rosetta/sys/ld/main.c

#include <mango/log.h>
#include <mango/msg.h>
#include <mango/types.h>
#include <stdio.h>

int main(
	int argc,
	const char **argv,
	kern_handle_t task,
	kern_handle_t address_space,
	uintptr_t bsp_base)
{
	kern_log("ld!");
	kern_handle_t port;
	kern_status_t status = port_create(&port);
	if (status != KERN_OK) {
		kern_logf("port creation failed %d", status);
		return -1;
	}

#if 1
	port_connect(port, 0, 0);

	const char msg_buf[] = "Hello!";
	struct iovec vec = IOVEC(msg_buf, 7);
	struct msg msg = MSG(&vec, 1, NULL, 0);

	char recv_buf[64];
	struct iovec recv_vec = IOVEC(recv_buf, sizeof recv_buf);
	struct msg recv_msg = MSG(&recv_vec, 1, NULL, 0);

	kern_logf("sending message...");
	status = msg_send(port, 0, &msg, &recv_msg);
	kern_logf("msg_send: %d", status);

	if (status == KERN_OK) {
		kern_logf("reply: %s", recv_buf);
	}
#endif
	return 0;
}