Fix trailing whitespace

[emu8051.git] / src / emuconsole.c

diff --git a/src/emuconsole.c b/src/emuconsole.c
index 8073c56..b8c3bc3 100644 (file)
--- a/src/emuconsole.c
+++ b/src/emuconsole.c
@@ -33,13 +33,6 @@
 #include "hexfile.h"
 #include "keyboard.h"
 
-/* Maximum number of BreakPoints */
-#define MAXBP 32
-
-static int RunningState;
-static int NbBreakpoints;
-static unsigned int Breakpoints[MAXBP];
-
 /* Capitalize all letters in buffer */
 static void
 Capitalize(char *buffer)
@@ -63,50 +56,6 @@ RemoveSpaces(char *buffer)
                strcpy(buffer, &buffer[k]);
 }
 
-/* Is the a breakpoint at Address */
-static int
-IsBreakpoint(unsigned int Address)
-{
-       int Index = 0;
-       while (Index < NbBreakpoints && (Breakpoints[Index] != Address))
-               Index++;
-
-       return ((Breakpoints[Index] == Address) && (Index < NbBreakpoints));
-}
-
-/* Show Breakpoints list */
-static void
-ShowBreakpoints(void)
-{
-       int Index;
-
-       for (Index = 0; Index < NbBreakpoints ; Index++)
-               printf("Breakpoint at Address = %.4X\n", Breakpoints[Index]);
-}
-
-/* Clear Breakpoint at Address from list */
-static void
-ClearBreakpoint(unsigned int Address)
-{
-       int Index = 0;
-       while ((Index < NbBreakpoints) && (Breakpoints[Index] != Address))
-               Index++;
-       if (Breakpoints[Index] != Address)
-               return;
-       Breakpoints[Index] = Breakpoints[NbBreakpoints - 1];
-       NbBreakpoints--;
-}
-
-/* Set Breakpoint at Address from list */
-static void
-SetBreakpoint(unsigned int Address)
-{
-       if (IsBreakpoint(Address))
-               return;
-       if (NbBreakpoints < MAXBP)
-               Breakpoints[NbBreakpoints++] = Address;
-}
-
 /* CPU exec and Console UI update */
 static void
 console_exec(char *Address, char *NumberInst)
@@ -275,9 +224,9 @@ console_main(void)
                "  Set Breakpoint.............. SB [address]",
                "  Remove Breakpoint........... RB [address]",
                "  Display Breakpoint(s)....... DB",
-               "  Dump External Data Memory... DE [address]",
-               "  Dump Internal Data Memory... DI [address]",
-               "  Dump Program Memory......... DP [address]",
+               "  Dump External Data Memory... DE [address] [size]",
+               "  Dump Internal Data Memory... DI [address] [size]",
+               "  Dump Program Memory......... DP [address] [size]",
                "  Display Registers content... DR",
                "  Execute..................... EM [address"
                " [number of instructions]]",
@@ -375,30 +324,22 @@ console_main(void)
                }
 
                switch (Command[0]) {
-               case 'D':               
-                       if (strlen(Parameter2) == 0) {
-                               char buf[1024];
-                               
-                               if (STREQ(Command, "DB") &&
-                                   (strlen(Parameter1) == 0))
-                                       ShowBreakpoints();
-                               else if (STREQ(Command, "DE")) {
-                                       DumpMem(buf, Parameter1, EXT_MEM_ID);
-                                       printf(buf);
-                               } else if (STREQ(Command, "DI")) {
-                                       DumpMem(buf, Parameter1, INT_MEM_ID);
-                                       printf(buf);
-                               } else if (STREQ(Command, "DP")) {
-                                       if ((strlen(Parameter1) == 0))
-                                               strcpy(Parameter1, "PC");
-                                       DumpMem(buf, Parameter1, PGM_MEM_ID);
-                                       printf(buf);
-                               } else if (STREQ(Command, "DR") &&
-                                          (strlen(Parameter1) == 0))
-                                       console_show_registers();
-                               else
-                                       goto syntax_error;
-                       } else
+               case 'D':
+                       if (STREQ(Command, "DB") &&
+                           (strlen(Parameter1) == 0))
+                               ShowBreakpoints();
+                       else if (STREQ(Command, "DE"))
+                               DumpMem(Parameter1, Parameter2, EXT_MEM_ID);
+                       else if (STREQ(Command, "DI"))
+                               DumpMem(Parameter1, Parameter2, INT_MEM_ID);
+                       else if (STREQ(Command, "DP")) {
+                               if ((strlen(Parameter1) == 0))
+                                       strcpy(Parameter1, "PC");
+                               DumpMem(Parameter1, Parameter2, PGM_MEM_ID);
+                       } else if (STREQ(Command, "DR") &&
+                                  (strlen(Parameter1) == 0))
+                               console_show_registers();
+                       else
                                goto syntax_error;
                        break;
                case 'E':
@@ -518,16 +459,16 @@ main(int argc, char **argv)
 
        cpu8051_init();
 
-       RunningState = 0;
-       NbBreakpoints = 0;
-
        hex_file = get_hex_filename();
 
        if (hex_file != NULL)
                LoadHexFile(hex_file);
 
        console_main();
+
+#ifdef EMU8051_DEBUG
        printf("End of program.\n");
+#endif
 
        return 0;
 }