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authorUlrich Drepper <drepper@redhat.com>1999-11-02 23:44:42 +0000
committerUlrich Drepper <drepper@redhat.com>1999-11-02 23:44:42 +0000
commita9cb398f7b2a6a8549ec33cdcc99f510566d3819 (patch)
tree03683c10060e9a77ed564004e04fa4e8c043db5d /linuxthreads_db/td_thr_setfpregs.c
parent03fc7ab6ed4bc2f71964a3d31ad578821256b6bc (diff)
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Update.
1999-11-02  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/unix/sysv/linux/i386/sys/procfs.h: Include sys/ucontext.h
	instead of duplicating definitions.
Diffstat (limited to 'linuxthreads_db/td_thr_setfpregs.c')
-rw-r--r--linuxthreads_db/td_thr_setfpregs.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/linuxthreads_db/td_thr_setfpregs.c b/linuxthreads_db/td_thr_setfpregs.c
index a18e1edc1e..0c426b3d36 100644
--- a/linuxthreads_db/td_thr_setfpregs.c
+++ b/linuxthreads_db/td_thr_setfpregs.c
@@ -28,12 +28,14 @@ td_thr_setfpregs (const td_thrhandle_t *th, const prfpregset_t *fpregs)
 
   LOG (__FUNCTION__);
 
-  /* We have to get the PID for this thread.  */
+  /* We have to get the state and the PID for this thread.  */
   if (ps_pdread (th->th_ta_p->ph, th->th_unique, &pds,
                  sizeof (struct _pthread_descr_struct)) != PS_OK)
     return TD_ERR;
 
-  if (ps_lsetfpregs (th->th_ta_p->ph, pds.p_pid, fpregs) != PS_OK)
+  /* Only set the registers if the thread hasn't yet terminated.  */
+  if (pds.p_terminated == 0
+      && ps_lsetfpregs (th->th_ta_p->ph, pds.p_pid, fpregs) != PS_OK)
     return TD_ERR;
 
   return TD_OK;