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Diffstat (limited to 'nptl/sysdeps/i386/tls.h')
-rw-r--r--nptl/sysdeps/i386/tls.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/nptl/sysdeps/i386/tls.h b/nptl/sysdeps/i386/tls.h
index 5b70586f27..6fb6adca30 100644
--- a/nptl/sysdeps/i386/tls.h
+++ b/nptl/sysdeps/i386/tls.h
@@ -303,7 +303,7 @@ union user_desc_init
/* Same as THREAD_SETMEM, but the member offset can be non-constant. */
# define THREAD_SETMEM(descr, member, value) \
({ if (sizeof (descr->member) == 1) \
- asm volatile ("movb %0,%%gs:%P1" : \
+ asm volatile ("movb %b0,%%gs:%P1" : \
: "iq" (value), \
"i" (offsetof (struct pthread, member))); \
else if (sizeof (descr->member) == 4) \
@@ -328,7 +328,7 @@ union user_desc_init
/* Set member of the thread descriptor directly. */
# define THREAD_SETMEM_NC(descr, member, idx, value) \
({ if (sizeof (descr->member[0]) == 1) \
- asm volatile ("movb %0,%%gs:%P1(%2)" : \
+ asm volatile ("movb %b0,%%gs:%P1(%2)" : \
: "iq" (value), \
"i" (offsetof (struct pthread, member)), \
"r" (idx)); \