* remote-udi.c, remote-adapt.c, remote-mm.c: Move processor_type

	to tm-a29k.h and a29k-tdep.c and make it an enum.
	* a29k-tdep.c (a29k_get_processor_type): New function.  Fix many
	aspects of how we detected the processor type.
	* remote-udi.c, remote-adapt.c, remote-mm.c (*_open): Call it
	rather than figuring out the type ourselves.

1 files changed, 4 insertions, 30 deletions

diff --git a/gdb/remote-adapt.c b/gdb/remote-adapt.c
index ff07b4b..575bb6f 100644
--- a/gdb/remote-adapt.c
+++ b/gdb/remote-adapt.c
@@ -54,23 +54,13 @@ static void adapt_store_registers ();
 static void adapt_close ();
 static int  adapt_clear_breakpoints();
 
-/* 
- * Processor types. It is assumed that the adapt has the correct 
- * ROM for the given processor. 
- */
-#define TYPE_UNKNOWN	0
-#define TYPE_A29000	1
-#define TYPE_A29030	2
-#define TYPE_A29050	3
-static char *processor_name[] = { "Unknown", "A29000", "A29030", "A29050" };
-static int processor_type=TYPE_UNKNOWN;
-
 #define FREEZE_MODE 	(read_register(CPS_REGNUM) && 0x400) 
-#define USE_SHADOW_PC   ((processor_type == TYPE_A29050) && FREEZE_MODE)
+#define USE_SHADOW_PC	((processor_type == a29k_freeze_mode) && FREEZE_MODE)
 
 /* Can't seem to get binary coff working */
 #define ASCII_COFF		/* Adapt will be downloaded with ascii coff */
 
+/* FIXME: Replace with `set remotedebug'.  */
 #define LOG_FILE "adapt.log"
 #if defined (LOG_FILE)
 FILE *log_file=NULL;
@@ -570,28 +560,12 @@ the baud rate, and the name of the program to run on the remote system.");
   /* Clear any break points */
   adapt_clear_breakpoints();
 
-  /* Determine the processor revision level */
-  prl = (unsigned int)read_register(CFG_REGNUM) >> 24;
-  if (prl == 0x03) { 
-	processor_type = TYPE_A29000;  
-  } else if ((prl&0xf0) == 0x40) { 	/* 29030 = 0x4* */
-	processor_type = TYPE_A29030;  
-	fprintf_filtered(stderr,"WARNING: debugging of A29030 not tested.\n");
-  } else if ((prl&0xf0) == 0x20) { 	/* 29050 = 0x2* */
-	processor_type = TYPE_A29050;  
-	fprintf_filtered(stderr,"WARNING: debugging of A29050 not tested.\n");
-  } else {
-	processor_type = TYPE_UNKNOWN;  
-	fprintf_filtered(stderr,"WARNING: processor type unknown.\n");
-  }
-
   /* Print out some stuff, letting the user now what's going on */
-  printf_filtered("Remote debugging on an %s connect to an Adapt via %s.\n",
-		processor_name[processor_type],dev_name);
+  printf_filtered("Connected to an Adapt via %s.\n", dev_name);
     /* FIXME: can this restriction be removed? */
   printf_filtered("Remote debugging using virtual addresses works only\n");
   printf_filtered("\twhen virtual addresses map 1:1 to physical addresses.\n"); 
-  if (processor_type != TYPE_A29050) {
+  if (processor_type != a29k_freeze_mode) {
 	fprintf_filtered(stderr,
 	"Freeze-mode debugging not available, and can only be done on an A29050.\n");
   }