https://kloeckner.com.ar

Commits Files Refs README LICENSE

commit 122a51b65051fe6df64614562e80b910198be5bf
parent ca3c2f0f1666282ff9d4bb42d9bb935035f2d4ca
Author: Martin Kloeckner <mjkloeckner@gmail.com>
Date:   Sun, 12 Oct 2025 19:07:53 -0300

put `0x` prefix on hex values

Diffstat:
M
6502.c
 | 
19
++++++++++---------

1 file changed, 10 insertions(+), 9 deletions(-)
diff --git a/6502.c b/6502.c
@@ -135,20 +135,21 @@ void print_reg(uint8_t reg) {
         putchar((reg & (0x01 << (i - 1))) ? '1' : '0');
         putchar(' ');
     }
-    putchar('\n');
 }
 
 void CPU_dump(void) {
     INS aux = decode[MEM_read(cpu.pc)];
 
-    printf("  a:   %02X (%3d)              N V - B D I Z C\n"
-            "  x:   %02X (%3d)              ", cpu.ac, cpu.ac, cpu.x, cpu.x);
+    printf("+--------------------------------------------+\n");
+    printf("|  A: 0x%02X (%03d)             N V - B D I Z C |\n"
+           "|  X: 0x%02X (%03d)             ", cpu.ac, cpu.ac, cpu.x, cpu.x);
     print_reg(cpu.st);
-    printf("  y:   %02X (%3d)\n"
-            " sp:   %02X\n"
-            " pc: %04X -> %02X (%s)(%s)\n"
-            "\033[5A", cpu.y, cpu.y, cpu.sp, cpu.pc, mem.ram[cpu.pc], aux.name,
-            CPU_mode_name(aux.mode));
+    printf("|\n");
+    printf("|  Y: 0x%02X (%03d)                             |\n"
+           "| SP: 0x%02X (%03d)                             |\n"
+           "| PC: 0x%04X -> 0x%02X (%s)                   |\n",
+            cpu.y, cpu.y, cpu.sp, cpu.sp, cpu.pc, mem.ram[cpu.pc], aux.name);
+    printf("+--------------------------------------------+\n\033[7A");
 }
 
 uint16_t CPU_get_pc(void) {
@@ -175,7 +176,7 @@ int MEM_load_from_file(char *path) {
 
     fp = fopen(path, "rb");
     if(fp == NULL) {
-        fprintf(stderr, "ERROR: file \"%s\" not found.\n", path);
+        fprintf(stderr, "[ERROR]: file \"%s\" not found.\n", path);
         return 2;
     }