kernel.git/arch/mips/kvm/kvm_mips_opcode.h, branch linux-3.12.yHosts the 0x221E linux distro kernel.
https://git.0xinfinity.dev/distro/kernel.git/atom?h=linux-3.12.y2013-05-08T01:55:35ZKVM/MIPS32: Privileged instruction/target branch emulation.2013-05-08T01:55:35ZSanjay Lal2012-11-22T02:34:04Zurn:sha1:e685c689f3a84e5e24a5867afc5e7b5857efa3e4
- The Guest kernel is run in UM and privileged instructions cause a trap.
- If the instruction causing the trap is in a branch delay slot, the branch
needs to be emulated to figure out the PC @ which the guest will resume
execution.
Signed-off-by: Sanjay Lal <sanjayl@kymasys.com>
Cc: kvm@vger.kernel.org
Cc: linux-mips@linux-mips.org
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>