Index: alpha-tdep.c
===================================================================
RCS file: /cvs/src/src/gdb/alpha-tdep.c,v
retrieving revision 1.21
diff -u -r1.21 alpha-tdep.c
--- alpha-tdep.c	21 Apr 2002 16:52:39 -0000	1.21
+++ alpha-tdep.c	21 Apr 2002 17:23:02 -0000
@@ -617,6 +617,7 @@
 static CORE_ADDR
 heuristic_proc_start (CORE_ADDR pc)
 {
+  struct gdbarch_tdep *tdep = gdbarch_tdep (current_gdbarch);
   CORE_ADDR start_pc = pc;
   CORE_ADDR fence = start_pc - heuristic_fence_post;
 
@@ -624,8 +625,8 @@
     return 0;
 
   if (heuristic_fence_post == UINT_MAX
-      || fence < VM_MIN_ADDRESS)
-    fence = VM_MIN_ADDRESS;
+      || fence < tdep->vm_min_address)
+    fence = tdep->vm_min_address;
 
   /* search back for previous return */
   for (start_pc -= 4;; start_pc -= 4)
@@ -639,7 +640,7 @@
 	  {
 	    static int blurb_printed = 0;
 
-	    if (fence == VM_MIN_ADDRESS)
+	    if (fence == tdep->vm_min_address)
 	      warning ("Hit beginning of text section without finding");
 	    else
 	      warning ("Hit heuristic-fence-post without finding");
@@ -1960,6 +1961,10 @@
       tdep->abi_name = "<invalid>";
     }
 
+  /* Lowest text address.  This is used by heuristic_proc_start() to
+     decide when to stop looking.  */
+  tdep->vm_min_address = (CORE_ADDR) 0x120000000;
+
   /* Type sizes */
   set_gdbarch_short_bit (gdbarch, 16);
   set_gdbarch_int_bit (gdbarch, 32);
@@ -2073,6 +2078,10 @@
     internal_error (__FILE__, __LINE__,
 		    "alpha_dump_tdep: illegal setting of tdep->alpha_abi (%d)",
 		    (int) tdep->alpha_abi);
+
+  fprintf_unfiltered (file,
+                      "alpha_dump_tdep: vm_min_address = 0x%lx\n",
+		      (long) tdep->vm_min_address);
 }
 
 void
Index: alpha-tdep.h
===================================================================
RCS file: /cvs/src/src/gdb/alpha-tdep.h,v
retrieving revision 1.1
diff -u -r1.1 alpha-tdep.h
--- alpha-tdep.h	21 Apr 2002 16:52:39 -0000	1.1
+++ alpha-tdep.h	21 Apr 2002 17:23:02 -0000
@@ -94,6 +94,8 @@
 {
   enum alpha_abi alpha_abi;	/* OS/ABI of inferior.  */
   const char *abi_name;		/* Name of the above.  */
+
+  CORE_ADDR vm_min_address;	/* used by heuristic_proc_start */
 };
 
 #endif /* ALPHA_TDEP_H */
Index: config/alpha/tm-alpha.h
===================================================================
RCS file: /cvs/src/src/gdb/config/alpha/tm-alpha.h,v
retrieving revision 1.19
diff -u -r1.19 tm-alpha.h
--- config/alpha/tm-alpha.h	21 Apr 2002 16:52:39 -0000	1.19
+++ config/alpha/tm-alpha.h	21 Apr 2002 17:23:03 -0000
@@ -99,11 +99,6 @@
   alpha_setup_arbitrary_frame (argc, argv)
 extern struct frame_info *alpha_setup_arbitrary_frame (int, CORE_ADDR *);
 
-/* This is used by heuristic_proc_start.  It should be shot it the head.  */
-#ifndef VM_MIN_ADDRESS
-#define VM_MIN_ADDRESS (CORE_ADDR)0x120000000
-#endif
-
 /* If PC is in a shared library trampoline code, return the PC
    where the function itself actually starts.  If not, return 0.  */
 #define SKIP_TRAMPOLINE_CODE(pc)  find_solib_trampoline_target (pc)