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133 Commits

Author SHA1 Message Date
Michael Snyder
d7f9d72972 2010-05-14 Michael Snyder <msnyder@vmware.com> 
* elfread.c: White space.
	* environ.c: White space.
	* eval.c: White space.
	* event-loop.c: White space.
	* event-top.c: White space.
	* exceptions.c: White space.
	* exec.c: White space.
	* expprint.c: White space.
 2010-05-14 18:35:11 +00:00
Matthew Gretton-Dann
2f1bdd26c4 * gdb/exec.c (print_section_info): Display entry point without arch 
specific parts.
 2010-05-04 08:47:13 +00:00
Pedro Alves
516ba65938 * objfiles.h (gdb_bfd_close_or_warn): Declare. 
* objfiles.c (gdb_bfd_close_or_warn): New.
	* corelow.c: Include objfiles.h
	(core_close): Use gdb_bfd_close_or_warn.
	* elfread.c (build_id_verify): Ditto.
	* exec.c (exec_close, exec_close_1): Ditto.
 2010-04-14 17:26:11 +00:00
Hui Zhu
d18b8b7a07 2010-02-05 Hui Zhu <teawater@gmail.com> 
* defs.h (gdb_bfd_errmsg): New extern.
	* exec.c (exec_file_attach): Change bfd_errmsg to
	gdb_bfd_errmsg.
	* utils.c (AMBIGUOUS_MESS1): New macro.
	(AMBIGUOUS_MESS2): New macro.
	(gdb_bfd_errmsg): New function.
 2010-02-05 02:22:39 +00:00
Joel Brobecker
b74845da58 Delete free_named_symtabs and associated cleanup. 
* symfile.h (free_named_symtabs): Delete declaration.
        * symfile.c: Remove some commented out code (clear_symtab_users_once).
        (cashier_psymtab): Comment function out.
        Delete declaration.
        (free_named_symtabs): Delete.
        * coffread.c (coff_end_symtab): Remove call to free_named_symtabs.
        * dbxread.c (end_psymtab): Likewise.
        * dwarf2read.c (process_psymtab_comp_unit): Ditto.
        * exec.c (exec_close_1): Ditto.
        * xcoffread.c (xcoff_end_psymtab): Likewise.
 2010-01-19 09:47:47 +00:00
Jan Kratochvil
d904de5b3d gdb/ 
Fix compilation warning on gcc-3.4.
	* exec.c (print_section_info): Move the `displacement' variable
	initialization to its declaration.
 2010-01-15 21:33:18 +00:00
Jan Kratochvil
51bee8e9b7 gdb/ 
Support PIEs with no symfile_objfile.
	* exec.c (print_section_info <abfd == exec_bfd>): Relocate Entry point.
	* solib-svr4.c (svr4_relocate_main_executable <exec_bfd>): New block.

gdb/testsuite/
	Support PIEs with no symfile_objfile.
	* gdb.base/break-interp.exp: New argument at the test_ld calls.
	(test_ld): New parameter trynosym.
	(test_ld <$trynosym>): New block.
 2010-01-14 21:01:25 +00:00
Joel Brobecker
4c38e0a4fc Update copyright year in most headers. 
Automatic update by copyright.sh.
 2010-01-01 07:32:07 +00:00
Pedro Alves
6c95b8df7f 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 09:51:43 +00:00
Ulrich Weigand
5af949e350 * defs.h (strlen_paddr, paddr, paddr_nz): Remove. 
(paddress): Add GDBARCH parameter.
	* utils.c (strlen_paddr, paddr, paddr_nz): Remove.
	(paddress): Add GDBARCH parameter, use it instead of current_gdbarch.
	* ui-out.h (ui_out_field_core_addr): Add GDBARCH parameter.
	* ui-out.c (ui_out_field_core_addr): Add GDBARCH parameter,
	use it instead of current_gdbarch.

	Update calls to ui_out_field_core_addr to pass architecture:
	* ada-lang.c (print_one_exception): Update.
	* breakpoint.c (print_one_breakpoint_location,
	print_one_exception_catchpoint): Update.
	* disasm.c (dump_insns): Update.
	* darwin-nat-info.c (darwin_debug_regions_recurse): Update.
	* mi/mi-main.c (mi_cmd_data_read_memory): Update.
	* mi/mi-symbol-cmds.c: Include "objfiles.h".
	(mi_cmd_symbol_list_lines): Update.
	* stack.c (print_frame_info, print_frame): Update.

	Update callers of paddress to pass architecture:
	* ada-tasks.c (info_task): Update.
	* ada-valprint.c (ada_val_print_1): Update.
	* annotate.c (annotate_source, annotate_frame_begin): Update.
	* breakpoint.c (insert_bp_location, describe_other_breakpoints,
	mention): Update.
	* cli/cli-cmds.c (edit_command, list_command, print_disassembly):
	Update.
	* corefile.c (memory_error): Update.
	* c-valprint.c (print_function_pointer_address, c_val_print): Update.
	* disasm.c (dis_asm_print_address): Update.
	* exec.c (print_section_info): Update.
	* f-valprint.c (f_val_print): Update.
	* infcmd.c: Include "arch-utils.h".
	(jump_command, program_info): Update.
	* linux-fork.c: Include "arch-utils.h".
	(info_forks_command): Update.
	* m2-valprint.c (print_function_pointer_address,
	print_unpacked_pointer, print_variable_at_address,
	m2_val_print): Update.
	* m32r-rom.c (m32r_load_section, m32r_load, m32r_upload_command):
	Update.
	* printcmd.c (print_address, print_address_demangle, address_info):
	Update.
	* p-valprint.c (pascal_val_print): Update.
	* source.c: Include "arch-utils.h".
	(line_info): Update.
	* stack.c (frame_info, print_block_frame_labels): Update.
	* symfile.c (add_symbol_file_command, list_overlays_command): Update.
	* symmisc.c (dump_msymbols, dump_psymtab, dump_symtab_1,
	print_symbol, print_partial_symbols, maintenance_info_psymtabs,
	maintenance_check_symtabs): Update.
	* symtab.c (find_pc_sect_symtab): Update.
	* target.c (deprecated_debug_xfer_memory): Update.
	* tracepoint.c (scope_info): Update.
	* tui/tui-stack.c (tui_make_status_line): Update.
	* valprint.c (val_print_string): Update.

	Update callers of paddr_nz to use paddress instead (keeping
	user-visible output identical):
	* alpha-tdep.c (alpha_heuristic_proc_start): Update.
	* amd64-tdep.c (fixup_riprel, amd64_displaced_step_copy_insn,
	amd64_displaced_step_fixup): Update.
	* arch-utils.c (simple_displaced_step_copy_insn): Update.
	* auxv.c (fprint_target_auxv): Update.
	* breakpoint.c (insert_single_step_breakpoint): Update.
	* buildsym.c (finish_block): Update.
	* cli/cli-dump.c (restore_section_callback): Update.
	* fbsd-nat.c (fbsd_find_memory_regions): Update.
	* frame.c (frame_unwind_register_value): Update.
	* gcore.c (gcore_create_callback): Update.
	* hppa-tdep.c (hppa_frame_cache, hppa_skip_trampoline_code): Update.
	* i386-tdep.c (i386_displaced_step_fixup, i386_record_modrm,
	i386_record_lea_modrm_addr, i386_record_lea_modrm,
	i386_process_record): Update.
	* ia64-tdep.c (ia64_frame_this_id, ia64_sigtramp_frame_this_id,
	ia64_libunwind_frame_this_id, ia64_libunwind_sigtramp_frame_this_id,
	ia64_dummy_id, ia64_access_reg, ia64_access_rse_reg): Update.
	* infrun.c (displaced_step_prepare, displaced_step_fixup,
	handle_inferior_event, insert_step_resume_breakpoint_at_sal,
	insert_longjmp_resume_breakpoint): Update.
	* linux-nat.c (linux_nat_find_memory_regions): Update.
	* linux-record.c (record_linux_system_call): Update.
	* mips-tdep.c (heuristic_proc_start, mips_eabi_push_dummy_call,
	mips_n32n64_push_dummy_call, mips_o32_push_dummy_call,
	mips_o64_push_dummy_call): Update.
	* monitor.c (monitor_error, monitor_remove_breakpoint): Update.
	* record.c (record_arch_list_add_mem, record_wait,
	record_xfer_partial): Update.
	* remote-mips.c (mips_fetch_word, mips_check_lsi_error,
	mips_common_breakpoint): Update.
	* remote-sim.c (gdbsim_xfer_inferior_memory): Update.
	* rs6000-tdep.c (ppc_displaced_step_fixup): Update.
	* solib-som.c (som_current_sos): Update.
	* symfile.c (load_progress, generic_load): Update.
	* symfile-mem.c (add_vsyscall_page): Update.
	* valops.c (value_fetch_lazy): Update.
	* windows-tdep.c (windows_xfer_shared_library): Update.

	Update callers of paddr_nz to use paddress instead (changing
	user-visible output to make it more correct):
	* dwarf2loc.c (locexpr_describe_location): Update.
	* ia64-tdep.c (ia64_memory_insert_breakpoint,
	ia64_memory_remove_breakpoint): Update.
	* jv-valprint.c (java_value_print): Update.
	* m32c-tdep.c (m32c_m16c_address_to_pointer): Update.
	* monitor.c (monitor_read_memory): Update.

	Update callers of paddr to use paddress instead (changing
	user-visible output to make it more correct):
	* arm-tdep.c (arm_push_dummy_call): Update.
	* breakpoint.c (insert_bp_location, create_thread_event_breakpoint,
	create_breakpoint): Update.
	* darwin-nat-info.c (darwin_debug_regions): Update.
	* dcache.c (dcache_info): Update.
	* dsrec.c (load_srec, make_srec): Update.
	* dwarf2-frame.c (dwarf2_restore_rule, execute_cfa_program,
	dwarf2_frame_cache): Update.
	* gcore.c (gcore_copy_callback): Update.
	* gnu-nat.c (gnu_xfer_memory): Update.
	* mips-linux-nat.c (mips_show_dr): Update.
	* monitor.c (monitor_write_memory, monitor_insert_breakpoint,
	monitor_remove_breakpoint): Update.
	* remote.c (compare_sections_command): Update.
	* remote-m32r-sdi.c (m32r_xfer_memory, m32r_insert_breakpoint,
	m32r_remove_breakpoint, m32r_insert_watchpoint,
	m32r_remove_watchpoint): Update.
	* sol-thread.c (info_cb): Update.
	* symfile.c (load_progress): Update.

