maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity

[msan] Add static to some msan allocator functions 

This is to help review refactor the allocator code.
So it is easy to see which are the real public interfaces.

Reviewed By: vitalybuka

Differential Revision: https://reviews.llvm.org/D101586
This commit is contained in:
Jianzhou Zhao 2021-04-29 23:10:19 +00:00
parent bd48def3e2
commit c027272ac2
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
compiler-rt/lib/msan/msan_allocator.cpp
View File

@ -220,8 +220,8 @@ void MsanDeallocate(StackTrace *stack, void *p) {
} }
} }
void *MsanReallocate(StackTrace *stack, void *old_p, uptr new_size, static void *MsanReallocate(StackTrace *stack, void *old_p, uptr new_size,
uptr alignment) { uptr alignment) {
Metadata *meta = reinterpret_cast<Metadata*>(allocator.GetMetaData(old_p)); Metadata *meta = reinterpret_cast<Metadata*>(allocator.GetMetaData(old_p));
uptr old_size = meta->requested_size; uptr old_size = meta->requested_size;
uptr actually_allocated_size = allocator.GetActuallyAllocatedSize(old_p); uptr actually_allocated_size = allocator.GetActuallyAllocatedSize(old_p);
@ -245,7 +245,7 @@ void *MsanReallocate(StackTrace *stack, void *old_p, uptr new_size,
return new_p; return new_p;
} }
void *MsanCalloc(StackTrace *stack, uptr nmemb, uptr size) { static void *MsanCalloc(StackTrace *stack, uptr nmemb, uptr size) {
if (UNLIKELY(CheckForCallocOverflow(size, nmemb))) { if (UNLIKELY(CheckForCallocOverflow(size, nmemb))) {
if (AllocatorMayReturnNull()) if (AllocatorMayReturnNull())
return nullptr; return nullptr;