1 files changed, 111 insertions, 0 deletions
diff --git a/emux64/src/main.c b/emux64/src/main.c
new file mode 100644
index 0000000..b8d39b4
--- /dev/null
+++ b/emux64/src/main.c
@@ -0,0 +1,111 @@
+/*
+ * Copyright (c) 2025 Ian Marco Moffett and the Osmora Team.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of Hyra nor the names of its
+ *    contributors may be used to endorse or promote products derived from
+ *    this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+#include "cpu/cpu.h"
+#include "rom.h"
+
+static char *rom_file = NULL;
+struct osmx_rom g_firmware;
+
+static void
+help(void)
+{
+    printf(
+        "- OSMX64 emulator -\n"
+        "[-h] Show this help menu\n"
+        "[-r] <rom_file>\n"
+    );
+}
+
+static void
+cleanup(void)
+{
+    if (rom_file != NULL) {
+        free(rom_file);
+        rom_file = NULL;
+    }
+
+    rom_release(&g_firmware);
+}
+
+static int
+run(struct osmx_core *core)
+{
+    int error;
+
+    if (rom_file == NULL) {
+        return -1;
+    }
+
+    /* Open the firmware ROM */
+    cpu_dump(core);
+    error = rom_open(rom_file, &g_firmware);
+    if (error < 0) {
+        return error;
+    }
+
+    cpu_run(core);
+}
+
+int
+main(int argc, char **argv)
+{
+    struct osmx_core core;
+    int error;
+    int c;
+
+    atexit(cleanup);
+    while ((c = getopt(argc, argv, "hr:")) != -1) {
+        switch (c) {
+        case 'h':
+            help();
+            return 0;
+        case 'r':
+            rom_file = strdup(optarg);
+            break;
+        }
+    }
+
+    if (rom_file == NULL) {
+        printf("** please select a ROM file\n");
+        help();
+        return -1;
+    }
+
+    if ((error = cpu_reset(&core)) < 0) {
+        printf("error: failed to power up vcore\n");
+        return error;
+    }
+
+    return run(&core);
+}