commit c10717a0b86d5719556ac3286fcb47aa2f2416fc
author buzbee <buzbee@google.com> Sun Oct 09 14:40:13 2011 -0700
committer buzbee <buzbee@google.com> Sun Oct 09 15:01:08 2011 -0700
tree dacfc078eb74ef4b201cbb55ebe60c2ebaec106f
parent 4a510d8750d50b77353d0a5a891d1b9b3a48ecd5

Fix passing of sp in art_test_suspend

SP of caller was being passed to artCheckSuspendToCode, rather than
the SP following save frame creation.  This led to the caller's
method* getting stepped on.

Change-Id: I644f2d6495d9274506a442c8a4a42985601ecb41

src/runtime_support_asm.S

diff --git a/src/runtime_support_asm.S b/src/runtime_support_asm.S
index 4727fcf..2017c40 100644
--- a/src/runtime_support_asm.S
+++ b/src/runtime_support_asm.S
@@ -428,8 +428,8 @@
     cmp    r0, #0                             @ check Thread::Current()->suspend_count_ == 0
     bxeq   rLR                                @ return if suspend_count_ == 0
     mov    r0, rSELF
-    mov    r1, sp
     SETUP_REF_ONLY_CALLEE_SAVE_FRAME          @ save callee saves for stack crawl
+    mov    r1, sp
     bl     artTestSuspendFromCode             @ (Thread*, SP)
     RESTORE_REF_ONLY_CALLEE_SAVE_FRAME_AND_RETURN