Commit graph

14085 commits

Author SHA1 Message Date
Pedro Alves
cce9b6bff9 * infrun.c (follow_exec): Reset shared libraries before adding the
main exec file.
2008-07-08 10:31:16 +00:00
Jan Kratochvil
3c3185ac88 gdb/
* breakpoint.c (bpstat_copy): Call RELEASE_VALUE on the new OLD_VAL.

gdb/testsuite/
	* gdb.base/value-double-free.exp, gdb.base/value-double-free.c: New.
2008-07-07 22:39:59 +00:00
Pedro Alves
42f0bc8eaf * i386-dicos-tdep.c: Include "inferior.h".
(i386_dicos_frame_align): New.
	(i386_dicos_init_abi): Register i386_dicos_frame_align.  Set call
	dummy location ON_STACK.
	* Makefile.in (i386-dicos-tdep.o): Depend on $(inferior_h).
2008-07-07 22:05:45 +00:00
Joel Brobecker
b7292df399 * gstdint.h: New file. 2008-07-07 17:11:56 +00:00
Vladimir Prus
bb599c81ca * mi/mi-interp.c (mi_on_resume): Don't try to report
resumed thread it the thread list is empty.
2008-07-05 17:57:24 +00:00
Daniel Jacobowitz
ed5e946612 Add missed changelog entry. 2008-07-05 13:48:21 +00:00
Pierre Muller
7f6a63144c * cli/cli-decode.c (add_setshow_optional_filename_cmd): Set
completer for set to filename_completer.
	NEWS: Mention it.
2008-07-04 22:30:19 +00:00
Vladimir Prus
711eabedca Implement -target-attach.
* mi/mi-cmds.c (mi_cmds): Forward -target-attach to CLI attach.
2008-07-04 09:04:36 +00:00
Michael Snyder
db3b9a107a 2008-06-21 Hui Zhu <teawater@gmail.com>
* target-descriptions.c (maint_print_c_tdesc_cmd): Fix a memory leak.
2008-07-03 23:14:35 +00:00
Pedro Alves
dc177b7a51 * config/i386/nm-cygwin.h (ATTACH_NO_WAIT): Delete.
* config/i386/nm-i386gnu.h (ATTACH_NO_WAIT): Delete.

	* target.h (struct target_ops): Add to_attach_no_wait member.
	(target_attach_no_wait): New.
	* target.c (update_current_target): Inherit to_attach_no_wait.

	* infcmd.c: Replace ATTACH_NO_WAIT compile time check by
	target_attach_no_wait runtime check.

	* gnu-nat.c (init_gnu_ops): Set to_attach_no_wait in gnu_ops.
	* win32-nat.c (init_win32_ops): Set to_attach_no_wait in
	win32_ops.
2008-07-03 17:38:08 +00:00
Pedro Alves
caac88966e * i386-tdep.c (i386_displaced_step_fixup): Condition log printing
on debug_displaced being set.
2008-07-03 00:19:58 +00:00
Daniel Jacobowitz
0d254d6f30 * frame.c (get_prev_frame_1): Call frame_unwind_find_by_frame
directly instead of get_frame_id.
2008-06-30 17:59:03 +00:00
Luis Machado
f74c6cad4e * rs6000-tdep.c (ppc_displaced_step_fixup): New function.
(deal_with_atomic_sequence): Update BC masks.
	(rs6000_gdbarch_init): Init displaced stepping infra-structure.
	Define BRANCH_MASK, B_INSN, BC_INSN, BXL_INSN, BP_MASK and BP_INSN.
2008-06-30 14:11:48 +00:00
Daniel Jacobowitz
395f2fc22d * cris-tdep.c (crisv32_single_step_through_delay): Get this frame's
register, not the previous frame's.
2008-06-30 14:00:38 +00:00
Luis Machado
8340a3fbbe * source.c (select_source_symtab): Make sure we skip namespace
symtabs when showing cpp source code.
2008-06-30 13:52:07 +00:00
Hans-Peter Nilsson
cfefc99a49 * MAINTAINERS (Authorized committers): Fix my email address. 2008-06-30 08:38:18 +00:00
Vladimir Prus
1b98914a55 * mi/mi-cmds.c (mi_cmds): Route -exec-run, -exec-until,
-target-download and -target-select via CLI, so that
	the quoting rules are the same as they were (unfortunately)
	in all prior gdb releases.
	* mi/mi-cmds.h (mi_cmd_exec_run, mi_cmd_exec_until)
	(mi_cmd_target_download, mi_cmd_target_select): Remove.
	* mi/mi-main.c (mi_cmd_exec_run, mi_cmd_exec_until)
	(mi_cmd_target_download, mi_cmd_target_select): Remove.
	(mi_cmd_execute): Set current_token even for commands
	routed via CLI.
2008-06-29 17:36:36 +00:00
Ulrich Weigand
94afd7a6d3 * alphafbsd-tdep.c: Update for unwinder changes.
* alpha-linux-tdep.c: Likewise.
	* alphanbsd-tdep.c: Likewise.
	* alphaobsd-tdep.c: Likewise.
	* avr-tdep.c: Likewise.
	* cris-tdep.c: Likewise.
	* frv-linux-tdep.c: Likewise.
	* frv-tdep.c: Likewise.
	* h8300-tdep.c: Likewise.
	* hppa-linux-tdep.c: Likewise.
	* iq2000-tdep.c: Likewise.
	* m32c-tdep.c: Likewise.
	* m32r-linux-tdep.c: Likewise.
	* m32r-tdep.c: Likewise.
	* m68hc11-tdep.c: Likewise.
	* mep-tdep.c: Likewise.
	* mn10300-tdep.c: Likewise.
	* mt-tdep.c: Likewise.
	* score-tdep.c: Likewise.
	* sh64-tdep.c: Likewise.
	* sh-tdep.c: Likewise.
	* sparc64fbsd-tdep.c: Likewise.
	* sparc64nbsd-tdep.c: Likewise.
	* sparc64obsd-tdep.c: Likewise.
	* v850-tdep.c: Likewise.
	* vaxobsd-tdep.c: Likewise.
	* vax-tdep.c: Likewise.
	* xstormy16-tdep.c: Likewise.
2008-06-28 17:29:04 +00:00
Vladimir Prus
e111d6c920 * mi/mi-main.c (enum captured_mi_execute_command_actions)
(captured_mi_execute_command_args): Remove.
	(captured_mi_execute_command): Cast the closure to mi_parse
	pointer, not to captured_mi_execute_command_args, and don't
	set the action field thereof.
	(mi_execute_command): Pass struct mi_parse, not
	captured_mi_execute_command_args to captured_mi_execute_command.
	(mi_execute_command): Remove (dead) code for suppressing
	printing prompt.
2008-06-28 11:53:34 +00:00
Pedro Alves
84e46146f7 gdb/
2008-06-28  Pedro Alves  <pedro@codesourcery.com>

