main.c

#include <stdio.h>
#include <unistd.h>
#include <time.h>
#include "tiny_private.h"
#include "tests/tiny_test.h"
#include "tests/examples/examples.h"

#include "config/libvmi_conf_file.h"

#define PRINTTIMESTAMP \
	{ struct timeval tv_begin; \
		gettimeofday(&tv_begin,NULL); \
		ttprint(VMI_TEST_MISC, "%s: TimeStamp: %lld s %lld us\n", __FUNCTION__, (long long)tv_begin.tv_sec,(long long)tv_begin.tv_usec); \
	}

int main(void) {

	// DOMAIN_NAME is defined in include/domain_id.h
	char *name = DOMAIN_NAME;
	// char inputStr[10]; //TODO: cannot get input from console of MiniOS.

	addr_t vaddr = 
		0xc1c3a000;
		// 0xffffffff81058ff0; // randomly choosen: System.map-4.4.0-101-generic: ht_set_affinity


	addr_t kvaddr = vaddr;

	status_t result;

	struct timeval tv_begin,tv_end;

	long long duration;
    ttprint(VMI_TEST_MAIN,  "Hello, world!\n");

	PRINTTIMESTAMP;
	
	sleep(2); //let TinyVMI paused here; allows outside 'xenstore-chmod' to grant permissions.
	
	PRINTTIMESTAMP;

	// scanf("%s", &inputStr);
	// ttprint(VMI_TEST_MAIN, "got input str: %s", inputStr);

	gettimeofday(&tv_begin,NULL);

	result = 
		// test_module_list(name);
		// test_map_addr(name, vaddr);
		
		/* examples in libvmi */
		// map_addr(name,vaddr);
		// map_symbol(name, "xen_entry"); // "startup_32"); //"xen_entry"
		// module_list(name);
		//event_example(name, 0);
		// test_event_example(name, 0);
		interrupt_event_example(name);
		// test_interrupt_event_example(name);
		// // 6 newly added, 05122018:
		// msr_event_example(name);
		// process_list(name);
		// singlestep_event_example(name);
		// step_event_example(name);
		// va_pages(name);
		// xen_emulate_response(name, kvaddr);

		/* unit tests*/
		// unit_test_vmi_init(name);
	
	if (result == VMI_FAILURE){
		DBG_LINE;
		errprint("%s: VMI Failure\n", __FUNCTION__);
	}
	gettimeofday(&tv_end,NULL);
    // //sleep(2);

	ttprint(VMI_TEST_MISC, "%s: TimeStamp: %lld s %lld us\n", __FUNCTION__, (long long)tv_begin.tv_sec,(long long)tv_begin.tv_usec);
	
	ttprint(VMI_TEST_MISC, "%s: TimeStamp: %lld s %lld us\n", __FUNCTION__, (long long)tv_end.tv_sec,(long long)tv_end.tv_usec);

	duration=(tv_end.tv_sec-tv_begin.tv_sec)*1000000LL+(tv_end.tv_usec-tv_begin.tv_usec);
	ttprint(VMI_TEST_MAIN,  "%s: interval: (t2-t1): %lldus(%lldms)\n",__FUNCTION__, duration,duration/1000LL);
	
    return 0;

}