Konstantin Belousov 6cf9a08d2c Introduce the x86 kernel interfaces to allow kernel code to use ... FPU/SSE hardware. Caller should provide a save area that is chained into the stack of the areas; pcb save_area for usermode FPU state is on top. The pcb now contains a pointer to the current FPU saved area, used during FPUDNA handling and context switches. There is also a facility to allow the kernel thread to use pcb save_area. Change the dreaded warnings "npxdna in kernel mode!" into the panics when FPU usage is not registered. KPI discussed with: fabient Tested by: pho, fabient Hardware provided by: Sentex Communications MFC after: 1 month		2010-06-05 15:59:59 +00:00
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imgact_linux.c	VOP_LOCK1() (and so VOP_LOCK()) and VOP_UNLOCK() are only used in	2008-01-13 14:44:15 +00:00
linux_dummy.c	Implement robust futexes. Most of the code is modelled after	2008-05-13 20:01:27 +00:00
linux_genassym.c	Segment registers are stored in the uc_mcontext member of the struct	2008-09-07 16:39:21 +00:00
linux_ipc64.h
linux_locore.s	Change some movl's to mov's. Newer GAS no longer accept 'movl' instructions	2009-01-31 11:37:21 +00:00
linux_machdep.c	Fix some problems with effective mmap() offsets > 32 bits. This was	2009-10-28 20:17:54 +00:00
linux_proto.h	As jhb@ pointed out to me, r197057 was incorrect, not least because these	2009-09-10 13:20:27 +00:00
linux_ptrace.c	Introduce the x86 kernel interfaces to allow kernel code to use	2010-06-05 15:59:59 +00:00
linux_support.s	Move futex support code from <arch>/support.s into linux compat directory.	2007-05-23 08:33:06 +00:00
linux_syscall.h	Regenerate system call tables for r184789.	2008-11-09 10:48:06 +00:00
linux_sysent.c	Regenerate generated syscall files following changes to struct sysent in	2009-06-01 16:14:38 +00:00
linux_sysvec.c	Reorganize syscall entry and leave handling.	2010-05-23 18:32:02 +00:00
linux.h	Rename st_*timespec fields to st_*tim for POSIX 2008 compliance.	2010-03-28 13:13:22 +00:00
Makefile
syscalls.conf
syscalls.master	Mark uname(), getdomainname() and setdomainname() with COMPAT_FREEBSD4.	2008-11-09 10:45:13 +00:00