mirror of
https://github.com/autc04/Retro68.git
synced 2024-11-19 03:05:15 +00:00
84 lines
2.2 KiB
C++
84 lines
2.2 KiB
C++
//===-- tsan_interface_inl.h ------------------------------------*- C++ -*-===//
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// This file is a part of ThreadSanitizer (TSan), a race detector.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#include "tsan_interface.h"
|
|
#include "tsan_rtl.h"
|
|
|
|
#define CALLERPC ((uptr)__builtin_return_address(0))
|
|
|
|
using namespace __tsan; // NOLINT
|
|
|
|
void __tsan_read1(void *addr) {
|
|
MemoryRead(cur_thread(), CALLERPC, (uptr)addr, kSizeLog1);
|
|
}
|
|
|
|
void __tsan_read2(void *addr) {
|
|
MemoryRead(cur_thread(), CALLERPC, (uptr)addr, kSizeLog2);
|
|
}
|
|
|
|
void __tsan_read4(void *addr) {
|
|
MemoryRead(cur_thread(), CALLERPC, (uptr)addr, kSizeLog4);
|
|
}
|
|
|
|
void __tsan_read8(void *addr) {
|
|
MemoryRead(cur_thread(), CALLERPC, (uptr)addr, kSizeLog8);
|
|
}
|
|
|
|
void __tsan_write1(void *addr) {
|
|
MemoryWrite(cur_thread(), CALLERPC, (uptr)addr, kSizeLog1);
|
|
}
|
|
|
|
void __tsan_write2(void *addr) {
|
|
MemoryWrite(cur_thread(), CALLERPC, (uptr)addr, kSizeLog2);
|
|
}
|
|
|
|
void __tsan_write4(void *addr) {
|
|
MemoryWrite(cur_thread(), CALLERPC, (uptr)addr, kSizeLog4);
|
|
}
|
|
|
|
void __tsan_write8(void *addr) {
|
|
MemoryWrite(cur_thread(), CALLERPC, (uptr)addr, kSizeLog8);
|
|
}
|
|
|
|
void __tsan_vptr_update(void **vptr_p, void *new_val) {
|
|
CHECK_EQ(sizeof(vptr_p), 8);
|
|
if (*vptr_p != new_val) {
|
|
ThreadState *thr = cur_thread();
|
|
thr->is_vptr_access = true;
|
|
MemoryWrite(thr, CALLERPC, (uptr)vptr_p, kSizeLog8);
|
|
thr->is_vptr_access = false;
|
|
}
|
|
}
|
|
|
|
void __tsan_vptr_read(void **vptr_p) {
|
|
CHECK_EQ(sizeof(vptr_p), 8);
|
|
ThreadState *thr = cur_thread();
|
|
thr->is_vptr_access = true;
|
|
MemoryRead(thr, CALLERPC, (uptr)vptr_p, kSizeLog8);
|
|
thr->is_vptr_access = false;
|
|
}
|
|
|
|
void __tsan_func_entry(void *pc) {
|
|
FuncEntry(cur_thread(), (uptr)pc);
|
|
}
|
|
|
|
void __tsan_func_exit() {
|
|
FuncExit(cur_thread());
|
|
}
|
|
|
|
void __tsan_read_range(void *addr, uptr size) {
|
|
MemoryAccessRange(cur_thread(), CALLERPC, (uptr)addr, size, false);
|
|
}
|
|
|
|
void __tsan_write_range(void *addr, uptr size) {
|
|
MemoryAccessRange(cur_thread(), CALLERPC, (uptr)addr, size, true);
|
|
}
|