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Hou Weiying ae39e4ce19 target/riscv: Implementation of enhanced PMP (ePMP) 
This commit adds support for ePMP v0.9.1.

The ePMP spec can be found in:
https://docs.google.com/document/d/1Mh_aiHYxemL0umN3GTTw8vsbmzHZ_nxZXgjgOUzbvc8

Signed-off-by: Hongzheng-Li <Ethan.Lee.QNL@gmail.com>
Signed-off-by: Hou Weiying <weiying_hou@outlook.com>
Signed-off-by: Myriad-Dreamin <camiyoru@gmail.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Message-id: fef23b885f9649a4d54e7c98b168bdec5d297bb1.1618812899.git.alistair.francis@wdc.com
[ Changes by AF:
 - Rebase on master
 - Update to latest spec
 - Use a switch case to handle ePMP MML permissions
 - Fix a few bugs
]
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2021-05-11 20:02:06 +10:00
..
alpha target/alpha: fix icount handling for timer instructions 2021-04-05 07:32:56 -07:00
arm target/arm: Make WFI a NOP for userspace emulators 2021-05-10 13:24:09 +01:00
avr target/avr: Fix interrupt execution 2021-03-15 00:39:52 +01:00
cris target/cris: Plug leakage of TCG temporaries 2021-02-22 09:04:58 +01:00
hexagon Trivial patches pull request 20210503 2021-05-05 13:52:00 +01:00
hppa exec: Use cpu_untagged_addr in g2h; split out g2h_untagged 2021-02-16 11:04:53 +00:00
i386 * NetBSD NVMM support 2021-05-06 18:56:17 +01:00
lm32 hw: Do not include qemu/log.h if it is not necessary 2021-05-02 17:24:50 +02:00
m68k Prepare MacOS ROM support: 2021-03-12 18:56:56 +00:00
microblaze cpu: tcg_ops: move to tcg-cpu-ops.h, keep a pointer in CPUClass 2021-02-05 10:24:15 -10:00
mips target/mips: Move TCG source files under tcg/ sub directory 2021-05-02 16:49:35 +02:00
moxie exec: Move TranslationBlock typedef to qemu/typedefs.h 2021-02-18 08:19:08 +00:00
nios2 semihosting: Move include/hw/semihosting/ -> include/semihosting/ 2021-03-10 15:34:12 +00:00
openrisc Do not include sysemu/sysemu.h if it's not really necessary 2021-05-02 17:24:50 +02:00
ppc target/ppc: removed VSCR from SPR registration 2021-05-04 13:12:59 +10:00
riscv target/riscv: Implementation of enhanced PMP (ePMP) 2021-05-11 20:02:06 +10:00
rx Do not include sysemu/sysemu.h if it's not really necessary 2021-05-02 17:24:50 +02:00
s390x Do not include exec/address-spaces.h if it's not really necessary 2021-05-02 17:24:51 +02:00
sh4 target/sh4: Remove unused definitions 2021-03-06 16:18:42 +01:00
sparc hw/sparc*: Move cpu_check_irqs() to target/sparc/ 2021-05-04 22:45:53 +01:00
tricore target/tricore: Fix OPC2_32_RRPW_EXTR for width=0 2021-03-14 14:49:01 +01:00
unicore32 semihosting: Move include/hw/semihosting/ -> include/semihosting/ 2021-03-10 15:34:12 +00:00
xtensa Do not include exec/address-spaces.h if it's not really necessary 2021-05-02 17:24:51 +02:00
meson.build Remove deprecated target tilegx 2021-03-09 11:26:32 +01:00