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author | pontscho <pontscho@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2001-05-09 16:40:06 +0000 |
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committer | pontscho <pontscho@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2001-05-09 16:40:06 +0000 |
commit | fe8722bccbe45339550a68907b138674d7155fed (patch) | |
tree | eac72c9a62304c4b60bcaf23cc9de120bdd2bcaf /mp3lib | |
parent | 5ed67e6afaeab780f10ae7a968898001d026bf49 (diff) | |
download | mpv-fe8722bccbe45339550a68907b138674d7155fed.tar.bz2 mpv-fe8722bccbe45339550a68907b138674d7155fed.tar.xz |
cpuid bug fixed. remelem.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@739 b3059339-0415-0410-9bf9-f77b7e298cf2
Diffstat (limited to 'mp3lib')
-rw-r--r-- | mp3lib/d_cpu.s | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/mp3lib/d_cpu.s b/mp3lib/d_cpu.s index 1ddbd73a51..51620f904b 100644 --- a/mp3lib/d_cpu.s +++ b/mp3lib/d_cpu.s @@ -15,16 +15,34 @@ / return: cpu ident number. / --------------------------------------------------------------------------- CpuDetect: + pushl %eax pushl %ebx pushl %ecx pushl %edx - movl $1,%eax + pushfl + popl %eax + movl %eax,%ebx + xorl $0x00200000,%eax + pushl %eax + popfl + pushfl + popl %eax + cmpl %eax,%ebx + jz no_cpuid_cpudetect + + movl $1,%eax cpuid + + jmp exit_cpudetect +no_cpuid_cpudetect: + xorl %eax,%eax +exit_cpudetect: popl %edx popl %ecx popl %ebx + popl %eax ret / --------------------------------------------------------------------------- |