diff options
| -rw-r--r-- | src/runtime/sys_darwin_386.s | 8 | ||||
| -rw-r--r-- | src/runtime/sys_darwin_amd64.s | 9 | ||||
| -rw-r--r-- | src/runtime/sys_darwin_arm.s | 6 | ||||
| -rw-r--r-- | src/runtime/sys_darwin_arm64.s | 6 |
4 files changed, 27 insertions, 2 deletions
diff --git a/src/runtime/sys_darwin_386.s b/src/runtime/sys_darwin_386.s index 5c62bfd20e..dc4516dbdd 100644 --- a/src/runtime/sys_darwin_386.s +++ b/src/runtime/sys_darwin_386.s @@ -19,7 +19,13 @@ TEXT runtime·exit(SB),NOSPLIT,$0 // Exit this OS thread (like pthread_exit, which eventually // calls __bsdthread_terminate). -TEXT runtime·exit1(SB),NOSPLIT,$0 +TEXT runtime·exit1(SB),NOSPLIT,$16-0 + // __bsdthread_terminate takes 4 word-size arguments. + // Set them all to 0. (None are an exit status.) + MOVL $0, 0(SP) + MOVL $0, 4(SP) + MOVL $0, 8(SP) + MOVL $0, 12(SP) MOVL $361, AX INT $0x80 JAE 2(PC) diff --git a/src/runtime/sys_darwin_amd64.s b/src/runtime/sys_darwin_amd64.s index e8ae6fac4f..16125b0d4f 100644 --- a/src/runtime/sys_darwin_amd64.s +++ b/src/runtime/sys_darwin_amd64.s @@ -26,12 +26,19 @@ TEXT runtime·exit(SB),NOSPLIT,$0 // Exit this OS thread (like pthread_exit, which eventually // calls __bsdthread_terminate). TEXT runtime·exit1(SB),NOSPLIT,$0 - MOVL code+0(FP), DI // arg 1 exit status + // __bsdthread_terminate takes 4 word-size arguments. + // Set them all to 0. (None are an exit status.) + MOVL $0, DI + MOVL $0, SI + MOVL $0, DX + MOVL $0, R10 MOVL $(0x2000000+361), AX // syscall entry SYSCALL MOVL $0xf1, 0xf1 // crash RET + + TEXT runtime·open(SB),NOSPLIT,$0 MOVQ name+0(FP), DI // arg 1 pathname MOVL mode+8(FP), SI // arg 2 flags diff --git a/src/runtime/sys_darwin_arm.s b/src/runtime/sys_darwin_arm.s index 5def7766b0..d59a3aaa4d 100644 --- a/src/runtime/sys_darwin_arm.s +++ b/src/runtime/sys_darwin_arm.s @@ -90,6 +90,12 @@ TEXT runtime·exit(SB),NOSPLIT,$-4 // Exit this OS thread (like pthread_exit, which eventually // calls __bsdthread_terminate). TEXT runtime·exit1(SB),NOSPLIT,$0 + // __bsdthread_terminate takes 4 word-size arguments. + // Set them all to 0. (None are an exit status.) + MOVW $0, R0 + MOVW $0, R1 + MOVW $0, R2 + MOVW $0, R3 MOVW $SYS_bsdthread_terminate, R12 SWI $0x80 MOVW $1234, R0 diff --git a/src/runtime/sys_darwin_arm64.s b/src/runtime/sys_darwin_arm64.s index 34fb1f3086..513f1284ef 100644 --- a/src/runtime/sys_darwin_arm64.s +++ b/src/runtime/sys_darwin_arm64.s @@ -90,6 +90,12 @@ TEXT runtime·exit(SB),NOSPLIT,$-8 // Exit this OS thread (like pthread_exit, which eventually // calls __bsdthread_terminate). TEXT runtime·exit1(SB),NOSPLIT,$0 + // __bsdthread_terminate takes 4 word-size arguments. + // Set them all to 0. (None are an exit status.) + MOVW $0, R0 + MOVW $0, R1 + MOVW $0, R2 + MOVW $0, R3 MOVW $SYS_bsdthread_terminate, R16 SVC $0x80 MOVD $1234, R0 |