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| author | Christopher Faylor <me+cygwin@cgf.cx> | 2000-11-17 03:49:41 +0000 |
|---|---|---|
| committer | Christopher Faylor <me+cygwin@cgf.cx> | 2000-11-17 03:49:41 +0000 |
| commit | e35ce267f5838c87c6fdfaec396c2f2600c478c0 (patch) | |
| tree | 528936ef23c4158168d3c1aee84dea54289812dd /gdb | |
| parent | 165cd47f5eabd61fc53c930450493378ac9f1a8c (diff) | |
| download | gdb-e35ce267f5838c87c6fdfaec396c2f2600c478c0.zip gdb-e35ce267f5838c87c6fdfaec396c2f2600c478c0.tar.gz gdb-e35ce267f5838c87c6fdfaec396c2f2600c478c0.tar.bz2 | |
* 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.
Diffstat (limited to 'gdb')
| -rw-r--r-- | gdb/ChangeLog | 7 | ||||
| -rw-r--r-- | gdb/thread.c | 16 |
2 files changed, 23 insertions, 0 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 8507deb..8df4bd4 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,10 @@ +2000-11-16 Christopher Faylor <cgf@redhat.com> + + * 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. + 2000-11-16 Michael Snyder <msnyder@cleaver.cygnus.com> * regcache.c (read_register_bytes): Failing to set register_valid diff --git a/gdb/thread.c b/gdb/thread.c index 94f0b3f..7f50976 100644 --- a/gdb/thread.c +++ b/gdb/thread.c @@ -517,6 +517,8 @@ thread_apply_all_command (char *cmd, int from_tty) { struct thread_info *tp; struct cleanup *old_chain; + struct cleanup *saved_cmd_cleanup_chain; + char *saved_cmd; if (cmd == NULL || *cmd == '\000') error ("Please specify a command following the thread ID list"); @@ -527,6 +529,10 @@ thread_apply_all_command (char *cmd, int from_tty) traversing it for "thread apply all". MVS */ target_find_new_threads (); + /* Save a copy of the command in case it is clobbered by + execute_command */ + saved_cmd = strdup (cmd); + saved_cmd_cleanup_chain = make_cleanup (free, (void *) saved_cmd); for (tp = thread_list; tp; tp = tp->next) if (thread_alive (tp)) { @@ -540,8 +546,10 @@ thread_apply_all_command (char *cmd, int from_tty) target_pid_to_str (inferior_pid)); #endif execute_command (cmd, from_tty); + strcpy (cmd, saved_cmd); /* Restore exact command used previously */ } + do_cleanups (saved_cmd_cleanup_chain); do_cleanups (old_chain); } @@ -551,6 +559,8 @@ thread_apply_command (char *tidlist, int from_tty) char *cmd; char *p; struct cleanup *old_chain; + struct cleanup *saved_cmd_cleanup_chain; + char *saved_cmd; if (tidlist == NULL || *tidlist == '\000') error ("Please specify a thread ID list"); @@ -562,6 +572,10 @@ thread_apply_command (char *tidlist, int from_tty) old_chain = make_cleanup_restore_current_thread (inferior_pid); + /* Save a copy of the command in case it is clobbered by + execute_command */ + saved_cmd = strdup (cmd); + saved_cmd_cleanup_chain = make_cleanup (free, (void *) saved_cmd); while (tidlist < cmd) { struct thread_info *tp; @@ -608,10 +622,12 @@ thread_apply_command (char *tidlist, int from_tty) target_pid_to_str (inferior_pid)); #endif execute_command (cmd, from_tty); + strcpy (cmd, saved_cmd); /* Restore exact command used previously */ } } } + do_cleanups (saved_cmd_cleanup_chain); do_cleanups (old_chain); } |