	Update callers of paddress or paddr_nz to use hex_string instead
	(changes output of internal/error/debug messages only):
	* dwarf2read.c (dump_die_shallow): Update.
	* frame.c (fprint_field, fprint_frame, frame_pc_unwind,
	get_frame_func, create_new_frame): Update.
	* hppa-tdep.c (find_unwind_entry, unwind_command): Update.
	* ia64-tdep.c (get_kernel_table, ia64_find_proc_info_x,
	ia64_get_dyn_info_list): Update.
	* maint.c (maintenance_translate_address): Update.
	* mi/mi-cmd-var.c (mi_cmd_var_create): Update.
	* target.c (target_flash_erase): Update.

	Update callers of paddr/paddr_nz to use phex/phex_nz instead,
	using an appropriate address size.  Remove use of strlen_paddr.
	* exec.c (exec_files_info): Update.
	* i386-nat.c (i386_show_dr): Update.
	* remote.c (remote_flash_erase): Update.
	* m32r-rom.c (m32r_load_section): Update.
	* monitor.c (monitor_vsprintf, monitor_store_register): Update.
	* remote.c (remote_check_symbols, remote_search_memory): Update.
	* remote-mips.c (mips_request, mips_common_breakpoint): Update.
	* scm-valprint.c (scm_ipruk, scm_scmval_print): Update.
	* sh64-tdep.c (sh64_show_media_regs, sh64_show_compact_regs): Update.
	* sh-tdep.c (sh_generic_show_regs, sh3_show_regs, sh2e_show_regs,
	sh2a_show_regs, sh2a_nofpu_show_regs, sh3e_show_regs,
	sh3_dsp_show_regs, sh4_show_regs, sh4_nofpu_show_regs,
	sh_dsp_show_regs): Update.
	* xcoffsolib.c (sharedlibrary_command): Update.


	* maint.c (maint_print_section_info): Add ADDR_SIZE parameter.
	Use hex_string_custom instead of paddr.
	(print_bfd_section_info): Pass address size.
	(print_objfile_section_info): Likewise.

	* annotate.h (annotate_source): Add GDBARCH parameter.
	(annotate_frame_begin): Likewise.
	* annotate.c (annotate_source): Add GDBARCH parameter.
	(annotate_frame_begin): Likewise.
	* source.c (identify_source_line): Update call to annotate_source.
	* stack.c (print_frame_info, print_frame): Update call to
	annotate_frame_begin.

	* breakpoint.c (describe_other_breakpoints): Add GDBARCH parameter.
	(create_breakpoint, create_ada_exception_breakpoint): Update call.

	* stack.c (print_block_frame_labels): Add GDBARCH parameter.
	(print_frame_label_vars): Update call.

	* symmisc.c (print_partial_symbols): Add GDBARCH parameter.
	(dump_psymtab): Update call to print_partial_symbols.
	(struct print_symbol_args): Add GDBARCH member.
	(dump_symtab_1): Set print_symbol_args architecture member.
	(print_symbol): Use it.

	* windows-tdep.h (windows_xfer_shared_library): Add GDBARCH
	parameter.
	* windows-tdep.c (windows_xfer_shared_library): Likewise.
	* i386-cygwin-tdep.c (struct cpms_data): Add GDBARCH member.
	(core_process_module_section): Pass architecture from cpms_data to
	windows_xfer_shared_library.
	(windows_core_xfer_shared_libraries): Initialize cmps_data
	architecture member.
	* windows-nat.c (windows_xfer_shared_libraries): Pass architecture
	to windows_xfer_shared_library.

	* defs.h (print_address): Add GDBARCH parameter.
	* printcmd.c (print_address): Add GDBARCH parameter.
	(print_scalar_formatted, do_examine): Update call.
	* findcmd.c (find_command): Update call.
	* tracepoint.c: Include "arch-utils.h".
	(trace_find_line_command): Update call.
	* tui/tui-disasm.c (tui_disassemble): Update call.

	* value.h (print_address_demangle): Add GDBARCH parameter.
	* printcmd.c (print_address_demangle): Add GDBARCH parameter.
	* c-valprint.c (print_function_pointer_address, c_val_print):
	Update call.
	* f-valprint.c (f_val_print): Update call.
	* gnu-v3-abi.c (gnuv3_print_method_ptr): Update call.
	* jv-valprint.c (java_val_print): Update call.
	* m2-valprint.c (print_function_pointer_address, m2_val_print):
	Update call.
	* p-valprint.c (pascal_val_print): Update call.

	* disasm.c (gdb_disassemble_info): Install architecture into
	di.application_data field.

testsuite/ChangeLog:

	* gdb.threads/tls-shared.exp: Update to locexpr_describe_location
	change to prefix TLS offset in hex with 0x.

doc/ChangeLog:

	* gdbint.texinfo (Item Output Functions): Update signature
	for ui_out_field_core_addr.
 2009-07-02 17:21:10 +00:00
Ulrich Weigand
a6d9a66e23 * breakpoint.h (struct breakpoint): New member GDBARCH. 
* breakpoint.c: Include "arch-utils.h".
	(set_raw_breakpoint_without_location): Add GDBARCH parameter.
	Use it to set breakpoint architecture.
	(set_raw_breakpoint): Add GDBARCH parameter.
	(create_internal_breakpoint): Likewise.
	(create_catchpoint): Likewise.
	(create_fork_vfork_event_catchpoint): Likewise.
	(create_breakpoint): Likewise.
	(create_breakpoints): Likewise.
	(break_command_really): Likewise.
	(create_ada_exception_breakpoint): Likewise.
	Update local callers to pass architecture:
	(create_internal_breakpoint): Update.
	(create_overlay_event_breakpoint): Update.
	(create_longjmp_master_breakpoint): Update.
	(create_thread_event_breakpoint): Update.
	(create_solib_event_breakpoint): Update.
	(create_catchpoint): Update.
	(create_fork_vfork_event_catchpoint): Update.
	(set_momentary_breakpoint): Update.
	(clone_momentary_breakpoint): Update.
	(create_breakpoint): Update.
	(create_breakpoints): Update.
	(break_command_really): Update.
	(break_command_1): Update.
	(set_breakpoint): Update.
	(watch_command_1): Update.
	(catch_fork_command_1): Update.
	(catch_exec_commnd_1): Update.
	(handle_gnu_v3_exceptions): Update.
	(create_ada_exception_breakpoint): Update.
	(catch_ada_exception_command): Update.
	(catch_assert_command): Update.
	(trace_command): Update.

	* breakpoint.h (struct bp_location): New member GDBARCH.
	* breakpoint.c (get_sal_arch): New function.
	(set_raw_breakpoint): Set location architecture.
	(add_location_to_breakpoint): Likewise.
	(clone_momentary_breakpoint): Likewise.
	(watch_command_1): Likewise.
	(update_watchpoint): Likewise.
	(bp_loc_is_permanent): Use location architecture instead of
	current_gdbarch.
	(adjust_breakpoint_address): Add GDBARCH parameter; use it
	instead of current_gdbarch.
	Update callers of adjust_breakpoint_address to pass
	breakpoint location architecture:
	(set_raw_breakpoint): Update.
	(watch_command_1): Update.

        * tracepoint.c: (collect_symbol): Add GDBARCH parameter, use instead
	of current_gdbarch.
	(add_local_symbols): Add GDBARCH parameter.  Pass to collect_symbol.
	(encode_actions): Pass tracepoint architecture to add_local_symbols
	(encode_actions): Use tracepoint architecture instead of
	current_gdbarch.  Pass it to add_local_symbols and collect_symbol.

	* breakpoint.h (struct breakpoint_ops): Replace last_addr parameter
	of print_one callback with last_loc.
	* breakpoint.c (print_one_breakpoint_location): Replace last_addr
	parameter with last_loc.
	(print_one_breakpoint): Likewise.
	(do_captured_breakpoint_query): Update call.
	(breakpoint_1): Pass last_loc instead of last_addr to
	print_one_breakpoint.  Pass last location architecture instead of
	current_gdbarch to set_next_address.
	Update all implementations of the print_one callback:
	* breakpoint.c (print_one_catch_fork): Update.
	(print_one_catch_vfork): Update.
	(print_one_catch_exec): Update.
	(print_one_exception_catchpoint): Update.
	* ada-lang.c (print_one_exception): Update.
	(print_one_catch_exception): Update.
	(print_one_catch_exception_unhandled): Update.
	(print_one_catch_assert): Update.

	* breakpoint.c (print_one_breakpoint_location): Add PRINT_ADDRESS_BITS
	parameter.  Use it instead of gdbarch_addr_bit (current_gdbarch).
	(print_one_breakpoint): Add PRINT_ADDRESS_BITS parameter and pass it
	to print_one_breakpoint_location.
	(breakpoint_address_bits): New function.
	(do_captured_breakpoint_query): Compute number of address bits to print
	and pass it to print_one_breakpoint.
	(breakpoint_1): Likewise.  Use it instead of current_gdbarch.

	* breakpoint.h (create_thread_event_breakpoint): Add GDBARCH.
	* breakpoint.c (create_thread_event_breakpoint): Likewise.
	Update callers to create_thread_event_breakpoint:
	* aix-thread.c (pd_enable): Update.
	* linux-thread-db.c (enable_thread_event): Update.

	* breakpoint.h (create_solib_event_breakpoint): Add GDBARCH.
	* breakpoint.c (create_solib_event_breakpoint): Likewise.
	Update callers to create_solib_event_breakpoint:
	* solib-frv.c (enable_break, enable_break2): Update.
	* solib-pa64.c (pa64_solib_create_inferior_hook): Update.
	* solib-som.c (som_solib_create_inferior_hook): Update.
	* solib-darwin.c (darwin_solib_create_inferior_hook): Update.
	* solib-svr4.c (enable_break): Update.

