ppcd Code

--- a
+++ b/main.cpp
@@ -0,0 +1,55 @@
+// PowerPC disassembler.
+
+#include <stdio.h>
+
+#include "Commondefs.h"
+#include "ppcd.h"
+
+#define MODULE_NAME "ppcd-generic64"
+#define MODULE_VER  0.02
+
+static void usage(void)
+{
+    printf ("PPCD PowerPC Disassembler. Version %.2f\n", MODULE_VER);
+    printf ("(c) 2007, Andrei Chestakow.\n\n");
+    printf ("Use: %s <binary file>\n", MODULE_NAME);
+}
+
+static u32 FASTCALL Swap32(u32 data)
+{
+    return ((data >> 24)             ) |
+           ((data >>  8) & 0x0000ff00) |
+           ((data <<  8) & 0x00ff0000) |
+           ((data << 24)             );
+}
+
+int main (int argc, char **argv)
+{
+    PPCD_CB disa;
+    FILE *f;
+    u32 pc = 0x80000000, instr;
+
+    if (argc <= 1)
+    {
+        usage ();
+        return (0);
+    }
+
+    f = fopen (argv[1], "rb");
+    if (f == NULL) return (0);
+
+    while (!feof(f))
+    {
+        fread (&instr, 1, 4, f);
+
+        disa.pc = pc;
+        disa.instr = Swap32 (instr);
+        PPCDisasm (&disa);
+        
+        printf ("%08X  %08X  %-12s%-30s\n", pc, instr, disa.mnemonic, disa.operands);
+        pc += 4;
+    }
+
+    fclose (f);
+    return (1);
+}