* top.c (init_main): Make `set history file name' complete on file

[deliverable/binutils-gdb.git] / gdb / arm-tdep.c

diff --git a/gdb/arm-tdep.c b/gdb/arm-tdep.c
index d51c6a0d3e3d0a8676d893316e5779ca9d245330..a4d16329402a3e4da6f78bab309cdbc8aa36f6d6 100644 (file)
--- a/gdb/arm-tdep.c
+++ b/gdb/arm-tdep.c
@@ -1,6 +1,6 @@
 /* Common target dependent code for GDB on ARM systems.
-   Copyright 1988, 1989, 1991, 1992, 1993, 1995, 1996, 1997, 1998, 1999, 2000
-   Free Software Foundation, Inc.
+   Copyright 1988, 1989, 1991, 1992, 1993, 1995, 1996, 1998, 1999, 2000,
+   2001 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -29,6 +29,7 @@
 #include "coff/internal.h"     /* Internal format of COFF symbols in BFD */
 #include "dis-asm.h"           /* For register flavors. */
 #include <ctype.h>             /* for isupper () */
+#include "regcache.h"
 
 /* Each OS has a different mechanism for accessing the various
    registers stored in the sigcontext structure.
@@ -51,8 +52,13 @@
    done.  It should not be necessary to modify the code below where
    this macro is used.  */
 
-#ifndef SIGCONTEXT_REGISTER_ADDRESS
-#define SIGCONTEXT_REGISTER_ADDRESS 0
+#ifdef SIGCONTEXT_REGISTER_ADDRESS
+#ifndef SIGCONTEXT_REGISTER_ADDRESS_P
+#define SIGCONTEXT_REGISTER_ADDRESS_P() 1
+#endif
+#else
+#define SIGCONTEXT_REGISTER_ADDRESS(SP,PC,REG) 0
+#define SIGCONTEXT_REGISTER_ADDRESS_P() 0
 #endif
 
 extern void _initialize_arm_tdep (void);
@@ -630,7 +636,7 @@ check_prologue_cache (struct frame_info *fi)
       fi->framereg = prologue_cache.framereg;
       fi->framesize = prologue_cache.framesize;
       fi->frameoffset = prologue_cache.frameoffset;
-      for (i = 0; i <= NUM_REGS; i++)
+      for (i = 0; i < NUM_REGS; i++)
        fi->fsr.regs[i] = prologue_cache.fsr.regs[i];
       return 1;
     }
@@ -651,7 +657,7 @@ save_prologue_cache (struct frame_info *fi)
   prologue_cache.framesize = fi->framesize;
   prologue_cache.frameoffset = fi->frameoffset;
 
-  for (i = 0; i <= NUM_REGS; i++)
+  for (i = 0; i < NUM_REGS; i++)
     prologue_cache.fsr.regs[i] = fi->fsr.regs[i];
 }
 
@@ -1040,7 +1046,7 @@ arm_init_extra_frame_info (int fromleaf, struct frame_info *fi)
      to first fetch the name of the function and then pass this name
      to IN_SIGTRAMP. */
 
-  if (SIGCONTEXT_REGISTER_ADDRESS 
+  if (SIGCONTEXT_REGISTER_ADDRESS_P () 
       && (fi->signal_handler_caller || IN_SIGTRAMP (fi->pc, 0)))
     {
       CORE_ADDR sp;