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Get rid of ASM_TYPE_DIRECTIVE{,_PREFIX}.

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This commit is contained in:
Marek Polacek
2012-08-02 21:04:29 +02:00
parent 2747bf9adf
commit b67e9372b2
70 changed files with 301 additions and 321 deletions
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53
include/libc-symbols.h
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@@ -27,8 +27,6 @@
It should define for us the following symbols:
* HAVE_ASM_SET_DIRECTIVE if we have `.set B, A' instead of `A = B'.
* ASM_TYPE_DIRECTIVE_PREFIX with `@' or `#' or whatever for .type,
or leave it undefined if there is no .type directive.
* HAVE_ASM_WEAK_DIRECTIVE if we have weak symbols using `.weak'.
* HAVE_ASM_WEAKEXT_DIRECTIVE if we have weak symbols using `.weakext'.
@@ -252,37 +250,26 @@ for linking")
thinks it is. */
#define declare_symbol_alias(symbol, original, type, size) \
declare_symbol_alias_1 (symbol, original, type, size)
#ifdef ASM_TYPE_DIRECTIVE_PREFIX
# ifdef __ASSEMBLER__
# define declare_symbol_alias_1(symbol, original, type, size) \
strong_alias (original, symbol); \
.type C_SYMBOL_NAME (symbol), \
declare_symbol_alias_1_paste (ASM_TYPE_DIRECTIVE_PREFIX, type); \
.size C_SYMBOL_NAME (symbol), size
# define declare_symbol_alias_1_paste(a, b) \
declare_symbol_alias_1_paste_1 (a,b)
# define declare_symbol_alias_1_paste_1(a,b) a##b
# else /* Not __ASSEMBLER__. */
# define declare_symbol_alias_1(symbol, original, type, size) \
asm (".globl " __SYMBOL_PREFIX #symbol \
"\n\t" declare_symbol_alias_1_alias (symbol, original) \
"\n\t.type " __SYMBOL_PREFIX #symbol ", " \
declare_symbol_alias_1_stringify (ASM_TYPE_DIRECTIVE_PREFIX) #type \
"\n\t.size " __SYMBOL_PREFIX #symbol ", " #size);
# define declare_symbol_alias_1_stringify(x) \
declare_symbol_alias_1_stringify_1 (x)
# define declare_symbol_alias_1_stringify_1(x) #x
# ifdef HAVE_ASM_SET_DIRECTIVE
# define declare_symbol_alias_1_alias(symbol, original) \
".set " __SYMBOL_PREFIX #symbol ", " __SYMBOL_PREFIX #original
# else
# define declare_symbol_alias_1_alias(symbol, original) \
__SYMBOL_PREFIX #symbol " = " __SYMBOL_PREFIX #original
# endif /* HAVE_ASM_SET_DIRECTIVE */
# endif /* __ASSEMBLER__ */
#else
# define declare_symbol_1(symbol, type, size) /* Nothing. */
#endif
#ifdef __ASSEMBLER__
# define declare_symbol_alias_1(symbol, original, type, size) \
strong_alias (original, symbol); \
.type C_SYMBOL_NAME (symbol), %##type; \
.size C_SYMBOL_NAME (symbol), size
#else /* Not __ASSEMBLER__. */
# define declare_symbol_alias_1(symbol, original, type, size) \
asm (".globl " __SYMBOL_PREFIX #symbol \
"\n\t" declare_symbol_alias_1_alias (symbol, original) \
"\n\t.type " __SYMBOL_PREFIX #symbol ", " \
"%" #type \
"\n\t.size " __SYMBOL_PREFIX #symbol ", " #size);
# ifdef HAVE_ASM_SET_DIRECTIVE
# define declare_symbol_alias_1_alias(symbol, original) \
".set " __SYMBOL_PREFIX #symbol ", " __SYMBOL_PREFIX #original
# else
# define declare_symbol_alias_1_alias(symbol, original) \
__SYMBOL_PREFIX #symbol " = " __SYMBOL_PREFIX #original
# endif /* HAVE_ASM_SET_DIRECTIVE */
#endif /* __ASSEMBLER__ */
/*