	* linux-nat.c (enum sigchld_state): New.
	(linux_nat_async_events_state): Renamed from
	linux_nat_async_events_enabled.
	(linux_nat_event_pipe_push, my_waitpid): Adjust.
	(sigchld_default_action): New.
	(lin_lwp_attach_lwp): Adjust.  Call linux_nat_async_events
	unconditionally.
	(linux_nat_create_inferior): Set events state to sigchld_default
	state.
	(linux_nat_resume): Adjust.
	(linux_nat_wait): Call linux_nat_async_events unconditionally.
	(sigchld_handler): Adjust.
	(linux_nat_async_mask): Don't set SIGCHLD actions here.
	(get_pending_events): Adjust.
	(linux_nat_async_events): Rewrite to handle enum sigchld_state
	instead of a boolean.
	(linux_nat_async): Adjust.
	(_initialize_linux_nat): Capture default SIGCHLD action into
	sigchld_default_action.

gdb/testsuite/
2008-06-28  Pedro Alves  <pedro@codesourcery.com>

	* gdb.base/sigchld.c, gdb.base/sigchld.exp: New test.
2008-06-28 11:15:34 +00:00
Vladimir Prus
20874c92f8 * breakpoint.c (moribund_locations): New.
(bpstat_stop_status): Process moribund locations.
        (update_global_location_list): Add removed
        locations to moribund_locations.
        (breakpoint_retire_moribund): New.
        * breakpoint.h (struct bp_location): New field
        events_till_retirement.
        (breakpoint_retire_moribund): Declare.
        * thread.c (thread_count): New.
        * infrun.c (handle_inferior_event): Call
        breakpoint_retire_moribund.
        * gdbthread.h (thread_count): Declare.
2008-06-28 09:42:15 +00:00
Joseph Myers
cd0b43b1f1 * dfp.c (decimal_convert): Call match_endianness before and after
conversion.
2008-06-27 20:15:01 +00:00
Jonathan Larmour
7c0f6dcc1a * remote.c (remote_insert_breakpoint): Ensure that if Z0
unsupported and we fall back to memory_insert_breakpoint, we
        use the unmodified requested address.
2008-06-27 18:56:34 +00:00
Joel Brobecker
01c66ae6a6 * dwarf2read.c (read_attribute_value): Issue a complaint when
adjusting size attribute values of 0xffffffff as zero.
2008-06-27 17:56:47 +00:00
Joseph Myers
7ccc1c74d8 * i386-tdep.c (i386_16_byte_align_p): New.
(i386_push_dummy_call): Determine stack space required for
	arguments going forwards allowing for 16-byte alignment, then push
	arguments going forwards.
2008-06-27 16:22:56 +00:00
Pedro Alves
c0a2216eb3 * infrun.c (start_remote): Don't clear thread list here.
* monitor.c (monitor_open): Include "gdbthread.h".  Clear thread
	list here.
	* remote.c (record_currthread): Upgrade the main thread and its
	entry in the thread list if this is the first time we hear about
	threads.
	(remote_thread_alive): Consider magic_null_ptid or a ptid without
	a tid member always alive.
	(remote_find_new_threads): Don't update the main thread here.
	(remote_start_remote): Clear thread list here.  Always add the
	main thread.
	(extended_remote_attach_1): Add the main thread here.
	(extended_remote_mourn_1): Re-add the main thread here.
	(extended_remote_create_inferior_1): Add a main thread.

