diff options
| author | aurel32 <aurel32@c046a42c-6fe2-441c-8c8c-71466251a162> | 2008-10-01 21:45:59 +0000 |
|---|---|---|
| committer | aurel32 <aurel32@c046a42c-6fe2-441c-8c8c-71466251a162> | 2008-10-01 21:45:59 +0000 |
| commit | 5a964d93dce5ee2059d960afd3a5748f5b94456e (patch) | |
| tree | 467485e557f840631389be021c8872cda7f672a4 /hw | |
| parent | e90f009bd2c47dc6379633bd6688ebc0fbf30172 (diff) | |
| download | qemu-5a964d93dce5ee2059d960afd3a5748f5b94456e.zip | |
hw/apic.c: use bsr and bsf on x86_64
(C.W. Betts)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5382 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/apic.c | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -109,7 +109,7 @@ static int fls_bit(uint32_t value) { unsigned int ret = 0; -#if defined(HOST_I386) +#if defined(HOST_I386) || defined(HOST_X86_64) __asm__ __volatile__ ("bsr %1, %0\n" : "+r" (ret) : "rm" (value)); return ret; #else @@ -130,7 +130,7 @@ static int ffs_bit(uint32_t value) { unsigned int ret = 0; -#if defined(HOST_I386) +#if defined(HOST_I386) || defined(HOST_X86_64) __asm__ __volatile__ ("bsf %1, %0\n" : "+r" (ret) : "rm" (value)); return ret; #else |