diff options
Diffstat (limited to 'include/asm-sparc64/system.h')
| -rw-r--r-- | include/asm-sparc64/system.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/include/asm-sparc64/system.h b/include/asm-sparc64/system.h index 53eae091a171..6897ac31be41 100644 --- a/include/asm-sparc64/system.h +++ b/include/asm-sparc64/system.h | |||
| @@ -180,12 +180,13 @@ do { if (test_thread_flag(TIF_PERFCTR)) { \ | |||
| 180 | "ldx [%%sp + 2047 + 0x70], %%i6\n\t" \ | 180 | "ldx [%%sp + 2047 + 0x70], %%i6\n\t" \ |
| 181 | "ldx [%%sp + 2047 + 0x78], %%i7\n\t" \ | 181 | "ldx [%%sp + 2047 + 0x78], %%i7\n\t" \ |
| 182 | "ldx [%%g6 + %9], %%g4\n\t" \ | 182 | "ldx [%%g6 + %9], %%g4\n\t" \ |
| 183 | "brz,pt %%o7, 1f\n\t" \ | 183 | "brz,pt %%o7, switch_to_pc\n\t" \ |
| 184 | " mov %%g7, %0\n\t" \ | 184 | " mov %%g7, %0\n\t" \ |
| 185 | "sethi %%hi(ret_from_syscall), %%g1\n\t" \ | 185 | "sethi %%hi(ret_from_syscall), %%g1\n\t" \ |
| 186 | "jmpl %%g1 + %%lo(ret_from_syscall), %%g0\n\t" \ | 186 | "jmpl %%g1 + %%lo(ret_from_syscall), %%g0\n\t" \ |
| 187 | " nop\n\t" \ | 187 | " nop\n\t" \ |
| 188 | "1:\n\t" \ | 188 | ".globl switch_to_pc\n\t" \ |
| 189 | "switch_to_pc:\n\t" \ | ||
| 189 | : "=&r" (last), "=r" (current), "=r" (current_thread_info_reg), \ | 190 | : "=&r" (last), "=r" (current), "=r" (current_thread_info_reg), \ |
| 190 | "=r" (__local_per_cpu_offset) \ | 191 | "=r" (__local_per_cpu_offset) \ |
| 191 | : "0" (task_thread_info(next)), \ | 192 | : "0" (task_thread_info(next)), \ |