From 538155bd6a8027551dd9281a8d636c2e6d2a12a5 Mon Sep 17 00:00:00 2001
From: David Taylor <taylor@redhat.com>
Date: Mon, 7 Aug 2000 14:27:36 +0000
Subject: parse.c (build_parse): don't write off the end of the std_regs array.

---
 gdb/parse.c | 36 ++++++++++++++++++++++++------------
 1 file changed, 24 insertions(+), 12 deletions(-)

(limited to 'gdb/parse.c')

diff --git a/gdb/parse.c b/gdb/parse.c
index 166446a..5ea0534 100644
--- a/gdb/parse.c
+++ b/gdb/parse.c
@@ -1331,24 +1331,36 @@ build_parse (void)
   i = 0;
   /* fill it in */
 #ifdef PC_REGNUM
-  std_regs[i].name = "pc";
-  std_regs[i].regnum = PC_REGNUM;
-  i++;
+  if (PC_REGNUM >= 0)
+    {
+      std_regs[i].name = "pc";
+      std_regs[i].regnum = PC_REGNUM;
+      i++;
+    }
 #endif
 #ifdef FP_REGNUM
-  std_regs[i].name = "fp";
-  std_regs[i].regnum = FP_REGNUM;
-  i++;
+  if (FP_REGNUM >= 0)
+    {
+      std_regs[i].name = "fp";
+      std_regs[i].regnum = FP_REGNUM;
+      i++;
+    }
 #endif
 #ifdef SP_REGNUM
-  std_regs[i].name = "sp";
-  std_regs[i].regnum = SP_REGNUM;
-  i++;
+  if (SP_REGNUM >= 0)
+    {
+      std_regs[i].name = "sp";
+      std_regs[i].regnum = SP_REGNUM;
+      i++;
+    }
 #endif
 #ifdef PS_REGNUM
-  std_regs[i].name = "ps";
-  std_regs[i].regnum = PS_REGNUM;
-  i++;
+  if (PS_REGNUM >= 0)
+    {
+      std_regs[i].name = "ps";
+      std_regs[i].regnum = PS_REGNUM;
+      i++;
+    }
 #endif
   memset (&std_regs[i], 0, sizeof (std_regs[i]));
 }
-- 
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