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Address additional comments from r1248. Fix the register to check and fix some style nits.

Browse source 
BUG=495
R=mark@chromium.org

Review URL: https://breakpad.appspot.com/834003

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1254 4c0a9323-5329-0410-9bdc-e9ce6186880e
This commit is contained in:
thestig@chromium.org 2013-12-10 21:17:12 +00:00
parent cd272586ee
commit 7f05071e8b
1 changed files with 5 additions and 5 deletions
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10
src/client/linux/minidump_writer/linux_ptrace_dumper.cc
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@ -195,15 +195,15 @@ bool LinuxPtraceDumper::GetThreadInfoByIndex(size_t index, ThreadInfo* info) {
}
#if defined(__i386)
// Detect if the CPU supports the MMX instructions
int eax,ebx,ecx,edx;
__cpuid(1,eax,ebx,ecx,edx);
if (edx & bit_MMX) {
// Detect if the CPU supports the FXSAVE/FXRSTOR instructions
int eax, ebx, ecx, edx;
__cpuid(1, eax, ebx, ecx, edx);
if (edx & bit_FXSAVE) {
if (sys_ptrace(PTRACE_GETFPXREGS, tid, NULL, &info->fpxregs) == -1) {
return false;
}
} else {
memset( &info->fpxregs, 0, sizeof(info->fpxregs) );
memset(&info->fpxregs, 0, sizeof(info->fpxregs));
}
#endif