From eec36e70c95490b5ffd73e1b3c90289e38fa3127 Mon Sep 17 00:00:00 2001 From: Samuel Thibault Date: Sat, 19 Dec 2009 21:20:01 +0100 Subject: Document kdb_kintr stack manipulation * i386/i386/locore.S: Document kdb_kintr stack manipulation. --- i386/i386/locore.S | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/i386/i386/locore.S b/i386/i386/locore.S index 663db43..51a65c9 100644 --- a/i386/i386/locore.S +++ b/i386/i386/locore.S @@ -765,8 +765,10 @@ ast_from_interrupt: * * frame-> saved %ebp * return address in interrupt handler + * #ifndef MACH_XEN * iunit * saved SPL + * #endif * return address == return_to_iret_i * saved %edx * saved %ecx @@ -778,8 +780,10 @@ ast_from_interrupt: * OR: * frame-> saved %ebp * return address in interrupt handler + * #ifndef MACH_XEN * iunit * saved SPL + * #endif * return address == return_to_iret * pointer to save area on old stack * [ saved %ebx, if accurate timing ] -- cgit v1.2.3