	* breakpoint.h (insert_single_step_breakpoint): Add GDBARCH.
	* breakpoint.c (insert_single_step_breakpoint): Likewise.
	Update callers to insert_single_step_breakpoint:
	* alpha-tdep.c (alpha_software_single_step): Update.
	* arm-linux-tdep.c (arm_linux_software_single_step): Update.
	* arm-tdep.c (arm_software_single_step): Update.
	* cris-tdep.c (cris_software_single_step): Update.
	* rs6000-aix-tdep.c (rs6000_software_single_step): Update.
	* rs6000-tdep.c (ppc_deal_with_atomic_sequence): Update.
	* sparc-tdep.c (sparc_software_single_step): Update.
	* spu-tdep.c (spu_software_single_step): Update.
	* mips-tdep.c (deal_with_atomic_sequence): Add GDBARCH parameter.
	Pass it to insert_single_step_breakpoint.
	(mips_software_single_step): Pass architecture to
	deal_with_atomic_sequence and insert_single_step_breakpoint.

	* breakpoint.h (deprecated_insert_raw_breakpoint): Add GDBARCH.
	(deprecated_remove_raw_breakpoint): Likewise.
	* breakpoint.c (deprecated_insert_raw_breakpoint): Add GDBARCH.
	(deprecated_remove_raw_breakpoint): Likewise.
	Update callers to deprecated_insert_raw_breakpoint and
	deprecated_remove_raw_breakpoint:
	* breakpoint.c (single_step_gdbarch): New static variable.
	(insert_single_step_breakpoint): Pass GDBARCH parameter to
	deprecated_insert_raw_breakpoint.  Store it in single_step_gdbarch.
	(remove_single_step_breakpoints): Pass architecture stored in
	single_step_gdbarch to deprecated_remove_raw_breakpoint.
	* rs6000-nat.c (exec_one_dummy_insn): Update.
	* solib-irix.c (enable_break, disable_break): Update.
	* procfs.c (procfs_mourn_inferior): Update.
	(remove_dbx_link_breakpoint): Update.

	* breakpoint.h (set_breakpoint): Add GDBARCH parameter.
	(set_momentary_breakpoint, set_momentary_breakpoint_at_pc): Likewise.
	* breakpoint.c (set_breakpoint): Add GDBARCH parameter.
	(set_momentary_breakpoint, set_momentary_breakpoint_at_pc): Likewise.
	Update callers to set_breakpoint, set_momentary_breakpoint and
	set_momentary_breakpoint_at_pc:
	* breakpoint.c (set_momentary_breakpoint_at_pc): Update.
	(until_break_command): Update.
	* infcall.c (call_function_by_hand): Update.
	* infcmd.c (finish_backward, finish_forward): Update.
	* infrun.c (insert_step_resume_breakpoint_at_sal): Add GDBARCH
	parameter.  Pass it to set_momentary_breakpoint.
	(insert_longjmp_resume_breakpoint): Add GDBARCH parameter.
	Pass it to set_momentary_breakpoint_at_pc.
	(handle_inferior_event): Update.
	(insert_step_resume_breakpoint_at_frame): Update.
	(insert_step_resume_breakpoint_at_caller): Update..
	* mi/mi-cmd-break.c: Include "arch-utils.h".
	(mi_cmd_break_insert): Update.

	* target.h (struct target_ops): Add GDBARCH parameter to
	to_insert_breakpoint, to_remove_breakpoint, to_insert_hw_breakpoint,
	and to_remove_hw_breakpoint members.
	(target_insert_breakpoint, target_remove_breakpoint,
	target_insert_hw_breakpoint, target_remove_hw_breakpoint): Add GDBARCH
	parameter, pass to target routine.
	(memory_remove_breakpoint, memory_insert_breakpoint): Add GDBARCH
	parameter.
	* target.c (debug_to_insert_breakpoint, debug_to_remove_breakpoint,
	debug_to_insert_hw_breakpoint, debug_to_remove_hw_breakpoint): Add
	GDBARCH parameter, pass to target routine.
	(update_current_target): Update function signature.
	* breakpoint.c (insert_bp_location, remove_breakpoint,
	deprecated_insert_raw_breakpoint, deprecated_remove_raw_breakpoint):
	Pass architecture to target_ routines.
	Update all implementations of the target breakpoint routines to take
	GDBARCH parameter and use it instead of GDBARCH as appropriate:
	* corelow.c (ignore): Update.
	* exec.c (ignore): Update.
	* mem-break.c (memory_insert_breakpoint): Update.
	(memory_remove_breakpoint): Update.
	* monitor.c (monitor_insert_breakpoint): Update.
	(monitor_remove_breakpoint): Update.
	* record.c (record_insert_breakpoint): Update.
	(record_beneath_to_insert_breakpoint): Update.
	(record_remove_breakpoint): Update.
	(record_beneath_to_remove_breakpoint): Update.
	* remote.c (remote_insert_breakpoint): Update.
	(remote_remove_breakpoint): Update.
	(remote_insert_hw_breakpoint): Update.
	(remote_remove_hw_breakpoint): Update.
	* remote-m32r-sdi.c (m32r_insert_breakpoint): Update.
	(m32r_remove_breakpoint): Update.
	* remote-mips.c (mips_insert_breakpoint): Update.
	(mips_remove_breakpoint): Update.
	* i386-nat.c (i386_insert_hw_breakpoint): Update.
	(i386_remove_hw_breakpoint): Update.
	* nto-procfs.c (procfs_insert_breakpoint):  Update.
	(procfs_remove_breakpoint): Update.
	(procfs_insert_hw_breakpoint): Update.
	(procfs_remove_hw_breakpoint): Update.

doc/ChangeLog:

	* gdbint.texi (Examples of Use of @code{ui_out} functions):
	Update example code extrated from breakpoint.c.
 2009-07-02 17:12:28 +00:00
Pedro Alves
4b477ade4f * exec.h (section_table_xfer_memory_partial): Improve description, 
mention SECTION_NAME.
	* exec.c (section_table_xfer_memory_partial): Remove stale
	description.
 2009-06-12 18:38:36 +00:00
Pedro Alves
c35b149212 * target.h (struct target_ops): Make to_has_all_memory, 
to_has_memory, to_has_stack, to_has_registers and to_has_execution
	methods instead of variables.
	(target_has_all_memory_1, target_has_memory_1, target_has_stack_1)
	(target_has_registers_1, target_has_execution_1): Declare
	functions.
	(target_has_all_memory): Rewrite to call target_has_all_memory_1.
	(target_has_memory): Rewrite to call target_has_memory_1.
	(target_has_stack): Rewrite to call target_has_all_stack_1.
	(target_has_registers): Rewrite to call target_has_registers_1.
	(target_has_execution): Rewrite to call target_has_execution_1.
	(default_child_has_all_memory, default_child_has_memory)
	(default_child_has_stack, default_child_has_registers)
	(default_child_has_execution): Declare.
	(target_mark_running, target_mark_exited): Delete declarations.
	* target.c (default_child_has_all_memory,
	default_child_has_memory, default_child_has_stack,
	default_child_has_registers, default_child_has_execution): New.
	(target_has_all_memory_1, target_has_memory_1, target_has_stack_1,
	target_has_registers_1, target_has_execution_1): New.
	(add_target): Default the to_has_all_memory, to_has_all_memory,
	to_has_memory, to_has_stack, to_has_registers and to_has_execution
	callbacks to return 0.
	(update_current_target): Do not inherit to_has_all_memory,
	to_has_memory, to_has_stack, to_has_registers or to_has_execution.
	(target_mark_running, target_mark_exited): Delete.
	(memory_xfer_partial): Adjust.
	(target_read_memory, target_write_memory, target_search_memory):
	Dispatch to the the top-most target, not the flattened
	current_target.
	(target_info): Adjust.
	(init_dummy_target): Install return_zero as callback for
	to_has_all_memory, to_has_memory, to_has_stack, to_has_registers,
	to_has_execution.
	(set_maintenance_target_async_permitted): Use have_live_inferiors
	instead of target_has_execution.
	* target-memory.c (target_write_memory_blocks): Dispatch memory
	writes to the the top-most target, not the flattened
	current_target.

	* breakpoint.c (insert_breakpoints): Don't check for
	target_has_execution here.
	(update_global_location_list): Check if there are live inferiors
	to debug instead of target_has_execution.
	* infcmd.c (kill_command, detach_command): Check if there are
	inferiors instead of target_has_execution.
	* inferior.h (have_live_inferiors): Declare.
	* inferior.c (have_live_inferiors): New.
	* infrun.c (normal_stop): Don't check for target_has_execution to
	finish the thread states.
	* thread.c (is_thread_state, is_stopped, is_exited, is_running)
	(any_running, is_executing): Remove checks for
	target_has_execution.
	* top.c (kill_or_detach): Don't try to kill core inferiors.
	(quit_target): Don't check for target_has_execution.

	* corelow.c (core_has_memory, core_has_stack, core_has_registers):
	New.
	(init_core_ops): Install core_has_memory, core_has_stack and
	core_has_registers.
	* exec.c (exec_has_memory): New.
	(init_exec_ops): Install exec_has_memory.
	* remote.c (remote_add_inferior): Don't call target_mark_running.
	(remote_start_remote): Don't call target_mark_exited or call
	target_mark_running.
	(remote_open_1): Use have_inferiors instead of
	target_has_execution.  Don't use target_mark_exited.
	(init_remote_ops): Install deafult_child_has_all_memory,
	default_child_has_memory, default_child_has_stack,
	default_child_has_registers, default_child_has_execution.
	* bsd-kvm.c (bsd_kvm_return_one): New.
	(bsd_kvm_add_target): Register bsd_kvm_return_one as
	to_has_memory, to_has_stack and to_has_registers callbacks.
	* remote-m32r-sdi.c (m32r_return_one): New.
	(init_m32r_ops): Register it.
	* inf-child.c (inf_child_target): Adjust to register
	default_child_has_all_memory, default_child_has_memory,
	default_child_has_stack, default_child_has_registers,
	default_child_has_execution callbacks.
	* gnu-nat.c (init_gnu_ops): Likewise.
	* go32-nat.c (init_go32_ops): Likewise.
	* hpux-thread.c (init_hpux_thread_ops): Likewise.
	* monitor.c (init_base_monitor_ops): Likewise.
	* nto-procfs.c (init_procfs_ops): Likewise.
	* remote-mips.c (_initialize_remote_mips): Likewise.
	* windows-nat.c (init_windows_ops): Likewise.
	* remote-sim.c (gdbsim_create_inferior): Don't use
	target_mark_running or target_mark_exited.
	(gdbsim_mourn_inferior): Don't call target_mark_exited.
	(init_gdbsim_ops): Adjust to register
	default_child_has_all_memory, default_child_has_memory,
	default_child_has_stack, default_child_has_registers,
	default_child_has_execution callbacks.

