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* elf/tls-macros.h [__s390x__] (TLS_LD, TLS_GD): Clobber also r14.

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Roland McGrath 2004-06-11 09:56:02 +00:00
parent f05a089da9
commit b80af23ac6
2 changed files with 10 additions and 4 deletions
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4
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@ -1,3 +1,7 @@
2004-06-10 Jakub Jelinek <jakub@redhat.com>
* elf/tls-macros.h [__s390x__] (TLS_LD, TLS_GD): Clobber also r14.
2004-06-08 Jakub Jelinek <jakub@redhat.com>
[BZ #199]

10
elf/tls-macros.h
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@ -484,7 +484,7 @@ register void *__gp __asm__("$29");
"algr %0,%%r2\n\t" \
"lgr %%r12,%1" \
: "=&a" (__offset), "=&a" (__save12) \
: : "cc", "0", "1", "2", "3", "4", "5" ); \
: : "cc", "0", "1", "2", "3", "4", "5", "14" ); \
(int *) (__builtin_thread_pointer() + __offset); })
# else
# define TLS_LD(x) \
@ -497,7 +497,8 @@ register void *__gp __asm__("$29");
"brasl %%r14,__tls_get_offset@plt:tls_ldcall:" #x "\n\t" \
"lg %0,8(%0)\n\t" \
"algr %0,%%r2" \
: "=&a" (__offset) : : "cc", "0", "1", "2", "3", "4", "5", "12" ); \
: "=&a" (__offset) \
: : "cc", "0", "1", "2", "3", "4", "5", "12", "14" ); \
(int *) (__builtin_thread_pointer() + __offset); })
# endif
@ -513,7 +514,7 @@ register void *__gp __asm__("$29");
"lgr %0,%%r2\n\t" \
"lgr %%r12,%1" \
: "=&a" (__offset), "=&a" (__save12) \
: : "cc", "0", "1", "2", "3", "4", "5" ); \
: : "cc", "0", "1", "2", "3", "4", "5", "14" ); \
(int *) (__builtin_thread_pointer() + __offset); })
# else
# define TLS_GD(x) \
@ -524,7 +525,8 @@ register void *__gp __asm__("$29");
"lg %%r2,0(%0)\n\t" \
"brasl %%r14,__tls_get_offset@plt:tls_gdcall:" #x "\n\t" \
"lgr %0,%%r2" \
: "=&a" (__offset) : : "cc", "0", "1", "2", "3", "4", "5", "12" ); \
: "=&a" (__offset) \
: : "cc", "0", "1", "2", "3", "4", "5", "12", "14" ); \
(int *) (__builtin_thread_pointer() + __offset); })
# endif