Bin Meng a5e0f68652 target/riscv: Add some comments to clarify the priority policy of riscv_csrrw_check() ... The priority policy of riscv_csrrw_check() was once adjusted in commit eacaf44019 ("target/riscv: Fix priority of csr related check in riscv_csrrw_check") whose commit message says the CSR existence check should come before the access control check, but the code changes did not agree with the commit message, that the predicate() check actually came after the read / write check. In fact this was intentional. Add some comments there so that people won't bother trying to change it without a solid reason. Signed-off-by: Bin Meng <bmeng@tinylab.org> Reviewed-by: Weiwei Li<liweiwei@iscas.ac.cn> Message-ID: <20230228104035.1879882-3-bmeng@tinylab.org> Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>		2023-03-01 16:40:11 -08:00
..
insn_trans	target/riscv: fix ctzw behavior	2023-02-07 08:19:23 +10:00
arch_dump.c	dump: Replace opaque DumpState pointer with a typed one	2022-10-06 19:30:43 +04:00
bitmanip_helper.c	target/riscv: rvk: add support for zbkx extension	2022-04-29 10:47:45 +10:00
common-semi-target.h	semihosting: Split out common-semi-target.h	2022-06-28 04:35:07 +05:30
cpu-param.h	Normalize header guard symbol definition	2022-05-11 16:50:26 +02:00
cpu.c	target/riscv: remove RISCV_FEATURE_MMU	2023-03-01 13:47:15 -08:00
cpu.h	target/riscv/cpu: remove CPUArchState::features and friends	2023-03-01 13:47:16 -08:00
cpu_bits.h	target/riscv: Add smstateen support	2023-01-06 10:42:55 +10:00
cpu_helper.c	target/riscv: remove RISCV_FEATURE_MMU	2023-03-01 13:47:15 -08:00
cpu_user.h	Supply missing header guards	2019-06-12 13:20:21 +02:00
cpu_vendorid.h	RISC-V: Add initial support for T-Head C906	2023-02-07 08:19:23 +10:00
crypto_helper.c	target/riscv: rvk: add support for zksed/zksh extension	2022-04-29 10:47:45 +10:00
csr.c	target/riscv: Add some comments to clarify the priority policy of riscv_csrrw_check()	2023-03-01 16:40:11 -08:00
debug.c	target/riscv: set tval for triggered watchpoints	2023-02-07 08:19:23 +10:00
debug.h	target/riscv: Add itrigger support when icount is enabled	2023-01-06 10:42:55 +10:00
fpu_helper.c	target/riscv: Remove helper_set_rod_rounding_mode	2023-01-20 10:14:14 +10:00
gdbstub.c	target/riscv: gdbstub: Check priv spec version before reporting CSR	2023-03-01 16:40:10 -08:00
helper.h	RISC-V: Adding XTheadSync ISA extension	2023-02-07 08:19:23 +10:00
insn16.decode	target/riscv: fix shifts shamt value for rv128c	2022-09-07 09:18:32 +02:00
insn32.decode	RISC-V: Add Zawrs ISA extension support	2023-01-06 10:42:55 +10:00
instmap.h	target/riscv: Update [m|h]tinst CSR in riscv_cpu_do_interrupt()	2022-09-07 09:18:32 +02:00
internals.h	target/riscv: rvv: Add mask agnostic for vv instructions	2022-09-07 09:18:32 +02:00
Kconfig	meson: Introduce target-specific Kconfig	2021-07-09 18:21:34 +02:00
kvm-stub.c	target/riscv: Support setting external interrupt by KVM	2022-01-21 15:52:56 +10:00
kvm.c	target/riscv: fix SBI getchar handler for KVM	2023-02-07 08:19:23 +10:00
kvm_riscv.h	target/riscv: Support setting external interrupt by KVM	2022-01-21 15:52:56 +10:00
m128_helper.c	target/riscv: support for 128-bit M extension	2022-01-08 15:46:10 +10:00
machine.c	target/riscv/cpu: remove CPUArchState::features and friends	2023-03-01 13:47:16 -08:00
meson.build	RISC-V: Adding XTheadCmo ISA extension	2023-02-07 08:19:23 +10:00
monitor.c	target/riscv: remove RISCV_FEATURE_MMU	2023-03-01 13:47:15 -08:00
op_helper.c	target/riscv: remove RISCV_FEATURE_PMP	2023-03-01 13:47:13 -08:00
pmp.c	target/riscv: remove RISCV_FEATURE_MMU	2023-03-01 13:47:15 -08:00
pmp.h	target/riscv: Fix PMP propagation for tlb	2023-01-06 10:42:55 +10:00
pmu.c	hw/riscv: virt: Add PMU DT node to the device tree	2022-09-07 09:19:15 +02:00
pmu.h	riscv: Clean up includes	2023-02-08 07:28:05 +01:00
sbi_ecall_interface.h	Clean up ill-advised or unusual header guards	2022-05-11 16:50:01 +02:00
time_helper.c	target/riscv: No need to re-start QEMU timer when timecmp == UINT64_MAX	2023-02-07 08:19:23 +10:00
time_helper.h	target/riscv: Add stimecmp support	2022-09-07 09:19:15 +02:00
trace-events	target/riscv: Add ePMP CSR access functions	2021-05-11 20:02:06 +10:00
trace.h	trace: switch position of headers to what Meson requires	2020-08-21 06:18:24 -04:00
translate.c	target/riscv: fix for virtual instr exception	2023-02-07 08:19:23 +10:00
vector_helper.c	target/riscv: Fix vslide1up.vf and vslide1down.vf	2023-02-23 14:21:34 -08:00
xthead.decode	RISC-V: Adding XTheadFmv ISA extension	2023-02-07 08:19:23 +10:00
XVentanaCondOps.decode	target/riscv: Add XVentanaCondOps custom extension	2022-02-16 12:24:18 +10:00