1999-04-16 09:35:26 +08:00
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/* Symbol table definitions for GDB.
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2003-01-13 Andrew Cagney <ac131313@redhat.com>
* ax-gdb.c, c-valprint.c, charset.c, corefile.c: Update copyright.
* demangle.c, disasm.c, dwarf2cfi.c, dwarfread.c: Update copyright.
* elfread.c, eval.c, expprint.c, expression.h: Update copyright.
* f-typeprint.c, findvar.c, gcore.c, gdb_mbuild.sh: Update copyright.
* gdbtypes.h, gnu-v2-abi.c, inferior.h, inftarg.c: Update copyright.
* language.c, language.h, m32r-tdep.c: Update copyright.
* mn10200-tdep.c, scm-lang.c, scm-lang.h: Update copyright.
* somsolib.c, somsolib.h, symfile.c, symtab.h: Update copyright.
* thread-db.c, typeprint.c, utils.c, valarith.c: Update copyright.
* values.c, win32-nat.c, x86-64-linux-nat.c: Update copyright.
* x86-64-linux-tdep.c, z8k-tdep.c: Update copyright.
* cli/cli-decode.h, config/h8500/tm-h8500.h: Update copyright.
Index: mi/ChangeLog
2003-01-13 Andrew Cagney <ac131313@redhat.com>
* mi-cmd-env.c: Update copyright.
2003-01-14 08:49:06 +08:00
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2007-01-10 01:59:20 +08:00
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Copyright (C) 1986, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996,
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2011-01-01 23:34:07 +08:00
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1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2007, 2008, 2009, 2010,
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2011 Free Software Foundation, Inc.
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1999-04-16 09:35:26 +08:00
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1999-07-08 04:19:36 +08:00
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This file is part of GDB.
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1999-04-16 09:35:26 +08:00
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1999-07-08 04:19:36 +08:00
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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2007-08-24 02:08:50 +08:00
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the Free Software Foundation; either version 3 of the License, or
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1999-07-08 04:19:36 +08:00
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(at your option) any later version.
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1999-04-16 09:35:26 +08:00
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1999-07-08 04:19:36 +08:00
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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1999-04-16 09:35:26 +08:00
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1999-07-08 04:19:36 +08:00
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You should have received a copy of the GNU General Public License
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2007-08-24 02:08:50 +08:00
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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1999-04-16 09:35:26 +08:00
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#if !defined (SYMTAB_H)
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#define SYMTAB_H 1
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2002-07-30 Andrew Cagney <ac131313@redhat.com>
* symtab.h: Replace #include "gdb_obstack.h" with opaque
declaration.
* cli/cli-cmds.c, cli/cli-script.c: Include "gdb_string.h".
* gnu-v3-abi.c, arc-tdep.c, cli/cli-decode.c: Ditto.
* avr-tdep.c, mon960-rom.c, i960-tdep.c: Ditto.
* arch-utils.c, cli/cli-setshow.c: Unconditionally include
"gdb_string.h".
* Makefile.in (cli-script.o, cli-cmds.o): Update dependencies.
(gnu-v3-abi.o, cli-setshow.o, i960-tdep.o): Ditto.
(cli-decode.o, mi-cmd-var.o, mi-cmd-disas.o): Ditto.
(avr-tdep.o, mon960-rom.o): Ditto.
(aout_stabs_gnu_h): Define.
(symtab_h): Remove $(gdb_obstack_h).
2002-07-30 21:45:15 +08:00
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/* Opaque declarations. */
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2003-04-12 Andrew Cagney <cagney@redhat.com>
* gdbarch.sh: Add missing opaque declarations.
* gdbarch.h: Regnerate.
* symtab.h: Add missing opaque declarations.
* value.h, target.h, symfile.h, stabsread.h: Ditto.
* x86-64-tdep.h, xmodem.h, monitor.h, typeprint.h: Ditto.
* srec.h, solib-svr4.h, source.h, inferior.h: Ditto.
* ser-unix.h, serial.h, remote-utils.h, gdbcore.h: Ditto.
* ppc-tdep.h, ocd.h, mips-tdep.h, gdbtypes.h: Ditto.
* buildsym.h, builtin-regs.h, linespec.h, language.h: Ditto.
* i387-tdep.h, gdbthread.h, event-top.h, gdb.h: Ditto.
* dwarf2cfi.h, doublest.h, disasm.h, cp-abi.h: Ditto.
* cli-out.h, c-lang.h, ax-gdb.h, arch-utils.h: Ditto.
* ada-lang.h, config/nm-lynx.h, config/nm-linux.h: Ditto.
* config/sparc/tm-sp64.h, config/rs6000/tm-rs6000.h: Ditto.
* config/pa/tm-hppah.h, config/m68k/tm-delta68.h: Ditto.
* cli/cli-setshow.h, cli/cli-script.h: Ditto.
2003-04-13 01:41:26 +08:00
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struct ui_file;
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struct frame_info;
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struct symbol;
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2002-07-30 Andrew Cagney <ac131313@redhat.com>
* symtab.h: Replace #include "gdb_obstack.h" with opaque
declaration.
* cli/cli-cmds.c, cli/cli-script.c: Include "gdb_string.h".
* gnu-v3-abi.c, arc-tdep.c, cli/cli-decode.c: Ditto.
* avr-tdep.c, mon960-rom.c, i960-tdep.c: Ditto.
* arch-utils.c, cli/cli-setshow.c: Unconditionally include
"gdb_string.h".
* Makefile.in (cli-script.o, cli-cmds.o): Update dependencies.
(gnu-v3-abi.o, cli-setshow.o, i960-tdep.o): Ditto.
(cli-decode.o, mi-cmd-var.o, mi-cmd-disas.o): Ditto.
(avr-tdep.o, mon960-rom.o): Ditto.
(aout_stabs_gnu_h): Define.
(symtab_h): Remove $(gdb_obstack_h).
2002-07-30 21:45:15 +08:00
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struct obstack;
|
2003-02-19 06:14:26 +08:00
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struct objfile;
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2003-02-19 David Carlton <carlton@math.stanford.edu>
* Makefile.in (SFILES): Add block.c.
(block_h): New.
(COMMON_OBS): Add block.o.
(block.o): New.
(x86-64-tdep.o): Add $(block_h).
(values.o, valops.o, tracepoint.o, symtab.o, symmisc.o, symfile.o)
(stack.o, printcmd.o, p-exp.tab.o, parse.o, objfiles.o)
(objc-exp.tab.o, objc-lang.o, nlmread.o, mips-tdep.o, mdebugread.o)
(m2-exp.tab.o, linespec.o, jv-lang.o, jv-exp.tab.o, infcmd.o)
(f-valprint.o, findvar.o, f-exp.tab.o, expprint.o, coffread.o)
(c-exp.tab.o, buildsym.o, breakpoint.o, blockframe.o, ax-gdb.o)
(alpha-tdep.o, ada-lang.o, ada-exp.tab.o, mi-cmd-stack.o): Ditto.
* value.h: Add opaque declaration for struct block.
* parser-defs.h, objc-lang.h, buildsym.h, breakpoint.h: Ditto.
* ada-lang.h: Ditto.
* x86-64-tdep.c: #include "block.h"
* values.c, valops.c, tracepoint.c, symtab.c, symmisc.c: Ditto.
* symfile.c, stack.c, printcmd.c, p-exp.y, parse.c: Ditto.
* objfiles.c, objc-exp.y, objc-lang.c, nlmread.c: Ditto.
* mips-tdep.c, mdebugread.c, m2-exp.y, linespec.c: Ditto.
* jv-lang.c, jv-exp.y, infcmd.c, f-valprint.c: Ditto.
* findvar.c, f-exp.y, expprint.c, coffread.c, c-exp.y: Ditto.
* buildsym.c, breakpoint.c, blockframe.c, ax-gdb.c: Ditto.
* alpha-tdep.c, ada-lang.c, ada-exp.y: Ditto.
* blockframe.c (blockvector_for_pc_sect): Move to "block.c".
(blockvector_for_pc, block_for_pc_sect, block_for_pc): Ditto.
* symtab.c (block_function): Ditto.
(contained_in): Ditto.
* frame.h: Move block_for_pc and block_for_pc_sect declarations to
block.h. Add opaque declaration for struct block.
* symtab.h: Move block_function and contained_in declarations to
block.h. Add opaque declarations for struct block, struct
blockvector.
(struct block): Move to block.h.
(struct blockvector): Ditto.
(BLOCK_START, BLOCK_END, BLOCK_FUNCTION, BLOCK_SUPERBLOCK)
(BLOCK_GCC_COMPILED, BLOCK_HASHTABLE, BLOCK_NSYMS, BLOCK_SYM)
(BLOCK_BUCKETS, BLOCK_BUCKET, BLOCK_HASHTABLE_SIZE)
(ALL_BLOCK_SYMBOLS, BLOCK_SHOULD_SORT, BLOCKVECTOR_NBLOCKS)
(BLOCKVECTOR_BLOCK, GLOBAL_BLOCK, STATIC_BLOCK, FIRST_LOCAL_BLOCK):
Ditto.
* block.c: New file.
* block.h: New file.
2003-02-19 David Carlton <carlton@math.stanford.edu>
* mi-cmd-stack.c: #include "block.h"
2003-02-20 08:01:07 +08:00
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struct block;
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struct blockvector;
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Based on a patch from Daniel Berlin (dberlin@dberlin.org).
* symtab.h: Add opaque declarations of struct axs_value and
struct agent_expr.
(enum address_class): Add LOC_COMPUTED and LOC_COMPUTED_ARG.
(struct location_funcs): New type.
(struct symbol): Add "loc" to aux_value.
(SYMBOL_LOCATION_BATON, SYMBOL_LOCATION_FUNCS): New macros.
* dwarf2read.c: Include "dwarf2expr.h".
(dwarf2_symbol_mark_computed): New function.
(read_func_scope): Use it.
(var_decode_location): New function.
(new_symbol): Use it.
* dwarf2expr.c, dwarf2expr.h, dwarf2loc.c, dwarf2loc.h: New files.
* Makefile.in (SFILES): Add dwarf2loc.c and dwarf2expr.c.
(dwarf2expr_h, dwarf2loc_h): New variables.
(COMMON_OBS): Add dwarf2expr.o and dwarf2loc.o.
(dwarf2expr.o, dwarf2loc.o): New rules.
(dwarf2read.o): Add $(dwarf2expr_h) and $(dwarf2loc_h).
* buildsym.c (finish_block): Handle LOC_COMPUTED and
LOC_COMPUTED_ARG.
* findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
* m2-exp.y (yylex): Likewise.
* printcmd.c (address_info, print_frame_args): Likewise.
* stack.c (print_block_frame_locals, print_frame_arg_vars): Likewise.
* symmisc.c (print_symbol, print_partial_symbols): Likewise.
* ada-lang.c (ada_resolve_subexp, symtab_for_sym)
(ada_add_block_symbols, fill_in_ada_prototype): Likewise.
* symtab.c (lookup_block_symbol): Likewise.
2003-02-21 23:24:18 +08:00
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struct axs_value;
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struct agent_expr;
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2009-10-19 Pedro Alves <pedro@codesourcery.com>
Stan Shebs <stan@codesourcery.com>
Add base multi-executable/process support to GDB.
gdb/
* Makefile.in (SFILES): Add progspace.c.
(COMMON_OBS): Add progspace.o.
* progspace.h: New.
* progspace.c: New.
* breakpoint.h (struct bp_target_info) <placed_address_space>: New
field.
(struct bp_location) <pspace>: New field.
(struct breakpoint) <pspace>: New field.
(bpstat_stop_status, breakpoint_here_p)
(moribund_breakpoint_here_p, breakpoint_inserted_here_p)
(regular_breakpoint_inserted_here_p)
(software_breakpoint_inserted_here_p, breakpoint_thread_match)
(set_default_breakpoint): Adjust prototypes.
(remove_breakpoints_pid, breakpoint_program_space_exit): Declare.
(insert_single_step_breakpoint, deprecated_insert_raw_breakpoint):
Adjust prototypes.
* breakpoint.c (executing_startup): Delete.
(default_breakpoint_sspace): New.
(breakpoint_restore_shadows): Skip if the address space doesn't
match.
(update_watchpoint): Record the frame's program space in the
breakpoint location.
(insert_bp_location): Record the address space in target_info.
Adjust to pass the symbol space to solib_name_from_address.
(breakpoint_program_space_exit): New.
(insert_breakpoint_locations): Switch the symbol space and thread
when inserting breakpoints. Don't insert breakpoints in a vfork
parent waiting for vfork done if we're not attached to the vfork
child.
(remove_breakpoints_pid): New.
(reattach_breakpoints): Switch to a thread of PID. Ignore
breakpoints of other symbol spaces.
(create_internal_breakpoint): Store the symbol space in the sal.
(create_longjmp_master_breakpoint): Iterate over all symbol
spaces.
(update_breakpoints_after_exec): Ignore breakpoints for other
symbol spaces.
(remove_breakpoint): Rename to ...
(remove_breakpoint_1): ... this. Pass the breakpoints symbol
space to solib_name_from_address.
(remove_breakpoint): New.
(mark_breakpoints_out): Ignore breakpoints from other symbol
spaces.
(breakpoint_init_inferior): Ditto.
(breakpoint_here_p): Add an address space argument and adjust to
use breakpoint_address_match.
(moribund_breakpoint_here_p): Ditto.
(regular_breakpoint_inserted_here_p): Ditto.
(breakpoint_inserted_here_p): Ditto.
(software_breakpoint_inserted_here_p): Ditto.
(breakpoint_thread_match): Ditto.
(bpstat_check_location): Ditto.
(bpstat_stop_status): Ditto.
(print_breakpoint_location): If there's a location to print,
switch the current symbol space.
(print_one_breakpoint_location): Add `allflag' argument.
(print_one_breakpoint): Ditto. Adjust.
(do_captured_breakpoint_query): Adjust.
(breakpoint_1): Adjust.
(breakpoint_has_pc): Also match the symbol space.
(describe_other_breakpoints): Add a symbol space argument and
adjust.
(set_default_breakpoint): Add a symbol space argument. Set
default_breakpoint_sspace.
(breakpoint_address_match): New.
(check_duplicates_for): Add an address space argument, and adjust.
(set_raw_breakpoint): Record the symbol space in the location and
in the breakpoint.
(set_longjmp_breakpoint): Skip longjmp master breakpoints from
other symbol spaces.
(remove_thread_event_breakpoints, remove_solib_event_breakpoints)
(disable_breakpoints_in_shlibs): Skip breakpoints from other
symbol spaces.
(disable_breakpoints_in_unloaded_shlib): Match symbol spaces.
(create_catchpoint): Set the symbol space in the sal.
(disable_breakpoints_before_startup): Skip breakpoints from other
symbol spaces. Set executing_startup in the current symbol space.
(enable_breakpoints_after_startup): Clear executing_startup in the
current symbol space. Skip breakpoints from other symbol spaces.
(clone_momentary_breakpoint): Also copy the symbol space.
(add_location_to_breakpoint): Set the location's symbol space.
(bp_loc_is_permanent): Switch thread and symbol space.
(create_breakpoint): Adjust.
(expand_line_sal_maybe): Expand comment to mention symbol spaces.
Switch thread and symbol space when reading memory.
(parse_breakpoint_sals): Set the symbol space in the sal.
(break_command_really): Ditto.
(skip_prologue_sal): Switch and space.
(resolve_sal_pc): Ditto.
(watch_command_1): Record the symbol space in the sal.
(create_ada_exception_breakpoint): Adjust.
(clear_command): Adjust. Match symbol spaces.
(update_global_location_list): Use breakpoint_address_match.
(breakpoint_re_set_one): Switch thread and space.
(breakpoint_re_set): Save symbol space.
(breakpoint_re_set_thread): Also reset the symbol space.
(deprecated_insert_raw_breakpoint): Add an address space argument.
Adjust.
(insert_single_step_breakpoint): Ditto.
(single_step_breakpoint_inserted_here_p): Ditto.
(clear_syscall_counts): New.
(_initialize_breakpoint): Install it as inferior_exit observer.
* exec.h: Include "progspace.h".
(exec_bfd, exec_bfd_mtime): New defines.
(exec_close): Declare.
* exec.c: Include "gdbthread.h" and "progspace.h".
(exec_bfd, exec_bfd_mtime, current_target_sections_1): Delete.
(using_exec_ops): New.
(exec_close_1): Rename to exec_close, and make public.
(exec_close): Rename to exec_close_1, and adjust all callers. Add
description. Remove target sections and close executables from
all program spaces.
(exec_file_attach): Add comment.
(add_target_sections): Check on `using_exec_ops' to check if the
target should be pushed.
(remove_target_sections): Only unpush the target if there are no
more target sections in any symbol space.
* gdbcore.h: Include "exec.h".
(exec_bfd, exec_bfd_mtime): Remove declarations.
* frame.h (get_frame_program_space, get_frame_address_space)
(frame_unwind_program_space): Declare.
* frame.c (struct frame_info) <pspace, aspace>: New fields.
(create_sentinel_frame): Add program space argument. Set the
pspace and aspace fields of the frame object.
(get_current_frame, create_new_frame): Adjust.
(get_frame_program_space): New.
(frame_unwind_program_space): New.
(get_frame_address_space): New.
* stack.c (print_frame_info): Adjust.
(print_frame): Use the frame's program space.
* gdbthread.h (any_live_thread_of_process): Declare.
* thread.c (any_live_thread_of_process): New.
(switch_to_thread): Switch the program space as well.
(restore_selected_frame): Don't warn if trying to restore frame
level 0.
* inferior.h: Include "progspace.h".
(detach_fork): Declare.
(struct inferior) <removable, aspace, pspace>
<vfork_parent, vfork_child, pending_detach>
<waiting_for_vfork_done>: New fields.
<terminal_info>: Remove field.
<data, num_data>: New fields.
(register_inferior_data, register_inferior_data_with_cleanup)
(clear_inferior_data, set_inferior_data, inferior_data): Declare.
(exit_inferior, exit_inferior_silent, exit_inferior_num_silent)
(inferior_appeared): Declare.
(find_inferior_pid): Typo.
(find_inferior_id, find_inferior_for_program_space): Declare.
(set_current_inferior, save_current_inferior, prune_inferiors)
(number_of_inferiors): Declare.
(inferior_list): Declare.
* inferior.c: Include "gdbcore.h" and "symfile.h".
(inferior_list): Make public.
(delete_inferior_1): Always delete thread silently.
(find_inferior_id): Make public.
(current_inferior_): New.
(current_inferior): Use it.
(set_current_inferior): New.
(restore_inferior): New.
(save_current_inferior): New.
(free_inferior): Free the per-inferior data.
(add_inferior_silent): Allocate per-inferior data.
Call inferior_appeared.
(delete_threads_of_inferior): New.
(delete_inferior_1): Adjust interface to take an inferior pointer.
(delete_inferior): Adjust.
(delete_inferior_silent): Adjust.
(exit_inferior_1): New.
(exit_inferior): New.
(exit_inferior_silent): New.
(exit_inferior_num_silent): New.
(detach_inferior): Adjust.
(inferior_appeared): New.
(discard_all_inferiors): Adjust.
(find_inferior_id): Make public. Assert pid is not zero.
(find_inferior_for_program_space): New.
(have_inferiors): Check if we have any inferior with pid not zero.
(have_live_inferiors): Go over all pushed targets looking for
process_stratum.
(prune_inferiors): New.
(number_of_inferiors): New.
(print_inferior): Add executable column. Print vfork parent/child
relationships.
(inferior_command): Adjust to cope with not running inferiors.
(remove_inferior_command): New.
(add_inferior_command): New.
(clone_inferior_command): New.
(struct inferior_data): New.
(struct inferior_data_registration): New.
(struct inferior_data_registry): New.
(inferior_data_registry): New.
(register_inferior_data_with_cleanup): New.
(register_inferior_data): New.
(inferior_alloc_data): New.
(inferior_free_data): New.
(clear_inferior_data): New.
(set_inferior_data): New.
(inferior_data): New.
(initialize_inferiors): New.
(_initialize_inferiors): Register "add-inferior",
"remove-inferior" and "clone-inferior" commands.
* objfiles.h: Include "progspace.h".
(struct objfile) <pspace>: New field.
(symfile_objfile, object_files): Don't declare.
(ALL_PSPACE_OBJFILES): New.
(ALL_PSPACE_OBJFILES_SAFE): New.
(ALL_OBJFILES, ALL_OBJFILES_SAFE): Adjust.
(ALL_PSPACE_SYMTABS): New.
(ALL_PRIMARY_SYMTABS): Adjust.
(ALL_PSPACE_PRIMARY_SYMTABS): New.
(ALL_PSYMTABS): Adjust.
(ALL_PSPACE_PSYMTABS): New.
* objfiles.c (object_files, symfile_objfile): Delete.
(struct objfile_sspace_info): New.
(objfiles_pspace_data): New.
(objfiles_pspace_data_cleanup): New.
(get_objfile_pspace_data): New.
(objfiles_changed_p): Delete.
(allocate_objfile): Set the objfile's program space. Adjust to
reference objfiles_changed_p in pspace data.
(free_objfile): Adjust to reference objfiles_changed_p in pspace
data.
(objfile_relocate): Ditto.
(update_section_map): Add pspace argument. Adjust to iterate over
objfiles in the passed in pspace.
(find_pc_section): Delete sections and num_sections statics.
Adjust to refer to program space's objfiles_changed_p. Adjust to
refer to sections and num_sections store in the objfile's pspace
data.
(objfiles_changed): Adjust to reference objfiles_changed_p in
pspace data.
(_initialize_objfiles): New.
* linespec.c (decode_all_digits, decode_dollar): Set the sal's
program space.
* source.c (current_source_pspace): New.
(get_current_source_symtab_and_line): Set the sal's program space.
(set_current_source_symtab_and_line): Set current_source_pspace.
(select_source_symtab): Ditto. Use ALL_OBJFILES.
(forget_cached_source_info): Iterate over all program spaces.
* symfile.c (clear_symtab_users): Adjust.
* symmisc.c (print_symbol_bcache_statistics): Iterate over all
program spaces.
(print_objfile_statistics): Ditto.
(maintenance_print_msymbols): Ditto.
(maintenance_print_objfiles): Ditto.
(maintenance_info_symtabs): Ditto.
(maintenance_info_psymtabs): Ditto.
* symtab.h (SYMTAB_PSPACE): New.
(struct symtab_and_line) <pspace>: New field.
* symtab.c (init_sal): Clear the sal's program space.
(find_pc_sect_symtab): Set the sal's program space. Switch thread
and space.
(append_expanded_sal): Add program space argument. Iterate over
all program spaces.
(expand_line_sal): Iterate over all program spaces. Switch
program space.
* target.h (enum target_waitkind) <TARGET_WAITKIND_VFORK_DONE>: New.
(struct target_ops) <to_thread_address_space>: New field.
(target_thread_address_space): Define.
* target.c (target_detach): Only remove breakpoints from the
inferior we're detaching.
(target_thread_address_space): New.
* defs.h (initialize_progspace): Declare.
* top.c (gdb_init): Call it.
* solist.h (struct so_list) <sspace>: New field.
* solib.h (struct program_space): Forward declare.
(solib_name_from_address): Adjust prototype.
* solib.c (so_list_head): Replace with a macro referencing the
program space.
(update_solib_list): Set the so's program space.
(solib_name_from_address): Add a program space argument and adjust.
* solib-svr4.c (struct svr4_info) <pid>: Delete field.
<interp_text_sect_low, interp_text_sect_high, interp_plt_sect_low>
<interp_plt_sect_high>: New fields.
(svr4_info_p, svr4_info): Delete.
(solib_svr4_sspace_data): New.
(get_svr4_info): Rewrite.
(svr4_sspace_data_cleanup): New.
(open_symbol_file_object): Adjust.
(svr4_default_sos): Adjust.
(svr4_fetch_objfile_link_map): Adjust.
(interp_text_sect_low, interp_text_sect_high, interp_plt_sect_low)
(interp_plt_sect_high): Delete.
(svr4_in_dynsym_resolve_code): Adjust.
(enable_break): Adjust.
(svr4_clear_solib): Revert bit that removed the svr4_info here,
and reinstate clearing debug_base, debug_loader_offset_p,
debug_loader_offset and debug_loader_name.
(_initialize_svr4_solib): Register solib_svr4_pspace_data. Don't
install an inferior_exit observer anymore.
* printcmd.c (struct display) <pspace>: New field.
(display_command): Set the display's sspace.
(do_one_display): Match the display's sspace.
(display_uses_solib_p): Ditto.
* linux-fork.c (detach_fork): Moved to infrun.c.
(_initialize_linux_fork): Moved "detach-on-fork" command to
infrun.c.
* infrun.c (detach_fork): Moved from linux-fork.c.
(proceed_after_vfork_done): New.
(handle_vfork_child_exec_or_exit): New.
(follow_exec_mode_replace, follow_exec_mode_keep)
(follow_exec_mode_names, follow_exec_mode_string)
(show_follow_exec_mode_string): New.
(follow_exec): New. Reinstate the mark_breakpoints_out call.
Remove shared libraries before attaching new executable. If user
wants to keep the inferior, keep it.
(displaced_step_fixup): Adjust to pass an address space to the
breakpoints module.
(resume): Ditto.
(clear_proceed_status): In all-stop mode, always clear the proceed
status of all threads.
(prepare_to_proceed): Adjust to pass an address space to the
breakpoints module.
(proceed): Ditto.
(adjust_pc_after_break): Ditto.
(handle_inferior_event): When handling a process exit, switch the
program space to the inferior's that had exited. Call
handle_vfork_child_exec_or_exit. Adjust to pass an address space
to the breakpoints module. In non-stop mode, when following a
fork and detach-fork is off, also resume the other branch. Handle
TARGET_WAITKIND_VFORK_DONE. Set the program space in sals.
(normal_stop): Prune inferiors.
(_initialize_infrun): Install the new "follow-exec-mode" command.
"detach-on-fork" moved here.
* regcache.h (get_regcache_aspace): Declare.
* regcache.c (struct regcache) <aspace>: New field.
(regcache_xmalloc): Clear the aspace.
(get_regcache_aspace): New.
(regcache_cpy): Copy the aspace field.
(regcache_cpy_no_passthrough): Ditto.
(get_thread_regcache): Fetch the thread's address space from the
target, and store it in the regcache.
* infcall.c (call_function_by_hand): Set the sal's pspace.
* arch-utils.c (default_has_shared_address_space): New.
* arch-utils.h (default_has_shared_address_space): Declare.
* gdbarch.sh (has_shared_address_space): New.
* gdbarch.h, gdbarch.c: Regenerate.
* linux-tdep.c: Include auxv.h, target.h, elf/common.h.
(linux_has_shared_address_space): New.
(_initialize_linux_tdep): Declare.
* arm-tdep.c (arm_software_single_step): Pass the frame's address
space to insert_single_step_breakpoint.
* arm-linux-tdep.c (arm_linux_software_single_step): Pass the
frame's pspace to breakpoint functions.
* cris-tdep.c (crisv32_single_step_through_delay): Ditto.
(cris_software_single_step): Ditto.
* mips-tdep.c (deal_with_atomic_sequence): Add frame argument.
Pass the frame's pspace to breakpoint functions.
(mips_software_single_step): Adjust.
(mips_single_step_through_delay): Adjust.
* rs6000-aix-tdep.c (rs6000_software_single_step): Adjust.
* rs6000-tdep.c (ppc_deal_with_atomic_sequence): Adjust.
* solib-irix.c (enable_break): Adjust to pass the current frame's
address space to breakpoint functions.
* sparc-tdep.c (sparc_software_single_step): Ditto.
* spu-tdep.c (spu_software_single_step): Ditto.
* alpha-tdep.c (alpha_software_single_step): Ditto.
* record.c (record_wait): Adjust to pass an address space to the
breakpoints module.
* fork-child.c (fork_inferior): Set the new inferior's program and
address spaces.
* inf-ptrace.c (inf_ptrace_follow_fork): Copy the parent's program
and address spaces.
(inf_ptrace_attach): Set the inferior's program and address spaces.
* linux-nat.c: Include "solib.h".
(linux_child_follow_fork): Manage parent and child's program and
address spaces. Clone the parent's program space if necessary.
Don't wait for the vfork to be done here. Refuse to resume if
following the vfork parent while leaving the child stopped.
(resume_callback): Don't resume a vfork parent.
(linux_nat_resume): Also check for pending events in the
lp->waitstatus field.
(linux_handle_extended_wait): Report TARGET_WAITKIND_VFORK_DONE
events to the core.
(stop_wait_callback): Don't wait for SIGSTOP on vfork parents.
(cancel_breakpoint): Adjust.
* linux-thread-db.c (thread_db_wait): Don't remove thread event
breakpoints here.
(thread_db_mourn_inferior): Don't mark breakpoints out here.
Remove thread event breakpoints after mourning.
* corelow.c: Include progspace.h.
(core_open): Set the inferior's program and address spaces.
* remote.c (remote_add_inferior): Set the new inferior's program
and address spaces.
(remote_start_remote): Update address spaces.
(extended_remote_create_inferior_1): Don't init the thread list if
we already debugging other inferiors.
* darwin-nat.c (darwin_attach): Set the new inferior's program and
address spaces.
* gnu-nat.c (gnu_attach): Ditto.
* go32-nat.c (go32_create_inferior): Ditto.
* inf-ttrace.c (inf_ttrace_follow_fork, inf_ttrace_attach): Ditto.
* monitor.c (monitor_open): Ditto.
* nto-procfs.c (procfs_attach, procfs_create_inferior): Ditto.
* procfs.c (do_attach): Ditto.
* windows-nat.c (do_initial_windows_stuff): Ditto.
* inflow.c (inferior_process_group)
(terminal_init_inferior_with_pgrp, terminal_inferior,
(terminal_ours_1, inflow_inferior_exit, copy_terminal_info)
(child_terminal_info, new_tty_postfork, set_sigint_trap): Adjust
to use per-inferior data instead of inferior->terminal_info.
(inflow_inferior_data): New.
(inflow_new_inferior): Delete.
(inflow_inferior_data_cleanup): New.
(get_inflow_inferior_data): New.
* mi/mi-interp.c (mi_new_inferior): Rename to...
(mi_inferior_appeared): ... this.
(mi_interpreter_init): Adjust.
* tui/tui-disasm.c: Include "progspace.h".
(tui_set_disassem_content): Pass an address space to
breakpoint_here_p.
* NEWS: Mention multi-program debugging support. Mention new
commands "add-inferior", "clone-inferior", "remove-inferior",
"maint info program-spaces", and new option "set
follow-exec-mode".
2009-10-19 Pedro Alves <pedro@codesourcery.com>
Stan Shebs <stan@codesourcery.com>
gdb/doc/
* observer.texi (new_inferior): Rename to...
(inferior_appeared): ... this.
2009-10-19 Pedro Alves <pedro@codesourcery.com>
Stan Shebs <stan@codesourcery.com>
gdb/testsuite/
* gdb.base/foll-vfork.exp: Adjust to spell out "follow-fork".
* gdb.base/foll-exec.exp: Adjust to expect a process id before
"Executing new program".
* gdb.base/foll-fork.exp: Adjust to spell out "follow-fork".
* gdb.base/multi-forks.exp: Ditto. Adjust to the inferior being
left listed after having been killed.
* gdb.base/attach.exp: Adjust to spell out "symbol-file".
* gdb.base/maint.exp: Adjust test.
* Makefile.in (ALL_SUBDIRS): Add gdb.multi.
* gdb.multi/Makefile.in: New.
* gdb.multi/base.exp: New.
* gdb.multi/goodbye.c: New.
* gdb.multi/hangout.c: New.
* gdb.multi/hello.c: New.
* gdb.multi/bkpt-multi-exec.c: New.
* gdb.multi/bkpt-multi-exec.exp: New.
* gdb.multi/crashme.c: New.
2009-10-19 Pedro Alves <pedro@codesourcery.com>
Stan Shebs <stan@codesourcery.com>
gdb/doc/
* gdb.texinfo (Inferiors): Rename node to ...
(Inferiors and Programs): ... this. Mention running multiple
programs in the same debug session.
<info inferiors>: Mention the new 'Executable' column if "info
inferiors". Update examples. Document the "add-inferior",
"clone-inferior", "remove-inferior" and "maint info
program-spaces" commands.
(Process): Rename node to...
(Forks): ... this. Document "set|show follow-exec-mode".
2009-10-19 17:51:43 +08:00
|
|
|
|
struct program_space;
|
2011-06-18 04:46:47 +08:00
|
|
|
|
struct language_defn;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2003-08-22 03:55:32 +08:00
|
|
|
|
/* Some of the structures in this file are space critical.
|
|
|
|
|
The space-critical structures are:
|
|
|
|
|
|
|
|
|
|
struct general_symbol_info
|
|
|
|
|
struct symbol
|
|
|
|
|
struct partial_symbol
|
|
|
|
|
|
2004-10-21 08:52:30 +08:00
|
|
|
|
These structures are laid out to encourage good packing.
|
2003-08-22 03:55:32 +08:00
|
|
|
|
They use ENUM_BITFIELD and short int fields, and they order the
|
|
|
|
|
structure members so that fields less than a word are next
|
2011-01-12 05:53:25 +08:00
|
|
|
|
to each other so they can be packed together. */
|
2003-08-22 03:55:32 +08:00
|
|
|
|
|
|
|
|
|
/* Rearranged: used ENUM_BITFIELD and rearranged field order in
|
|
|
|
|
all the space critical structures (plus struct minimal_symbol).
|
|
|
|
|
Memory usage dropped from 99360768 bytes to 90001408 bytes.
|
|
|
|
|
I measured this with before-and-after tests of
|
|
|
|
|
"HEAD-old-gdb -readnow HEAD-old-gdb" and
|
|
|
|
|
"HEAD-new-gdb -readnow HEAD-old-gdb" on native i686-pc-linux-gnu,
|
|
|
|
|
red hat linux 8, with LD_LIBRARY_PATH=/usr/lib/debug,
|
|
|
|
|
typing "maint space 1" at the first command prompt.
|
|
|
|
|
|
|
|
|
|
Here is another measurement (from andrew c):
|
|
|
|
|
# no /usr/lib/debug, just plain glibc, like a normal user
|
|
|
|
|
gdb HEAD-old-gdb
|
|
|
|
|
(gdb) break internal_error
|
|
|
|
|
(gdb) run
|
|
|
|
|
(gdb) maint internal-error
|
|
|
|
|
(gdb) backtrace
|
|
|
|
|
(gdb) maint space 1
|
|
|
|
|
|
|
|
|
|
gdb gdb_6_0_branch 2003-08-19 space used: 8896512
|
|
|
|
|
gdb HEAD 2003-08-19 space used: 8904704
|
|
|
|
|
gdb HEAD 2003-08-21 space used: 8396800 (+symtab.h)
|
|
|
|
|
gdb HEAD 2003-08-21 space used: 8265728 (+gdbtypes.h)
|
|
|
|
|
|
|
|
|
|
The third line shows the savings from the optimizations in symtab.h.
|
|
|
|
|
The fourth line shows the savings from the optimizations in
|
|
|
|
|
gdbtypes.h. Both optimizations are in gdb HEAD now.
|
|
|
|
|
|
|
|
|
|
--chastain 2003-08-21 */
|
|
|
|
|
|
2010-07-17 03:23:56 +08:00
|
|
|
|
/* Struct for storing C++ specific information. Allocated when needed. */
|
2003-08-22 03:55:32 +08:00
|
|
|
|
|
2010-07-17 03:23:56 +08:00
|
|
|
|
struct cplus_specific
|
|
|
|
|
{
|
|
|
|
|
char *demangled_name;
|
|
|
|
|
};
|
2003-08-22 03:55:32 +08:00
|
|
|
|
|
1999-04-16 09:35:26 +08:00
|
|
|
|
/* Define a structure for the information that is common to all symbol types,
|
|
|
|
|
including minimal symbols, partial symbols, and full symbols. In a
|
|
|
|
|
multilanguage environment, some language specific information may need to
|
2011-01-12 05:53:25 +08:00
|
|
|
|
be recorded along with each symbol. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2011-01-12 05:53:25 +08:00
|
|
|
|
/* This structure is space critical. See space comments at the top. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
struct general_symbol_info
|
2002-09-13 03:19:37 +08:00
|
|
|
|
{
|
2003-02-25 David Carlton <carlton@math.stanford.edu>
* symtab.h (SYMBOL_NATURAL_NAME): New macro.
(SYMBOL_LINKAGE_NAME): Ditto.
(SYMBOL_PRINT_NAME): Use SYMBOL_NATURAL_NAME and
SYMBOL_LINKAGE_NAME.
(struct general_symbol_info): Expand comment.
(DEPRECATED_SYMBOL_NAME): Rename from SYMBOL_NAME.
(SYMBOL_MATCHES_NAME): Use DEPRECATED_SYMBOL_NAME.
(SYMBOL_MATCHES_REGEXP): Ditto.
* symtab.c (symbol_natural_name): New function.
* objfiles.h: Replace all uses of SYMBOL_NAME by
DEPRECATED_SYMBOL_NAME.
* xcoffread.c, valops.c, typeprint.c, tracepoint.c: Ditto.
* symtab.c, symmisc.c, symfile.c, stack.c, stabsread.c: Ditto.
* somsolib.c, sol-thread.c, rs6000-tdep.c, p-valprint.c: Ditto.
* printcmd.c, objfiles.c, objc-lang.c, mipsread.c: Ditto.
* minsyms.c, mdebugread.c, linespec.c, jv-lang.c: Ditto.
* i386-tdep.c, i386-linux-tdep.c, hpread.c, hppa-tdep.c: Ditto.
* gnu-v2-abi.c, f-valprint.c, findvar.c, expprint.c: Ditto.
* dwarfread.c, dwarf2read.c, dbxread.c, c-valprint.c: Ditto.
* cp-valprint.c, coffread.c, buildsym.c, breakpoint.c: Ditto.
* blockframe.c, ax-gdb.c, arm-linux-tdep.c, ada-lang.c: Ditto.
* ada-exp.y: Ditto.
* ada-exp.y: Update copyright.
* sol-thread.c, mipsread.c, jv-lang.c, f-valprint.c: Ditto.
* cp-valprint.c: Ditto.
