Author: davidxu
Date: Mon Jul 16 02:10:26 2012
New Revision: 238513
URL: http://svn.freebsd.org/changeset/base/238513
Log:
MFC r238328:
Executing CPUID with EAX set to 1 to actually get feature flags.
PR: 169730
Approved by: re (kib)
Modified:
stable/9/lib/libc/i386/gen/getcontextx.c
Directory Properties:
stable/9/lib/libc/ (props changed)
Modified: stable/9/lib/libc/i386/gen/getcontextx.c
==============================================================================
--- stable/9/lib/libc/i386/gen/getcontextx.c Mon Jul 16 00:21:05 2012
(r238512)
+++ stable/9/lib/libc/i386/gen/getcontextx.c Mon Jul 16 02:10:26 2012
(r238513)
@@ -68,7 +68,7 @@ __getcontextx_size(void)
" movl %%ebx,%1\n"
" popl %%ebx\n"
: "=a" (p[0]), "=r" (p[1]), "=c" (p[2]), "=d" (p[3])
- : "0" (0x0));
+ : "0" (0x1));
if ((p[2] & CPUID2_OSXSAVE) != 0) {
__asm __volatile(
" pushl %%ebx\n"
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