	* Makefile.in (monitor.o): Depend on $(gdbthread_h).
2008-06-27 11:54:21 +00:00
Pedro Alves
87b0e16e7b Fix date. 2008-06-27 11:32:17 +00:00
Pedro Alves
79d7f22901 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
* remote.c (magic_null_ptid, not_sent_ptid, any_thread_ptid): New
	globals.
	(general_thread, continue_thread): Change type to ptid_t.
	(record_currthread): Take a ptid_t parameter instead of an
	integer.
	(MAGIC_NULL_PID): Delete.
	(set_thread): Take a ptid_t parameter and adjust.
	(set_general_thread, set_continue_thread): New.
	(remote_thread_alive, remote_newthread_step)
	(remote_current_thread, remote_find_new_threads)
	(remote_threads_info, remote_start_remote, remote_vcont_resume)
	(remote_resume_1, remote_wait, extended_remote_create_inferior_1)
	(threadalive_test, remote_pid_to_str)
	(remote_get_thread_local_address): Adjust.
	(_initialize_remote): Initialize magic_null_ptid, not_sent_ptid
	and any_thread_ptid.
2008-06-27 11:31:40 +00:00
Jan Kratochvil
3ca64bd3bd * configure.ac (--enable-tui): AC_MSG_ERROR for explicit --enable-tui.
* configure: Regenerated.
2008-06-26 19:20:42 +00:00
Joel Brobecker
28e9494986 * dwarf2read.c (read_attribute_value): Treat size attribute
values of 0xffffffff as if the attribute value was zero.
2008-06-26 19:08:10 +00:00
Vladimir Prus
8a77dff322 * linux-nat.c: Add description of overall logic. 2008-06-26 17:40:23 +00:00
Daniel Jacobowitz
d5af19bafb * Makefile.in (GNULIB_H): Use GNULIB_STDINT_H.
(gdb_stdint_h, gdb_stdint.h, stamp-int): Delete.  Remove
	all dependencies on $(gdb_stdint_h).
	(distclean): Do not delete gdb_stdint.h.
	* acinclude.m4: Do not use stdint.m4.
	* configure.ac: Set GNULIB_STDINT_H.  Remove tests for stdint.h,
	uintptr_t, and gdb_stdint.h.
	* defs.h: Include <stdint.h>.
	* gdb_thread_db.h: Assume stdint.h is already included.
	* breakpoint.c, findcmd.c, hppa-tdep.c, inf-ptrace.c, proc-service.c,
	rs6000-nat.c, spu-linux-nat.c, target.c, win32-nat.c: Do not
	include gdb_stdint.h.
	* configure, config.in: Regenerate.
2008-06-26 15:51:28 +00:00
Joseph Myers
00fbcec4ab * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Handle passing
decimal floating-point values in GPRs for soft-float.
	(do_ppc_sysv_return_value): Handle returning decimal
	floating-point values in GPRs for soft-float.
2008-06-26 15:38:39 +00:00
Vladimir Prus
d50867903f * target.c (target_read_until_error): New.
* target.h (target_read_until_error): Declare.
        * mi/mi-main.c (mi_cmd_data_read_memory): Use
        target_read_until_error.
2008-06-26 15:10:48 +00:00
Jan Kratochvil
fe9441f601 Fix a memory leak found by Hui Zhu <teawater@gmail.com>.
* c-exp.y (parse_number): Move the S and SAVED_CHAR initialization
	after the DECFLOAT detection to fix a memory leak.  Remove the
	redundant NUM initialization.  Protect the DECFLOAT detection memory
	access before the P block.  Restore the P memory content for the
	DECFLOAT detection.
2008-06-25 15:49:20 +00:00
Vladimir Prus
ce8f13f88e Kill the return value for all MI command functions.
* mi/mi-cmds.h (enum mi_cmd_result): Remove.
	(mi_cmd_argv_ftype): Change return type to void.

