29 lines
519 B
C
29 lines
519 B
C
#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <sys/ptrace.h>
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#include "debugger.h"
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int main(int argc, char* argv[]) {
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if (argc < 2) {
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printf("Usage: %s <filename>\n", argv[0]);
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return 1;
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}
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char * prog = argv[1];
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int pid = fork();
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if (pid == 0) {
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// child
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ptrace(PT_TRACE_ME, 0, NULL, 0);
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execl(prog, prog, NULL);
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} else {
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// parent
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printf("Started debugging %s with pid %d\n", prog, pid);
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debugger_t *dbg = debugger_create(prog, pid);
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debugger_run(dbg);
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}
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exit(0);
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} |