[SCM] GNU Mach branch, master, updated. 870925205c78415dc4c594bfae9de8eb31745b81

[Samuel Thibault]

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- Log -----------------------------------------------------------------
commit 870925205c78415dc4c594bfae9de8eb31745b81
Author: Samuel Thibault <address@hidden>
Date:   Mon Nov 30 00:33:42 2009 +0100

    Add stack-protector support
    
        * kern/debug.c (__stack_chk_guard): New variable
        (__stack_chk_fail): New function.

commit 76e00450db45bfc4f2766c67bc861228c1023a75
Author: Samuel Thibault <address@hidden>
Date:   Mon Nov 30 00:24:35 2009 +0100

    Use gcc builtins for stdarg.h when available
    
        * i386/include/mach/sa/stdarg.h [__GNUC__ >= 3] (va_list):
        Typedef to __builtin_va_list.
        (va_start): define to __builtin_va_start.
        (va_end): define to __builtin_va_end.
        (va_arg): define to __builtin_va_arg.

-----------------------------------------------------------------------

Summary of changes:
 i386/include/mach/sa/stdarg.h |   12 ++++++++++++
 kern/debug.c                  |   13 +++++++++++++
 2 files changed, 25 insertions(+), 0 deletions(-)


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