CVS commit: src/lib/libc/arch/x86_64/gen

[Joerg Sonnenberger <joerg%netbsd.org@localhost>]

Module Name:    src
Committed By:   joerg
Date:           Thu Jul  2 09:57:09 UTC 2009

Modified Files:
        src/lib/libc/arch/x86_64/gen: _lwp.c

Log Message:
Fix stack alignment for the thread stack.  The AMD64 stack has 16 Bytes
alignment, but this is active before the return address is pushed onto
the stack.  Fixes random crashes in va_start when the SSE registers are
saved.


To generate a diff of this commit:
cvs rdiff -u -r1.5 -r1.6 src/lib/libc/arch/x86_64/gen/_lwp.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.