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2009-08-21 * jit.c (jit_event_handler): Use paddress to print target addresses.Doug Evans2-2/+8
Wrap printf string in _().
2009-08-21 * jit.c (jit_read_descriptor): New arg gdbarch, all callers updated.Doug Evans5-25/+66
(jit_read_code_entry, jit_register_code): Ditto. (jit_event_handler): Ditto. (jit_inferior_init): Renamed from previous jit_inferior_created_hook. (jit_inferior_created_hook, jit_breakpoint_re_set): New functions. (jit_inferior_created_observer): Renamed from jit_inferior_created_hook1, all callers updated. * jit.h (jit_breakpoint_re_set): Declare. (jit_event_handler): Update prototype. * breakpoint.c (breakpoint_re_set): Call jit_breakpoint_re_set instead of jit_inferior_created_hook.
2009-08-212009-08-21 Paul Pluzhnikov <ppluzhnikov@google.com>Paul Pluzhnikov4-17/+32
* objfiles.h (gdb_bfd_ref): New prototype. * objfiles.c (gdb_bfd_ref): New function. (allocate_objfile): Call it. (gdb_bfd_unref): Adjust assertion. * solib.c (solib_map_sections): Add reference. (symbol_add_stub): Don't add reference here. * symfile.c (reread_symbols): Add reference.
2009-08-212009-08-21 Hui Zhu <teawater@gmail.com>Hui Zhu2-2/+7
* record.c (record_wait): Change the argument of record_beneath_to_wait to options.
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2009-08-20* dcache.c (dcache_print_line, dcache_info): Use paddress to print addresses.Doug Evans1-4/+4
2009-08-20 Replace dcache with splay tree.Doug Evans4-330/+272
Remove partially implemented writeback support. * dcache.c: Include splay-tree.h. (LINE_SIZE_POWER): Change from 5 to 6. (DCACHE_SIZE): Change from 64 to 4096. (ENTRY_INVALID, ENTRY_VALID, ENTRY_DIRTY): Delete. (state_chars): Delete. (struct dcache_block): Clean up; remove state and anydirty fields. (struct dcache_struct): Redefine as a splay tree and linked list. (last_cache): Make static. (dcache_invalidate, dcache_hit): Rewrite for new cache structure. (dcache_read_line, dcache_alloc): Rewrite for new cache structure. (dcache_write_line): Delete. (dcache_writeback): Delete. (dcache_peek_byte): Clean up; remove "invalid" state check. (dcache_poke_byte): Rewrite for new cache structure; clarify comment. (dcache_splay_tree_compare): New function. (dcache_init, dcache_free): Rewrite for new cache structure. (dcache_xfer_memory): Rewrite for new write-through cache structure. (dcache_print_line): New function. (dcache_info): Rewrite for new cache structure. (_initialize_dcache): Update "info dcache" help text. * dcache.h (dcache_xfer_memory): Update declaration. * target.c (memory_xfer_partial): Update calls to dcache_xfer_memory.
2009-08-20 Add interface for JIT code generation.Doug Evans10-31/+769
* NEWS: Announce JIT interface. * Makefile.in (SFILES): Add jit.c. (HFILES_NO_SRCDIR): Add jit.h. (COMMON_OBS): Add jit.o. * jit.c: New file. * jit.h: New file. * breakpoint.h (enum bptype): Add bp_jit_event to enum. * breakpoint.c: (update_breakpoints_after_exec): Delete jit breakpoints after exec. (bpstat_what): Update event table for bp_jit_event. (print_it_typical): Added case for bp_jit_event. (print_one_breakpoint_location): Added case for bp_jit_event. (allocate_bp_location): Added case for bp_jit_event. (mention): Added case for bp_jit_event. (delete_command): Added case for bp_jit_event. (breakpoint_re_set_one): Added case for bp_jit_event. (breakpoint_re_set): Added call to jit_inferior_created_hook. (create_jit_event_breakpoint): New. * infrun.c (handle_inferior_event): Add handler for jit event. (follow_exec): Add call to jit_inferior_created_hook. * doc/gdb.texinfo: Add chapter on JIT interface.
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2009-08-19ChangeLog:Ulrich Weigand5-39/+100
* value.c (enum internalvar_kind): Replace INTERNALVAR_SCALAR by INTERNALVAR_INTEGER and INTERNALVAR_POINTER. (union internalvar_data): Replace "scalar" member by "integer" and "pointer". (value_of_internalvar): Handle INTERNALVAR_INTEGER and INTERNALVAR_POINTER instead of INTERNALVAR_SCALAR. (get_internalvar_integer): Likewise. (set_internalvar): Likewise. (set_internalvar_integer): Likewise. (preserve_one_internalvar): Likewise. (value_from_pointer): Handle typedef'd pointer types. testsuite/ChangeLog: 2009-08-19 Doug Evans <dje@google.com> * gdb.base/gdbvars.c: New file. * gdb.base/gdbvars.exp: Test convenience vars with program variables.
