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Profiler uses append mode

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This commit is contained in:
MITSUNARI Shigeo 2019-09-01 16:03:08 +09:00
parent 44dc354676
commit b765db33f7
1 changed files with 2 additions and 1 deletions
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3
xbyak/xbyak_util.h
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@ -789,7 +789,7 @@ public:
const int pid = getpid();
char name[128];
snprintf(name, sizeof(name), "/tmp/perf-%d.map", pid);
fp_ = fopen(name, "wb");
fp_ = fopen(name, "a+");
if (fp_ == 0) {
fprintf(stderr, "can't open %s\n", name);
return;
@ -834,6 +834,7 @@ public:
if (mode_ == Perf) {
if (fp_ == 0) return;
fprintf(fp_, "%llx %zx %s%s\n", (long long)startAddr, funcSize, funcName, suffix_);
fflush(fp_);
}
#endif
#ifdef XBYAK_USE_VTUNE