diff options
Diffstat (limited to 'src/runtime/sys_linux_arm.s')
| -rw-r--r-- | src/runtime/sys_linux_arm.s | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/src/runtime/sys_linux_arm.s b/src/runtime/sys_linux_arm.s index 64beed8f68..b4a1de96b6 100644 --- a/src/runtime/sys_linux_arm.s +++ b/src/runtime/sys_linux_arm.s @@ -114,7 +114,7 @@ TEXT runtime·exit(SB),NOSPLIT,$-4 MOVW $1002, R1 MOVW R0, (R1) // fail hard -TEXT runtime·exit1(SB),NOSPLIT,$-4 +TEXT exit1<>(SB),NOSPLIT,$-4 MOVW code+0(FP), R0 MOVW $SYS_exit, R7 SWI $0 @@ -122,6 +122,22 @@ TEXT runtime·exit1(SB),NOSPLIT,$-4 MOVW $1003, R1 MOVW R0, (R1) // fail hard +// func exitThread(wait *uint32) +TEXT runtime·exitThread(SB),NOSPLIT,$-4-4 + MOVW wait+0(FP), R0 + // We're done using the stack. + // Alas, there's no reliable way to make this write atomic + // without potentially using the stack. So it goes. + MOVW $0, R1 + MOVW R1, (R0) + MOVW $0, R0 // exit code + MOVW $SYS_exit, R7 + SWI $0 + MOVW $1234, R0 + MOVW $1004, R1 + MOVW R0, (R1) // fail hard + JMP 0(PC) + TEXT runtime·gettid(SB),NOSPLIT,$0-4 MOVW $SYS_gettid, R7 SWI $0 @@ -317,7 +333,7 @@ nog: SUB $16, R13 // restore the stack pointer to avoid memory corruption MOVW $0, R0 MOVW R0, 4(R13) - BL runtime·exit1(SB) + BL exit1<>(SB) MOVW $1234, R0 MOVW $1005, R1 |