386-tdep.c (i386_gdbarch_init): Do not set + DWARF2_BUILD_FRAME_INFO. + * elfread.c (elf_symfile_read): Call dwarf2_build_frame_info + unconditionally. + * alpha-tdep.c (alpha_dwarf2_init_abi): Do not set + DWARF2_BUILD_FRAME_INFO. + +2003-07-18 Andrew Cagney + + From 2003-07-04 Kei Sakamoto : + * disasm.c (gdb_disassemble_info): Initilize di.arch. + +2003-07-18 Andrew Cagney + + * dwarf2-frame.c (dwarf2_frame_sniffer): Use + frame_unwind_address_in_block, instead of frame_pc_unwind. + (dwarf2_frame_cache): Ditto. + +2003-07-18 Andrew Cagney + + * user-regs.h (struct gdbarch): Declare opaque. + * ui-out.h (struct ui_file): Declare opaque. + * dwarf2-frame.h (struct frame_info): Declare opaque. + +2003-07-18 Kris Warkentin + + * nto-procfs.c: Clean ARI hits. Change #include <..> to + #include "...". + (procfs_meminfo): Change strerror to safe_strerror. + (procfs_can_run): Remove K&R badness. + +2003-07-17 Michael Snyder + + * remote-sim.c: Comment typo fix. + +2003-07-17 Andrew Cagney + + * defs.h (GDB_MULTI_ARCH): Delete conditional define. Handled by + configure. + * sparc-tdep.c (sparc_intreg_size): Make non-static. + * config/sparc/tm-sparc.h (GDB_MULTI_ARCH): Define to + GDB_MULTI_ARCH_PARTIAL. + +2003-07-17 Elena Zannoni + + * Makefile.in (x86-64-linux-nat.o): Update dependencies. + * x86-64-linux-nat.c (ps_get_thread_area): New function. Add + include of asm/prctl.h, asm/ptrace.h, and gdb_proc_service.h. + +2003-07-16 Theodore A. Roth + + * avr-tdep.c (avr_skip_prologue): Return PC unchanged if no prologue + found. + (avr_frame_unwind_cache): Don't unwind FP for main. + Update a comment. + Save the computed prev_sp. + (avr_saved_regs_unwinder): Remove function. + (avr_frame_prev_register): Use PC unwind logic from + avr_saved_regs_unwinder(), otherwise use trad_frame_prev_register(). + +2003-07-16 Andrew Cagney + + * frame-base.h (frame_base_p_ftype): Delete definition. + (frame_base_append_predicate): Delete declaration. + * frame-unwind.h (frame_unwind_p_ftype): Delete definition. + (frame_unwind_append_predicate): Delete declaration. + * frame-unwind.c (struct frame_unwind_table): Delete field "p". + (append_predicate): Delete parameter "p". + (frame_unwind_append_predicate): Delete function. + (frame_unwind_append_sniffer): Update call to append_predicate. + (frame_unwind_free): Delete function. + (_initialize_frame_unwind): Pass NULL as "free" to + register_gdbarch_data. + (frame_unwind_init): Append the dummy_frame_sniffer. + (frame_unwind_find_by_frame): Simplify. + * frame-base.c (struct frame_base_table): Delete field "p". + (append_predicate): Delete parameter "p". + (frame_base_append_predicate): Delete function. + (frame_base_append_sniffer): Update call to append_predicate. + (frame_base_free): Delete function. + (frame_base_find_by_frame): Simplify. + (_initialize_frame_base): Pass NULL as "free" to + register_gdbarch_data. + * x86-64-tdep.c (x86_64_frame_sniffer): Replace "x86_64_frame_p". + (x86_64_sigtramp_frame_sniffer): Replace + "x86_64_sigtramp_frame_p". + (x86_64_init_abi): Set the frame unwind sniffers. + * m68k-tdep.c (m68k_frame_sniffer): Replace "m68k_frame_p". + (m68k_sigtramp_frame_sniffer): Replace "m68k_sigtramp_frame_p" + (m68k_gdbarch_init): Set the frame unwind sniffers. + * i386-tdep.c (i386_sigtramp_frame_sniffer): Replace + "i386_sigtramp_frame_p". + (i386_frame_sniffer): Replace "i386_frame_p". + (i386_gdbarch_init): Set the frame unwind sniffers. + * avr-tdep.c (avr_frame_sniffer): Replace "avr_frame_sniffer". + (avr_gdbarch_init): Set the frame unwind sniffers. + * alpha-tdep.c (alpha_sigtramp_frame_sniffer): Replace + "alpha_sigtramp_frame_p" + (alpha_heuristic_frame_sniffer): Replace + "alpha_heuristic_frame_p". + (alpha_gdbarch_init): Set the frame unwind sniffers. + (alpha_dwarf2_init_abi): Ditto. + * alpha-mdebug-tdep.c (alpha_mdebug_frame_sniffer): Replace + "alpha_debug_frame_p". + (alpha_mdebug_frame_base_sniffer): Replace + "alpha_mdebug_frame_base_p". + (alpha_mdebug_init_abi): Set the frame unwind sniffers. + * d10v-tdep.c (d10v_frame_sniffer): Replace "d10v_frame_p". + (d10v_gdbarch_init): Set the frame unwind sniffer. + * dwarf2-frame.c (dwarf2_frame_sniffer): Replace "dwarf2_frame_p". + (dwarf2_frame_base_sniffer): Replace "dwarf2_frame_base_p". + * dwarf2-frame.h (dwarf2_frame_sniffer): Replace "dwarf2_frame_p". + (dwarf2_frame_base_sniffer): Replace "dwarf2_frame_base_p". + * dummy-frame.c (dummy_frame_sniffer): Replace "dummy_frame_p". + * dummy-frame.h (dummy_frame_sniffer): Replace "dummy_frame_p". + +2003-07-16 Michael Snyder + + * sh-tdep.c (sh_gdbarch_init): Fetch_registers for the sh3-dsp + should go thru sh_dsp_register_sim_regno, else the dsp regs + will not get the right values. + +2003-07-16 