intel/llvm
1
0
Fork 0
mirror of https://github.com/intel/llvm.git synced 2026-02-05 04:46:27 +08:00
Code Issues Packages Projects Releases Wiki Activity

[NFC][asan] Remove redundant functions

Browse Source
This commit is contained in:
Vitaly Buka
2021-09-30 19:36:53 -07:00
parent 051d766bae
commit d2df5ce294
3 changed files with 3 additions and 19 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
compiler-rt/lib/asan/asan_allocator.cpp
View File

@@ -908,13 +908,6 @@ AllocType AsanChunkView::GetAllocType() const {
return (AllocType)chunk_->alloc_type;
}
static StackTrace GetStackTraceFromId(u32 id) {
CHECK(id);
StackTrace res = StackDepotGet(id);
CHECK(res.trace);
return res;
}
u32 AsanChunkView::GetAllocStackId() const {
u32 tid = 0;
u32 stack = 0;
@@ -931,14 +924,6 @@ u32 AsanChunkView::GetFreeStackId() const {
return stack;
}
StackTrace AsanChunkView::GetAllocStack() const {
return GetStackTraceFromId(GetAllocStackId());
}
StackTrace AsanChunkView::GetFreeStack() const {
return GetStackTraceFromId(GetFreeStackId());
}
void InitializeAllocator(const AllocatorOptions &options) {
instance.InitLinkerInitialized(options);
}

2
compiler-rt/lib/asan/asan_allocator.h
View File

@@ -64,8 +64,6 @@ class AsanChunkView {
bool Eq(const AsanChunkView &c) const { return chunk_ == c.chunk_; }
u32 GetAllocStackId() const;
u32 GetFreeStackId() const;
StackTrace GetAllocStack() const;
StackTrace GetFreeStack() const;
AllocType GetAllocType() const;
bool AddrIsInside(uptr addr, uptr access_size, sptr *offset) const {
if (addr >= Beg() && (addr + access_size) <= End()) {

5
compiler-rt/lib/asan/asan_debugging.cpp
View File

@@ -19,6 +19,7 @@
#include "asan_mapping.h"
#include "asan_report.h"
#include "asan_thread.h"
#include "sanitizer_common/sanitizer_stackdepot.h"
namespace {
using namespace __asan;
@@ -54,11 +55,11 @@ uptr AsanGetStack(uptr addr, uptr *trace, u32 size, u32 *thread_id,
StackTrace stack(nullptr, 0);
if (alloc_stack) {
if (chunk.AllocTid() == kInvalidTid) return 0;
stack = chunk.GetAllocStack();
stack = StackDepotGet(chunk.GetAllocStackId());
if (thread_id) *thread_id = chunk.AllocTid();
} else {
if (chunk.FreeTid() == kInvalidTid) return 0;
stack = chunk.GetFreeStack();
stack = StackDepotGet(chunk.GetFreeStackId());
if (thread_id) *thread_id = chunk.FreeTid();
}