index 4dd7dc347678859c93e4d068a96f3637f4ff3744..a40a867b8e3be4d8f3bfc64a01b9bda1e4a9639d 100644 (file)
#ifndef _SYS_CDEFS_ELF_H_
#define _SYS_CDEFS_ELF_H_
-#ifdef __LEADING_UNDERSCORE
-#define _C_LABEL(x) __CONCAT(_,x)
-#define _C_LABEL_STRING(x) "_"x
-#else
-#define _C_LABEL(x) x
-#define _C_LABEL_STRING(x) x
-#endif
-
-#define ___RENAME(x) __asm__(___STRING(_C_LABEL(x)))
-
-#define __indr_reference(sym,alias) /* nada, since we do weak refs */
-
-#define __strong_alias(alias,sym) \
- __asm__(".global " _C_LABEL_STRING(#alias) "\n" \
- _C_LABEL_STRING(#alias) " = " _C_LABEL_STRING(#sym));
-
-#define __weak_alias(alias,sym) \
- __asm__(".weak " _C_LABEL_STRING(#alias) "\n" \
- _C_LABEL_STRING(#alias) " = " _C_LABEL_STRING(#sym));
-#define __weak_extern(sym) \
- __asm__(".weak " _C_LABEL_STRING(#sym));
+#define __strong_alias(alias, sym) \
+ __asm__(".global " #alias "\n" \
+ #alias " = " #sym);
/* We use __warnattr instead of __warn_references.
* TODO: remove this and put an empty definition in one of the upstream-* compatibility headers.
#define __warn_references(sym,msg) \
/*__asm__(".section .gnu.warning." #sym "\n\t.ascii \"" msg "\"\n\t.text");*/
-#define __SECTIONSTRING(_sec, _str) \
- __asm__(".section " #_sec "\n\t.asciz \"" _str "\"\n\t.previous")
-
-/* Used to tag non-static symbols that are private and never exposed by the shared library. */
-#define __LIBC_HIDDEN__ __attribute__((visibility ("hidden")))
-
-/* Like __LIBC_HIDDEN__, but preserves binary compatibility for LP32. */
-#ifdef __LP64__
-#define __LIBC64_HIDDEN__ __LIBC_HIDDEN__
-#else
-#define __LIBC64_HIDDEN__ __LIBC_ABI_PUBLIC__
-#endif
-
-/* Used to tag non-static symbols that are public and exposed by the shared library. */
-#define __LIBC_ABI_PUBLIC__ __attribute__((visibility ("default")))
-
-#define __IDSTRING(_n,_s) __SECTIONSTRING(.ident,_s)
-
-#define __RCSID(_s) __IDSTRING(rcsid,_s)
-#define __SCCSID(_s)
-#define __SCCSID2(_s)
-#if 0 /* XXX userland __COPYRIGHTs have \ns in them */
-#define __COPYRIGHT(_s) __SECTIONSTRING(.copyright,_s)
-#else
-#define __COPYRIGHT(_s) \
- static const char copyright[] \
- __attribute__((__unused__,__section__(".copyright"))) = _s
-#endif
-
-#define __KERNEL_RCSID(_n, _s) __RCSID(_s)
-#define __KERNEL_SCCSID(_n, _s)
-#if 0 /* XXX see above */
-#define __KERNEL_COPYRIGHT(_n, _s) __COPYRIGHT(_s)
-#else
-#define __KERNEL_COPYRIGHT(_n, _s) __SECTIONSTRING(.copyright, _s)
-#endif
-
-#ifndef __lint__
-#define __link_set_make_entry(set, sym) \
- static void const * const __link_set_##set##_sym_##sym \
- __section("link_set_" #set) __used = &sym
-#define __link_set_make_entry2(set, sym, n) \
- static void const * const __link_set_##set##_sym_##sym##_##n \
- __section("link_set_" #set) __used = &sym[n]
-#else
-#define __link_set_make_entry(set, sym) \
- extern void const * const __link_set_##set##_sym_##sym
-#define __link_set_make_entry2(set, sym, n) \
- extern void const * const __link_set_##set##_sym_##sym##_##n
-#endif /* __lint__ */
-
-#define __link_set_add_text(set, sym) __link_set_make_entry(set, sym)
-#define __link_set_add_rodata(set, sym) __link_set_make_entry(set, sym)
-#define __link_set_add_data(set, sym) __link_set_make_entry(set, sym)
-#define __link_set_add_bss(set, sym) __link_set_make_entry(set, sym)
-#define __link_set_add_text2(set, sym, n) __link_set_make_entry2(set, sym, n)
-#define __link_set_add_rodata2(set, sym, n) __link_set_make_entry2(set, sym, n)
-#define __link_set_add_data2(set, sym, n) __link_set_make_entry2(set, sym, n)
-#define __link_set_add_bss2(set, sym, n) __link_set_make_entry2(set, sym, n)
-
-#define __link_set_decl(set, ptype) \
- extern ptype * const __start_link_set_##set[]; \
- extern ptype * const __stop_link_set_##set[] \
-
-#define __link_set_start(set) (__start_link_set_##set)
-#define __link_set_end(set) (__stop_link_set_##set)
-
-#define __link_set_count(set) \
- (__link_set_end(set) - __link_set_start(set))
-
#endif /* !_SYS_CDEFS_ELF_H_ */