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

[asan] better support for powerpc and sparc targets (thanks to H.J. Liu and David Miller) 

llvm-svn: 168358
This commit is contained in:
Kostya Serebryany 2012-11-20 08:57:26 +00:00
parent 8461e384f4
commit 87e0464bfb
1 changed files with 3 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
compiler-rt/lib/sanitizer_common/sanitizer_linux.cc
View File

@ -32,10 +32,9 @@
#include <errno.h>
// Are we using 32-bit or 64-bit syscalls?
// We need to list the 64-bit architecures explicitly because for x32
// (which defines __x86_64__) we have __WORDSIZE == 32,
// but we still need to use 64-bit syscalls.
#if defined(__x86_64__) || defined(__powerpc64__) || defined(__sparc64__)
// x32 (which defines __x86_64__) has __WORDSIZE == 32
// but it still needs to use 64-bit syscalls.
#if defined(__x86_64__) || __WORDSIZE == 64
# define SANITIZER_LINUX_USES_64BIT_SYSCALLS 1
#else
# define SANITIZER_LINUX_USES_64BIT_SYSCALLS 0