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eliminate use of SHARED macro in __tls_get_addr 

this was only a tiny optimization, and static-linked binaries should
not be calling __tls_get_addr anyway since the linker is supposed to
perform relaxation, resulting in use of the local-exec TLS model.
This commit is contained in:
Rich Felker 2015-11-11 19:43:56 -05:00
parent 8a8fdf6398
commit 4aaf879eb0
1 changed files with 6 additions and 6 deletions
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12
src/thread/__tls_get_addr.c
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@ -1,16 +1,16 @@
#include <stddef.h> #include <stddef.h>
#include "pthread_impl.h" #include "pthread_impl.h"
#include "libc.h"
__attribute__((__visibility__("hidden")))
void *__tls_get_new(size_t *);
void *__tls_get_addr(size_t *v) void *__tls_get_addr(size_t *v)
{ {
pthread_t self = __pthread_self(); pthread_t self = __pthread_self();
#ifdef SHARED
__attribute__((__visibility__("hidden")))
void *__tls_get_new(size_t *);
if (v[0]<=(size_t)self->dtv[0]) if (v[0]<=(size_t)self->dtv[0])
return (char *)self->dtv[v[0]]+v[1]+DTP_OFFSET; return (char *)self->dtv[v[0]]+v[1]+DTP_OFFSET;
return __tls_get_new(v); return __tls_get_new(v);
#else
return (char *)self->dtv[1]+v[1]+DTP_OFFSET;
#endif
} }
weak_alias(__tls_get_addr, __tls_get_new);