add async packets

1 files changed, 35 insertions, 0 deletions

diff --git a/tests/simple_riscv32/sim.c b/tests/simple_riscv32/sim.c
new file mode 100644
index 0000000..df2127d
--- /dev/null
+++ b/tests/simple_riscv32/sim.c
@@ -0,0 +1,35 @@
+#include <assert.h>
+
+#include <gran/root.h>
+#include <gran/mem/simple_mem.h>
+#include <gran/cpu/riscv/simple_riscv32.h>
+
+unsigned char simple_sum[] = {
+	0x13, 0x05, 0x00, 0x00, 0xb7, 0x45, 0x0f, 0x00, 0x93, 0x85, 0x05, 0x24,
+	0x13, 0x06, 0x00, 0x00, 0x63, 0x08, 0xb5, 0x00, 0x33, 0x06, 0xa6, 0x00,
+	0x13, 0x05, 0x15, 0x00, 0x6f, 0xf0, 0x5f, 0xff, 0x73, 0x00, 0x10, 0x00
+};
+
+unsigned int simple_sum_len = 36;
+
+int main()
+{
+	const size_t size = 100000;
+	struct component *imem = create_simple_mem(size);
+
+	/* This works for simple memory, but feels kind of hacky */
+	init_simple_mem(imem, 0, simple_sum_len, simple_sum);
+
+	struct component *dmem = create_simple_mem(size);
+	struct component *rv32 = create_simple_riscv32(0, imem, dmem);
+
+	struct clock_domain *clk = create_clock_domain(NS(1));
+	clock_domain_add(clk, rv32);
+
+	struct gran_root *root = create_root();
+	root_add_clock(root, clk);
+
+	assert(root_run(root) == OK);
+
+	destroy_root(root);
+}