2003-02-25 David Carlton <carlton@math.stanford.edu>
* generic/gdbtk.h: Replace all instances of SYMBOL_NAME by
DEPRECATED_SYMBOL_NAME.
* generic/gdbtk-stack.c, generic/gdbtk-cmds.c: Ditto.
* generic/gdbtk-stack.c, generic/gdbtk-cmds.c: Update copyright.
2003-02-25 David Carlton <carlton@math.stanford.edu>
* mi-cmd-stack.c: Replace all instances of SYMBOL_NAME with
DEPRECATED_SYMBOL_NAME. Update copyright.
2003-02-26 05:36:23 +08:00
|
|
|
|
/* Name of the symbol. This is a required field. Storage for the
|
2004-02-07 Elena Zannoni <ezannoni@redhat.com>
* buildsym.c (free_pending_blocks, finish_block)
(record_pending_block, make_blockvector, end_symtab): Replace
symbol_obstack with objfile_obstack.
* coffread.c (process_coff_symbol, coff_read_struct_type)
(coff_read_enum_type): Ditto.
* cp-namespace.c (initialize_namespace_symtab)
(check_one_possible_namespace_symbol): Ditto.
* dwarf2read.c (new_symbol, dwarf2_const_value, macro_start_file)
(dwarf2_symbol_mark_computed): Ditto.
* dwarfread.c (enum_type, new_symbol, synthesize_typedef): Ditto.
* elfread.c (elf_symtab_read): Ditto.
* hpread.c (hpread_symfile_init, hpread_symfile_init)
(hpread_read_enum_type, hpread_read_function_type)
(hpread_read_doc_function_type, hpread_process_one_debug_symbol):
Ditto.
* jv-lang.c (get_java_class_symtab, add_class_symbol)
(java_link_class_type): Ditto.
* mdebugread.c (parse_symbol, psymtab_to_symtab_1, new_symtab)
(new_symbol): Ditto.
* minsyms.c (install_minimal_symbols): Ditto.
* objfiles.c (allocate_objfile): Remove init of symbol_obstack.
(terminate_minimal_symbol_table): Replace symbol_obstack with
objfile_obstack.
(free_objfile): Remove freeing of symbol_obstack.
* objfiles.h: Remove symbol_obstack field.
* pa64solib.c (add_to_solist): Replace symbol_obstack with
objfile_obstack.
* solib-sunos.c (allocate_rt_common_objfile): Remove init of
symbol_obstack.
(solib_add_common_symbols): Replace symbol_obstack with
objfile_obstack.
* somsolib.c (som_solib_add): Ditto.
* stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
(common_block_start, common_block_end): Ditto.
* symfile.c (reread_symbols): Remove freeing and init of
symbol_obstack.
(allocate_symtab): Rename symbol_obstack to objfile_obstack.
* symfile.h: Update comment.
* symmisc.c (print_objfile_statistics): Remove symbol_obstack
stats printing.
* symtab.c (symbol_set_names): Replace symbol_obstack with
objfile_obstack.
* symtab.h (struct general_symbol_info, struct minimal_symbol):
Update comments.
* xcoffread.c (read_xcoff_symtab, SYMBOL_DUP, SYMNAME_ALLOC)
(init_stringtab, xcoff_initial_scan): Replace symbol_obstack with
objfile_obstack.
2004-02-08 07:13:47 +08:00
|
|
|
|
name is allocated on the objfile_obstack for the associated
|
|
|
|
|
objfile. For languages like C++ that make a distinction between
|
|
|
|
|
the mangled name and demangled name, this is the mangled
|
|
|
|
|
name. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
char *name;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
/* Value of the symbol. Which member of this union to use, and what
|
|
|
|
|
it means, depends on what kind of symbol this is and its
|
|
|
|
|
SYMBOL_CLASS. See comments there for more details. All of these
|
|
|
|
|
are in host byte order (though what they point to might be in
|
|
|
|
|
target byte order, e.g. LOC_CONST_BYTES). */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
union
|
|
|
|
|
{
|
|
|
|
|
/* The fact that this is a long not a LONGEST mainly limits the
|
|
|
|
|
range of a LOC_CONST. Since LOC_CONST_BYTES exists, I'm not
|
|
|
|
|
sure that is a big deal. */
|
|
|
|
|
long ivalue;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
struct block *block;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2006-01-18 06:30:29 +08:00
|
|
|
|
gdb_byte *bytes;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
CORE_ADDR address;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2011-01-12 05:53:25 +08:00
|
|
|
|
/* For opaque typedef struct chain. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
struct symbol *chain;
|
|
|
|
|
}
|
|
|
|
|
value;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
/* Since one and only one language can apply, wrap the language specific
|
2010-07-17 03:23:56 +08:00
|
|
|
|
information inside a union. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
union
|
|
|
|
|
{
|
2010-07-17 02:39:10 +08:00
|
|
|
|
/* This is used by languages which wish to store a demangled name.
|
2011-01-12 05:53:25 +08:00
|
|
|
|
currently used by Ada, Java, and Objective C. */
|
2010-07-17 02:39:10 +08:00
|
|
|
|
struct mangled_lang
|
2002-09-13 03:19:37 +08:00
|
|
|
|
{
|
|
|
|
|
char *demangled_name;
|
|
|
|
|
}
|
2010-07-17 02:39:10 +08:00
|
|
|
|
mangled_lang;
|
2010-07-17 03:23:56 +08:00
|
|
|
|
|
|
|
|
|
struct cplus_specific *cplus_specific;
|
2002-09-13 03:19:37 +08:00
|
|
|
|
}
|
|
|
|
|
language_specific;
|
1999-07-08 04:19:36 +08:00
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
/* Record the source code language that applies to this symbol.
|
|
|
|
|
This is used to select one of the fields from the language specific
|
2011-01-12 05:53:25 +08:00
|
|
|
|
union above. */
|
1999-07-08 04:19:36 +08:00
|
|
|
|
|
2003-08-21 01:39:18 +08:00
|
|
|
|
ENUM_BITFIELD(language) language : 8;
|
1999-07-08 04:19:36 +08:00
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
/* Which section is this symbol in? This is an index into
|
|
|
|
|
section_offsets for this objfile. Negative means that the symbol
|
|
|
|
|
does not get relocated relative to a section.
|
|
|
|
|
Disclaimer: currently this is just used for xcoff, so don't
|
|
|
|
|
expect all symbol-reading code to set it correctly (the ELF code
|
|
|
|
|
also tries to set it correctly). */
|
1999-07-08 04:19:36 +08:00
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
short section;
|
1999-07-08 04:19:36 +08:00
|
|
|
|
|
2010-04-23 07:15:43 +08:00
|
|
|
|
/* The section associated with this symbol. It can be NULL. */
|
1999-07-08 04:19:36 +08:00
|
|
|
|
|
* breakpoint.h (struct bp_location): Change type of section
member to "struct obj_section *".
* tracepoint.h (struct tracepoint): Likewise.
* symtab.h (struct general_symbol_info): Replace bfd_section
member with obj_section.
(struct symtab_and_line): Change type of section member to
"struct obj_section *".
(SYMBOL_BFD_SECTION): Remove macro, replace by ...
(SYMBOL_OBJ_SECTION): ... this.
* minsym.c (prim_record_minimal_symbol_and_info): Record symbol
section as obj_section instead of bfd_section.
* ada-lang.c (ada_decode_symbol): Use gsymbol->obj_section
directly instead of looking of obj_section from bfd_section.
* objfiles.h (find_pc_sect_section): Remove.
* objfiles.c (find_pc_sect_section): Remove.
(find_pc_section): Inline find_pc_sect_section code.
* symfile.h (find_pc_overlay): Return struct obj_section *.
(find_pc_mapped_section): Likewise.
(section_is_overlay, section_is_mapped): Change type of section
argument to struct obj_section *.
(pc_in_mapped_range, pc_in_unmapped_range): Likewise.
(overlay_mapped_address, overlay_unmapped_address): Likewise.
(symbol_overlayed_address): Likewise.
* symtab.h (symbol_overlayed_address): Likewise.
* symfile.c (overlay_is_mapped): Remove.
(section_is_mapped): Inline overlay_is_mapped code. Update.
(overlay_invalidate_all): Update.
(section_is_overlay): Change section argument to type
"struct obj_section *". Use bfd_ methods.
(pc_in_unmapped_range): Likewise. Handle relocated sections.
(pc_in_mapped_range): Likewise. Handle relocated sections.
(sections_overlap): Likewise.
(overlay_unmapped_address): Likewise.
(overlay_mapped_address): Likewise.
(symbol_overlayed_address): Likewise.
(find_pc_overlay): Return struct obj_section *.
(find_pc_mapped_section): Likewise.
(list_overlays_command): Update.
(map_overlay_command, unmap_overlay_command): Update.
(simple_overlay_update): Update.
* block.h (blockvector_for_pc_sect): Change section argument
to type "struct obj_section *".
(block_for_pc_sect): Likewise.
* block.c (blockvector_for_pc_sect): Change section argument
to type "struct obj_section *".
(block_for_pc_sect): Likewise.
* symtab.h (find_pc_sect_function, find_pc_sect_psymtab,
find_pc_sect_symtab, find_pc_sect_psymbol, find_pc_sect_line,
lookup_minimal_symbol_by_pc_section, find_function_start_pc): Likewise.
(matching_bfd_sections): Rename to ...
(matching_obj_sections): ... this. Update argument types.
* blockframe.c (find_pc_sect_function): Likewise.
* breakpoint.c (describe_other_breakpoints): Likewise.
(breakpoint_has_pc, check_duplicates_for): Likewise.
* minsyms.c (lookup_minimal_symbol_by_pc_section_1): Likewise.
(lookup_minimal_symbol_by_pc_section): Likewise.
* symtab.c (find_pc_sect_psymtab_closer): Likewise.
(find_pc_sect_psymtab, find_pc_sect_psymbol, find_pc_sect_symtab,
find_pc_sect_line, find_function_start_pc): Likewise.
(matching_bfd_sections): Rename to ...
(matching_obj_sections): ... this. Update argument types.
* blockframe.c (find_pc_partial_function): Update to section
type changes. No longer call find_pc_sect_section.
(cache_pc_function_section): Change to type "struct obj_section *".
* breakpoint.c (resolve_sal_pc): Update to section type changes.
* exec.c (xfer_memory): Likewise.
* findvar.c (read_var_value): Likewise.
* infcmd.c (jump_command): Likewise.
* linespec.c (minsym_found): Likewise.
* maint.c (maintenance_translate_address): Likewise.
* minsyms.c (lookup_minimal_symbol_by_pc_section_1): Likewise.
(lookup_solib_trampoline_symbol_by_pc): Likewise.
* parse.c (write_exp_msymbol): Likewise.
* printcmd.c (build_address_symbolic): Likewise.
(address_info, sym_info): Likewise.
* symmisc.c (dump_msymbols, print_symbol): Likewise.
* symtab.c (fixup_section): Likewise.
(fixup_symbol_section, fixup_psymbol_section): Likewise.
(find_pc_line, find_function_start_sal): Likewise.
* target.c (memory_xfer_partial): Likewise.
* hppa-hpux-tdep.c (hppa64_hpux_in_solib_call_trampoline): Likewise.
* spu-tdep.c (spu_overlay_update): Likewise.
2008-09-05 19:37:18 +08:00
|
|
|
|
struct obj_section *obj_section;
|
2002-09-13 03:19:37 +08:00
|
|
|
|
};
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2010-07-17 03:23:56 +08:00
|
|
|
|
extern void symbol_set_demangled_name (struct general_symbol_info *, char *,
|
|
|
|
|
struct objfile *);
|
2010-07-17 03:00:56 +08:00
|
|
|
|
|
|
|
|
|
extern char *symbol_get_demangled_name (const struct general_symbol_info *);
|
|
|
|
|
|
* breakpoint.h (struct bp_location): Change type of section
member to "struct obj_section *".
* tracepoint.h (struct tracepoint): Likewise.
* symtab.h (struct general_symbol_info): Replace bfd_section
member with obj_section.
(struct symtab_and_line): Change type of section member to
"struct obj_section *".
(SYMBOL_BFD_SECTION): Remove macro, replace by ...
(SYMBOL_OBJ_SECTION): ... this.
* minsym.c (prim_record_minimal_symbol_and_info): Record symbol
section as obj_section instead of bfd_section.
* ada-lang.c (ada_decode_symbol): Use gsymbol->obj_section
directly instead of looking of obj_section from bfd_section.
* objfiles.h (find_pc_sect_section): Remove.
* objfiles.c (find_pc_sect_section): Remove.
(find_pc_section): Inline find_pc_sect_section code.
* symfile.h (find_pc_overlay): Return struct obj_section *.
(find_pc_mapped_section): Likewise.
(section_is_overlay, section_is_mapped): Change type of section
argument to struct obj_section *.
(pc_in_mapped_range, pc_in_unmapped_range): Likewise.
(overlay_mapped_address, overlay_unmapped_address): Likewise.
(symbol_overlayed_address): Likewise.
* symtab.h (symbol_overlayed_address): Likewise.
* symfile.c (overlay_is_mapped): Remove.
(section_is_mapped): Inline overlay_is_mapped code. Update.
(overlay_invalidate_all): Update.
(section_is_overlay): Change section argument to type
"struct obj_section *". Use bfd_ methods.
(pc_in_unmapped_range): Likewise. Handle relocated sections.
(pc_in_mapped_range): Likewise. Handle relocated sections.
(sections_overlap): Likewise.
(overlay_unmapped_address): Likewise.
(overlay_mapped_address): Likewise.
(symbol_overlayed_address): Likewise.
(find_pc_overlay): Return struct obj_section *.
(find_pc_mapped_section): Likewise.
(list_overlays_command): Update.
(map_overlay_command, unmap_overlay_command): Update.
(simple_overlay_update): Update.
* block.h (blockvector_for_pc_sect): Change section argument
to type "struct obj_section *".
(block_for_pc_sect): Likewise.
* block.c (blockvector_for_pc_sect): Change section argument
to type "struct obj_section *".
(block_for_pc_sect): Likewise.
* symtab.h (find_pc_sect_function, find_pc_sect_psymtab,
find_pc_sect_symtab, find_pc_sect_psymbol, find_pc_sect_line,
lookup_minimal_symbol_by_pc_section, find_function_start_pc): Likewise.
(matching_bfd_sections): Rename to ...
(matching_obj_sections): ... this. Update argument types.
* blockframe.c (find_pc_sect_function): Likewise.
* breakpoint.c (describe_other_breakpoints): Likewise.
(breakpoint_has_pc, check_duplicates_for): Likewise.
* minsyms.c (lookup_minimal_symbol_by_pc_section_1): Likewise.
(lookup_minimal_symbol_by_pc_section): Likewise.
* symtab.c (find_pc_sect_psymtab_closer): Likewise.
(find_pc_sect_psymtab, find_pc_sect_psymbol, find_pc_sect_symtab,
find_pc_sect_line, find_function_start_pc): Likewise.
(matching_bfd_sections): Rename to ...
(matching_obj_sections): ... this. Update argument types.
* blockframe.c (find_pc_partial_function): Update to section
type changes. No longer call find_pc_sect_section.
(cache_pc_function_section): Change to type "struct obj_section *".
* breakpoint.c (resolve_sal_pc): Update to section type changes.
* exec.c (xfer_memory): Likewise.
* findvar.c (read_var_value): Likewise.
* infcmd.c (jump_command): Likewise.
* linespec.c (minsym_found): Likewise.
* maint.c (maintenance_translate_address): Likewise.
* minsyms.c (lookup_minimal_symbol_by_pc_section_1): Likewise.
(lookup_solib_trampoline_symbol_by_pc): Likewise.
* parse.c (write_exp_msymbol): Likewise.
* printcmd.c (build_address_symbolic): Likewise.
(address_info, sym_info): Likewise.
* symmisc.c (dump_msymbols, print_symbol): Likewise.
* symtab.c (fixup_section): Likewise.
(fixup_symbol_section, fixup_psymbol_section): Likewise.
(find_pc_line, find_function_start_sal): Likewise.
* target.c (memory_xfer_partial): Likewise.
* hppa-hpux-tdep.c (hppa64_hpux_in_solib_call_trampoline): Likewise.
* spu-tdep.c (spu_overlay_update): Likewise.
2008-09-05 19:37:18 +08:00
|
|
|
|
extern CORE_ADDR symbol_overlayed_address (CORE_ADDR, struct obj_section *);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2002-10-24 07:28:17 +08:00
|
|
|
|
/* Note that all the following SYMBOL_* macros are used with the
|
|
|
|
|
SYMBOL argument being either a partial symbol, a minimal symbol or
|
|
|
|
|
a full symbol. All three types have a ginfo field. In particular
|
2010-08-10 03:42:48 +08:00
|
|
|
|
the SYMBOL_SET_LANGUAGE, SYMBOL_DEMANGLED_NAME, etc.
|
* alpha-tdep.h (ALPHA_REGISTER_BYTES): Delete.
* arm-tdep.h (STATUS_REGISTER_SIZE): Delete.
* breakpoint.c (args_for_catchpoint_enable, current_exception_event):
Delete.
* c-typeprint.c (c_type_print_base): Delete handling of template
instantiations.
* cp-support.h (METHOD_PTR_IS_VIRTUAL, METHOD_PTR_FROM_VOFFSET)
(METHOD_PTR_TO_VOFFSET): Delete.
* defs.h (QUIT_FIXME): Delete.
* f-lang.h (DEFAULT_DOTMAIN_NAME_IN_MF77, DEFAULT_MAIN_NAME_IN_MF77)
(DEFAULT_DOTMAIN_NAME_IN_XLF_BUGGY, DEFAULT_DOTMAIN_NAME_IN_XLF): Delete.
* gdbtypes.h (struct cplus_struct_type): Delete is_inlined,
ninstantiations, and instantiations.
(TYPE_INSTANTIATIONS, TYPE_NINSTANTIATIONS, TYPE_INSTANTIATION)
(TYPE_FN_FIELD_INLINED): Delete.
* srec.h (SREC_BINARY): Delete.
* symtab.c (symbol_init_demangled_name): Delete.
* symtab.h (SYMBOL_INIT_DEMANGLED_NAME, symbol_init_demangled_name)
(SYMBOL_OBJFILE, struct exception_event_record, CURRENT_EXCEPTION_KIND)
(CURRENT_EXCEPTION_CATCH_SAL, CURRENT_EXCEPTION_CATCH_LINE)
(CURRENT_EXCEPTION_CATCH_FILE, CURRENT_EXCEPTION_CATCH_PC)
(CURRENT_EXCEPTION_THROW_SAL, CURRENT_EXCEPTION_THROW_LINE)
(CURRENT_EXCEPTION_THROW_FILE, CURRENT_EXCEPTION_THROW_PC): Delete.
* target.h (enum thread_control_capabilities): Delete tc_switch.
(target_can_switch_threads): Delete.
2008-05-04 06:20:13 +08:00
|
|
|
|
macros cannot be entirely substituted by
|
2002-10-24 07:28:17 +08:00
|
|
|
|
functions, unless the callers are changed to pass in the ginfo
|
|
|
|
|
field only, instead of the SYMBOL parameter. */
|
|
|
|
|
|
1999-04-16 09:35:26 +08:00
|
|
|
|
#define SYMBOL_VALUE(symbol) (symbol)->ginfo.value.ivalue
|
|
|
|
|
#define SYMBOL_VALUE_ADDRESS(symbol) (symbol)->ginfo.value.address
|
|
|
|
|
#define SYMBOL_VALUE_BYTES(symbol) (symbol)->ginfo.value.bytes
|
|
|
|
|
#define SYMBOL_BLOCK_VALUE(symbol) (symbol)->ginfo.value.block
|
|
|
|
|
#define SYMBOL_VALUE_CHAIN(symbol) (symbol)->ginfo.value.chain
|
|
|
|
|
#define SYMBOL_LANGUAGE(symbol) (symbol)->ginfo.language
|
|
|
|
|
#define SYMBOL_SECTION(symbol) (symbol)->ginfo.section
|
* breakpoint.h (struct bp_location): Change type of section
member to "struct obj_section *".
* tracepoint.h (struct tracepoint): Likewise.
* symtab.h (struct general_symbol_info): Replace bfd_section
member with obj_section.
(struct symtab_and_line): Change type of section member to
"struct obj_section *".
(SYMBOL_BFD_SECTION): Remove macro, replace by ...
(SYMBOL_OBJ_SECTION): ... this.
* minsym.c (prim_record_minimal_symbol_and_info): Record symbol
section as obj_section instead of bfd_section.
* ada-lang.c (ada_decode_symbol): Use gsymbol->obj_section
directly instead of looking of obj_section from bfd_section.
* objfiles.h (find_pc_sect_section): Remove.
* objfiles.c (find_pc_sect_section): Remove.
(find_pc_section): Inline find_pc_sect_section code.
* symfile.h (find_pc_overlay): Return struct obj_section *.
(find_pc_mapped_section): Likewise.
(section_is_overlay, section_is_mapped): Change type of section
argument to struct obj_section *.
(pc_in_mapped_range, pc_in_unmapped_range): Likewise.
(overlay_mapped_address, overlay_unmapped_address): Likewise.
(symbol_overlayed_address): Likewise.
* symtab.h (symbol_overlayed_address): Likewise.
* symfile.c (overlay_is_mapped): Remove.
(section_is_mapped): Inline overlay_is_mapped code. Update.
(overlay_invalidate_all): Update.
(section_is_overlay): Change section argument to type
"struct obj_section *". Use bfd_ methods.
(pc_in_unmapped_range): Likewise. Handle relocated sections.
(pc_in_mapped_range): Likewise. Handle relocated sections.
(sections_overlap): Likewise.
(overlay_unmapped_address): Likewise.
(overlay_mapped_address): Likewise.
(symbol_overlayed_address): Likewise.
(find_pc_overlay): Return struct obj_section *.
(find_pc_mapped_section): Likewise.
(list_overlays_command): Update.
(map_overlay_command, unmap_overlay_command): Update.
(simple_overlay_update): Update.
* block.h (blockvector_for_pc_sect): Change section argument
to type "struct obj_section *".
(block_for_pc_sect): Likewise.
* block.c (blockvector_for_pc_sect): Change section argument
to type "struct obj_section *".
(block_for_pc_sect): Likewise.
* symtab.h (find_pc_sect_function, find_pc_sect_psymtab,
find_pc_sect_symtab, find_pc_sect_psymbol, find_pc_sect_line,
lookup_minimal_symbol_by_pc_section, find_function_start_pc): Likewise.
(matching_bfd_sections): Rename to ...
(matching_obj_sections): ... this. Update argument types.
* blockframe.c (find_pc_sect_function): Likewise.
* breakpoint.c (describe_other_breakpoints): Likewise.
(breakpoint_has_pc, check_duplicates_for): Likewise.
* minsyms.c (lookup_minimal_symbol_by_pc_section_1): Likewise.
(lookup_minimal_symbol_by_pc_section): Likewise.
* symtab.c (find_pc_sect_psymtab_closer): Likewise.
(find_pc_sect_psymtab, find_pc_sect_psymbol, find_pc_sect_symtab,
find_pc_sect_line, find_function_start_pc): Likewise.
(matching_bfd_sections): Rename to ...
(matching_obj_sections): ... this. Update argument types.
* blockframe.c (find_pc_partial_function): Update to section
type changes. No longer call find_pc_sect_section.
(cache_pc_function_section): Change to type "struct obj_section *".
* breakpoint.c (resolve_sal_pc): Update to section type changes.
* exec.c (xfer_memory): Likewise.
* findvar.c (read_var_value): Likewise.
* infcmd.c (jump_command): Likewise.
* linespec.c (minsym_found): Likewise.
* maint.c (maintenance_translate_address): Likewise.
* minsyms.c (lookup_minimal_symbol_by_pc_section_1): Likewise.
(lookup_solib_trampoline_symbol_by_pc): Likewise.
* parse.c (write_exp_msymbol): Likewise.
* printcmd.c (build_address_symbolic): Likewise.
(address_info, sym_info): Likewise.
* symmisc.c (dump_msymbols, print_symbol): Likewise.
* symtab.c (fixup_section): Likewise.
(fixup_symbol_section, fixup_psymbol_section): Likewise.
(find_pc_line, find_function_start_sal): Likewise.
* target.c (memory_xfer_partial): Likewise.
* hppa-hpux-tdep.c (hppa64_hpux_in_solib_call_trampoline): Likewise.
* spu-tdep.c (spu_overlay_update): Likewise.
2008-09-05 19:37:18 +08:00
|
|
|
|
#define SYMBOL_OBJ_SECTION(symbol) (symbol)->ginfo.obj_section
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2002-10-24 02:16:44 +08:00
|
|
|
|
/* Initializes the language dependent portion of a symbol
|
2011-01-12 05:53:25 +08:00
|
|
|
|
depending upon the language for the symbol. */
|
2010-08-10 03:42:48 +08:00
|
|
|
|
#define SYMBOL_SET_LANGUAGE(symbol,language) \
|
|
|
|
|
(symbol_set_language (&(symbol)->ginfo, (language)))
|
|
|
|
|
extern void symbol_set_language (struct general_symbol_info *symbol,
|
|
|
|
|
enum language language);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
* ax-gdb.c (gen_var_ref): Use SYMBOL_LINKAGE_NAME.
* blockframe.c (find_pc_partial_function): Likewise.
* buildsym.c (find_symbol_in_list): Likewise.
* c-valprint.c (c_val_print): Likewise.
* coffread.c (patch_opaque_types, process_coff_symbol): Likewise.
(coff_read_enum_type): Likewise. Use SYMBOL_SET_LINKAGE_NAME.
* cp-support.c (cp_remove_params): Renamed from remove_params and
made global.
(overload_list_add_symbol): Update call to remove_params.
* cp-support.h (cp_remove_params): Declare.
* dwarf2read.c (process_enumeration_scope): Use SYMBOL_LINKAGE_NAME.
(dwarf2_const_value): Use SYMBOL_PRINT_NAME.
* expprint.c (dump_subexp_body_standard): Likewise.
* f-valprint.c (info_common_command, there_is_a_visible_common_named):
Use SYMBOL_LINKAGE_NAME to find symbols and SYMBOL_PRINT_NAME
for messages.
* findvar.c (read_var_value): Use SYMBOL_LINKAGE_NAME.
* gnu-v2-abi.c (gnuv2_value_rtti_type): Likewise.
* hppa-hpux-tdep.c (hppa32_hpux_in_solib_call_trampoline)
(hppa_hpux_skip_trampoline_code): Use SYMBOL_LINKAGE_NAME to find
symbols and SYMBOL_PRINT_NAME for messages.
* jv-lang.c (add_class_symbol): Use SYMBOL_SET_LINKAGE_NAME.
* linespec.c (decode_line_2): Use SYMBOL_LINKAGE_NAME.
* mdebugread.c (parse_symbol): Use SYMBOL_LINKAGE_NAME and
SYMBOL_SET_LINKAGE_NAME.
(mylookup_symbol): Use SYMBOL_LINKAGE_NAME.
* minsyms.c (add_minsym_to_demangled_hash_table): Use
SYMBOL_SEARCH_NAME.
(lookup_minimal_symbol): Use SYMBOL_LINKAGE_NAME or
SYMBOL_MATCHES_SEARCH_NAME, depending on the pass.
* objfiles.h (ALL_OBJFILE_MSYMBOLS): Use SYMBOL_LINKAGE_NAME.
* printcmd.c (build_address_symbolic): Use SYMBOL_LINKAGE_NAME.
(address_info): Use SYMBOL_PRINT_NAME for messages and
SYMBOL_LINKAGE_NAME for lookups.
* sol-thread.c (info_cb): Use SYMBOL_PRINT_NAME for messages.
* stabsread.c (patch_block_stabs, define_symbol)
(read_type, read_enum_type, common_block_end)
(cleanup_undefined_types_1, scan_file_globals): Use
SYMBOL_LINKAGE_NAME, SYMBOL_SET_LINKAGE_NAME, ALL_OBJFILE_MSYMBOLS,
and SYMBOL_PRINT_NAME.
* stack.c (print_frame_args): Use SYMBOL_LINKAGE_NAME.
(print_frame, frame_info): Use SYMBOL_PRINT_NAME for output. Use
cp_remove_params instead of cplus_demangle.
(print_block_frame_labels, print_frame_arg_vars): Use
SYMBOL_LINKAGE_NAME.
* symmisc.c (dump_msymbols): Use ALL_OBJFILE_MSYMBOLS and
SYMBOL_LINKAGE_NAME.
(dump_symtab_1, print_symbol, print_partial_symbols)
(maintenance_check_symtabs): Use SYMBOL_LINKAGE_NAME.
* symtab.h (DEPRECATED_SYMBOL_NAME): Delete.
(SYMBOL_SET_LINKAGE_NAME): New.
(SYMBOL_SET_NAMES): Add a comment.
* tracepoint.c (set_traceframe_context, validate_actionline)
(collect_symbol, scope_info): Use SYMBOL_LINKAGE_NAME for
lookups and SYMBOL_PRINT_NAME for output.
* typeprint.c (typedef_print): Use SYMBOL_LINKAGE_NAME.
* xcoffread.c (process_xcoff_symbol): Use SYMBOL_SET_LINKAGE_NAME.
2008-08-22 02:14:39 +08:00
|
|
|
|
/* Set just the linkage name of a symbol; do not try to demangle
|
|
|
|
|
it. Used for constructs which do not have a mangled name,
|
|
|
|
|
e.g. struct tags. Unlike SYMBOL_SET_NAMES, linkage_name must
|
2009-11-06 03:53:04 +08:00
|
|
|
|
be terminated and either already on the objfile's obstack or
|
|
|
|
|
permanently allocated. */
|
* ax-gdb.c (gen_var_ref): Use SYMBOL_LINKAGE_NAME.
* blockframe.c (find_pc_partial_function): Likewise.
* buildsym.c (find_symbol_in_list): Likewise.
* c-valprint.c (c_val_print): Likewise.
* coffread.c (patch_opaque_types, process_coff_symbol): Likewise.
(coff_read_enum_type): Likewise. Use SYMBOL_SET_LINKAGE_NAME.
* cp-support.c (cp_remove_params): Renamed from remove_params and
made global.
(overload_list_add_symbol): Update call to remove_params.
* cp-support.h (cp_remove_params): Declare.
* dwarf2read.c (process_enumeration_scope): Use SYMBOL_LINKAGE_NAME.
(dwarf2_const_value): Use SYMBOL_PRINT_NAME.
* expprint.c (dump_subexp_body_standard): Likewise.
* f-valprint.c (info_common_command, there_is_a_visible_common_named):
Use SYMBOL_LINKAGE_NAME to find symbols and SYMBOL_PRINT_NAME
for messages.
* findvar.c (read_var_value): Use SYMBOL_LINKAGE_NAME.
* gnu-v2-abi.c (gnuv2_value_rtti_type): Likewise.
* hppa-hpux-tdep.c (hppa32_hpux_in_solib_call_trampoline)
(hppa_hpux_skip_trampoline_code): Use SYMBOL_LINKAGE_NAME to find
symbols and SYMBOL_PRINT_NAME for messages.
* jv-lang.c (add_class_symbol): Use SYMBOL_SET_LINKAGE_NAME.
* linespec.c (decode_line_2): Use SYMBOL_LINKAGE_NAME.
* mdebugread.c (parse_symbol): Use SYMBOL_LINKAGE_NAME and
SYMBOL_SET_LINKAGE_NAME.
(mylookup_symbol): Use SYMBOL_LINKAGE_NAME.
* minsyms.c (add_minsym_to_demangled_hash_table): Use
SYMBOL_SEARCH_NAME.
(lookup_minimal_symbol): Use SYMBOL_LINKAGE_NAME or
SYMBOL_MATCHES_SEARCH_NAME, depending on the pass.
* objfiles.h (ALL_OBJFILE_MSYMBOLS): Use SYMBOL_LINKAGE_NAME.
* printcmd.c (build_address_symbolic): Use SYMBOL_LINKAGE_NAME.
(address_info): Use SYMBOL_PRINT_NAME for messages and
SYMBOL_LINKAGE_NAME for lookups.
* sol-thread.c (info_cb): Use SYMBOL_PRINT_NAME for messages.
* stabsread.c (patch_block_stabs, define_symbol)
(read_type, read_enum_type, common_block_end)
(cleanup_undefined_types_1, scan_file_globals): Use
SYMBOL_LINKAGE_NAME, SYMBOL_SET_LINKAGE_NAME, ALL_OBJFILE_MSYMBOLS,
and SYMBOL_PRINT_NAME.
* stack.c (print_frame_args): Use SYMBOL_LINKAGE_NAME.
(print_frame, frame_info): Use SYMBOL_PRINT_NAME for output. Use
cp_remove_params instead of cplus_demangle.
(print_block_frame_labels, print_frame_arg_vars): Use
SYMBOL_LINKAGE_NAME.
* symmisc.c (dump_msymbols): Use ALL_OBJFILE_MSYMBOLS and
SYMBOL_LINKAGE_NAME.
(dump_symtab_1, print_symbol, print_partial_symbols)
(maintenance_check_symtabs): Use SYMBOL_LINKAGE_NAME.
* symtab.h (DEPRECATED_SYMBOL_NAME): Delete.
(SYMBOL_SET_LINKAGE_NAME): New.
(SYMBOL_SET_NAMES): Add a comment.
* tracepoint.c (set_traceframe_context, validate_actionline)
(collect_symbol, scope_info): Use SYMBOL_LINKAGE_NAME for
lookups and SYMBOL_PRINT_NAME for output.
* typeprint.c (typedef_print): Use SYMBOL_LINKAGE_NAME.
* xcoffread.c (process_xcoff_symbol): Use SYMBOL_SET_LINKAGE_NAME.
2008-08-22 02:14:39 +08:00
|
|
|
|
#define SYMBOL_SET_LINKAGE_NAME(symbol,linkage_name) \
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|
|
|
|
(symbol)->ginfo.name = (linkage_name)
|
|
|
|
|
|
|
|
|
|
/* Set the linkage and natural names of a symbol, by demangling
|
|
|
|
|
the linkage name. */
|
2009-11-17 02:40:23 +08:00
|
|
|
|
#define SYMBOL_SET_NAMES(symbol,linkage_name,len,copy_name,objfile) \
|
|
|
|
|
symbol_set_names (&(symbol)->ginfo, linkage_name, len, copy_name, objfile)
|
2003-02-05 02:07:01 +08:00
|
|
|
|
extern void symbol_set_names (struct general_symbol_info *symbol,
|
2009-11-17 02:40:23 +08:00
|
|
|
|
const char *linkage_name, int len, int copy_name,
|
2003-02-05 02:07:01 +08:00
|
|
|
|
struct objfile *objfile);
|
|
|
|
|
|
2003-02-25 David Carlton <carlton@math.stanford.edu>
* symtab.h (SYMBOL_NATURAL_NAME): New macro.
(SYMBOL_LINKAGE_NAME): Ditto.
(SYMBOL_PRINT_NAME): Use SYMBOL_NATURAL_NAME and
SYMBOL_LINKAGE_NAME.
(struct general_symbol_info): Expand comment.
(DEPRECATED_SYMBOL_NAME): Rename from SYMBOL_NAME.
(SYMBOL_MATCHES_NAME): Use DEPRECATED_SYMBOL_NAME.
(SYMBOL_MATCHES_REGEXP): Ditto.
* symtab.c (symbol_natural_name): New function.
* objfiles.h: Replace all uses of SYMBOL_NAME by
DEPRECATED_SYMBOL_NAME.
* xcoffread.c, valops.c, typeprint.c, tracepoint.c: Ditto.
* symtab.c, symmisc.c, symfile.c, stack.c, stabsread.c: Ditto.
* somsolib.c, sol-thread.c, rs6000-tdep.c, p-valprint.c: Ditto.
* printcmd.c, objfiles.c, objc-lang.c, mipsread.c: Ditto.
* minsyms.c, mdebugread.c, linespec.c, jv-lang.c: Ditto.
* i386-tdep.c, i386-linux-tdep.c, hpread.c, hppa-tdep.c: Ditto.
* gnu-v2-abi.c, f-valprint.c, findvar.c, expprint.c: Ditto.
* dwarfread.c, dwarf2read.c, dbxread.c, c-valprint.c: Ditto.
* cp-valprint.c, coffread.c, buildsym.c, breakpoint.c: Ditto.
* blockframe.c, ax-gdb.c, arm-linux-tdep.c, ada-lang.c: Ditto.
* ada-exp.y: Ditto.
* ada-exp.y: Update copyright.
* sol-thread.c, mipsread.c, jv-lang.c, f-valprint.c: Ditto.
* cp-valprint.c: Ditto.
2003-02-25 David Carlton <carlton@math.stanford.edu>
* generic/gdbtk.h: Replace all instances of SYMBOL_NAME by
DEPRECATED_SYMBOL_NAME.
* generic/gdbtk-stack.c, generic/gdbtk-cmds.c: Ditto.
* generic/gdbtk-stack.c, generic/gdbtk-cmds.c: Update copyright.
2003-02-25 David Carlton <carlton@math.stanford.edu>
* mi-cmd-stack.c: Replace all instances of SYMBOL_NAME with
DEPRECATED_SYMBOL_NAME. Update copyright.
2003-02-26 05:36:23 +08:00
|
|
|
|
/* Now come lots of name accessor macros. Short version as to when to
|
|
|
|
|
use which: Use SYMBOL_NATURAL_NAME to refer to the name of the
|
|
|
|
|
symbol in the original source code. Use SYMBOL_LINKAGE_NAME if you
|
|
|
|
|
want to know what the linker thinks the symbol's name is. Use
|
|
|
|
|
SYMBOL_PRINT_NAME for output. Use SYMBOL_DEMANGLED_NAME if you
|
|
|
|
|
specifically need to know whether SYMBOL_NATURAL_NAME and
|
* ax-gdb.c (gen_var_ref): Use SYMBOL_LINKAGE_NAME.
* blockframe.c (find_pc_partial_function): Likewise.
* buildsym.c (find_symbol_in_list): Likewise.
* c-valprint.c (c_val_print): Likewise.
* coffread.c (patch_opaque_types, process_coff_symbol): Likewise.
(coff_read_enum_type): Likewise. Use SYMBOL_SET_LINKAGE_NAME.
* cp-support.c (cp_remove_params): Renamed from remove_params and
made global.
