Messages in this thread | | | Date | Fri, 19 Nov 2004 19:40:22 -0800 | From | Roland McGrath <> | Subject | Re: ptrace single-stepping change breaks Wine |
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> I'm getting the feeling that the question of whether to step into > signal handlers is orthogonal to single-stepping;
No, it's not. You only ever step into a handler when you ask to. That's already the interface.
> Platforms which don't implement PTRACE_SINGLESTEP would probably > appreciate this. A "single step" which stops you after setting up the > signal trampoline and adjusting the PC, before executing any > instructions in the handler.
That's what PTRACE_SINGLESTEP with a nonzero signal number does since it was fixed. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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