Message ID | 20220623183124.1419226-1-maskray@google.com |
---|---|
State | New |
Headers | show |
Series | libc-symbols.h: remove unused macros | expand |
> On 23 Jun 2022, at 15:31, Fangrui Song via Libc-alpha <libc-alpha@sourceware.org> wrote: > > Beside weak_hidden_alias/declare_symbol_alias/hidden_data_ver, many > *_hidden_* macros are removed. If there is a rare need to use one, one > may write something like `#if IS_IN (libm)\nhidden_def (...)\n#endif` > instead. LGTM, thanks. Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org> > --- > include/libc-symbols.h | 168 ----------------------------------------- > 1 file changed, 168 deletions(-) > > diff --git a/include/libc-symbols.h b/include/libc-symbols.h > index 4bb3d8c7ba..091a992ec1 100644 > --- a/include/libc-symbols.h > +++ b/include/libc-symbols.h > @@ -155,14 +155,6 @@ > extern __typeof (name) aliasname __attribute__ ((weak, alias (#name))) \ > __attribute_copy__ (name); > > -/* Same as WEAK_ALIAS, but mark symbol as hidden. */ > -# define weak_hidden_alias(name, aliasname) \ > - _weak_hidden_alias (name, aliasname) > -# define _weak_hidden_alias(name, aliasname) \ > - extern __typeof (name) aliasname \ > - __attribute__ ((weak, alias (#name), __visibility__ ("hidden"))) \ > - __attribute_copy__ (name); > - > /* Declare SYMBOL as weak undefined symbol (resolved to 0 if not defined). */ > # define weak_extern(symbol) _weak_extern (weak symbol) > # define _weak_extern(expr) _Pragma (#expr) > @@ -332,14 +324,6 @@ for linking") > .type C_SYMBOL_NAME (symbol), %object ASM_LINE_SEP \ > .size C_SYMBOL_NAME (symbol), s_size ASM_LINE_SEP > #else /* Not __ASSEMBLER__. */ > -# define declare_symbol_alias(symbol, original, type, size) \ > - declare_symbol_alias_1 (symbol, original, type, size) > -# 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 > @@ -552,7 +536,6 @@ for linking") > __attribute__((alias (__hidden_asmname (#local)))) \ > __attribute_copy__ (name) > # define hidden_ver(local, name) __hidden_ver1(local, __GI_##name, name); > -# define hidden_data_ver(local, name) hidden_ver(local, name) > # define hidden_def(name) __hidden_ver1(__GI_##name, name, name); > # define hidden_data_def(name) hidden_def(name) > # define hidden_tls_def(name) \ > @@ -586,7 +569,6 @@ for linking") > # define hidden_data_def(name) strong_data_alias (name, __GI_##name) > # define hidden_tls_def(name) hidden_data_def (name) > # define hidden_data_weak(name) hidden_data_def (name) > -# define hidden_data_ver(local, name) strong_data_alias (local, __GI_##name) > # define HIDDEN_JUMPTARGET(name) __GI_##name > # endif > #else > @@ -615,7 +597,6 @@ for linking") > # define hidden_data_weak(name) > # define hidden_data_def(name) > # define hidden_tls_def(name) > -# define hidden_data_ver(local, name) > # define hidden_nolink(name, lib, version) > #endif > > @@ -629,7 +610,6 @@ for linking") > # define libc_hidden_data_def(name) hidden_data_def (name) > # define libc_hidden_tls_def(name) hidden_tls_def (name) > # define libc_hidden_data_weak(name) hidden_data_weak (name) > -# define libc_hidden_data_ver(local, name) hidden_data_ver (local, name) > #else > # define libc_hidden_proto(name, attrs...) > # define libc_hidden_tls_proto(name, attrs...) > @@ -639,228 +619,83 @@ for linking") > # define libc_hidden_data_def(name) > # define libc_hidden_tls_def(name) > # define