	* linux-nat.c (linux_nat_xfer_partial): If reading memory, and
	there's no inferior selected, defer to a lower stratum.
 2009-06-07 16:46:48 +00:00
Pedro Alves
07b82ea5f9 * target.c: Include "exec.h". 
(update_current_target): Don't inherit to_sections or
	to_sections_end.
	(target_get_section_table): New.
	(target_section_by_addr): Fetch the section table from the passed
	in target.
	(memory_xfer_partial): Handle unmapped overlay sections before
	anything else.  Get the overlay mapped address here.  Adjust to
	use section_table_xfer_memory_partial.
	(get_target_memory): Request a TARGET_OBJECT_RAW_MEMORY object
	instead of TARGET_OBJECT_MEMORY.
	(target_resize_to_sections): Delete.
	(remove_target_sections): Adjust to remove target sections from
	`current_target_sections', and use resize_section_table.
	* target.h (struct target_ops) <to_sections, to_sections_end>:
	Remove fields.
	<to_get_section_table>: New method.
	(xfer_memory, print_section_info): Delete declarations.
	(struct target_section_table): New type.
	(target_get_section_table): Declare.
	(target_resize_to_sections): Delete declaration.
	(remove_target_sections): Delete declaration.
	* bfd-target.c (target_bfd_xfer_partial): Get the section table
	from to_data.
	(target_bfd_get_section_table): New.
	(target_bfd_xclose): Adjust.
	(target_bfd_reopen): Store the section table in the to_data field.
	* corelow.c (core_data): New.
	(core_close): Adjust to release core_data and its sections.
	(core_open): Allocate core_data, and build its target sections
	table.
	(deprecated_core_resize_section_table): New.
	(core_files_info): Pass core_data to print_section_info.
	(core_xfer_partial): Adjust to use
	section_table_xfer_memory_partial for TARGET_OBJECT_MEMORY xfers.
	(init_core_ops): Do not install a deprecated_xfer_memory callback
	anymore.
	* solib.c (update_solib_list): Add the shared library sections
	to the current target sections table.
	* exec.c (current_target_sections_1): New global.
	(current_target_sections): New global.
	(exec_close_1): New function, refactored from exec_close.  Remove
	the exec_bfd's sections from the current target sections table.
	Adjust to not use to_sections.
	(exec_close): Remove all target sections.  Call exec_close_1.
	(exec_file_clear): Use exec_close_1 instead of unpushing the
	target.
	(exec_file_attach): Likewise.  Adjust to not use to_sections.  Add
	exec_bfd's sections to the current target sections table.  Don't
	push the exec_ops target here.
	(resize_section_table): New.
	(add_target_sections): New.
	(remove_target_sections): Moved here.
	(section_table_xfer_memory): Adjust to implement the xfer_partial
	interface, and rename to...
	(section_table_xfer_memory_partial): ... this, replacing the
	current function of that same name.
	(exec_get_section_table): New.
	(exec_xfer_partial): New.
	(xfer_memory): Delete.
	(print_section_info): Replace the target_ops parameter by a
	target_section_table parameter.
	(exec_files_info, set_section_command, exec_set_section_address):
	Adjust to use the current sections table.
	(init_exec_ops): Do not register a deprecated_xfer_memory
	callback.  Register to_xfer_partial and to_get_section_table
	callbacks.
	* infrun.c (handle_inferior_event): Update comments around
	solib_add.
	* rs6000-nat.c (xcoff_relocate_core): Adjust to use
	deprecated_core_resize_section_table.
	* exec.h (resize_section_table): Declare.
	(section_table_xfer_memory_partial): Add const char * argument.
	(remove_target_sections): Declare here.
	(add_target_sections): Declare.
	(print_section_info): Declare here.
	* gdbcore.h (deprecated_core_resize_section_table): Declare.
 2009-06-03 18:50:36 +00:00
Pedro Alves
0542c86dbb * target.h (struct section_table): Rename to ... 
(struct target_section): ... this.
	* exec.c: Adjust all references.
	* exec.h: Adjust all references.
	* nto-tdep.c: Adjust all references.
	* nto-tdep.h: Adjust all references.
	* ppc-linux-tdep.c: Adjust all references.
	* rs6000-nat.c: Adjust all references.
	* s390-tdep.c: Adjust all references.
	* solib-darwin.c: Adjust all references.
	* solib-frv.c: Adjust all references.
	* solib-irix.c: Adjust all references.
	* solib-null.c: Adjust all references.
	* solib-osf.c: Adjust all references.
	* solib-pa64.c: Adjust all references.
	* solib-som.c: Adjust all references.
	* solib-sunos.c: Adjust all references.
	* solib-svr4.c: Adjust all references.
	* solib-target.c: Adjust all references.
	* solib.c: Adjust all references.
	* solist.h: Adjust all references.
	* symfile.c: Adjust all references.
	* symfile.h: Adjust all references.
	* target.c: Adjust all references.
 2009-05-22 23:49:14 +00:00
Pedro Alves
348f8c02f4 * bfd-target.c: Don't include gdb_assert.h or gdb_string.h. 
Include exec.h.
	(struct section_closure): Delete.
	(add_to_section_table): Delete.
	(build_target_sections_from_bfd): Delete.
	(target_bfd_xfer_partial): Use section_table_xfer_memory_partial.
	(target_bfd_reopen): Use build_section_table.
	* exec.c (xfer_memory): Move most code except for overlay
	debugging support from here...
	(section_table_xfer_memory): ... to this new function.
	(section_table_xfer_memory_partial): New.
	* exec.h (section_table_xfer_memory_partial): Declare.
	* bfd-target.h (build_target_sections_from_bfd): Delete
	declaration.
 2009-05-22 03:01:45 +00:00
Jan Kratochvil
fbdebf4657 gdb/ 
Remove the PROT parameter from openp.
	* source.c (openp): Remove the parameter PROT.  Assertion check MODE.
	defs.h (openp): Update the prototype.
	Update all the openp callers.
 2009-05-19 13:51:37 +00:00
Doug Evans
907083d139 * exec.c (exec_file_attach): Fix comment. 2009-02-22 19:35:47 +00:00
Tom Tromey
f75455520e PR breakpoints/9350: 
* varobj.c (varobj_invalidate): Unconditionally free
	all_rootvarobj.
	* symfile.c (syms_from_objfile): Free local_addr when returning
	normally.
	* exec.c (exec_file_attach): Do cleanups before returning.
	(exec_file_command): Likewise.
	* corefile.c (reopen_exec_file): Do cleanups before returning.
	* breakpoint.c (insert_breakpoint_locations): Do cleanups before
	returning.
	(do_vec_free): New function.
	(update_global_location_list): Make a cleanup for old_locations.
	Do cleanups before returning.  Remove unused variable 'e'.
	(find_condition_and_thread): Free result of parsing the
	expression.
	(print_it_typical): Do cleanups before returning.
	(breakpoint_re_set_one): Always free sals.sals.
 2009-01-08 16:32:30 +00:00
Joel Brobecker
0fb0cc7590 Updated copyright notices for most files. 2009-01-03 05:58:08 +00:00
Tom Tromey
9fe4a2165d * source.c (symtab_to_fullname): Test 'r >= 0'. 
(psymtab_to_fullname): Likewise.
	(get_filename_and_charpos): Make a cleanup.
	(forward_search_command): Likewise.
	(reverse_search_command): Likewise.
	* exec.c (exec_file_attach): Close scratch_chan on failure.
	* nto-procfs.c (procfs_open): Make a cleanup.
	(procfs_pidlist): Likewise.
	(do_closedir_cleanup): New function.
 2008-10-30 18:42:28 +00:00
Paul Pluzhnikov
d1a4106143 2008-10-03 Paul Pluzhnikov <ppluzhnikov@google.com> 
* utils.c, defs.h (gdb_buildargv): New fn. Wrap buildargv
	and check for out-of-memory condition.
	* exec.c (exec_file_command): Call it.
	* infrun.c (handle_command, xdb_handle_command): Likewise.
	* interps.c (interpreter_exec_cmd): Likewise.
	* linux-nat.c (linux_nat_info_proc_cmd): Likewise.
	* procfs.c (info_proc_cmd): Likewise.
	* remote-mips.c (common_open): Likewise.
	* remote-sim.c (gdbsim_kill, gdbsim_create_inferior)
	(gdbsim_open): Likewise.
	* remote.c (extended_remote_run, remote_put_command)
	(remote_get_command, remote_delete_command): Likewise.
	* ser-mingw.c (pipe_windows_open): Likesise.
	* source.c (add_path, show_substitute_path_command)
	(unset_substitute_path_command, set_substitute_path_command):
	Likewise.
	* stack.c (backtrace_command): Likewise.
	* symfile.c (symbol_file_command, generic_load)
	(add_symbol_file_command): Likesise.
	* symmisc.c (maintenance_print_symbols, maintenance_print_psymbols)
	(maintenance_print_msymbols): Likewise.
 2008-10-03 16:36:10 +00:00
Ulrich Weigand
714835d5a6 * 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 11:37:18 +00:00
Tom Tromey
781b42b0ba gdb 
* symfile.c (reread_symbols): Don't pass argument to observer.
	* exec.c (exec_file_attach): Don't pass argument to observer.
	* ada-lang.c (ada_executable_changed_observer): Remove argument.
	* symtab.c (symtab_observer_executable_changed): Remove argument.
	* observer.sh: Handle functions with no arguments.
gdb/doc
	* observer.texi (GDB Observers): Remove obsolete comment.
	<executable_changed>: Remove argument.
 2008-07-21 16:47:11 +00:00
Daniel Jacobowitz
30510692eb * Makefile.in (objfiles.o): Update. 
* exec.c (exec_set_section_address): Support p->addr != 0.
	* objfiles.c (objfile_relocate): Update exec_ops section
	addresses.
	* symfile.c (place_section): Move exec_set_section_address call...
	(default_symfile_offsets): ...to here.
 2008-05-03 18:04:02 +00:00
Joel Brobecker
944f08abce * exec.c (print_section_info): Add missing '\n'. 2008-05-01 17:46:32 +00:00
Thiago Jung Bauermann
a03b3a9785 * defs.h (exec_set_section_offsets): Remove prototype. 
* exec.c (exec_set_section_offsets): Remove function.
 2008-04-19 02:07:19 +00:00
Daniel Jacobowitz
dacec2a8bd PR gdb/2445 
* exec.c: Correct "arch-utils.h" include.
 2008-04-16 22:54:55 +00:00
Daniel Jacobowitz
c04ea773f9 * cache.c (close_one): Remove mtime hack. 
* corefile.c (reopen_exec_file): Use exec_bfd_mtime.
	* exec.c (exec_bfd_mtime): Define.
	(exec_close): Clear it.
	(exec_file_attach): Set it.
	* gdbcore.h (exec_bfd_mtime): Declare.
	* source.c (find_source_lines): Do not use bfd_get_mtime.
 2008-03-14 18:39:43 +00:00
Markus Deuling
ed49a04fe1 * exec.c: #include "arch-utils.h" 
(print_section_info): Use gdbarch_from_bfd to get at the
	current architecture. Replace current_gdbarch. Fix indention.
	Replace deprecated_print_address_numeric by paddress.
	* Makefile.in (exec.o) Add dependency to arch-utils.h.

