git.ucc.asn.au
/
tpg
/
acess2.git
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
|
inline
| side by side
Kernel/armv7 - Implementing COW
[tpg/acess2.git]
/
Kernel
/
arch
/
armv7
/
proc.S
diff --git
a/Kernel/arch/armv7/proc.S
b/Kernel/arch/armv7/proc.S
index
52dcb64
..
44ce9ee
100644
(file)
--- a/
Kernel/arch/armv7/proc.S
+++ b/
Kernel/arch/armv7/proc.S
@@
-54,6
+54,8
@@
SwitchTask:
ldr r1, [sp,#4*10]
tst r1, r1
mcrne p15, 0, r1, c2, c0, 0 @ Set TTBR0 to r0
ldr r1, [sp,#4*10]
tst r1, r1
mcrne p15, 0, r1, c2, c0, 0 @ Set TTBR0 to r0
+ mov r1, #0
+ mcrne p15, 0, r1, c8, c7, 0 @ Invalidate all (HACK! But it fixes things)
@ Restore SP
mov sp, r0
@ Restore SP
mov sp, r0
@@
-85,8
+87,8
@@
Proc_CloneInt_new:
@ mvn r1, #0
@ bl MM_DumpTables
@ mvn r1, #0
@ bl MM_DumpTables
-
ldr r0, =csProc_CloneInt_NewTaskMessage
-
bl Log
+
@
ldr r0, =csProc_CloneInt_NewTaskMessage
+
@
bl Log
@ cps #19
mov r0, #0
@ cps #19
mov r0, #0
UCC
git Repository :: git.ucc.asn.au