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[2/7] cpu flags: aliases: pclmuldq|pclmulqdq and ffxsr|fxsr_opt

Message ID 1329496885-31961-3-git-send-email-ehabkost@redhat.com
State New
Headers show

Commit Message

Eduardo Habkost Feb. 17, 2012, 4:41 p.m. UTC 
pclmulqdq: /proc/cpuinfo on Linux and all documentation I have seen uses
pclmulqdq as the flag name. As the only document using pclmuldq seems to
be the Intel CPUID documentation (Application Note 485), it looks like a
typo and not the correct name for the flag.

ffxsr: AMD docs refer to fxsr_opt as ffxsr, so allow this named to be
used too.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
---
 target-i386/cpuid.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
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Patch

diff --git a/target-i386/cpuid.c b/target-i386/cpuid.c
index b9bfeaf..aa19260 100644
--- a/target-i386/cpuid.c
+++ b/target-i386/cpuid.c
@@ -44,7 +44,7 @@  static const char *feature_name[] = {
     "ht" /* Intel htt */, "tm", "ia64", "pbe",
 };
 static const char *ext_feature_name[] = {
-    "pni|sse3" /* Intel,AMD sse3 */, "pclmuldq", "dtes64", "monitor",
+    "pni|sse3" /* Intel,AMD sse3 */, "pclmulqdq|pclmuldq", "dtes64", "monitor",
     "ds_cpl", "vmx", "smx", "est",
     "tm2", "ssse3", "cid", NULL,
     "fma", "cx16", "xtpr", "pdcm",
@@ -60,7 +60,7 @@  static const char *ext2_feature_name[] = {
     "mtrr", "pge", "mca", "cmov",
     "pat", "pse36", NULL, NULL /* Linux mp */,
     "nx" /* Intel xd */, NULL, "mmxext", "mmx",
-    "fxsr", "fxsr_opt" /* AMD ffxsr */, "pdpe1gb" /* AMD Page1GB */, "rdtscp",
+    "fxsr", "fxsr_opt|ffxsr", "pdpe1gb" /* AMD Page1GB */, "rdtscp",
     NULL, "lm" /* Intel 64 */, "3dnowext", "3dnow",
 };
 static const char *ext3_feature_name[] = {