	* valprint.c (val_print_string): Replace
	deprecated_print_address_numeric.
	* tracepoint.c (trace_mention, scope_info): Likewise.
	* symmisc.c (dump_msymbols, dump_psymtab, dump_symtab_1, print_symbol)
	(print_symbol, print_partial_symbols, maintenance_info_psymtabs)
	(maintenance_check_symtabs): Likewise.
	* symfile.c (list_overlays_command): Likewise.
	* stack.c (frame_info, print_block_frame_labels): Likewise.
	* printcmd.c (print_address, print_address_demangle)
	(address_info): Likewise.
	* corefile.c (memory_error): Likewise.
	* infcmd.c (jump_command): Likewise.
	* breakpoint.c (insert_bp_location, describe_other_breakpoints)
	(mention, delete_breakpoint): Likewise.
	* c-valprint.c (print_function_pointer_address, c_val_print): Likewise.
	* dwarf2read.c (dump_die): Likewise.
	* ada-valprint.c (ada_val_print_1): Likewise.
	* f-valprint.c (f_val_print): Likewise.
	* linux-fork.c (info_forks_command): Likewise.
	* m32r-com.c (m32r_load_section, m32r_load)
	(m32r_upload_command): Likewise.

	* ui-out.c (ui_out_field_core_addr): Remove unnecessary comment.
 2008-01-11 13:34:15 +00:00
Daniel Jacobowitz
9b254dd1ce Updated copyright notices for most files. 2008-01-01 22:53:26 +00:00
Joel Brobecker
a9762ec78a Switch the license of all .c files to GPLv3. 
Switch the license of all .h files to GPLv3.
        Switch the license of all .cc files to GPLv3.
 2007-08-23 18:08:50 +00:00
Michael Snyder
c7b1adc9a0 2007-07-31 Michael Snyder <msnyder@access-company.com> 
* exec.c (xfer_memory): Remove redundant condition from 'if'.
 2007-07-31 21:49:21 +00:00
Ulrich Weigand
17a912b682 2007-06-13 Markus Deuling <deuling@de.ibm.com> 
* gdbarch.sh (TARGET_ADDR_BIT): Replace by gdbarch_addr_bit.
	* valops.c (value_cast): Likewise.
	* utils.c (strlen_paddr, paddr, paddr_nz, paddress): Likewise.
	* ui-out.c (ui_out_field_core_addr): Likewise.
	* tracepoint.c (tracepoints_info): Likewise.
	* symtab.c (print_msymbol_info): Likewise.
	* solib-irix.c (irix_current_sos)
	(irix_open_symbol_file_object): Likewise.
	* remote.c (build_remote_gdbarch_data): Likewise.
	* prologue-value.c (make_pv_area): Likewise.
	* procfs.c (info_mappings_callback): Likewise.
	* printcmd.c (print_scalar_formatted)
	(deprecated_print_address_numeric): Likewise.
	* memattr.c (mem_info_command): Likewise.
	* linux-nat.c (linux_nat_info_proc_cmd): Likewise.
	* gdbtypes.c (build_flt, gdbtypes_post_init): Likewise.
	* exec.c (print_section_info): Likewise.
	* dwarf2read.c (read_subrange_type): Likewise.
	* dwarf2loc.c (find_location_expression): Likewise.
	* dwarf2expr.c (dwarf2_read_address, unsigned_address_type)
	(signed_address_type, execute_stack_op): Likewise.
	* breakpoint.c (print_one_breakpoint, breakpoint_1): Likewise.
	* gdbarch.c, gdbarch.h: Regenerate.
 2007-06-13 17:59:51 +00:00
Joel Brobecker
0f5d55d8c4 * exec.c (add_to_section_table): Do not discard empty sections. 2007-02-09 20:11:47 +00:00
Daniel Jacobowitz
6aba47ca06 Copyright updates for 2007. 2007-01-09 17:59:20 +00:00
Daniel Jacobowitz
7a10774786 gdb/ 
* arch-utils.c (target_byte_order_user): Renamed from
	target_byte_order.
	(target_byte_order_auto, selected_byte_order): Removed.
	(show_endian): Check target_byte_order_user.
	(set_endian): Always update the architecture.  Set
	target_byte_order_user after success.
	(target_architecture_auto): Removed.
	(target_architecture_user): New.
	(selected_architecture_name, show_architecture): Check it.
	(set_architecture): Set target_architecture_user after success.
	(gdbarch_from_bfd): Check the argument.
	(default_byte_order): New.
	(initialize_current_architecture): Set the global default
	architecture and endianness.
	(gdbarch_info_fill): Remove GDBARCH argument.  Do not check the
	previous architecture.  Use exec_bfd, global selected architecture
	and endianness, and global defaults.
	* arch-utils.h (selected_byte_order): Remove prototype.
	(gdbarch_info_fill): Update.
	* exec.c (exec_file_attach): Update the architecture after removing
	the current file.
	* gdbarch.sh: Update comments.
	(find_arch_by_info): Remove OLD_GDBARCH argument.  Update call to
	gdbarch_info_fill.
	(gdbarch_find_by_info): Update call to find_arch_by_info.
	* gdbarch.h, gdbarch.c: Regenerated.
	* remote-sim.c (gdbsim_open): Use TARGET_BYTE_ORDER.
gdb/doc/
	* gdbint.texinfo (Target Architecture Definition): Add new
	Initializing a New Architecture section.
 2006-11-10 19:20:37 +00:00
Daniel Jacobowitz
4c42eaff63 gdb/ 
* corefile.c (reopen_exec_file): Only check for an open exec file.
	Use exec_file_attach.
	* exec.c (exec_open): Make static.
	(exec_file_command): Don't use target_preopen.  Query directly about
	changing the file.
	* gdbcore.h (exec_open): Remove prototype.
gdb/testsuite/
	* gdb.base/completion.exp: Update for change in "file" behavior.
	* gdb.stabs/weird.exp: Likewise.
	* lib/mi-support.exp (mi_gdb_file_cmd): Likewise.
	* lib/gdb.exp (gdb_file_cmd): Likewise.  Kill the program explicitly.
 2006-07-24 20:38:08 +00:00
Daniel Jacobowitz
8181d85fdc gdb/ 
* breakpoint.c (deprecated_read_memory_nobpt): Update to use
	shadow_len.
	(insert_bp_location, reattach_breakpoints, remove_breakpoint)
	(delete_breakpoint): Update calls to changed methods.
	(deprecated_insert_raw_breakpoint, deprecated_remove_raw_breakpoint)
	(single_step_breakpoints, insert_single_step_breakpoint)
	(remove_single_step_breakpoints): New.
	* breakpoint.h (struct bp_target_info): New.
	(struct bp_location): Replace shadow_contents with
	target_info and overlay_target_info.
	(deprecated_insert_raw_breakpoint, deprecated_remove_raw_breakpoint)
	(insert_single_step_breakpoint, remove_single_step_breakpoints): New
	prototypes.
	* gdbarch.sh: Forward declare struct bp_target_info in gdbarch.h.
	(memory_insert_breakpoint, memory_remove_breakpoint): Update second
	argument.
	* mem-break.c (default_memory_insert_breakpoint): Update.  Set
	placed_address, placed_size, and shadow_len.
	(default_memory_remove_breakpoint): Update.  Don't use
	BREAKPOINT_FROM_PC.
	(memory_insert_breakpoint, memory_remove_breakpoint): Update.
	* target.c (update_current_target): Update prototypes for changed
	functions.
	(debug_to_insert_breakpoint, debug_to_remove_breakpoint)
	(debug_to_insert_hw_breakpoint, debug_to_remove_hw_breakpoint):
	Update.
	* target.h: Forward declare struct bp_target_info.
	(struct target_ops): Use a bp_target_info argument for
	to_insert_breakpoint, to_remove_breakpoint,
	to_insert_hw_breakpoint, and to_remove_hw_breakpoint.
	(target_insert_breakpoint, target_remove_breakpoint)
	(target_insert_hw_breakpoint, target_remove_hw_breakpoint)
	(memory_insert_breakpoint, memory_remove_breakpoint)
	(default_memory_insert_breakpoint, default_memory_remove_breakpoint):
	Update.
	* config/i386/nm-i386.h: Forward declare struct bp_target_info.
	(i386_insert_hw_breakpoint, i386_remove_hw_breakpoint): Update.
	(target_insert_hw_breakpoint, target_remove_hw_breakpoint): Likewise.

	* gdbarch.c, gdbarch.h: Regenerated.

