diff options
Diffstat (limited to 'libc-symbols.h')
| -rw-r--r-- | libc-symbols.h | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/libc-symbols.h b/libc-symbols.h index 7cc67a2..8030abb 100644 --- a/libc-symbols.h +++ b/libc-symbols.h @@ -155,27 +155,27 @@ Cambridge, MA 02139, USA. */ -/* When the file using this macro is linked in, the linker - will emit a warning message MSG. */ +/* When a reference to SYMBOL is encountered, the linker will emit a + warning message MSG. */ #ifdef HAVE_GNU_LD #ifdef HAVE_ELF -#define link_warning(msg) \ - static const char __evoke_link_warning__[] \ - __attribute__ ((section (".gnu.warning"))) = msg; +#define link_warning(symbol, msg) \ + static const char __evoke_link_warning_##symbol[] \ + __attribute__ ((section (".gnu.warning." #symbol))) = msg; #else -#define link_warning(msg) \ +#define link_warning(symbol, msg) \ asm(".stabs \"" msg "\",30,0,0,0\n" \ - ".stabs \"__evoke_link_warning__\",1,0,0,0\n"\ - ".stabs \"__evoke_link_warning__\",2,0,0,0\n"); + ".stabs \"" __SYMBOL_PREFIX #symbol "\",1,0,0,0\n"); #endif #else /* We will never be heard; they will all die horribly. */ -#define link_warning(msg) +#define link_warning(symbol, msg) #endif /* A canned warning for sysdeps/stub functions. */ #define stub_warning(name) \ - link_warning ("warning: " #name " is not implemented and will always fail") + link_warning (name, \ + "warning: " #name " is not implemented and will always fail") /* |