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Merge pull request #67 from petterreinholdtsen/gcc-initializers

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Port code to build using GCC.
This commit is contained in:
Charlie Curtsinger 2016-08-11 10:05:50 -05:00 committed by GitHub
commit e555fda72c
1 changed files with 18 additions and 18 deletions
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36
libcoz/profiler.cpp
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@ -40,17 +40,17 @@ void profiler::startup(const string& outfile,
int fixed_speedup,
bool end_to_end) {
// Set up the sampling signal handler
struct sigaction sa = {
.sa_sigaction = profiler::samples_ready,
.sa_flags = SA_SIGINFO | SA_ONSTACK
};
struct sigaction sa;
memset(&sa, 0, sizeof(sa));
sa.sa_sigaction = profiler::samples_ready;
sa.sa_flags = SA_SIGINFO | SA_ONSTACK;
real::sigaction(SampleSignal, &sa, nullptr);
// Set up handlers for errors
sa = {
.sa_sigaction = on_error,
.sa_flags = SA_SIGINFO
};
memset(&sa, 0, sizeof(sa));
sa.sa_sigaction = on_error;
sa.sa_flags = SA_SIGINFO;
real::sigaction(SIGSEGV, &sa, nullptr);
real::sigaction(SIGABRT, &sa, nullptr);
@ -339,16 +339,16 @@ void* profiler::start_thread(void* p) {
void profiler::begin_sampling(thread_state* state) {
// Set the perf_event sampler configuration
struct perf_event_attr pe = {
.type = PERF_TYPE_SOFTWARE,
.config = PERF_COUNT_SW_TASK_CLOCK,
.sample_type = PERF_SAMPLE_IP | PERF_SAMPLE_CALLCHAIN,
.sample_period = SamplePeriod,
.wakeup_events = SampleBatchSize, // This is ignored on linux 3.13 (why?)
.exclude_idle = 1,
.exclude_kernel = 1,
.disabled = 1
};
struct perf_event_attr pe;
memset(&pe, 0, sizeof(pe));
pe.type = PERF_TYPE_SOFTWARE;
pe.config = PERF_COUNT_SW_TASK_CLOCK;
pe.sample_type = PERF_SAMPLE_IP | PERF_SAMPLE_CALLCHAIN;
pe.sample_period = SamplePeriod;
pe.wakeup_events = SampleBatchSize; // This is ignored on linux 3.13 (why?)
pe.exclude_idle = 1;
pe.exclude_kernel = 1;
pe.disabled = 1;
// Create this thread's perf_event sampler and start sampling
state->sampler = perf_event(pe);