Commit Graph

52 Commits

Author SHA1 Message Date
Kevin Buettner
b6ba6518e9 Update/correct copyright notices. 2001-03-06 08:22:02 +00:00
Andrew Cagney
4e052eda91 Create new file regcache.h. Update all uses. 2001-03-01 01:39:22 +00:00
Jeff Holcomb
5b616ba11e 2001-01-24 Jeff Holcomb <jeffh@redhat.com>
* remote-udi.c (udi_open): Change strdup to xstrdup.
        * thread.c (thread_apply_all_command): Change strdup to xstrdup.
        Update copyright message.
        * varobj.c (delete_variable_1): Likewise.

        * gdb_string.h: Remove declaration of strdup.  Update copyright
        message.
        * config/xm-mpw.h: Likewise.
        * config/i386/xm-i386mach.h: Likewise.
        * config/m68k/xm-apollo68b.h: Likewise.
        * config/m68k/xm-hp300bsd.h: Likewise.
        * config/rs6000/xm-rs6000.h: Likewise.
        * config/vax/xm-vaxult.h: Remove declaration of strdup.
        * config/vax/xm-vaxult2.h: Likewise.
2001-01-26 19:47:23 +00:00
Kevin Buettner
b8c9b27d1e Replace free() with xfree(). 2000-12-15 01:01:51 +00:00
Christopher Faylor
e35ce267f5 * thread.c (thread_apply_all_command): Save the command before executing it
because it may be modified.  Restore the saved command so that the same command
is executed on next thread.
(thread_apply_command): Same correction.
2000-11-17 03:49:41 +00:00
Kevin Buettner
fd118b61e7 Protoization. 2000-10-28 22:15:09 +00:00
Kevin Buettner
fba45db2fa Protoization. 2000-07-30 01:48:28 +00:00
Michael Snyder
e9d196c53f 2000-07-21 Michael Snyder <msnyder@cleaver.cygnus.com>
* thread.c (thread_apply_all_command): Update thread list first.
2000-07-22 00:15:30 +00:00
Nicholas Duffek
7c952b6dae * thread.c (free_thread): New function.
(init_thread_list): Always zero highest_thread_num.  Call
	free_thread() instead of free().
	(delete_thread): Move thread cleanup code to free_thread().
2000-07-19 21:03:06 +00:00
Andrew Cagney
6ecce94d48 Purge last remaining make_cleanup_func. 2000-06-07 04:43:30 +00:00
Kevin Buettner
a14ed312fd PARAMS removal. 2000-05-28 01:12:42 +00:00
Jason Molenda
8b93c6380e import gdb-2000-02-02 snapshot 2000-02-03 04:14:45 +00:00
Jason Molenda
c5394b80ae import gdb-2000-01-17 snapshot 2000-01-18 00:55:13 +00:00
Jason Molenda
0d06e24ba7 import gdb-2000-01-10 snapshot 2000-01-11 03:07:37 +00:00
Stan Shebs
d4f3574e77 import gdb-1999-09-08 snapshot 1999-09-09 00:02:17 +00:00
Jason Molenda
53a5351d90 import gdb-1999-08-23 snapshot 1999-08-23 22:40:00 +00:00
Jason Molenda
c5aa993b1f import gdb-1999-07-07 post reformat 1999-07-07 20:19:36 +00:00
Jason Molenda
cce74817d9 import gdb-1999-06-07 snapshot 1999-06-07 19:19:32 +00:00
Jason Molenda
392a587b05 import gdb-1999-05-25 snapshot 1999-05-25 18:09:09 +00:00
Stan Shebs
b83266a0e1 import gdb-19990504 snapshot 1999-05-05 14:45:51 +00:00
Stan Shebs
7a292a7adf import gdb-19990422 snapshot 1999-04-26 18:34:20 +00:00
Stan Shebs
c906108c21 Initial creation of sourceware repository 1999-04-16 01:35:26 +00:00
Stan Shebs
071ea11e85 Initial creation of sourceware repository 1999-04-16 01:34:07 +00:00
Michael Snyder
677f415c03 * thread.c: cull duplicate prototypes. Move prototypes to top.
* serial.c: indentation cleanup.
        * breakpoint.c: add casts to eliminate compiler warnings.
1999-01-13 23:44:07 +00:00
Michael Snyder
b53a15146c * remote.c (record_curthread): Must not modify inferior_pid when
called from wait_for_inferior.  Instead, if a new thread-id is
	detected, call add_thread.  (MAGIC_NULL_PID): new macro, use
	instead of the magic number "42000".  (remote_find_new_threads):
	if inferior_pid is unknown, get and use the current thread id.
	(remote_start_remote): on connecting, attempt to get the current
	thread id for inferior_pid.  (remote_resume): If pid == -1,
	then resume any-thread (not the current thread specifically).
	* thread.c (info_threads_command): don't initialize current_pid
	until after call to FIND_NEW_THREADS (which may change inferior_pid).
1999-01-06 03:08:10 +00:00
Michael Snyder
9bff382ded Cosmetic and indentation fixes. 1999-01-05 19:42:47 +00:00
David Taylor
65b07ddca8 all remaining *.c *.h files from hp merge. 1998-12-31 21:58:30 +00:00
John Metzler
9ee5984468 * remote.c (remote_get_threadinfo) : Support for remote
multithread debugging.
        (remote_get_threadlist) : get a partial list of threads
        (remote_threadlist_iterator) : Step through all the threads
        (init_remote_threadtests) : Optional builtin unit test commands.

