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#define __TLS_CALL_CLOBBERS \
"0", "4", "5", "6", "7", "8", "9", "10", "11", "12", \
"lr", "ctr", "cr0", "cr1", "cr5", "cr6", "cr7"
#ifndef __powerpc64__
# include "config.h"
/* PowerPC32 Local Exec TLS access. */
# define TLS_LE(x) \
({ int *__result; \
asm ("addi %0,2," #x "@tprel" \
: "=r" (__result)); \
__result; })
/* PowerPC32 Initial Exec TLS access. */
# ifdef HAVE_ASM_PPC_REL16
# define TLS_IE(x) \
({ int *__result; \
asm ("bcl 20,31,1f\n1:\t" \
"mflr %0\n\t" \
"addis %0,%0,_GLOBAL_OFFSET_TABLE_-1b@ha\n\t" \
"addi %0,%0,_GLOBAL_OFFSET_TABLE_-1b@l\n\t" \
"lwz %0," #x "@got@tprel(%0)\n\t" \
"add %0,%0," #x "@tls" \
: "=b" (__result) : \
: "lr"); \
__result; })
# else
# define TLS_IE(x) \
({ int *__result; \
asm ("bl _GLOBAL_OFFSET_TABLE_@local-4\n\t" \
"mflr %0\n\t" \
"lwz %0," #x "@got@tprel(%0)\n\t" \
"add %0,%0," #x "@tls" \
: "=b" (__result) : \
: "lr"); \
__result; })
# endif
/* PowerPC32 Local Dynamic TLS access. */
# ifdef HAVE_ASM_PPC_REL16
# define TLS_LD(x) \
({ int *__result; \
asm ("bcl 20,31,1f\n1:\t" \
"mflr 3\n\t" \
"addis 3,3,_GLOBAL_OFFSET_TABLE_-1b@ha\n\t" \
"addi 3,3,_GLOBAL_OFFSET_TABLE_-1b@l\n\t" \
"addi 3,3," #x "@got@tlsld\n\t" \
"bl __tls_get_addr@plt\n\t" \
"addi %0,3," #x "@dtprel" \
: "=r" (__result) : \
: "3", __TLS_CALL_CLOBBERS); \
__result; })
# else
# define TLS_LD(x) \
({ int *__result; \
asm ("bl _GLOBAL_OFFSET_TABLE_@local-4\n\t" \
"mflr 3\n\t" \
"addi 3,3," #x "@got@tlsld\n\t" \
"bl __tls_get_addr@plt\n\t" \
"addi %0,3," #x "@dtprel" \
: "=r" (__result) : \
: "3", __TLS_CALL_CLOBBERS); \
__result; })
# endif
/* PowerPC32 General Dynamic TLS access. */
# ifdef HAVE_ASM_PPC_REL16
# define TLS_GD(x) \
({ register int *__result __asm__ ("r3"); \
asm ("bcl 20,31,1f\n1:\t" \
"mflr 3\n\t" \
"addis 3,3,_GLOBAL_OFFSET_TABLE_-1b@ha\n\t" \
"addi 3,3,_GLOBAL_OFFSET_TABLE_-1b@l\n\t" \
"addi 3,3," #x "@got@tlsgd\n\t" \
"bl __tls_get_addr@plt" \
: "=r" (__result) : \
: __TLS_CALL_CLOBBERS); \
__result; })
# else
# define TLS_GD(x) \
({ register int *__result __asm__ ("r3"); \
asm ("bl _GLOBAL_OFFSET_TABLE_@local-4\n\t" \
"mflr 3\n\t" \
"addi 3,3," #x "@got@tlsgd\n\t" \
"bl __tls_get_addr@plt" \
: "=r" (__result) : \
: __TLS_CALL_CLOBBERS); \
__result; })
# endif
#else
/* PowerPC64 Local Exec TLS access. */
# define TLS_LE(x) \
({ int * __result; \
asm ("addis %0,13," #x "@tprel@ha\n\t" \
"addi %0,%0," #x "@tprel@l" \
: "=b" (__result) ); \
__result; \
})
/* PowerPC64 Initial Exec TLS access. */
# define TLS_IE(x) \
({ int * __result; \
asm ("ld %0," #x "@got@tprel(2)\n\t" \
"add %0,%0," #x "@tls" \
: "=r" (__result) ); \
__result; \
})
# ifdef HAVE_ASM_GLOBAL_DOT_NAME
# define __TLS_GET_ADDR ".__tls_get_addr"
# else
# define __TLS_GET_ADDR "__tls_get_addr"
# endif
/* PowerPC64 Local Dynamic TLS access. */
# define TLS_LD(x) \
({ int * __result; \
asm ("addi 3,2," #x "@got@tlsld\n\t" \
"bl " __TLS_GET_ADDR "\n\t" \
"nop \n\t" \
"addis %0,3," #x "@dtprel@ha\n\t" \
"addi %0,%0," #x "@dtprel@l" \
: "=b" (__result) : \
: "3", __TLS_CALL_CLOBBERS); \
__result; \
})
/* PowerPC64 General Dynamic TLS access. */
# define TLS_GD(x) \
({ register int *__result __asm__ ("r3"); \
asm ("addi 3,2," #x "@got@tlsgd\n\t" \
"bl " __TLS_GET_ADDR "\n\t" \
"nop " \
: "=r" (__result) : \
: __TLS_CALL_CLOBBERS); \
__result; \
})
#endif
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