diff options
Diffstat (limited to 'unix/configure')
| -rwxr-xr-x | unix/configure | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/unix/configure b/unix/configure index cb4f9f1..f763eeb 100755 --- a/unix/configure +++ b/unix/configure @@ -19360,9 +19360,13 @@ int main () { - int index,ax,bx,cx,dx; - __asm__ __volatile__ ("cpuid":\ - "=a" (ax), "=b" (bx), "=c" (cx), "=d" (dx) : "a" (index)); + int index,regsPtr[4]; + __asm__ __volatile__("mov %%ebx, %%edi \n\t" + "cpuid \n\t" + "mov %%ebx, %%esi \n\t" + "mov %%edi, %%ebx \n\t" + : "=a"(regsPtr[0]), "=S"(regsPtr[1]), "=c"(regsPtr[2]), "=d"(regsPtr[3]) + : "a"(index)); ; return 0; @@ -19403,7 +19407,8 @@ fi echo "$as_me:$LINENO: result: $tcl_cv_cpuid" >&5 echo "${ECHO_T}$tcl_cv_cpuid" >&6 if test $tcl_cv_cpuid = yes; then - cat >>confdefs.h <<\_ACEOF + +cat >>confdefs.h <<\_ACEOF #define HAVE_CPUID 1 _ACEOF |