        * thread.c (bind_target_thread_vector) : Implementa a more dynamic
        way of accessing target specific thread info functions than
        FIND_NEW_THREADS.
        (target_thread_info) : Function to get extended thread information.

        * gdbthread.h : Export internal data structures corresponding to
        external detailed thread info response. This is more like a 'ps'
        command than what might be expected of host based threads. This
        is for embedded systems.
1998-11-13 01:23:07 +00:00
Jason Molenda
879c041771 1998-10-14 Jason Molenda (jsm@bugshack.cygnus.com)
* defs.h: Move _initialize_printcmd, _initialize_stack,
        _initialize_blockframe out of here and in to their respective .c files.
        * blockframe.c: Move _initialize_blockframe prototype to here.
        * printcmd.c: Move _initialize_printcmd prototype to here.
        * stack.c: Move _initialize_stack prototype to here.

        * source.c, symtab.h: Move _initialize_source prototype to the .c file.
        * values.c, value.h: Move _initialize_values prototype to the .c file.
        * gdbthread.h, thread.c: Move _initialize_thread prototype to the .c
        file.
        * breakpoint.c, breakpoint.h: Move _initialize_breakpoint prototype
        to the .c file.

        * abug-rom.c alpha-nat.c alpha-tdep.c annotate.c ax-gdb.c bcache.c:
        Standardize comments for the prototype section of these files.

        * configure.in: Look in libc for wctype before looking for it in libc.

The last one is to fix the GNU ld (~2.9.1) + Solaris 2.6 interaction problem
where an empty stub library (libw) causes a core dump when we call vasprintf
(e.g. `info br') in the final linked gdb.
1998-10-14 23:44:13 +00:00
Jason Molenda
ad3b8c4a1a 1998-10-13 Jason Molenda (jsm@bugshack.cygnus.com)
* blockframe.c (find_pc_sect_partial_function): Add braces to avoid
        possible nested-if confusion.
        * breakpoint.c (breakpoint_here_p): Ditto.
        (breakpoint_inserted_here_p): Ditto.
        (breakpoint_thread_match): Ditto.

        * gnu-regex.c: Define _REGEX_RE_COMP only if it isn't already defined.
        * gnu-regex.h: Define _REGEX_RE_COMP to pick up old compatability
        prototypes.

        * symtab.h: Add prototype for _initialize_source.
        * value.h: Add prototype for _initialize_value.

        * defs.h: Include sys/types.h or stddef.h to get size_t.
        (make_cleanup): Add make_cleanup_func typedef and switch to using
        a prototype for this function.
        (mfree): Add prototypes for mmalloc, mrealloc, mfree if we aren't
        using mmalloc.

