---

yaml
---
r: 48807
b: refs/heads/snap-stage3
c: c1cacc3
h: refs/heads/master
i:
  48805: af26a9d
  48803: e1c3624
  48799: 157c016
v: v3

Author: ILyoan

[refs]

@@ -1,7 +1,7 @@
 ---
 refs/heads/master: 3bbcac322669cff3abde5be937cc4ec3860f3985
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
-refs/heads/snap-stage3: 0f89eab89d9a6af9c4536a943c646ebe41b13002
+refs/heads/snap-stage3: c1cacc36672e2c6a581848c2909c7bb8a1b01f33
 refs/heads/try: 2a8fb58d79e685d5ca07b039badcf2ae3ef077ea
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/ndm: f3868061cd7988080c30d6d5bf352a5a5fe2460b

branches/snap-stage3/src/rt/arch/arm/ccall.S

@@ -5,23 +5,18 @@
 
 .globl __morestack
 .hidden __morestack
+.type __morestack, %function
 __morestack:
-	mov r3, sp
+	.fnstart
+	.save {r4, fp, lr}
+	push {r4, fp, lr}
+    .movsp r4
+	mov r4, sp
 	mov sp, r2
-	
-	str r3, [sp]
-	str lr, [sp, #-4]
-	
-	sub sp, #8
-	
+	mov fp, sp
 	blx r1
-
-	add sp, #8
-	
-	ldr lr, [sp, #-4]
-	ldr r3, [sp] 
-	
-	mov sp, r3
+	mov sp, r4
+	pop {r4, fp, lr}
 	mov pc, lr
-	
+	.fnend