aboutsummaryrefslogtreecommitdiff
path: root/elf/tls-macros.h
diff options
context:
space:
mode:
authorRoland McGrath <roland@gnu.org>2002-10-11 09:17:49 +0000
committerRoland McGrath <roland@gnu.org>2002-10-11 09:17:49 +0000
commitcfd8a63a1d2b2c28ea5741f76127c9347d686c2e (patch)
tree2a8151d198a15c8f7745ee6c915f7155c8232c00 /elf/tls-macros.h
parentc29defa319b4000f19f84ad008c82d3cd645ffec (diff)
downloadglibc-cfd8a63a1d2b2c28ea5741f76127c9347d686c2e.tar
glibc-cfd8a63a1d2b2c28ea5741f76127c9347d686c2e.tar.gz
glibc-cfd8a63a1d2b2c28ea5741f76127c9347d686c2e.tar.bz2
glibc-cfd8a63a1d2b2c28ea5741f76127c9347d686c2e.zip
2002-10-11 Roland McGrath <roland@redhat.com>
* elf/tls-macros.h [__x86_64__] (TLS_GD): Fix the sequence with the proper set of no-op insn prefixes.
Diffstat (limited to 'elf/tls-macros.h')
-rw-r--r--elf/tls-macros.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/elf/tls-macros.h b/elf/tls-macros.h
index 846da91080..e8ed56c996 100644
--- a/elf/tls-macros.h
+++ b/elf/tls-macros.h
@@ -122,8 +122,10 @@
# define TLS_GD(x) \
({ int *__l, __c, __d; \
- asm (".long 0x66666666\n\t" \
+ asm (".byte 0x66\n\t" \
"leaq " #x "@tlsgd(%%rip),%%rdi\n\t" \
+ ".word 0x6666\n\t" \
+ "rex64\n\t" \
"call __tls_get_addr@plt" \
: "=a" (__l), "=&c" (__c), "=&d" (__d) \
: : "rdi", "rsi", "r8", "r9", "r10", "r11"); \