diff options
| author | Huacai Chen <chenhc@lemote.com> | 2020-05-23 15:56:33 +0800 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2020-06-04 13:49:00 -0400 |
| commit | 3210e2c279fee1076978b49988acdd935a6f7435 (patch) | |
| tree | 1029d1e6a5a180ce00a03d99128a60dc9a00007b /tools/lib/api/debug.c | |
| parent | 8bf31295030e35ef1e9e1b25b02041423f8291d3 (diff) | |
KVM: MIPS: Introduce and use cpu_guest_has_ldpte
Loongson-3 has lddir/ldpte instructions and their related CP0 registers
are the same as HTW. So we introduce a cpu_guest_has_ldpte flag and use
it to indicate whether we need to save/restore HTW related CP0 registers
(PWBase, PWSize, PWField and PWCtl).
Acked-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Reviewed-by: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com>
Signed-off-by: Huacai Chen <chenhc@lemote.com>
Co-developed-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Message-Id: <1590220602-3547-7-git-send-email-chenhc@lemote.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tools/lib/api/debug.c')
0 files changed, 0 insertions, 0 deletions