	* alpha-tdep.c (alpha_software_single_step): Use
	insert_single_step_breakpoint and remove_single_step_breakpoints.
	Remove unused statics.
	* arm-tdep.c (arm_software_single_step): Likewise.  Add a note.
	* cris-tdep.c (cris_software_single_step): Likewise.
	* mips-tdep.c (mips_software_single_step): Likewise.
	* rs6000-tdep.c (rs6000_software_single_step): Likewise.
	* sparc-tdep.c (sparc_software_single_step): Likewise.
	* wince.c (struct thread_info_struct): Remove step_prev.
	(undoSStep): Use remove_single_step_breakpoints.
	(wince_software_single_step): Use insert_single_step_breakpoint.

	* corelow.c (ignore): Remove unneeded prototype.  Update arguments.
	* exec.c (ignore): Likewise.
	* sol-thread.c (ignore): Likewise.

	* procfs.c (dbx_link_shadow_contents): Delete.
	(dbx_link_bpt): New.
	(procfs_mourn_inferior): Remove it if necessary.
	(remove_dbx_link_breakpoint): Use it.
	(insert_dbx_link_bpt_in_file): Set it.
	(procfs_init_inferior): Don't update dbx_link_bpt_addr.
	* rs6000-nat.c (exec_one_dummy_insn): Use
	deprecated_insert_raw_breakpoint and
	deprecated_remove_raw_breakpoint.
	* solib-irix.c (shadow_contents, breakpoint_addr): Delete.
	(base_breakpoint): New.
	(disable_break): Use it.
	(enable_break): Set it.

