qemu/target/xtensa
Max Filippov 4d04ea35b3 target/xtensa: implement MPU option
The Memory Protection Unit Option (MPU) is a combined instruction and
data memory protection unit with more protection flexibility than the
Region Protection Option or the Region Translation Option but without
any translation capability. It does no demand paging and does not
reference a memory-based page table.

Add memory protection unit option, internal state, SRs and opcodes.
Implement MPU entries dumping in dump_mmu.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
2019-05-10 16:59:27 -07:00
..
core-dc232b target/xtensa: drop num_[core_]regs from dc232b/dc233c configs 2018-11-20 12:20:41 -08:00
core-dc233c target/xtensa: drop num_[core_]regs from dc232b/dc233c configs 2018-11-20 12:20:41 -08:00
core-de212 Remove unnecessary variables for function return value 2018-05-20 08:48:13 +03:00
core-fsf Remove unnecessary variables for function return value 2018-05-20 08:48:13 +03:00
core-sample_controller Remove unnecessary variables for function return value 2018-05-20 08:48:13 +03:00
core-test_kc705_be target/xtensa: add test_kc705_be core 2018-08-19 18:57:57 -07:00
core-test_mmuhifi_c3 target/xtensa: fixup test_mmuhifi_c3 overlay 2019-02-18 21:29:08 -08:00
core-dc232b.c target/xtensa: drop num_[core_]regs from dc232b/dc233c configs 2018-11-20 12:20:41 -08:00
core-dc233c.c target/xtensa: drop num_[core_]regs from dc232b/dc233c configs 2018-11-20 12:20:41 -08:00
core-de212.c target: Do not include "exec/exec-all.h" if it is not necessary 2018-06-01 14:15:10 +02:00
core-fsf.c target: Do not include "exec/exec-all.h" if it is not necessary 2018-06-01 14:15:10 +02:00
core-sample_controller.c target: Do not include "exec/exec-all.h" if it is not necessary 2018-06-01 14:15:10 +02:00
core-test_kc705_be.c target/xtensa: add test_kc705_be core 2018-08-19 18:57:57 -07:00
core-test_mmuhifi_c3.c target/xtensa: add test_mmuhifi_c3 core 2019-01-28 11:55:20 -08:00
cpu-qom.h
cpu.c target/xtensa: implement MPU option 2019-05-10 16:59:27 -07:00
cpu.h target/xtensa: implement MPU option 2019-05-10 16:59:27 -07:00
dbg_helper.c target/xtensa: extract debug helpers 2019-01-13 23:35:34 -08:00
exc_helper.c target/xtensa: fix access to the INTERRUPT SR 2019-01-24 10:44:26 -08:00
fpu_helper.c target/xtensa: extract FPU helpers 2019-01-13 23:33:42 -08:00
gdbstub.c target/xtensa: gdbstub fix register counting 2018-11-20 12:20:41 -08:00
helper.c target/xtensa: get rid of centralized SR properties 2019-05-10 16:53:01 -07:00
helper.h target/xtensa: implement MPU option 2019-05-10 16:59:27 -07:00
import_core.sh target/xtensa/import_core.sh: don't add duplicate 'static' 2019-02-08 19:37:45 -08:00
Makefile.objs target/xtensa: add test_mmuhifi_c3 core 2019-01-28 11:55:20 -08:00
mmu_helper.c target/xtensa: implement MPU option 2019-05-10 16:59:27 -07:00
monitor.c target: Clean up how the dump_mmu() print 2019-04-18 22:18:59 +02:00
op_helper.c target/xtensa: fix access to the INTERRUPT SR 2019-01-24 10:44:26 -08:00
overlay_tool.h target/xtensa: implement MPU option 2019-05-10 16:59:27 -07:00
translate.c target/xtensa: implement MPU option 2019-05-10 16:59:27 -07:00
win_helper.c target/xtensa: only rotate window in the retw helper 2019-02-28 04:43:22 -08:00
xtensa-isa-internal.h target/xtensa: import libisa source 2017-12-18 21:26:19 -08:00
xtensa-isa.c Clean up includes 2018-02-09 05:05:11 +01:00
xtensa-isa.h Use #include "..." for our own headers, <...> for others 2018-02-09 05:05:11 +01:00
xtensa-semi.c target/xtensa: don't announce exit simcall 2019-03-23 14:41:48 -07:00