libc_hidden_data_weak(name) > -# define libc_hidden_data_ver(local, name) > #endif > > #if IS_IN (rtld) > # define rtld_hidden_proto(name, attrs...) hidden_proto (name, ##attrs) > -# define rtld_hidden_tls_proto(name, attrs...) hidden_tls_proto (name, ##attrs) > # define rtld_hidden_def(name) hidden_def (name) > # define rtld_hidden_weak(name) hidden_weak (name) > -# define rtld_hidden_ver(local, name) hidden_ver (local, name) > # define rtld_hidden_data_def(name) hidden_data_def (name) > -# define rtld_hidden_tls_def(name) hidden_tls_def (name) > -# define rtld_hidden_data_weak(name) hidden_data_weak (name) > -# define rtld_hidden_data_ver(local, name) hidden_data_ver (local, name) > #else > # define rtld_hidden_proto(name, attrs...) > -# define rtld_hidden_tls_proto(name, attrs...) > # define rtld_hidden_def(name) > # define rtld_hidden_weak(name) > -# define rtld_hidden_ver(local, name) > # define rtld_hidden_data_def(name) > -# define rtld_hidden_tls_def(name) > -# define rtld_hidden_data_weak(name) > -# define rtld_hidden_data_ver(local, name) > #endif > > #if IS_IN (libm) > # define libm_hidden_proto(name, attrs...) hidden_proto (name, ##attrs) > -# define libm_hidden_tls_proto(name, attrs...) hidden_tls_proto (name, ##attrs) > # define libm_hidden_def(name) hidden_def (name) > # define libm_hidden_weak(name) hidden_weak (name) > # define libm_hidden_ver(local, name) hidden_ver (local, name) > -# define libm_hidden_data_def(name) hidden_data_def (name) > -# define libm_hidden_tls_def(name) hidden_tls_def (name) > -# define libm_hidden_data_weak(name) hidden_data_weak (name) > -# define libm_hidden_data_ver(local, name) hidden_data_ver (local, name) > #else > # define libm_hidden_proto(name, attrs...) > -# define libm_hidden_tls_proto(name, attrs...) > # define libm_hidden_def(name) > # define libm_hidden_weak(name) > # define libm_hidden_ver(local, name) > -# define libm_hidden_data_def(name) > -# define libm_hidden_tls_def(name) > -# define libm_hidden_data_weak(name) > -# define libm_hidden_data_ver(local, name) > #endif > > #if IS_IN (libmvec) > -# define libmvec_hidden_proto(name, attrs...) hidden_proto (name, ##attrs) > -# define libmvec_hidden_tls_proto(name, attrs...) hidden_tls_proto (name, ##attrs) > # define libmvec_hidden_def(name) hidden_def (name) > -# define libmvec_hidden_weak(name) hidden_weak (name) > -# define libmvec_hidden_ver(local, name) hidden_ver (local, name) > -# define libmvec_hidden_data_def(name) hidden_data_def (name) > -# define libmvec_hidden_tls_def(name) hidden_tls_def (name) > -# define libmvec_hidden_data_weak(name) hidden_data_weak (name) > -# define libmvec_hidden_data_ver(local, name) hidden_data_ver (local, name) > #else > -# define libmvec_hidden_proto(name, attrs...) > -# define libmvec_hidden_tls_proto(name, attrs...) > # define libmvec_hidden_def(name) > -# define libmvec_hidden_weak(name) > -# define libmvec_hidden_ver(local, name) > -# define libmvec_hidden_data_def(name) > -# define libmvec_hidden_tls_def(name) > -# define libmvec_hidden_data_weak(name) > -# define libmvec_hidden_data_ver(local, name) > #endif > > #if IS_IN (libresolv) > # define libresolv_hidden_proto(name, attrs...) hidden_proto (name, ##attrs) > -# define libresolv_hidden_tls_proto(name, attrs...) \ > - hidden_tls_proto (name, ##attrs) > # define libresolv_hidden_def(name) hidden_def (name) > -# define libresolv_hidden_weak(name) hidden_weak (name) > -# define libresolv_hidden_ver(local, name) hidden_ver (local, name) > # define libresolv_hidden_data_def(name) hidden_data_def (name) > -# define libresolv_hidden_tls_def(name) hidden_tls_def (name) > -# define libresolv_hidden_data_weak(name) hidden_data_weak (name) > -# define libresolv_hidden_data_ver(local, name) hidden_data_ver (local, name) > #else > # define libresolv_hidden_proto(name, attrs...) > -# define libresolv_hidden_tls_proto(name, attrs...) > # define libresolv_hidden_def(name) > -# define libresolv_hidden_weak(name) > -# define libresolv_hidden_ver(local, name) > # define libresolv_hidden_data_def(name) > -# define libresolv_hidden_tls_def(name) > -# define libresolv_hidden_data_weak(name) > -# define libresolv_hidden_data_ver(local, name) > #endif > > #if IS_IN (libpthread) > # define libpthread_hidden_proto(name, attrs...) hidden_proto (name, ##attrs) > -# define libpthread_hidden_tls_proto(name, attrs...) \ > - hidden_tls_proto (name, ##attrs) > # define libpthread_hidden_def(name) hidden_def (name) > -# define libpthread_hidden_weak(name) hidden_weak (name) > -# define libpthread_hidden_ver(local, name) hidden_ver (local, name) > -# define libpthread_hidden_data_def(name) hidden_data_def (name) > -# define libpthread_hidden_tls_def(name) hidden_tls_def (name) > -# define libpthread_hidden_data_weak(name) hidden_data_weak (name) > -# define libpthread_hidden_data_ver(local, name) hidden_data_ver (local, name) > #else > # define libpthread_hidden_proto(name, attrs...) > -# define libpthread_hidden_tls_proto(name, attrs...) > # define libpthread_hidden_def(name) > -# define libpthread_hidden_weak(name) > -# define libpthread_hidden_ver(local, name) > -# define libpthread_hidden_data_def(name) > -# define libpthread_hidden_tls_def(name) > -# define libpthread_hidden_data_weak(name) > -# define libpthread_hidden_data_ver(local, name) > #endif > > #if IS_IN (librt) > # define librt_hidden_proto(name, attrs...) hidden_proto (name, ##attrs) > -# define librt_hidden_tls_proto(name, attrs...) \ > - hidden_tls_proto (name, ##attrs) > -# define librt_hidden_def(name) hidden_def (name) > -# define librt_hidden_weak(name) hidden_weak (name) > # define librt_hidden_ver(local, name) hidden_ver (local, name) > -# define librt_hidden_data_def(name) hidden_data_def (name) > -# define librt_hidden_tls_def(name) hidden_tls_def (name) > -# define librt_hidden_data_weak(name) hidden_data_weak (name) > -# define librt_hidden_data_ver(local, name) hidden_data_ver (local, name) > #else > # define librt_hidden_proto(name, attrs...) > -# define librt_hidden_tls_proto(name, attrs...) > -# define librt_hidden_def(name) > -# define librt_hidden_weak(name) > # define librt_hidden_ver(local, name) > -# define librt_hidden_data_def(name) > -# define librt_hidden_tls_def(name) > -# define librt_hidden_data_weak(name) > -# define librt_hidden_data_ver(local, name) > -#endif > - > -#if IS_IN (libdl) > -# define libdl_hidden_proto(name, attrs...) hidden_proto (name, ##attrs) > -# define libdl_hidden_tls_proto(name, attrs...) \ > - hidden_tls_proto (name, ##attrs) > -# define libdl_hidden_def(name) hidden_def (name) > -# define libdl_hidden_weak(name) hidden_weak (name) > -# define libdl_hidden_ver(local, name) hidden_ver (local, name) > -# define