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Declare assembler functions as symbols of type function for ELF. 

Fixes dynamically linked programs on NetBSD/i386.

llvm-svn: 199273
This commit is contained in:
Joerg Sonnenberger 2014-01-14 23:31:23 +00:00
parent 1d06f7208c
commit 197568a02f
1 changed files with 7 additions and 1 deletions
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8
compiler-rt/lib/assembly.h
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@ -26,10 +26,12 @@
#define HIDDEN_DIRECTIVE .private_extern
#define LOCAL_LABEL(name) L_##name
#define FILE_LEVEL_DIRECTIVE .subsections_via_symbols
#define SYMBOL_IS_FUNC(name)
#else
#define HIDDEN_DIRECTIVE .hidden
#define LOCAL_LABEL(name) .L_##name
#define FILE_LEVEL_DIRECTIVE
#define FILE_LEVEL_DIRECTIVE
#define SYMBOL_IS_FUNC(name) .type name, @function
#endif
#define GLUE2(a, b) a ## b
@ -46,21 +48,25 @@
#define DEFINE_COMPILERRT_FUNCTION(name) \
FILE_LEVEL_DIRECTIVE SEPARATOR \
.globl SYMBOL_NAME(name) SEPARATOR \
SYMBOL_IS_FUNC(SYMBOL_NAME(name)) SEPARATOR \
DECLARE_SYMBOL_VISIBILITY(name) \
SYMBOL_NAME(name):
#define DEFINE_COMPILERRT_PRIVATE_FUNCTION(name) \
.globl SYMBOL_NAME(name) SEPARATOR \
SYMBOL_IS_FUNC(SYMBOL_NAME(name)) SEPARATOR \
HIDDEN_DIRECTIVE SYMBOL_NAME(name) SEPARATOR \
SYMBOL_NAME(name):
#define DEFINE_COMPILERRT_PRIVATE_FUNCTION_UNMANGLED(name) \
.globl name SEPARATOR \
SYMBOL_IS_FUNC(name) SEPARATOR \
HIDDEN_DIRECTIVE name SEPARATOR \
name:
#define DEFINE_COMPILERRT_FUNCTION_ALIAS(name, target) \
.globl SYMBOL_NAME(name) SEPARATOR \
SYMBOL_IS_FUNC(SYMBOL_NAME(name)) SEPARATOR \
.set SYMBOL_NAME(name), SYMBOL_NAME(target) SEPARATOR
#if defined (__ARM_EABI__)