* breakpoint.c (breakpoint_hit_catch_fork)
(breakpoint_hit_catch_vfork, breakpoint_hit_catch_syscall)
(breakpoint_hit_catch_exec): Make use of the `ws' argument.
* infrun.c (inferior_has_forked, inferior_has_vforked)
(inferior_has_execd, inferior_has_called_syscall): Delete.
(handle_syscall_event): Get syscall_number from the execution
control state's wait status.
(wait_for_inferior): Don't clear syscall_number.
Code cleanup.
* cli/cli-cmds.c (source_script_from_stream): Never fclose STREAM.
Update the function comment for it.
(source_script_with_search): Call make_cleanup_fclose for STREAM.
* cli/cli-script.c (script_from_file): Do not call make_cleanup_fclose
for STREAM.
* breakpoint.c (bpstat_stop_status): Moving clearing print_it
outside `bs->stop' block.
(bpstat_what): Rework bp_shlib_event handling.
(internal_bkpt_check_status): If the breakpoint is a
bp_shlib_event, then set bs->stop and bs->print if
stop_on_solib_events is set.
* remote.c (remote_add_inferior): New `fake_pid_p' parameter. Use
it.
(remote_notice_new_inferior): If the remote end doesn't support
the multiprocess extensions, then the PID is fake.
(add_current_inferior_and_thread): New.
(remote_start_remote): Use it.
(extended_remote_attach_1): Adjust.
(extended_remote_create_inferior_1): Use
add_current_inferior_and_thread.
Fix watchpoints to be specific for each inferior.
* breakpoint.c (watchpoint_in_thread_scope): Verify also
current_program_space.
* i386-nat.c (i386_inferior_data_cleanup): New.
(i386_inferior_data_get): Replace variable inf_data_local by an
inferior_data call.
(i386_use_watchpoints): Initialize i386_inferior_data.
* linux-nat.c (linux_nat_iterate_watchpoint_lwps): Use INFERIOR_PTID
specific iterate_over_lwps.
gdb/testsuite/
Fix watchpoints to be specific for each inferior.
* gdb.multi/watchpoint-multi.c: New file.
* gdb.multi/watchpoint-multi.exp: New file.
Fix watchpoints across inferior fork.
* amd64-linux-nat.c (update_debug_registers_callback): Update the
comment for linux_nat_iterate_watchpoint_lwps.
(amd64_linux_dr_set_control, amd64_linux_dr_set_addr): Use
linux_nat_iterate_watchpoint_lwps.
(amd64_linux_prepare_to_resume): New comment on Linux kernel.
* i386-linux-nat.c (update_debug_registers_callback): Update the
comment for linux_nat_iterate_watchpoint_lwps.
(i386_linux_dr_set_control, i386_linux_dr_set_addr): Use
linux_nat_iterate_watchpoint_lwps.
(i386_linux_prepare_to_resume): New comment on Linux kernel.
* i386-nat.c: Include inferior.h.
(dr_mirror): Remove.
(i386_inferior_data, struct i386_inferior_data)
(i386_inferior_data_get): New.
(i386_debug_reg_state): Use i386_inferior_data_get.
(i386_cleanup_dregs, i386_update_inferior_debug_regs)
(i386_insert_watchpoint, i386_remove_watchpoint)
(i386_stopped_data_address, i386_insert_hw_breakpoint)
(i386_remove_hw_breakpoint): New variable state, use
i386_debug_reg_state instead of DR_MIRROR.
* linux-nat.c (delete_lwp): New declaration.
(num_lwps): Move here from downwards.
(delete_lwp_cleanup): New.
(linux_child_follow_fork): Create new child_lp, call
linux_nat_new_thread and linux_nat_prepare_to_resume before calling
PTRACE_DETACH.
(num_lwps): Move upwards.
(linux_nat_iterate_watchpoint_lwps): New.
* linux-nat.h (linux_nat_iterate_watchpoint_lwps_ftype): New.
(linux_nat_iterate_watchpoint_lwps_ftype): New declaration.
gdb/testsuite/
Fix watchpoints across inferior fork.
* gdb.threads/watchpoint-fork-child.c: New file.
* gdb.threads/watchpoint-fork-mt.c: New file.
* gdb.threads/watchpoint-fork-parent.c: New file.
* gdb.threads/watchpoint-fork-st.c: New file.
* gdb.threads/watchpoint-fork.exp: New file.
* gdb.threads/watchpoint-fork.h: New file.