libdl_hidden_data_def(name) hidden_data_def (name) > -# define libdl_hidden_tls_def(name) hidden_tls_def (name) > -# define libdl_hidden_data_weak(name) hidden_data_weak (name) > -# define libdl_hidden_data_ver(local, name) hidden_data_ver (local, name) > -#else > -# define libdl_hidden_proto(name, attrs...) > -# define libdl_hidden_tls_proto(name, attrs...) > -# define libdl_hidden_def(name) > -# define libdl_hidden_weak(name) > -# define libdl_hidden_ver(local, name) > -# define libdl_hidden_data_def(name) > -# define libdl_hidden_tls_def(name) > -# define libdl_hidden_data_weak(name) > -# define libdl_hidden_data_ver(local, name) > #endif > > #if IS_IN (libnsl) > # define libnsl_hidden_proto(name, attrs...) hidden_proto (name, ##attrs) > -# define libnsl_hidden_tls_proto(name, attrs...) \ > - hidden_tls_proto (name, ##attrs) > # define libnsl_hidden_nolink_def(name, version) hidden_nolink (name, libnsl, version) > -# define libnsl_hidden_weak(name) hidden_weak (name) > -# define libnsl_hidden_ver(local, name) hidden_ver (local, name) > -# define libnsl_hidden_data_def(name) hidden_data_def (name) > -# define libnsl_hidden_tls_def(name) hidden_tls_def (name) > -# define libnsl_hidden_data_weak(name) hidden_data_weak (name) > -# define libnsl_hidden_data_ver(local, name) hidden_data_ver (local, name) > #else > # define libnsl_hidden_proto(name, attrs...) > -# define libnsl_hidden_tls_proto(name, attrs...) > -# define libnsl_hidden_weak(name) > -# define libnsl_hidden_ver(local, name) > -# define libnsl_hidden_data_def(name) > -# define libnsl_hidden_tls_def(name) > -# define libnsl_hidden_data_weak(name) > -# define libnsl_hidden_data_ver(local, name) > #endif > > #define libc_hidden_builtin_proto(name, attrs...) libc_hidden_proto (name, ##attrs) > #define libc_hidden_builtin_def(name) libc_hidden_def (name) > -#define libc_hidden_builtin_weak(name) libc_hidden_weak (name) > -#define libc_hidden_builtin_ver(local, name) libc_hidden_ver (local, name) > > #define libc_hidden_ldbl_proto(name, attrs...) libc_hidden_proto (name, ##attrs) > #ifdef __ASSEMBLER__ > # define HIDDEN_BUILTIN_JUMPTARGET(name) HIDDEN_JUMPTARGET(name) > #endif > > -#if IS_IN (libutil) > -# define libutil_hidden_proto(name, attrs...) hidden_proto (name, ##attrs) > -# define libutil_hidden_tls_proto(name, attrs...) \ > - hidden_tls_proto (name, ##attrs) > -# define libutil_hidden_def(name) hidden_def (name) > -# define libutil_hidden_weak(name) hidden_weak (name) > -# define libutil_hidden_ver(local, name) hidden_ver (local, name) > -# define libutil_hidden_data_def(name) hidden_data_def (name) > -# define libutil_hidden_tls_def(name) hidden_tls_def (name) > -# define libutil_hidden_data_weak(name) hidden_data_weak (name) > -# define libutil_hidden_data_ver(local, name) hidden_data_ver (local, name) > -#else > -# define libutil_hidden_proto(name, attrs...) > -# define libutil_hidden_tls_proto(name, attrs...) > -# define libutil_hidden_def(name) > -# define libutil_hidden_weak(name) > -# define libutil_hidden_ver(local, name) > -# define libutil_hidden_data_def(name) > -# define libutil_hidden_tls_def(name) > -# define libutil_hidden_data_weak(name) > -# define libutil_hidden_data_ver(local, name) > -#endif > - > #if IS_IN (libanl) > # define libanl_hidden_proto(name, attrs...) hidden_proto (name, ##attrs) > -# define