	* i386-nat.c (i386_insert_hw_breakpoint, i386_remove_hw_breakpoint):
	Update.
	* ia64-tdep.c (ia64_memory_insert_breakpoint)
	(ia64_memory_remove_breakpoint): Likewise.
	* m32r-tdep.c (m32r_memory_insert_breakpoint)
	(m32r_memory_remove_breakpoint): Likewise.
	* monitor.c (monitor_insert_breakpoint, monitor_remove_breakpoint):
	Likewise.  Remove unnecessary prototypes.  Use placed_address
	and placed_size.  Removed useless read from memory.
	* nto-procfs.c (procfs_insert_breakpoint)
	(procfs_remove_breakpoint, procfs_insert_hw_breakpoint)
	(procfs_remove_hw_breakpoint): Update.
	* ocd.c (ocd_insert_breakpoint, ocd_remove_breakpoint): Likewise.
	* ocd.h (ocd_insert_breakpoint, ocd_remove_breakpoint): Likewise.
	* ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Likewise.
	* ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Likewise.
	* remote-e7000.c (e7000_insert_breakpoint)
	(e7000_remove_breakpoint): Likewise.
	* remote-m32r-sdi.c (m32r_insert_breakpoint)
	(m32r_remove_breakpoint): Likewise.
	* remote-mips.c (mips_insert_breakpoint)
	(mips_remove_breakpoint): Likewise.
	* remote-rdp.c (remote_rdp_insert_breakpoint)
	(remote_rdp_remove_breakpoint): Likewise.
	(rdp_step): Use deprecated_insert_raw_breakpoint and
	deprecated_remove_raw_breakpoint.
	* remote-sds.c (sds_insert_breakpoint, sds_remove_breakpoint):
	Update.
	* remote-sim.c (gdbsim_insert_breakpoint, gdbsim_remove_breakpoint):
	Delete.
	(init_gdbsim_ops): Use memory_insert_breakpoint and
	memory_remove_breakpoint.
	* remote-st.c (st2000_insert_breakpoint)
	(st2000_remove_breakpoint): Update.  Remove unused
	BREAKPOINT_FROM_PC.
	* remote.c (remote_insert_breakpoint, remote_remove_breakpoint):
	Update.  Use placed_address and placed_size.
	(remote_insert_hw_breakpoint, remote_remove_hw_breakpoint): Likewise.
gdb/doc/
	* gdbint.texinfo (x86 Watchpoints, Target Conditionals): Update insert
	and remove breakpoint prototypes.
	(Watchpoints): Move description of target_insert_hw_breakpoint and
	target_remove_hw_breakpoint ...
	(Breakpoints): ... to here.  Document target_insert_breakpoint and
	target_remove_breakpoint.
 2006-04-18 19:20:08 +00:00
Charles Wilson
637d6690a8 * gdb/defs.h: unconditionally include <fcntl.h>, and 
ensure that O_BINARY is defined.
	* gdb/solib.c(solib_open): ensure solib files are opened in
	binary mode.
	* gdb/corelow.c: Remove O_BINARY macro definition.
	* gdb/exec.c: Remove O_BINARY macro definition
	* gdb/remote-rdp.c: Remove O_BINARY macro definition
	* gdb/source.c: Remove O_BINARY macro definition
	* gdb/symfile.c: Remove O_BINARY macro definition
 2006-02-25 04:36:39 +00:00
Eli Zaretskii
197e01b6dc * breakpoint.c: 
* arm-tdep.c:
	* ia64-tdep.c:
	* i386-tdep.c:
	* hpread.c:
	* hppa-tdep.c:
	* hppa-hpux-tdep.c:
	* gnu-nat.c:
	* gdbtypes.c:
	* gdbarch.h:
	* gdbarch.c:
	* eval.c:
	* dwarf2read.c:
	* dbxread.c:
	* copying:
	* symfile.c:
	* stabsread.c:
	* sh64-tdep.c:
	* sh-tdep.c:
	* s390-tdep.c:
	* rs6000-tdep.c:
	* remote.c:
	* remote-mips.c:
	* mips-tdep.c:
	* mdebugread.c:
	* linux-nat.c:
	* infrun.c:
	* xcoffread.c:
	* win32-nat.c:
	* valops.c:
	* utils.c:
	* tracepoint.c:
	* target.c:
	* symtab.c:
	* c-exp.y:
	* ada-valprint.c:
	* ada-typeprint.c:
	* ada-lex.l:
	* ada-lang.h:
	* ada-lang.c:
	* ada-exp.y:
	* alphafbsd-tdep.c:
	* alphabsd-tdep.h:
	* alphabsd-tdep.c:
	* alphabsd-nat.c:
	* alpha-tdep.h:
	* alpha-tdep.c:
	* alpha-osf1-tdep.c:
	* alpha-nat.c:
	* alpha-mdebug-tdep.c:
	* alpha-linux-tdep.c:
	* alpha-linux-nat.c:
	* aix-thread.c:
	* abug-rom.c:
	* arch-utils.c:
	* annotate.h:
	* annotate.c:
	* amd64obsd-tdep.c:
	* amd64obsd-nat.c:
	* amd64nbsd-tdep.c:
	* amd64nbsd-nat.c:
	* amd64fbsd-tdep.c:
	* amd64fbsd-nat.c:
	* amd64bsd-nat.c:
	* amd64-tdep.h:
	* amd64-tdep.c:
	* amd64-sol2-tdep.c:
	* amd64-nat.h:
	* amd64-nat.c:
	* amd64-linux-tdep.c:
	* amd64-linux-nat.c:
	* alphanbsd-tdep.c:
	* block.h:
	* block.c:
	* bfd-target.h:
	* bfd-target.c:
	* bcache.h:
	* bcache.c:
	* ax.h:
	* ax-general.c:
	* ax-gdb.h:
	* ax-gdb.c:
	* avr-tdep.c:
	* auxv.h:
	* auxv.c:
	* armnbsd-tdep.c:
	* armnbsd-nat.c:
	* arm-tdep.h:
	* arm-linux-nat.c:
	* arch-utils.h:
	* charset.c:
	* call-cmds.h:
	* c-valprint.c:
	* c-typeprint.c:
	* c-lang.h:
	* c-lang.c:
	* buildsym.h:
	* buildsym.c:
	* bsd-uthread.h:
	* bsd-uthread.c:
	* bsd-kvm.h:
	* bsd-kvm.c:
	* breakpoint.h:
	* core-regset.c:
	* core-aout.c:
	* completer.h:
	* completer.c:
	* complaints.h:
	* complaints.c:
	* command.h:
	* coffread.c:
	* coff-solib.h:
	* coff-solib.c:
	* coff-pe-read.h:
	* coff-pe-read.c:
	* cli-out.h:
	* cli-out.c:
	* charset.h:
	* dink32-rom.c:
	* dictionary.h:
	* dictionary.c:
	* demangle.c:
	* defs.h:
	* dcache.h:
	* dcache.c:
	* d10v-tdep.c:
	* cpu32bug-rom.c:
	* cp-valprint.c:
	* cp-support.h:
	* cp-support.c:
	* cp-namespace.c:
	* cp-abi.h:
	* cp-abi.c:
	* corelow.c:
	* corefile.c:
	* environ.c:
	* elfread.c:
	* dwarfread.c:
	* dwarf2loc.c:
	* dwarf2expr.h:
	* dwarf2expr.c:
	* dwarf2-frame.h:
	* dwarf2-frame.c:
	* dve3900-rom.c:
	* dummy-frame.h:
	* dummy-frame.c:
	* dsrec.c:
	* doublest.h:
	* doublest.c:
	* disasm.h:
	* disasm.c:
	* fork-child.c:
	* findvar.c:
	* fbsd-nat.h:
	* fbsd-nat.c:
	* f-valprint.c:
	* f-typeprint.c:
	* f-lang.h:
	* f-lang.c:
	* expression.h:
	* expprint.c:
	* exec.h:
	* exec.c:
	* exceptions.h:
	* exceptions.c:
	* event-top.h:
	* event-top.c:
	* event-loop.h:
	* event-loop.c:
	* gdb.c:
	* gdb-stabs.h:
	* gdb-events.h:
	* gdb-events.c:
	* gcore.c:
	* frv-tdep.h:
	* frv-tdep.c:
	* frv-linux-tdep.c:
	* frame.h:
	* frame.c:
	* frame-unwind.h:
	* frame-unwind.c:
	* frame-base.h:
	* frame-base.c:
	* gdb_vfork.h:
	* gdb_thread_db.h:
	* gdb_string.h:
	* gdb_stat.h:
	* gdb_regex.h:
	* gdb_ptrace.h:
	* gdb_proc_service.h:
	* gdb_obstack.h:
	* gdb_locale.h:
	* gdb_dirent.h:
	* gdb_curses.h:
	* gdb_assert.h:
	* gdbarch.sh:
	* gdb.h:
	* hpux-thread.c:
	* hppabsd-nat.c:
	* hppa-tdep.h:
	* hpacc-abi.c:
	* h8300-tdep.c:
	* gregset.h:
	* go32-nat.c:
	* gnu-v3-abi.c:
	* gnu-v2-abi.h:
	* gnu-v2-abi.c:
	* gnu-nat.h:
	* glibc-tdep.c:
	* gdbtypes.h:
	* gdbcore.h:
	* gdbcmd.h:
	* i386nbsd-tdep.c:
	* i386nbsd-nat.c:
	* i386gnu-tdep.c:
	* i386gnu-nat.c:
	* i386fbsd-tdep.c:
	* i386fbsd-nat.c:
	* i386bsd-tdep.c:
	* i386bsd-nat.h:
	* i386bsd-nat.c:
	* i386-tdep.h:
	* i386-sol2-nat.c:
	* i386-nto-tdep.c:
	* i386-nat.c:
	* i386-linux-tdep.h:
	* i386-linux-tdep.c:
	* i386-linux-nat.c:
	* i386-cygwin-tdep.c:
	* inf-ttrace.c:
	* inf-ptrace.h:
	* inf-ptrace.c:
	* inf-loop.h:
	* inf-loop.c:
	* inf-child.h:
	* inf-child.c:
	* ia64-tdep.h:
	* ia64-linux-nat.c:
	* i387-tdep.h:
	* i387-tdep.c:
	* i386v4-nat.c:
	* i386v-nat.c:
	* i386obsd-tdep.c:
	* i386obsd-nat.c:
	* kod.c:
	* jv-valprint.c:
	* jv-typeprint.c:
	* jv-lang.h:
	* jv-lang.c:
	* irix5-nat.c:
	* iq2000-tdep.c:
	* interps.h:
	* interps.c:
	* inftarg.c:
	* inflow.h:
	* inflow.c:
	* inferior.h:
	* infcmd.c:
	* infcall.h:
	* infcall.c:
	* inf-ttrace.h:
	* m32r-tdep.h:
	* m32r-tdep.c:
	* m32r-rom.c:
	* m32r-linux-tdep.c:
	* m32r-linux-nat.c:
	* m2-valprint.c:
	* m2-typeprint.c:
	* m2-lang.h:
	* m2-lang.c:
	* lynx-nat.c:
	* linux-thread-db.c:
	* linux-nat.h:
	* linespec.c:
	* libunwind-frame.h:
	* libunwind-frame.c:
	* language.h:
	* language.c:
	* macroexp.c:
	* macrocmd.c:
	* m88kbsd-nat.c:
	* m88k-tdep.h:
	* m88k-tdep.c:
	* m68klinux-tdep.c:
	* m68klinux-nat.c:
	* m68kbsd-tdep.c:
	* m68kbsd-nat.c:
	* m68k-tdep.h:
	* m68k-tdep.c:
	* mips-linux-nat.c:
	* mips-irix-tdep.c:
	* minsyms.c:
	* memattr.h:
	* memattr.c:
	* mem-break.c:
	* mdebugread.h:
	* main.h:
	* main.c:
	* macrotab.h:
	* macrotab.c:
	* macroscope.h:
	* macroscope.c:
	* macroexp.h:
	* nbsd-tdep.c:
	* mt-tdep.c:
	* monitor.h:
	* monitor.c:
	* mn10300-tdep.h:
	* mn10300-tdep.c:
	* mn10300-linux-tdep.c:
	* mipsv4-nat.c:
	* mipsread.c:
	* mipsnbsd-tdep.h:
	* mipsnbsd-tdep.c:
	* mipsnbsd-nat.c:
	* mips64obsd-tdep.c:
	* mips64obsd-nat.c:
	* mips-tdep.h:
	* mips-mdebug-tdep.c:
	* mips-linux-tdep.c:
	* osabi.h:
	* osabi.c:
	* ocd.h:
	* ocd.c:
	* observer.c:
	* objfiles.h:
	* objfiles.c:
	* objc-lang.h:
	* objc-lang.c:
	* objc-exp.y:
	* nto-tdep.h:
	* nto-tdep.c:
	* nto-procfs.c:
	* nlmread.c:
	* nbsd-tdep.h:
	* ppcobsd-tdep.c:
	* ppcobsd-nat.c:
	* ppcnbsd-tdep.h:
	* ppcnbsd-tdep.c:
	* ppcnbsd-nat.c:
	* ppcbug-rom.c:
	* ppc-tdep.h:
	* ppc-sysv-tdep.c:
	* ppc-linux-tdep.c:
	* ppc-linux-nat.c:
	* ppc-bdm.c:
	* parser-defs.h:
	* parse.c:
	* p-valprint.c:
	* p-typeprint.c:
	* p-lang.h:
	* p-lang.c:
	* remote-fileio.h:
	* remote-fileio.c:
	* remote-est.c:
	* remote-e7000.c:
	* regset.h:
	* regset.c:
	* reggroups.h:
	* reggroups.c:
	* regcache.h:
	* regcache.c:
	* proc-why.c:
	* proc-service.c:
	* proc-events.c:
	* printcmd.c:
	* ppcobsd-tdep.h:
	* sentinel-frame.h:
	* sentinel-frame.c:
	* scm-valprint.c:
	* scm-tags.h:
	* scm-lang.h:
	* scm-lang.c:
	* scm-exp.c:
	* s390-tdep.h:
	* rom68k-rom.c:
	* remote.h:
	* remote-utils.c:
	* remote-st.c:
	* remote-sim.c:
	* remote-sds.c:
	* remote-rdp.c:
	* remote-rdi.c:
	* remote-hms.c:
	* sim-regno.h:
	* shnbsd-tdep.h:
	* shnbsd-tdep.c:
	* shnbsd-nat.c:
	* sh-tdep.h:
	* serial.h:
	* serial.c:
	* ser-unix.h:
	* ser-unix.c:
	* ser-tcp.c:
	* ser-pipe.c:
	* ser-go32.c:
	* ser-e7kpc.c:
	* ser-base.h:
	* ser-base.c:
	* solib.c:
	* solib-svr4.h:
	* solib-svr4.c:
	* solib-sunos.c:
	* solib-som.h:
	* solib-som.c:
	* solib-pa64.h:
	* solib-pa64.c:
	* solib-osf.c:
	* solib-null.c:
	* solib-legacy.c:
	* solib-irix.c:
	* solib-frv.c:
	* solib-aix5.c:
	* sol-thread.c:
	* sparc64-linux-tdep.c:
	* sparc64-linux-nat.c:
	* sparc-tdep.h:
	* sparc-tdep.c:
	* sparc-sol2-tdep.c:
	* sparc-sol2-nat.c:
	* sparc-nat.h:
	* sparc-nat.c:
	* sparc-linux-tdep.c:
	* sparc-linux-nat.c:
	* source.h:
	* source.c:
	* somread.c:
	* solist.h:
	* solib.h:
	* std-regs.c:
	* stack.h:
	* stack.c:
	* stabsread.h:
	* sparcobsd-tdep.c:
	* sparcnbsd-tdep.c:
	* sparcnbsd-nat.c:
	* sparc64obsd-tdep.c:
	* sparc64nbsd-tdep.c:
	* sparc64nbsd-nat.c:
	* sparc64fbsd-tdep.c:
	* sparc64fbsd-nat.c:
	* sparc64-tdep.h:
	* sparc64-tdep.c:
	* sparc64-sol2-tdep.c:
	* sparc64-nat.c:
	* ui-file.c:
	* typeprint.h:
