diff options
Diffstat (limited to 'cpukit/score/cpu/m32c/context_switch.S')
| -rw-r--r-- | cpukit/score/cpu/m32c/context_switch.S | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/cpukit/score/cpu/m32c/context_switch.S b/cpukit/score/cpu/m32c/context_switch.S index c430cd6705..39d151bd98 100644 --- a/cpukit/score/cpu/m32c/context_switch.S +++ b/cpukit/score/cpu/m32c/context_switch.S @@ -28,6 +28,7 @@ __CPU_Context_switch: mov.l ARG_HEIR[fb],a0 ; a0 = heir +restore: mov.l CTXT_SP[a0],a1 ldc a1,sp ; restore sp mov.l CTXT_FB[a0],a1 @@ -37,3 +38,12 @@ __CPU_Context_switch: popm a0,a1,r0,r1,r2,r3 exitd .size __CPU_Context_switch, .-__CPU_Context_switch + +#define ARG_RESTART 8 + + .global __CPU_Context_Restart_self + .type __CPU_Context_Restart_self, @function +__CPU_Context_Restart_self: + enter #0 + mov.l ARG_RESTART[fb],a0 ; a0 = heir + jmp.s restore |