* config/te-nacl.h: New file.
* config/tc-i386.h [TE_NACL] (ELF_TARGET_FORMAT): Define for this case.
* config/tc-i386.c [TE_NACL] (i386_comment_chars, PREFIX_SEPARATOR):
Use TE_GNU et al case for TE_NACL too.
2012-01-23 Pedro Alves <palves@redhat.com>
* top.c (caution): Update comment.
(execute_command): Don't consider the current value of `caution'.
gdb/testsuite/
2012-01-23 Pedro Alves <palves@redhat.com>
* gdb.base/call-signal-resume.exp: Allow output after "return".
* archive.c (_bfd_ar_sizepad): New function. Correctly install and
pad the size field in an archive header.
(_bfd_generic_read_ar_hdr_mag): Use the correct type and scan
function for the archive size field.
(bfd_generic_openr_next_archived_file): Likewise.
(do_slurp_coff_armap): Likewise.
(_bfd_write_archive_contents): Likewise.
(_bfd_bsd44_write_ar_hdr): Use the new function.
(bfd_ar_hdr_from_filesystem): Likewise.
(_bfd_write_archive_contents): Likewise.
(bsd_write_armap): Likewise.
(coff_write_armap): Likewise.
* archive64.c (bfd_elf64_archive_write_armap): Likewise.
* bfdio.c (bfd_bread): Use correct type for archive element
sizes.
* ar.c (open_inarch): Likewise.
(extract_file): Likewise.
* libbfd-in.h (struct areltdata): Use correct types for
parsed_size and extra_size fields.
Prototype _bfd_ar_sizepad function.
* libbfd.h: Regenerate.
* od-macho.c (OPT_SEG_SPLIT_INFO): New macro.
(options): Add an entry for seg_split_info.
(mach_o_help): Document it.
(dump_segment_split_info): New function.
(dump_load_command): Handle seg_split_info.
* gdbarch.c, gdbarch.h: Regenerate.
* gcore.c (gcore_memory_sections): Try gdbarch find_memory_regions
callback before falling back to target method.
* linux-nat.c (read_mapping, linux_nat_find_memory_regions): Remove.
(linux_target_install_ops): No longer install it.
* linux-tdep.c (linux_find_memory_regions): New function.
(linux_init_abi): Install it.
* gdbarch.c, gdbarch.h: Regenerate.
* infcmd.c (info_proc_cmd_1): Try gdbarch info_proc callback
before falling back to the target info_proc callback.
* linux-nat.c: Do not include "cli/cli-utils.h".
(linux_nat_info_proc): Remove.
(linux_target_install_ops): No longer install it.
* linux-tdep.c: Include "cli/cli-utils.h" and <ctype.h>.
(read_mapping): New function.
(linux_info_proc): Likewise.
(linux_init_abi): Install it.
Ulrich Weigand <ulrich.weigand@linaro.org>
ChangeLog:
* remote.c (remote_multi_process_p): Only check for multi-process
protocol feature, do not check for extended protocol.
(remote_supports_multi_process): Check for extended protocol here.
(set_general_process): Likewise.
(extended_remote_kill): Likewise.
(remote_pid_to_str): Likewise.
(remote_query_supported): Always query multiprocess mode.
gdbserver/ChangeLog:
* server.c (handle_v_requests): Only support vAttach and vRun to
start multiple processes when in extended protocol mode.
Ulrich Weigand <ulrich.weigand@linaro.org>
* inferior.h (struct inferior): Add fake_pid_p.
* inferior.c (exit_inferior_1): Clear fake_pid_p.
* remote.c (remote_start_remote): Set fake_pid_p if we have to use
magic_null_ptid since the remote side doesn't provide a real PID.
2012-01-22 H.J. Lu <hongjiu.lu@intel.com>
* x86_64.cc (gc_process_relocs): Add typename on types used in
template.
(scan_relocs): Likewise.
(relocate_section): Likewise.
(apply_relocation): Likewise.
* linux-nat.c (linux_nat_close): Call linux_nat_is_async_p and
linux_nat_async directly instead of going through the target
vector.
* target.c (unpush_target): Close target after unpushing it, not
before.
Tom Tromey
Jan Kratochvil
Pedro Alves
Gary Benson
gdbadmin
Ian Lance Taylor
Alan Modra
Roland McGrath
Ulrich Weigand
DJ Delorie
H.J. Lu
Nick Clifton
Tristan Gingold