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2009-08-18 * utils.c (add_internal_problem_command): Free set_doc andTom Tromey4-2/+19
show_doc. * remote.c (add_packet_config_cmd): Free set_doc and show_doc. * language.c (add_language): Free language_set_doc.
2009-08-18 * Makefile.in (ALL_TARGET_OBS): Remove prologue-value.o, solib.o.Tom Tromey2-2/+5
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2009-08-17 * symfile.c (reread_symbols): Call objfiles_changed *before*Ulrich Weigand2-3/+8
calling clear_symtab_users.
2009-08-172009-08-17 Michael Snyder <msnyder@vmware.com>Michael Snyder3-0/+105
* amd64-tdep.c: Add a frame unwinder for function epilogues. (amd64_in_function_epilogue_p): New function. (amd64_epilogue_frame_sniffer): New function. (amd64_epilogue_frame_cache): New function. (amd64_epilogue_frame_this_id): New function. (amd64_epilogue_frame_unwind): New struct frame_unwind. (amd64_init_abi): Hook the new unwinder. * amd64-linux-tdep.c (amd64_linux_init_abi): Set gdbarch to use SVR4 method for skip_trampoline_code.
2009-08-172009-08-17 Pedro Alves <pedro@codesourcery.com>>Pedro Alves2-7/+15
* objfiles.c (objfile_relocate): Relocate the entry point before relocating the section offsets. Flush the section map before resetting breakpoints.
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2009-08-14 * symfile.c (find_separate_debug_file): Remove double free ofDoug Evans2-1/+5
canon_name.
2009-08-142009-08-14 Pedro Alves <pedro@codesourcery.com>Pedro Alves7-50/+107
gdb/ * top.c (any_thread_of): Delete. (kill_or_detach): Use any_thread_of_process. * top.c (print_inferior_quit_action): New. (quit_confirm): Rewrite to print info about all inferiors. * target.c (dispose_inferior): New. (target_preopen): Use it. 2009-08-14 Pedro Alves <pedro@codesourcery.com> gdb/testsuite/ * gdb.threads/killed.exp, gdb.threads/manythreads.exp, gdb.threads/staticthreads.exp: Adjust to "quit" output changes.
2009-08-14 * ui-file.h (ui_file_xstrdup): Mention that the length argumentPedro Alves19-41/+59
may be NULL. * ui-file.c (ui_file_xstrdup): Don't dereference LENGTH if it is NULL. * aix-thread.c (aix_thread_extra_thread_info): Pass NULL as length parameter to ui_file_xstrdup. * arm-tdep.c (_initialize_arm_tdep): Ditto. * infrun.c (print_target_wait_results): Ditto. * language.c (add_language): Ditto. * linespec.c (cplusplus_error): Ditto. * remote.c (escape_buffer): Ditto. * typeprint.c (type_to_string): Ditto. * utils.c (error_stream): Ditto. * varobj.c (value_get_print_value): Ditto. * xtensa-tdep.c (xtensa_verify_config): Replace `dummy' local with `length' local. Pass it to ui_file_xstrdup, and avoid an strlen call. * gdbarch.sh (verify_gdbarch): Ditto. * gdbarch.c: Regenerate. * cli/cli-setshow.c (do_setshow_command): Pass NULL as length parameter to ui_file_xstrdup. * python/python-frame.c (frapy_str): Ditto. * python/python-type.c (typy_str): Use the length local instead of calling strlen. * python/python-value.c (valpy_str): Pass NULL as length parameter to ui_file_xstrdup.
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2009-08-13 * utils.c (gnu_debuglink_crc32): Store crc32_table as unsigned intDoug Evans2-1/+6
instead of unsigned long.
2009-08-13 * varobj.c (update_dynamic_varobj_children): Don't useTom Tromey6-65/+90
value_copy. * value.h: (preserve_one_value): Declare. (value_prepend_to_list, value_remove_from_list): Remove. * value.c (preserve_one_value): No longer static. (preserve_values): Call preserve_python_values. (value_prepend_to_list): Remove. (value_remove_from_list): Remove. * python/python.h (values_in_python): Don't declare. (preserve_python_values): Declare. * python/python-value.c (values_in_python): Change type. Move lower. Now static. (struct value_object): Add struct tag. <next, prev>: New fields. (valpy_dealloc): Update. (note_value): New function. (valpy_new): Use value_incref, note_value. (preserve_python_values): New function. (valpy_positive): Don't use value_copy. (value_to_value_object): Use value_incref, note_value. (convert_value_from_python): Update comment.
2009-08-13 * remote.c (remote_pid_to_str): If printing a process id and wePedro Alves2-16/+35
don't know what the remote pid could be, output "Remote target"; otherwise, use normal_pid_to_str.