(overload_list_add_symbol): Update call to remove_params.
* cp-support.h (cp_remove_params): Declare.
* dwarf2read.c (process_enumeration_scope): Use SYMBOL_LINKAGE_NAME.
(dwarf2_const_value): Use SYMBOL_PRINT_NAME.
* expprint.c (dump_subexp_body_standard): Likewise.
* f-valprint.c (info_common_command, there_is_a_visible_common_named):
Use SYMBOL_LINKAGE_NAME to find symbols and SYMBOL_PRINT_NAME
for messages.
* findvar.c (read_var_value): Use SYMBOL_LINKAGE_NAME.
* gnu-v2-abi.c (gnuv2_value_rtti_type): Likewise.
* hppa-hpux-tdep.c (hppa32_hpux_in_solib_call_trampoline)
(hppa_hpux_skip_trampoline_code): Use SYMBOL_LINKAGE_NAME to find
symbols and SYMBOL_PRINT_NAME for messages.
* jv-lang.c (add_class_symbol): Use SYMBOL_SET_LINKAGE_NAME.
* linespec.c (decode_line_2): Use SYMBOL_LINKAGE_NAME.
* mdebugread.c (parse_symbol): Use SYMBOL_LINKAGE_NAME and
SYMBOL_SET_LINKAGE_NAME.
(mylookup_symbol): Use SYMBOL_LINKAGE_NAME.
* minsyms.c (add_minsym_to_demangled_hash_table): Use
SYMBOL_SEARCH_NAME.
(lookup_minimal_symbol): Use SYMBOL_LINKAGE_NAME or
SYMBOL_MATCHES_SEARCH_NAME, depending on the pass.
* objfiles.h (ALL_OBJFILE_MSYMBOLS): Use SYMBOL_LINKAGE_NAME.
* printcmd.c (build_address_symbolic): Use SYMBOL_LINKAGE_NAME.
(address_info): Use SYMBOL_PRINT_NAME for messages and
SYMBOL_LINKAGE_NAME for lookups.
* sol-thread.c (info_cb): Use SYMBOL_PRINT_NAME for messages.
* stabsread.c (patch_block_stabs, define_symbol)
(read_type, read_enum_type, common_block_end)
(cleanup_undefined_types_1, scan_file_globals): Use
SYMBOL_LINKAGE_NAME, SYMBOL_SET_LINKAGE_NAME, ALL_OBJFILE_MSYMBOLS,
and SYMBOL_PRINT_NAME.
* stack.c (print_frame_args): Use SYMBOL_LINKAGE_NAME.
(print_frame, frame_info): Use SYMBOL_PRINT_NAME for output. Use
cp_remove_params instead of cplus_demangle.
(print_block_frame_labels, print_frame_arg_vars): Use
SYMBOL_LINKAGE_NAME.
* symmisc.c (dump_msymbols): Use ALL_OBJFILE_MSYMBOLS and
SYMBOL_LINKAGE_NAME.
(dump_symtab_1, print_symbol, print_partial_symbols)
(maintenance_check_symtabs): Use SYMBOL_LINKAGE_NAME.
* symtab.h (DEPRECATED_SYMBOL_NAME): Delete.
(SYMBOL_SET_LINKAGE_NAME): New.
(SYMBOL_SET_NAMES): Add a comment.
* tracepoint.c (set_traceframe_context, validate_actionline)
(collect_symbol, scope_info): Use SYMBOL_LINKAGE_NAME for
lookups and SYMBOL_PRINT_NAME for output.
* typeprint.c (typedef_print): Use SYMBOL_LINKAGE_NAME.
* xcoffread.c (process_xcoff_symbol): Use SYMBOL_SET_LINKAGE_NAME.
2008-08-22 02:14:39 +08:00
|
|
|
|
SYMBOL_LINKAGE_NAME are different. */
|
2003-02-25 David Carlton <carlton@math.stanford.edu>
* symtab.h (SYMBOL_NATURAL_NAME): New macro.
(SYMBOL_LINKAGE_NAME): Ditto.
(SYMBOL_PRINT_NAME): Use SYMBOL_NATURAL_NAME and
SYMBOL_LINKAGE_NAME.
(struct general_symbol_info): Expand comment.
(DEPRECATED_SYMBOL_NAME): Rename from SYMBOL_NAME.
(SYMBOL_MATCHES_NAME): Use DEPRECATED_SYMBOL_NAME.
(SYMBOL_MATCHES_REGEXP): Ditto.
* symtab.c (symbol_natural_name): New function.
* objfiles.h: Replace all uses of SYMBOL_NAME by
DEPRECATED_SYMBOL_NAME.
* xcoffread.c, valops.c, typeprint.c, tracepoint.c: Ditto.
* symtab.c, symmisc.c, symfile.c, stack.c, stabsread.c: Ditto.
* somsolib.c, sol-thread.c, rs6000-tdep.c, p-valprint.c: Ditto.
* printcmd.c, objfiles.c, objc-lang.c, mipsread.c: Ditto.
* minsyms.c, mdebugread.c, linespec.c, jv-lang.c: Ditto.
* i386-tdep.c, i386-linux-tdep.c, hpread.c, hppa-tdep.c: Ditto.
* gnu-v2-abi.c, f-valprint.c, findvar.c, expprint.c: Ditto.
* dwarfread.c, dwarf2read.c, dbxread.c, c-valprint.c: Ditto.
* cp-valprint.c, coffread.c, buildsym.c, breakpoint.c: Ditto.
* blockframe.c, ax-gdb.c, arm-linux-tdep.c, ada-lang.c: Ditto.
* ada-exp.y: Ditto.
* ada-exp.y: Update copyright.
* sol-thread.c, mipsread.c, jv-lang.c, f-valprint.c: Ditto.
* cp-valprint.c: Ditto.
2003-02-25 David Carlton <carlton@math.stanford.edu>
* generic/gdbtk.h: Replace all instances of SYMBOL_NAME by
DEPRECATED_SYMBOL_NAME.
* generic/gdbtk-stack.c, generic/gdbtk-cmds.c: Ditto.
* generic/gdbtk-stack.c, generic/gdbtk-cmds.c: Update copyright.
2003-02-25 David Carlton <carlton@math.stanford.edu>
* mi-cmd-stack.c: Replace all instances of SYMBOL_NAME with
DEPRECATED_SYMBOL_NAME. Update copyright.
2003-02-26 05:36:23 +08:00
|
|
|
|
|
|
|
|
|
/* Return SYMBOL's "natural" name, i.e. the name that it was called in
|
|
|
|
|
the original source code. In languages like C++ where symbols may
|
|
|
|
|
be mangled for ease of manipulation by the linker, this is the
|
|
|
|
|
demangled name. */
|
|
|
|
|
|
|
|
|
|
#define SYMBOL_NATURAL_NAME(symbol) \
|
|
|
|
|
(symbol_natural_name (&(symbol)->ginfo))
|
|
|
|
|
extern char *symbol_natural_name (const struct general_symbol_info *symbol);
|
|
|
|
|
|
|
|
|
|
/* Return SYMBOL's name from the point of view of the linker. In
|
|
|
|
|
languages like C++ where symbols may be mangled for ease of
|
|
|
|
|
manipulation by the linker, this is the mangled name; otherwise,
|
* ax-gdb.c (gen_var_ref): Use SYMBOL_LINKAGE_NAME.
* blockframe.c (find_pc_partial_function): Likewise.
* buildsym.c (find_symbol_in_list): Likewise.
* c-valprint.c (c_val_print): Likewise.
* coffread.c (patch_opaque_types, process_coff_symbol): Likewise.
(coff_read_enum_type): Likewise. Use SYMBOL_SET_LINKAGE_NAME.
* cp-support.c (cp_remove_params): Renamed from remove_params and
made global.
(overload_list_add_symbol): Update call to remove_params.
* cp-support.h (cp_remove_params): Declare.
* dwarf2read.c (process_enumeration_scope): Use SYMBOL_LINKAGE_NAME.
(dwarf2_const_value): Use SYMBOL_PRINT_NAME.
* expprint.c (dump_subexp_body_standard): Likewise.
* f-valprint.c (info_common_command, there_is_a_visible_common_named):
Use SYMBOL_LINKAGE_NAME to find symbols and SYMBOL_PRINT_NAME
for messages.
* findvar.c (read_var_value): Use SYMBOL_LINKAGE_NAME.
* gnu-v2-abi.c (gnuv2_value_rtti_type): Likewise.
* hppa-hpux-tdep.c (hppa32_hpux_in_solib_call_trampoline)
(hppa_hpux_skip_trampoline_code): Use SYMBOL_LINKAGE_NAME to find
symbols and SYMBOL_PRINT_NAME for messages.
* jv-lang.c (add_class_symbol): Use SYMBOL_SET_LINKAGE_NAME.
* linespec.c (decode_line_2): Use SYMBOL_LINKAGE_NAME.
* mdebugread.c (parse_symbol): Use SYMBOL_LINKAGE_NAME and
SYMBOL_SET_LINKAGE_NAME.
(mylookup_symbol): Use SYMBOL_LINKAGE_NAME.
* minsyms.c (add_minsym_to_demangled_hash_table): Use
SYMBOL_SEARCH_NAME.
(lookup_minimal_symbol): Use SYMBOL_LINKAGE_NAME or
SYMBOL_MATCHES_SEARCH_NAME, depending on the pass.
* objfiles.h (ALL_OBJFILE_MSYMBOLS): Use SYMBOL_LINKAGE_NAME.
* printcmd.c (build_address_symbolic): Use SYMBOL_LINKAGE_NAME.
(address_info): Use SYMBOL_PRINT_NAME for messages and
SYMBOL_LINKAGE_NAME for lookups.
* sol-thread.c (info_cb): Use SYMBOL_PRINT_NAME for messages.
* stabsread.c (patch_block_stabs, define_symbol)
(read_type, read_enum_type, common_block_end)
(cleanup_undefined_types_1, scan_file_globals): Use
SYMBOL_LINKAGE_NAME, SYMBOL_SET_LINKAGE_NAME, ALL_OBJFILE_MSYMBOLS,
and SYMBOL_PRINT_NAME.
* stack.c (print_frame_args): Use SYMBOL_LINKAGE_NAME.
(print_frame, frame_info): Use SYMBOL_PRINT_NAME for output. Use
cp_remove_params instead of cplus_demangle.
(print_block_frame_labels, print_frame_arg_vars): Use
SYMBOL_LINKAGE_NAME.
* symmisc.c (dump_msymbols): Use ALL_OBJFILE_MSYMBOLS and
SYMBOL_LINKAGE_NAME.
(dump_symtab_1, print_symbol, print_partial_symbols)
(maintenance_check_symtabs): Use SYMBOL_LINKAGE_NAME.
* symtab.h (DEPRECATED_SYMBOL_NAME): Delete.
(SYMBOL_SET_LINKAGE_NAME): New.
(SYMBOL_SET_NAMES): Add a comment.
* tracepoint.c (set_traceframe_context, validate_actionline)
(collect_symbol, scope_info): Use SYMBOL_LINKAGE_NAME for
lookups and SYMBOL_PRINT_NAME for output.
* typeprint.c (typedef_print): Use SYMBOL_LINKAGE_NAME.
* xcoffread.c (process_xcoff_symbol): Use SYMBOL_SET_LINKAGE_NAME.
2008-08-22 02:14:39 +08:00
|
|
|
|
it's the same as SYMBOL_NATURAL_NAME. */
|
2003-02-25 David Carlton <carlton@math.stanford.edu>
* symtab.h (SYMBOL_NATURAL_NAME): New macro.
(SYMBOL_LINKAGE_NAME): Ditto.
(SYMBOL_PRINT_NAME): Use SYMBOL_NATURAL_NAME and
SYMBOL_LINKAGE_NAME.
(struct general_symbol_info): Expand comment.
(DEPRECATED_SYMBOL_NAME): Rename from SYMBOL_NAME.
(SYMBOL_MATCHES_NAME): Use DEPRECATED_SYMBOL_NAME.
(SYMBOL_MATCHES_REGEXP): Ditto.
* symtab.c (symbol_natural_name): New function.
* objfiles.h: Replace all uses of SYMBOL_NAME by
DEPRECATED_SYMBOL_NAME.
* xcoffread.c, valops.c, typeprint.c, tracepoint.c: Ditto.
* symtab.c, symmisc.c, symfile.c, stack.c, stabsread.c: Ditto.
* somsolib.c, sol-thread.c, rs6000-tdep.c, p-valprint.c: Ditto.
* printcmd.c, objfiles.c, objc-lang.c, mipsread.c: Ditto.
* minsyms.c, mdebugread.c, linespec.c, jv-lang.c: Ditto.
* i386-tdep.c, i386-linux-tdep.c, hpread.c, hppa-tdep.c: Ditto.
* gnu-v2-abi.c, f-valprint.c, findvar.c, expprint.c: Ditto.
* dwarfread.c, dwarf2read.c, dbxread.c, c-valprint.c: Ditto.
* cp-valprint.c, coffread.c, buildsym.c, breakpoint.c: Ditto.
* blockframe.c, ax-gdb.c, arm-linux-tdep.c, ada-lang.c: Ditto.
* ada-exp.y: Ditto.
* ada-exp.y: Update copyright.
* sol-thread.c, mipsread.c, jv-lang.c, f-valprint.c: Ditto.
* cp-valprint.c: Ditto.
2003-02-25 David Carlton <carlton@math.stanford.edu>
* generic/gdbtk.h: Replace all instances of SYMBOL_NAME by
DEPRECATED_SYMBOL_NAME.
* generic/gdbtk-stack.c, generic/gdbtk-cmds.c: Ditto.
* generic/gdbtk-stack.c, generic/gdbtk-cmds.c: Update copyright.
2003-02-25 David Carlton <carlton@math.stanford.edu>
* mi-cmd-stack.c: Replace all instances of SYMBOL_NAME with
DEPRECATED_SYMBOL_NAME. Update copyright.
2003-02-26 05:36:23 +08:00
|
|
|
|
|
|
|
|
|
#define SYMBOL_LINKAGE_NAME(symbol) (symbol)->ginfo.name
|
|
|
|
|
|
2002-10-24 04:09:28 +08:00
|
|
|
|
/* Return the demangled name for a symbol based on the language for
|
2011-01-12 05:53:25 +08:00
|
|
|
|
that symbol. If no demangled name exists, return NULL. */
|
2002-10-24 04:09:28 +08:00
|
|
|
|
#define SYMBOL_DEMANGLED_NAME(symbol) \
|
|
|
|
|
(symbol_demangled_name (&(symbol)->ginfo))
|
2008-08-22 02:40:34 +08:00
|
|
|
|
extern char *symbol_demangled_name (const struct general_symbol_info *symbol);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2003-02-20 David Carlton <carlton@math.stanford.edu>
* symtab.h (SYMBOL_PRINT_NAME): Rename from SYMBOL_SOURCE_NAME;
expand comment.
* ada-lang.c (user_select_syms, ada_finish_decode_line_1): Replace
SYMBOL_PRINT_NAME with SYMBOL_SOURCE_NAME.
* ada-typeprint.c (ada_typedef_print): Ditto.
* ax-gdb.c (gen_var_ref): Ditto.
* breakpoint.c (print_one_breakpoint): Ditto.
* buildsym.c (finish_block): Ditto.
* c-valprint.c (c_val_print): Ditto.
* expprint.c (print_subexp): Ditto.
* findvar.c (locate_var_value): Ditto.
* infcmd.c (jump_command): Ditto.
* linespec.c (decode_line_2, decode_compound): Ditto.
* maint.c (maintenance_translate_address): Ditto.
* objc-lang.c (compare_selectors, compare_classes): Ditto.
* printcmd.c (build_address_symbolic, sym_info, print_frame_args):
Ditto.
* p-valprint.c (pascal_val_print): Ditto.
* stabsread.c (define_symbol): Ditto.
* stack.c (print_frame, frame_info, print_block_frame_locals)
(print_frame_arg_vars, return_command): Ditto.
* symfile.c (compare_symbols, compare_psymbols): Ditto.
* symmisc.c (print_symbol): Ditto.
* symtab.c (lookup_partial_symbol, lookup_block_symbol)
(compare_search_syms, print_symbol_info, print_msymbol_info)
(rbreak_command): Ditto.
* tracepoint.c (tracepoints_info): Ditto.
* typeprint.c (typedef_print): Ditto.
* valops.c (value_of_variable, hand_function_call): Ditto.
* cli/cli-cmds.c (edit_command, list_command): Ditto.
* ada-typeprint.c: Update Copyright.
* infcmd.c, objc-lang.c, p-valprint.c, symmisc.c: Ditto.
* tracepoint.c, cli/cli-cmds.c: Ditto.
2003-02-21 01:17:25 +08:00
|
|
|
|
/* Macro that returns a version of the name of a symbol that is
|
|
|
|
|
suitable for output. In C++ this is the "demangled" form of the
|
|
|
|
|
name if demangle is on and the "mangled" form of the name if
|
|
|
|
|
demangle is off. In other languages this is just the symbol name.
|
|
|
|
|
The result should never be NULL. Don't use this for internal
|
|
|
|
|
purposes (e.g. storing in a hashtable): it's only suitable for
|
|
|
|
|
output. */
|
|
|
|
|
|
|
|
|
|
#define SYMBOL_PRINT_NAME(symbol) \
|
2003-02-25 David Carlton <carlton@math.stanford.edu>
* symtab.h (SYMBOL_NATURAL_NAME): New macro.
(SYMBOL_LINKAGE_NAME): Ditto.
(SYMBOL_PRINT_NAME): Use SYMBOL_NATURAL_NAME and
SYMBOL_LINKAGE_NAME.
(struct general_symbol_info): Expand comment.
(DEPRECATED_SYMBOL_NAME): Rename from SYMBOL_NAME.
(SYMBOL_MATCHES_NAME): Use DEPRECATED_SYMBOL_NAME.
(SYMBOL_MATCHES_REGEXP): Ditto.
* symtab.c (symbol_natural_name): New function.
* objfiles.h: Replace all uses of SYMBOL_NAME by
DEPRECATED_SYMBOL_NAME.
* xcoffread.c, valops.c, typeprint.c, tracepoint.c: Ditto.
* symtab.c, symmisc.c, symfile.c, stack.c, stabsread.c: Ditto.
* somsolib.c, sol-thread.c, rs6000-tdep.c, p-valprint.c: Ditto.
* printcmd.c, objfiles.c, objc-lang.c, mipsread.c: Ditto.
* minsyms.c, mdebugread.c, linespec.c, jv-lang.c: Ditto.
* i386-tdep.c, i386-linux-tdep.c, hpread.c, hppa-tdep.c: Ditto.
* gnu-v2-abi.c, f-valprint.c, findvar.c, expprint.c: Ditto.
* dwarfread.c, dwarf2read.c, dbxread.c, c-valprint.c: Ditto.
* cp-valprint.c, coffread.c, buildsym.c, breakpoint.c: Ditto.
* blockframe.c, ax-gdb.c, arm-linux-tdep.c, ada-lang.c: Ditto.
* ada-exp.y: Ditto.
* ada-exp.y: Update copyright.
* sol-thread.c, mipsread.c, jv-lang.c, f-valprint.c: Ditto.
* cp-valprint.c: Ditto.
2003-02-25 David Carlton <carlton@math.stanford.edu>
* generic/gdbtk.h: Replace all instances of SYMBOL_NAME by
DEPRECATED_SYMBOL_NAME.
* generic/gdbtk-stack.c, generic/gdbtk-cmds.c: Ditto.
* generic/gdbtk-stack.c, generic/gdbtk-cmds.c: Update copyright.
2003-02-25 David Carlton <carlton@math.stanford.edu>
* mi-cmd-stack.c: Replace all instances of SYMBOL_NAME with
DEPRECATED_SYMBOL_NAME. Update copyright.
2003-02-26 05:36:23 +08:00
|
|
|
|
(demangle ? SYMBOL_NATURAL_NAME (symbol) : SYMBOL_LINKAGE_NAME (symbol))
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
/* Macro that tests a symbol for a match against a specified name string.
|
|
|
|
|
First test the unencoded name, then looks for and test a C++ encoded
|
|
|
|
|
name if it exists. Note that whitespace is ignored while attempting to
|
|
|
|
|
match a C++ encoded name, so that "foo::bar(int,long)" is the same as
|
|
|
|
|
"foo :: bar (int, long)".
|
2011-01-12 05:53:25 +08:00
|
|
|
|
Evaluates to zero if the match fails, or nonzero if it succeeds. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2003-03-04 02:34:12 +08:00
|
|
|
|
/* Macro that tests a symbol for a match against a specified name
|
|
|
|
|
string. It tests against SYMBOL_NATURAL_NAME, and it ignores
|
|
|
|
|
whitespace and trailing parentheses. (See strcmp_iw for details
|
|
|
|
|
about its behavior.) */
|
|
|
|
|
|
|
|
|
|
#define SYMBOL_MATCHES_NATURAL_NAME(symbol, name) \
|
|
|
|
|
(strcmp_iw (SYMBOL_NATURAL_NAME (symbol), (name)) == 0)
|
|
|
|
|
|
2011-01-12 05:53:25 +08:00
|
|
|
|
/* Macro that returns the name to be used when sorting and searching symbols.
|
2004-05-20 17:51:34 +08:00
|
|
|
|
In C++, Chill, and Java, we search for the demangled form of a name,
|
|
|
|
|
and so sort symbols accordingly. In Ada, however, we search by mangled
|
|
|
|
|
name. If there is no distinct demangled name, then SYMBOL_SEARCH_NAME
|
2011-01-12 05:53:25 +08:00
|
|
|
|
returns the same value (same pointer) as SYMBOL_LINKAGE_NAME. */
|
2004-05-20 17:51:34 +08:00
|
|
|
|
#define SYMBOL_SEARCH_NAME(symbol) \
|
|
|
|
|
(symbol_search_name (&(symbol)->ginfo))
|
|
|
|
|
extern char *symbol_search_name (const struct general_symbol_info *);
|
|
|
|
|
|
|
|
|
|
/* Analogous to SYMBOL_MATCHES_NATURAL_NAME, but uses the search
|
|
|
|
|
name. */
|
|
|
|
|
#define SYMBOL_MATCHES_SEARCH_NAME(symbol, name) \
|
|
|
|
|
(strcmp_iw (SYMBOL_SEARCH_NAME (symbol), (name)) == 0)
|
|
|
|
|
|
2003-08-21 01:39:18 +08:00
|
|
|
|
/* Classification types for a minimal symbol. These should be taken as
|
|
|
|
|
"advisory only", since if gdb can't easily figure out a
|
|
|
|
|
classification it simply selects mst_unknown. It may also have to
|
|
|
|
|
guess when it can't figure out which is a better match between two
|
|
|
|
|
types (mst_data versus mst_bss) for example. Since the minimal
|
|
|
|
|
symbol info is sometimes derived from the BFD library's view of a
|
2011-01-12 05:53:25 +08:00
|
|
|
|
file, we need to live with what information bfd supplies. */
|
2003-08-21 01:39:18 +08:00
|
|
|
|
|
|
|
|
|
enum minimal_symbol_type
|
|
|
|
|
{
|
|
|
|
|
mst_unknown = 0, /* Unknown type, the default */
|
|
|
|
|
mst_text, /* Generally executable instructions */
|
2011-03-29 04:21:04 +08:00
|
|
|
|
mst_text_gnu_ifunc, /* Executable code returning address
|
|
|
|
|
of executable code */
|
|
|
|
|
mst_slot_got_plt, /* GOT entries for .plt sections */
|
2003-08-21 01:39:18 +08:00
|
|
|
|
mst_data, /* Generally initialized data */
|
|
|
|
|
mst_bss, /* Generally uninitialized data */
|
|
|
|
|
mst_abs, /* Generally absolute (nonrelocatable) */
|
|
|
|
|
/* GDB uses mst_solib_trampoline for the start address of a shared
|
|
|
|
|
library trampoline entry. Breakpoints for shared library functions
|
|
|
|
|
are put there if the shared library is not yet loaded.
|
|
|
|
|
After the shared library is loaded, lookup_minimal_symbol will
|
|
|
|
|
prefer the minimal symbol from the shared library (usually
|
|
|
|
|
a mst_text symbol) over the mst_solib_trampoline symbol, and the
|
|
|
|
|
breakpoints will be moved to their true address in the shared
|
|
|
|
|
library via breakpoint_re_set. */
|
|
|
|
|
mst_solib_trampoline, /* Shared library trampoline code */
|
|
|
|
|
/* For the mst_file* types, the names are only guaranteed to be unique
|
|
|
|
|
within a given .o file. */
|
|
|
|
|
mst_file_text, /* Static version of mst_text */
|
|
|
|
|
mst_file_data, /* Static version of mst_data */
|
|
|
|
|
mst_file_bss /* Static version of mst_bss */
|
|
|
|
|
};
|
|
|
|
|
|
1999-04-16 09:35:26 +08:00
|
|
|
|
/* Define a simple structure used to hold some very basic information about
|
|
|
|
|
all defined global symbols (text, data, bss, abs, etc). The only required
|
|
|
|
|
information is the general_symbol_info.
|
|
|
|
|
|
|
|
|
|
In many cases, even if a file was compiled with no special options for
|
|
|
|
|
debugging at all, as long as was not stripped it will contain sufficient
|
|
|
|
|
information to build a useful minimal symbol table using this structure.
|
|
|
|
|
Even when a file contains enough debugging information to build a full
|
|
|
|
|
symbol table, these minimal symbols are still useful for quickly mapping
|
|
|
|
|
between names and addresses, and vice versa. They are also sometimes
|
2011-01-12 05:53:25 +08:00
|
|
|
|
used to figure out what full symbol table entries need to be read in. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
struct minimal_symbol
|
2002-09-13 03:19:37 +08:00
|
|
|
|
{
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
/* The general symbol info required for all types of symbols.
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
The SYMBOL_VALUE_ADDRESS contains the address that this symbol
|
|
|
|
|
corresponds to. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
struct general_symbol_info ginfo;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2003-11-12 04:04:52 +08:00
|
|
|
|
/* Size of this symbol. end_psymtab in dbxread.c uses this
|
|
|
|
|
information to calculate the end of the partial symtab based on the
|
|
|
|
|
address of the last symbol plus the size of the last symbol. */
|
|
|
|
|
|
|
|
|
|
unsigned long size;
|
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
/* Which source file is this symbol in? Only relevant for mst_file_*. */
|
|
|
|
|
char *filename;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2003-08-21 01:39:18 +08:00
|
|
|
|
/* Classification type for this minimal symbol. */
|
2002-09-13 03:19:37 +08:00
|
|
|
|
|
2003-08-21 01:39:18 +08:00
|
|
|
|
ENUM_BITFIELD(minimal_symbol_type) type : 8;
|
2002-09-13 03:19:37 +08:00
|
|
|
|
|
2008-10-02 00:41:27 +08:00
|
|
|
|
/* Two flag bits provided for the use of the target. */
|
|
|
|
|
unsigned int target_flag_1 : 1;
|
|
|
|
|
unsigned int target_flag_2 : 1;
|
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
/* Minimal symbols with the same hash key are kept on a linked
|
|
|
|
|
list. This is the link. */
|
|
|
|
|
|
|
|
|
|
struct minimal_symbol *hash_next;
|
|
|
|
|
|
|
|
|
|
/* Minimal symbols are stored in two different hash tables. This is
|
|
|
|
|
the `next' pointer for the demangled hash table. */
|
|
|
|
|
|
|
|
|
|
struct minimal_symbol *demangled_hash_next;
|
|
|
|
|
};
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2008-10-02 00:41:27 +08:00
|
|
|
|
#define MSYMBOL_TARGET_FLAG_1(msymbol) (msymbol)->target_flag_1
|
|
|
|
|
#define MSYMBOL_TARGET_FLAG_2(msymbol) (msymbol)->target_flag_2
|
2003-11-12 04:04:52 +08:00
|
|
|
|
#define MSYMBOL_SIZE(msymbol) (msymbol)->size
|
1999-04-16 09:35:26 +08:00
|
|
|
|
#define MSYMBOL_TYPE(msymbol) (msymbol)->type
|
|
|
|
|
|
|
|
|
|
|
1999-07-08 04:19:36 +08:00
|
|
|
|
|
1999-04-16 09:35:26 +08:00
|
|
|
|
/* Represent one symbol name; a variable, constant, function or typedef. */
|
|
|
|
|
|
2003-05-14 Elena Zannoni <ezannoni@redhat.com>
* symtab.h (enum domain_enum): Rename from namespace_enum.
(UNDEF_DOMAIN, VAR_DOMAIN, STRUCT_DOMAIN, LABEL_DOMAIN,
VARIABLES_DOMAIN, FUNCTIONS_DOMAIN, TYPES_DOMAIN, METHODS_DOMAIN):
Rename from UNDEF_NAMESPACE, VAR_NAMESPACE, STRUCT_NAMESPACE,
LABEL_NAMESPACE, VARIABLES_NAMESPACE, FUNCTIONS_NAMESPACE,
TYPES_NAMESPACE, METHODS_NAMESPACE.
(SYMBOL_NAMESPACE): Rename to SYMBOL_DOMAIN.
(struct symbol, struct partial_symbol): Rename field
'namespace_enum namespace' to 'domain_enum domain'.
(PSYMBOL_NAMESPACE): Rename to PSYMBOL_DOMAIN.
Delete old define kludge for namespace.
* ada-exp.y, ada-lang.c, ada-lang.h, alpha-tdep.c, arm-tdep.c,
blockframe.c, c-exp.y, c-valprint.c, coffread.c, dbxread.c,
dwarf2read.c, dwarfread.c, f-exp.y, gdbtypes.c, gdbtypes.h,
gnu-v3-abi.c, hppa-tdep.c, hpread.c, jv-exp.y, jv-lang.c,
language.c, linespec.c, m2-exp.y, m3-nat.c, mdebugread.c,
mips-tdep.c, nlmread.c, objc-exp.y, objc-lang.c, objfiles.c,
p-exp.y, p-valprint.c, parse.c, printcmd.c, scm-lang.c, source.c,
stabsread.c, stack.c, symfile.c, symfile.h, symmisc.c, symtab.c,
valops.c, values.c, xcoffread.c, xstormy16-tdep.c: Replace all
occurrences of the above.
2003-05-12 Elena Zannoni <ezannoni@redhat.com>
* mi-mi-cmd-stack.c (list_args_or_locals): Rename VAR_NAMESPACE to
VAR_DOMAIN.
2003-05-15 01:43:20 +08:00
|
|
|
|
/* Different name domains for symbols. Looking up a symbol specifies a
|
2011-01-12 05:53:25 +08:00
|
|
|
|
domain and ignores symbol definitions in other name domains. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2003-08-21 01:39:18 +08:00
|
|
|
|
typedef enum domain_enum_tag
|
2002-09-13 03:19:37 +08:00
|
|
|
|
{
|
2003-05-14 Elena Zannoni <ezannoni@redhat.com>
* symtab.h (enum domain_enum): Rename from namespace_enum.
(UNDEF_DOMAIN, VAR_DOMAIN, STRUCT_DOMAIN, LABEL_DOMAIN,
VARIABLES_DOMAIN, FUNCTIONS_DOMAIN, TYPES_DOMAIN, METHODS_DOMAIN):
Rename from UNDEF_NAMESPACE, VAR_NAMESPACE, STRUCT_NAMESPACE,
LABEL_NAMESPACE, VARIABLES_NAMESPACE, FUNCTIONS_NAMESPACE,
TYPES_NAMESPACE, METHODS_NAMESPACE.
(SYMBOL_NAMESPACE): Rename to SYMBOL_DOMAIN.
(struct symbol, struct partial_symbol): Rename field
'namespace_enum namespace' to 'domain_enum domain'.
(PSYMBOL_NAMESPACE): Rename to PSYMBOL_DOMAIN.
Delete old define kludge for namespace.
* ada-exp.y, ada-lang.c, ada-lang.h, alpha-tdep.c, arm-tdep.c,
blockframe.c, c-exp.y, c-valprint.c, coffread.c, dbxread.c,
dwarf2read.c, dwarfread.c, f-exp.y, gdbtypes.c, gdbtypes.h,
gnu-v3-abi.c, hppa-tdep.c, hpread.c, jv-exp.y, jv-lang.c,
language.c, linespec.c, m2-exp.y, m3-nat.c, mdebugread.c,
mips-tdep.c, nlmread.c, objc-exp.y, objc-lang.c, objfiles.c,
p-exp.y, p-valprint.c, parse.c, printcmd.c, scm-lang.c, source.c,
stabsread.c, stack.c, symfile.c, symfile.h, symmisc.c, symtab.c,
valops.c, values.c, xcoffread.c, xstormy16-tdep.c: Replace all
occurrences of the above.
2003-05-12 Elena Zannoni <ezannoni@redhat.com>
* mi-mi-cmd-stack.c (list_args_or_locals): Rename VAR_NAMESPACE to
VAR_DOMAIN.
2003-05-15 01:43:20 +08:00
|
|
|
|
/* UNDEF_DOMAIN is used when a domain has not been discovered or
|
2002-09-13 03:19:37 +08:00
|
|
|
|
none of the following apply. This usually indicates an error either
|
2011-01-12 05:53:25 +08:00
|
|
|
|
in the symbol information or in gdb's handling of symbols. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2003-05-14 Elena Zannoni <ezannoni@redhat.com>
* symtab.h (enum domain_enum): Rename from namespace_enum.
(UNDEF_DOMAIN, VAR_DOMAIN, STRUCT_DOMAIN, LABEL_DOMAIN,
VARIABLES_DOMAIN, FUNCTIONS_DOMAIN, TYPES_DOMAIN, METHODS_DOMAIN):
Rename from UNDEF_NAMESPACE, VAR_NAMESPACE, STRUCT_NAMESPACE,
LABEL_NAMESPACE, VARIABLES_NAMESPACE, FUNCTIONS_NAMESPACE,
TYPES_NAMESPACE, METHODS_NAMESPACE.
(SYMBOL_NAMESPACE): Rename to SYMBOL_DOMAIN.
(struct symbol, struct partial_symbol): Rename field
'namespace_enum namespace' to 'domain_enum domain'.
(PSYMBOL_NAMESPACE): Rename to PSYMBOL_DOMAIN.
Delete old define kludge for namespace.
* ada-exp.y, ada-lang.c, ada-lang.h, alpha-tdep.c, arm-tdep.c,
blockframe.c, c-exp.y, c-valprint.c, coffread.c, dbxread.c,
dwarf2read.c, dwarfread.c, f-exp.y, gdbtypes.c, gdbtypes.h,
gnu-v3-abi.c, hppa-tdep.c, hpread.c, jv-exp.y, jv-lang.c,
language.c, linespec.c, m2-exp.y, m3-nat.c, mdebugread.c,
mips-tdep.c, nlmread.c, objc-exp.y, objc-lang.c, objfiles.c,
p-exp.y, p-valprint.c, parse.c, printcmd.c, scm-lang.c, source.c,
stabsread.c, stack.c, symfile.c, symfile.h, symmisc.c, symtab.c,
valops.c, values.c, xcoffread.c, xstormy16-tdep.c: Replace all
occurrences of the above.
2003-05-12 Elena Zannoni <ezannoni@redhat.com>
* mi-mi-cmd-stack.c (list_args_or_locals): Rename VAR_NAMESPACE to
VAR_DOMAIN.
2003-05-15 01:43:20 +08:00
|
|
|
|
UNDEF_DOMAIN,
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2003-05-14 Elena Zannoni <ezannoni@redhat.com>
* symtab.h (enum domain_enum): Rename from namespace_enum.
(UNDEF_DOMAIN, VAR_DOMAIN, STRUCT_DOMAIN, LABEL_DOMAIN,
VARIABLES_DOMAIN, FUNCTIONS_DOMAIN, TYPES_DOMAIN, METHODS_DOMAIN):
Rename from UNDEF_NAMESPACE, VAR_NAMESPACE, STRUCT_NAMESPACE,
LABEL_NAMESPACE, VARIABLES_NAMESPACE, FUNCTIONS_NAMESPACE,
TYPES_NAMESPACE, METHODS_NAMESPACE.
(SYMBOL_NAMESPACE): Rename to SYMBOL_DOMAIN.
(struct symbol, struct partial_symbol): Rename field
'namespace_enum namespace' to 'domain_enum domain'.
(PSYMBOL_NAMESPACE): Rename to PSYMBOL_DOMAIN.
Delete old define kludge for namespace.
* ada-exp.y, ada-lang.c, ada-lang.h, alpha-tdep.c, arm-tdep.c,
blockframe.c, c-exp.y, c-valprint.c, coffread.c, dbxread.c,
dwarf2read.c, dwarfread.c, f-exp.y, gdbtypes.c, gdbtypes.h,
gnu-v3-abi.c, hppa-tdep.c, hpread.c, jv-exp.y, jv-lang.c,
language.c, linespec.c, m2-exp.y, m3-nat.c, mdebugread.c,
mips-tdep.c, nlmread.c, objc-exp.y, objc-lang.c, objfiles.c,
p-exp.y, p-valprint.c, parse.c, printcmd.c, scm-lang.c, source.c,
stabsread.c, stack.c, symfile.c, symfile.h, symmisc.c, symtab.c,
valops.c, values.c, xcoffread.c, xstormy16-tdep.c: Replace all
occurrences of the above.
2003-05-12 Elena Zannoni <ezannoni@redhat.com>
* mi-mi-cmd-stack.c (list_args_or_locals): Rename VAR_NAMESPACE to
VAR_DOMAIN.
2003-05-15 01:43:20 +08:00
|
|
|
|
/* VAR_DOMAIN is the usual domain. In C, this contains variables,
|
2011-01-12 05:53:25 +08:00
|
|
|
|
function names, typedef names and enum type values. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2003-05-14 Elena Zannoni <ezannoni@redhat.com>
* symtab.h (enum domain_enum): Rename from namespace_enum.
(UNDEF_DOMAIN, VAR_DOMAIN, STRUCT_DOMAIN, LABEL_DOMAIN,
VARIABLES_DOMAIN, FUNCTIONS_DOMAIN, TYPES_DOMAIN, METHODS_DOMAIN):
Rename from UNDEF_NAMESPACE, VAR_NAMESPACE, STRUCT_NAMESPACE,
LABEL_NAMESPACE, VARIABLES_NAMESPACE, FUNCTIONS_NAMESPACE,
TYPES_NAMESPACE, METHODS_NAMESPACE.
