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>

1 files changed, 0 insertions, 130 deletions

diff --git a/sysdeps/mips/tls-macros.h b/sysdeps/mips/tls-macros.h
deleted file mode 100644
index a6fdfbc0ad..0000000000
--- a/sysdeps/mips/tls-macros.h
+++ /dev/null
@@ -1,130 +0,0 @@
-/* Macros to support TLS testing in times of missing compiler support.  */
-
-#include <sys/cdefs.h>
-#include <sys/asm.h>
-#include <sysdep.h>
-
-#define __STRING2(X) __STRING(X)
-#define ADDU __STRING2(PTR_ADDU)
-#define ADDIU __STRING2(PTR_ADDIU)
-#define LW __STRING2(PTR_L)
-
-/* Load the GOT pointer, which may not be in $28 in a non-PIC
-   (abicalls pic0) function.  */
-#ifndef __PIC__
-# if _MIPS_SIM != _ABI64
-#  ifndef __mips16
-#   define LOAD_GP "move %[tmp], $28\n\tla $28, __gnu_local_gp\n\t"
-#  else
-#   define LOAD_GP					\
-           "li %[tmp], %%hi(__gnu_local_gp)\n\t"	\
-           "sll %[tmp], 16\n\t"				\
-           "addiu %[tmp], %%lo(__gnu_local_gp)\n\t"
-#  endif
-# else
-#  define LOAD_GP "move %[tmp], $28\n\tdla $28, __gnu_local_gp\n\t"
-# endif
-# define UNLOAD_GP "\n\tmove $28, %[tmp]"
-#else
-/* MIPS16 (re)creates the GP value using PC-relative instructions.  */
-# ifdef __mips16
-#  define LOAD_GP					\
-           "li %[tmp], %%hi(_gp_disp)\n\t"		\
-           "addiu %0, $pc, %%lo(_gp_disp)\n\t"		\
-           "sll %[tmp], 16\n\t"				\
-           "addu %[tmp], %0\n\t"
-# else
-#  define LOAD_GP
-# endif
-# define UNLOAD_GP
-#endif
-
-# if __mips_isa_rev >= 2
-#  define TLS_RDHWR "rdhwr\t%0,$29"
-# else
-#  define TLS_RDHWR 					\
-	  ".set push\n\t.set mips32r2\n\t"		\
-	  "rdhwr\t%0,$29\n\t.set pop"
-#endif
-
-#ifndef __mips16
-# define TLS_GD(x)					\
-  ({ void *__result, *__tmp;				\
-     extern void *__tls_get_addr (void *);		\
-     asm (LOAD_GP ADDIU " %0, $28, %%tlsgd(" #x ")"	\
-	  UNLOAD_GP					\
-	  : "=r" (__result), [tmp] "=&r" (__tmp));	\
-     (int *)__tls_get_addr (__result); })
-# define TLS_LD(x)					\
-  ({ void *__result, *__tmp;				\
-     extern void *__tls_get_addr (void *);		\
-     asm (LOAD_GP ADDIU " %0, $28, %%tlsldm(" #x ")"	\
-	  UNLOAD_GP					\
-	  : "=r" (__result), [tmp] "=&r" (__tmp));	\
-     __result = __tls_get_addr (__result);		\
-     asm ("lui $3,%%dtprel_hi(" #x ")\n\t"		\
-	  "addiu $3,$3,%%dtprel_lo(" #x ")\n\t"		\
-	  ADDU " %0,%0,$3"				\
-	  : "+r" (__result) : : "$3");			\
-     __result; })
-# define TLS_IE(x)					\
-  ({ void *__result, *__tmp;				\
-     asm (TLS_RDHWR					\
-	  : "=v" (__result));				\
-     asm (LOAD_GP LW " $3,%%gottprel(" #x ")($28)\n\t"	\
-	  ADDU " %0,%0,$3"				\
-	  UNLOAD_GP					\
-	  : "+r" (__result), [tmp] "=&r" (__tmp)	\
-	  : : "$3");					\
-     __result; })
-# define TLS_LE(x)					\
-  ({ void *__result;					\
-     asm (TLS_RDHWR					\
-	  : "=v" (__result));				\
-     asm ("lui $3,%%tprel_hi(" #x ")\n\t"		\
-	  "addiu $3,$3,%%tprel_lo(" #x ")\n\t"		\
-	  ADDU " %0,%0,$3"				\
-	  : "+r" (__result) : : "$3");			\
-     __result; })
-
-#else /* __mips16 */
-/* MIPS16 version.  */
-# define TLS_GD(x)					\
-  ({ void *__result, *__tmp;				\
-     extern void *__tls_get_addr (void *);		\
-     asm (LOAD_GP ADDIU " %1, %%tlsgd(" #x ")"		\
-	  "\n\tmove %0, %1"				\
-	  : "=d" (__result), [tmp] "=&d" (__tmp));	\
-     (int *) __tls_get_addr (__result); })
-# define TLS_LD(x)					\
-  ({ void *__result, *__tmp;				\
-     extern void *__tls_get_addr (void *);		\
-     asm (LOAD_GP ADDIU " %1, %%tlsldm(" #x ")"		\
-	  "\n\tmove %0, %1"				\
-	  : "=d" (__result), [tmp] "=&d" (__tmp));	\
-     __result = __tls_get_addr (__result);		\
-     asm ("li $3,%%dtprel_hi(" #x ")\n\t"		\
-	  "sll $3,16\n\t"				\
-	  "addiu $3,%%dtprel_lo(" #x ")\n\t"		\
-	  ADDU " %0,%0,$3"				\
-	  : "+d" (__result) : : "$3");			\
-     __result; })
-# define TLS_IE(x)					\
-  ({ void *__result, *__tmp, *__tp;			\
-     __tp = __builtin_thread_pointer ();		\
-     asm (LOAD_GP LW " $3,%%gottprel(" #x ")(%1)\n\t"	\
-	  ADDU " %0,%[tp],$3"				\
-	  : "=&d" (__result), [tmp] "=&d" (__tmp)	\
-	  : [tp] "d" (__tp) : "$3");			\
-     __result; })
-# define TLS_LE(x)					\
-  ({ void *__result, *__tp;				\
-     __tp = __builtin_thread_pointer ();		\
-     asm ("li $3,%%tprel_hi(" #x ")\n\t"		\
-	  "sll $3,16\n\t"				\
-	  "addiu $3,%%tprel_lo(" #x ")\n\t"		\
-	  ADDU " %0,%[tp],$3"				\
-	  : "=d" (__result) : [tp] "d" (__tp) : "$3");	\
-     __result; })
-
-#endif /* __mips16 */