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| author | mrs <mrs@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-11-22 20:33:06 +0000 |
|---|---|---|
| committer | mrs <mrs@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-11-22 20:33:06 +0000 |
| commit | 81f1ae97e3a637fd7b538796102eaa72a37f1ea1 (patch) | |
| tree | d063336e500efa886d96bbf63c80b5c3d7b56c06 /libsanitizer/sanitizer_common | |
| parent | 6bcfabf2bbc89d294eead019b61cb2844010284a (diff) | |
| download | ppe42-gcc-81f1ae97e3a637fd7b538796102eaa72a37f1ea1.tar.gz ppe42-gcc-81f1ae97e3a637fd7b538796102eaa72a37f1ea1.zip | |
* sanitizer_common/sanitizer_linux.cc (__sanitizer): Grab one
change from upstream to fix build.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205285 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libsanitizer/sanitizer_common')
| -rw-r--r-- | libsanitizer/sanitizer_common/sanitizer_linux.cc | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/libsanitizer/sanitizer_common/sanitizer_linux.cc b/libsanitizer/sanitizer_common/sanitizer_linux.cc index 2763313015a..ddc65465ef7 100644 --- a/libsanitizer/sanitizer_common/sanitizer_linux.cc +++ b/libsanitizer/sanitizer_common/sanitizer_linux.cc @@ -785,7 +785,6 @@ uptr internal_clone(int (*fn)(void *), void *child_stack, int flags, void *arg, * %r8 = new_tls, * %r10 = child_tidptr) */ - ".cfi_endproc\n" "syscall\n" /* if (%rax != 0) @@ -795,8 +794,9 @@ uptr internal_clone(int (*fn)(void *), void *child_stack, int flags, void *arg, "jnz 1f\n" /* In the child. Terminate unwind chain. */ - ".cfi_startproc\n" - ".cfi_undefined %%rip;\n" + // XXX: We should also terminate the CFI unwind chain + // here. Unfortunately clang 3.2 doesn't support the + // necessary CFI directives, so we skip that part. "xorq %%rbp,%%rbp\n" /* Call "fn(arg)". */ |
