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			88 lines
		
	
	
		
			2.9 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			88 lines
		
	
	
		
			2.9 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
| /* Include sysdeps/powerpc/tls-macros.h for __TLS_CALL_CLOBBERS  */
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| #include_next "tls-macros.h"
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| #include "config.h"
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| 
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| /* PowerPC32 Local Exec TLS access.  */
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| #define TLS_LE(x)							      \
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|   ({ int *__result;							      \
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|      asm ("addi %0,2," #x "@tprel"					      \
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| 	  : "=r" (__result));						      \
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|      __result; })
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| 
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| /* PowerPC32 Initial Exec TLS access.  */
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| #ifdef HAVE_ASM_PPC_REL16
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| # define TLS_IE(x)							      \
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|   ({ int *__result;							      \
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|      asm ("bcl 20,31,1f\n1:\t"						      \
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| 	  "mflr %0\n\t"							      \
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| 	  "addis %0,%0,_GLOBAL_OFFSET_TABLE_-1b@ha\n\t"			      \
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| 	  "addi %0,%0,_GLOBAL_OFFSET_TABLE_-1b@l\n\t"			      \
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| 	  "lwz %0," #x "@got@tprel(%0)\n\t"				      \
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| 	  "add %0,%0," #x "@tls"					      \
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| 	  : "=b" (__result) :						      \
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| 	  : "lr");							      \
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|      __result; })
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| #else
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| # define TLS_IE(x)							      \
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|   ({ int *__result;							      \
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|      asm ("bl _GLOBAL_OFFSET_TABLE_@local-4\n\t"			      \
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| 	  "mflr %0\n\t"							      \
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| 	  "lwz %0," #x "@got@tprel(%0)\n\t"				      \
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| 	  "add %0,%0," #x "@tls"					      \
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| 	  : "=b" (__result) :						      \
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| 	  : "lr");							      \
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|      __result; })
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| #endif
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| 
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| /* PowerPC32 Local Dynamic TLS access.  */
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| #ifdef HAVE_ASM_PPC_REL16
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| # define TLS_LD(x)							      \
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|   ({ int *__result;							      \
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|      asm ("bcl 20,31,1f\n1:\t"						      \
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| 	  "mflr 3\n\t"							      \
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| 	  "addis 3,3,_GLOBAL_OFFSET_TABLE_-1b@ha\n\t"			      \
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| 	  "addi 3,3,_GLOBAL_OFFSET_TABLE_-1b@l\n\t"			      \
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| 	  "addi 3,3," #x "@got@tlsld\n\t"				      \
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| 	  "bl __tls_get_addr@plt\n\t"					      \
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| 	  "addi %0,3," #x "@dtprel"					      \
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| 	  : "=r" (__result) :						      \
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| 	  : "3", __TLS_CALL_CLOBBERS);					      \
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|      __result; })
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| #else
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| # define TLS_LD(x)							      \
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|   ({ int *__result;							      \
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|      asm ("bl _GLOBAL_OFFSET_TABLE_@local-4\n\t"			      \
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| 	  "mflr 3\n\t"							      \
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| 	  "addi 3,3," #x "@got@tlsld\n\t"				      \
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| 	  "bl __tls_get_addr@plt\n\t"					      \
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| 	  "addi %0,3," #x "@dtprel"					      \
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| 	  : "=r" (__result) :						      \
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| 	  : "3", __TLS_CALL_CLOBBERS);					      \
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|      __result; })
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| #endif
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| 
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| /* PowerPC32 General Dynamic TLS access.  */
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| #ifdef HAVE_ASM_PPC_REL16
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| # define TLS_GD(x)							      \
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|   ({ register int *__result __asm__ ("r3");				      \
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|      asm ("bcl 20,31,1f\n1:\t"						      \
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| 	  "mflr 3\n\t"							      \
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| 	  "addis 3,3,_GLOBAL_OFFSET_TABLE_-1b@ha\n\t"			      \
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| 	  "addi 3,3,_GLOBAL_OFFSET_TABLE_-1b@l\n\t"			      \
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| 	  "addi 3,3," #x "@got@tlsgd\n\t"				      \
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| 	  "bl __tls_get_addr@plt"					      \
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| 	  : "=r" (__result) :						      \
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| 	  : __TLS_CALL_CLOBBERS);					      \
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|      __result; })
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| #else
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| # define TLS_GD(x)							      \
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|   ({ register int *__result __asm__ ("r3");				      \
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|      asm ("bl _GLOBAL_OFFSET_TABLE_@local-4\n\t"			      \
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| 	  "mflr 3\n\t"							      \
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| 	  "addi 3,3," #x "@got@tlsgd\n\t"				      \
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| 	  "bl __tls_get_addr@plt"					      \
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| 	  : "=r" (__result) :						      \
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| 	  : __TLS_CALL_CLOBBERS);					      \
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|      __result; })
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| #endif
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