diff options
Diffstat (limited to 'include/libc-symbols.h')
| -rw-r--r-- | include/libc-symbols.h | 36 |
1 files changed, 27 insertions, 9 deletions
diff --git a/include/libc-symbols.h b/include/libc-symbols.h index fc510763f1..97b6726438 100644 --- a/include/libc-symbols.h +++ b/include/libc-symbols.h @@ -220,10 +220,18 @@ static const char __evoke_link_warning_##symbol[] \ __attribute__ ((section (".gnu.warning." #symbol "\n\t#"))) = msg; # endif -# else -# define link_warning(symbol, msg) \ - asm (".stabs \"" msg "\",30,0,0,0\n\t" \ - ".stabs \"" __SYMBOL_PREFIX #symbol "\",1,0,0,0\n"); +# else /* Not ELF: a.out */ +# ifdef HAVE_XCOFF +/* XCOFF does not support .stabs. + The native aix linker will remove the .stab and .stabstr sections + The gnu linker will have a fatal error if there is a relocation for + symbol in the .stab section. Silently disable this macro. */ +# define link_warning(symbol, msg) +# else +# define link_warning(symbol, msg) \ + asm (".stabs \"" msg "\",30,0,0,0\n\t" \ + ".stabs \"" __SYMBOL_PREFIX #symbol "\",1,0,0,0\n"); +# endif /* XCOFF */ # endif #else /* We will never be heard; they will all die horribly. */ @@ -285,11 +293,21 @@ # else /* Not ELF: a.out. */ -# define text_set_element(set, symbol) \ - asm (".stabs \"" __SYMBOL_PREFIX #set "\",23,0,0," __SYMBOL_PREFIX #symbol) -# define data_set_element(set, symbol) \ - asm (".stabs \"" __SYMBOL_PREFIX #set "\",25,0,0," __SYMBOL_PREFIX #symbol) -# define bss_set_element(set, symbol) ?error Must use initialized data. +# ifdef HAVE_XCOFF +/* XCOFF does not support .stabs. + The native aix linker will remove the .stab and .stabstr sections + The gnu linker will have a fatal error if there is a relocation for + symbol in the .stab section. Silently disable these macros. */ +# define text_set_element(set, symbol) +# define data_set_element(set, symbol) +# define bss_set_element(set, symbol) +# else +# define text_set_element(set, symbol) \ + asm (".stabs \"" __SYMBOL_PREFIX #set "\",23,0,0," __SYMBOL_PREFIX #symbol) +# define data_set_element(set, symbol) \ + asm (".stabs \"" __SYMBOL_PREFIX #set "\",25,0,0," __SYMBOL_PREFIX #symbol) +# define bss_set_element(set, symbol) ?error Must use initialized data. +# endif /* XCOFF */ # define symbol_set_define(set) void *const (set)[1]; # define symbol_set_declare(set) extern void *const (set)[1]; |