Differential D20337 Diff 59111 contrib/libunwind/src/assembly.h

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contrib/libunwind/src/assembly.h

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	#define PPC64_HAS_VMX			#define PPC64_HAS_VMX
	#endif			#endif
	#elif defined(__arm64__)			#elif defined(__arm64__)
	#define SEPARATOR %%			#define SEPARATOR %%
	#else			#else
	#define SEPARATOR ;			#define SEPARATOR ;
	#endif			#endif

				#if defined(__powerpc64__) && (!defined(_CALL_ELF) \|\| _CALL_ELF == 1)
				#define PPC64_OPD1 .section .opd,"aw",@progbits SEPARATOR
				#define PPC64_OPD2 SEPARATOR \
				.p2align 3 SEPARATOR \
				.quad .Lfunc_begin0 SEPARATOR \
				.quad .TOC.@tocbase SEPARATOR \
				.quad 0 SEPARATOR \
				.text SEPARATOR \
				.Lfunc_begin0:
				#else
				#define PPC64_OPD1
				#define PPC64_OPD2
				#endif

	#define GLUE2(a, b) a ## b			#define GLUE2(a, b) a ## b
	#define GLUE(a, b) GLUE2(a, b)			#define GLUE(a, b) GLUE2(a, b)
	#define SYMBOL_NAME(name) GLUE(__USER_LABEL_PREFIX__, name)			#define SYMBOL_NAME(name) GLUE(__USER_LABEL_PREFIX__, name)

	#if defined(__APPLE__)			#if defined(__APPLE__)

	#define SYMBOL_IS_FUNC(name)			#define SYMBOL_IS_FUNC(name)
	#define EXPORT_SYMBOL(name)			#define EXPORT_SYMBOL(name)
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	#error Unsupported target			#error Unsupported target

	#endif			#endif

	#define DEFINE_LIBUNWIND_FUNCTION(name) \			#define DEFINE_LIBUNWIND_FUNCTION(name) \
	.globl SYMBOL_NAME(name) SEPARATOR \			.globl SYMBOL_NAME(name) SEPARATOR \
	EXPORT_SYMBOL(name) SEPARATOR \			EXPORT_SYMBOL(name) SEPARATOR \
	SYMBOL_IS_FUNC(SYMBOL_NAME(name)) SEPARATOR \			SYMBOL_IS_FUNC(SYMBOL_NAME(name)) SEPARATOR \
	SYMBOL_NAME(name):			PPC64_OPD1 \
				SYMBOL_NAME(name): \
				PPC64_OPD2

	#define DEFINE_LIBUNWIND_PRIVATE_FUNCTION(name) \			#define DEFINE_LIBUNWIND_PRIVATE_FUNCTION(name) \
	.globl SYMBOL_NAME(name) SEPARATOR \			.globl SYMBOL_NAME(name) SEPARATOR \
	HIDDEN_SYMBOL(SYMBOL_NAME(name)) SEPARATOR \			HIDDEN_SYMBOL(SYMBOL_NAME(name)) SEPARATOR \
	SYMBOL_IS_FUNC(SYMBOL_NAME(name)) SEPARATOR \			SYMBOL_IS_FUNC(SYMBOL_NAME(name)) SEPARATOR \
	SYMBOL_NAME(name):			PPC64_OPD1 \
				SYMBOL_NAME(name): \
				PPC64_OPD2
				dimUnsubmitted Not Done Inline Actions Hm, I do NOT see this particular change in rS349793. Apparently the DEFINE_LIBUNWIND_PRIVATE_FUNCTION macro went away in https://github.com/llvm/llvm-project/commit/e369a989fc37248f4aa05ab2d184270ac27b22e1#diff-99a7b5f768d8715507629783345d6010, and the upstream merge to 8.0.1 missed it? How important are the added PPC64_OPD1/2 lines before and after the SYMBOL_NAME line? dim: Hm, I do NOT see this particular change in rS349793. Apparently the…

	#if defined(__arm__)			#if defined(__arm__)
	#if !defined(__ARM_ARCH)			#if !defined(__ARM_ARCH)
	#define __ARM_ARCH 4			#define __ARM_ARCH 4
	#endif			#endif

	#if defined(__ARM_ARCH_4T__) \|\| __ARM_ARCH >= 5			#if defined(__ARM_ARCH_4T__) \|\| __ARM_ARCH >= 5
	#define ARM_HAS_BX			#define ARM_HAS_BX
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