2009-08-13 * language.h (longest_raw_hex_string): Remove unused declaration.Tom Tromey2-9/+4
2009-08-132009-08-13 Pedro Alves <pedro@codesourcery.com>Pedro Alves5-216/+247
PR gdb/8869: * language.c (language, type, range, case_sensitive): Make const. (show_language_command): Don't call deprecated_show_value_hack. Special case "auto". (set_language_command): An unrecognized language is now an internal error instead of a user error. Don't call set_lang_str. (show_type_command): Don't call deprecated_show_value_hack. Special case "auto". Use warning. (set_type_command): An unrecognized type is now an internal error instead of a user error. Output type check mismatch with language here. Don't call set_type_str. (show_range_command): Don't call deprecated_show_value_hack. Special case "auto". Use warning. (set_range_command): An unrecognized range check is now an internal error instead of a warning. Output range check mismatch with language here. Don't call set_range_str. (show_case_command): Don't call deprecated_show_value_hack. Special case "auto". Use warning. (set_case_command): Don't call set_case_str. An unrecognized case check is now an internal error instead of a warning. Output range check mismatch with language here. Don't call set_case_str. (set_type_range_case): Don't call set_type_str, set_range_str or set_case_str here. (set_lang_str, set_type_str, set_range_str, set_case_str): Delete. (add_language): Install or reinstall the "set language" command here, and make it an enum command. Build the enumeration and the help string from the current list of known languages. (_initialize_language): Don't install "set language" here. Make "set check type", "set check range" and "set case-sensitive" enum commands. Register the "auto" "local" and "unknown" languages in that order. 2009-08-13 Pedro Alves <pedro@codesourcery.com> * gdb.base/default.exp: Adjust "set language test": it's now an enum command. Larger help string moved to "help set language". * gdb.base/help.exp: Adjust "help set language" expected output, now lists all known languages.
2009-08-13 Revert 2009-08-07 changes for PR gdb/8869:Pedro Alves4-205/+133
* language.c (set_language_command): Strip whitespace. (set_type_command): Likewise. (set_range_command): Likewise. * language.c (language_completer): New function. (range_or_type_completer): New function. (case_completer): New function. (_initialize_language): Set completers. * cli/cli-decode.c (add_setshow_string_cmd): Return the "set" command. (add_setshow_string_noescape_cmd): Likewise. (add_setshow_integer_cmd): Likewise. (add_setshow_uinteger_cmd): Likewise. (add_setshow_zinteger_cmd): Likewise. (add_setshow_zuinteger_cmd): Likewise. * command.h (add_setshow_string_cmd, add_setshow_string_noescape_cmd, add_setshow_uinteger_cmd, add_setshow_zinteger_cmd, add_setshow_zuinteger_cmd): Update.
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2009-08-122009-08-12 Michael Snyder <msnyder@vmware.com>Michael Snyder2-127/+118
* remote.c (remote_add_inferior): Remove unused local. (remote_add_thread): Ditto. (read_ptid): Ditto. (remote_current_thread): Ditto. (remote_stop_ns): Ditto. (remote_parse_stop_reply): Ditto. (remote_get_pending_stop_replies): Ditto. (remote_wait_ns): Ditto. (remote_wait_as): Ditto. (send_g_packet): Ditto. (remote_fetch_registers): Ditto. (store_register_using_P): Ditto. (remote_store_registers): Ditto. (remote_remove_breakpoint): Ditto. (remote_write_qxfer): Ditto. (remote_read_qxfer): Ditto.
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2009-08-11 * dwarf2loc.c (dwarf2_evaluate_loc_desc): Make a cleanup.Tom Tromey5-3/+39
(dwarf2_loc_desc_needs_frame): Likewise. * dwarf2expr.h (make_cleanup_free_dwarf_expr_context): Declare. * dwarf2expr.c (free_dwarf_expr_context_cleanup): New function. (make_cleanup_free_dwarf_expr_context): Likewise. * dwarf2-frame.c (execute_stack_op): Make a cleanup.
2009-08-11 * gdb.arch/altivec-abi.exp (altivec_abi_tests): Turn on printing ofNathan Froyd3-0/+9
all frame arguments. * gdb.arch/altivec-regs.exp: Likewise.
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2009-08-10gdb/Jan Kratochvil4-3/+12
* objfiles.c (gdb_bfd_unref): Use the bfd_usrdata accessor. * solib.c (symbol_add_stub): Likewise. * symfile.c (symfile_bfd_open): Assert BFD_USRDATA is NULL.
2009-08-102009-08-10 Paul Pluzhnikov <ppluzhnikov@google.com>Paul Pluzhnikov2-5/+59
* objfiles.c (qsort_cmp): Remove assert. (preferred_obj_section): New function. (update_section_map): Filter duplicates.