	* typeprint.c:
	* tramp-frame.h:
	* tramp-frame.c:
	* trad-frame.h:
	* trad-frame.c:
	* tracepoint.h:
	* top.c:
	* tobs.inc:
	* thread.c:
	* terminal.h:
	* target.h:
	* symfile.h:
	* stop-gdb.c:
	* vaxbsd-nat.c:
	* vax-tdep.h:
	* vax-tdep.c:
	* vax-nat.c:
	* varobj.h:
	* varobj.c:
	* value.h:
	* value.c:
	* valprint.h:
	* valprint.c:
	* v850-tdep.c:
	* uw-thread.c:
	* user-regs.c:
	* ui-out.h:
	* ui-out.c:
	* ui-file.h:
	* xcoffsolib.h:
	* xcoffsolib.c:
	* wrapper.c:
	* wince.c:
	* wince-stub.h:
	* wince-stub.c:
	* vaxobsd-tdep.c:
	* vaxnbsd-tdep.c:
	* gdb_gcore.sh:
	* copying.c:
	* configure.ac:
	* aclocal.m4:
	* acinclude.m4:
	* reply_mig_hack.awk:
	* observer.sh:
	* gdb_mbuild.sh:
	* arm-linux-tdep.c:
	* blockframe.c:
	* dbug-rom.c:
	* environ.h:
	* dwarf2loc.h:
	* gdb-events.sh:
	* glibc-tdep.h:
	* gdb_wait.h:
	* gdbthread.h:
	* i386-sol2-tdep.c:
	* hppabsd-tdep.c:
	* hppa-linux-nat.c:
	* hppa-hpux-nat.c:
	* ia64-linux-tdep.c:
	* infptrace.c:
	* linespec.h:
	* maint.c:
	* mips-mdebug-tdep.h:
	* remote-m32r-sdi.c:
	* s390-nat.c:
	* rs6000-nat.c:
	* remote-utils.h:
	* sh3-rom.c:
	* sh-linux-tdep.c:
	* top.h:
	* symtab.h:
	* symmisc.c:
	* symfile-mem.c:
	* srec.h:
	* user-regs.h:
	* version.h:
	* valarith.c:
	* xstormy16-tdep.c:
	* wrapper.h:
	* Makefile.in:
	* f-exp.y:
	* cris-tdep.c:
	* cp-name-parser.y:
	* procfs.c:
	* proc-utils.h:
	* proc-flags.c:
	* proc-api.c:
	* p-exp.y:
	* m68hc11-tdep.c:
	* m2-exp.y:
	* kod.h:
	* kod-cisco.c:
	* jv-exp.y:
	* hppa-linux-tdep.c: Add (c) after Copyright.  Update the FSF
	address.
 2005-12-17 22:34:03 +00:00
Mark Kettenis
591e78ffc0 * environ.c (unset_in_environ): Use strncmp instead of 
DEPRECATED_STREQN.
* exec.c (exec_file_attach): Remove DEPRECATED_HPUX_TEXT_END.
* language.c (set_case_command, language_enum): Use strcmp instead
of DEPRECATED_STREQ.
* source.c (select_source_symtab): Sprinkle a few consts.  Use
strcmp instead of DEPRECATED_STREQ.
 2005-08-29 12:57:49 +00:00
Mark Mitchell
9f76c2cd17 * corelow.c (core_open): Use bfd_fopen, not bfd_fdopenr. 
* exec.c (exec_file_attach): Likewise.
	* solib-frv.c (enable_break2): Likewise.
	* solib-svr4.c (enable_break): Likewise.
	* solib.c (solib_map_sections): Likewise.
	* symfile.c (symfile_bfd_open): Likewise.
 2005-06-13 18:39:11 +00:00
Daniel Jacobowitz
c1bd25fd1d gdb/ 
* Makefile.in (symfile.o): Add $(exec_h).
	* exec.h (exec_set_section_address): Add prototype.
	* exec.c (exec_set_section_address): New function.
	* symfile.c: Include "exec.h".
	(struct place_section_arg, place_section): New.
	(default_symfile_offsets): Call place_section for each
	section of a relocatable file.
gdb/testsuite/
	* gdb.base/relocate.c: Add a copyright notice.
	(dummy): Remove.
	* gdb.base/relocate.exp: Test printing the values of variables
	from a relocatable file.
 2005-06-13 16:15:40 +00:00
Andrew Cagney
1b0ba10226 2005-05-16 Andrew Cagney <cagney@gnu.org> 
* target.h (target_read_partial, target_write_partial)
	(do_xfer_memory, xfer_memory, target_read, target_write)
	(get_target_memory): For buffers, change "void*" to gdb_byte.
	(struct target_ops): Ditto for to_xfer_partial and
	deprecated_xfer_memory.
	* dcache.h (dcache_xfer_memory): Ditto.
	* target.c (default_xfer_partial, target_read_partial)
	(target_write_partial, target_read, target_write)
	(do_xfer_memory, update_current_target, get_target_memory): Update.
	(target_read_string): Change buf to a gdb_byte.
	* dcache.c (dcache_xfer_memory): Update.
	* exec.c (xfer_memory): Make buffer type to gdb_byte.
	* mem-break.c (default_memory_insert_breakpoint): Remove cast.
	* disasm.c (dis_asm_read_memory): Remove cast, use gdb_byte.
 2005-05-16 04:45:43 +00:00
Andrew Cagney
5a168c78ef 2005-05-01 Andrew Cagney <cagney@gnu.org> 
* gdbarch.sh (deprecated_extract_return_value)
	(breakpoint_from_pc, deprecated_store_return_value)
	(memory_insert_breakpoint, memory_remove_breakpoint): Change type
	of buffer to a bfd_byte pointer.
	* gdbarch.h, gdbarch.c: Re-generate.
	* mem-break.c (memory_insert_breakpoint)
	(memory_remove_breakpoint, default_memory_insert_breakpoint)
	(default_memory_remove_breakpoint): Update.
	* target.h (memory_insert_breakpoint)
	(memory_remove_breakpoint, default_memory_insert_breakpoint)
	(default_memory_remove_breakpoint): Update declarations.
	(struct target_ops): Update to_insert_breakpoint and
	to_remove_breakpoint.
	* target.c (debug_to_remove_breakpoint)
	(debug_to_insert_breakpoint): Update.
	* remote-m32r-sdi.c (m32r_remove_breakpoint)
	(m32r_insert_breakpoint): Update.
	* m32r-tdep.c (m32r_memory_insert_breakpoint)
	(m32r_memory_remove_breakpoint): Update.
	* remote-e7000.c (e7000_insert_breakpoint)
	(e7000_remove_breakpoint): Update.
	* remote-rdi.c (arm_rdi_insert_breakpoint)
	(arm_rdi_remove_breakpoint): Update.
	* remote-sim.c (gdbsim_insert_breakpoint)
	(gdbsim_remove_breakpoint): Update.
	* exec.c (ignore): Update.
	* rs6000-tdep.c (rs6000_extract_return_value): Update.
	* ia64-tdep.c (ia64_memory_insert_breakpoint)
	(ia64_memory_remove_breakpoint): Update.
	* remote-rdp.c (remote_rdp_insert_breakpoint)
	(remote_rdp_remove_breakpoint): Update.
 2005-05-01 19:58:55 +00:00
Mark Kettenis
dc6a2ca431 * exec.c (bfdsec_to_vmap): Use strcmp instead of DEPRECATED_STREQ. 2005-03-26 16:50:45 +00:00
Joel Brobecker
ea53e89f14 * doc/observer.texi (executable_changed): New observer. 
* symtab.c: Include "observer.h".
        (find_main_name): New function.
        (main_name): If name_of_main is unset, then compute it
        using find_main_name.
        (symtab_observer_executable_changed): New function.
        (_initialize_symtab): Attach executable_changed observer.
        * exec.c: Include "observer.h".
        (exec_file_attach): Emit executable_changed notification.
        * symfile.c: Include "observer.h".
        (reread_symbols): Send an executable_changed if appropriate.
        * Makefile.in (exec.o): Add dependency on observer.h.
        (symfile.o): Likewise.
        (symtab.o): Likewise.
 2005-03-08 04:34:45 +00:00
Andrew Cagney
920d2a4419 2005-02-24 Andrew Cagney <cagney@gnu.org> 
Add show_VARIABLE functions, update add_setshow call.
	* varobj.c (_initialize_varobj, show_varobjdebug): Add and update.
	* valprint.c (_initialize_valprint, show_print_max)
	(show_stop_print_at_null, show_repeat_count_threshold)
	(show_prettyprint_structs, show_unionprint)
	(show_prettyprint_arrays, show_addressprint, show_input_radix)
	(show_output_radix): Ditto.
	* valops.c (_initialize_valops, show_overload_resolution): Ditto.
	* utils.c (initialize_utils, show_chars_per_line)
	(show_lines_per_page, show_demangle, show_pagination_enabled)
	(show_sevenbit_strings, show_asm_demangle): Ditto
	* tui/tui-win.c (_initialize_tui_win, show_tui_border_kind)
	(show_tui_border_mode, show_tui_active_border_mode): Ditto.
	* top.c (init_main, show_new_async_prompt)
	(show_async_command_editing_p, show_write_history_p)
	(show_history_size, show_history_filename, show_caution)
	(show_annotation_level, init_main): Ditto.
	* target.c (initialize_targets, show_targetdebug)
	(show_trust_readonly): Ditto.
	* symfile.c (_initialize_symfile, show_symbol_reloading)
	(show_ext_args, show_download_write_size)
	(show_debug_file_directory): Ditto.
	* source.c (_initialize_source, show_lines_to_list): Ditto.
	* solib.c (_initialize_solib, show_auto_solib_add)
	(show_solib_search_path): Ditto.
	* p-valprint.c (_initialize_pascal_valprint)
	(show_pascal_static_field_print): Ditto.
	* printcmd.c (_initialize_printcmd, show_max_symbolic_offset)
	(show_print_symbol_filename): Add and update.
	* parse.c (_initialize_parse, show_expressiondebug): Dito.
	* observer.c (_initialize_observer, show_observer_debug): Dito.
	* maint.c (_initialize_maint_cmds, show_watchdog)
	(show_maintenance_profile_p): Dito.
	* linux-nat.c (_initialize_linux_nat, show_debug_linux_nat): Dito.
	* infrun.c (_initialize_infrun, show_debug_infrun)
	(show_stop_on_solib_events, show_follow_fork_mode_string)
	(show_scheduler_mode, show_step_stop_if_no_debug): Ditto.
	* infcall.c (_initialize_infcall, show_coerce_float_to_double_p)
	(show_unwind_on_signal_p): Ditto.
	* gdbtypes.c (build_gdbtypes, show_opaque_type_resolution)
	(_initialize_gdbtypes, show_overload_debug): Ditto.
	* gdb-events.c, gdb-events.sh (_initialize_gdb_events)
	(show_gdb_events_debug): Ditto.
	* gdbarch.c, gdbarch.sh (show_gdbarch_debug)
	(_initialize_gdbarch): Ditto.
	* frame.c (_initialize_frame, show_backtrace_past_main)
	(show_backtrace_past_entry, show_backtrace_limit)
	(show_frame_debug): Ditto.
	* exec.c (_initialize_exec, show_write_files): Ditto.
	* dwarf2read.c (_initialize_dwarf2_read)
	(show_dwarf2_max_cache_age): Ditto.
	* demangle.c (_initialize_demangler)
	(show_demangling_style_names): Ditto.
	* dcache.c (_initialize_dcache, show_dcache_enabled_p): Ditto.
	* cp-valprint.c (show_static_field_print)
	(_initialize_cp_valprint, show_vtblprint, show_objectprint): Ditto.
	* corefile.c (_initialize_core, show_gnutarget_string): Ditto.
	* cli/cli-logging.c (_initialize_cli_logging)
	(show_logging_overwrite, show_logging_redirect)
	(show_logging_filename): Ditto.
	* cli/cli-cmds.c (show_info_verbose, show_history_expansion_p)
	(init_cli_cmds, show_baud_rate, show_remote_debug)
	(show_remote_timeout, show_max_user_call_depth): Ditto.
	* charset.c (show_host_charset_name, show_target_charset_name)
	(initialize_charset): Ditto.
	* breakpoint.c (show_can_use_hw_watchpoints)
	(show_pending_break_support, _initialize_breakpoint): Ditto.
 2005-02-24 13:51:36 +00:00
Andrew Cagney
5bf193a2ee 2005-02-18 Andrew Cagney <cagney@gnu.org> 
Use add_setshow_boolean_command through out.  Delete #ifdef 0'ed
	code adding set/show boolean commands.
	* cp-valprint.c, dcache.c, exec.c, gdbtypes.c, infrun.c: Update.
	* monitor.c, p-valprint.c, pa64solib.c, printcmd.c: Update.
	* proc-api.c, remote-mips.c, remote.c, solib.c: Update.
	* somsolib.c, symfile.c, top.c, utils.c, valops.c: Update.
	* valprint.c, win32-nat.c, wince.c, xcoffsolib.c: Update.
	* cli/cli-cmds.c: Update.
 2005-02-18 15:25:32 +00:00