2

Is there a way to cause this to happen (short of recoding every instance of the call, say time() to be a call to syscall()?

VividD
  • 10,456
  • 6
  • 64
  • 111
John Hascall
  • 9,176
  • 6
  • 48
  • 72
  • http://rr-project.org/ seems to do this.But I am not sure if you will find what you are looking for. – k0n3ru Feb 17 '16 at 06:12
  • Thanks, I haven't yet found if/when/how rr does this, but it looks like a really cool tool. – John Hascall Feb 17 '16 at 07:57
  • https://github.com/rr-debugger/rr/pull/1279/files#diff-26743ee03d8e643c058f9cfa835705beadaa579c3b6220cb728940b11ab6e56fR1394 It patches the VDSO region to jump to its own code. – gcp Mar 09 '22 at 07:17

0 Answers0