	* mi/mi-main.c: Adjust all function that implement
	MI commands to return nothing.
	(struct captured_mi_execute_command_actions):
	Remove the rc field.
	(mi_cmd_execute): Return nothing.
	(mi_execute_async_cli_command): Return nothing.
	(mi_cmd_exec_interrupt): Don't print ^done here.
	(mi_cmd_target_select): Don't print ^connected here.
	(captured_mi_execute_command): Don't check for MI_CMD_DONE.
	Special-case -target-select and output ^connected, not ^done.

	* mi/mi-cmd-break.c: Adjust.
	* mi/mi-cmd-disas.c: Adjust.
	* mi/mi-cmd-env.c: Adjust.
	* mi/mi-cmd-file.c: Adjust.
	* mi/mi-cmd-stack.c: Adjust.
	* mi/mi-cmd-target.c: Adjust.
	* mi/mi-cmd-var.c: Adjust.
	* mi/mi-interp.c: Adjust.
	* mi/mi-symbol-cmds.c: Adjust.
2008-06-25 15:15:42 +00:00
Vladimir Prus
a2840c3559 Emit ^running via observer.
* mi/mi-interp.c (mi_cmd_interpreter_exec): Do no print
        ^running here.
        (mi_on_resume): Print ^running if not previously output.
        * mi/mi-main.c (running_result_record_printed): New.
        (captured_mi_execute_command): Reset
        running_result_record_printed.  Use running_result_record_printed
        to decide if we should skip ^done.
        (mi_execute_async_cli_command): Don't print ^running here.
        * mi/mi-main.h (current_token, running_result_record_printed):
        Declare.
2008-06-25 14:32:34 +00:00
Michael Snyder
1f41b06255 2008-06-24 Michael Snyder <msnyder@specifix.com>
* infrun.c (_initialize_infrun): White space and typo fix.
2008-06-24 19:30:18 +00:00
Christopher Faylor
eff8332bf0 * win32-nat.c (safe_symbol_file_add_stub): Remove unused variable.
(do_initial_win32_stuff): Fix problem with inability to set breakpoints when
first loading DLL with "dll" command.
2008-06-24 02:33:17 +00:00
Pierre Muller
e50ce6de32 * fix wrong entry dates 2008-06-23 06:54:36 +00:00
Pierre Muller
114374a0bc * gnu-nat.c (proc_string): Use capital T for "Thread". 2008-06-20 06:51:34 +00:00
Pierre Muller
17526a8c50 * win32-nat.c (win32_pid_to_str): Use capital T for "Thread". 2008-06-19 06:36:45 +00:00
Joel Brobecker
59ddf1e792 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
the target cannot run.
2008-06-18 21:30:50 +00:00
Joel Brobecker
ea8eedbe57 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
we're attaching to a running process.
2008-06-18 21:26:07 +00:00
Pierre Muller
7488902c73 * win32-nat.c (handle_load_dll): Give dll name and load address
if debug_events is on.
	(handle_unload_dll): Likewise.
2008-06-18 06:27:34 +00:00
Vladimir Prus
8f6a8e8417 Don't suppress *running when doing finish.
* infcall.c (call_function_by_hand): Set both
        suppress_resume_observer and suppress_stop_observer.
        * infcmd.c (suppress_run_stop_observers): Split into...
        (suppress_resume_observer, suppress_stop_observer): ...those.
        (finish_command_continuation): Clear suppress_stop_observer.
        (finish_command): Set suppress_stop_observer.
        * inferior.h (suppress_run_stop_observers): Split into...
        (suppress_resume_observer, suppress_stop_observer): ...those.
        * infrun.c (normal_stop): Check for suppress_stop_observer.
        * thread.c (set_running): Check for suppress_resume_observer.
2008-06-13 20:19:19 +00:00
Pierre Muller
4309257cda * gdbarch.sh (gdbarch_skip_main_prologue): New.
* gdbarch.h, gdbarch.c: Regenerate.
	* i386-tdep.h (i386_skip_main_prologue): Declare.
	* i386-tdep.c (i386_skip_main_prologue): New.
	* i386-cygwin-tdep.c (i386_cygwin_init_abi): Register
	i386_skip_main_prologue as gdbarch_skip_main_prologue gdbarch callback.
	* symtab.c (find_function_start_sal): When pc points at the "main"
	function, call gdbarch_skip_main_prologue.
2008-06-11 22:03:49 +00:00
Daniel Jacobowitz
a4e2ee12f0 * value.c (value_primitive_field): Fetch lazy register values. 2008-06-11 19:59:09 +00:00
Pedro Alves
060871df59 * NEWS: Mention support removal of undocumented S AA p PID stop
reply packet.

	* remote.c (remote_wait): Remove undocumented S AA p PID support.
2008-06-11 12:56:36 +00:00
Stan Shebs
336de56d78 2008-06-10 Stan Shebs <stan@codesourcery.com>
* MAINTAINERS: Update my affiliation and address.
2008-06-10 18:13:58 +00:00