        * ax-gdb.c breakpoint.c coffread.c corelow.c dbxread.c dwarf2read.c
        dwarfread.c elfread.c eval.c exec.c gdbtk-cmds.c gdbtk.c infcmd.c
        infrun.c mipsread.c nlmread.c os9kread.c parse.c printcmd.c symfile.c
        symmisc.c symtab.c thread.c top.c tracepoint.c typeprint.c valops.c:
        Cast parameters passed to make_cleanup to use the new
        make_cleanup_func typedef.


More warning cleanups.  There are still a bunch of places where the first
argument to make_cleanup is not cast to (make_cleanup_func); these are
either due to the function fitting the make_cleanup_func specification
already (e.g. free()) or they are in files that weren't compiled when
I did my make on a Linux native system.  Bwahahaha.  You can see them
like this:

grep make_cleanup\  * | grep -v make_cleanup_func

I'll surely go back and clean up the remaining suspicious calls in
GDB one of these days. :-)
1998-10-14 01:15:00 +00:00
Jason Molenda
87feff9dab 1998-10-06 Jason Molenda (jsm@bugshack.cygnus.com)
Eliminate a few warnings from the compiler.
        * breakpoint.h: Add prototype.
        * breakpoint.c (do_enable_breakpoint): cast mem_cnt, i to (void).
        * configure.in: Check if strdup declaration is necessary.
        * configure: Regenerated.
        * defs.h: Add prototypes.
        * gdb_string.h: Only define strdup if necessary.
        * gdbthread.h: Add prototypes.
        * printcmd.c: Add prototyptes.
        (disassemble_command): Remove unused variable 'section'.
        * symtab.c: Add prototypes.
        * symtab.h: Include gnu-regex.h, add prototype.
        * thread.c: Add prototype.
1998-10-06 22:24:40 +00:00
Martin Hunt
4ff5d55a08 Sun Aug 30 00:49:18 1998 Martin M. Hunt <hunt@cygnus.com>
* gdbtk-cmds.c (Gdbtk_Init): Link C variable gdb_context
	with tcl variable gdb_context_id.

	* gdbtk-hooks.c (gdbtk_context_change): Implement new hook called
	context_hook.  Called when threads change.

	* gdbtk.c: Initialize gdb_context.

	* gdbtk.h: Declare gdb_context.

	* infrun (wait_for_inferior): Call context_hook.

	* thread.c (thread_command): Call context_hook.

