30 lines
909 B
C++
30 lines
909 B
C++
#include "hwasan_thread_list.h"
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#include "sanitizer_common/sanitizer_placement_new.h"
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#include "sanitizer_common/sanitizer_thread_arg_retval.h"
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namespace __hwasan {
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static HwasanThreadList *hwasan_thread_list;
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static ThreadArgRetval *thread_data;
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HwasanThreadList &hwasanThreadList() { return *hwasan_thread_list; }
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ThreadArgRetval &hwasanThreadArgRetval() { return *thread_data; }
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void InitThreadList(uptr storage, uptr size) {
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CHECK_EQ(hwasan_thread_list, nullptr);
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static ALIGNED(alignof(
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HwasanThreadList)) char thread_list_placeholder[sizeof(HwasanThreadList)];
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hwasan_thread_list =
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new (thread_list_placeholder) HwasanThreadList(storage, size);
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CHECK_EQ(thread_data, nullptr);
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static ALIGNED(alignof(
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ThreadArgRetval)) char thread_data_placeholder[sizeof(ThreadArgRetval)];
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thread_data = new (thread_data_placeholder) ThreadArgRetval();
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}
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} // namespace __hwasan
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