On 01/07, Sergio Durigan Junior wrote: > > On Tuesday, January 07 2014, Oleg Nesterov wrote: > > > Finally. If we add this feature, we should probably also report > > is_compat_task() somehow. Currently the debugger can't know if, say, > > a 64bit tracee does int80. > > OK, I will look into it, have no idea how to do that. Suggestions are > welcome, of course.
Well, you can probably encode is_compat_task() in ->ptrace_message along with syscall_get_nr(). But I am not sure about __X32_SYSCALL_BIT in ->orig_ax. Probably we should not clear it and report both bits. Oleg.q -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
