02: Off by one errors fixes

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>

02/main.c

@@ -104,16 +104,16 @@ test1(uint8_t **frames, unsigned long nframes)
         goto cleanup;
     }
 
-    for (uint16_t addr = 0x0000; addr < nframes * FRAME_SIZE; addr++) {
+    for (size_t addr = 0x0000; addr < nframes * FRAME_SIZE; addr++) {
         uint8_t b;
 
         if (read_byte(mmu, addr, &b) < 0) {
-            ERROR("Failed to read byte at address 0x%x", addr);
+            ERROR("Failed to read byte at address 0x%x", (uint16_t)addr);
             goto cleanup;
         }
 
         if (write_byte(mmu, addr, b) < 0) {
-            ERROR("Failed to write byte at address 0x%x", addr);
+            ERROR("Failed to write byte at address 0x%x", (uint16_t)addr);
             goto cleanup;
         }
     }
@@ -143,7 +143,7 @@ test2(uint8_t **frames, unsigned long nframes)
 
     for (i = 0; i < 2; i++) {
         size_t len = strlen(strings[i]);
-        uint16_t addr = i ? 0x01ff - len : 0x0100;
+        uint16_t addr = i ? nframes * FRAME_SIZE - len : 0;
         int j;
 
         for (j = 0; j < len; j++) {
@@ -156,7 +156,7 @@ test2(uint8_t **frames, unsigned long nframes)
 
     for (i = 0; i < 2; i++) {
         size_t len = strlen(strings[i]);
-        uint16_t addr = i ? 0x01ff - len : 0x0100;
+        uint16_t addr = i ? nframes * FRAME_SIZE - len : 0;
         int j;
 
         for (j = 0; j < len; j++) {
@@ -174,7 +174,7 @@ test2(uint8_t **frames, unsigned long nframes)
         }
     }
 
-    hexdump(mmu, 0x0100, 0x01ff);
+    hexdump(mmu, 0x0, nframes * FRAME_SIZE - 1);
 
     ret = 0;
  cleanup: