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| author | Pedro Alves <palves@redhat.com> | 2008-07-09 22:23:05 +0000 |
|---|---|---|
| committer | Pedro Alves <palves@redhat.com> | 2008-07-09 22:23:05 +0000 |
| commit | 3a3e9ee36f308152115225d25b59ac0cc2f35170 (patch) | |
| tree | 80c0175248b732f52f5d6dda167dd92551ed000a /gdb/inf-ttrace.c | |
| parent | 8ea051c51f64f1f720b12a7424c56ac31ff9a58b (diff) | |
| download | gdb-3a3e9ee36f308152115225d25b59ac0cc2f35170.zip gdb-3a3e9ee36f308152115225d25b59ac0cc2f35170.tar.gz gdb-3a3e9ee36f308152115225d25b59ac0cc2f35170.tar.bz2 | |
Adjust fork/vfork/exec to pass ptids around.
* target.h (struct target_waitstatus): Store related_pid as a ptid.
(inferior_has_forked, inferior_has_vforked, inferior_has_execd):
Take a ptid_t.
* breakpoint.h (struct breakpoint): Change forked_inferior_pid
type to ptid.
* breakpoint.c (print_it_typical, bpstat_check_location)
(print_one_breakpoint_location, set_raw_breakpoint_without_location)
(create_fork_vfork_event_catchpoint): Adjust.
* infrun.c (fork_event): Change parent_pid and child_pid types to
ptid.
(follow_exec, inferior_has_forked, inferior_has_vforked)
(inferior_has_execd): Take a ptid_t and don't trim it.
* linux-thread-db.c (thread_db_wait): Don't trim the returned ptid.
* linux-nat.c (linux_child_follow_fork): Adjust.
* inf-ptrace.c (inf_ptrace_wait): Adjust.
* inf-ttrace.c (inf_ttrace_wait): Adjust.
* win32-nat.c (get_win32_debug_event): Don't set related_pid.
Diffstat (limited to 'gdb/inf-ttrace.c')
| -rw-r--r-- | gdb/inf-ttrace.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/gdb/inf-ttrace.c b/gdb/inf-ttrace.c index 95c296e..c0b75c7 100644 --- a/gdb/inf-ttrace.c +++ b/gdb/inf-ttrace.c @@ -839,6 +839,7 @@ inf_ttrace_wait (ptid_t ptid, struct target_waitstatus *ourstatus) lwpid_t lwpid = ptid_get_lwp (ptid); ttstate_t tts; struct thread_info *ti; + ptid_t related_ptid; /* Until proven otherwise. */ ourstatus->kind = TARGET_WAITKIND_SPURIOUS; @@ -918,8 +919,11 @@ inf_ttrace_wait (ptid_t ptid, struct target_waitstatus *ourstatus) break; case TTEVT_FORK: + related_ptid = ptid_build (tts.tts_u.tts_fork.tts_fpid, + tts.tts_u.tts_fork.tts_flwpid, 0); + ourstatus->kind = TARGET_WAITKIND_FORKED; - ourstatus->value.related_pid = tts.tts_u.tts_fork.tts_fpid; + ourstatus->value.related_pid = related_ptid; /* Make sure the other end of the fork is stopped too. */ if (ttrace_wait (tts.tts_u.tts_fork.tts_fpid, @@ -930,16 +934,21 @@ inf_ttrace_wait (ptid_t ptid, struct target_waitstatus *ourstatus) gdb_assert (tts.tts_event == TTEVT_FORK); if (tts.tts_u.tts_fork.tts_isparent) { + related_ptid = ptid_build (tts.tts_u.tts_fork.tts_fpid, + tts.tts_u.tts_fork.tts_flwpid, 0); ptid = ptid_build (tts.tts_pid, tts.tts_lwpid, 0); - ourstatus->value.related_pid = tts.tts_u.tts_fork.tts_fpid; + ourstatus->value.related_pid = related_ptid; } break; case TTEVT_VFORK: gdb_assert (!tts.tts_u.tts_fork.tts_isparent); + related_ptid = ptid_build (tts.tts_u.tts_fork.tts_fpid, + tts.tts_u.tts_fork.tts_flwpid, 0); + ourstatus->kind = TARGET_WAITKIND_VFORKED; - ourstatus->value.related_pid = tts.tts_u.tts_fork.tts_fpid; + ourstatus->value.related_pid = related_ptid; /* HACK: To avoid touching the parent during the vfork, switch away from it. */ |