Kernel/ARMv7 - Hacky (non-atomic) sync_and_fetch_4

[tpg/acess2.git] / KernelLand / Kernel / arch / armv7 / proc.S

diff --git a/KernelLand/Kernel/arch/armv7/proc.S b/KernelLand/Kernel/arch/armv7/proc.S
index d7cc2c2..d794f55 100644 (file)
--- a/KernelLand/Kernel/arch/armv7/proc.S
+++ b/KernelLand/Kernel/arch/armv7/proc.S
@@ -62,10 +62,12 @@ SwitchTask:
 Proc_CloneInt:
        @ R0: SP Destination
        @ R1: Mem Destination
+       @ R2: Clear user space
        push {r4-r12,lr}
        mov r4, r1      @ Save mem destination
        str sp, [r0]    @ Save SP to SP dest
 
+       mov r0, r2
        bl MM_Clone
        str r0, [r4]    @ Save clone return to Mem Dest