From: aliguori Date: Thu, 5 Mar 2009 19:01:53 +0000 (+0000) Subject: Fix cpuid KVM crash on i386 (Lubomir Rintel) X-Git-Tag: release_0_10_1^2^2~27 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8ae0978ed54cdc1d55130af4dc32b362cd75706c;p=thirdparty%2Fqemu.git Fix cpuid KVM crash on i386 (Lubomir Rintel) Cpuid should return into vec, not overwrite past address in count. Changeset 6565 broke this. Signed-off-by: Lubomir Rintel Signed-off-by: Anthony Liguori git-svn-id: svn://svn.savannah.nongnu.org/qemu/branches/stable_0_10_0@6691 c046a42c-6fe2-441c-8c8c-71466251a162 --- diff --git a/target-i386/helper.c b/target-i386/helper.c index c0fc556c705..82137039d1c 100644 --- a/target-i386/helper.c +++ b/target-i386/helper.c @@ -1421,10 +1421,10 @@ static void host_cpuid(uint32_t function, uint32_t count, #else asm volatile("pusha \n\t" "cpuid \n\t" - "mov %%eax, 0(%1) \n\t" - "mov %%ebx, 4(%1) \n\t" - "mov %%ecx, 8(%1) \n\t" - "mov %%edx, 12(%1) \n\t" + "mov %%eax, 0(%2) \n\t" + "mov %%ebx, 4(%2) \n\t" + "mov %%ecx, 8(%2) \n\t" + "mov %%edx, 12(%2) \n\t" "popa" : : "a"(function), "c"(count), "S"(vec) : "memory", "cc");