diff options
Diffstat (limited to 'elf')
| -rw-r--r-- | elf/tls-macros.h | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/elf/tls-macros.h b/elf/tls-macros.h index f734417149..0ae9e65dc0 100644 --- a/elf/tls-macros.h +++ b/elf/tls-macros.h @@ -441,6 +441,74 @@ register void *__gp __asm__("$29"); "o5", "o7", "cc"); \ __o0; }) +#elif defined __sparc__ && defined __arch64__ + +# define TLS_LE(x) \ + ({ int *__l; \ + asm ("sethi %%tle_hix22(" #x "), %0" : "=r" (__l)); \ + asm ("xor %1, %%tle_lox10(" #x "), %0" : "=r" (__l) : "r" (__l)); \ + asm ("add %%g7, %1, %0" : "=r" (__l) : "r" (__l)); \ + __l; }) + +# ifdef __PIC__ +# define TLS_LOAD_PIC \ + ({ long pc, got; \ + asm ("sethi %%hi(_GLOBAL_OFFSET_TABLE_-4), %1\n\t" \ + "rd %%pc, %0\n\t" \ + "add %1, %%lo(_GLOBAL_OFFSET_TABLE_+4), %1\n\t" \ + "add %1, %0, %1\n\t" \ + : "=r" (pc), "=r" (got)); \ + got; }) +# else +# define TLS_LOAD_PIC \ + ({ long got; \ + asm (".hidden _GLOBAL_OFFSET_TABLE_\n\t" \ + "sethi %%hi(_GLOBAL_OFFSET_TABLE_), %0\n\t" \ + "or %0, %%lo(_GLOBAL_OFFSET_TABLE_), %0" \ + : "=r" (got)); \ + got; }) +# endif + +# define TLS_IE(x) \ + ({ int *__l; \ + asm ("sethi %%tie_hi22(" #x "), %0" : "=r" (__l)); \ + asm ("add %1, %%tie_lo10(" #x "), %0" : "=r" (__l) : "r" (__l)); \ + asm ("ldx [%1 + %2], %0, %%tie_ldx(" #x ")" \ + : "=r" (__l) : "r" (TLS_LOAD_PIC), "r" (__l)); \ + asm ("add %%g7, %1, %0, %%tie_add(" #x ")" : "=r" (__l) : "r" (__l)); \ + __l; }) + +# define TLS_LD(x) \ + ({ int *__l; register void *__o0 asm ("%o0"); \ + long __o; \ + asm ("sethi %%tldm_hi22(" #x "), %0" : "=r" (__l)); \ + asm ("add %1, %%tldm_lo10(" #x "), %0" : "=r" (__l) : "r" (__l)); \ + asm ("add %1, %2, %0, %%tldm_add(" #x ")" \ + : "=r" (__o0) : "r" (TLS_LOAD_PIC), "r" (__l)); \ + asm ("call __tls_get_addr, %%tgd_call(" #x ")\n\t" \ + " nop" \ + : "=r" (__o0) : "0" (__o0) \ + : "g1", "g2", "g3", "g4", "g5", "g6", "o1", "o2", "o3", "o4", \ + "o5", "o7", "cc"); \ + asm ("sethi %%tldo_hix22(" #x "), %0" : "=r" (__o)); \ + asm ("xor %1, %%tldo_lox10(" #x "), %0" : "=r" (__o) : "r" (__o)); \ + asm ("add %1, %2, %0, %%tldo_add(" #x ")" : "=r" (__l) \ + : "r" (__o0), "r" (__o)); \ + __l; }) + +# define TLS_GD(x) \ + ({ int *__l; register void *__o0 asm ("%o0"); \ + asm ("sethi %%tgd_hi22(" #x "), %0" : "=r" (__l)); \ + asm ("add %1, %%tgd_lo10(" #x "), %0" : "=r" (__l) : "r" (__l)); \ + asm ("add %1, %2, %0, %%tgd_add(" #x ")" \ + : "=r" (__o0) : "r" (TLS_LOAD_PIC), "r" (__l)); \ + asm ("call __tls_get_addr, %%tgd_call(" #x ")\n\t" \ + " nop" \ + : "=r" (__o0) : "0" (__o0) \ + : "g1", "g2", "g3", "g4", "g5", "g6", "o1", "o2", "o3", "o4", \ + "o5", "o7", "cc"); \ + __o0; }) + #elif defined __s390x__ # define TLS_LE(x) \ |