(SYMBOL_NAMESPACE): Rename to SYMBOL_DOMAIN.
(struct symbol, struct partial_symbol): Rename field
'namespace_enum namespace' to 'domain_enum domain'.
(PSYMBOL_NAMESPACE): Rename to PSYMBOL_DOMAIN.
Delete old define kludge for namespace.
* ada-exp.y, ada-lang.c, ada-lang.h, alpha-tdep.c, arm-tdep.c,
blockframe.c, c-exp.y, c-valprint.c, coffread.c, dbxread.c,
dwarf2read.c, dwarfread.c, f-exp.y, gdbtypes.c, gdbtypes.h,
gnu-v3-abi.c, hppa-tdep.c, hpread.c, jv-exp.y, jv-lang.c,
language.c, linespec.c, m2-exp.y, m3-nat.c, mdebugread.c,
mips-tdep.c, nlmread.c, objc-exp.y, objc-lang.c, objfiles.c,
p-exp.y, p-valprint.c, parse.c, printcmd.c, scm-lang.c, source.c,
stabsread.c, stack.c, symfile.c, symfile.h, symmisc.c, symtab.c,
valops.c, values.c, xcoffread.c, xstormy16-tdep.c: Replace all
occurrences of the above.
2003-05-12 Elena Zannoni <ezannoni@redhat.com>
* mi-mi-cmd-stack.c (list_args_or_locals): Rename VAR_NAMESPACE to
VAR_DOMAIN.
2003-05-15 01:43:20 +08:00
|
|
|
|
VAR_DOMAIN,
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2003-05-14 Elena Zannoni <ezannoni@redhat.com>
* symtab.h (enum domain_enum): Rename from namespace_enum.
(UNDEF_DOMAIN, VAR_DOMAIN, STRUCT_DOMAIN, LABEL_DOMAIN,
VARIABLES_DOMAIN, FUNCTIONS_DOMAIN, TYPES_DOMAIN, METHODS_DOMAIN):
Rename from UNDEF_NAMESPACE, VAR_NAMESPACE, STRUCT_NAMESPACE,
LABEL_NAMESPACE, VARIABLES_NAMESPACE, FUNCTIONS_NAMESPACE,
TYPES_NAMESPACE, METHODS_NAMESPACE.
(SYMBOL_NAMESPACE): Rename to SYMBOL_DOMAIN.
(struct symbol, struct partial_symbol): Rename field
'namespace_enum namespace' to 'domain_enum domain'.
(PSYMBOL_NAMESPACE): Rename to PSYMBOL_DOMAIN.
Delete old define kludge for namespace.
* ada-exp.y, ada-lang.c, ada-lang.h, alpha-tdep.c, arm-tdep.c,
blockframe.c, c-exp.y, c-valprint.c, coffread.c, dbxread.c,
dwarf2read.c, dwarfread.c, f-exp.y, gdbtypes.c, gdbtypes.h,
gnu-v3-abi.c, hppa-tdep.c, hpread.c, jv-exp.y, jv-lang.c,
language.c, linespec.c, m2-exp.y, m3-nat.c, mdebugread.c,
mips-tdep.c, nlmread.c, objc-exp.y, objc-lang.c, objfiles.c,
p-exp.y, p-valprint.c, parse.c, printcmd.c, scm-lang.c, source.c,
stabsread.c, stack.c, symfile.c, symfile.h, symmisc.c, symtab.c,
valops.c, values.c, xcoffread.c, xstormy16-tdep.c: Replace all
occurrences of the above.
2003-05-12 Elena Zannoni <ezannoni@redhat.com>
* mi-mi-cmd-stack.c (list_args_or_locals): Rename VAR_NAMESPACE to
VAR_DOMAIN.
2003-05-15 01:43:20 +08:00
|
|
|
|
/* STRUCT_DOMAIN is used in C to hold struct, union and enum type names.
|
2002-09-13 03:19:37 +08:00
|
|
|
|
Thus, if `struct foo' is used in a C program, it produces a symbol named
|
2011-01-12 05:53:25 +08:00
|
|
|
|
`foo' in the STRUCT_DOMAIN. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2003-05-14 Elena Zannoni <ezannoni@redhat.com>
* symtab.h (enum domain_enum): Rename from namespace_enum.
(UNDEF_DOMAIN, VAR_DOMAIN, STRUCT_DOMAIN, LABEL_DOMAIN,
VARIABLES_DOMAIN, FUNCTIONS_DOMAIN, TYPES_DOMAIN, METHODS_DOMAIN):
Rename from UNDEF_NAMESPACE, VAR_NAMESPACE, STRUCT_NAMESPACE,
LABEL_NAMESPACE, VARIABLES_NAMESPACE, FUNCTIONS_NAMESPACE,
TYPES_NAMESPACE, METHODS_NAMESPACE.
(SYMBOL_NAMESPACE): Rename to SYMBOL_DOMAIN.
(struct symbol, struct partial_symbol): Rename field
'namespace_enum namespace' to 'domain_enum domain'.
(PSYMBOL_NAMESPACE): Rename to PSYMBOL_DOMAIN.
Delete old define kludge for namespace.
* ada-exp.y, ada-lang.c, ada-lang.h, alpha-tdep.c, arm-tdep.c,
blockframe.c, c-exp.y, c-valprint.c, coffread.c, dbxread.c,
dwarf2read.c, dwarfread.c, f-exp.y, gdbtypes.c, gdbtypes.h,
gnu-v3-abi.c, hppa-tdep.c, hpread.c, jv-exp.y, jv-lang.c,
language.c, linespec.c, m2-exp.y, m3-nat.c, mdebugread.c,
mips-tdep.c, nlmread.c, objc-exp.y, objc-lang.c, objfiles.c,
p-exp.y, p-valprint.c, parse.c, printcmd.c, scm-lang.c, source.c,
stabsread.c, stack.c, symfile.c, symfile.h, symmisc.c, symtab.c,
valops.c, values.c, xcoffread.c, xstormy16-tdep.c: Replace all
occurrences of the above.
2003-05-12 Elena Zannoni <ezannoni@redhat.com>
* mi-mi-cmd-stack.c (list_args_or_locals): Rename VAR_NAMESPACE to
VAR_DOMAIN.
2003-05-15 01:43:20 +08:00
|
|
|
|
STRUCT_DOMAIN,
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2010-07-14 04:07:44 +08:00
|
|
|
|
/* LABEL_DOMAIN may be used for names of labels (for gotos). */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2011-04-04 22:10:12 +08:00
|
|
|
|
LABEL_DOMAIN
|
|
|
|
|
} domain_enum;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2011-04-10 03:35:11 +08:00
|
|
|
|
/* Searching domains, used for `search_symbols'. Element numbers are
|
|
|
|
|
hardcoded in GDB, check all enum uses before changing it. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2011-04-04 22:10:12 +08:00
|
|
|
|
enum search_domain
|
|
|
|
|
{
|
2008-10-02 01:25:22 +08:00
|
|
|
|
/* Everything in VAR_DOMAIN minus FUNCTIONS_DOMAIN and
|
|
|
|
|
TYPES_DOMAIN. */
|
2011-04-10 03:35:11 +08:00
|
|
|
|
VARIABLES_DOMAIN = 0,
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2011-01-12 05:53:25 +08:00
|
|
|
|
/* All functions -- for some reason not methods, though. */
|
2011-04-10 03:35:11 +08:00
|
|
|
|
FUNCTIONS_DOMAIN = 1,
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
/* All defined types */
|
2011-04-10 03:35:11 +08:00
|
|
|
|
TYPES_DOMAIN = 2,
|
2011-04-21 03:42:51 +08:00
|
|
|
|
|
|
|
|
|
/* Any type. */
|
|
|
|
|
ALL_DOMAIN = 3
|
2011-04-04 22:10:12 +08:00
|
|
|
|
};
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
/* An address-class says where to find the value of a symbol. */
|
|
|
|
|
|
|
|
|
|
enum address_class
|
2002-09-13 03:19:37 +08:00
|
|
|
|
{
|
2011-01-12 05:53:25 +08:00
|
|
|
|
/* Not used; catches errors. */
|
1999-07-08 04:19:36 +08:00
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
LOC_UNDEF,
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2011-01-12 05:53:25 +08:00
|
|
|
|
/* Value is constant int SYMBOL_VALUE, host byteorder. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
LOC_CONST,
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2011-01-12 05:53:25 +08:00
|
|
|
|
/* Value is at fixed address SYMBOL_VALUE_ADDRESS. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
LOC_STATIC,
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2009-06-04 20:28:39 +08:00
|
|
|
|
/* Value is in register. SYMBOL_VALUE is the register number
|
|
|
|
|
in the original debug format. SYMBOL_REGISTER_OPS holds a
|
|
|
|
|
function that can be called to transform this into the
|
|
|
|
|
actual register number this represents in a specific target
|
|
|
|
|
architecture (gdbarch).
|
2008-05-28 03:29:52 +08:00
|
|
|
|
|
|
|
|
|
For some symbol formats (stabs, for some compilers at least),
|
|
|
|
|
the compiler generates two symbols, an argument and a register.
|
|
|
|
|
In some cases we combine them to a single LOC_REGISTER in symbol
|
|
|
|
|
reading, but currently not for all cases (e.g. it's passed on the
|
|
|
|
|
stack and then loaded into a register). */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
LOC_REGISTER,
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
/* It's an argument; the value is at SYMBOL_VALUE offset in arglist. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
LOC_ARG,
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
/* Value address is at SYMBOL_VALUE offset in arglist. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
LOC_REF_ARG,
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2008-05-28 03:29:52 +08:00
|
|
|
|
/* Value is in specified register. Just like LOC_REGISTER except the
|
2002-09-13 03:19:37 +08:00
|
|
|
|
register holds the address of the argument instead of the argument
|
2011-01-12 05:53:25 +08:00
|
|
|
|
itself. This is currently used for the passing of structs and unions
|
2002-09-13 03:19:37 +08:00
|
|
|
|
on sparc and hppa. It is also used for call by reference where the
|
|
|
|
|
address is in a register, at least by mipsread.c. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
LOC_REGPARM_ADDR,
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
/* Value is a local variable at SYMBOL_VALUE offset in stack frame. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
LOC_LOCAL,
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2003-05-14 Elena Zannoni <ezannoni@redhat.com>
* symtab.h (enum domain_enum): Rename from namespace_enum.
(UNDEF_DOMAIN, VAR_DOMAIN, STRUCT_DOMAIN, LABEL_DOMAIN,
VARIABLES_DOMAIN, FUNCTIONS_DOMAIN, TYPES_DOMAIN, METHODS_DOMAIN):
Rename from UNDEF_NAMESPACE, VAR_NAMESPACE, STRUCT_NAMESPACE,
LABEL_NAMESPACE, VARIABLES_NAMESPACE, FUNCTIONS_NAMESPACE,
TYPES_NAMESPACE, METHODS_NAMESPACE.
(SYMBOL_NAMESPACE): Rename to SYMBOL_DOMAIN.
(struct symbol, struct partial_symbol): Rename field
'namespace_enum namespace' to 'domain_enum domain'.
(PSYMBOL_NAMESPACE): Rename to PSYMBOL_DOMAIN.
Delete old define kludge for namespace.
* ada-exp.y, ada-lang.c, ada-lang.h, alpha-tdep.c, arm-tdep.c,
blockframe.c, c-exp.y, c-valprint.c, coffread.c, dbxread.c,
dwarf2read.c, dwarfread.c, f-exp.y, gdbtypes.c, gdbtypes.h,
gnu-v3-abi.c, hppa-tdep.c, hpread.c, jv-exp.y, jv-lang.c,
language.c, linespec.c, m2-exp.y, m3-nat.c, mdebugread.c,
mips-tdep.c, nlmread.c, objc-exp.y, objc-lang.c, objfiles.c,
p-exp.y, p-valprint.c, parse.c, printcmd.c, scm-lang.c, source.c,
stabsread.c, stack.c, symfile.c, symfile.h, symmisc.c, symtab.c,
valops.c, values.c, xcoffread.c, xstormy16-tdep.c: Replace all
occurrences of the above.
2003-05-12 Elena Zannoni <ezannoni@redhat.com>
* mi-mi-cmd-stack.c (list_args_or_locals): Rename VAR_NAMESPACE to
VAR_DOMAIN.
2003-05-15 01:43:20 +08:00
|
|
|
|
/* Value not used; definition in SYMBOL_TYPE. Symbols in the domain
|
|
|
|
|
STRUCT_DOMAIN all have this class. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
LOC_TYPEDEF,
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2011-01-12 05:53:25 +08:00
|
|
|
|
/* Value is address SYMBOL_VALUE_ADDRESS in the code. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
LOC_LABEL,
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
/* In a symbol table, value is SYMBOL_BLOCK_VALUE of a `struct block'.
|
|
|
|
|
In a partial symbol table, SYMBOL_VALUE_ADDRESS is the start address
|
2011-01-12 05:53:25 +08:00
|
|
|
|
of the block. Function names have this class. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
LOC_BLOCK,
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
/* Value is a constant byte-sequence pointed to by SYMBOL_VALUE_BYTES, in
|
|
|
|
|
target byte order. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
LOC_CONST_BYTES,
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
/* Value is at fixed address, but the address of the variable has
|
|
|
|
|
to be determined from the minimal symbol table whenever the
|
|
|
|
|
variable is referenced.
|
|
|
|
|
This happens if debugging information for a global symbol is
|
|
|
|
|
emitted and the corresponding minimal symbol is defined
|
|
|
|
|
in another object file or runtime common storage.
|
|
|
|
|
The linker might even remove the minimal symbol if the global
|
|
|
|
|
symbol is never referenced, in which case the symbol remains
|
2009-04-03 05:01:41 +08:00
|
|
|
|
unresolved.
|
|
|
|
|
|
|
|
|
|
GDB would normally find the symbol in the minimal symbol table if it will
|
|
|
|
|
not find it in the full symbol table. But a reference to an external
|
|
|
|
|
symbol in a local block shadowing other definition requires full symbol
|
|
|
|
|
without possibly having its address available for LOC_STATIC. Testcase
|
|
|
|
|
is provided as `gdb.dwarf2/dw2-unresolved.exp'. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
LOC_UNRESOLVED,
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
/* The variable does not actually exist in the program.
|
|
|
|
|
The value is ignored. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
LOC_OPTIMIZED_OUT,
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
Based on a patch from Daniel Berlin (dberlin@dberlin.org).
* symtab.h: Add opaque declarations of struct axs_value and
struct agent_expr.
(enum address_class): Add LOC_COMPUTED and LOC_COMPUTED_ARG.
(struct location_funcs): New type.
(struct symbol): Add "loc" to aux_value.
(SYMBOL_LOCATION_BATON, SYMBOL_LOCATION_FUNCS): New macros.
* dwarf2read.c: Include "dwarf2expr.h".
(dwarf2_symbol_mark_computed): New function.
(read_func_scope): Use it.
(var_decode_location): New function.
(new_symbol): Use it.
* dwarf2expr.c, dwarf2expr.h, dwarf2loc.c, dwarf2loc.h: New files.
* Makefile.in (SFILES): Add dwarf2loc.c and dwarf2expr.c.
(dwarf2expr_h, dwarf2loc_h): New variables.
(COMMON_OBS): Add dwarf2expr.o and dwarf2loc.o.
(dwarf2expr.o, dwarf2loc.o): New rules.
(dwarf2read.o): Add $(dwarf2expr_h) and $(dwarf2loc_h).
* buildsym.c (finish_block): Handle LOC_COMPUTED and
LOC_COMPUTED_ARG.
* findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
* m2-exp.y (yylex): Likewise.
* printcmd.c (address_info, print_frame_args): Likewise.
* stack.c (print_block_frame_locals, print_frame_arg_vars): Likewise.
* symmisc.c (print_symbol, print_partial_symbols): Likewise.
* ada-lang.c (ada_resolve_subexp, symtab_for_sym)
(ada_add_block_symbols, fill_in_ada_prototype): Likewise.
* symtab.c (lookup_block_symbol): Likewise.
2003-02-21 23:24:18 +08:00
|
|
|
|
/* The variable's address is computed by a set of location
|
2009-06-04 20:28:39 +08:00
|
|
|
|
functions (see "struct symbol_computed_ops" below). */
|
Based on a patch from Daniel Berlin (dberlin@dberlin.org).
* symtab.h: Add opaque declarations of struct axs_value and
struct agent_expr.
(enum address_class): Add LOC_COMPUTED and LOC_COMPUTED_ARG.
(struct location_funcs): New type.
(struct symbol): Add "loc" to aux_value.
(SYMBOL_LOCATION_BATON, SYMBOL_LOCATION_FUNCS): New macros.
* dwarf2read.c: Include "dwarf2expr.h".
(dwarf2_symbol_mark_computed): New function.
(read_func_scope): Use it.
(var_decode_location): New function.
(new_symbol): Use it.
* dwarf2expr.c, dwarf2expr.h, dwarf2loc.c, dwarf2loc.h: New files.
* Makefile.in (SFILES): Add dwarf2loc.c and dwarf2expr.c.
(dwarf2expr_h, dwarf2loc_h): New variables.
(COMMON_OBS): Add dwarf2expr.o and dwarf2loc.o.
(dwarf2expr.o, dwarf2loc.o): New rules.
(dwarf2read.o): Add $(dwarf2expr_h) and $(dwarf2loc_h).
* buildsym.c (finish_block): Handle LOC_COMPUTED and
LOC_COMPUTED_ARG.
* findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
* m2-exp.y (yylex): Likewise.
* printcmd.c (address_info, print_frame_args): Likewise.
* stack.c (print_block_frame_locals, print_frame_arg_vars): Likewise.
* symmisc.c (print_symbol, print_partial_symbols): Likewise.
* ada-lang.c (ada_resolve_subexp, symtab_for_sym)
(ada_add_block_symbols, fill_in_ada_prototype): Likewise.
* symtab.c (lookup_block_symbol): Likewise.
2003-02-21 23:24:18 +08:00
|
|
|
|
LOC_COMPUTED,
|
|
|
|
|
};
|
|
|
|
|
|
2009-06-04 20:28:39 +08:00
|
|
|
|
/* The methods needed to implement LOC_COMPUTED. These methods can
|
2004-01-27 04:36:32 +08:00
|
|
|
|
use the symbol's .aux_value for additional per-symbol information.
|
|
|
|
|
|
|
|
|
|
At present this is only used to implement location expressions. */
|
|
|
|
|
|
2009-06-04 20:28:39 +08:00
|
|
|
|
struct symbol_computed_ops
|
Based on a patch from Daniel Berlin (dberlin@dberlin.org).
* symtab.h: Add opaque declarations of struct axs_value and
struct agent_expr.
(enum address_class): Add LOC_COMPUTED and LOC_COMPUTED_ARG.
(struct location_funcs): New type.
(struct symbol): Add "loc" to aux_value.
(SYMBOL_LOCATION_BATON, SYMBOL_LOCATION_FUNCS): New macros.
* dwarf2read.c: Include "dwarf2expr.h".
(dwarf2_symbol_mark_computed): New function.
(read_func_scope): Use it.
(var_decode_location): New function.
(new_symbol): Use it.
* dwarf2expr.c, dwarf2expr.h, dwarf2loc.c, dwarf2loc.h: New files.
* Makefile.in (SFILES): Add dwarf2loc.c and dwarf2expr.c.
(dwarf2expr_h, dwarf2loc_h): New variables.
(COMMON_OBS): Add dwarf2expr.o and dwarf2loc.o.
(dwarf2expr.o, dwarf2loc.o): New rules.
(dwarf2read.o): Add $(dwarf2expr_h) and $(dwarf2loc_h).
* buildsym.c (finish_block): Handle LOC_COMPUTED and
LOC_COMPUTED_ARG.
* findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
* m2-exp.y (yylex): Likewise.
* printcmd.c (address_info, print_frame_args): Likewise.
* stack.c (print_block_frame_locals, print_frame_arg_vars): Likewise.
* symmisc.c (print_symbol, print_partial_symbols): Likewise.
* ada-lang.c (ada_resolve_subexp, symtab_for_sym)
(ada_add_block_symbols, fill_in_ada_prototype): Likewise.
* symtab.c (lookup_block_symbol): Likewise.
2003-02-21 23:24:18 +08:00
|
|
|
|
{
|
|
|
|
|
|
|
|
|
|
/* Return the value of the variable SYMBOL, relative to the stack
|
|
|
|
|
frame FRAME. If the variable has been optimized out, return
|
|
|
|
|
zero.
|
|
|
|
|
|
|
|
|
|
Iff `read_needs_frame (SYMBOL)' is zero, then FRAME may be zero. */
|
|
|
|
|
|
|
|
|
|
struct value *(*read_variable) (struct symbol * symbol,
|
|
|
|
|
struct frame_info * frame);
|
|
|
|
|
|
|
|
|
|
/* Return non-zero if we need a frame to find the value of the SYMBOL. */
|
|
|
|
|
int (*read_needs_frame) (struct symbol * symbol);
|
|
|
|
|
|
|
|
|
|
/* Write to STREAM a natural-language description of the location of
|
2010-04-21 02:52:59 +08:00
|
|
|
|
SYMBOL, in the context of ADDR. */
|
|
|
|
|
void (*describe_location) (struct symbol * symbol, CORE_ADDR addr,
|
|
|
|
|
struct ui_file * stream);
|
Based on a patch from Daniel Berlin (dberlin@dberlin.org).
* symtab.h: Add opaque declarations of struct axs_value and
struct agent_expr.
(enum address_class): Add LOC_COMPUTED and LOC_COMPUTED_ARG.
(struct location_funcs): New type.
(struct symbol): Add "loc" to aux_value.
(SYMBOL_LOCATION_BATON, SYMBOL_LOCATION_FUNCS): New macros.
* dwarf2read.c: Include "dwarf2expr.h".
(dwarf2_symbol_mark_computed): New function.
(read_func_scope): Use it.
(var_decode_location): New function.
(new_symbol): Use it.
* dwarf2expr.c, dwarf2expr.h, dwarf2loc.c, dwarf2loc.h: New files.
* Makefile.in (SFILES): Add dwarf2loc.c and dwarf2expr.c.
(dwarf2expr_h, dwarf2loc_h): New variables.
(COMMON_OBS): Add dwarf2expr.o and dwarf2loc.o.
(dwarf2expr.o, dwarf2loc.o): New rules.
(dwarf2read.o): Add $(dwarf2expr_h) and $(dwarf2loc_h).
* buildsym.c (finish_block): Handle LOC_COMPUTED and
LOC_COMPUTED_ARG.
* findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
* m2-exp.y (yylex): Likewise.
* printcmd.c (address_info, print_frame_args): Likewise.
* stack.c (print_block_frame_locals, print_frame_arg_vars): Likewise.
* symmisc.c (print_symbol, print_partial_symbols): Likewise.
* ada-lang.c (ada_resolve_subexp, symtab_for_sym)
(ada_add_block_symbols, fill_in_ada_prototype): Likewise.
* symtab.c (lookup_block_symbol): Likewise.
2003-02-21 23:24:18 +08:00
|
|
|
|
|
|
|
|
|
/* Tracepoint support. Append bytecodes to the tracepoint agent
|
|
|
|
|
expression AX that push the address of the object SYMBOL. Set
|
|
|
|
|
VALUE appropriately. Note --- for objects in registers, this
|
|
|
|
|
needn't emit any code; as long as it sets VALUE properly, then
|
|
|
|
|
the caller will generate the right code in the process of
|
|
|
|
|
treating this as an lvalue or rvalue. */
|
|
|
|
|
|
2009-06-18 02:40:53 +08:00
|
|
|
|
void (*tracepoint_var_ref) (struct symbol *symbol, struct gdbarch *gdbarch,
|
|
|
|
|
struct agent_expr *ax, struct axs_value *value);
|
2002-09-13 03:19:37 +08:00
|
|
|
|
};
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2009-06-04 20:28:39 +08:00
|
|
|
|
/* Functions used with LOC_REGISTER and LOC_REGPARM_ADDR. */
|
|
|
|
|
|
|
|
|
|
struct symbol_register_ops
|
|
|
|
|
{
|
|
|
|
|
int (*register_number) (struct symbol *symbol, struct gdbarch *gdbarch);
|
|
|
|
|
};
|
|
|
|
|
|
2011-01-12 05:53:25 +08:00
|
|
|
|
/* This structure is space critical. See space comments at the top. */
|
2003-08-22 03:55:32 +08:00
|
|
|
|
|
1999-04-16 09:35:26 +08:00
|
|
|
|
struct symbol
|
2002-09-13 03:19:37 +08:00
|
|
|
|
{
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2011-01-12 05:53:25 +08:00
|
|
|
|
/* The general symbol info required for all types of symbols. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
struct general_symbol_info ginfo;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
/* Data type of value */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
struct type *type;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2007-01-22 00:49:40 +08:00
|
|
|
|
/* The symbol table containing this symbol. This is the file
|
2010-01-27 08:15:59 +08:00
|
|
|
|
associated with LINE. It can be NULL during symbols read-in but it is
|
|
|
|
|
never NULL during normal operation. */
|
2007-01-22 00:49:40 +08:00
|
|
|
|
struct symtab *symtab;
|
|
|
|
|
|
2003-05-14 Elena Zannoni <ezannoni@redhat.com>
* symtab.h (enum domain_enum): Rename from namespace_enum.
(UNDEF_DOMAIN, VAR_DOMAIN, STRUCT_DOMAIN, LABEL_DOMAIN,
VARIABLES_DOMAIN, FUNCTIONS_DOMAIN, TYPES_DOMAIN, METHODS_DOMAIN):
Rename from UNDEF_NAMESPACE, VAR_NAMESPACE, STRUCT_NAMESPACE,
LABEL_NAMESPACE, VARIABLES_NAMESPACE, FUNCTIONS_NAMESPACE,
TYPES_NAMESPACE, METHODS_NAMESPACE.
(SYMBOL_NAMESPACE): Rename to SYMBOL_DOMAIN.
(struct symbol, struct partial_symbol): Rename field
'namespace_enum namespace' to 'domain_enum domain'.
(PSYMBOL_NAMESPACE): Rename to PSYMBOL_DOMAIN.
Delete old define kludge for namespace.
* ada-exp.y, ada-lang.c, ada-lang.h, alpha-tdep.c, arm-tdep.c,
blockframe.c, c-exp.y, c-valprint.c, coffread.c, dbxread.c,
dwarf2read.c, dwarfread.c, f-exp.y, gdbtypes.c, gdbtypes.h,
gnu-v3-abi.c, hppa-tdep.c, hpread.c, jv-exp.y, jv-lang.c,
language.c, linespec.c, m2-exp.y, m3-nat.c, mdebugread.c,
mips-tdep.c, nlmread.c, objc-exp.y, objc-lang.c, objfiles.c,
p-exp.y, p-valprint.c, parse.c, printcmd.c, scm-lang.c, source.c,
stabsread.c, stack.c, symfile.c, symfile.h, symmisc.c, symtab.c,
valops.c, values.c, xcoffread.c, xstormy16-tdep.c: Replace all
occurrences of the above.
2003-05-12 Elena Zannoni <ezannoni@redhat.com>
* mi-mi-cmd-stack.c (list_args_or_locals): Rename VAR_NAMESPACE to
VAR_DOMAIN.
2003-05-15 01:43:20 +08:00
|
|
|
|
/* Domain code. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2003-08-21 01:39:18 +08:00
|
|
|
|
ENUM_BITFIELD(domain_enum_tag) domain : 6;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
/* Address class */
|
2004-01-27 04:36:32 +08:00
|
|
|
|
/* NOTE: cagney/2003-11-02: The fields "aclass" and "ops" contain
|
|
|
|
|
overlapping information. By creating a per-aclass ops vector, or
|
|
|
|
|
using the aclass as an index into an ops table, the aclass and
|
|
|
|
|
ops fields can be merged. The latter, for instance, would shave
|
|
|
|
|
32-bits from each symbol (relative to a symbol lookup, any table
|
|
|
|
|
index overhead would be in the noise). */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2003-08-21 01:39:18 +08:00
|
|
|
|
ENUM_BITFIELD(address_class) aclass : 6;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2008-05-28 03:29:52 +08:00
|
|
|
|
/* Whether this is an argument. */
|
|
|
|
|
|
|
|
|
|
unsigned is_argument : 1;
|
|
|
|
|
|
gdb/
* NEWS: Document inlined function support.
* Makefile.in (SFILES): Add inline-frame.c.
(COMMON_OBS): Add inline-frame.o.
* block.c (contained_in): Rewrite to use lexical nesting.
(block_linkage_function): Skip inlined function blocks.
(block_inlined_p): New.
* block.h (struct block): Update comment.
(block_inlined_p): New prototype.
* blockframe.c (get_frame_block): Handle inlined functions.
(get_frame_function): Do not use block_linkage_function.
(block_innermost_frame): Use get_frame_block and contained_in.
* breakpoint.c (watchpoint_check): Remove extra reinit_frame_cache.
Skip over inlined functions. Simplify epilogue check.
(bpstat_check_breakpoint_conditions): Use get_stack_frame_id.
Update comments.
(set_momentary_breakpoint): Only accept non-inlined frames.
(watch_command_1): Use frame_unwind_caller_pc and
frame_unwind_caller_id instead of get_prev_frame.
(until_break_command): Likewise. Use get_stack_frame_id.
* buildsym.c (end_symtab): Set SYMBOL_SYMTAB for block functions.
* dwarf2loc.c (dwarf_expr_frame_base): Use block_linkage_function.
* dwarf2read.c (process_die): Handle DW_TAG_inlined_subroutine.
(read_func_scope, new_symbol): Likewise. Handle arguments specially
for inlined functions without call site information.
(inherit_abstract_dies): Allow tag mismatch for inlined subroutines.
(die_specification): Treat DW_AT_abstract_origin as a specification.
(read_type_die): Handle DW_TAG_inlined_subroutine.
* frame-unwind.c (frame_unwind_init): Add inline_frame_unwind.
* frame.c (fprint_frame_id): Print inline depth.
(fprint_frame_type): Handle INLINE_FRAME and SENTINEL_FRAME.
(skip_inlined_frames, get_stack_frame_id): New.
(frame_unwind_caller_id): Use skip_inlined_frames.
(frame_id_inlined_p): New.
(frame_id_eq): Make the logic match the comments. Add inline_depth
check.
(frame_id_inner): Handle inlined functions.
(frame_unwind_pc): New function, copied from frame_unwind_caller_pc.
(frame_unwind_caller_pc): Use skip_inlined_frames and frame_unwind_pc.
(get_prev_frame_1): Check for inline frames. Split out frame
allocation to get_prev_frame_raw.
(get_prev_frame_raw): New function.
(get_prev_frame): Handle inline frames.
(get_frame_pc): Use frame_unwind_pc.
(get_frame_address_in_block): Skip inlined frames on both sides.
(pc_notcurrent): Delete.
(find_frame_sal): Rewrite to handle inline call sites. Use
get_frame_address_in_block.
(deprecated_update_frame_pc_hack): Make static.
* frame.h: Update comments.
(struct frame_id): Add inline_depth.
(enum frame_type): Add INLINE_FRAME.
(frame_id_inlined_p, get_stack_frame_id): New prototypes.
* gdbthread.h (struct thread_info): Add step_stack_frame_id field.
* infcmd.c (set_step_frame): New function.
(step_once): Use set_step_frame. Handle inlined functions.
(until_next_command): Use set_step_frame.
(finish_backward), finish_forward): Use get_stack_frame_id.
(finish_command): Support inlined functions.
* inferior.h (set_step_info): New prototype.
* infrun.c (RESUME_ALL): Use minus_one_ptid.
(clear_proceed_status): Clear step_stack_frame_id.
(init_wait_for_inferior): Call clear_inline_frame_state.
(init_execution_control_state): Make static.
(set_step_info): New function.
(init_thread_stepping_state): Do not set the symtab or line here.
(stepped_in_from): New function.
(handle_inferior_event): Handle inlined functions. Use set_step_info.
(insert_step_resume_breakpoint_at_frame): Use get_stack_frame_id.
(struct inferior_status): Add step_stack_frame_id.
(save_inferior_status, restore_inferior_status): Save and restore
step_stack_frame_id.
* inline-frame.c, inline-frame.h: New files.
* minsyms.c (prim_record_minimal_symbol_and_info): Use XCALLOC.
* regcache.c (regcache_write_pc): Call reinit_frame_cache.
* s390-tdep.c (s390_prologue_frame_unwind_cache): Handle INLINE_FRAME.
* stack.c (frame_show_address): New.
(print_frame_info, print_frame): Use it.
(find_frame_funname): Use get_frame_function. Handle inlined blocks.
(frame_info): Mark inlined functions.
(backtrace_command_1): Use get_current_user_frame.
(print_frame_local_vars, print_frame_label_vars): Update comments.
(return_command): Refuse inlined functions.
* symtab.c (lookup_symbol_aux_local): Stop at inlined function
boundaries.
(find_function_start_sal): Avoid inlined functions.
(completion_list_add_fields): New function.
(default_make_symbol_completion_list): Use it. Use block_static_block
and block_global_block. Check for inlined functions.
(skip_prologue_using_sal): Avoid line number comparison across
inlining.
* symtab.h (struct symbol): Add is_inlined.
(SYMBOL_INLINED): New.
* target.c (target_resume): Call clear_inline_frame_state.
* valops.c (value_of_variable): Check block_inlined_p.
gdb/doc/
* gdb.texinfo (Debugging Optimized Code): New chapter.
(Compiling for Debugging): Reference it. Move some
text to the new section.
gdb/testsuite/
* gdb.base/break.exp: Add an XFAIL for gcc/36748.
* gdb.cp/annota2.exp: Accept frames-invalid in more places.
* gdb.opt/Makefile.in (EXECUTABLES): Update.
* gdb.opt/clobbered-registers-O2.exp: Update to GPL v3.
* gdb.opt/inline-bt.c, gdb.opt/inline-bt.exp,
gdb.opt/inline-cmds.c, gdb.opt/inline-cmds.exp,
gdb.opt/inline-locals.c, gdb.opt/inline-locals.exp,
gdb.opt/inline-markers.c: New files.
* lib/gdb.exp (skip_inline_frame_tests): New function.
(skip_inline_var_tests): New function.
2009-06-28 08:20:24 +08:00
|
|
|
|
/* Whether this is an inlined function (class LOC_BLOCK only). */
|
|
|
|
|
unsigned is_inlined : 1;
|
|
|
|
|
|
2010-07-29 00:23:59 +08:00
|
|
|
|
/* True if this is a C++ function symbol with template arguments.
|
|
|
|
|
In this case the symbol is really a "struct template_symbol". */
|
|
|
|
|
unsigned is_cplus_template_function : 1;
|
|
|
|
|
|
gdb/
* NEWS: Document inlined function support.
* Makefile.in (SFILES): Add inline-frame.c.
(COMMON_OBS): Add inline-frame.o.
* block.c (contained_in): Rewrite to use lexical nesting.
(block_linkage_function): Skip inlined function blocks.
(block_inlined_p): New.
* block.h (struct block): Update comment.
(block_inlined_p): New prototype.
* blockframe.c (get_frame_block): Handle inlined functions.
(get_frame_function): Do not use block_linkage_function.
(block_innermost_frame): Use get_frame_block and contained_in.
* breakpoint.c (watchpoint_check): Remove extra reinit_frame_cache.
Skip over inlined functions. Simplify epilogue check.
(bpstat_check_breakpoint_conditions): Use get_stack_frame_id.
Update comments.
(set_momentary_breakpoint): Only accept non-inlined frames.
(watch_command_1): Use frame_unwind_caller_pc and
frame_unwind_caller_id instead of get_prev_frame.
(until_break_command): Likewise. Use get_stack_frame_id.
* buildsym.c (end_symtab): Set SYMBOL_SYMTAB for block functions.
* dwarf2loc.c (dwarf_expr_frame_base): Use block_linkage_function.
* dwarf2read.c (process_die): Handle DW_TAG_inlined_subroutine.
(read_func_scope, new_symbol): Likewise. Handle arguments specially
for inlined functions without call site information.
(inherit_abstract_dies): Allow tag mismatch for inlined subroutines.
(die_specification): Treat DW_AT_abstract_origin as a specification.
(read_type_die): Handle DW_TAG_inlined_subroutine.
* frame-unwind.c (frame_unwind_init): Add inline_frame_unwind.
* frame.c (fprint_frame_id): Print inline depth.
(fprint_frame_type): Handle INLINE_FRAME and SENTINEL_FRAME.
(skip_inlined_frames, get_stack_frame_id): New.
(frame_unwind_caller_id): Use skip_inlined_frames.
(frame_id_inlined_p): New.
(frame_id_eq): Make the logic match the comments. Add inline_depth
check.
(frame_id_inner): Handle inlined functions.
(frame_unwind_pc): New function, copied from frame_unwind_caller_pc.
(frame_unwind_caller_pc): Use skip_inlined_frames and frame_unwind_pc.
(get_prev_frame_1): Check for inline frames. Split out frame
allocation to get_prev_frame_raw.
(get_prev_frame_raw): New function.
(get_prev_frame): Handle inline frames.
(get_frame_pc): Use frame_unwind_pc.
(get_frame_address_in_block): Skip inlined frames on both sides.
(pc_notcurrent): Delete.
(find_frame_sal): Rewrite to handle inline call sites. Use
get_frame_address_in_block.
(deprecated_update_frame_pc_hack): Make static.
* frame.h: Update comments.
(struct frame_id): Add inline_depth.
(enum frame_type): Add INLINE_FRAME.
(frame_id_inlined_p, get_stack_frame_id): New prototypes.
* gdbthread.h (struct thread_info): Add step_stack_frame_id field.
* infcmd.c (set_step_frame): New function.
(step_once): Use set_step_frame. Handle inlined functions.
(until_next_command): Use set_step_frame.
(finish_backward), finish_forward): Use get_stack_frame_id.
(finish_command): Support inlined functions.
* inferior.h (set_step_info): New prototype.
* infrun.c (RESUME_ALL): Use minus_one_ptid.
(clear_proceed_status): Clear step_stack_frame_id.
(init_wait_for_inferior): Call clear_inline_frame_state.
(init_execution_control_state): Make static.
(set_step_info): New function.
