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Diffstat (limited to 'src/exceptions/svc.S')
| -rw-r--r-- | src/exceptions/svc.S | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/exceptions/svc.S b/src/exceptions/svc.S index d14344b..86f61c0 100644 --- a/src/exceptions/svc.S +++ b/src/exceptions/svc.S @@ -98,6 +98,8 @@ svc_000007: // Semaphore increase teq r2, #0 bne 1b dmb + cmp r1, #1 + bne svc_exit bl sched_semaphore_resurrect ldmfd sp!, {r0-r12,lr} b schedule |