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opnsense-src/sys/x86/include
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John Baldwin 180e57e5c7 Improve support for XSAVE with debuggers. 
- Dump an NT_X86_XSTATE note if XSAVE is in use. This note is designed
  to match what Linux does in that 1) it dumps the entire XSAVE area
  including the fxsave state, and 2) it stashes a copy of the current
  xsave mask in the unused padding between the fxsave state and the
  xstate header at the same location used by Linux.
- Teach readelf() to recognize NT_X86_XSTATE notes.
- Change PT_GET/SETXSTATE to take the entire XSAVE state instead of
  only the extra portion. This avoids having to always make two
  ptrace() calls to get or set the full XSAVE state.
- Add a PT_GET_XSTATE_INFO which returns the length of the current
  XSTATE save area (so the size of the buffer needed for PT_GETXSTATE)
  and the current XSAVE mask (%xcr0).

Differential Revision:	https://reviews.freebsd.org/D1193
Reviewed by:	kib
MFC after:	2 weeks
2014-11-21 20:53:17 +00:00
..
_align.h Merge amd64/i386 _align.h by aligning on the size of register_t (copied 2010-11-26 10:59:20 +00:00
_inttypes.h Copy powerpc/include/_inttypes.h to x86 and replace i386/amd64/pc98 2011-01-08 18:09:48 +00:00
_limits.h Consitently use "__LP64__". 2012-05-24 21:44:46 +00:00
_stdint.h Make the wchar_t type machine dependent. 2012-06-24 04:15:58 +00:00
_types.h Rename __wchar_t so it no longer conflicts with __wchar_t from clang 3.4 2014-04-01 14:46:11 +00:00
acpica_machdep.h x86/madt: make the interrupt override parser a public function 2014-08-04 08:58:50 +00:00
apicreg.h Move constants for indices in the local APIC's local vector table from 2013-12-09 21:08:52 +00:00
apicvar.h amd64/i386: introduce APIC hooks for different APIC implementations. 2014-06-16 08:43:03 +00:00
apm_bios.h Move identical copies of apm_bios.h to sys/x86/include, replace them with 2010-11-11 19:36:21 +00:00
bus.h Update NetBSD Foundation copyrights to 2-clause BSD 2014-03-18 01:40:25 +00:00
busdma_impl.h Remove redundand declaration, fixing the build with gcc. 2013-10-29 07:25:54 +00:00
elf.h Convert machine/elf.h, machine/frame.h, machine/sigframe.h, 2013-02-20 17:39:52 +00:00
endian.h Fix an issue introduced in sys/x86/include/endian.h with r232721. In 2012-03-29 23:31:48 +00:00
fdt.h Retire machine/fdt.h as a header used by MI code, as its function is now 2014-01-05 18:46:58 +00:00
float.h Consitently use "__LP64__". 2012-05-24 21:44:46 +00:00
fpu.h Improve support for XSAVE with debuggers. 2014-11-21 20:53:17 +00:00
frame.h Convert machine/elf.h, machine/frame.h, machine/sigframe.h, 2013-02-20 17:39:52 +00:00
init.h msi: add Xen MSI implementation 2014-09-30 16:46:45 +00:00
legacyvar.h Add support for managing PCI bus numbers. As with BARs and PCI-PCI bridge 2014-02-12 04:30:37 +00:00
mca.h Make machine check exception logging more readable. On newer Intel systems, 2012-04-02 15:07:22 +00:00
mptable.h Use fixed-width types for all fields in MP Table structures and pack 2013-12-11 21:19:04 +00:00
ofw_machdep.h Retire machine/fdt.h as a header used by MI code, as its function is now 2014-01-05 18:46:58 +00:00
pci_cfgreg.h Move {amd64,i386}/pci/pci_bus.c and {amd64,i386}/include/pci_cfgreg.h to 2011-06-22 21:04:13 +00:00
psl.h x86: Allow users to change PSL_RF via ptrace(PT_SETREGS...) 2013-11-14 15:37:20 +00:00
ptrace.h Improve support for XSAVE with debuggers. 2014-11-21 20:53:17 +00:00
reg.h Eliminate ia32_reg.h by moving its contents to x86 and ia64 reg.h. 2012-03-18 19:12:11 +00:00
segments.h Remove ia64. 2014-07-07 00:27:09 +00:00
setjmp.h Copy amd64 setjmp.h to x86 and replace amd64/i386/pc98 setjmp.h with stubs. 2012-02-28 22:17:52 +00:00
sigframe.h Convert machine/elf.h, machine/frame.h, machine/sigframe.h, 2013-02-20 17:39:52 +00:00
signal.h Convert machine/elf.h, machine/frame.h, machine/sigframe.h, 2013-02-20 17:39:52 +00:00
specialreg.h Merge from projects/bhyve_svm all the changes outside vmm.ko or bhyve utilities: 2014-10-20 18:09:33 +00:00
stdarg.h Add a va_copy() to our fall-back stdarg implementation for use with lint(1) 2013-10-07 10:01:23 +00:00
sysarch.h Copy amd64 sysarch.h to x86 and merge with i386 sysarch.h. Replace 2012-03-19 21:57:31 +00:00
trap.h Remove references to an unused fasttrap probe hook, and remove the 2013-10-31 02:35:00 +00:00
ucontext.h Convert machine/elf.h, machine/frame.h, machine/sigframe.h, 2013-02-20 17:39:52 +00:00
vdso.h Implement mechanism to export some kernel timekeeping data to 2012-06-22 07:06:40 +00:00
vmware.h Rework virtual machine hypervisor detection. 2014-10-28 19:17:44 +00:00