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-rw-r--r--examples/main.c35
1 files changed, 35 insertions, 0 deletions
diff --git a/examples/main.c b/examples/main.c
new file mode 100644
index 0000000..94e372b
--- /dev/null
+++ b/examples/main.c
@@ -0,0 +1,35 @@
+/* SPDX-License-Identifier: copyleft-next-0.3.1 */
+
+#include <stdint.h>
+#include <stdio.h>
+#include <stddef.h>
+
+#include "../src/copyjit.h"
+
+int main()
+{
+ ctx_t ctx;
+ compile_start(&ctx);
+
+ compile_fast_lix(&ctx, 0); // total in x
+
+ compile_fast_liy(&ctx, 0); // iter in y
+
+ void *top = compile_add(&ctx); // iter + total in a
+ compile_movxa(&ctx); // move total to x
+
+ compile_incy(&ctx); // increment iter
+ compile_fast_lio(&ctx, 1000000000); // limit in o
+ compile_subyo(&ctx);
+
+ compile_fast_lio(&ctx, (uintptr_t)top); // branch target in o
+ /* if we already know the offset, we could generate a ban with immediate
+ * offsets to save one register? */
+ compile_ban(&ctx);
+
+ compile_end(&ctx);
+
+ compile_finish(&ctx);
+
+ printf("%lu\n", run(&ctx));
+}