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authorUlrich Drepper <drepper@redhat.com>1998-08-31 17:23:45 +0000
committerUlrich Drepper <drepper@redhat.com>1998-08-31 17:23:45 +0000
commit7afab53d438e9fdc3060c20cf855235aa5ef6f49 (patch)
tree2e6dcf9891303ea88e048c86faab6c4a1377a9e8 /linuxthreads
parentbfce746a87e205a682b85e144e056029a8a30d07 (diff)
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Update.
1998-08-31 Ulrich Drepper <drepper@cygnus.com> * elf/dl-close.c (_dl_close): Update _dl_loaded if the first object on the list is removed. Don't use this code for PIC. Reported by HJ Lu [PR libc/770].
Diffstat (limited to 'linuxthreads')
-rw-r--r--linuxthreads/ChangeLog3
-rw-r--r--linuxthreads/sysdeps/i386/i686/pt-machine.h6
-rw-r--r--linuxthreads/sysdeps/i386/pt-machine.h8
3 files changed, 11 insertions, 6 deletions
diff --git a/linuxthreads/ChangeLog b/linuxthreads/ChangeLog
index 88cf853c84..66847d4416 100644
--- a/linuxthreads/ChangeLog
+++ b/linuxthreads/ChangeLog
@@ -1,6 +1,7 @@
1998-08-31 Ulrich Drepper <drepper@cygnus.com>
- * sysdeps/i386/pt-machine.h (testandset): Add memory clobber.
+ * sysdeps/i386/i686/pt-machine.h (testandset): Add memory clobber.
+ * sysdeps/i386/pt-machine.h: Likewise
Suggested by Roland McGrath.
1998-08-28 13:58 Ulrich Drepper <drepper@cygnus.com>
diff --git a/linuxthreads/sysdeps/i386/i686/pt-machine.h b/linuxthreads/sysdeps/i386/i686/pt-machine.h
index a4b3a63f1c..d01e6cf368 100644
--- a/linuxthreads/sysdeps/i386/i686/pt-machine.h
+++ b/linuxthreads/sysdeps/i386/i686/pt-machine.h
@@ -26,9 +26,11 @@ testandset (int *spinlock)
{
int ret;
- __asm__ __volatile__("xchgl %0, %1"
+ __asm__ __volatile__ (
+ "xchgl %0, %1"
: "=r"(ret), "=m"(*spinlock)
- : "0"(1), "m"(*spinlock));
+ : "0"(1), "m"(*spinlock)
+ : "memory");
return ret;
}
diff --git a/linuxthreads/sysdeps/i386/pt-machine.h b/linuxthreads/sysdeps/i386/pt-machine.h
index 6723c80bda..7ed90b7553 100644
--- a/linuxthreads/sysdeps/i386/pt-machine.h
+++ b/linuxthreads/sysdeps/i386/pt-machine.h
@@ -26,9 +26,11 @@ testandset (int *spinlock)
{
int ret;
- __asm__ __volatile__("xchgl %0, %1"
- : "=r"(ret), "=m"(*spinlock)
- : "0"(1), "m"(*spinlock));
+ __asm__ __volatile__(
+ "xchgl %0, %1"
+ : "=r"(ret), "=m"(*spinlock)
+ : "0"(1), "m"(*spinlock)
+ : "memory");
return ret;
}