diff options
| author | Fangrui Song <maskray@google.com> | 2021-08-18 09:15:20 -0700 |
|---|---|---|
| committer | Fangrui Song <maskray@google.com> | 2021-08-18 09:15:20 -0700 |
| commit | 710ba420fd417a4a82e0ad2e998e5f3b972cb503 (patch) | |
| tree | d29323d05fb2596578e2cc017f5982d6a43afec4 /sysdeps/sparc/sparc32 | |
| parent | b37b75d269883a2c553bb7019a813094eb4e2dd1 (diff) | |
| download | glibc-710ba420fd417a4a82e0ad2e998e5f3b972cb503.zip glibc-710ba420fd417a4a82e0ad2e998e5f3b972cb503.tar.gz glibc-710ba420fd417a4a82e0ad2e998e5f3b972cb503.tar.bz2 | |
Remove sysdeps/*/tls-macros.h
They provide TLS_GD/TLS_LD/TLS_IE/TLS_IE macros for TLS testing. Now
that we have migrated to __thread and tls_model attributes, these macros
are unused and the tls-macros.h files can retire.
Reviewed-by: Szabolcs Nagy <szabolcs.nagy@arm.com>
Diffstat (limited to 'sysdeps/sparc/sparc32')
| -rw-r--r-- | sysdeps/sparc/sparc32/tls-macros.h | 66 |
1 files changed, 0 insertions, 66 deletions
diff --git a/sysdeps/sparc/sparc32/tls-macros.h b/sysdeps/sparc/sparc32/tls-macros.h deleted file mode 100644 index 152216e..0000000 --- a/sysdeps/sparc/sparc32/tls-macros.h +++ /dev/null @@ -1,66 +0,0 @@ -#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 \ - ({ register long pc __asm__ ("%o7"); \ - long got; \ - asm ("sethi %%hi(_GLOBAL_OFFSET_TABLE_-4), %1\n\t" \ - "call .+8\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 ("ld [%1 + %2], %0, %%tie_ld(" #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; }) |