Corinna Vinschen + + * sh-tdep.c (sh_sh4_register_convert_to_virtual): Substitute call to + deprecated_store_floating by call to store_typed_floating. + (sh_sh4_register_convert_to_raw): Substitute call to + deprecated_extract_floating by call to extract_typed_floating. + +2003-07-16 Corinna Vinschen + + * sh-tdep.c (sh_gdbarch_init): Set double to 4 byte on sh2e and sh3e. + +2003-07-16 Corinna Vinschen + + * sh-tdep.c: Substitute calls to REGISTER_RAW_SIZE by calls to + register_size and calls to REGISTER_VIRTUAL_TYPE by calls to + gdbarch_register_type in 32 bit code throughout. Avoid current_gdbarch + as possible. + (do_pseudo_register): Remove. + (sh_push_dummy_code): New function. + (sh64_store_struct_return): Rename from sh_store_struct_return. + Only called for sh64 now. + (sh_extract_struct_value_address): Regcache'ify. + (sh_push_dummy_call): Rename from sh_push_arguments. Regcache'ify + and accomodate new tasks. + (sh64_push_return_address): Rename from sh_push_return_address. + Only called for sh64 now. + (sh_default_extract_return_value): Rename from sh_extract_return_value. + Regcache'ify. + (sh3e_sh4_extract_return_value): Regcache'ify. + (sh_default_store_return_value): Ditto. + (sh3e_sh4_store_return_value): Ditto. + (sh_default_register_byte): Remove. + (sh_sh4_register_byte): Remove. + (sh_default_register_raw_size): Remove. + (sh_sh4_register_raw_size): Remove. + (sh_register_virtual_size): Remove. + (sh_sh3e_register_virtual_type): Remove. + (sh_sh3e_register_type): New function. + (sh_sh4_register_virtual_type): Remove. + (sh_sh4_register_type): New function. + (sh_default_register_virtual_type): Remove. + (sh_default_register_type): New function. + (do_fv_register_info): Add parameters to accomodate call from + sh_print_registers_info. + (do_dr_register_info): Ditto. + (sh_print_pseudo_register): Rename from sh_do_pseudo_register. + Add parameters to accomodate call from sh_print_registers_info. + (sh_do_fp_register): Ditto. + (sh64_do_pseudo_register): Call do_dr_register_info, + do_fv_register_info and sh_do_fp_register with default parameters. + (sh_do_register): Add parameters to accomodate call from + sh_print_registers_info. + (sh_print_register): Ditto. + (sh_print_registers_info): Rename from sh_do_registers_info. + Add parameters to be used as gdbarch_print_registers_info + implementation. Accomodate removed do_pseudo_register function + pointer. + (sh_compact_do_registers_info): Accomodate removed do_pseudo_register + function pointer. Call sh_print_register with default parameters. + (sh64_do_registers_info): Call sh_print_registers_info instead of + sh_do_registers_info. + (sh_gdbarch_init): Rearrange to cleanup and to allow easier + detection of deprecated vs. non-deprecated functionality. + Rename sh_call_dummy_words to sh64_call_dummy_words. Remove + function pointer assignments by direct function calls. + +2003-07-15 Andrew Cagney + + * frame.c (get_frame_id): Use frame_unwind_find_by_frame. + (frame_register_unwind, create_new_frame): Ditto. + (legacy_get_prev_frame, get_frame_type): Ditto. + (get_frame_base_address): Use frame_base_find_by_frame. + (get_frame_locals_address): Use frame_base_find_by_frame. + (get_frame_args_address): Use frame_base_find_by_frame. + * frame-base.h (frame_base_sniffer_ftype): Declare. + (frame_base_append_sniffer): Declare. + (frame_base_find_by_frame): Replace frame_base_find_by_pc. + * frame-base.c (append_predicate): Add a "sniffer" parameter. + (frame_base_append_sniffer): New function. + (frame_base_append_predicate): Add a NULL sniffer. + (frame_base_find_by_frame): Replace "frame_base_find_by_pc". + (struct frame_base_table): Add "sniffer". + (frame_base_free): Free the "sniffer" table. + * frame-unwind.h (frame_unwind_sniffer_ftype): Define. + (frame_unwind_append_sniffer): Declare. + (frame_unwind_find_by_frame): Replace frame_unwind_find_by_pc. + * frame-unwind.c (frame_unwind_free): Free the "sniffer" table. + (struct frame_unwind_table): Add "sniffer", delete "middle". + (append_predicate): Add "sniffer" parameter, append the sniffer. + (frame_unwind_init): Update append_predicate call. + (frame_unwind_append_sniffer): New function. + (frame_unwind_append_predicate): Update append_predicate call. + (frame_unwind_find_by_frame): Replace frame_unwind_find_by_pc. + +2003-07-15 Andrew Cagney + + * frame.c (get_prev_frame): Move disabled inside_entry_func to + before code inhibiting repeated unwind attempts. Add to + commentary on that test's problems. + * blockframe.c (inside_main_func): Look for "main" in the minimal + symbol table. + * d10v-tdep.c (d10v_frame_this_id): Delete check that frames are + identical. + 2003-07-15 Andrew Cagney * complaints.c (struct explanation): Define.