(init_thread_stepping_state): Do not set the symtab or line here.
(stepped_in_from): New function.
(handle_inferior_event): Handle inlined functions. Use set_step_info.
(insert_step_resume_breakpoint_at_frame): Use get_stack_frame_id.
(struct inferior_status): Add step_stack_frame_id.
(save_inferior_status, restore_inferior_status): Save and restore
step_stack_frame_id.
* inline-frame.c, inline-frame.h: New files.
* minsyms.c (prim_record_minimal_symbol_and_info): Use XCALLOC.
* regcache.c (regcache_write_pc): Call reinit_frame_cache.
* s390-tdep.c (s390_prologue_frame_unwind_cache): Handle INLINE_FRAME.
* stack.c (frame_show_address): New.
(print_frame_info, print_frame): Use it.
(find_frame_funname): Use get_frame_function. Handle inlined blocks.
(frame_info): Mark inlined functions.
(backtrace_command_1): Use get_current_user_frame.
(print_frame_local_vars, print_frame_label_vars): Update comments.
(return_command): Refuse inlined functions.
* symtab.c (lookup_symbol_aux_local): Stop at inlined function
boundaries.
(find_function_start_sal): Avoid inlined functions.
(completion_list_add_fields): New function.
(default_make_symbol_completion_list): Use it. Use block_static_block
and block_global_block. Check for inlined functions.
(skip_prologue_using_sal): Avoid line number comparison across
inlining.
* symtab.h (struct symbol): Add is_inlined.
(SYMBOL_INLINED): New.
* target.c (target_resume): Call clear_inline_frame_state.
* valops.c (value_of_variable): Check block_inlined_p.
gdb/doc/
* gdb.texinfo (Debugging Optimized Code): New chapter.
(Compiling for Debugging): Reference it. Move some
text to the new section.
gdb/testsuite/
* gdb.base/break.exp: Add an XFAIL for gcc/36748.
* gdb.cp/annota2.exp: Accept frames-invalid in more places.
* gdb.opt/Makefile.in (EXECUTABLES): Update.
* gdb.opt/clobbered-registers-O2.exp: Update to GPL v3.
* gdb.opt/inline-bt.c, gdb.opt/inline-bt.exp,
gdb.opt/inline-cmds.c, gdb.opt/inline-cmds.exp,
gdb.opt/inline-locals.c, gdb.opt/inline-locals.exp,
gdb.opt/inline-markers.c: New files.
* lib/gdb.exp (skip_inline_frame_tests): New function.
(skip_inline_var_tests): New function.
2009-06-28 08:20:24 +08:00
|
|
|
|
/* Line number of this symbol's definition, except for inlined
|
|
|
|
|
functions. For an inlined function (class LOC_BLOCK and
|
|
|
|
|
SYMBOL_INLINED set) this is the line number of the function's call
|
|
|
|
|
site. Inlined function symbols are not definitions, and they are
|
|
|
|
|
never found by symbol table lookup.
|
|
|
|
|
|
|
|
|
|
FIXME: Should we really make the assumption that nobody will try
|
|
|
|
|
to debug files longer than 64K lines? What about machine
|
|
|
|
|
generated programs? */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
unsigned short line;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2004-01-27 04:36:32 +08:00
|
|
|
|
/* Method's for symbol's of this class. */
|
|
|
|
|
/* NOTE: cagney/2003-11-02: See comment above attached to "aclass". */
|
|
|
|
|
|
2009-06-04 20:28:39 +08:00
|
|
|
|
union
|
|
|
|
|
{
|
|
|
|
|
/* Used with LOC_COMPUTED. */
|
|
|
|
|
const struct symbol_computed_ops *ops_computed;
|
|
|
|
|
|
|
|
|
|
/* Used with LOC_REGISTER and LOC_REGPARM_ADDR. */
|
|
|
|
|
const struct symbol_register_ops *ops_register;
|
|
|
|
|
} ops;
|
2004-01-27 04:36:32 +08:00
|
|
|
|
|
2008-05-23 01:00:50 +08:00
|
|
|
|
/* An arbitrary data pointer, allowing symbol readers to record
|
|
|
|
|
additional information on a per-symbol basis. Note that this data
|
|
|
|
|
must be allocated using the same obstack as the symbol itself. */
|
2008-05-28 03:29:52 +08:00
|
|
|
|
/* So far it is only used by LOC_COMPUTED to
|
2008-05-23 01:00:50 +08:00
|
|
|
|
find the location information. For a LOC_BLOCK symbol
|
|
|
|
|
for a function in a compilation unit compiled with DWARF 2
|
|
|
|
|
information, this is information used internally by the DWARF 2
|
|
|
|
|
code --- specifically, the location expression for the frame
|
|
|
|
|
base for this function. */
|
|
|
|
|
/* FIXME drow/2003-02-21: For the LOC_BLOCK case, it might be better
|
|
|
|
|
to add a magic symbol to the block containing this information,
|
|
|
|
|
or to have a generic debug info annotation slot for symbols. */
|
|
|
|
|
|
|
|
|
|
void *aux_value;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
struct symbol *hash_next;
|
|
|
|
|
};
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
|
2003-05-14 Elena Zannoni <ezannoni@redhat.com>
* symtab.h (enum domain_enum): Rename from namespace_enum.
(UNDEF_DOMAIN, VAR_DOMAIN, STRUCT_DOMAIN, LABEL_DOMAIN,
VARIABLES_DOMAIN, FUNCTIONS_DOMAIN, TYPES_DOMAIN, METHODS_DOMAIN):
Rename from UNDEF_NAMESPACE, VAR_NAMESPACE, STRUCT_NAMESPACE,
LABEL_NAMESPACE, VARIABLES_NAMESPACE, FUNCTIONS_NAMESPACE,
TYPES_NAMESPACE, METHODS_NAMESPACE.
(SYMBOL_NAMESPACE): Rename to SYMBOL_DOMAIN.
(struct symbol, struct partial_symbol): Rename field
'namespace_enum namespace' to 'domain_enum domain'.
(PSYMBOL_NAMESPACE): Rename to PSYMBOL_DOMAIN.
Delete old define kludge for namespace.
* ada-exp.y, ada-lang.c, ada-lang.h, alpha-tdep.c, arm-tdep.c,
blockframe.c, c-exp.y, c-valprint.c, coffread.c, dbxread.c,
dwarf2read.c, dwarfread.c, f-exp.y, gdbtypes.c, gdbtypes.h,
gnu-v3-abi.c, hppa-tdep.c, hpread.c, jv-exp.y, jv-lang.c,
language.c, linespec.c, m2-exp.y, m3-nat.c, mdebugread.c,
mips-tdep.c, nlmread.c, objc-exp.y, objc-lang.c, objfiles.c,
p-exp.y, p-valprint.c, parse.c, printcmd.c, scm-lang.c, source.c,
stabsread.c, stack.c, symfile.c, symfile.h, symmisc.c, symtab.c,
valops.c, values.c, xcoffread.c, xstormy16-tdep.c: Replace all
occurrences of the above.
2003-05-12 Elena Zannoni <ezannoni@redhat.com>
* mi-mi-cmd-stack.c (list_args_or_locals): Rename VAR_NAMESPACE to
VAR_DOMAIN.
2003-05-15 01:43:20 +08:00
|
|
|
|
#define SYMBOL_DOMAIN(symbol) (symbol)->domain
|
1999-04-16 09:35:26 +08:00
|
|
|
|
#define SYMBOL_CLASS(symbol) (symbol)->aclass
|
2008-05-28 03:29:52 +08:00
|
|
|
|
#define SYMBOL_IS_ARGUMENT(symbol) (symbol)->is_argument
|
gdb/
* NEWS: Document inlined function support.
* Makefile.in (SFILES): Add inline-frame.c.
(COMMON_OBS): Add inline-frame.o.
* block.c (contained_in): Rewrite to use lexical nesting.
(block_linkage_function): Skip inlined function blocks.
(block_inlined_p): New.
* block.h (struct block): Update comment.
(block_inlined_p): New prototype.
* blockframe.c (get_frame_block): Handle inlined functions.
(get_frame_function): Do not use block_linkage_function.
(block_innermost_frame): Use get_frame_block and contained_in.
* breakpoint.c (watchpoint_check): Remove extra reinit_frame_cache.
Skip over inlined functions. Simplify epilogue check.
(bpstat_check_breakpoint_conditions): Use get_stack_frame_id.
Update comments.
(set_momentary_breakpoint): Only accept non-inlined frames.
(watch_command_1): Use frame_unwind_caller_pc and
frame_unwind_caller_id instead of get_prev_frame.
(until_break_command): Likewise. Use get_stack_frame_id.
* buildsym.c (end_symtab): Set SYMBOL_SYMTAB for block functions.
* dwarf2loc.c (dwarf_expr_frame_base): Use block_linkage_function.
* dwarf2read.c (process_die): Handle DW_TAG_inlined_subroutine.
(read_func_scope, new_symbol): Likewise. Handle arguments specially
for inlined functions without call site information.
(inherit_abstract_dies): Allow tag mismatch for inlined subroutines.
(die_specification): Treat DW_AT_abstract_origin as a specification.
(read_type_die): Handle DW_TAG_inlined_subroutine.
* frame-unwind.c (frame_unwind_init): Add inline_frame_unwind.
* frame.c (fprint_frame_id): Print inline depth.
(fprint_frame_type): Handle INLINE_FRAME and SENTINEL_FRAME.
(skip_inlined_frames, get_stack_frame_id): New.
(frame_unwind_caller_id): Use skip_inlined_frames.
(frame_id_inlined_p): New.
(frame_id_eq): Make the logic match the comments. Add inline_depth
check.
(frame_id_inner): Handle inlined functions.
(frame_unwind_pc): New function, copied from frame_unwind_caller_pc.
(frame_unwind_caller_pc): Use skip_inlined_frames and frame_unwind_pc.
(get_prev_frame_1): Check for inline frames. Split out frame
allocation to get_prev_frame_raw.
(get_prev_frame_raw): New function.
(get_prev_frame): Handle inline frames.
(get_frame_pc): Use frame_unwind_pc.
(get_frame_address_in_block): Skip inlined frames on both sides.
(pc_notcurrent): Delete.
(find_frame_sal): Rewrite to handle inline call sites. Use
get_frame_address_in_block.
(deprecated_update_frame_pc_hack): Make static.
* frame.h: Update comments.
(struct frame_id): Add inline_depth.
(enum frame_type): Add INLINE_FRAME.
(frame_id_inlined_p, get_stack_frame_id): New prototypes.
* gdbthread.h (struct thread_info): Add step_stack_frame_id field.
* infcmd.c (set_step_frame): New function.
(step_once): Use set_step_frame. Handle inlined functions.
(until_next_command): Use set_step_frame.
(finish_backward), finish_forward): Use get_stack_frame_id.
(finish_command): Support inlined functions.
* inferior.h (set_step_info): New prototype.
* infrun.c (RESUME_ALL): Use minus_one_ptid.
(clear_proceed_status): Clear step_stack_frame_id.
(init_wait_for_inferior): Call clear_inline_frame_state.
(init_execution_control_state): Make static.
(set_step_info): New function.
(init_thread_stepping_state): Do not set the symtab or line here.
(stepped_in_from): New function.
(handle_inferior_event): Handle inlined functions. Use set_step_info.
(insert_step_resume_breakpoint_at_frame): Use get_stack_frame_id.
(struct inferior_status): Add step_stack_frame_id.
(save_inferior_status, restore_inferior_status): Save and restore
step_stack_frame_id.
* inline-frame.c, inline-frame.h: New files.
* minsyms.c (prim_record_minimal_symbol_and_info): Use XCALLOC.
* regcache.c (regcache_write_pc): Call reinit_frame_cache.
* s390-tdep.c (s390_prologue_frame_unwind_cache): Handle INLINE_FRAME.
* stack.c (frame_show_address): New.
(print_frame_info, print_frame): Use it.
(find_frame_funname): Use get_frame_function. Handle inlined blocks.
(frame_info): Mark inlined functions.
(backtrace_command_1): Use get_current_user_frame.
(print_frame_local_vars, print_frame_label_vars): Update comments.
(return_command): Refuse inlined functions.
* symtab.c (lookup_symbol_aux_local): Stop at inlined function
boundaries.
(find_function_start_sal): Avoid inlined functions.
(completion_list_add_fields): New function.
(default_make_symbol_completion_list): Use it. Use block_static_block
and block_global_block. Check for inlined functions.
(skip_prologue_using_sal): Avoid line number comparison across
inlining.
* symtab.h (struct symbol): Add is_inlined.
(SYMBOL_INLINED): New.
* target.c (target_resume): Call clear_inline_frame_state.
* valops.c (value_of_variable): Check block_inlined_p.
gdb/doc/
* gdb.texinfo (Debugging Optimized Code): New chapter.
(Compiling for Debugging): Reference it. Move some
text to the new section.
gdb/testsuite/
* gdb.base/break.exp: Add an XFAIL for gcc/36748.
* gdb.cp/annota2.exp: Accept frames-invalid in more places.
* gdb.opt/Makefile.in (EXECUTABLES): Update.
* gdb.opt/clobbered-registers-O2.exp: Update to GPL v3.
* gdb.opt/inline-bt.c, gdb.opt/inline-bt.exp,
gdb.opt/inline-cmds.c, gdb.opt/inline-cmds.exp,
gdb.opt/inline-locals.c, gdb.opt/inline-locals.exp,
gdb.opt/inline-markers.c: New files.
* lib/gdb.exp (skip_inline_frame_tests): New function.
(skip_inline_var_tests): New function.
2009-06-28 08:20:24 +08:00
|
|
|
|
#define SYMBOL_INLINED(symbol) (symbol)->is_inlined
|
2010-07-29 00:23:59 +08:00
|
|
|
|
#define SYMBOL_IS_CPLUS_TEMPLATE_FUNCTION(symbol) \
|
|
|
|
|
(symbol)->is_cplus_template_function
|
1999-04-16 09:35:26 +08:00
|
|
|
|
#define SYMBOL_TYPE(symbol) (symbol)->type
|
|
|
|
|
#define SYMBOL_LINE(symbol) (symbol)->line
|
2007-01-22 00:49:40 +08:00
|
|
|
|
#define SYMBOL_SYMTAB(symbol) (symbol)->symtab
|
2009-06-04 20:28:39 +08:00
|
|
|
|
#define SYMBOL_COMPUTED_OPS(symbol) (symbol)->ops.ops_computed
|
|
|
|
|
#define SYMBOL_REGISTER_OPS(symbol) (symbol)->ops.ops_register
|
2008-05-23 01:00:50 +08:00
|
|
|
|
#define SYMBOL_LOCATION_BATON(symbol) (symbol)->aux_value
|
2010-07-29 00:23:59 +08:00
|
|
|
|
|
|
|
|
|
/* An instance of this type is used to represent a C++ template
|
|
|
|
|
function. It includes a "struct symbol" as a kind of base class;
|
|
|
|
|
users downcast to "struct template_symbol *" when needed. A symbol
|
|
|
|
|
is really of this type iff SYMBOL_IS_CPLUS_TEMPLATE_FUNCTION is
|
|
|
|
|
true. */
|
|
|
|
|
|
|
|
|
|
struct template_symbol
|
|
|
|
|
{
|
|
|
|
|
/* The base class. */
|
|
|
|
|
struct symbol base;
|
|
|
|
|
|
|
|
|
|
/* The number of template arguments. */
|
|
|
|
|
int n_template_arguments;
|
|
|
|
|
|
|
|
|
|
/* The template arguments. This is an array with
|
|
|
|
|
N_TEMPLATE_ARGUMENTS elements. */
|
|
|
|
|
struct symbol **template_arguments;
|
|
|
|
|
};
|
|
|
|
|
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
/* Each item represents a line-->pc (or the reverse) mapping. This is
|
|
|
|
|
somewhat more wasteful of space than one might wish, but since only
|
|
|
|
|
the files which are actually debugged are read in to core, we don't
|
|
|
|
|
waste much space. */
|
|
|
|
|
|
|
|
|
|
struct linetable_entry
|
2002-09-13 03:19:37 +08:00
|
|
|
|
{
|
|
|
|
|
int line;
|
|
|
|
|
CORE_ADDR pc;
|
|
|
|
|
};
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
/* The order of entries in the linetable is significant. They should
|
|
|
|
|
be sorted by increasing values of the pc field. If there is more than
|
|
|
|
|
one entry for a given pc, then I'm not sure what should happen (and
|
|
|
|
|
I not sure whether we currently handle it the best way).
|
|
|
|
|
|
|
|
|
|
Example: a C for statement generally looks like this
|
|
|
|
|
|
1999-07-08 04:19:36 +08:00
|
|
|
|
10 0x100 - for the init/test part of a for stmt.
|
|
|
|
|
20 0x200
|
|
|
|
|
30 0x300
|
|
|
|
|
10 0x400 - for the increment part of a for stmt.
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2002-02-22 08:17:13 +08:00
|
|
|
|
If an entry has a line number of zero, it marks the start of a PC
|
|
|
|
|
range for which no line number information is available. It is
|
|
|
|
|
acceptable, though wasteful of table space, for such a range to be
|
|
|
|
|
zero length. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
struct linetable
|
2002-09-13 03:19:37 +08:00
|
|
|
|
{
|
|
|
|
|
int nitems;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
/* Actually NITEMS elements. If you don't like this use of the
|
|
|
|
|
`struct hack', you can shove it up your ANSI (seriously, if the
|
|
|
|
|
committee tells us how to do it, we can probably go along). */
|
|
|
|
|
struct linetable_entry item[1];
|
|
|
|
|
};
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
/* How to relocate the symbols from each section in a symbol file.
|
|
|
|
|
Each struct contains an array of offsets.
|
|
|
|
|
The ordering and meaning of the offsets is file-type-dependent;
|
|
|
|
|
typically it is indexed by section numbers or symbol types or
|
|
|
|
|
something like that.
|
|
|
|
|
|
|
|
|
|
To give us flexibility in changing the internal representation
|
|
|
|
|
of these offsets, the ANOFFSET macro must be used to insert and
|
|
|
|
|
extract offset values in the struct. */
|
|
|
|
|
|
|
|
|
|
struct section_offsets
|
2002-09-13 03:19:37 +08:00
|
|
|
|
{
|
2011-01-12 05:53:25 +08:00
|
|
|
|
CORE_ADDR offsets[1]; /* As many as needed. */
|
2002-09-13 03:19:37 +08:00
|
|
|
|
};
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2000-08-07 23:02:48 +08:00
|
|
|
|
#define ANOFFSET(secoff, whichone) \
|
2011-01-06 06:22:53 +08:00
|
|
|
|
((whichone == -1) \
|
|
|
|
|
? (internal_error (__FILE__, __LINE__, \
|
|
|
|
|
_("Section index is uninitialized")), -1) \
|
|
|
|
|
: secoff->offsets[whichone])
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2002-11-26 04:31:06 +08:00
|
|
|
|
/* The size of a section_offsets table for N sections. */
|
|
|
|
|
#define SIZEOF_N_SECTION_OFFSETS(n) \
|
1999-04-16 09:35:26 +08:00
|
|
|
|
(sizeof (struct section_offsets) \
|
2002-11-26 04:31:06 +08:00
|
|
|
|
+ sizeof (((struct section_offsets *) 0)->offsets) * ((n)-1))
|
|
|
|
|
|
2011-01-12 05:53:25 +08:00
|
|
|
|
/* Each source file or header is represented by a struct symtab.
|
1999-04-16 09:35:26 +08:00
|
|
|
|
These objects are chained through the `next' field. */
|
|
|
|
|
|
|
|
|
|
struct symtab
|
2002-09-13 03:19:37 +08:00
|
|
|
|
{
|
2011-02-13 17:09:36 +08:00
|
|
|
|
/* Unordered chain of all existing symtabs of this objfile. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
struct symtab *next;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
/* List of all symbol scope blocks for this symtab. May be shared
|
|
|
|
|
between different symtabs (and normally is for all the symtabs
|
|
|
|
|
in a given compilation unit). */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
struct blockvector *blockvector;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
/* Table mapping core addresses to line numbers for this file.
|
|
|
|
|
Can be NULL if none. Never shared between different symtabs. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
struct linetable *linetable;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
/* Section in objfile->section_offsets for the blockvector and
|
|
|
|
|
the linetable. Probably always SECT_OFF_TEXT. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
int block_line_section;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
/* If several symtabs share a blockvector, exactly one of them
|
|
|
|
|
should be designated the primary, so that the blockvector
|
|
|
|
|
is relocated exactly once by objfile_relocate. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2011-05-06 23:06:49 +08:00
|
|
|
|
unsigned int primary : 1;
|
|
|
|
|
|
|
|
|
|
/* Symtab has been compiled with both optimizations and debug info so that
|
|
|
|
|
GDB may stop skipping prologues as variables locations are valid already
|
|
|
|
|
at function entry points. */
|
|
|
|
|
|
|
|
|
|
unsigned int locations_valid : 1;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2011-06-30 06:19:24 +08:00
|
|
|
|
/* DWARF unwinder for this CU is valid even for epilogues (PC at the return
|
|
|
|
|
instruction). This is supported by GCC since 4.5.0. */
|
|
|
|
|
|
|
|
|
|
unsigned int epilogue_unwind_valid : 1;
|
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
/* The macro table for this symtab. Like the blockvector, this
|
|
|
|
|
may be shared between different symtabs --- and normally is for
|
|
|
|
|
all the symtabs in a given compilation unit. */
|
|
|
|
|
struct macro_table *macro_table;
|
2002-05-16 05:19:21 +08:00
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
/* Name of this source file. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
char *filename;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
/* Directory in which it was compiled, or NULL if we don't know. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
char *dirname;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
/* Total number of lines found in source file. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
int nlines;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
/* line_charpos[N] is the position of the (N-1)th line of the
|
|
|
|
|
source file. "position" means something we can lseek() to; it
|
|
|
|
|
is not guaranteed to be useful any other way. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
int *line_charpos;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
/* Language of this source file. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
enum language language;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
/* String that identifies the format of the debugging information, such
|
|
|
|
|
as "stabs", "dwarf 1", "dwarf 2", "coff", etc. This is mostly useful
|
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|
for automated testing of gdb but may also be information that is
|
2011-01-12 05:53:25 +08:00
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|
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|
useful to the user. */
|
1999-04-16 09:35:26 +08:00
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|
2011-04-04 22:29:27 +08:00
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|
const char *debugformat;
|
1999-04-16 09:35:26 +08:00
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|
2007-01-05 04:26:42 +08:00
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/* String of producer version information. May be zero. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2011-04-04 22:29:27 +08:00
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|
const char *producer;
|
1999-04-16 09:35:26 +08:00
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2002-09-13 03:19:37 +08:00
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/* Full name of file as found by searching the source path.
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|
NULL if not yet known. */
|
1999-04-16 09:35:26 +08:00
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2002-09-13 03:19:37 +08:00
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|
char *fullname;
|
1999-04-16 09:35:26 +08:00
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|
2002-09-13 03:19:37 +08:00
|
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|
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/* Object file from which this symbol information was read. */
|
1999-04-16 09:35:26 +08:00
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|
2002-09-13 03:19:37 +08:00
|
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|
|
struct objfile *objfile;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
};
|
1999-04-16 09:35:26 +08:00
|
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|
|
#define BLOCKVECTOR(symtab) (symtab)->blockvector
|
|
|
|
|
#define LINETABLE(symtab) (symtab)->linetable
|
2009-10-19 Pedro Alves <pedro@codesourcery.com>
Stan Shebs <stan@codesourcery.com>
Add base multi-executable/process support to GDB.
gdb/
* Makefile.in (SFILES): Add progspace.c.
(COMMON_OBS): Add progspace.o.
* progspace.h: New.
* progspace.c: New.
* breakpoint.h (struct bp_target_info) <placed_address_space>: New
field.
(struct bp_location) <pspace>: New field.
(struct breakpoint) <pspace>: New field.
(bpstat_stop_status, breakpoint_here_p)
(moribund_breakpoint_here_p, breakpoint_inserted_here_p)
(regular_breakpoint_inserted_here_p)
(software_breakpoint_inserted_here_p, breakpoint_thread_match)
(set_default_breakpoint): Adjust prototypes.
(remove_breakpoints_pid, breakpoint_program_space_exit): Declare.
(insert_single_step_breakpoint, deprecated_insert_raw_breakpoint):
Adjust prototypes.
* breakpoint.c (executing_startup): Delete.
(default_breakpoint_sspace): New.
(breakpoint_restore_shadows): Skip if the address space doesn't
match.
(update_watchpoint): Record the frame's program space in the
breakpoint location.
(insert_bp_location): Record the address space in target_info.
Adjust to pass the symbol space to solib_name_from_address.
(breakpoint_program_space_exit): New.
(insert_breakpoint_locations): Switch the symbol space and thread
when inserting breakpoints. Don't insert breakpoints in a vfork
parent waiting for vfork done if we're not attached to the vfork
child.
(remove_breakpoints_pid): New.
(reattach_breakpoints): Switch to a thread of PID. Ignore
breakpoints of other symbol spaces.
(create_internal_breakpoint): Store the symbol space in the sal.
(create_longjmp_master_breakpoint): Iterate over all symbol
spaces.
(update_breakpoints_after_exec): Ignore breakpoints for other
symbol spaces.
(remove_breakpoint): Rename to ...
(remove_breakpoint_1): ... this. Pass the breakpoints symbol
space to solib_name_from_address.
(remove_breakpoint): New.
(mark_breakpoints_out): Ignore breakpoints from other symbol
spaces.
(breakpoint_init_inferior): Ditto.
(breakpoint_here_p): Add an address space argument and adjust to
use breakpoint_address_match.
(moribund_breakpoint_here_p): Ditto.
(regular_breakpoint_inserted_here_p): Ditto.
(breakpoint_inserted_here_p): Ditto.
(software_breakpoint_inserted_here_p): Ditto.
(breakpoint_thread_match): Ditto.
(bpstat_check_location): Ditto.
(bpstat_stop_status): Ditto.
(print_breakpoint_location): If there's a location to print,
switch the current symbol space.
(print_one_breakpoint_location): Add `allflag' argument.
(print_one_breakpoint): Ditto. Adjust.
(do_captured_breakpoint_query): Adjust.
(breakpoint_1): Adjust.
(breakpoint_has_pc): Also match the symbol space.
(describe_other_breakpoints): Add a symbol space argument and
adjust.
(set_default_breakpoint): Add a symbol space argument. Set
default_breakpoint_sspace.
(breakpoint_address_match): New.
(check_duplicates_for): Add an address space argument, and adjust.
(set_raw_breakpoint): Record the symbol space in the location and
in the breakpoint.
(set_longjmp_breakpoint): Skip longjmp master breakpoints from
other symbol spaces.
(remove_thread_event_breakpoints, remove_solib_event_breakpoints)
(disable_breakpoints_in_shlibs): Skip breakpoints from other
symbol spaces.
(disable_breakpoints_in_unloaded_shlib): Match symbol spaces.
(create_catchpoint): Set the symbol space in the sal.
(disable_breakpoints_before_startup): Skip breakpoints from other
symbol spaces. Set executing_startup in the current symbol space.
(enable_breakpoints_after_startup): Clear executing_startup in the
current symbol space. Skip breakpoints from other symbol spaces.
(clone_momentary_breakpoint): Also copy the symbol space.
(add_location_to_breakpoint): Set the location's symbol space.
(bp_loc_is_permanent): Switch thread and symbol space.
(create_breakpoint): Adjust.
(expand_line_sal_maybe): Expand comment to mention symbol spaces.
Switch thread and symbol space when reading memory.
(parse_breakpoint_sals): Set the symbol space in the sal.
(break_command_really): Ditto.
(skip_prologue_sal): Switch and space.
(resolve_sal_pc): Ditto.
(watch_command_1): Record the symbol space in the sal.
(create_ada_exception_breakpoint): Adjust.
(clear_command): Adjust. Match symbol spaces.
(update_global_location_list): Use breakpoint_address_match.
(breakpoint_re_set_one): Switch thread and space.
(breakpoint_re_set): Save symbol space.
(breakpoint_re_set_thread): Also reset the symbol space.
(deprecated_insert_raw_breakpoint): Add an address space argument.
Adjust.
(insert_single_step_breakpoint): Ditto.
(single_step_breakpoint_inserted_here_p): Ditto.
(clear_syscall_counts): New.
(_initialize_breakpoint): Install it as inferior_exit observer.
* exec.h: Include "progspace.h".
(exec_bfd, exec_bfd_mtime): New defines.
(exec_close): Declare.
* exec.c: Include "gdbthread.h" and "progspace.h".
(exec_bfd, exec_bfd_mtime, current_target_sections_1): Delete.
(using_exec_ops): New.
(exec_close_1): Rename to exec_close, and make public.
(exec_close): Rename to exec_close_1, and adjust all callers. Add
description. Remove target sections and close executables from
all program spaces.
(exec_file_attach): Add comment.
(add_target_sections): Check on `using_exec_ops' to check if the
target should be pushed.
(remove_target_sections): Only unpush the target if there are no
more target sections in any symbol space.
* gdbcore.h: Include "exec.h".
(exec_bfd, exec_bfd_mtime): Remove declarations.
* frame.h (get_frame_program_space, get_frame_address_space)
(frame_unwind_program_space): Declare.
* frame.c (struct frame_info) <pspace, aspace>: New fields.
(create_sentinel_frame): Add program space argument. Set the
pspace and aspace fields of the frame object.
(get_current_frame, create_new_frame): Adjust.
(get_frame_program_space): New.
(frame_unwind_program_space): New.
(get_frame_address_space): New.
* stack.c (print_frame_info): Adjust.
(print_frame): Use the frame's program space.
* gdbthread.h (any_live_thread_of_process): Declare.
* thread.c (any_live_thread_of_process): New.
(switch_to_thread): Switch the program space as well.
(restore_selected_frame): Don't warn if trying to restore frame
level 0.
* inferior.h: Include "progspace.h".
(detach_fork): Declare.
(struct inferior) <removable, aspace, pspace>
<vfork_parent, vfork_child, pending_detach>
<waiting_for_vfork_done>: New fields.
<terminal_info>: Remove field.
<data, num_data>: New fields.
(register_inferior_data, register_inferior_data_with_cleanup)
(clear_inferior_data, set_inferior_data, inferior_data): Declare.
(exit_inferior, exit_inferior_silent, exit_inferior_num_silent)
(inferior_appeared): Declare.
(find_inferior_pid): Typo.
(find_inferior_id, find_inferior_for_program_space): Declare.
(set_current_inferior, save_current_inferior, prune_inferiors)
(number_of_inferiors): Declare.
(inferior_list): Declare.
* inferior.c: Include "gdbcore.h" and "symfile.h".
(inferior_list): Make public.
(delete_inferior_1): Always delete thread silently.
(find_inferior_id): Make public.
(current_inferior_): New.
(current_inferior): Use it.
(set_current_inferior): New.
(restore_inferior): New.
(save_current_inferior): New.
(free_inferior): Free the per-inferior data.
(add_inferior_silent): Allocate per-inferior data.
Call inferior_appeared.
(delete_threads_of_inferior): New.
(delete_inferior_1): Adjust interface to take an inferior pointer.
(delete_inferior): Adjust.
(delete_inferior_silent): Adjust.
(exit_inferior_1): New.
(exit_inferior): New.
(exit_inferior_silent): New.
(exit_inferior_num_silent): New.
(detach_inferior): Adjust.
(inferior_appeared): New.
(discard_all_inferiors): Adjust.
(find_inferior_id): Make public. Assert pid is not zero.
(find_inferior_for_program_space): New.
(have_inferiors): Check if we have any inferior with pid not zero.
(have_live_inferiors): Go over all pushed targets looking for
process_stratum.
(prune_inferiors): New.
(number_of_inferiors): New.
(print_inferior): Add executable column. Print vfork parent/child
relationships.
(inferior_command): Adjust to cope with not running inferiors.
(remove_inferior_command): New.
(add_inferior_command): New.
(clone_inferior_command): New.
(struct inferior_data): New.
(struct inferior_data_registration): New.
(struct inferior_data_registry): New.
(inferior_data_registry): New.
(register_inferior_data_with_cleanup): New.
(register_inferior_data): New.
(inferior_alloc_data): New.
(inferior_free_data): New.
(clear_inferior_data): New.
(set_inferior_data): New.
(inferior_data): New.
(initialize_inferiors): New.
(_initialize_inferiors): Register "add-inferior",
"remove-inferior" and "clone-inferior" commands.
* objfiles.h: Include "progspace.h".
(struct objfile) <pspace>: New field.
(symfile_objfile, object_files): Don't declare.
(ALL_PSPACE_OBJFILES): New.
(ALL_PSPACE_OBJFILES_SAFE): New.
(ALL_OBJFILES, ALL_OBJFILES_SAFE): Adjust.
(ALL_PSPACE_SYMTABS): New.
(ALL_PRIMARY_SYMTABS): Adjust.
(ALL_PSPACE_PRIMARY_SYMTABS): New.
(ALL_PSYMTABS): Adjust.
(ALL_PSPACE_PSYMTABS): New.
* objfiles.c (object_files, symfile_objfile): Delete.
(struct objfile_sspace_info): New.
(objfiles_pspace_data): New.
(objfiles_pspace_data_cleanup): New.
(get_objfile_pspace_data): New.
(objfiles_changed_p): Delete.
(allocate_objfile): Set the objfile's program space. Adjust to
reference objfiles_changed_p in pspace data.
(free_objfile): Adjust to reference objfiles_changed_p in pspace
data.
(objfile_relocate): Ditto.
(update_section_map): Add pspace argument. Adjust to iterate over
objfiles in the passed in pspace.
(find_pc_section): Delete sections and num_sections statics.
Adjust to refer to program space's objfiles_changed_p. Adjust to
refer to sections and num_sections store in the objfile's pspace
data.
(objfiles_changed): Adjust to reference objfiles_changed_p in
pspace data.
(_initialize_objfiles): New.
* linespec.c (decode_all_digits, decode_dollar): Set the sal's
program space.
* source.c (current_source_pspace): New.
(get_current_source_symtab_and_line): Set the sal's program space.
(set_current_source_symtab_and_line): Set current_source_pspace.
(select_source_symtab): Ditto. Use ALL_OBJFILES.
(forget_cached_source_info): Iterate over all program spaces.
* symfile.c (clear_symtab_users): Adjust.
* symmisc.c (print_symbol_bcache_statistics): Iterate over all
program spaces.
(print_objfile_statistics): Ditto.
(maintenance_print_msymbols): Ditto.
(maintenance_print_objfiles): Ditto.
(maintenance_info_symtabs): Ditto.
(maintenance_info_psymtabs): Ditto.
* symtab.h (SYMTAB_PSPACE): New.
(struct symtab_and_line) <pspace>: New field.
* symtab.c (init_sal): Clear the sal's program space.
(find_pc_sect_symtab): Set the sal's program space. Switch thread
and space.
(append_expanded_sal): Add program space argument. Iterate over
all program spaces.
(expand_line_sal): Iterate over all program spaces. Switch
program space.
* target.h (enum target_waitkind) <TARGET_WAITKIND_VFORK_DONE>: New.
(struct target_ops) <to_thread_address_space>: New field.
(target_thread_address_space): Define.
* target.c (target_detach): Only remove breakpoints from the
inferior we're detaching.
(target_thread_address_space): New.
* defs.h (initialize_progspace): Declare.
* top.c (gdb_init): Call it.
* solist.h (struct so_list) <sspace>: New field.
* solib.h (struct program_space): Forward declare.
(solib_name_from_address): Adjust prototype.
* solib.c (so_list_head): Replace with a macro referencing the
program space.
(update_solib_list): Set the so's program space.
(solib_name_from_address): Add a program space argument and adjust.
* solib-svr4.c (struct svr4_info) <pid>: Delete field.
<interp_text_sect_low, interp_text_sect_high, interp_plt_sect_low>
<interp_plt_sect_high>: New fields.
(svr4_info_p, svr4_info): Delete.
(solib_svr4_sspace_data): New.
(get_svr4_info): Rewrite.
(svr4_sspace_data_cleanup): New.
(open_symbol_file_object): Adjust.
(svr4_default_sos): Adjust.
(svr4_fetch_objfile_link_map): Adjust.
(interp_text_sect_low, interp_text_sect_high, interp_plt_sect_low)
(interp_plt_sect_high): Delete.
(svr4_in_dynsym_resolve_code): Adjust.
(enable_break): Adjust.
(svr4_clear_solib): Revert bit that removed the svr4_info here,
and reinstate clearing debug_base, debug_loader_offset_p,
debug_loader_offset and debug_loader_name.
(_initialize_svr4_solib): Register solib_svr4_pspace_data. Don't
install an inferior_exit observer anymore.
* printcmd.c (struct display) <pspace>: New field.
(display_command): Set the display's sspace.
(do_one_display): Match the display's sspace.
(display_uses_solib_p): Ditto.
* linux-fork.c (detach_fork): Moved to infrun.c.
(_initialize_linux_fork): Moved "detach-on-fork" command to
infrun.c.
* infrun.c (detach_fork): Moved from linux-fork.c.
(proceed_after_vfork_done): New.
(handle_vfork_child_exec_or_exit): New.
(follow_exec_mode_replace, follow_exec_mode_keep)
(follow_exec_mode_names, follow_exec_mode_string)
(show_follow_exec_mode_string): New.
(follow_exec): New. Reinstate the mark_breakpoints_out call.
Remove shared libraries before attaching new executable. If user
wants to keep the inferior, keep it.
(displaced_step_fixup): Adjust to pass an address space to the
breakpoints module.
(resume): Ditto.
(clear_proceed_status): In all-stop mode, always clear the proceed
status of all threads.
(prepare_to_proceed): Adjust to pass an address space to the
breakpoints module.
(proceed): Ditto.
(adjust_pc_after_break): Ditto.
(handle_inferior_event): When handling a process exit, switch the
program space to the inferior's that had exited. Call
handle_vfork_child_exec_or_exit. Adjust to pass an address space
to the breakpoints module. In non-stop mode, when following a
fork and detach-fork is off, also resume the other branch. Handle
TARGET_WAITKIND_VFORK_DONE. Set the program space in sals.
(normal_stop): Prune inferiors.
(_initialize_infrun): Install the new "follow-exec-mode" command.
"detach-on-fork" moved here.
