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| author | Christian Cunningham <cc@localhost> | 2022-01-22 23:18:22 -0700 |
|---|---|---|
| committer | Christian Cunningham <cc@localhost> | 2022-01-22 23:18:22 -0700 |
| commit | 3ace36ab03f40db05a7876013b7d814a3e5ca171 (patch) | |
| tree | a3961e767c4c6672134bac263e72c4047b45fef1 /src/sys/schedule.S | |
| parent | 9c0cb4e1f7df02f24751833b384963917bbf2360 (diff) | |
Added SVC call for clean stack
Diffstat (limited to 'src/sys/schedule.S')
| -rw-r--r-- | src/sys/schedule.S | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/sys/schedule.S b/src/sys/schedule.S index a4c07c4..8f8ae52 100644 --- a/src/sys/schedule.S +++ b/src/sys/schedule.S @@ -58,6 +58,8 @@ cleanup: ldr r1, [r0, #0] add r1, #1 str r1, [r0, #0] + // cleanup stack + svc #3 // usrloop -> rthread ldr r2, =usrloopthread str r2, [r3, #0] |