	* defs.h: Declare context_hook.
1998-08-30 07:53:29 +00:00
David Taylor
022278948f fix for PR 13618 -- gdb incorrectly reports thread information.
If other systems besides nm-sun4sol2 exhibit the problem, they may need
definitions of FIND_NEW_THREADS and a corresponding support function.
1997-10-24 21:04:39 +00:00
Michael Snyder
3780c33708 Wed May 21 16:03:25 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
* procfs.c (init_procinfo): new function, abstracts some code
        shared by create_procinfo and do_attach;
        (procfs_set_inferior_syscall_traps): new function, abstracts
        some code needed by procfs_init_inferior, do_attach, and
        procfs_lwp_creation_handler; (procfs_first_available): new
        function, find any LWP that's runnable; (procfs_thread_alive):
        replace stub function with real implementation;
        (procfs_lwp_creation_handler): fix bug starting new child
        threads; (info_proc): bug fixes and enhancements for the
        "INFO PROCESSES" command; (close_procinfo_file): call new
        function "delete_thread" to cleanup GDB's thread database;
        (proc_init_failed): add new argument "kill", to control whether
        process is killed (so this function can be shared by
        create_procinfo and do_attach); (procfs_exit_handler): handle
        exit from an attached process, and cleanup procinfo handles
        when the process exits; (procfs_resume, procfs_wait): cleanup
        after a thread when it exits; (do_attach, do_detach): handle
        attached processes with multiple threads; plus some general
        improvements in the diagnostic output.
        * sol-thread.c (sol_thread_alive): replace stub with real
        implementation; (thread_to_lwp, lwp_to_thread): enhance to
        handle threads that may have exited; (sol_thread_attach): add
        startup setup stuff; (sol_thread_detach): add unpush_target
        call; (sol_thread_mourn_inferior): add unpush_target call;
        (sol_thread_wait, sol_thread_resume): enhance to deal with
        thread exit cleanly; (sol_thread_new_objfile,
        sol_thread_pid_to_str): detect unsuccessful startup and
        don't crash; plus some general cleanup.
        * thread.c (delete_thread): new function, allows targets to
        notify gdb when a thread is no longer valid.
        * infrun.c (wait_for_inferior): don't try to detect a new
        thread on receiving a TARGET_EXITED event.
1997-05-21 23:33:33 +00:00
Michael Snyder
2847920ae9 Thu May 1 11:44:46 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
* Finalize merge from Hurd folk.
	    Mon Oct 30 16:41:04 1995  Miles Bader  <miles@gnu.ai.mit.edu>
	    * thread.c (thread_apply_command, thread_apply_all_command,
	    thread_command): Make sure TP is alive.
	    (thread_alive): New function.
	    Tue Nov 14 14:31:03 1995  Miles Bader  <miles@gnu.ai.mit.edu>
	    * infrun.c (sig_print_info): Deal better with long signal names.
	    Wed Nov 22 15:23:35 1995  Miles Bader  <miles@gnu.ai.mit.edu>
	    * thread.c (thread_id_to_pid): New function.
	    Fri Dec  1 13:25:25 1995  Miles Bader  <miles@gnu.ai.mit.edu>
	    * gnu-nat.c: (set_thread_cmd_list, show_thread_cmd_list,
	    set_thread_default_cmd_list, show_thread_default_cmd_list):
	    New variables.  (set_thread_cmd, show_thread_cmd,
	    set_thread_default_cmd, show_thread_default_cmd): New functions.
	    Fri Apr 18 15:20:16 1997  Miles Bader  <miles@gnu.ai.mit.edu>
	    * gnu-nat.c (inf_startup): remove TASK parameter.
	    (inf_set_task): replace with new function (inf_set_pid).
	  * gdbthread.h: Add extern decl for thread_cmd_list.
1997-05-01 20:39:06 +00:00
Michael Snyder
c889a1eb87 Mon Apr 28 21:25:32 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
* Makefile.in: Add rule for gnu-nat.o and i386gnu-nat.o (Gnu Hurd)
        * config/i386/i386gnu.mh: remove rules for [i386]gnu-nat.o, now
        in Makefile.in (as for other targets); add NATDEPFILE corelow.o to
        satisfy symbol dependancy in solib.c (core_ops).
        * target.[ch] conditionalize Mach-specific signals so that they
        won't show up in non-Mach gdb's!
        * thread.c: add function thread_id_to_pid; change name of static
        function "thread_switch" to "switch_to_thread", to avoid conflict
        with Mach global symbol; move thread_cmd_list to global scope
        so targets can add their own thread commands.
        * infrun.c: sig_print_info: allow for long signal names.
        * gnu-nat.[ch]: tidying up comments.
        * gnu-nat.c: move several functions to static scope, just for tidy;
        remove calls to prune_threads and renumber_threads;
        gnu_wait must not return -1 when inferior exits;
        attach_to_child will modify inferior_pid in a way that allows
        fork_inferior to remain unchanged;
        remove extra arg from startup_inferior;
        move mach-specific thread commands here from thread.c.
1997-04-29 04:27:26 +00:00
Fred Fish
b607efe714 See gdb ChangeLog entry with header:
Thu Jul 25 19:41:31 1996  Fred Fish  <fnf@cygnus.com>