* regcache.h (get_regcache_aspace): Declare.
* regcache.c (struct regcache) <aspace>: New field.
(regcache_xmalloc): Clear the aspace.
(get_regcache_aspace): New.
(regcache_cpy): Copy the aspace field.
(regcache_cpy_no_passthrough): Ditto.
(get_thread_regcache): Fetch the thread's address space from the
target, and store it in the regcache.
* infcall.c (call_function_by_hand): Set the sal's pspace.
* arch-utils.c (default_has_shared_address_space): New.
* arch-utils.h (default_has_shared_address_space): Declare.
* gdbarch.sh (has_shared_address_space): New.
* gdbarch.h, gdbarch.c: Regenerate.
* linux-tdep.c: Include auxv.h, target.h, elf/common.h.
(linux_has_shared_address_space): New.
(_initialize_linux_tdep): Declare.
* arm-tdep.c (arm_software_single_step): Pass the frame's address
space to insert_single_step_breakpoint.
* arm-linux-tdep.c (arm_linux_software_single_step): Pass the
frame's pspace to breakpoint functions.
* cris-tdep.c (crisv32_single_step_through_delay): Ditto.
(cris_software_single_step): Ditto.
* mips-tdep.c (deal_with_atomic_sequence): Add frame argument.
Pass the frame's pspace to breakpoint functions.
(mips_software_single_step): Adjust.
(mips_single_step_through_delay): Adjust.
* rs6000-aix-tdep.c (rs6000_software_single_step): Adjust.
* rs6000-tdep.c (ppc_deal_with_atomic_sequence): Adjust.
* solib-irix.c (enable_break): Adjust to pass the current frame's
address space to breakpoint functions.
* sparc-tdep.c (sparc_software_single_step): Ditto.
* spu-tdep.c (spu_software_single_step): Ditto.
* alpha-tdep.c (alpha_software_single_step): Ditto.
* record.c (record_wait): Adjust to pass an address space to the
breakpoints module.
* fork-child.c (fork_inferior): Set the new inferior's program and
address spaces.
* inf-ptrace.c (inf_ptrace_follow_fork): Copy the parent's program
and address spaces.
(inf_ptrace_attach): Set the inferior's program and address spaces.
* linux-nat.c: Include "solib.h".
(linux_child_follow_fork): Manage parent and child's program and
address spaces. Clone the parent's program space if necessary.
Don't wait for the vfork to be done here. Refuse to resume if
following the vfork parent while leaving the child stopped.
(resume_callback): Don't resume a vfork parent.
(linux_nat_resume): Also check for pending events in the
lp->waitstatus field.
(linux_handle_extended_wait): Report TARGET_WAITKIND_VFORK_DONE
events to the core.
(stop_wait_callback): Don't wait for SIGSTOP on vfork parents.
(cancel_breakpoint): Adjust.
* linux-thread-db.c (thread_db_wait): Don't remove thread event
breakpoints here.
(thread_db_mourn_inferior): Don't mark breakpoints out here.
Remove thread event breakpoints after mourning.
* corelow.c: Include progspace.h.
(core_open): Set the inferior's program and address spaces.
* remote.c (remote_add_inferior): Set the new inferior's program
and address spaces.
(remote_start_remote): Update address spaces.
(extended_remote_create_inferior_1): Don't init the thread list if
we already debugging other inferiors.
* darwin-nat.c (darwin_attach): Set the new inferior's program and
address spaces.
* gnu-nat.c (gnu_attach): Ditto.
* go32-nat.c (go32_create_inferior): Ditto.
* inf-ttrace.c (inf_ttrace_follow_fork, inf_ttrace_attach): Ditto.
* monitor.c (monitor_open): Ditto.
* nto-procfs.c (procfs_attach, procfs_create_inferior): Ditto.
* procfs.c (do_attach): Ditto.
* windows-nat.c (do_initial_windows_stuff): Ditto.
* inflow.c (inferior_process_group)
(terminal_init_inferior_with_pgrp, terminal_inferior,
(terminal_ours_1, inflow_inferior_exit, copy_terminal_info)
(child_terminal_info, new_tty_postfork, set_sigint_trap): Adjust
to use per-inferior data instead of inferior->terminal_info.
(inflow_inferior_data): New.
(inflow_new_inferior): Delete.
(inflow_inferior_data_cleanup): New.
(get_inflow_inferior_data): New.
* mi/mi-interp.c (mi_new_inferior): Rename to...
(mi_inferior_appeared): ... this.
(mi_interpreter_init): Adjust.
* tui/tui-disasm.c: Include "progspace.h".
(tui_set_disassem_content): Pass an address space to
breakpoint_here_p.
* NEWS: Mention multi-program debugging support. Mention new
commands "add-inferior", "clone-inferior", "remove-inferior",
"maint info program-spaces", and new option "set
follow-exec-mode".
2009-10-19 Pedro Alves <pedro@codesourcery.com>
Stan Shebs <stan@codesourcery.com>
gdb/doc/
* observer.texi (new_inferior): Rename to...
(inferior_appeared): ... this.
2009-10-19 Pedro Alves <pedro@codesourcery.com>
Stan Shebs <stan@codesourcery.com>
gdb/testsuite/
* gdb.base/foll-vfork.exp: Adjust to spell out "follow-fork".
* gdb.base/foll-exec.exp: Adjust to expect a process id before
"Executing new program".
* gdb.base/foll-fork.exp: Adjust to spell out "follow-fork".
* gdb.base/multi-forks.exp: Ditto. Adjust to the inferior being
left listed after having been killed.
* gdb.base/attach.exp: Adjust to spell out "symbol-file".
* gdb.base/maint.exp: Adjust test.
* Makefile.in (ALL_SUBDIRS): Add gdb.multi.
* gdb.multi/Makefile.in: New.
* gdb.multi/base.exp: New.
* gdb.multi/goodbye.c: New.
* gdb.multi/hangout.c: New.
* gdb.multi/hello.c: New.
* gdb.multi/bkpt-multi-exec.c: New.
* gdb.multi/bkpt-multi-exec.exp: New.
* gdb.multi/crashme.c: New.
2009-10-19 Pedro Alves <pedro@codesourcery.com>
Stan Shebs <stan@codesourcery.com>
gdb/doc/
* gdb.texinfo (Inferiors): Rename node to ...
(Inferiors and Programs): ... this. Mention running multiple
programs in the same debug session.
<info inferiors>: Mention the new 'Executable' column if "info
inferiors". Update examples. Document the "add-inferior",
"clone-inferior", "remove-inferior" and "maint info
program-spaces" commands.
(Process): Rename node to...
(Forks): ... this. Document "set|show follow-exec-mode".
2009-10-19 17:51:43 +08:00
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#define SYMTAB_PSPACE(symtab) (symtab)->objfile->pspace
|
1999-04-16 09:35:26 +08:00
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1999-07-08 04:19:36 +08:00
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1999-04-16 09:35:26 +08:00
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/* The virtual function table is now an array of structures which have the
|
2000-04-03 12:47:27 +08:00
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form { int16 offset, delta; void *pfn; }.
|
1999-04-16 09:35:26 +08:00
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In normal virtual function tables, OFFSET is unused.
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DELTA is the amount which is added to the apparent object's base
|
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|
|
|
address in order to point to the actual object to which the
|
|
|
|
|
virtual function should be applied.
|
|
|
|
|
PFN is a pointer to the virtual function.
|
|
|
|
|
|
2011-01-12 05:53:25 +08:00
|
|
|
|
Note that this macro is g++ specific (FIXME). */
|
1999-07-08 04:19:36 +08:00
|
|
|
|
|
1999-04-16 09:35:26 +08:00
|
|
|
|
#define VTBL_FNADDR_OFFSET 2
|
|
|
|
|
|
2011-01-12 05:53:25 +08:00
|
|
|
|
/* External variables and functions for the objects described above. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2011-01-12 05:53:25 +08:00
|
|
|
|
/* True if we are nested inside psymtab_to_symtab. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
extern int currently_reading_symtab;
|
|
|
|
|
|
|
|
|
|
/* From utils.c. */
|
|
|
|
|
extern int demangle;
|
|
|
|
|
extern int asm_demangle;
|
|
|
|
|
|
|
|
|
|
/* symtab.c lookup functions */
|
|
|
|
|
|
2008-04-19 19:39:50 +08:00
|
|
|
|
extern const char multiple_symbols_ask[];
|
|
|
|
|
extern const char multiple_symbols_all[];
|
|
|
|
|
extern const char multiple_symbols_cancel[];
|
2008-04-04 05:39:16 +08:00
|
|
|
|
|
|
|
|
|
const char *multiple_symbols_select_mode (void);
|
|
|
|
|
|
2008-05-05 22:37:32 +08:00
|
|
|
|
int symbol_matches_domain (enum language symbol_language,
|
|
|
|
|
domain_enum symbol_domain,
|
|
|
|
|
domain_enum domain);
|
|
|
|
|
|
2011-01-12 05:53:25 +08:00
|
|
|
|
/* lookup a symbol table by source file name. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2001-06-12 23:03:04 +08:00
|
|
|
|
extern struct symtab *lookup_symtab (const char *);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2008-05-20 02:37:07 +08:00
|
|
|
|
/* lookup a symbol by name (optional block) in language. */
|
2007-03-28 08:12:15 +08:00
|
|
|
|
|
|
|
|
|
extern struct symbol *lookup_symbol_in_language (const char *,
|
|
|
|
|
const struct block *,
|
|
|
|
|
const domain_enum,
|
|
|
|
|
enum language,
|
* symtab.h (lookup_symbol_in_language): Remove SYMTAB parameter.
(lookup_symbol): Likewise.
* symtab.c (lookup_symbol_in_language): Remove SYMTAB parameter.
(lookup_symbol): Likewise.
(search_symbols): Update.
* linespec.c (find_methods, collect_methods): Update.
(add_matching_methods, add_constructors): Update.
(decode_compound, decode_dollar, decode_variable): Update.
(lookup_prefix_sym): Update.
(symbol_found): Remove SYM_SYMTAB parameter.
Use SYMBOL_SYMTAB (sym) instead.
* gdbtypes.c (lookup_typename): Update.
(lookup_struct, lookup_union, lookup_enum): Update.
(lookup_template_type): Update.
(check_typedef): Update.
* language.c (lang_bool_type): Update.
* mdebugread.c (parse_procedure): Update.
* mi/mi-cmd-stack.c (list_args_or_locals): Update.
* parse.c (write_dollar_variable): Update.
* printcmd.c (address_info): Update.
* source.c (select_source_symtab): Update.
* stack.c (print_frame_args, print_frame_arg_vars): Update.
* valops.c (find_function_in_inferior): Update.
(value_struct_elt_for_reference): Update.
* value.c (value_static_field, value_fn_field): Update.
* alpha-mdebug-tdep.c (find_proc_desc): Update.
* arm-tdep.c (arm_skip_prologue): Update.
* mt-tdep.c (mt_skip_prologue): Update.
* xstormy16-tdep.c (xstormy16_skip_prologue): Update.
* ada-lang.h (struct ada_symbol_info): Remove SYMTAB member.
* ada-lang.c (ada_add_block_symbols): Remove SYMTAB parameter.
(add_defn_to_vec): Likewise.
(ada_add_block_symbols): Likewise.
(lookup_cached_symbol, cache_symbol): Likewise.
(standard_lookup): Update.
(ada_lookup_symbol_list): Update.
* c-valprint.c (c_val_print): Update.
* cp-support.c (cp_lookup_rtti_type): Update.
* jv-lang.c (java_lookup_class, get_java_object_type): Update.
* objc-lang.c (lookup_struct_typedef, find_imps): Update.
* p-valprint.c (pascal_val_print): Update.
* scm-lang.c (scm_lookup_name): Update.
* c-exp.y: Update.
* f-exp.y: Update.
* jv-exp.y: Update.
* m2-exp.y: Update.
* objc-exp.y: Update.
* p-exp.y: Update.
2008-05-19 23:50:10 +08:00
|
|
|
|
int *);
|
2007-03-28 08:12:15 +08:00
|
|
|
|
|
|
|
|
|
/* lookup a symbol by name (optional block, optional symtab)
|
2011-01-12 05:53:25 +08:00
|
|
|
|
in the current language. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2000-05-28 09:12:42 +08:00
|
|
|
|
extern struct symbol *lookup_symbol (const char *, const struct block *,
|
* symtab.h (lookup_symbol_in_language): Remove SYMTAB parameter.
(lookup_symbol): Likewise.
* symtab.c (lookup_symbol_in_language): Remove SYMTAB parameter.
(lookup_symbol): Likewise.
(search_symbols): Update.
* linespec.c (find_methods, collect_methods): Update.
(add_matching_methods, add_constructors): Update.
(decode_compound, decode_dollar, decode_variable): Update.
(lookup_prefix_sym): Update.
(symbol_found): Remove SYM_SYMTAB parameter.
Use SYMBOL_SYMTAB (sym) instead.
* gdbtypes.c (lookup_typename): Update.
(lookup_struct, lookup_union, lookup_enum): Update.
(lookup_template_type): Update.
(check_typedef): Update.
* language.c (lang_bool_type): Update.
* mdebugread.c (parse_procedure): Update.
* mi/mi-cmd-stack.c (list_args_or_locals): Update.
* parse.c (write_dollar_variable): Update.
* printcmd.c (address_info): Update.
* source.c (select_source_symtab): Update.
* stack.c (print_frame_args, print_frame_arg_vars): Update.
* valops.c (find_function_in_inferior): Update.
(value_struct_elt_for_reference): Update.
* value.c (value_static_field, value_fn_field): Update.
* alpha-mdebug-tdep.c (find_proc_desc): Update.
* arm-tdep.c (arm_skip_prologue): Update.
* mt-tdep.c (mt_skip_prologue): Update.
* xstormy16-tdep.c (xstormy16_skip_prologue): Update.
* ada-lang.h (struct ada_symbol_info): Remove SYMTAB member.
* ada-lang.c (ada_add_block_symbols): Remove SYMTAB parameter.
(add_defn_to_vec): Likewise.
(ada_add_block_symbols): Likewise.
(lookup_cached_symbol, cache_symbol): Likewise.
(standard_lookup): Update.
(ada_lookup_symbol_list): Update.
* c-valprint.c (c_val_print): Update.
* cp-support.c (cp_lookup_rtti_type): Update.
* jv-lang.c (java_lookup_class, get_java_object_type): Update.
* objc-lang.c (lookup_struct_typedef, find_imps): Update.
* p-valprint.c (pascal_val_print): Update.
* scm-lang.c (scm_lookup_name): Update.
* c-exp.y: Update.
* f-exp.y: Update.
* jv-exp.y: Update.
* m2-exp.y: Update.
* objc-exp.y: Update.
* p-exp.y: Update.
2008-05-19 23:50:10 +08:00
|
|
|
|
const domain_enum, int *);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2003-05-20 09:55:18 +08:00
|
|
|
|
/* A default version of lookup_symbol_nonlocal for use by languages
|
|
|
|
|
that can't think of anything better to do. */
|
|
|
|
|
|
|
|
|
|
extern struct symbol *basic_lookup_symbol_nonlocal (const char *,
|
|
|
|
|
const struct block *,
|
2008-05-19 23:49:14 +08:00
|
|
|
|
const domain_enum);
|
2003-05-20 09:55:18 +08:00
|
|
|
|
|
|
|
|
|
/* Some helper functions for languages that need to write their own
|
|
|
|
|
lookup_symbol_nonlocal functions. */
|
|
|
|
|
|
|
|
|
|
/* Lookup a symbol in the static block associated to BLOCK, if there
|
|
|
|
|
is one; do nothing if BLOCK is NULL or a global block. */
|
|
|
|
|
|
|
|
|
|
extern struct symbol *lookup_symbol_static (const char *name,
|
|
|
|
|
const struct block *block,
|
2008-05-19 23:49:14 +08:00
|
|
|
|
const domain_enum domain);
|
2003-05-20 09:55:18 +08:00
|
|
|
|
|
|
|
|
|
/* Lookup a symbol in all files' global blocks (searching psymtabs if
|
|
|
|
|
necessary). */
|
|
|
|
|
|
|
|
|
|
extern struct symbol *lookup_symbol_global (const char *name,
|
2007-07-03 20:14:44 +08:00
|
|
|
|
const struct block *block,
|
2008-05-19 23:49:14 +08:00
|
|
|
|
const domain_enum domain);
|
2003-05-20 09:55:18 +08:00
|
|
|
|
|
|
|
|
|
/* Lookup a symbol within the block BLOCK. This, unlike
|
|
|
|
|
lookup_symbol_block, will set SYMTAB and BLOCK_FOUND correctly, and
|
|
|
|
|
will fix up the symbol if necessary. */
|
|
|
|
|
|
|
|
|
|
extern struct symbol *lookup_symbol_aux_block (const char *name,
|
|
|
|
|
const struct block *block,
|
2008-05-19 23:49:14 +08:00
|
|
|
|
const domain_enum domain);
|
2003-05-20 09:55:18 +08:00
|
|
|
|
|
2011-06-18 04:46:47 +08:00
|
|
|
|
extern struct symbol *lookup_language_this (const struct language_defn *lang,
|
|
|
|
|
const struct block *block);
|
|
|
|
|
|
2010-06-29 04:35:52 +08:00
|
|
|
|
/* Lookup a symbol only in the file static scope of all the objfiles. */
|
|
|
|
|
|
|
|
|
|
struct symbol *lookup_static_symbol_aux (const char *name,
|
|
|
|
|
const domain_enum domain);
|
|
|
|
|
|
|
|
|
|
|
2011-01-12 05:53:25 +08:00
|
|
|
|
/* lookup a symbol by name, within a specified block. */
|
1999-07-08 04:19:36 +08:00
|
|
|
|
|
2000-05-28 09:12:42 +08:00
|
|
|
|
extern struct symbol *lookup_block_symbol (const struct block *, const char *,
|
2003-05-14 Elena Zannoni <ezannoni@redhat.com>
* symtab.h (enum domain_enum): Rename from namespace_enum.
(UNDEF_DOMAIN, VAR_DOMAIN, STRUCT_DOMAIN, LABEL_DOMAIN,
VARIABLES_DOMAIN, FUNCTIONS_DOMAIN, TYPES_DOMAIN, METHODS_DOMAIN):
Rename from UNDEF_NAMESPACE, VAR_NAMESPACE, STRUCT_NAMESPACE,
LABEL_NAMESPACE, VARIABLES_NAMESPACE, FUNCTIONS_NAMESPACE,
TYPES_NAMESPACE, METHODS_NAMESPACE.
(SYMBOL_NAMESPACE): Rename to SYMBOL_DOMAIN.
(struct symbol, struct partial_symbol): Rename field
'namespace_enum namespace' to 'domain_enum domain'.
(PSYMBOL_NAMESPACE): Rename to PSYMBOL_DOMAIN.
Delete old define kludge for namespace.
* ada-exp.y, ada-lang.c, ada-lang.h, alpha-tdep.c, arm-tdep.c,
blockframe.c, c-exp.y, c-valprint.c, coffread.c, dbxread.c,
dwarf2read.c, dwarfread.c, f-exp.y, gdbtypes.c, gdbtypes.h,
gnu-v3-abi.c, hppa-tdep.c, hpread.c, jv-exp.y, jv-lang.c,
language.c, linespec.c, m2-exp.y, m3-nat.c, mdebugread.c,
mips-tdep.c, nlmread.c, objc-exp.y, objc-lang.c, objfiles.c,
p-exp.y, p-valprint.c, parse.c, printcmd.c, scm-lang.c, source.c,
stabsread.c, stack.c, symfile.c, symfile.h, symmisc.c, symtab.c,
valops.c, values.c, xcoffread.c, xstormy16-tdep.c: Replace all
occurrences of the above.
2003-05-12 Elena Zannoni <ezannoni@redhat.com>
* mi-mi-cmd-stack.c (list_args_or_locals): Rename VAR_NAMESPACE to
VAR_DOMAIN.
2003-05-15 01:43:20 +08:00
|
|
|
|
const domain_enum);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2011-01-12 05:53:25 +08:00
|
|
|
|
/* lookup a [struct, union, enum] by name, within a specified block. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2011-06-25 03:47:37 +08:00
|
|
|
|
extern struct type *lookup_struct (const char *, struct block *);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2011-06-25 03:47:37 +08:00
|
|
|
|
extern struct type *lookup_union (const char *, struct block *);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2011-06-25 03:47:37 +08:00
|
|
|
|
extern struct type *lookup_enum (const char *, struct block *);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
/* from blockframe.c: */
|
|
|
|
|
|
2011-01-12 05:53:25 +08:00
|
|
|
|
/* lookup the function symbol corresponding to the address. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2000-05-28 09:12:42 +08:00
|
|
|
|
extern struct symbol *find_pc_function (CORE_ADDR);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2011-01-12 05:53:25 +08:00
|
|
|
|
/* lookup the function corresponding to the address and section. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
* breakpoint.h (struct bp_location): Change type of section
member to "struct obj_section *".
* tracepoint.h (struct tracepoint): Likewise.
* symtab.h (struct general_symbol_info): Replace bfd_section
member with obj_section.
(struct symtab_and_line): Change type of section member to
"struct obj_section *".
(SYMBOL_BFD_SECTION): Remove macro, replace by ...
(SYMBOL_OBJ_SECTION): ... this.
* minsym.c (prim_record_minimal_symbol_and_info): Record symbol
section as obj_section instead of bfd_section.
* ada-lang.c (ada_decode_symbol): Use gsymbol->obj_section
directly instead of looking of obj_section from bfd_section.
* objfiles.h (find_pc_sect_section): Remove.
* objfiles.c (find_pc_sect_section): Remove.
(find_pc_section): Inline find_pc_sect_section code.
* symfile.h (find_pc_overlay): Return struct obj_section *.
(find_pc_mapped_section): Likewise.
(section_is_overlay, section_is_mapped): Change type of section
argument to struct obj_section *.
(pc_in_mapped_range, pc_in_unmapped_range): Likewise.
(overlay_mapped_address, overlay_unmapped_address): Likewise.
(symbol_overlayed_address): Likewise.
* symtab.h (symbol_overlayed_address): Likewise.
* symfile.c (overlay_is_mapped): Remove.
(section_is_mapped): Inline overlay_is_mapped code. Update.
(overlay_invalidate_all): Update.
(section_is_overlay): Change section argument to type
"struct obj_section *". Use bfd_ methods.
(pc_in_unmapped_range): Likewise. Handle relocated sections.
(pc_in_mapped_range): Likewise. Handle relocated sections.
(sections_overlap): Likewise.
(overlay_unmapped_address): Likewise.
(overlay_mapped_address): Likewise.
(symbol_overlayed_address): Likewise.
(find_pc_overlay): Return struct obj_section *.
(find_pc_mapped_section): Likewise.
(list_overlays_command): Update.
(map_overlay_command, unmap_overlay_command): Update.
(simple_overlay_update): Update.
* block.h (blockvector_for_pc_sect): Change section argument
to type "struct obj_section *".
(block_for_pc_sect): Likewise.
* block.c (blockvector_for_pc_sect): Change section argument
to type "struct obj_section *".
(block_for_pc_sect): Likewise.
* symtab.h (find_pc_sect_function, find_pc_sect_psymtab,
find_pc_sect_symtab, find_pc_sect_psymbol, find_pc_sect_line,
lookup_minimal_symbol_by_pc_section, find_function_start_pc): Likewise.
(matching_bfd_sections): Rename to ...
(matching_obj_sections): ... this. Update argument types.
* blockframe.c (find_pc_sect_function): Likewise.
* breakpoint.c (describe_other_breakpoints): Likewise.
(breakpoint_has_pc, check_duplicates_for): Likewise.
* minsyms.c (lookup_minimal_symbol_by_pc_section_1): Likewise.
(lookup_minimal_symbol_by_pc_section): Likewise.
* symtab.c (find_pc_sect_psymtab_closer): Likewise.
(find_pc_sect_psymtab, find_pc_sect_psymbol, find_pc_sect_symtab,
find_pc_sect_line, find_function_start_pc): Likewise.
(matching_bfd_sections): Rename to ...
(matching_obj_sections): ... this. Update argument types.
* blockframe.c (find_pc_partial_function): Update to section
type changes. No longer call find_pc_sect_section.
(cache_pc_function_section): Change to type "struct obj_section *".
* breakpoint.c (resolve_sal_pc): Update to section type changes.
* exec.c (xfer_memory): Likewise.
* findvar.c (read_var_value): Likewise.
* infcmd.c (jump_command): Likewise.
* linespec.c (minsym_found): Likewise.
* maint.c (maintenance_translate_address): Likewise.
* minsyms.c (lookup_minimal_symbol_by_pc_section_1): Likewise.
(lookup_solib_trampoline_symbol_by_pc): Likewise.
* parse.c (write_exp_msymbol): Likewise.
* printcmd.c (build_address_symbolic): Likewise.
(address_info, sym_info): Likewise.
* symmisc.c (dump_msymbols, print_symbol): Likewise.
* symtab.c (fixup_section): Likewise.
(fixup_symbol_section, fixup_psymbol_section): Likewise.
(find_pc_line, find_function_start_sal): Likewise.
* target.c (memory_xfer_partial): Likewise.
* hppa-hpux-tdep.c (hppa64_hpux_in_solib_call_trampoline): Likewise.
* spu-tdep.c (spu_overlay_update): Likewise.
2008-09-05 19:37:18 +08:00
|
|
|
|
extern struct symbol *find_pc_sect_function (CORE_ADDR, struct obj_section *);
|
1999-07-08 04:19:36 +08:00
|
|
|
|
|
2011-03-29 04:22:52 +08:00
|
|
|
|
extern int find_pc_partial_function_gnu_ifunc (CORE_ADDR pc, char **name,
|
|
|
|
|
CORE_ADDR *address,
|
|
|
|
|
CORE_ADDR *endaddr,
|
|
|
|
|
int *is_gnu_ifunc_p);
|
|
|
|
|
|
2011-01-12 05:53:25 +08:00
|
|
|
|
/* lookup function from address, return name, start addr and end addr. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2003-01-18 Andrew Cagney <ac131313@redhat.com>
* cris-tdep.c: Fix function declaration indentation.
* dwarfread.c, gdbcore.h, gdbtypes.h, i386v-nat.c: Ditto.
* mips-tdep.c, monitor.h, parse.c, proc-utils.h: Ditto.
* rs6000-nat.c, ser-go32.c, somread.c, stabsread.c: Ditto.
* symfile.h, symtab.h, target.c, target.h, value.h: Ditto.
* xcoffread.c, config/pa/tm-hppa.h: Ditto.
* config/sparc/tm-sp64.h, config/sparc/tm-sparc.h: Ditto.
2003-01-19 12:06:47 +08:00
|
|
|
|
extern int find_pc_partial_function (CORE_ADDR, char **, CORE_ADDR *,
|
|
|
|
|
CORE_ADDR *);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2000-05-28 09:12:42 +08:00
|
|
|
|
extern void clear_pc_function_cache (void);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2011-01-12 05:53:25 +08:00
|
|
|
|
/* lookup partial symbol table by address and section. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
gdb
* xcoffread.c: Include psymtab.h.
(xcoff_sym_fns): Update.
* symtab.h (struct partial_symbol): Remove.
(PSYMBOL_DOMAIN, PSYMBOL_CLASS): Remove.
(struct partial_symtab): Remove.
(PSYMTAB_TO_SYMTAB): Remove.
(lookup_partial_symbol, lookup_partial_symtab, find_pc_psymtab)
(find_pc_sect_psymtab): Remove.
(find_pc_sect_symtab_via_partial): Declare.
(find_pc_psymtab, find_pc_sect_psymbol, psymtab_to_symtab)
(find_main_psymtab): Remove.
(find_main_filename): Declare.
(fixup_psymbol_section): Remove.
(fixup_section): Declare.
* symtab.c: Include psymtab.h.
(lookup_symtab): Use lookup_symtab method.
(lookup_partial_symtab): Remove.
(find_pc_sect_psymtab_closer): Remove.
(find_pc_sect_psymtab): Remove.
(find_pc_sect_symtab_via_partial): New function.
(find_pc_psymtab, find_pc_sect_psymbol, find_pc_psymbol): Remove.
(fixup_section): No longer static.
(fixup_psymbol_section): Remove.
(lookup_symbol_aux): Use lookup_symbol_aux_quick.
(lookup_global_symbol_from_objfile): Likewise.
(lookup_symbol_aux_psymtabs): Remove.
(lookup_symbol_aux_quick): New function.
(lookup_symbol_global): Use lookup_symbol_aux_quick.
(lookup_partial_symbol): Remove.
(basic_lookup_transparent_type_quick): New function.
(basic_lookup_transparent_type): Use it.
(find_main_psymtab): Remove.
(find_main_filename): New function.
(find_pc_sect_symtab): Use find_pc_sect_symtab method.
(find_line_symtab): Use expand_symtabs_with_filename method.
(output_partial_symbol_filename): New function.
(sources_info): Use map_partial_symbol_filenames.
(struct search_symbols_data): New type.
(search_symbols_file_matches): New function.
(search_symbols_name_matches): Likewise.
(search_symbols): Use expand_symtabs_matching method.
(struct add_name_data): Rename from add_macro_name_data.
(add_macro_name): Update.
(add_partial_symbol_name): New function.
(default_make_symbol_completion_list): Use
map_partial_symbol_names.
(struct add_partial_symbol_name): New type.
(maybe_add_partial_symtab_filename): New function.
(make_source_files_completion_list): Use
map_partial_symbol_filenames.
(expand_line_sal): Use expand_symtabs_with_filename method.
* symmisc.c: Include psymtab.h.
(print_objfile_statistics): Use print_stats method.
(dump_objfile): Use dump method.
(dump_psymtab, maintenance_print_psymbols)
(maintenance_info_psymtabs, maintenance_check_symtabs)
(extend_psymbol_list): Remove.
* symfile.h (struct quick_symbol_functions): New struct.
(struct sym_fns) <qf>: New field.
(sort_pst_symbols): Remove.
(increment_reading_symtab): Declare.
* symfile.c: Include psymtab.h.
(compare_psymbols, sort_pst_symbols): Remove.
(psymtab_to_symtab): Remove.
(increment_reading_symtab): New function.
(symbol_file_add_with_addrs_or_offsets): Use expand_all_symtabs
method.
(set_initial_language): Use find_main_filename.
(allocate_psymtab, discard_psymtab, cashier_psymtab): Remove.
(free_named_symtabs): Remove unused code.
(start_psymtab_common, add_psymbol_to_bcache)
(append_psymbol_to_list, add_psymbol_to_list, init_psymbol_list):
Remove.
* stack.c: Include psymtab.h, symfile.h.
(backtrace_command_1): Use find_pc_sect_symtab_via_partial.
* source.h (psymtab_to_fullname): Don't declare.
* source.c: Include psymtab.h.
(select_source_symtab): Use find_last_source_symtab method.
(forget_cached_source_info): Use forget_cached_source_info
method.
(find_and_open_source): No longer static.
(psymtab_to_fullname): Remove.
* somread.c: Include psymtab.h.
(som_sym_fns): Update.
* psympriv.h: New file.
* psymtab.h: New file.
* psymtab.c: New file.
* objfiles.h: (ALL_OBJFILE_PSYMTABS): Remove.
(ALL_PSYMTABS, ALL_PSPACE_PSYMTABS): Likewise.
* objfiles.c: Include psymtab.h.
(objfile_relocate1): Use relocate method.
(objfile_has_partial_symbols): Use has_symbols method.
* mipsread.c: Include psymtab.h.
(ecoff_sym_fns): Update.
* mi/mi-cmd-file.c: Include psymtab.h.
(print_partial_file_name): New function.
(mi_cmd_file_list_exec_source_files): Use
map_partial_symbol_filenames.
* mdebugread.c: Include psympriv.h.
* machoread.c: Include psympriv.h.
(macho_sym_fns): Update.
* m2-exp.y (yylex): Use lookup_symtab.
* elfread.c: Include psympriv.h.
(elf_sym_fns): Update.
* dwarf2read.c: Include psympriv.h.
* dbxread.c: Include psympriv.h.
(aout_sym_fns): Update.
* cp-support.c: Include psymtab.h.
(read_in_psymtabs): Remove.
(make_symbol_overload_list_qualified): Use
expand_symtabs_for_function method.
* coffread.c: Include psympriv.h.
(coff_sym_fns): Update.
* blockframe.c: Include psymtab.h.
(find_pc_partial_function): Use find_pc_sect_symtab method.
* ada-lang.h (ada_update_initial_language): Update.
* ada-lang.c: Include psymtab.h.
(ada_update_initial_language): Remove 'main_pst' argument.
(ada_lookup_partial_symbol): Remove.
(struct ada_psym_data): New type.
(ada_add_psyms): New function.
(ada_add_non_local_symbols): Use map_ada_symtabs method.
(struct add_partial_datum): New type.
(ada_add_partial_symbol_completions): New function.
(ada_make_symbol_completion_list): Use map_partial_symbol_names.
(ada_exception_support_info_sniffer): Update.
* Makefile.in (SFILES): Add psymtab.c.
(COMMON_OBS): Add psymtab.o.
(HFILES_NO_SRCDIR): Add psymtab.h, psympriv.h.
gdb/doc
* gdbint.texinfo (Symbol Handling): Update.
2010-03-11 02:20:08 +08:00
|
|
|
|
extern struct symtab *find_pc_sect_symtab_via_partial (CORE_ADDR,
|
|
|
|
|
struct obj_section *);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2011-01-12 05:53:25 +08:00
|
|
|
|
/* lookup full symbol table by address. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2000-05-28 09:12:42 +08:00
|
|
|
|
extern struct symtab *find_pc_symtab (CORE_ADDR);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2011-01-12 05:53:25 +08:00
|
|
|
|
/* lookup full symbol table by address and section. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
* breakpoint.h (struct bp_location): Change type of section
member to "struct obj_section *".
* tracepoint.h (struct tracepoint): Likewise.
* symtab.h (struct general_symbol_info): Replace bfd_section
member with obj_section.
(struct symtab_and_line): Change type of section member to
"struct obj_section *".
(SYMBOL_BFD_SECTION): Remove macro, replace by ...
(SYMBOL_OBJ_SECTION): ... this.
* minsym.c (prim_record_minimal_symbol_and_info): Record symbol
section as obj_section instead of bfd_section.
* ada-lang.c (ada_decode_symbol): Use gsymbol->obj_section
directly instead of looking of obj_section from bfd_section.
* objfiles.h (find_pc_sect_section): Remove.
* objfiles.c (find_pc_sect_section): Remove.
(find_pc_section): Inline find_pc_sect_section code.
* symfile.h (find_pc_overlay): Return struct obj_section *.
(find_pc_mapped_section): Likewise.
(section_is_overlay, section_is_mapped): Change type of section
argument to struct obj_section *.
(pc_in_mapped_range, pc_in_unmapped_range): Likewise.
(overlay_mapped_address, overlay_unmapped_address): Likewise.
(symbol_overlayed_address): Likewise.
* symtab.h (symbol_overlayed_address): Likewise.
* symfile.c (overlay_is_mapped): Remove.
(section_is_mapped): Inline overlay_is_mapped code. Update.
(overlay_invalidate_all): Update.
(section_is_overlay): Change section argument to type
"struct obj_section *". Use bfd_ methods.
(pc_in_unmapped_range): Likewise. Handle relocated sections.
(pc_in_mapped_range): Likewise. Handle relocated sections.
(sections_overlap): Likewise.
(overlay_unmapped_address): Likewise.
(overlay_mapped_address): Likewise.
(symbol_overlayed_address): Likewise.
(find_pc_overlay): Return struct obj_section *.
(find_pc_mapped_section): Likewise.
(list_overlays_command): Update.
(map_overlay_command, unmap_overlay_command): Update.
(simple_overlay_update): Update.
* block.h (blockvector_for_pc_sect): Change section argument
to type "struct obj_section *".
(block_for_pc_sect): Likewise.
* block.c (blockvector_for_pc_sect): Change section argument
to type "struct obj_section *".
(block_for_pc_sect): Likewise.
* symtab.h (find_pc_sect_function, find_pc_sect_psymtab,
find_pc_sect_symtab, find_pc_sect_psymbol, find_pc_sect_line,
lookup_minimal_symbol_by_pc_section, find_function_start_pc): Likewise.
(matching_bfd_sections): Rename to ...
(matching_obj_sections): ... this. Update argument types.
* blockframe.c (find_pc_sect_function): Likewise.
* breakpoint.c (describe_other_breakpoints): Likewise.
(breakpoint_has_pc, check_duplicates_for): Likewise.
* minsyms.c (lookup_minimal_symbol_by_pc_section_1): Likewise.
(lookup_minimal_symbol_by_pc_section): Likewise.
* symtab.c (find_pc_sect_psymtab_closer): Likewise.
(find_pc_sect_psymtab, find_pc_sect_psymbol, find_pc_sect_symtab,
find_pc_sect_line, find_function_start_pc): Likewise.
(matching_bfd_sections): Rename to ...
(matching_obj_sections): ... this. Update argument types.
* blockframe.c (find_pc_partial_function): Update to section
type changes. No longer call find_pc_sect_section.
(cache_pc_function_section): Change to type "struct obj_section *".
* breakpoint.c (resolve_sal_pc): Update to section type changes.
* exec.c (xfer_memory): Likewise.
* findvar.c (read_var_value): Likewise.
* infcmd.c (jump_command): Likewise.
* linespec.c (minsym_found): Likewise.
* maint.c (maintenance_translate_address): Likewise.
* minsyms.c (lookup_minimal_symbol_by_pc_section_1): Likewise.
(lookup_solib_trampoline_symbol_by_pc): Likewise.
* parse.c (write_exp_msymbol): Likewise.
* printcmd.c (build_address_symbolic): Likewise.
(address_info, sym_info): Likewise.
* symmisc.c (dump_msymbols, print_symbol): Likewise.
* symtab.c (fixup_section): Likewise.
(fixup_symbol_section, fixup_psymbol_section): Likewise.
(find_pc_line, find_function_start_sal): Likewise.
* target.c (memory_xfer_partial): Likewise.
* hppa-hpux-tdep.c (hppa64_hpux_in_solib_call_trampoline): Likewise.
* spu-tdep.c (spu_overlay_update): Likewise.
