Use 'ao-dbg' instead of 's51' to communicate with TeleMetrum

[fw/sdcc] / debugger / mcs51 / simi.c

diff --git a/debugger/mcs51/simi.c b/debugger/mcs51/simi.c
index d75e420d73a73f3b47d20e8c39e382a7047ef1c6..4a771a339fcc4782fa304011bb4b6aa4afb2733b 100644 (file)
--- a/debugger/mcs51/simi.c
+++ b/debugger/mcs51/simi.c
@@ -82,7 +82,14 @@ static char *getMemCache(unsigned int addr,int cachenum, int size)
         {
             sendSim("ds 0x80 0xff\n");
         }
-        else
+        else if ( cachenum == CMEM_CACHE )
+       {
+#define CMEM_CACHE_MASK ((MAX_CACHE_SIZE >> 2) - 1)
+            laddr = addr & ~CMEM_CACHE_MASK;
+            sprintf(cache->buffer,"dump rom 0x%x 0x%x\n",laddr,laddr+CMEM_CACHE_MASK );
+            sendSim(cache->buffer);
+       }
+       else
         {
             laddr = addr & 0xffffffc0;
             sprintf(cache->buffer,"dx 0x%x 0x%x\n",laddr,laddr+0xff );
@@ -283,6 +290,7 @@ void openSimulator (char **args, int nargs)
     invalidateCache(XMEM_CACHE);
     invalidateCache(IMEM_CACHE);
     invalidateCache(SREG_CACHE);
+    invalidateCache(CMEM_CACHE);
 
     if (INVALID_SOCKET == (sock = WSASocket(PF_INET, SOCK_STREAM, IPPROTO_TCP, NULL, 0, 0))) {
         fprintf(stderr, "cannot create socket: %d\n", WSAGetLastError());
@@ -386,6 +394,7 @@ void openSimulator (char **args, int nargs)
     invalidateCache(XMEM_CACHE);
     invalidateCache(IMEM_CACHE);
     invalidateCache(SREG_CACHE);
+    invalidateCache(CMEM_CACHE);
 
     if ((sock = socket(AF_INET,SOCK_STREAM,0)) < 0)
     {
@@ -474,12 +483,14 @@ static int getMemString(char *buffer, char wrflag,
     {
         case 'A': /* External stack */
         case 'F': /* External ram */
+       case 'P': /* Pdata space */
             prefix = "xram";
             cachenr = XMEM_CACHE;
             break;
         case 'C': /* Code */
         case 'D': /* Code / static segment */
             prefix = "rom";
+           cachenr = CMEM_CACHE;
             break;
         case 'B': /* Internal stack */
         case 'E': /* Internal ram (lower 128) bytes */
@@ -754,6 +765,7 @@ void simReset (void)
     invalidateCache(XMEM_CACHE);
     invalidateCache(IMEM_CACHE);
     invalidateCache(SREG_CACHE);
+    invalidateCache(CMEM_CACHE);
     sendSim("res\n");
     waitForSim(100,NULL);
 }