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29-Jan-2016 |
Andy Lutomirski <luto@kernel.org> |
selftests/x86: Add check_initial_reg_state()
This checks that ELF binaries are started with an appropriately
blank register state.
( There's currently a nasty special case in the entry asm to
arrange for this. I'm planning on removing the special case,
and this will help make sure I don't break it. )
Signed-off-by: Andy Lutomirski <luto@kernel.org>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/ef54f8d066b30a3eb36bbf26300eebb242185700.1454022279.git.luto@kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
/external/linux-kselftest/tools/testing/selftests/x86/check_initial_reg_state.c
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