From: John Darrington <john@darrington.wattle.id.au>
Date: Thu, 8 Nov 2018 16:51:22 +0000 (+0100)
Subject: GDB: S12Z: Add assertion
X-Git-Tag: users/ARM/embedded-binutils-master-2018q4~151
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=7b5227d1323e6ee2833f9ba44dea36f3c1c49179;p=external%2Fbinutils.git

GDB: S12Z: Add assertion

gdb/ChangeLog:

	* s12z-tdep.c (s12z_frame_cache): Add an assertion.
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index f2b6f56..252ef58 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,7 @@
+2018-11-19  John Darrington <john@darrington.wattle.id.au>
+
+	*s12z-tdep.c (s12z_frame_cache): Add an assertion.
+
 2018-11-19  Simon Marchi  <simon.marchi@polymtl.ca>
 
 	* infrun.c (displaced_step_inferior_state) <next>: Remove.
diff --git a/gdb/s12z-tdep.c b/gdb/s12z-tdep.c
index 79f5772..bd0bd7c 100644
--- a/gdb/s12z-tdep.c
+++ b/gdb/s12z-tdep.c
@@ -320,6 +320,7 @@ s12z_frame_cache (struct frame_info *this_frame, void **prologue_cache)
     }
   else
     {
+      gdb_assert (this_sp == this_sp_for_id);
       /* The stack pointer of the prev frame is frame_size greater
          than the stack pointer of this frame plus one address
          size (caused by the JSR or BSR).  */