diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/libc-symbols.h | 22 | ||||
| -rw-r--r-- | include/sys/single_threaded.h | 11 |
2 files changed, 33 insertions, 0 deletions
diff --git a/include/libc-symbols.h b/include/libc-symbols.h index 4bb3d8c7ba..4fde839471 100644 --- a/include/libc-symbols.h +++ b/include/libc-symbols.h @@ -534,11 +534,15 @@ for linking") __attribute__ ((visibility ("hidden"), ##attrs)) # define hidden_proto(name, attrs...) \ __hidden_proto (name, , __GI_##name, ##attrs) +# define hidden_proto_alias(name, alias, attrs...) \ + __hidden_proto_alias (name, , alias, ##attrs) # define hidden_tls_proto(name, attrs...) \ __hidden_proto (name, __thread, __GI_##name, ##attrs) # define __hidden_proto(name, thread, internal, attrs...) \ extern thread __typeof (name) name __asm__ (__hidden_asmname (#internal)) \ __hidden_proto_hiddenattr (attrs); +# define __hidden_proto_alias(name, thread, internal, attrs...) \ + extern thread __typeof (name) internal __hidden_proto_hiddenattr (attrs); # define __hidden_asmname(name) \ __hidden_asmname1 (__USER_LABEL_PREFIX__, name) # define __hidden_asmname1(prefix, name) __hidden_asmname2(prefix, name) @@ -554,7 +558,10 @@ for linking") # 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_def_alias(name, internal) \ + strong_alias (name, internal) # define hidden_data_def(name) hidden_def(name) +# define hidden_data_def_alias(name, alias) hidden_def_alias(name, alias) # define hidden_tls_def(name) \ __hidden_ver2 (__thread, __GI_##name, name, name); # define hidden_weak(name) \ @@ -581,9 +588,11 @@ for linking") hidden_proto doesn't make sense for assembly but the equivalent is to call via the HIDDEN_JUMPTARGET macro instead of JUMPTARGET. */ # define hidden_def(name) strong_alias (name, __GI_##name) +# define hidden_def_alias(name, alias) strong_alias (name, alias) # define hidden_weak(name) hidden_def (name) # define hidden_ver(local, name) strong_alias (local, __GI_##name) # define hidden_data_def(name) strong_data_alias (name, __GI_##name) +# define hidden_data_def_alias(name, alias) strong_data_alias (name, alias) # 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) @@ -598,12 +607,17 @@ for linking") __attribute__ ((visibility ("hidden"), ##attrs)) # define hidden_proto(name, attrs...) \ __hidden_proto (name, , name, ##attrs) +# define hidden_proto_alias(name, alias, attrs...) \ + __hidden_proto_alias (name, , alias, ##attrs) # define hidden_tls_proto(name, attrs...) \ __hidden_proto (name, __thread, name, ##attrs) # define __hidden_proto(name, thread, internal, attrs...) \ extern thread __typeof (name) name __hidden_proto_hiddenattr (attrs); +# define __hidden_proto_alias(name, thread, internal, attrs...) \ + extern thread __typeof (name) internal __hidden_proto_hiddenattr (attrs); # else # define hidden_proto(name, attrs...) +# define hidden_proto_alias(name, alias, attrs...) # define hidden_tls_proto(name, attrs...) # endif # else @@ -611,9 +625,11 @@ for linking") # endif /* Not __ASSEMBLER__ */ # define hidden_weak(name) # define hidden_def(name) +# define hidden_def_alias(name, alias) # define hidden_ver(local, name) # define hidden_data_weak(name) # define hidden_data_def(name) +# define hidden_data_def_alias(name, alias) # define hidden_tls_def(name) # define hidden_data_ver(local, name) # define hidden_nolink(name, lib, version) @@ -621,22 +637,28 @@ for linking") #if IS_IN (libc) # define libc_hidden_proto(name, attrs...) hidden_proto (name, ##attrs) +# define libc_hidden_proto_alias(name, alias, attrs...) \ + hidden_proto_alias (name, alias, ##attrs) # define libc_hidden_tls_proto(name, attrs...) hidden_tls_proto (name, ##attrs) # define libc_hidden_def(name) hidden_def (name) +# define libc_hidden_def_alias(name, alias) hidden_def_alias (name, alias) # define libc_hidden_weak(name) hidden_weak (name) # define libc_hidden_nolink_sunrpc(name, version) hidden_nolink (name, libc, version) # define libc_hidden_ver(local, name) hidden_ver (local, name) # define libc_hidden_data_def(name) hidden_data_def (name) +# define libc_hidden_data_def_alias(name, alias) hidden_data_def_alias (name, alias) # 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_proto_alias(name, alias, attrs...) # define libc_hidden_tls_proto(name, attrs...) # define libc_hidden_def(name) # define libc_hidden_weak(name) # define libc_hidden_ver(local, name) # define libc_hidden_data_def(name) +# define libc_hidden_data_def_alias(name, alias) # define libc_hidden_tls_def(name) # define libc_hidden_data_weak(name) # define libc_hidden_data_ver(local, name) diff --git a/include/sys/single_threaded.h b/include/sys/single_threaded.h index 18f6972482..2015742be0 100644 --- a/include/sys/single_threaded.h +++ b/include/sys/single_threaded.h @@ -1 +1,12 @@ #include <misc/sys/single_threaded.h> + +#ifndef _ISOMAC + +libc_hidden_proto_alias (__libc_single_threaded, + __libc_single_threaded_internal); + +#if !defined SHARED || !IS_IN(libc) +# define __libc_single_threaded_internal __libc_single_threaded +#endif + +#endif |