libanl_hidden_def(name) hidden_def (name) > #else > # define libanl_hidden_proto(name, attrs...) > -# define libanl_hidden_def(name) > #endif > > /* Get some dirty hacks. */ > @@ -871,11 +706,8 @@ for linking") > #ifndef __ASSEMBLER__ > # define attribute_compat_text_section \ > __attribute__ ((section (".text.compat"))) > -# define attribute_compat_data_section \ > - __attribute__ ((section (".data.compat"))) > #else > # define compat_text_section .section ".text.compat", "ax"; > -# define compat_data_section .section ".data.compat", "aw"; > #endif > > /* Helper / base macros for indirect function symbols. */ > -- > 2.37.0.rc0.161.g10f37bed90-goog >
diff --git a/include/libc-symbols.h b/include/libc-symbols.h index 4bb3d8c7ba..091a992ec1 100644 --- a/include/libc-symbols.h +++ b/include/libc-symbols.h @@ -155,14 +155,6 @@ extern __typeof (name) aliasname __attribute__ ((weak, alias (#name))) \ __attribute_copy__ (name); -/* Same as WEAK_ALIAS, but mark symbol as hidden. */ -# define weak_hidden_alias(name, aliasname) \ - _weak_hidden_alias (name, aliasname) -# define _weak_hidden_alias(name, aliasname) \ - extern __typeof (name) aliasname \ - __attribute__ ((weak, alias (#name), __visibility__ ("hidden"))) \ - __attribute_copy__ (name); - /* Declare SYMBOL as weak undefined symbol (resolved to 0 if not defined). */ # define weak_extern(symbol) _weak_extern (weak symbol) # define _weak_extern(expr) _Pragma (#expr) @@ -332,14 +324,6 @@ for linking") .type C_SYMBOL_NAME (symbol), %object ASM_LINE_SEP \ .size C_SYMBOL_NAME (symbol), s_size ASM_LINE_SEP #else /* Not __ASSEMBLER__. */ -# define declare_symbol_alias(symbol, original, type, size) \ - declare_symbol_alias_1 (symbol, original, type, size) -# 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 @@ -552,7 +536,6 @@ for linking") __attribute__((alias (__hidden_asmname (#local)))) \ __attribute_copy__ (name) # define hidden_ver(local, name) __hidden_ver1(local, __GI_##name, name); -# define hidden_data_ver(local, name) hidden_ver(local, name) # define hidden_def(name) __hidden_ver1(__GI_##name, name, name); # define hidden_data_def(name) hidden_def(name) # define hidden_tls_def(name) \ @@ -586,7 +569,6 @@ for linking") # define hidden_data_def(name) strong_data_alias (name, __GI_##name) # define hidden_tls_def(name) hidden_data_def (name) # define hidden_data_weak(name) hidden_data_def (name) -# define hidden_data_ver(local, name) strong_data_alias (local, __GI_##name) # define HIDDEN_JUMPTARGET(name) __GI_##name # endif #else @@ -615,7 +597,6 @@ for linking") # define hidden_data_weak(name) # define hidden_data_def(name) # define hidden_tls_def(name) -# define hidden_data_ver(local, name) # define hidden_nolink(name, lib, version) #endif @@ -629,7 +610,6 @@ for linking") # define libc_hidden_data_def(name) hidden_data_def (name) # define libc_hidden_tls_def(name) hidden_tls_def (name) # define libc_hidden_data_weak(name) hidden_data_weak (name) -# define libc_hidden_data_ver(local, name) hidden_data_ver (local, name) #else # define libc_hidden_proto(name, attrs...) # define libc_hidden_tls_proto(name, attrs...) @@ -639,228 +619,83 @@ for linking") # define libc_hidden_data_def(name) # define libc_hidden_tls_def(name) # define libc_hidden_data_weak(name) -# define libc_hidden_data_ver(local, name) #endif #if IS_IN (rtld) # define rtld_hidden_proto(name, attrs...) hidden_proto (name, ##attrs) -# define rtld_hidden_tls_proto(name, attrs...) hidden_tls_proto (name, ##attrs) # define rtld_hidden_def(name) hidden_def (name) # define rtld_hidden_weak(name) hidden_weak (name) -# define rtld_hidden_ver(local, name) hidden_ver (local, name) # define rtld_hidden_data_def(name) hidden_data_def (name) -# define rtld_hidden_tls_def(name) hidden_tls_def (name) -# define rtld_hidden_data_weak(name) hidden_data_weak (name) -# define rtld_hidden_data_ver(local, name) hidden_data_ver (local, name) #else # define rtld_hidden_proto(name, attrs...) -# define rtld_hidden_tls_proto(name, attrs...) # define rtld_hidden_def(name) # define rtld_hidden_weak(name) -# define rtld_hidden_ver(local, name) # define rtld_hidden_data_def(name) -# define rtld_hidden_tls_def(name) -# define rtld_hidden_data_weak(name) -# define rtld_hidden_data_ver(local, name) #endif #if IS_IN (libm) # define libm_hidden_proto(name, attrs...) hidden_proto (name, ##attrs) -# define libm_hidden_tls_proto(name, attrs...) hidden_tls_proto (name, ##attrs) # define libm_hidden_def(name) hidden_def (name) # define libm_hidden_weak(name) hidden_weak (name) # define libm_hidden_ver(local, name) hidden_ver (local, name) -# define libm_hidden_data_def(name) hidden_data_def (name) -# define libm_hidden_tls_def(name) hidden_tls_def (name) -# define libm_hidden_data_weak(name) hidden_data_weak (name) -# define libm_hidden_data_ver(local, name) hidden_data_ver (local, name) #else # define libm_hidden_proto(name, attrs...) -# define libm_hidden_tls_proto(name, attrs...) # define libm_hidden_def(name) # define libm_hidden_weak(name) # define libm_hidden_ver(local, name) -# define libm_hidden_data_def(name) -# define libm_hidden_tls_def(name) -# define libm_hidden_data_weak(name) -# define libm_hidden_data_ver(local, name) #endif #if IS_IN (libmvec) -# define libmvec_hidden_proto(name, attrs...) hidden_proto (name, ##attrs) -# define libmvec_hidden_tls_proto(name, attrs...) hidden_tls_proto (name, ##attrs) # define libmvec_hidden_def(name) hidden_def (name) -# define libmvec_hidden_weak(name) hidden_weak (name) -# define libmvec_hidden_ver(local, name) hidden_ver (local, name) -# define libmvec_hidden_data_def(name) hidden_data_def (name) -# define libmvec_hidden_tls_def(name) hidden_tls_def (name) -# define libmvec_hidden_data_weak(name) hidden_data_weak (name) -# define libmvec_hidden_data_ver(local, name) hidden_data_ver (local, name) #else -# define libmvec_hidden_proto(name, attrs...) -# define libmvec_hidden_tls_proto(name, attrs...) # define libmvec_hidden_def(name) -# define libmvec_hidden_weak(name) -# define libmvec_hidden_ver(local, name) -# define libmvec_hidden_data_def(name) -# define libmvec_hidden_tls_def(name) -# define libmvec_hidden_data_weak(name) -# define libmvec_hidden_data_ver(local, name) #endif #if IS_IN (libresolv) # define libresolv_hidden_proto(name, attrs...) hidden_proto (name, ##attrs) -# define libresolv_hidden_tls_proto(name, attrs...) \ - hidden_tls_proto (name, ##attrs) # define libresolv_hidden_def(name) hidden_def (name) -# define libresolv_hidden_weak(name) hidden_weak (name) -# define libresolv_hidden_ver(local, name) hidden_ver (local, name) # define libresolv_hidden_data_def(name) hidden_data_def (name) -# define libresolv_hidden_tls_def(name) hidden_tls_def (name) -# define