for a rather huge set of changes.  I was going to put them here, but it
made cvs dump core.  :-(
1996-07-26 03:01:51 +00:00
Stu Grossman
fdfa331511 * Makefile.in, breakpoint.c, corelow.c, fork-child.c, inflow.c,
infrun.c, mac-nat.c, procfs.c, remote.c, sol-thread.c, thread.c,
	win32-nat.c, config/nm-lynx.h:  Rename thread.h to gdbthread.h to
	avoid conflict with Solaris /usr/include/thread.h.
1996-05-09 21:24:20 +00:00
Fred Fish
6c9638b444 Update FSF address. 1995-08-02 03:41:12 +00:00
Jeff Law
43fc25c87e * inftarg.c (child_thread_alive): New function to see if a
particular thread is still running.
        (child_ops): Add child_thread_alive entry.
        * remote.c (remote_thread_alive): New function to see if a
        particular thread is still alive.
        (remote_ops): Add remote_thread_alive.
        * target.c (dummy_target): Add dummy entry for thread_alive.
        (cleanup_target): de_fault thread_alive too.
        (update_current_target): INHERIT thread_alive too.
        (debug_to_thread_alive): New function.
        (setup_target_debug): Add debug_to_thread_alive.
        * target.h (struct target_ops): Add to_thread_alive.
        (target_thread_alive): Define.
        * thread.c (info_threads_command): Don't call kill; use
        target_thread_alive instead.
        * config/nm-lynx.h (CHILD_THREAD_ALIVE): Define.
        * gdbserver/low-lynx.c (mythread_alive): New function.
        (mywait): Don't restart any threads after a new thread notification,
        let the generic code handle it.
        * gdbserver/low-sparc.c (mythread_alive): Dummy version.
        * gdbserver/low-sun3.c (mythread_alive): Likewise.
        * gdbserver/server.c (main): Handle thread_alive requests.
        * gdbserver/server.h (mythread_alive): Declare.
        * corelow.c (core_ops): Add dummy entry for thread_alive.
        * exec.c (exec_ops): Likewise.
        * m3-nat.c (m3_ops): Likewise.
        * monitor.c (monitor_ops): Likewise.
        * procfs.c (procfs_ops): Likewise.
        * remote-arc.c (arc_ops): Likewise.
        * remote-array.c (array_ops): Likewise.
        * remote-e7000.c (e7000_ops): Likewise.
        * remote-es.c (es1800_ops, es1800_child_ops): Likewise.
        * remote-mips.c (mips_ops): Likewise.
        * remote-pa.c (remote_hppro_ops): Likewise.
        * remote-sim.c (gdbsim_ops): Likewise.
        * sparcl-tdep.c (sparclite_ops): Likewise.

More lynx-6100 work
1995-07-13 21:40:22 +00:00
Jeff Law
88a294b1b7 * infrun.c (wait_for_inferior): When switching from one thread to
another, save infrun's state for the old thread and load infrun's
        previous state for the new thread.
        * thread.c (struct thread_info): Add new fields for thread specific
        state saved/restored in infrun.c.
        (add_thread): Initialize new fields.
        (load_infrun_state): New function.
        (save_infrun_state): New function.
        * thread.h (load_infrun_state): Provide external decl.
        (save_infrun_state): Likewise.

More single-stepping patches for lynx-6100.
1995-07-04 17:48:37 +00:00
Jim Kingdon
4cc1b3f79d * gdbserver/remote-utils.c (write_ok): Write "OK", not "Ok", to
match stubs and protocol spec.
	* gdbserver/remote-utils.c (remote_open): Cast to struct sockaddr
	when passing to function which expects that.

