dump.c

dump.c.txt

#include <sys/types.h>
#include <unistd.h>
#include <stdio.h>

int test(int x, int y) {
    return x + y - x * y;
}
int end() {
    return 0;
}

int main() {
    pid_t pid = getpid();
    char cmd[1024];
    snprintf(cmd, 1024, "objdump /proc/%d/mem -d --start-address=%p --stop-address=%p", pid, &test, &end);
    fprintf(stderr, "running: '%s'\n", cmd);
    system(cmd);
    fprintf(stderr, "done\n");
    return 0;
}