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Merge "clang is >= 3.4 now; remove a hack."

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Elliott Hughes 2014-04-21 18:26:22 +00:00 committed by Gerrit Code Review
commit 44a98d5c12
1 changed files with 0 additions and 12 deletions
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libc/bionic/debug_stacktrace.cpp
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@ -87,18 +87,6 @@ struct stack_crawl_state_t {
}
};
#if defined(__arm__) && !defined(_Unwind_GetIP)
// Older versions of Clang don't provide a definition of _Unwind_GetIP(), so
// we include an appropriate version of our own. Once we have updated to
// Clang 3.4, this code can be removed.
static __inline__
uintptr_t _Unwind_GetIP(struct _Unwind_Context *__context) {
uintptr_t __ip = 0;
_Unwind_VRS_Get(__context, _UVRSC_CORE, 15, _UVRSD_UINT32, &__ip);
return __ip & ~0x1;
}
#endif
static _Unwind_Reason_Code trace_function(__unwind_context* context, void* arg) {
stack_crawl_state_t* state = static_cast<stack_crawl_state_t*>(arg);