	The following changes aren't quite enough to make things work with
	LynxOS (apprently kernel problems).
	* infrun.c (wait_for_inferior): When resuming new thread, pass pid
	not -1 for remote case.
	* thread.c (info_threads_command): Give error if !target_has_stack.
	* infrun.c (start_remote): Call init_thread_list.
	* thread.c (info_threads_command): Don't call kill for remote
	debugging target.
	* target.c (normal_pid_to_str): Print "thread" not "process" for
	remote.
	* remote.c, gdbserver/*: Add 'H', 'S', and 'C' requests, 'X'
	response, and `thread' part of 'T' response.
	* gdbserver/*: If program exits, send packet to GDB before
	exiting.  Handle termination with a signal the same as exiting
	with an exitstatus.
	* remote.c: Don't try to kill program after getting an 'X'
	response.
	* infrun.c (wait_for_inferior): Add comment about kill versus mourn.
1994-12-08 22:54:33 +00:00
Jim Kingdon
16726dd15b The point of these changes is to avoid reading the frame pointer
and stack pointer during stepping, to speed things up.
	A.  Changes to not select a frame until we need a selected frame:
	    * blockframe.c (flush_cached_frames): Call select_frame (NULL, -1).
	    * infrun.c (wait_for_inferior): Move call to select_frame back to
	    normal_stop.  This reverts a change of 13 Apr 94 (it says Jeff
	    Law, but the change was my idea); the only reason for that change
	    was so we could save and restore the selected frame in
	    wait_for_inferior, and now that flush_cached frames clears the
	    selected frame, that should work OK now.
	B.  Changes to not create a current_frame until we need one:
	    * blockframe.c (get_current_frame): If current_frame is NULL, try
	    to create an innermost frame.
	    * sparc-tdep.c (sparc_pop_frame), infcmd.c (run-stack_dummy),
	    infrun.c (wait_for_inferior), thread.c (thread_switch),
	    convex-tdep.c (set_thread_command), a29k-tdep.c (pop_frame),
	    alpha-tdep.c (alpha_pop_frame), convex-xdep.c (core_file_command),
	    h8300-tdep.c (h8300_pop_frame), h8500-tdep.c (h8300_pop_frame),
	    hppa-tdep.c (hppa_pop_frame), i386-tdep.c (i386_pop_frame),
	    i960-tdep.c (pop_frame), m68k-tdep.c
	    (m68k_pop_frame), mips-tdep.c (mips_pop_frame), rs6000-tdep.c
	    (push_dummy_frame, pop_dummy_frame, pop_frame), sh-tdep.c
	    (pop_frame), config/arm/tm-arm.h (POP_FRAME),
	    config/convex/tm-convex.h (POP_FRAME), config/gould/tm-pn.h
	    (POP_FRAME), config/ns32k/tm-merlin.h (POP_FRAME),
	    config/ns32k/tm-umax.h (POP_FRAME), config/tahoe/tm-tahoe.h
	    (POP_FRAME), config/vax/tm-vax.h (POP_FRAME): Don't
	    call create_new_frame.
	    * corelow.c (core_open), altos-xdep.c (core_file_command),
	    arm-xdep.c (core_file_command), gould-xdep.c (core_file_command),
	    m3-nat.c (select_thread), sun386-nat.c (core_file_command),
	    umax-xdep.c (core_file_command): Don't call create_new_frame; do
	    call flush_cached_frames.
	    * blockframe.c (reinit_frame_cache): Don't call create_new_frame
	    or select_frame.
	C.  Changes to get rid of stop_frame_address and instead only
	fetch the frame pointer when we need it.
	    * breakpoint.c (bpstat_stop_status): Remove argument
	    frame_address; use FRAME_FP (get_current_frame ()).
	    * infrun.c (wait_for_inferior): Don't pass frame pointer to
	    bpstat_stop_status.
	    * infrun.c (wait_for_inferior): Use FRAME_FP (get_current_frame
	    ()) instead of stop_frame_address.
	    * infrun.c (save_inferior_status, restore_inferior_status),
	    inferior.h (struct inferior_status): Don't save and restore
	    stop_frame_address.
	    * inferior.h, infcmd.c, thread.c (thread_switch), m3-nat.c
	    (select_thread): Remove stop_frame_address and uses thereof.
	D.  Same thing for the stack pointer.
	    * infrun.c (wait_for_inferior): Remove stop_sp and replace
	    uses thereof with read_sp ().
	E.  Change to eliminate one nasty little spot where we were
	wanting to know the frame pointer from before the current step