2008-09-05 19:37:18 +08:00
|
|
|
|
extern struct symtab *find_pc_sect_symtab (CORE_ADDR, struct obj_section *);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2000-05-28 09:12:42 +08:00
|
|
|
|
extern int find_pc_line_pc_range (CORE_ADDR, CORE_ADDR *, CORE_ADDR *);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2000-05-28 09:12:42 +08:00
|
|
|
|
extern void reread_symbols (void);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2000-05-28 09:12:42 +08:00
|
|
|
|
extern struct type *lookup_transparent_type (const char *);
|
2004-01-24 07:03:31 +08:00
|
|
|
|
extern struct type *basic_lookup_transparent_type (const char *);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
|
2011-01-12 05:53:25 +08:00
|
|
|
|
/* Macro for name of symbol to indicate a file compiled with gcc. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
#ifndef GCC_COMPILED_FLAG_SYMBOL
|
|
|
|
|
#define GCC_COMPILED_FLAG_SYMBOL "gcc_compiled."
|
|
|
|
|
#endif
|
|
|
|
|
|
2011-01-12 05:53:25 +08:00
|
|
|
|
/* Macro for name of symbol to indicate a file compiled with gcc2. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
#ifndef GCC2_COMPILED_FLAG_SYMBOL
|
|
|
|
|
#define GCC2_COMPILED_FLAG_SYMBOL "gcc2_compiled."
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
/* Functions for dealing with the minimal symbol table, really a misc
|
|
|
|
|
address<->symbol mapping for things we don't have debug symbols for. */
|
|
|
|
|
|
2000-05-28 09:12:42 +08:00
|
|
|
|
extern void prim_record_minimal_symbol (const char *, CORE_ADDR,
|
|
|
|
|
enum minimal_symbol_type,
|
|
|
|
|
struct objfile *);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2009-11-17 02:40:23 +08:00
|
|
|
|
extern struct minimal_symbol *prim_record_minimal_symbol_full
|
|
|
|
|
(const char *, int, int, CORE_ADDR,
|
|
|
|
|
enum minimal_symbol_type,
|
|
|
|
|
int section, asection * bfd_section, struct objfile *);
|
|
|
|
|
|
1999-04-16 09:35:26 +08:00
|
|
|
|
extern struct minimal_symbol *prim_record_minimal_symbol_and_info
|
2000-05-28 09:12:42 +08:00
|
|
|
|
(const char *, CORE_ADDR,
|
|
|
|
|
enum minimal_symbol_type,
|
2008-10-02 00:41:27 +08:00
|
|
|
|
int section, asection * bfd_section, struct objfile *);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2000-05-28 09:12:42 +08:00
|
|
|
|
extern unsigned int msymbol_hash_iw (const char *);
|
2000-03-07 12:33:52 +08:00
|
|
|
|
|
2000-05-28 09:12:42 +08:00
|
|
|
|
extern unsigned int msymbol_hash (const char *);
|
2000-03-07 12:33:52 +08:00
|
|
|
|
|
2011-04-07 03:50:05 +08:00
|
|
|
|
/* Compute the next hash value from previous HASH and the character C. This
|
|
|
|
|
is only a GDB in-memory computed value with no external files compatibility
|
|
|
|
|
requirements. */
|
|
|
|
|
|
2011-04-28 04:03:04 +08:00
|
|
|
|
#define SYMBOL_HASH_NEXT(hash, c) \
|
|
|
|
|
((hash) * 67 + tolower ((unsigned char) (c)) - 113)
|
2011-04-07 03:50:05 +08:00
|
|
|
|
|
2008-05-03 08:37:35 +08:00
|
|
|
|
extern struct objfile * msymbol_objfile (struct minimal_symbol *sym);
|
|
|
|
|
|
2000-03-07 12:33:52 +08:00
|
|
|
|
extern void
|
|
|
|
|
add_minsym_to_hash_table (struct minimal_symbol *sym,
|
|
|
|
|
struct minimal_symbol **table);
|
|
|
|
|
|
2000-05-28 09:12:42 +08:00
|
|
|
|
extern struct minimal_symbol *lookup_minimal_symbol (const char *,
|
|
|
|
|
const char *,
|
|
|
|
|
struct objfile *);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2000-05-28 09:12:42 +08:00
|
|
|
|
extern struct minimal_symbol *lookup_minimal_symbol_text (const char *,
|
|
|
|
|
struct objfile *);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2000-05-28 09:12:42 +08:00
|
|
|
|
struct minimal_symbol *lookup_minimal_symbol_solib_trampoline (const char *,
|
|
|
|
|
struct objfile
|
|
|
|
|
*);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2008-05-16 20:58:49 +08:00
|
|
|
|
extern struct minimal_symbol *lookup_minimal_symbol_by_pc_name
|
|
|
|
|
(CORE_ADDR, const char *, struct objfile *);
|
|
|
|
|
|
2000-05-28 09:12:42 +08:00
|
|
|
|
extern struct minimal_symbol *lookup_minimal_symbol_by_pc (CORE_ADDR);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2011-03-29 04:21:04 +08:00
|
|
|
|
extern int in_gnu_ifunc_stub (CORE_ADDR pc);
|
|
|
|
|
|
gdb/
STT_GNU_IFUNC reader implementation.
* elfread.c: Include gdbtypes.h, value.h and infcall.h.
(SYMBOL_GOT_PLT_SUFFIX, elf_rel_plt_read)
(elf_objfile_gnu_ifunc_cache_data, struct elf_gnu_ifunc_cache)
(elf_gnu_ifunc_cache_hash, elf_gnu_ifunc_cache_eq)
(elf_gnu_ifunc_record_cache, elf_gnu_ifunc_resolve_by_cache)
(elf_gnu_ifunc_resolve_by_got, elf_gnu_ifunc_resolve_name)
(elf_gnu_ifunc_resolve_addr): New.
(elf_symfile_read): Call elf_rel_plt_read.
(elf_gnu_ifunc_fns): New.
(_initialize_elfread): Initialize elf_objfile_gnu_ifunc_cache_data.
Install elf_gnu_ifunc_fns.
* infcall.c (find_function_return_type): New function.
(find_function_addr): Resolve TYPE_GNU_IFUNC functions, if possible.
* minsyms.c (stub_gnu_ifunc_resolve_addr)
(stub_gnu_ifunc_resolve_name): New functions.
(stub_gnu_ifunc_fns, gnu_ifunc_fns_p): New variables.
* symtab.h (struct gnu_ifunc_fns, gnu_ifunc_resolve_addr)
(gnu_ifunc_resolve_name, gnu_ifunc_fns_p): New.
2011-03-29 04:26:24 +08:00
|
|
|
|
/* Functions for resolving STT_GNU_IFUNC symbols which are implemented only
|
|
|
|
|
for ELF symbol files. */
|
|
|
|
|
|
|
|
|
|
struct gnu_ifunc_fns
|
|
|
|
|
{
|
|
|
|
|
/* See elf_gnu_ifunc_resolve_addr for its real implementation. */
|
|
|
|
|
CORE_ADDR (*gnu_ifunc_resolve_addr) (struct gdbarch *gdbarch, CORE_ADDR pc);
|
|
|
|
|
|
|
|
|
|
/* See elf_gnu_ifunc_resolve_name for its real implementation. */
|
|
|
|
|
int (*gnu_ifunc_resolve_name) (const char *function_name,
|
|
|
|
|
CORE_ADDR *function_address_p);
|
2011-03-29 04:29:51 +08:00
|
|
|
|
|
|
|
|
|
/* See elf_gnu_ifunc_resolver_stop for its real implementation. */
|
|
|
|
|
void (*gnu_ifunc_resolver_stop) (struct breakpoint *b);
|
|
|
|
|
|
|
|
|
|
/* See elf_gnu_ifunc_resolver_return_stop for its real implementation. */
|
|
|
|
|
void (*gnu_ifunc_resolver_return_stop) (struct breakpoint *b);
|
gdb/
STT_GNU_IFUNC reader implementation.
* elfread.c: Include gdbtypes.h, value.h and infcall.h.
(SYMBOL_GOT_PLT_SUFFIX, elf_rel_plt_read)
(elf_objfile_gnu_ifunc_cache_data, struct elf_gnu_ifunc_cache)
(elf_gnu_ifunc_cache_hash, elf_gnu_ifunc_cache_eq)
(elf_gnu_ifunc_record_cache, elf_gnu_ifunc_resolve_by_cache)
(elf_gnu_ifunc_resolve_by_got, elf_gnu_ifunc_resolve_name)
(elf_gnu_ifunc_resolve_addr): New.
(elf_symfile_read): Call elf_rel_plt_read.
(elf_gnu_ifunc_fns): New.
(_initialize_elfread): Initialize elf_objfile_gnu_ifunc_cache_data.
Install elf_gnu_ifunc_fns.
* infcall.c (find_function_return_type): New function.
(find_function_addr): Resolve TYPE_GNU_IFUNC functions, if possible.
* minsyms.c (stub_gnu_ifunc_resolve_addr)
(stub_gnu_ifunc_resolve_name): New functions.
(stub_gnu_ifunc_fns, gnu_ifunc_fns_p): New variables.
* symtab.h (struct gnu_ifunc_fns, gnu_ifunc_resolve_addr)
(gnu_ifunc_resolve_name, gnu_ifunc_fns_p): New.
2011-03-29 04:26:24 +08:00
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
#define gnu_ifunc_resolve_addr gnu_ifunc_fns_p->gnu_ifunc_resolve_addr
|
|
|
|
|
#define gnu_ifunc_resolve_name gnu_ifunc_fns_p->gnu_ifunc_resolve_name
|
2011-03-29 04:29:51 +08:00
|
|
|
|
#define gnu_ifunc_resolver_stop gnu_ifunc_fns_p->gnu_ifunc_resolver_stop
|
|
|
|
|
#define gnu_ifunc_resolver_return_stop \
|
|
|
|
|
gnu_ifunc_fns_p->gnu_ifunc_resolver_return_stop
|
gdb/
STT_GNU_IFUNC reader implementation.
* elfread.c: Include gdbtypes.h, value.h and infcall.h.
(SYMBOL_GOT_PLT_SUFFIX, elf_rel_plt_read)
(elf_objfile_gnu_ifunc_cache_data, struct elf_gnu_ifunc_cache)
(elf_gnu_ifunc_cache_hash, elf_gnu_ifunc_cache_eq)
(elf_gnu_ifunc_record_cache, elf_gnu_ifunc_resolve_by_cache)
(elf_gnu_ifunc_resolve_by_got, elf_gnu_ifunc_resolve_name)
(elf_gnu_ifunc_resolve_addr): New.
(elf_symfile_read): Call elf_rel_plt_read.
(elf_gnu_ifunc_fns): New.
(_initialize_elfread): Initialize elf_objfile_gnu_ifunc_cache_data.
Install elf_gnu_ifunc_fns.
* infcall.c (find_function_return_type): New function.
(find_function_addr): Resolve TYPE_GNU_IFUNC functions, if possible.
* minsyms.c (stub_gnu_ifunc_resolve_addr)
(stub_gnu_ifunc_resolve_name): New functions.
(stub_gnu_ifunc_fns, gnu_ifunc_fns_p): New variables.
* symtab.h (struct gnu_ifunc_fns, gnu_ifunc_resolve_addr)
(gnu_ifunc_resolve_name, gnu_ifunc_fns_p): New.
2011-03-29 04:26:24 +08:00
|
|
|
|
|
|
|
|
|
extern const struct gnu_ifunc_fns *gnu_ifunc_fns_p;
|
|
|
|
|
|
2010-01-22 01:12:18 +08:00
|
|
|
|
extern struct minimal_symbol *
|
|
|
|
|
lookup_minimal_symbol_and_objfile (const char *,
|
|
|
|
|
struct objfile **);
|
|
|
|
|
|
* breakpoint.h (struct bp_location): Change type of section
member to "struct obj_section *".
* tracepoint.h (struct tracepoint): Likewise.
* symtab.h (struct general_symbol_info): Replace bfd_section
member with obj_section.
(struct symtab_and_line): Change type of section member to
"struct obj_section *".
(SYMBOL_BFD_SECTION): Remove macro, replace by ...
(SYMBOL_OBJ_SECTION): ... this.
* minsym.c (prim_record_minimal_symbol_and_info): Record symbol
section as obj_section instead of bfd_section.
* ada-lang.c (ada_decode_symbol): Use gsymbol->obj_section
directly instead of looking of obj_section from bfd_section.
* objfiles.h (find_pc_sect_section): Remove.
* objfiles.c (find_pc_sect_section): Remove.
(find_pc_section): Inline find_pc_sect_section code.
* symfile.h (find_pc_overlay): Return struct obj_section *.
(find_pc_mapped_section): Likewise.
(section_is_overlay, section_is_mapped): Change type of section
argument to struct obj_section *.
(pc_in_mapped_range, pc_in_unmapped_range): Likewise.
(overlay_mapped_address, overlay_unmapped_address): Likewise.
(symbol_overlayed_address): Likewise.
* symtab.h (symbol_overlayed_address): Likewise.
* symfile.c (overlay_is_mapped): Remove.
(section_is_mapped): Inline overlay_is_mapped code. Update.
(overlay_invalidate_all): Update.
(section_is_overlay): Change section argument to type
"struct obj_section *". Use bfd_ methods.
(pc_in_unmapped_range): Likewise. Handle relocated sections.
(pc_in_mapped_range): Likewise. Handle relocated sections.
(sections_overlap): Likewise.
(overlay_unmapped_address): Likewise.
(overlay_mapped_address): Likewise.
(symbol_overlayed_address): Likewise.
(find_pc_overlay): Return struct obj_section *.
(find_pc_mapped_section): Likewise.
(list_overlays_command): Update.
(map_overlay_command, unmap_overlay_command): Update.
(simple_overlay_update): Update.
* block.h (blockvector_for_pc_sect): Change section argument
to type "struct obj_section *".
(block_for_pc_sect): Likewise.
* block.c (blockvector_for_pc_sect): Change section argument
to type "struct obj_section *".
(block_for_pc_sect): Likewise.
* symtab.h (find_pc_sect_function, find_pc_sect_psymtab,
find_pc_sect_symtab, find_pc_sect_psymbol, find_pc_sect_line,
lookup_minimal_symbol_by_pc_section, find_function_start_pc): Likewise.
(matching_bfd_sections): Rename to ...
(matching_obj_sections): ... this. Update argument types.
* blockframe.c (find_pc_sect_function): Likewise.
* breakpoint.c (describe_other_breakpoints): Likewise.
(breakpoint_has_pc, check_duplicates_for): Likewise.
* minsyms.c (lookup_minimal_symbol_by_pc_section_1): Likewise.
(lookup_minimal_symbol_by_pc_section): Likewise.
* symtab.c (find_pc_sect_psymtab_closer): Likewise.
(find_pc_sect_psymtab, find_pc_sect_psymbol, find_pc_sect_symtab,
find_pc_sect_line, find_function_start_pc): Likewise.
(matching_bfd_sections): Rename to ...
(matching_obj_sections): ... this. Update argument types.
* blockframe.c (find_pc_partial_function): Update to section
type changes. No longer call find_pc_sect_section.
(cache_pc_function_section): Change to type "struct obj_section *".
* breakpoint.c (resolve_sal_pc): Update to section type changes.
* exec.c (xfer_memory): Likewise.
* findvar.c (read_var_value): Likewise.
* infcmd.c (jump_command): Likewise.
* linespec.c (minsym_found): Likewise.
* maint.c (maintenance_translate_address): Likewise.
* minsyms.c (lookup_minimal_symbol_by_pc_section_1): Likewise.
(lookup_solib_trampoline_symbol_by_pc): Likewise.
* parse.c (write_exp_msymbol): Likewise.
* printcmd.c (build_address_symbolic): Likewise.
(address_info, sym_info): Likewise.
* symmisc.c (dump_msymbols, print_symbol): Likewise.
* symtab.c (fixup_section): Likewise.
(fixup_symbol_section, fixup_psymbol_section): Likewise.
(find_pc_line, find_function_start_sal): Likewise.
* target.c (memory_xfer_partial): Likewise.
* hppa-hpux-tdep.c (hppa64_hpux_in_solib_call_trampoline): Likewise.
* spu-tdep.c (spu_overlay_update): Likewise.
2008-09-05 19:37:18 +08:00
|
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|
extern struct minimal_symbol
|
|
|
|
|
*lookup_minimal_symbol_by_pc_section (CORE_ADDR, struct obj_section *);
|
1999-04-16 09:35:26 +08:00
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|
2000-05-28 09:12:42 +08:00
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|
extern struct minimal_symbol
|
|
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|
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*lookup_solib_trampoline_symbol_by_pc (CORE_ADDR);
|
1999-04-16 09:35:26 +08:00
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2007-06-16 06:39:52 +08:00
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|
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extern CORE_ADDR find_solib_trampoline_target (struct frame_info *, CORE_ADDR);
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1999-04-16 09:35:26 +08:00
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2000-05-28 09:12:42 +08:00
|
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|
|
extern void init_minimal_symbol_collection (void);
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1999-04-16 09:35:26 +08:00
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|
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2000-05-16 12:07:39 +08:00
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|
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extern struct cleanup *make_cleanup_discard_minimal_symbols (void);
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1999-04-16 09:35:26 +08:00
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2000-05-28 09:12:42 +08:00
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extern void install_minimal_symbols (struct objfile *);
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1999-04-16 09:35:26 +08:00
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|
|
/* Sort all the minimal symbols in OBJFILE. */
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2000-05-28 09:12:42 +08:00
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extern void msymbols_sort (struct objfile *objfile);
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1999-04-16 09:35:26 +08:00
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struct symtab_and_line
|
2002-09-13 03:19:37 +08:00
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{
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2009-10-19 Pedro Alves <pedro@codesourcery.com>
Stan Shebs <stan@codesourcery.com>
Add base multi-executable/process support to GDB.
gdb/
* Makefile.in (SFILES): Add progspace.c.
(COMMON_OBS): Add progspace.o.
* progspace.h: New.
* progspace.c: New.
* breakpoint.h (struct bp_target_info) <placed_address_space>: New
field.
(struct bp_location) <pspace>: New field.
(struct breakpoint) <pspace>: New field.
(bpstat_stop_status, breakpoint_here_p)
(moribund_breakpoint_here_p, breakpoint_inserted_here_p)
(regular_breakpoint_inserted_here_p)
(software_breakpoint_inserted_here_p, breakpoint_thread_match)
(set_default_breakpoint): Adjust prototypes.
(remove_breakpoints_pid, breakpoint_program_space_exit): Declare.
(insert_single_step_breakpoint, deprecated_insert_raw_breakpoint):
Adjust prototypes.
* breakpoint.c (executing_startup): Delete.
(default_breakpoint_sspace): New.
(breakpoint_restore_shadows): Skip if the address space doesn't
match.
(update_watchpoint): Record the frame's program space in the
breakpoint location.
(insert_bp_location): Record the address space in target_info.
Adjust to pass the symbol space to solib_name_from_address.
(breakpoint_program_space_exit): New.
(insert_breakpoint_locations): Switch the symbol space and thread
when inserting breakpoints. Don't insert breakpoints in a vfork
parent waiting for vfork done if we're not attached to the vfork
child.
(remove_breakpoints_pid): New.
(reattach_breakpoints): Switch to a thread of PID. Ignore
breakpoints of other symbol spaces.
(create_internal_breakpoint): Store the symbol space in the sal.
(create_longjmp_master_breakpoint): Iterate over all symbol
spaces.
(update_breakpoints_after_exec): Ignore breakpoints for other
symbol spaces.
(remove_breakpoint): Rename to ...
(remove_breakpoint_1): ... this. Pass the breakpoints symbol
space to solib_name_from_address.
(remove_breakpoint): New.
(mark_breakpoints_out): Ignore breakpoints from other symbol
spaces.
(breakpoint_init_inferior): Ditto.
(breakpoint_here_p): Add an address space argument and adjust to
use breakpoint_address_match.
(moribund_breakpoint_here_p): Ditto.
(regular_breakpoint_inserted_here_p): Ditto.
(breakpoint_inserted_here_p): Ditto.
(software_breakpoint_inserted_here_p): Ditto.
(breakpoint_thread_match): Ditto.
(bpstat_check_location): Ditto.
(bpstat_stop_status): Ditto.
(print_breakpoint_location): If there's a location to print,
switch the current symbol space.
(print_one_breakpoint_location): Add `allflag' argument.
(print_one_breakpoint): Ditto. Adjust.
(do_captured_breakpoint_query): Adjust.
(breakpoint_1): Adjust.
(breakpoint_has_pc): Also match the symbol space.
(describe_other_breakpoints): Add a symbol space argument and
adjust.
(set_default_breakpoint): Add a symbol space argument. Set
default_breakpoint_sspace.
(breakpoint_address_match): New.
(check_duplicates_for): Add an address space argument, and adjust.
(set_raw_breakpoint): Record the symbol space in the location and
in the breakpoint.
(set_longjmp_breakpoint): Skip longjmp master breakpoints from
other symbol spaces.
(remove_thread_event_breakpoints, remove_solib_event_breakpoints)
(disable_breakpoints_in_shlibs): Skip breakpoints from other
symbol spaces.
(disable_breakpoints_in_unloaded_shlib): Match symbol spaces.
(create_catchpoint): Set the symbol space in the sal.
(disable_breakpoints_before_startup): Skip breakpoints from other
symbol spaces. Set executing_startup in the current symbol space.
(enable_breakpoints_after_startup): Clear executing_startup in the
current symbol space. Skip breakpoints from other symbol spaces.
(clone_momentary_breakpoint): Also copy the symbol space.
(add_location_to_breakpoint): Set the location's symbol space.
(bp_loc_is_permanent): Switch thread and symbol space.
(create_breakpoint): Adjust.
(expand_line_sal_maybe): Expand comment to mention symbol spaces.
Switch thread and symbol space when reading memory.
(parse_breakpoint_sals): Set the symbol space in the sal.
(break_command_really): Ditto.
(skip_prologue_sal): Switch and space.
(resolve_sal_pc): Ditto.
(watch_command_1): Record the symbol space in the sal.
(create_ada_exception_breakpoint): Adjust.
(clear_command): Adjust. Match symbol spaces.
(update_global_location_list): Use breakpoint_address_match.
(breakpoint_re_set_one): Switch thread and space.
(breakpoint_re_set): Save symbol space.
(breakpoint_re_set_thread): Also reset the symbol space.
(deprecated_insert_raw_breakpoint): Add an address space argument.
Adjust.
(insert_single_step_breakpoint): Ditto.
(single_step_breakpoint_inserted_here_p): Ditto.
(clear_syscall_counts): New.
(_initialize_breakpoint): Install it as inferior_exit observer.
* exec.h: Include "progspace.h".
(exec_bfd, exec_bfd_mtime): New defines.
(exec_close): Declare.
* exec.c: Include "gdbthread.h" and "progspace.h".
(exec_bfd, exec_bfd_mtime, current_target_sections_1): Delete.
(using_exec_ops): New.
(exec_close_1): Rename to exec_close, and make public.
(exec_close): Rename to exec_close_1, and adjust all callers. Add
description. Remove target sections and close executables from
all program spaces.
(exec_file_attach): Add comment.
(add_target_sections): Check on `using_exec_ops' to check if the
target should be pushed.
(remove_target_sections): Only unpush the target if there are no
more target sections in any symbol space.
* gdbcore.h: Include "exec.h".
(exec_bfd, exec_bfd_mtime): Remove declarations.
* frame.h (get_frame_program_space, get_frame_address_space)
(frame_unwind_program_space): Declare.
* frame.c (struct frame_info) <pspace, aspace>: New fields.
(create_sentinel_frame): Add program space argument. Set the
pspace and aspace fields of the frame object.
(get_current_frame, create_new_frame): Adjust.
(get_frame_program_space): New.
(frame_unwind_program_space): New.
(get_frame_address_space): New.
* stack.c (print_frame_info): Adjust.
(print_frame): Use the frame's program space.
* gdbthread.h (any_live_thread_of_process): Declare.
* thread.c (any_live_thread_of_process): New.
(switch_to_thread): Switch the program space as well.
(restore_selected_frame): Don't warn if trying to restore frame
level 0.
* inferior.h: Include "progspace.h".
(detach_fork): Declare.
(struct inferior) <removable, aspace, pspace>
<vfork_parent, vfork_child, pending_detach>
<waiting_for_vfork_done>: New fields.
<terminal_info>: Remove field.
<data, num_data>: New fields.
(register_inferior_data, register_inferior_data_with_cleanup)
(clear_inferior_data, set_inferior_data, inferior_data): Declare.
(exit_inferior, exit_inferior_silent, exit_inferior_num_silent)
(inferior_appeared): Declare.
(find_inferior_pid): Typo.
(find_inferior_id, find_inferior_for_program_space): Declare.
(set_current_inferior, save_current_inferior, prune_inferiors)
(number_of_inferiors): Declare.
(inferior_list): Declare.
* inferior.c: Include "gdbcore.h" and "symfile.h".
(inferior_list): Make public.
(delete_inferior_1): Always delete thread silently.
(find_inferior_id): Make public.
(current_inferior_): New.
(current_inferior): Use it.
(set_current_inferior): New.
(restore_inferior): New.
(save_current_inferior): New.
(free_inferior): Free the per-inferior data.
(add_inferior_silent): Allocate per-inferior data.
Call inferior_appeared.
(delete_threads_of_inferior): New.
(delete_inferior_1): Adjust interface to take an inferior pointer.
(delete_inferior): Adjust.
(delete_inferior_silent): Adjust.
(exit_inferior_1): New.
(exit_inferior): New.
(exit_inferior_silent): New.
(exit_inferior_num_silent): New.
(detach_inferior): Adjust.
(inferior_appeared): New.
(discard_all_inferiors): Adjust.
(find_inferior_id): Make public. Assert pid is not zero.
(find_inferior_for_program_space): New.
(have_inferiors): Check if we have any inferior with pid not zero.
(have_live_inferiors): Go over all pushed targets looking for
process_stratum.
(prune_inferiors): New.
(number_of_inferiors): New.
(print_inferior): Add executable column. Print vfork parent/child
relationships.
(inferior_command): Adjust to cope with not running inferiors.
(remove_inferior_command): New.
(add_inferior_command): New.
(clone_inferior_command): New.
(struct inferior_data): New.
(struct inferior_data_registration): New.
(struct inferior_data_registry): New.
(inferior_data_registry): New.
(register_inferior_data_with_cleanup): New.
(register_inferior_data): New.
(inferior_alloc_data): New.
(inferior_free_data): New.
(clear_inferior_data): New.
(set_inferior_data): New.
(inferior_data): New.
(initialize_inferiors): New.
(_initialize_inferiors): Register "add-inferior",
"remove-inferior" and "clone-inferior" commands.
* objfiles.h: Include "progspace.h".
(struct objfile) <pspace>: New field.
(symfile_objfile, object_files): Don't declare.
(ALL_PSPACE_OBJFILES): New.
(ALL_PSPACE_OBJFILES_SAFE): New.
(ALL_OBJFILES, ALL_OBJFILES_SAFE): Adjust.
(ALL_PSPACE_SYMTABS): New.
(ALL_PRIMARY_SYMTABS): Adjust.
(ALL_PSPACE_PRIMARY_SYMTABS): New.
(ALL_PSYMTABS): Adjust.
(ALL_PSPACE_PSYMTABS): New.
* objfiles.c (object_files, symfile_objfile): Delete.
(struct objfile_sspace_info): New.
(objfiles_pspace_data): New.
(objfiles_pspace_data_cleanup): New.
(get_objfile_pspace_data): New.
(objfiles_changed_p): Delete.
(allocate_objfile): Set the objfile's program space. Adjust to
reference objfiles_changed_p in pspace data.
(free_objfile): Adjust to reference objfiles_changed_p in pspace
data.
(objfile_relocate): Ditto.
(update_section_map): Add pspace argument. Adjust to iterate over
objfiles in the passed in pspace.
(find_pc_section): Delete sections and num_sections statics.
Adjust to refer to program space's objfiles_changed_p. Adjust to
refer to sections and num_sections store in the objfile's pspace
data.
(objfiles_changed): Adjust to reference objfiles_changed_p in
pspace data.
(_initialize_objfiles): New.
* linespec.c (decode_all_digits, decode_dollar): Set the sal's
program space.
* source.c (current_source_pspace): New.
(get_current_source_symtab_and_line): Set the sal's program space.
(set_current_source_symtab_and_line): Set current_source_pspace.
(select_source_symtab): Ditto. Use ALL_OBJFILES.
(forget_cached_source_info): Iterate over all program spaces.
* symfile.c (clear_symtab_users): Adjust.
* symmisc.c (print_symbol_bcache_statistics): Iterate over all
program spaces.
(print_objfile_statistics): Ditto.
(maintenance_print_msymbols): Ditto.
(maintenance_print_objfiles): Ditto.
(maintenance_info_symtabs): Ditto.
(maintenance_info_psymtabs): Ditto.
* symtab.h (SYMTAB_PSPACE): New.
(struct symtab_and_line) <pspace>: New field.
* symtab.c (init_sal): Clear the sal's program space.
(find_pc_sect_symtab): Set the sal's program space. Switch thread
and space.
(append_expanded_sal): Add program space argument. Iterate over
all program spaces.
(expand_line_sal): Iterate over all program spaces. Switch
program space.
* target.h (enum target_waitkind) <TARGET_WAITKIND_VFORK_DONE>: New.
(struct target_ops) <to_thread_address_space>: New field.
(target_thread_address_space): Define.
* target.c (target_detach): Only remove breakpoints from the
inferior we're detaching.
(target_thread_address_space): New.
* defs.h (initialize_progspace): Declare.
* top.c (gdb_init): Call it.
* solist.h (struct so_list) <sspace>: New field.
* solib.h (struct program_space): Forward declare.
(solib_name_from_address): Adjust prototype.
* solib.c (so_list_head): Replace with a macro referencing the
program space.
(update_solib_list): Set the so's program space.
(solib_name_from_address): Add a program space argument and adjust.
* solib-svr4.c (struct svr4_info) <pid>: Delete field.
<interp_text_sect_low, interp_text_sect_high, interp_plt_sect_low>
<interp_plt_sect_high>: New fields.
(svr4_info_p, svr4_info): Delete.
(solib_svr4_sspace_data): New.
(get_svr4_info): Rewrite.
(svr4_sspace_data_cleanup): New.
(open_symbol_file_object): Adjust.
(svr4_default_sos): Adjust.
(svr4_fetch_objfile_link_map): Adjust.
(interp_text_sect_low, interp_text_sect_high, interp_plt_sect_low)
(interp_plt_sect_high): Delete.
(svr4_in_dynsym_resolve_code): Adjust.
(enable_break): Adjust.
(svr4_clear_solib): Revert bit that removed the svr4_info here,
and reinstate clearing debug_base, debug_loader_offset_p,
debug_loader_offset and debug_loader_name.
(_initialize_svr4_solib): Register solib_svr4_pspace_data. Don't
install an inferior_exit observer anymore.
* printcmd.c (struct display) <pspace>: New field.
(display_command): Set the display's sspace.
(do_one_display): Match the display's sspace.
(display_uses_solib_p): Ditto.
* linux-fork.c (detach_fork): Moved to infrun.c.
(_initialize_linux_fork): Moved "detach-on-fork" command to
infrun.c.
* infrun.c (detach_fork): Moved from linux-fork.c.
(proceed_after_vfork_done): New.
(handle_vfork_child_exec_or_exit): New.
(follow_exec_mode_replace, follow_exec_mode_keep)
(follow_exec_mode_names, follow_exec_mode_string)
(show_follow_exec_mode_string): New.
(follow_exec): New. Reinstate the mark_breakpoints_out call.
Remove shared libraries before attaching new executable. If user
wants to keep the inferior, keep it.
(displaced_step_fixup): Adjust to pass an address space to the
breakpoints module.
(resume): Ditto.
(clear_proceed_status): In all-stop mode, always clear the proceed
status of all threads.
(prepare_to_proceed): Adjust to pass an address space to the
breakpoints module.
(proceed): Ditto.
(adjust_pc_after_break): Ditto.
(handle_inferior_event): When handling a process exit, switch the
program space to the inferior's that had exited. Call
handle_vfork_child_exec_or_exit. Adjust to pass an address space
to the breakpoints module. In non-stop mode, when following a
fork and detach-fork is off, also resume the other branch. Handle
TARGET_WAITKIND_VFORK_DONE. Set the program space in sals.
(normal_stop): Prune inferiors.
(_initialize_infrun): Install the new "follow-exec-mode" command.
"detach-on-fork" moved here.
* regcache.h (get_regcache_aspace): Declare.
* regcache.c (struct regcache) <aspace>: New field.
(regcache_xmalloc): Clear the aspace.
(get_regcache_aspace): New.
(regcache_cpy): Copy the aspace field.
(regcache_cpy_no_passthrough): Ditto.
(get_thread_regcache): Fetch the thread's address space from the
target, and store it in the regcache.
* infcall.c (call_function_by_hand): Set the sal's pspace.
* arch-utils.c (default_has_shared_address_space): New.
* arch-utils.h (default_has_shared_address_space): Declare.
* gdbarch.sh (has_shared_address_space): New.
* gdbarch.h, gdbarch.c: Regenerate.
* linux-tdep.c: Include auxv.h, target.h, elf/common.h.
(linux_has_shared_address_space): New.
(_initialize_linux_tdep): Declare.
* arm-tdep.c (arm_software_single_step): Pass the frame's address
space to insert_single_step_breakpoint.
* arm-linux-tdep.c (arm_linux_software_single_step): Pass the
frame's pspace to breakpoint functions.
* cris-tdep.c (crisv32_single_step_through_delay): Ditto.
(cris_software_single_step): Ditto.
* mips-tdep.c (deal_with_atomic_sequence): Add frame argument.
Pass the frame's pspace to breakpoint functions.
(mips_software_single_step): Adjust.
(mips_single_step_through_delay): Adjust.
* rs6000-aix-tdep.c (rs6000_software_single_step): Adjust.
* rs6000-tdep.c (ppc_deal_with_atomic_sequence): Adjust.
* solib-irix.c (enable_break): Adjust to pass the current frame's
address space to breakpoint functions.
* sparc-tdep.c (sparc_software_single_step): Ditto.
* spu-tdep.c (spu_software_single_step): Ditto.
* alpha-tdep.c (alpha_software_single_step): Ditto.
* record.c (record_wait): Adjust to pass an address space to the
breakpoints module.
* fork-child.c (fork_inferior): Set the new inferior's program and
address spaces.
* inf-ptrace.c (inf_ptrace_follow_fork): Copy the parent's program
and address spaces.
(inf_ptrace_attach): Set the inferior's program and address spaces.
* linux-nat.c: Include "solib.h".
(linux_child_follow_fork): Manage parent and child's program and
address spaces. Clone the parent's program space if necessary.
Don't wait for the vfork to be done here. Refuse to resume if
following the vfork parent while leaving the child stopped.
(resume_callback): Don't resume a vfork parent.
(linux_nat_resume): Also check for pending events in the
lp->waitstatus field.
(linux_handle_extended_wait): Report TARGET_WAITKIND_VFORK_DONE
events to the core.
(stop_wait_callback): Don't wait for SIGSTOP on vfork parents.
(cancel_breakpoint): Adjust.
* linux-thread-db.c (thread_db_wait): Don't remove thread event
breakpoints here.
(thread_db_mourn_inferior): Don't mark breakpoints out here.
Remove thread event breakpoints after mourning.
* corelow.c: Include progspace.h.
(core_open): Set the inferior's program and address spaces.
* remote.c (remote_add_inferior): Set the new inferior's program
and address spaces.
(remote_start_remote): Update address spaces.
(extended_remote_create_inferior_1): Don't init the thread list if
we already debugging other inferiors.
* darwin-nat.c (darwin_attach): Set the new inferior's program and
address spaces.
* gnu-nat.c (gnu_attach): Ditto.
* go32-nat.c (go32_create_inferior): Ditto.
* inf-ttrace.c (inf_ttrace_follow_fork, inf_ttrace_attach): Ditto.
* monitor.c (monitor_open): Ditto.
* nto-procfs.c (procfs_attach, procfs_create_inferior): Ditto.
* procfs.c (do_attach): Ditto.
* windows-nat.c (do_initial_windows_stuff): Ditto.
* inflow.c (inferior_process_group)
(terminal_init_inferior_with_pgrp, terminal_inferior,
(terminal_ours_1, inflow_inferior_exit, copy_terminal_info)
(child_terminal_info, new_tty_postfork, set_sigint_trap): Adjust
to use per-inferior data instead of inferior->terminal_info.
(inflow_inferior_data): New.
(inflow_new_inferior): Delete.
(inflow_inferior_data_cleanup): New.
(get_inflow_inferior_data): New.
* mi/mi-interp.c (mi_new_inferior): Rename to...
(mi_inferior_appeared): ... this.
(mi_interpreter_init): Adjust.
* tui/tui-disasm.c: Include "progspace.h".
(tui_set_disassem_content): Pass an address space to
breakpoint_here_p.
* NEWS: Mention multi-program debugging support. Mention new
commands "add-inferior", "clone-inferior", "remove-inferior",
"maint info program-spaces", and new option "set
follow-exec-mode".
2009-10-19 Pedro Alves <pedro@codesourcery.com>
Stan Shebs <stan@codesourcery.com>
gdb/doc/
* observer.texi (new_inferior): Rename to...
(inferior_appeared): ... this.
2009-10-19 Pedro Alves <pedro@codesourcery.com>
Stan Shebs <stan@codesourcery.com>
gdb/testsuite/
* gdb.base/foll-vfork.exp: Adjust to spell out "follow-fork".
* gdb.base/foll-exec.exp: Adjust to expect a process id before
"Executing new program".
* gdb.base/foll-fork.exp: Adjust to spell out "follow-fork".
* gdb.base/multi-forks.exp: Ditto. Adjust to the inferior being
left listed after having been killed.
* gdb.base/attach.exp: Adjust to spell out "symbol-file".
* gdb.base/maint.exp: Adjust test.
* Makefile.in (ALL_SUBDIRS): Add gdb.multi.
* gdb.multi/Makefile.in: New.
* gdb.multi/base.exp: New.
* gdb.multi/goodbye.c: New.
* gdb.multi/hangout.c: New.
* gdb.multi/hello.c: New.
* gdb.multi/bkpt-multi-exec.c: New.
