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authorFangrui Song <maskray@google.com>2021-08-18 09:15:20 -0700
committerFangrui Song <maskray@google.com>2021-08-18 09:15:20 -0700
commit710ba420fd417a4a82e0ad2e998e5f3b972cb503 (patch)
treed29323d05fb2596578e2cc017f5982d6a43afec4 /sysdeps/alpha
parentb37b75d269883a2c553bb7019a813094eb4e2dd1 (diff)
downloadglibc-710ba420fd417a4a82e0ad2e998e5f3b972cb503.tar.gz
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/alpha')
-rw-r--r--sysdeps/alpha/tls-macros.h25
1 files changed, 0 insertions, 25 deletions
diff --git a/sysdeps/alpha/tls-macros.h b/sysdeps/alpha/tls-macros.h
deleted file mode 100644
index 00489c289f..0000000000
--- a/sysdeps/alpha/tls-macros.h
+++ /dev/null
@@ -1,25 +0,0 @@
-/* Macros to support TLS testing in times of missing compiler support. */
-
-extern void *__tls_get_addr (void *);
-
-# define TLS_GD(x) \
- ({ register void *__gp asm ("$29"); void *__result; \
- asm ("lda %0, " #x "($gp) !tlsgd" : "=r" (__result) : "r"(__gp)); \
- __tls_get_addr (__result); })
-
-# define TLS_LD(x) \
- ({ register void *__gp asm ("$29"); void *__result; \
- asm ("lda %0, " #x "($gp) !tlsldm" : "=r" (__result) : "r"(__gp)); \
- __result = __tls_get_addr (__result); \
- asm ("lda %0, " #x "(%0) !dtprel" : "+r" (__result)); \
- __result; })
-
-# define TLS_IE(x) \
- ({ register void *__gp asm ("$29"); long ofs; \
- asm ("ldq %0, " #x "($gp) !gottprel" : "=r"(ofs) : "r"(__gp)); \
- __builtin_thread_pointer () + ofs; })
-
-# define TLS_LE(x) \
- ({ void *__result = __builtin_thread_pointer (); \
- asm ("lda %0, " #x "(%0) !tprel" : "+r" (__result)); \
- __result; })