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Undefine HAVE_(DE)REGISTER_FRAME in llvm's config.h on arm

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Otherwise, the lli tool (enable by WITH_CLANG_EXTRAS) won't link on arm,
stating that __register_frame is undefined. This function is normally
provided by libunwind, but explicitly not for the ARM Exception ABI.

Reported by:	oh
PR:		255570
MFC after:	6 weeks
This commit is contained in:
Dimitry Andric 2021-06-16 20:27:33 +02:00
parent 31dddc6a19
commit f336b45e94
1 changed files with 2 additions and 0 deletions
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2
lib/clang/include/llvm/Config/config.h
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@ -59,11 +59,13 @@
/* Define if dladdr() is available on this platform. */
#define HAVE_DLADDR 1
#if !defined(__arm__) || defined(__USING_SJLJ_EXCEPTIONS__) || defined(__ARM_DWARF_EH__)
/* Define to 1 if we can register EH frames on this platform. */
#define HAVE_REGISTER_FRAME 1
/* Define to 1 if we can deregister EH frames on this platform. */
#define HAVE_DEREGISTER_FRAME 1
#endif // !arm || USING_SJLJ_EXCEPTIONS || ARM_DWARF_EH_
/* Define to 1 if you have the <errno.h> header file. */
#define HAVE_ERRNO_H 1