ocaml/asmrun/runtime.c

52 lines
761 B
C

/* A very simplified runtime system for the native code compiler */
#include <stdio.h>
#include <stdlib.h>
#include "mlvalues.h"
extern int caml_start_program();
value print_int(n)
value n;
{
printf("%d", n>>1);
return 1;
}
value print_string(s)
value s;
{
printf("%s", (char *) s);
return 1;
}
value print_char(c)
value c;
{
printf("%c", c>>1);
return 1;
}
static struct {
value header;
char data[16];
} match_failure_id = {
((16 / sizeof(value)) << 11) + 0xFC,
"Match_failure\0\0\2"
};
char * Match_failure = match_failure_id.data;
int main(argc, argv)
int argc;
char ** argv;
{
init_heap();
if (caml_start_program() != 0) {
fprintf(stderr, "Uncaught exception\n");
exit(2);
}
return 0;
}