diff options
Diffstat (limited to 'src/runtime/sys_windows_arm64.s')
| -rw-r--r-- | src/runtime/sys_windows_arm64.s | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/src/runtime/sys_windows_arm64.s b/src/runtime/sys_windows_arm64.s index b39df4f124..4702a4d7d2 100644 --- a/src/runtime/sys_windows_arm64.s +++ b/src/runtime/sys_windows_arm64.s @@ -147,10 +147,15 @@ TEXT sigtramp<>(SB),NOSPLIT|NOFRAME,$0 MOVD g, R17 // saved R28 (callee-save from Windows, not really g) BL runtime·load_g(SB) // smashes R0, R27, R28 (g) - CMP $0, g // is there a current g? - BNE 2(PC) - BL runtime·badsignal2(SB) + CMP $0, g // is there a current g? + BNE g_ok + MOVD R7, LR + MOVD R16, R27 // restore R27 + MOVD R17, g // restore R28 + MOVD $0, R0 // continue + RET +g_ok: // Do we need to switch to the g0 stack? MOVD g, R3 // R3 = oldg (for sigtramp_g0) MOVD g_m(g), R2 // R2 = m |