emaste 13b4da30e0 Avoid writing uninitialized stack data into a thread's MMX/SSE state by ... first getting the current state with td_thr_getxmmregs_p. Without this, debugging a threaded app that uses libthr resulted in kernel panics or spurious SIGFPEs for me. (As of revision 1.6, sys/i386/i386/ptrace_machdep.c masks off the reserved bits in the mxcsr register, which prevents the kernel panics.) Architectures without PT_GETXMMREGS are not affected. MFC after: 1 week		2007-02-20 18:10:13 +00:00
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fbsd-threads.c	Avoid writing uninitialized stack data into a thread's MMX/SSE state by	2007-02-20 18:10:13 +00:00
frame-unwind.diff	Add a kluge to allow kgdb(1) to inject its own frame sniffer in the	2005-09-10 18:25:53 +00:00
Makefile	Clean the product of patch(1).	2006-04-10 09:00:19 +00:00