libresolv_hidden_data_weak(name) hidden_data_weak (name) -# define libresolv_hidden_data_ver(local, name) hidden_data_ver (local, name) #else # define libresolv_hidden_proto(name, attrs...) -# define libresolv_hidden_tls_proto(name, attrs...) # define libresolv_hidden_def(name) -# define libresolv_hidden_weak(name) -# define libresolv_hidden_ver(local, name) # define libresolv_hidden_data_def(name) -# define libresolv_hidden_tls_def(name) -# define libresolv_hidden_data_weak(name) -# define libresolv_hidden_data_ver(local, name) #endif #if IS_IN (libpthread) # define libpthread_hidden_proto(name, attrs...) hidden_proto (name, ##attrs) -# define libpthread_hidden_tls_proto(name, attrs...) \ - hidden_tls_proto (name, ##attrs) # define libpthread_hidden_def(name) hidden_def (name) -# define libpthread_hidden_weak(name) hidden_weak (name) -# define libpthread_hidden_ver(local, name) hidden_ver (local, name) -# define libpthread_hidden_data_def(name) hidden_data_def (name) -# define libpthread_hidden_tls_def(name) hidden_tls_def (name) -# define libpthread_hidden_data_weak(name) hidden_data_weak (name) -# define libpthread_hidden_data_ver(local, name) hidden_data_ver (local, name) #else # define libpthread_hidden_proto(name, attrs...) -# define libpthread_hidden_tls_proto(name, attrs...) # define libpthread_hidden_def(name) -# define libpthread_hidden_weak(name) -# define libpthread_hidden_ver(local, name) -# define libpthread_hidden_data_def(name) -# define libpthread_hidden_tls_def(name) -# define libpthread_hidden_data_weak(name) -# define libpthread_hidden_data_ver(local, name) #endif #if IS_IN (librt) # define librt_hidden_proto(name, attrs...) hidden_proto (name, ##attrs) -# define librt_hidden_tls_proto(name, attrs...) \ - hidden_tls_proto (name, ##attrs) -# define librt_hidden_def(name) hidden_def (name) -# define librt_hidden_weak(name) hidden_weak (name) # define librt_hidden_ver(local, name) hidden_ver (local, name) -# define librt_hidden_data_def(name) hidden_data_def (name) -# define librt_hidden_tls_def(name) hidden_tls_def (name) -# define librt_hidden_data_weak(name) hidden_data_weak (name) -# define librt_hidden_data_ver(local, name) hidden_data_ver (local, name) #else # define librt_hidden_proto(name, attrs...) -# define librt_hidden_tls_proto(name, attrs...) -# define librt_hidden_def(name) -# define librt_hidden_weak(name) # define librt_hidden_ver(local, name) -# define librt_hidden_data_def(name) -# define librt_hidden_tls_def(name) -# define librt_hidden_data_weak(name) -# define librt_hidden_data_ver(local, name) -#endif - -#if IS_IN (libdl) -# define libdl_hidden_proto(name, attrs...) hidden_proto (name, ##attrs) -# define libdl_hidden_tls_proto(name, attrs...) \ - hidden_tls_proto (name, ##attrs) -# define libdl_hidden_def(name) hidden_def (name) -# define libdl_hidden_weak(name) hidden_weak (name) -# define libdl_hidden_ver(local, name) hidden_ver (local, name) -# define libdl_hidden_data_def(name) hidden_data_def (name) -# define libdl_hidden_tls_def(name) hidden_tls_def (name) -# define libdl_hidden_data_weak(name) hidden_data_weak (name) -# define libdl_hidden_data_ver(local, name) hidden_data_ver (local, name) -#else -# define libdl_hidden_proto(name, attrs...) -# define libdl_hidden_tls_proto(name, attrs...) -# define libdl_hidden_def(name) -# define libdl_hidden_weak(name) -# define