John Baldwin df66ebeba3 When XSAVE support was added on amd64, the FPU save area was moved ... out of 'struct pcb' and into a variable-sized region after the structure. The kgdb code currently only reads the pcb. It does not read in the FPU save area but instead passes stack garbage as the FPU's saved context. Fixing this would mean determining the proper size of the area and fetching it. However, this state is not saved for running CPUs in stoppcbs[], so the callback would also have to know to ignore those pcbs. Instead, just remove the call since it is of limited usefulness. It results in kgdb reporting the state of the FPU/SIMD registers in userland, not their current values in the kernel. In particular, it does not report the correct state for any code in the kernel which does use the FPU and would report incorrect values in that case. Reviewed by: kib MFC after: 1 week Differential Revision: https://reviews.freebsd.org/D3743		2015-09-29 15:47:42 +00:00
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lib	Remove redundant .NOPATH.	2015-09-26 14:15:01 +00:00
tests	Add placeholder Kyuafiles for various top-level hierarchies.	2014-04-21 21:39:25 +00:00
usr.bin	When XSAVE support was added on amd64, the FPU save area was moved	2015-09-29 15:47:42 +00:00
COPYING
COPYING.LIB
Makefile	Use src.opts.mk in preference to bsd.own.mk except where we need stuff	2014-05-06 04:22:01 +00:00
Makefile.inc	NODOCCOMPRESS -> NO_DOCCOMPRESS	2004-12-21 09:33:47 +00:00