* gdb.multi/bkpt-multi-exec.exp: New.
* gdb.multi/crashme.c: New.
2009-10-19 Pedro Alves <pedro@codesourcery.com>
Stan Shebs <stan@codesourcery.com>
gdb/doc/
* gdb.texinfo (Inferiors): Rename node to ...
(Inferiors and Programs): ... this. Mention running multiple
programs in the same debug session.
<info inferiors>: Mention the new 'Executable' column if "info
inferiors". Update examples. Document the "add-inferior",
"clone-inferior", "remove-inferior" and "maint info
program-spaces" commands.
(Process): Rename node to...
(Forks): ... this. Document "set|show follow-exec-mode".
2009-10-19 17:51:43 +08:00
|
|
|
|
/* The program space of this sal. */
|
|
|
|
|
struct program_space *pspace;
|
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
struct symtab *symtab;
|
* breakpoint.h (struct bp_location): Change type of section
member to "struct obj_section *".
* tracepoint.h (struct tracepoint): Likewise.
* symtab.h (struct general_symbol_info): Replace bfd_section
member with obj_section.
(struct symtab_and_line): Change type of section member to
"struct obj_section *".
(SYMBOL_BFD_SECTION): Remove macro, replace by ...
(SYMBOL_OBJ_SECTION): ... this.
* minsym.c (prim_record_minimal_symbol_and_info): Record symbol
section as obj_section instead of bfd_section.
* ada-lang.c (ada_decode_symbol): Use gsymbol->obj_section
directly instead of looking of obj_section from bfd_section.
* objfiles.h (find_pc_sect_section): Remove.
* objfiles.c (find_pc_sect_section): Remove.
(find_pc_section): Inline find_pc_sect_section code.
* symfile.h (find_pc_overlay): Return struct obj_section *.
(find_pc_mapped_section): Likewise.
(section_is_overlay, section_is_mapped): Change type of section
argument to struct obj_section *.
(pc_in_mapped_range, pc_in_unmapped_range): Likewise.
(overlay_mapped_address, overlay_unmapped_address): Likewise.
(symbol_overlayed_address): Likewise.
* symtab.h (symbol_overlayed_address): Likewise.
* symfile.c (overlay_is_mapped): Remove.
(section_is_mapped): Inline overlay_is_mapped code. Update.
(overlay_invalidate_all): Update.
(section_is_overlay): Change section argument to type
"struct obj_section *". Use bfd_ methods.
(pc_in_unmapped_range): Likewise. Handle relocated sections.
(pc_in_mapped_range): Likewise. Handle relocated sections.
(sections_overlap): Likewise.
(overlay_unmapped_address): Likewise.
(overlay_mapped_address): Likewise.
(symbol_overlayed_address): Likewise.
(find_pc_overlay): Return struct obj_section *.
(find_pc_mapped_section): Likewise.
(list_overlays_command): Update.
(map_overlay_command, unmap_overlay_command): Update.
(simple_overlay_update): Update.
* block.h (blockvector_for_pc_sect): Change section argument
to type "struct obj_section *".
(block_for_pc_sect): Likewise.
* block.c (blockvector_for_pc_sect): Change section argument
to type "struct obj_section *".
(block_for_pc_sect): Likewise.
* symtab.h (find_pc_sect_function, find_pc_sect_psymtab,
find_pc_sect_symtab, find_pc_sect_psymbol, find_pc_sect_line,
lookup_minimal_symbol_by_pc_section, find_function_start_pc): Likewise.
(matching_bfd_sections): Rename to ...
(matching_obj_sections): ... this. Update argument types.
* blockframe.c (find_pc_sect_function): Likewise.
* breakpoint.c (describe_other_breakpoints): Likewise.
(breakpoint_has_pc, check_duplicates_for): Likewise.
* minsyms.c (lookup_minimal_symbol_by_pc_section_1): Likewise.
(lookup_minimal_symbol_by_pc_section): Likewise.
* symtab.c (find_pc_sect_psymtab_closer): Likewise.
(find_pc_sect_psymtab, find_pc_sect_psymbol, find_pc_sect_symtab,
find_pc_sect_line, find_function_start_pc): Likewise.
(matching_bfd_sections): Rename to ...
(matching_obj_sections): ... this. Update argument types.
* blockframe.c (find_pc_partial_function): Update to section
type changes. No longer call find_pc_sect_section.
(cache_pc_function_section): Change to type "struct obj_section *".
* breakpoint.c (resolve_sal_pc): Update to section type changes.
* exec.c (xfer_memory): Likewise.
* findvar.c (read_var_value): Likewise.
* infcmd.c (jump_command): Likewise.
* linespec.c (minsym_found): Likewise.
* maint.c (maintenance_translate_address): Likewise.
* minsyms.c (lookup_minimal_symbol_by_pc_section_1): Likewise.
(lookup_solib_trampoline_symbol_by_pc): Likewise.
* parse.c (write_exp_msymbol): Likewise.
* printcmd.c (build_address_symbolic): Likewise.
(address_info, sym_info): Likewise.
* symmisc.c (dump_msymbols, print_symbol): Likewise.
* symtab.c (fixup_section): Likewise.
(fixup_symbol_section, fixup_psymbol_section): Likewise.
(find_pc_line, find_function_start_sal): Likewise.
* target.c (memory_xfer_partial): Likewise.
* hppa-hpux-tdep.c (hppa64_hpux_in_solib_call_trampoline): Likewise.
* spu-tdep.c (spu_overlay_update): Likewise.
2008-09-05 19:37:18 +08:00
|
|
|
|
struct obj_section *section;
|
2002-09-13 03:19:37 +08:00
|
|
|
|
/* Line number. Line numbers start at 1 and proceed through symtab->nlines.
|
|
|
|
|
0 is never a valid line number; it is used to indicate that line number
|
|
|
|
|
information is not available. */
|
|
|
|
|
int line;
|
|
|
|
|
|
|
|
|
|
CORE_ADDR pc;
|
|
|
|
|
CORE_ADDR end;
|
2007-09-24 15:40:32 +08:00
|
|
|
|
int explicit_pc;
|
|
|
|
|
int explicit_line;
|
2002-09-13 03:19:37 +08:00
|
|
|
|
};
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2002-10-25 05:02:53 +08:00
|
|
|
|
extern void init_sal (struct symtab_and_line *sal);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
struct symtabs_and_lines
|
2002-09-13 03:19:37 +08:00
|
|
|
|
{
|
|
|
|
|
struct symtab_and_line *sals;
|
|
|
|
|
int nelts;
|
|
|
|
|
};
|
1999-07-08 04:19:36 +08:00
|
|
|
|
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/* Some types and macros needed for exception catchpoints.
|
|
|
|
|
Can't put these in target.h because symtab_and_line isn't
|
2011-01-12 05:53:25 +08:00
|
|
|
|
known there. This file will be included by breakpoint.c,
|
|
|
|
|
hppa-tdep.c, etc. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2011-01-12 05:53:25 +08:00
|
|
|
|
/* Enums for exception-handling support. */
|
1999-07-08 04:19:36 +08:00
|
|
|
|
enum exception_event_kind
|
2002-09-13 03:19:37 +08:00
|
|
|
|
{
|
|
|
|
|
EX_EVENT_THROW,
|
|
|
|
|
EX_EVENT_CATCH
|
|
|
|
|
};
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/* Given a pc value, return line number it is in. Second arg nonzero means
|
|
|
|
|
if pc is on the boundary use the previous statement's line number. */
|
|
|
|
|
|
2000-05-28 09:12:42 +08:00
|
|
|
|
extern struct symtab_and_line find_pc_line (CORE_ADDR, int);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2011-01-12 05:53:25 +08:00
|
|
|
|
/* Same function, but specify a section as well as an address. */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
* breakpoint.h (struct bp_location): Change type of section
member to "struct obj_section *".
* tracepoint.h (struct tracepoint): Likewise.
* symtab.h (struct general_symbol_info): Replace bfd_section
member with obj_section.
(struct symtab_and_line): Change type of section member to
"struct obj_section *".
(SYMBOL_BFD_SECTION): Remove macro, replace by ...
(SYMBOL_OBJ_SECTION): ... this.
* minsym.c (prim_record_minimal_symbol_and_info): Record symbol
section as obj_section instead of bfd_section.
* ada-lang.c (ada_decode_symbol): Use gsymbol->obj_section
directly instead of looking of obj_section from bfd_section.
* objfiles.h (find_pc_sect_section): Remove.
* objfiles.c (find_pc_sect_section): Remove.
(find_pc_section): Inline find_pc_sect_section code.
* symfile.h (find_pc_overlay): Return struct obj_section *.
(find_pc_mapped_section): Likewise.
(section_is_overlay, section_is_mapped): Change type of section
argument to struct obj_section *.
(pc_in_mapped_range, pc_in_unmapped_range): Likewise.
(overlay_mapped_address, overlay_unmapped_address): Likewise.
(symbol_overlayed_address): Likewise.
* symtab.h (symbol_overlayed_address): Likewise.
* symfile.c (overlay_is_mapped): Remove.
(section_is_mapped): Inline overlay_is_mapped code. Update.
(overlay_invalidate_all): Update.
(section_is_overlay): Change section argument to type
"struct obj_section *". Use bfd_ methods.
(pc_in_unmapped_range): Likewise. Handle relocated sections.
(pc_in_mapped_range): Likewise. Handle relocated sections.
(sections_overlap): Likewise.
(overlay_unmapped_address): Likewise.
(overlay_mapped_address): Likewise.
(symbol_overlayed_address): Likewise.
(find_pc_overlay): Return struct obj_section *.
(find_pc_mapped_section): Likewise.
(list_overlays_command): Update.
(map_overlay_command, unmap_overlay_command): Update.
(simple_overlay_update): Update.
* block.h (blockvector_for_pc_sect): Change section argument
to type "struct obj_section *".
(block_for_pc_sect): Likewise.
* block.c (blockvector_for_pc_sect): Change section argument
to type "struct obj_section *".
(block_for_pc_sect): Likewise.
* symtab.h (find_pc_sect_function, find_pc_sect_psymtab,
find_pc_sect_symtab, find_pc_sect_psymbol, find_pc_sect_line,
lookup_minimal_symbol_by_pc_section, find_function_start_pc): Likewise.
(matching_bfd_sections): Rename to ...
(matching_obj_sections): ... this. Update argument types.
* blockframe.c (find_pc_sect_function): Likewise.
* breakpoint.c (describe_other_breakpoints): Likewise.
(breakpoint_has_pc, check_duplicates_for): Likewise.
* minsyms.c (lookup_minimal_symbol_by_pc_section_1): Likewise.
(lookup_minimal_symbol_by_pc_section): Likewise.
* symtab.c (find_pc_sect_psymtab_closer): Likewise.
(find_pc_sect_psymtab, find_pc_sect_psymbol, find_pc_sect_symtab,
find_pc_sect_line, find_function_start_pc): Likewise.
(matching_bfd_sections): Rename to ...
(matching_obj_sections): ... this. Update argument types.
* blockframe.c (find_pc_partial_function): Update to section
type changes. No longer call find_pc_sect_section.
(cache_pc_function_section): Change to type "struct obj_section *".
* breakpoint.c (resolve_sal_pc): Update to section type changes.
* exec.c (xfer_memory): Likewise.
* findvar.c (read_var_value): Likewise.
* infcmd.c (jump_command): Likewise.
* linespec.c (minsym_found): Likewise.
* maint.c (maintenance_translate_address): Likewise.
* minsyms.c (lookup_minimal_symbol_by_pc_section_1): Likewise.
(lookup_solib_trampoline_symbol_by_pc): Likewise.
* parse.c (write_exp_msymbol): Likewise.
* printcmd.c (build_address_symbolic): Likewise.
(address_info, sym_info): Likewise.
* symmisc.c (dump_msymbols, print_symbol): Likewise.
* symtab.c (fixup_section): Likewise.
(fixup_symbol_section, fixup_psymbol_section): Likewise.
(find_pc_line, find_function_start_sal): Likewise.
* target.c (memory_xfer_partial): Likewise.
* hppa-hpux-tdep.c (hppa64_hpux_in_solib_call_trampoline): Likewise.
* spu-tdep.c (spu_overlay_update): Likewise.
2008-09-05 19:37:18 +08:00
|
|
|
|
extern struct symtab_and_line find_pc_sect_line (CORE_ADDR,
|
|
|
|
|
struct obj_section *, int);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
/* Given a symtab and line number, return the pc there. */
|
|
|
|
|
|
2000-05-28 09:12:42 +08:00
|
|
|
|
extern int find_line_pc (struct symtab *, int, CORE_ADDR *);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2003-01-18 Andrew Cagney <ac131313@redhat.com>
* cris-tdep.c: Fix function declaration indentation.
* dwarfread.c, gdbcore.h, gdbtypes.h, i386v-nat.c: Ditto.
* mips-tdep.c, monitor.h, parse.c, proc-utils.h: Ditto.
* rs6000-nat.c, ser-go32.c, somread.c, stabsread.c: Ditto.
* symfile.h, symtab.h, target.c, target.h, value.h: Ditto.
* xcoffread.c, config/pa/tm-hppa.h: Ditto.
* config/sparc/tm-sp64.h, config/sparc/tm-sparc.h: Ditto.
2003-01-19 12:06:47 +08:00
|
|
|
|
extern int find_line_pc_range (struct symtab_and_line, CORE_ADDR *,
|
|
|
|
|
CORE_ADDR *);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2000-05-28 09:12:42 +08:00
|
|
|
|
extern void resolve_sal_pc (struct symtab_and_line *);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
/* Given a string, return the line specified by it. For commands like "list"
|
|
|
|
|
and "breakpoint". */
|
|
|
|
|
|
2000-05-28 09:12:42 +08:00
|
|
|
|
extern struct symtabs_and_lines decode_line_spec (char *, int);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2000-05-28 09:12:42 +08:00
|
|
|
|
extern struct symtabs_and_lines decode_line_spec_1 (char *, int);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
/* Symmisc.c */
|
|
|
|
|
|
2000-05-28 09:12:42 +08:00
|
|
|
|
void maintenance_print_symbols (char *, int);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2000-05-28 09:12:42 +08:00
|
|
|
|
void maintenance_print_psymbols (char *, int);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2000-05-28 09:12:42 +08:00
|
|
|
|
void maintenance_print_msymbols (char *, int);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2000-05-28 09:12:42 +08:00
|
|
|
|
void maintenance_print_objfiles (char *, int);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2003-05-08 05:42:48 +08:00
|
|
|
|
void maintenance_info_symtabs (char *, int);
|
2003-04-15 02:42:28 +08:00
|
|
|
|
|
2003-05-08 05:42:48 +08:00
|
|
|
|
void maintenance_info_psymtabs (char *, int);
|
2003-04-15 02:42:28 +08:00
|
|
|
|
|
2000-05-28 09:12:42 +08:00
|
|
|
|
void maintenance_check_symtabs (char *, int);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
/* maint.c */
|
|
|
|
|
|
2000-05-28 09:12:42 +08:00
|
|
|
|
void maintenance_print_statistics (char *, int);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
/* Symbol-reading stuff in symfile.c and solib.c. */
|
|
|
|
|
|
2000-05-28 09:12:42 +08:00
|
|
|
|
extern void clear_solib (void);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
/* source.c */
|
|
|
|
|
|
2000-05-28 09:12:42 +08:00
|
|
|
|
extern int identify_source_line (struct symtab *, int, int, CORE_ADDR);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2000-05-28 09:12:42 +08:00
|
|
|
|
extern void print_source_lines (struct symtab *, int, int, int);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2011-04-04 23:19:59 +08:00
|
|
|
|
extern void forget_cached_source_info_for_objfile (struct objfile *);
|
2000-05-28 09:12:42 +08:00
|
|
|
|
extern void forget_cached_source_info (void);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2000-05-28 09:12:42 +08:00
|
|
|
|
extern void select_source_symtab (struct symtab *);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
gdb/
Support DW_TAG_module as separate namespaces.
* dwarf2read.c (typename_concat): New parameter physname.
(read_module_type): New function and declaration.
(scan_partial_symbols): Scan also DW_TAG_module children.
(partial_die_parent_scope): Accept scope even from DW_TAG_module. Pass
to typename_concat backward compatible physname value 0.
(partial_die_full_name, read_namespace_type): Pass to typename_concat
backward compatible physname value 0.
(add_partial_module, read_module): Remove FIXME comment.
(process_die) <DW_TAG_module>: Set PROCESSING_HAS_NAMESPACE_INFO.
(die_needs_namespace) <DW_TAG_variable>: Allow returning true even for
DIEs under DW_TAG_module.
(dwarf2_compute_name): Move the ada block for DW_AT_linkage_name and
DW_AT_MIPS_linkage_name first, extend it for language_fortran
&& physname and return there instead of just setting NAME. Extend
the main block for language_fortran. Pass physname parameter to the
typename_concat call.
(read_import_statement, read_func_scope, get_scope_pc_bounds)
(load_partial_dies, determine_prefix): Support also DW_TAG_module.
(new_symbol): Fill in cplus_specific.demangled_name if it is still
missing from SYMBOL_SET_NAMES in the language_fortran case.
(new_symbol) <DW_TAG_variable>: Force LOC_UNRESOLVED for gfortran module
variables.
(read_type_die) <DW_TAG_module>: New.
(MAX_SEP_LEN): Increase to 7.
(typename_concat): New parameter physname. New variable lead. Support
also language_fortran.
* f-exp.y (yylex): Consider : also as a symbol name character class.
* f-lang.c: Include cp-support.h.
(f_word_break_characters, f_make_symbol_completion_list): New functions.
(f_language_defn): Use cp_lookup_symbol_nonlocal,
f_word_break_characters and f_make_symbol_completion_list.
* f-typeprint.c (f_type_print_base) <TYPE_CODE_MODULE>: New.
* gdbtypes.h (enum type_code) <TYPE_CODE_MODULE>: New.
* symtab.c (symbol_init_language_specific): Support language_fortran.
(symbol_find_demangled_name): New comment on language_fortran.
(symbol_natural_name, symbol_demangled_name): Use demangled_name even
for language_fortran.
(lookup_symbol_aux_local): Check imports also for language_fortran.
(default_make_symbol_completion_list): Rename to ...
(default_make_symbol_completion_list_break_on): ... this name. New
parameter break_on, use it.
(default_make_symbol_completion_list): New stub.
* symtab.h (default_make_symbol_completion_list_break_on): New
prototype.
gdb/testsuite/
Support DW_TAG_module as separate namespaces.
* gdb.fortran/library-module.exp, gdb.fortran/library-module-main.f90,
gdb.fortran/library-module-lib.f90: New.
* gdb.fortran/module.exp: Replace startup by a prepare_for_testing call.
(print i): Remove.
(continue to breakpoint: i-is-1, print var_i value 1)
(continue to breakpoint: i-is-2, print var_i value 2)
(continue to breakpoint: a-b-c-d, print var_a, print var_b, print var_c)
(print var_d, print var_i value 14, ptype modmany, complete `modm)
(complete `modmany, complete `modmany`, complete `modmany`var)
(show language, setting breakpoint at module): New tests.
* gdb.fortran/module.f90 (module mod): Remove.
(module mod1, module mod2, module modmany, subroutine sub1)
(subroutine sub2, program module): New.
2010-06-03 06:41:56 +08:00
|
|
|
|
extern char **default_make_symbol_completion_list_break_on
|
|
|
|
|
(char *text, char *word, const char *break_on);
|
2008-02-06 06:17:41 +08:00
|
|
|
|
extern char **default_make_symbol_completion_list (char *, char *);
|
2000-05-28 09:12:42 +08:00
|
|
|
|
extern char **make_symbol_completion_list (char *, char *);
|
2009-02-07 05:33:59 +08:00
|
|
|
|
extern char **make_symbol_completion_list_fn (struct cmd_list_element *,
|
|
|
|
|
char *, char *);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
* completer.c (gdb_completer_loc_break_characters): New variable.
(line_completion_function): If we are completing on locations,
back up the start of word pointer past all characters which can
appear in a location spec.
(location_completer): New function.
* completer.h: Add prototype for location_completer.
* symtab.c (make_source_files_completion_list)
(add_filename_to_list, not_interesting_fname): New functions.
(filename_seen): New function, body extracted from
output_source_filename.
(output_source_filename): Call filename_seen to check if the file
was already printed.
(make_symbol_completion_list): If TEXT includes a
double-quoted string, return an empty list, not NULL.
(make_file_symbol_completion_list): New function, similar to
make_symbol_completion_list but with an additional argument
SRCFILE.
* symtab.h (make_file_symbol_completion_list)
(make_source_files_completion_list): Add prototypes.
* breakpoint.c (_initialize_breakpoint): Make location_completer
be the completion function for all commands which set breakpoints
and watchpoints.
(top-level): #include "completer.h".
* tracepoint.c (_initialize_tracepoint): Make location_completer
be the completion function for the "trace" command.
(top-level): #include "completer.h".
* printcmd.c (_initialize_printcmd): Make location_completer be
the completion function for the "print", "inspect", "call", and
"disassemble" commands.
(top-level): #include "completer.h".
* infcmd.c (_initialize_infcmd): Make location_completer be the
completion function for the "go", "jump", and "until" commands.
(top-level): #include "completer.h".
2001-06-12 00:05:25 +08:00
|
|
|
|
extern char **make_file_symbol_completion_list (char *, char *, char *);
|
|
|
|
|
|
|
|
|
|
extern char **make_source_files_completion_list (char *, char *);
|
|
|
|
|
|
1999-04-16 09:35:26 +08:00
|
|
|
|
/* symtab.c */
|
|
|
|
|
|
* breakpoint.h (struct bp_location): Change type of section
member to "struct obj_section *".
* tracepoint.h (struct tracepoint): Likewise.
* symtab.h (struct general_symbol_info): Replace bfd_section
member with obj_section.
(struct symtab_and_line): Change type of section member to
"struct obj_section *".
(SYMBOL_BFD_SECTION): Remove macro, replace by ...
(SYMBOL_OBJ_SECTION): ... this.
* minsym.c (prim_record_minimal_symbol_and_info): Record symbol
section as obj_section instead of bfd_section.
* ada-lang.c (ada_decode_symbol): Use gsymbol->obj_section
directly instead of looking of obj_section from bfd_section.
* objfiles.h (find_pc_sect_section): Remove.
* objfiles.c (find_pc_sect_section): Remove.
(find_pc_section): Inline find_pc_sect_section code.
* symfile.h (find_pc_overlay): Return struct obj_section *.
(find_pc_mapped_section): Likewise.
(section_is_overlay, section_is_mapped): Change type of section
argument to struct obj_section *.
(pc_in_mapped_range, pc_in_unmapped_range): Likewise.
(overlay_mapped_address, overlay_unmapped_address): Likewise.
(symbol_overlayed_address): Likewise.
* symtab.h (symbol_overlayed_address): Likewise.
* symfile.c (overlay_is_mapped): Remove.
(section_is_mapped): Inline overlay_is_mapped code. Update.
(overlay_invalidate_all): Update.
(section_is_overlay): Change section argument to type
"struct obj_section *". Use bfd_ methods.
(pc_in_unmapped_range): Likewise. Handle relocated sections.
(pc_in_mapped_range): Likewise. Handle relocated sections.
(sections_overlap): Likewise.
(overlay_unmapped_address): Likewise.
(overlay_mapped_address): Likewise.
(symbol_overlayed_address): Likewise.
(find_pc_overlay): Return struct obj_section *.
(find_pc_mapped_section): Likewise.
(list_overlays_command): Update.
(map_overlay_command, unmap_overlay_command): Update.
(simple_overlay_update): Update.
* block.h (blockvector_for_pc_sect): Change section argument
to type "struct obj_section *".
(block_for_pc_sect): Likewise.
* block.c (blockvector_for_pc_sect): Change section argument
to type "struct obj_section *".
(block_for_pc_sect): Likewise.
* symtab.h (find_pc_sect_function, find_pc_sect_psymtab,
find_pc_sect_symtab, find_pc_sect_psymbol, find_pc_sect_line,
lookup_minimal_symbol_by_pc_section, find_function_start_pc): Likewise.
(matching_bfd_sections): Rename to ...
(matching_obj_sections): ... this. Update argument types.
* blockframe.c (find_pc_sect_function): Likewise.
* breakpoint.c (describe_other_breakpoints): Likewise.
(breakpoint_has_pc, check_duplicates_for): Likewise.
* minsyms.c (lookup_minimal_symbol_by_pc_section_1): Likewise.
(lookup_minimal_symbol_by_pc_section): Likewise.
* symtab.c (find_pc_sect_psymtab_closer): Likewise.
(find_pc_sect_psymtab, find_pc_sect_psymbol, find_pc_sect_symtab,
find_pc_sect_line, find_function_start_pc): Likewise.
(matching_bfd_sections): Rename to ...
(matching_obj_sections): ... this. Update argument types.
* blockframe.c (find_pc_partial_function): Update to section
type changes. No longer call find_pc_sect_section.
(cache_pc_function_section): Change to type "struct obj_section *".
* breakpoint.c (resolve_sal_pc): Update to section type changes.
* exec.c (xfer_memory): Likewise.
* findvar.c (read_var_value): Likewise.
* infcmd.c (jump_command): Likewise.
* linespec.c (minsym_found): Likewise.
* maint.c (maintenance_translate_address): Likewise.
* minsyms.c (lookup_minimal_symbol_by_pc_section_1): Likewise.
(lookup_solib_trampoline_symbol_by_pc): Likewise.
* parse.c (write_exp_msymbol): Likewise.
* printcmd.c (build_address_symbolic): Likewise.
(address_info, sym_info): Likewise.
* symmisc.c (dump_msymbols, print_symbol): Likewise.
* symtab.c (fixup_section): Likewise.
(fixup_symbol_section, fixup_psymbol_section): Likewise.
(find_pc_line, find_function_start_sal): Likewise.
* target.c (memory_xfer_partial): Likewise.
* hppa-hpux-tdep.c (hppa64_hpux_in_solib_call_trampoline): Likewise.
* spu-tdep.c (spu_overlay_update): Likewise.
2008-09-05 19:37:18 +08:00
|
|
|
|
int matching_obj_sections (struct obj_section *, struct obj_section *);
|
2006-10-18 04:17:45 +08:00
|
|
|
|
|
2010-07-14 04:52:52 +08:00
|
|
|
|
extern const char *find_main_filename (void);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2000-11-11 07:02:56 +08:00
|
|
|
|
extern struct symtab *find_line_symtab (struct symtab *, int, int *, int *);
|
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
extern struct symtab_and_line find_function_start_sal (struct symbol *sym,
|
|
|
|
|
int);
|
2000-11-11 07:02:56 +08:00
|
|
|
|
|
2010-03-27 03:41:50 +08:00
|
|
|
|
extern void skip_prologue_sal (struct symtab_and_line *);
|
|
|
|
|
|
1999-04-16 09:35:26 +08:00
|
|
|
|
/* symfile.c */
|
|
|
|
|
|
2010-10-18 01:45:17 +08:00
|
|
|
|
extern void clear_symtab_users (int add_flags);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2010-07-14 04:52:52 +08:00
|
|
|
|
extern enum language deduce_language_from_filename (const char *);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
/* symtab.c */
|
|
|
|
|
|
2009-06-18 02:43:24 +08:00
|
|
|
|
extern int in_prologue (struct gdbarch *gdbarch,
|
|
|
|
|
CORE_ADDR pc, CORE_ADDR func_start);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2009-06-18 02:43:24 +08:00
|
|
|
|
extern CORE_ADDR skip_prologue_using_sal (struct gdbarch *gdbarch,
|
|
|
|
|
CORE_ADDR func_addr);
|
2004-02-17 23:21:22 +08:00
|
|
|
|
|
2000-05-28 09:12:42 +08:00
|
|
|
|
extern struct symbol *fixup_symbol_section (struct symbol *,
|
|
|
|
|
struct objfile *);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
|
|
|
|
/* Symbol searching */
|
|
|
|
|
|
|
|
|
|
/* When using search_symbols, a list of the following structs is returned.
|
2011-01-12 05:53:25 +08:00
|
|
|
|
Callers must free the search list using free_search_symbols! */
|
1999-04-16 09:35:26 +08:00
|
|
|
|
struct symbol_search
|
2002-09-13 03:19:37 +08:00
|
|
|
|
{
|
2011-01-12 05:53:25 +08:00
|
|
|
|
/* The block in which the match was found. Could be, for example,
|
|
|
|
|
STATIC_BLOCK or GLOBAL_BLOCK. */
|
2002-09-13 03:19:37 +08:00
|
|
|
|
int block;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
/* Information describing what was found.
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
If symtab abd symbol are NOT NULL, then information was found
|
2011-01-12 05:53:25 +08:00
|
|
|
|
for this match. */
|
2002-09-13 03:19:37 +08:00
|
|
|
|
struct symtab *symtab;
|
|
|
|
|
struct symbol *symbol;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2002-09-13 03:19:37 +08:00
|
|
|
|
/* If msymbol is non-null, then a match was made on something for
|
2011-01-12 05:53:25 +08:00
|
|
|
|
which only minimal_symbols exist. */
|
2002-09-13 03:19:37 +08:00
|
|
|
|
struct minimal_symbol *msymbol;
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2011-01-12 05:53:25 +08:00
|
|
|
|
/* A link to the next match, or NULL for the end. */
|
2002-09-13 03:19:37 +08:00
|
|
|
|
struct symbol_search *next;
|
|
|
|
|
};
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2011-04-04 22:10:12 +08:00
|
|
|
|
extern void search_symbols (char *, enum search_domain, int, char **,
|
2000-05-28 09:12:42 +08:00
|
|
|
|
struct symbol_search **);
|
|
|
|
|
extern void free_search_symbols (struct symbol_search *);
|
2002-09-13 03:19:37 +08:00
|
|
|
|
extern struct cleanup *make_cleanup_free_search_symbols (struct symbol_search
|
|
|
|
|
*);
|
1999-04-16 09:35:26 +08:00
|
|
|
|
|
2001-07-08 01:19:50 +08:00
|
|
|
|
/* The name of the ``main'' function.
|
|
|
|
|
FIXME: cagney/2001-03-20: Can't make main_name() const since some
|
|
|
|
|
of the calling code currently assumes that the string isn't
|
2011-01-12 05:53:25 +08:00
|
|
|
|
const. */
|
2001-07-08 01:19:50 +08:00
|
|
|
|
extern void set_main_name (const char *name);
|
2002-09-13 03:19:37 +08:00
|
|
|
|
extern /*const */ char *main_name (void);
|
2010-10-18 02:49:47 +08:00
|
|
|
|
extern enum language language_of_main;
|
2001-07-08 01:19:50 +08:00
|
|
|
|
|
2007-07-03 20:14:44 +08:00
|
|
|
|
/* Check global symbols in objfile. */
|
2011-01-06 06:22:53 +08:00
|
|
|
|
struct symbol *lookup_global_symbol_from_objfile (const struct objfile *,
|
2007-07-03 20:14:44 +08:00
|
|
|
|
const char *name,
|
2008-05-19 23:49:14 +08:00
|
|
|
|
const domain_enum domain);
|
2007-07-03 20:14:44 +08:00
|
|
|
|
|
2010-03-25 05:06:33 +08:00
|
|
|
|
extern struct symtabs_and_lines expand_line_sal (struct symtab_and_line sal);
|
|
|
|
|
|
|
|
|
|
/* Return 1 if the supplied producer string matches the ARM RealView
|
|
|
|
|
compiler (armcc). */
|
|
|
|
|
int producer_is_realview (const char *producer);
|
2007-07-03 20:14:44 +08:00
|
|
|
|
|
gdb
* xcoffread.c: Include psymtab.h.
(xcoff_sym_fns): Update.
* symtab.h (struct partial_symbol): Remove.
(PSYMBOL_DOMAIN, PSYMBOL_CLASS): Remove.
(struct partial_symtab): Remove.
(PSYMTAB_TO_SYMTAB): Remove.
(lookup_partial_symbol, lookup_partial_symtab, find_pc_psymtab)
(find_pc_sect_psymtab): Remove.
(find_pc_sect_symtab_via_partial): Declare.
(find_pc_psymtab, find_pc_sect_psymbol, psymtab_to_symtab)
(find_main_psymtab): Remove.
(find_main_filename): Declare.
(fixup_psymbol_section): Remove.
(fixup_section): Declare.
* symtab.c: Include psymtab.h.
(lookup_symtab): Use lookup_symtab method.
(lookup_partial_symtab): Remove.
(find_pc_sect_psymtab_closer): Remove.
(find_pc_sect_psymtab): Remove.
(find_pc_sect_symtab_via_partial): New function.
(find_pc_psymtab, find_pc_sect_psymbol, find_pc_psymbol): Remove.
(fixup_section): No longer static.
(fixup_psymbol_section): Remove.
(lookup_symbol_aux): Use lookup_symbol_aux_quick.
(lookup_global_symbol_from_objfile): Likewise.
(lookup_symbol_aux_psymtabs): Remove.
(lookup_symbol_aux_quick): New function.
(lookup_symbol_global): Use lookup_symbol_aux_quick.
(lookup_partial_symbol): Remove.
(basic_lookup_transparent_type_quick): New function.
(basic_lookup_transparent_type): Use it.
(find_main_psymtab): Remove.
(find_main_filename): New function.
(find_pc_sect_symtab): Use find_pc_sect_symtab method.
(find_line_symtab): Use expand_symtabs_with_filename method.
(output_partial_symbol_filename): New function.
(sources_info): Use map_partial_symbol_filenames.
(struct search_symbols_data): New type.
(search_symbols_file_matches): New function.
(search_symbols_name_matches): Likewise.
(search_symbols): Use expand_symtabs_matching method.
(struct add_name_data): Rename from add_macro_name_data.
(add_macro_name): Update.
(add_partial_symbol_name): New function.
(default_make_symbol_completion_list): Use
map_partial_symbol_names.
(struct add_partial_symbol_name): New type.
(maybe_add_partial_symtab_filename): New function.
(make_source_files_completion_list): Use
map_partial_symbol_filenames.
(expand_line_sal): Use expand_symtabs_with_filename method.
* symmisc.c: Include psymtab.h.
(print_objfile_statistics): Use print_stats method.
(dump_objfile): Use dump method.
(dump_psymtab, maintenance_print_psymbols)
(maintenance_info_psymtabs, maintenance_check_symtabs)
(extend_psymbol_list): Remove.
* symfile.h (struct quick_symbol_functions): New struct.
(struct sym_fns) <qf>: New field.
(sort_pst_symbols): Remove.
(increment_reading_symtab): Declare.
* symfile.c: Include psymtab.h.
(compare_psymbols, sort_pst_symbols): Remove.
(psymtab_to_symtab): Remove.
(increment_reading_symtab): New function.
(symbol_file_add_with_addrs_or_offsets): Use expand_all_symtabs
method.
(set_initial_language): Use find_main_filename.
(allocate_psymtab, discard_psymtab, cashier_psymtab): Remove.
(free_named_symtabs): Remove unused code.
(start_psymtab_common, add_psymbol_to_bcache)
(append_psymbol_to_list, add_psymbol_to_list, init_psymbol_list):
Remove.
* stack.c: Include psymtab.h, symfile.h.
(backtrace_command_1): Use find_pc_sect_symtab_via_partial.
* source.h (psymtab_to_fullname): Don't declare.
* source.c: Include psymtab.h.
(select_source_symtab): Use find_last_source_symtab method.
(forget_cached_source_info): Use forget_cached_source_info
method.
(find_and_open_source): No longer static.
(psymtab_to_fullname): Remove.
* somread.c: Include psymtab.h.
(som_sym_fns): Update.
* psympriv.h: New file.
* psymtab.h: New file.
* psymtab.c: New file.
* objfiles.h: (ALL_OBJFILE_PSYMTABS): Remove.
(ALL_PSYMTABS, ALL_PSPACE_PSYMTABS): Likewise.
* objfiles.c: Include psymtab.h.
(objfile_relocate1): Use relocate method.
(objfile_has_partial_symbols): Use has_symbols method.
* mipsread.c: Include psymtab.h.
(ecoff_sym_fns): Update.
* mi/mi-cmd-file.c: Include psymtab.h.
(print_partial_file_name): New function.
(mi_cmd_file_list_exec_source_files): Use
map_partial_symbol_filenames.
* mdebugread.c: Include psympriv.h.
* machoread.c: Include psympriv.h.
(macho_sym_fns): Update.
* m2-exp.y (yylex): Use lookup_symtab.
* elfread.c: Include psympriv.h.
(elf_sym_fns): Update.
* dwarf2read.c: Include psympriv.h.
* dbxread.c: Include psympriv.h.
(aout_sym_fns): Update.
* cp-support.c: Include psymtab.h.
(read_in_psymtabs): Remove.
(make_symbol_overload_list_qualified): Use
expand_symtabs_for_function method.
* coffread.c: Include psympriv.h.
(coff_sym_fns): Update.
* blockframe.c: Include psymtab.h.
(find_pc_partial_function): Use find_pc_sect_symtab method.
* ada-lang.h (ada_update_initial_language): Update.
* ada-lang.c: Include psymtab.h.
(ada_update_initial_language): Remove 'main_pst' argument.
(ada_lookup_partial_symbol): Remove.
(struct ada_psym_data): New type.
(ada_add_psyms): New function.
(ada_add_non_local_symbols): Use map_ada_symtabs method.
(struct add_partial_datum): New type.
(ada_add_partial_symbol_completions): New function.
(ada_make_symbol_completion_list): Use map_partial_symbol_names.
(ada_exception_support_info_sniffer): Update.
* Makefile.in (SFILES): Add psymtab.c.
(COMMON_OBS): Add psymtab.o.
(HFILES_NO_SRCDIR): Add psymtab.h, psympriv.h.
gdb/doc
* gdbint.texinfo (Symbol Handling): Update.
2010-03-11 02:20:08 +08:00
|
|
|
|
void fixup_section (struct general_symbol_info *ginfo,
|
|
|
|
|
CORE_ADDR addr, struct objfile *objfile);
|
|
|
|
|
|
2010-04-23 07:15:43 +08:00
|
|
|
|
struct objfile *lookup_objfile_from_block (const struct block *block);
|
|
|
|
|
|
1999-04-16 09:35:26 +08:00
|
|
|
|
#endif /* !defined(SYMTAB_H) */
|