unicorn/qemu/target
Peter Maydell 1acd9efdc2
target/arm: Implement ARMv8M's PMSAv8 registers
As part of ARMv8M, we need to add support for the PMSAv8 MPU
architecture.

PMSAv8 differs from PMSAv7 both in register/data layout (for instance
using base and limit registers rather than base and size) and also in
behaviour (for example it does not have subregions); rather than
trying to wedge it into the existing PMSAv7 code and data structures,
we define separate ones.

This commit adds the data structures which hold the state for a
PMSAv8 MPU and the register interface to it. The implementation of
the MPU behaviour will be added in a subsequent commit.

Backports commit 0e1a46bbd2d6c39614b87f4e88ea305acce8a35f from qemu
2018-03-04 20:45:49 -05:00
..
arm target/arm: Implement ARMv8M's PMSAv8 registers 2018-03-04 20:45:49 -05:00
i386 target/i386: Remove unnecessary unicorn hooking code in i386_tr_init_disas_context 2018-03-04 20:31:07 -05:00
m68k gen-icount: check cflags instead of use_icount global 2018-03-04 14:26:26 -05:00
mips gen-icount: check cflags instead of use_icount global 2018-03-04 14:26:26 -05:00
sparc gen-icount: check cflags instead of use_icount global 2018-03-04 14:26:26 -05:00