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| author | Stefan Reinauer <stepan@coresystems.de> | 2009-04-22 23:17:44 +0000 |
|---|---|---|
| committer | Stefan Reinauer <stepan@openbios.org> | 2009-04-22 23:17:44 +0000 |
| commit | f182456013a4416e176b000076b9f101c144d586 (patch) | |
| tree | 294b193380bed8c0fd627448762679804c6c7b32 /util/inteltool/cpu.c | |
| parent | 554fce6ced7a13e3f5961fbc7b2be1e5a2d4f6ad (diff) | |
| download | coreboot-f182456013a4416e176b000076b9f101c144d586.tar.xz | |
mini fix to reliably compile inteltool on darwin, and on Linux both on x86/x86_64.
Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4190 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'util/inteltool/cpu.c')
| -rw-r--r-- | util/inteltool/cpu.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/util/inteltool/cpu.c b/util/inteltool/cpu.c index bde93dee9d..c1972b77ea 100644 --- a/util/inteltool/cpu.c +++ b/util/inteltool/cpu.c @@ -32,6 +32,7 @@ unsigned int cpuid(unsigned int op) { unsigned int ret; unsigned int dummy2, dummy3, dummy4; +#if DARWIN asm volatile ( "pushl %%ebx \n" "cpuid \n" @@ -41,6 +42,14 @@ unsigned int cpuid(unsigned int op) : "a" (op) : "cc" ); +#else + asm volatile ( + "cpuid" + : "=a" (ret), "=b" (dummy2), "=c" (dummy3), "=d" (dummy4) + : "a" (op) + : "cc" + ); +#endif return ret; } |