Move to C++ completely

1 files changed, 0 insertions, 102 deletions

diff --git a/emulator.c b/emulator.c
deleted file mode 100644
index 21b9c94..0000000
--- a/emulator.c
+++ /dev/null
@@ -1,102 +0,0 @@
-/* SPDX-License-Identifier: Unlicense
- */
-
-#include "bus.h"
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <stdarg.h>
-#include <time.h>
-#include "musashi-m68k/m68k.h"
-
-#if !defined(DEBUG_TRACE_INSTRUCTIONS)
-#   define DEBUG_TRACE_INSTRUCTIONS 0
-#endif
-
-static void exit_error(char* fmt, ...)
-{
-    va_list args;
-    va_start(args, fmt);
-    vfprintf(stderr, fmt, args);
-    va_end(args);
-    fprintf(stderr, "\n");
-    exit(EXIT_FAILURE);
-}
-
-/* Called when the CPU pulses the RESET line */
-void m68k_reset_callback(void)
-{
-    // TODO
-}
-
-/* Called when the CPU acknowledges an interrupt */
-int m68k_irq_ack(int level)
-{
-    (void) level;
-    // TODO
-    exit_error("IRQ ack");
-    return M68K_INT_ACK_SPURIOUS;
-}
-
-static void make_hex(char* buff, unsigned int pc, unsigned int length)
-{
-    char* ptr = buff;
-
-    for (;length>0;length -= 2)
-    {
-        sprintf(ptr, "%04x", m68k_read_disassembler_16(pc));
-        pc += 2;
-        ptr += 4;
-        if (length > 2)
-            *ptr++ = ' ';
-    }
-}
-
-void m68k_instr_callback(int pc)
-{
-    if (!DEBUG_TRACE_INSTRUCTIONS)
-        return;
-    char buff[100];
-    unsigned int instr_size =
-        m68k_disassemble(buff, pc, M68K_CPU_TYPE_68000);
-    char buff2[100];
-    make_hex(buff2, pc, instr_size);
-    printf("E %08X: %-20s: %s\n", pc, buff2, buff);
-    fflush(stdout);
-}
-
-int main(int argc, char* argv[])
-{
-    if (argc != 2)
-    {
-        printf("Usage: sim <program file>\n");
-        exit(-1);
-    }
-
-    FILE* const fhandle = fopen(argv[1], "rb");
-
-    if (fhandle == NULL)
-        exit_error("Unable to open %s", argv[1]);
-
-    const size_t fread_ret = fread(g_rom, 1, ROM_SIZE, fhandle);
-    if (fread_ret <= 0)
-        exit_error("Error reading %s", argv[1]);
-    printf("Read into ROM %zu bytes\n", fread_ret);
-
-    m68k_init();
-    m68k_set_cpu_type(M68K_CPU_TYPE_68000);
-    m68k_pulse_reset();
-
-    while (1)
-    {
-        // Values to execute determine the interleave rate.
-        // Smaller values allow for more accurate interleaving with multiple
-        // devices/CPUs but is more processor intensive.
-        // 100000 is usually a good value to start at, then work from there.
-
-        // Note that I am not emulating the correct clock speed!
-        m68k_execute(100000);
-    }
-
-    return 0;
-}