libdl_hidden_ver(local, name) -# define libdl_hidden_data_def(name) -# define libdl_hidden_tls_def(name) -# define libdl_hidden_data_weak(name) -# define libdl_hidden_data_ver(local, name) #endif #if IS_IN (libnsl) # define libnsl_hidden_proto(name, attrs...) hidden_proto (name, ##attrs) -# define libnsl_hidden_tls_proto(name, attrs...) \ - hidden_tls_proto (name, ##attrs) # define libnsl_hidden_nolink_def(name, version) hidden_nolink (name, libnsl, version) -# define libnsl_hidden_weak(name) hidden_weak (name) -# define libnsl_hidden_ver(local, name) hidden_ver (local, name) -# define libnsl_hidden_data_def(name) hidden_data_def (name) -# define libnsl_hidden_tls_def(name) hidden_tls_def (name) -# define libnsl_hidden_data_weak(name) hidden_data_weak (name) -# define libnsl_hidden_data_ver(local, name) hidden_data_ver (local, name) #else # define libnsl_hidden_proto(name, attrs...) -# define libnsl_hidden_tls_proto(name, attrs...) -# define libnsl_hidden_weak(name) -# define libnsl_hidden_ver(local, name) -# define libnsl_hidden_data_def(name) -# define libnsl_hidden_tls_def(name) -# define libnsl_hidden_data_weak(name) -# define libnsl_hidden_data_ver(local, name) #endif #define libc_hidden_builtin_proto(name, attrs...) libc_hidden_proto (name, ##attrs) #define libc_hidden_builtin_def(name) libc_hidden_def (name) -#define libc_hidden_builtin_weak(name) libc_hidden_weak (name) -#define libc_hidden_builtin_ver(local, name) libc_hidden_ver (local, name) #define libc_hidden_ldbl_proto(name, attrs...) libc_hidden_proto (name, ##attrs) #ifdef __ASSEMBLER__ # define HIDDEN_BUILTIN_JUMPTARGET(name) HIDDEN_JUMPTARGET(name) #endif -#if IS_IN (libutil) -# define libutil_hidden_proto(name, attrs...) hidden_proto (name, ##attrs) -# define libutil_hidden_tls_proto(name, attrs...) \ - hidden_tls_proto (name, ##attrs) -# define libutil_hidden_def(name) hidden_def (name) -# define libutil_hidden_weak(name) hidden_weak (name) -# define libutil_hidden_ver(local, name) hidden_ver (local, name) -# define libutil_hidden_data_def(name) hidden_data_def (name) -# define libutil_hidden_tls_def(name) hidden_tls_def (name) -# define libutil_hidden_data_weak(name) hidden_data_weak (name) -# define libutil_hidden_data_ver(local, name) hidden_data_ver (local, name) -#else -# define libutil_hidden_proto(name, attrs...) -# define libutil_hidden_tls_proto(name, attrs...) -# define libutil_hidden_def(name) -# define libutil_hidden_weak(name) -# define libutil_hidden_ver(local, name) -# define libutil_hidden_data_def(name) -# define libutil_hidden_tls_def(name) -# define libutil_hidden_data_weak(name) -# define libutil_hidden_data_ver(local, name) -#endif - #if IS_IN (libanl) # define libanl_hidden_proto(name, attrs...) hidden_proto (name, ##attrs) -# define libanl_hidden_def(name) hidden_def (name) #else # define libanl_hidden_proto(name, attrs...) -# define libanl_hidden_def(name) #endif /* Get some dirty hacks. */ @@ -871,11 +706,8 @@ for linking") #ifndef __ASSEMBLER__ # define attribute_compat_text_section \ __attribute__ ((section (".text.compat"))) -# define attribute_compat_data_section \ - __attribute__ ((section (".data.compat"))) #else # define compat_text_section .section ".text.compat", "ax"; -# define compat_data_section .section ".data.compat", "aw"; #endif /* Helper / base macros for indirect function symbols. */