qemu-e2k/target/mips
James Hogan d3d93c6c1e mips: Add KVM T&E segment support for TCG
MIPS KVM trap & emulate guest kernels have a different segment layout
compared with traditional MIPS kernels, to allow both the user and
kernel code to run from the user address segment without repeatedly
trapping to KVM.

QEMU currently supports this layout only for KVM, but its sometimes
useful to be able to run these kernels in QEMU on a PC, so enable it for
TCG too.

This also paves the way for MIPS KVM VZ support (which uses the normal
virtual memory layout) by abstracting whether user mode kernel segments
are in use.

Suggested-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: James Hogan <james.hogan@imgtec.com>
Cc: Yongbok Kim <yongbok.kim@imgtec.com>
Cc: Aurelien Jarno <aurelien@aurel32.net>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: kvm@vger.kernel.org
Reviewed-by: Richard Henderson <rth@twiddle.net>
[Yongbok Kim:
  minor change]
Signed-off-by: Yongbok Kim <yongbok.kim@imgtec.com>
2017-08-02 22:18:06 +01:00
..
cpu-qom.h
cpu.c qom/cpu: move tlb_flush to cpu_common_reset 2017-01-13 14:24:31 +00:00
cpu.h target/mips: Add segmentation control registers 2017-07-20 22:42:26 +01:00
dsp_helper.c
gdbstub.c
helper.c mips: Add KVM T&E segment support for TCG 2017-08-02 22:18:06 +01:00
helper.h target/mips: Add segmentation control registers 2017-07-20 22:42:26 +01:00
kvm_mips.h
kvm.c vcpu_dirty: share the same field in CPUState for all accelerators 2017-07-04 14:30:03 +02:00
lmi_helper.c
machine.c target/mips: Add segmentation control registers 2017-07-20 22:42:26 +01:00
Makefile.objs
mips-defs.h
mips-semi.c
msa_helper.c
op_helper.c target/mips: Add segmentation control registers 2017-07-20 22:42:26 +01:00
TODO
trace-events docs: fix broken paths to docs/devel/tracing.txt 2017-07-31 13:12:53 +03:00
translate_init.c target/mips: Enable CP0_EBase.WG on MIPS64 CPUs 2017-07-21 03:23:44 +01:00
translate.c mips: Add KVM T&E segment support for TCG 2017-08-02 22:18:06 +01:00