[dev] ignore register read error
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4
main.c
4
main.c
@ -177,7 +177,9 @@ static void tracer(pid_t ppid) {
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if (WSTOPSIG(status) == (SIGTRAP | 0x80)) {
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struct user_regs_struct regs;
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if (ptrace(PTRACE_GETREGS, pid, NULL, ®s) == -1) {
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die("Cannot get registers");
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// TODO: this reaches, even though the stop reason is syscall
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// printf("error=%d pid=%d\n", errno, pid);
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printf("Cannot get registers\n");
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continue;
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}
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