tsan: update rtl files to LLVM 17.0.6

1 files changed, 17 insertions, 82 deletions

diff --git a/lib/tsan/tsan_interface.cpp b/lib/tsan/tsan_interface.cpp
index 9bd0e8580b..e6c4bf2e60 100644
--- a/lib/tsan/tsan_interface.cpp
+++ b/lib/tsan/tsan_interface.cpp
@@ -20,109 +20,44 @@
 
 using namespace __tsan;
 
-void __tsan_init() {
-  cur_thread_init();
-  Initialize(cur_thread());
-}
+void __tsan_init() { Initialize(cur_thread_init()); }
 
 void __tsan_flush_memory() {
   FlushShadowMemory();
 }
 
-void __tsan_read16(void *addr) {
-  MemoryRead(cur_thread(), CALLERPC, (uptr)addr, kSizeLog8);
-  MemoryRead(cur_thread(), CALLERPC, (uptr)addr + 8, kSizeLog8);
-}
-
-void __tsan_write16(void *addr) {
-  MemoryWrite(cur_thread(), CALLERPC, (uptr)addr, kSizeLog8);
-  MemoryWrite(cur_thread(), CALLERPC, (uptr)addr + 8, kSizeLog8);
-}
-
 void __tsan_read16_pc(void *addr, void *pc) {
-  MemoryRead(cur_thread(), STRIP_PAC_PC(pc), (uptr)addr, kSizeLog8);
-  MemoryRead(cur_thread(), STRIP_PAC_PC(pc), (uptr)addr + 8, kSizeLog8);
+  uptr pc_no_pac = STRIP_PAC_PC(pc);
+  ThreadState *thr = cur_thread();
+  MemoryAccess(thr, pc_no_pac, (uptr)addr, 8, kAccessRead);
+  MemoryAccess(thr, pc_no_pac, (uptr)addr + 8, 8, kAccessRead);
 }
 
 void __tsan_write16_pc(void *addr, void *pc) {
-  MemoryWrite(cur_thread(), STRIP_PAC_PC(pc), (uptr)addr, kSizeLog8);
-  MemoryWrite(cur_thread(), STRIP_PAC_PC(pc), (uptr)addr + 8, kSizeLog8);
+  uptr pc_no_pac = STRIP_PAC_PC(pc);
+  ThreadState *thr = cur_thread();
+  MemoryAccess(thr, pc_no_pac, (uptr)addr, 8, kAccessWrite);
+  MemoryAccess(thr, pc_no_pac, (uptr)addr + 8, 8, kAccessWrite);
 }
 
 // __tsan_unaligned_read/write calls are emitted by compiler.
 
-void __tsan_unaligned_read2(const void *addr) {
-  UnalignedMemoryAccess(cur_thread(), CALLERPC, (uptr)addr, 2, false, false);
-}
-
-void __tsan_unaligned_read4(const void *addr) {
-  UnalignedMemoryAccess(cur_thread(), CALLERPC, (uptr)addr, 4, false, false);
-}
-
-void __tsan_unaligned_read8(const void *addr) {
-  UnalignedMemoryAccess(cur_thread(), CALLERPC, (uptr)addr, 8, false, false);
-}
-
 void __tsan_unaligned_read16(const void *addr) {
-  UnalignedMemoryAccess(cur_thread(), CALLERPC, (uptr)addr, 16, false, false);
-}
-
-void __tsan_unaligned_write2(void *addr) {
-  UnalignedMemoryAccess(cur_thread(), CALLERPC, (uptr)addr, 2, true, false);
-}
-
-void __tsan_unaligned_write4(void *addr) {
-  UnalignedMemoryAccess(cur_thread(), CALLERPC, (uptr)addr, 4, true, false);
-}
-
-void __tsan_unaligned_write8(void *addr) {
-  UnalignedMemoryAccess(cur_thread(), CALLERPC, (uptr)addr, 8, true, false);
+  uptr pc = CALLERPC;
+  ThreadState *thr = cur_thread();
+  UnalignedMemoryAccess(thr, pc, (uptr)addr, 8, kAccessRead);
+  UnalignedMemoryAccess(thr, pc, (uptr)addr + 8, 8, kAccessRead);
 }
 
 void __tsan_unaligned_write16(void *addr) {
-  UnalignedMemoryAccess(cur_thread(), CALLERPC, (uptr)addr, 16, true, false);
+  uptr pc = CALLERPC;
+  ThreadState *thr = cur_thread();
+  UnalignedMemoryAccess(thr, pc, (uptr)addr, 8, kAccessWrite);
+  UnalignedMemoryAccess(thr, pc, (uptr)addr + 8, 8, kAccessWrite);
 }
 
-// __sanitizer_unaligned_load/store are for user instrumentation.
-
 extern "C" {
 SANITIZER_INTERFACE_ATTRIBUTE
-u16 __sanitizer_unaligned_load16(const uu16 *addr) {
-  __tsan_unaligned_read2(addr);
-  return *addr;
-}
-
-SANITIZER_INTERFACE_ATTRIBUTE
-u32 __sanitizer_unaligned_load32(const uu32 *addr) {
-  __tsan_unaligned_read4(addr);
-  return *addr;
-}
-
-SANITIZER_INTERFACE_ATTRIBUTE
-u64 __sanitizer_unaligned_load64(const uu64 *addr) {
-  __tsan_unaligned_read8(addr);
-  return *addr;
-}
-
-SANITIZER_INTERFACE_ATTRIBUTE
-void __sanitizer_unaligned_store16(uu16 *addr, u16 v) {
-  __tsan_unaligned_write2(addr);
-  *addr = v;
-}
-
-SANITIZER_INTERFACE_ATTRIBUTE
-void __sanitizer_unaligned_store32(uu32 *addr, u32 v) {
-  __tsan_unaligned_write4(addr);
-  *addr = v;
-}
-
-SANITIZER_INTERFACE_ATTRIBUTE
-void __sanitizer_unaligned_store64(uu64 *addr, u64 v) {
-  __tsan_unaligned_write8(addr);
-  *addr = v;
-}
-
-SANITIZER_INTERFACE_ATTRIBUTE
 void *__tsan_get_current_fiber() {
   return cur_thread();
 }