| xf.li | bfc6e71 | 2025-02-07 01:54:34 -0800 | [diff] [blame^] | 1 | /* Include sysdeps/powerpc/tls-macros.h for __TLS_CALL_CLOBBERS */ |
| 2 | #include_next "tls-macros.h" |
| 3 | |
| 4 | /* PowerPC32 Local Exec TLS access. */ |
| 5 | #define TLS_LE(x) \ |
| 6 | ({ int *__result; \ |
| 7 | asm ("addi %0,2," #x "@tprel" \ |
| 8 | : "=r" (__result)); \ |
| 9 | __result; }) |
| 10 | |
| 11 | /* PowerPC32 Initial Exec TLS access. */ |
| 12 | #define TLS_IE(x) \ |
| 13 | ({ int *__result; \ |
| 14 | asm ("bcl 20,31,1f\n1:\t" \ |
| 15 | "mflr %0\n\t" \ |
| 16 | "addis %0,%0,_GLOBAL_OFFSET_TABLE_-1b@ha\n\t" \ |
| 17 | "addi %0,%0,_GLOBAL_OFFSET_TABLE_-1b@l\n\t" \ |
| 18 | "lwz %0," #x "@got@tprel(%0)\n\t" \ |
| 19 | "add %0,%0," #x "@tls" \ |
| 20 | : "=b" (__result) : \ |
| 21 | : "lr"); \ |
| 22 | __result; }) |
| 23 | |
| 24 | /* PowerPC32 Local Dynamic TLS access. */ |
| 25 | #define TLS_LD(x) \ |
| 26 | ({ int *__result; \ |
| 27 | asm ("bcl 20,31,1f\n1:\t" \ |
| 28 | "mflr 3\n\t" \ |
| 29 | "addis 3,3,_GLOBAL_OFFSET_TABLE_-1b@ha\n\t" \ |
| 30 | "addi 3,3,_GLOBAL_OFFSET_TABLE_-1b@l\n\t" \ |
| 31 | "addi 3,3," #x "@got@tlsld\n\t" \ |
| 32 | "bl __tls_get_addr@plt\n\t" \ |
| 33 | "addi %0,3," #x "@dtprel" \ |
| 34 | : "=r" (__result) : \ |
| 35 | : "3", __TLS_CALL_CLOBBERS); \ |
| 36 | __result; }) |
| 37 | |
| 38 | /* PowerPC32 General Dynamic TLS access. */ |
| 39 | #define TLS_GD(x) \ |
| 40 | ({ register int *__result __asm__ ("r3"); \ |
| 41 | asm ("bcl 20,31,1f\n1:\t" \ |
| 42 | "mflr 3\n\t" \ |
| 43 | "addis 3,3,_GLOBAL_OFFSET_TABLE_-1b@ha\n\t" \ |
| 44 | "addi 3,3,_GLOBAL_OFFSET_TABLE_-1b@l\n\t" \ |
| 45 | "addi 3,3," #x "@got@tlsgd\n\t" \ |
| 46 | "bl __tls_get_addr@plt" \ |
| 47 | : "=r" (__result) : \ |
| 48 | : __TLS_CALL_CLOBBERS); \ |
| 49 | __result; }) |