	(idea from GDB 3.5, which saved my ass, because my other ideas of
	how to fix it were very baroque).
	    * infrun.c: Remove prev_frame_address.
	    * infrun.c (wait_for_inferior, step_over_function): Use
	    step_frame_address instead of prev_frame_address.
	F.  Same basic idea for the stack pointer.
	    * inferior.h, infcmd.c: New variable step_sp.
	    * infcmd.c (step_1, until_next_command): Set it.
	    * infrun.c: Remove prev_sp and replace uses by step_sp.
	    * infrun.c (wait_for_inferior): If we get out of the step
	    range, then set step_sp to the current stack pointer before we
	    start going again.
1994-10-08 03:41:21 +00:00
Jim Kingdon
89ce0c8f50 gcc -Wall lint:
* thread.c: Include "gdbcmd.h" and <ctype.h>.
	* Makefile.in: Update dependency.
	* thread.c (thread_command): Remove unused variable p.
	* values.c (unpack_double): Use len instead of TYPE_LENGTH (type).
	* valprint.c (print_floating): Correctly check sign bit now that
	we are using unsigned arithmetic.
	* symtab.c (find_pc_line_range): Remove unused variables exact_match,
	ind, and l.
1993-11-10 15:58:48 +00:00
Stu Grossman
5090e82cca * inflow.c (terminal_init_inferior): Temporarily use Lynx PIDGET
macro to set process groups.
	* infptrace.c (child_resume): Temporarily use Lynx PIDGET to
	specify resumption of all threads.
	* infrun.c (wait_for_inferior):  Fix handling of thread-specific
	breakpoints for systems where DECR_PC_AFTER_BREAK > 0 (ie: backup
	PC by the right amount when continuing the thread).
	* thread.c (thread_apply_command):  Add the  `thread apply'
	command to apply a given GDB command to a list of threads.
1993-11-05 19:27:49 +00:00
Stu Grossman
de43d7d005 * breakpoint.c (breakpoint_thread_match break_command_1):
Thread-specific breakpoint support.
* breakpoint.h (struct breakpoint):  Add thread id field.
* fork-child.c (fork_inferior):  Move call to init_thread_list()
back a bit so that init_trace_fun can do thread functions.
* hppa-tdep.c (restore_pc_queue):  Add pid to call to target_wait.
* hppab-nat.c (child_resume):  Handle default pid.
* hppah-nat.c (child_resume):  Handle default pid.
* i386lynx-nat.c (child_wait):  New arg pid.
* inflow.c (kill_command):  Reset thread list.
* infptrace.c (child_resume):  Handle default pid.
* infrun.c:  Thread-specific breakpoint support.
* inftarg.c (child_wait):  Add pid arg.
* osfsolib.c (solib_create_inferior_hook):  Add pid to call to
target_resume.
* procfs.c:  Multi-thread support.
* remote-bug.c (bug_wait):  Add pid arg.
* remote-hms.c (hms_wait):  Add pid arg.
* remote-mips.c (mips_wait):  Add pid arg.
* remote-mon.c (monitor_wait):  Add pid arg.
* remote-nindy.c (nindy_wait):  Add pid arg.
* remote-sim.c (gdbsim_wait):  Add pid arg.
* remote-udi.c (udi_wait):  Add pid arg.
* remote-vx.c (vx_wait):  Add pid arg.
* remote-z8k.c (sim_wait):  Add pid arg.
* remote.c (remote_wait):  Add pid arg.
* solib.c (solib_create_inferior_hook):  Add pid to call to
target_resume.
* target.h (struct target_ops):  Add pid arg to to_wait and
to_notice_signals.
* thread.c (valid_thread_id):  New func to validate thread #s.
* (pid_to_thread_id):  New func to do the obvious.
* thread.h:  Prototypes for above.

* coff-solib.c (coff_solib_add):  Use nameoffset field to locate
filename.
1993-10-16 06:42:02 +00:00
Stu Grossman
d113e6b28e * corelow.c: Add multi thread/process support for core files with
.reg/XXX pseudo-sections.
* i386lynx-nat.c thread.h thread.c:  Remove unnecessary core file
support.
1993-09-25 00:40:20 +00:00
Jim Kingdon
37c99ddb4e * inferior.h, infrun.c, thread.c, infcmd.c: Remove all uses of
pc_changed.  If it was ever set to a non-zero value, it was before
	GDB 2.8.  It doesn't seem to have any useful function.
1993-09-13 20:54:00 +00:00
K. Richard Pixley
46c28185ab some gcc lint 1993-09-08 20:15:34 +00:00
Jim Kingdon
3082244d35 * thread.c (thread_switch): Define as static.
(add_thread): Cast return value from xmalloc.
1993-08-02 22:13:32 +00:00