2009-08-102009-08-10 Tristan Gingold <gingold@adacore.com>Tristan Gingold2-21/+17
* solib-darwin.c (find_program_interpreter): Simplify the code by looking up for the load_dylinker command instead of reading the corresponding (but deprecated) section. (darwin_solib_create_inferior_hook): Adjust: do not free the interpreter path.
2009-08-102009-08-10 Tristan Gingold <gingold@adacore.com>Tristan Gingold2-1/+153
* i386-darwin-tdep.c (i386_m128_p): New function. (i386_darwin_arg_type_alignment): Ditto. (i386_darwin_push_dummy_call): Ditto. (i386_darwin_init_abi): Define Darwin specific push_dummy_call. Adjust long_double size. Adjust pc offset in setjump buffer.
2009-08-102009-08-10 Hui Zhu <teawater@gmail.com>Hui Zhu2-0/+1308
Add Linux AMD64 process record support. * amd64-linux-tdep.c (amd64_linux_record_tdep): New variable. This struct has the argument for the function "record_linux_system_call". (amd64_linux_syscall_record): New function. Parse the system call instruction and call function "record_linux_system_call" to record execute log. (i386_linux_init_abi): Initialize "amd64_linux_record_tdep". Set "amd64_linux_syscall_record" to "i386_syscall_record".
2009-08-102009-08-10 Hui Zhu <teawater@gmail.com>Hui Zhu4-1117/+1509
Add process record Linux system call 64 bits support. * linux-record.h (linux_record_tdep): Add size_pointer, size_size_t, size_iovec and arg6. Change the values of size_int, size_long and size_ulong to gdbarch_int_bit (gdbarch) / TARGET_CHAR_BIT, gdbarch_long_bit (gdbarch) / TARGET_CHAR_BIT, gdbarch_long_bit (gdbarch) / TARGET_CHAR_BIT. * i386-linux-tdep.c (i386_linux_init_abi): Ditto. (i386_linux_intx80_sysenter_record): Add a check for system call number. * linux-record.c (record_linux_system_call): Make this function support 64 bits.
2009-08-102009-08-10 Hui Zhu <teawater@gmail.com>Hui Zhu4-659/+858
Add AMD64 process record instruction set support. * i386-tdep.h (gdbarch_tdep): Add record_regmap for registers because the AMD64's registers order in GDB is not same with I386 instructions. Add i386_syscall_record to be the syscall function handle interface. (record_i386_regnum): Number for record_regmap. * i386-tdep.c (OT_QUAD): For 64 bits. (i386_record_s): Add rex_x, rex_b, rip_offset and popl_esp_hack for AMD64 instruction set. And regmap for record_regmap. (i386_record_lea_modrm_addr): Support AMD64 instruction set 64 bits lea. (i386_record_lea_modrm): Ditto. (i386_record_push): New function. Record the execution log of push. (I386_RECORD_ARCH_LIST_ADD_REG): New macro to record the register. (i386_process_record): Support AMD64 instruction set. * amd64-tdep.c (amd64_record_regmap): For record_regmap. (amd64_init_abi): Set amd64_record_regmap to record_regmap.
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2009-08-08 * bfd-target.c (struct target_bfd_data): New.Pedro Alves2-14/+41
(target_bfd_xfer_partial): Adjust to get at the section table from the new structure. (target_bfd_get_section_table): Ditto. (target_bfd_xclose): Ditto. Get the bfd pointer from the target_bfd_data structure, from the section table. (target_bfd_reopen): Store a struct target_bfd_data in the target_ops to_data field, instead of a target_section_table.
2009-08-082009-08-08 Aleksandar Ristovski <aristovski@qnx.com>Hui Zhu2-1/+5
Hui Zhu <teawater@gmail.com> * record.c (record_store_registers): Remove unused variable.
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2009-08-07gdbTom Tromey4-3/+68
* language.c (set_language_command): Strip whitespace. (set_type_command): Likewise. (set_range_command): Likewise. gdb/testsuite * gdb.base/setshow.exp: Add tests for changes to set language, set check range, and set check type.
2009-08-07 PR gdb/8869:Tom Tromey4-107/+181
* language.c (language_completer): New function. (range_or_type_completer): New function. (case_completer): New function. (_initialize_language): Set completers. * cli/cli-decode.c (add_setshow_string_cmd): Return the "set" command. (add_setshow_string_noescape_cmd): Likewise. (add_setshow_integer_cmd): Likewise. (add_setshow_uinteger_cmd): Likewise. (add_setshow_zinteger_cmd): Likewise. (add_setshow_zuinteger_cmd): Likewise. * command.h (add_setshow_string_cmd, add_setshow_string_noescape_cmd, add_setshow_uinteger_cmd, add_setshow_zinteger_cmd, add_setshow_zuinteger_cmd): Update.
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