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qemu/target/riscv
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Atish Patra 73b0195416 target/riscv: Add asserts for out-of-bound access 
Coverity complained about the possible out-of-bounds access with
counter_virt/counter_virt_prev because these two arrays are
accessed with privilege mode. However, these two arrays are accessed
only when virt is enabled. Thus, the privilege mode can't be M mode.

Add the asserts anyways to detect any wrong usage of these arrays
in the future.

Suggested-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Atish Patra <atishp@rivosinc.com>
Fixes: Coverity CID 1558459
Fixes: Coverity CID 1558462
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-ID: <20240724-fixes-v1-1-4a64596b0d64@rivosinc.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2024-08-06 14:20:16 +10:00
..
insn_trans target/riscv: Relax fld alignment requirement 2024-08-06 14:18:41 +10:00
kvm target/riscv/kvm: update KVM regs to Linux 6.10-rc5 2024-07-18 12:08:44 +10:00
tcg target/riscv: Add zcmop extension 2024-07-18 12:00:42 +10:00
arch_dump.c target/riscv: Fix format for comments 2023-05-05 10:49:50 +10:00
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_bits.h target/riscv: Add cycle & instret privilege mode filtering support 2024-07-18 12:08:44 +10:00
cpu_cfg.h target/riscv: Add cycle & instret privilege mode filtering properties 2024-07-18 12:08:44 +10:00
cpu_helper.c target/riscv: Implement privilege mode filtering for cycle/instret 2024-07-18 12:08:44 +10:00
cpu_user.h Supply missing header guards 2019-06-12 13:20:21 +02:00
cpu_vendorid.h target/riscv: add Ventana's Veyron V1 CPU 2023-05-05 10:49:50 +10:00
cpu-param.h target: Define TCG_GUEST_DEFAULT_MO in 'cpu-param.h' 2024-04-26 15:31:37 +02:00
cpu-qom.h target/riscv: add rv32i, rv32e and rv64e CPUs 2024-02-09 20:49:41 +10:00
cpu.c target/riscv: Expose the Smcntrpmf config 2024-07-18 12:08:45 +10:00
cpu.h target/riscv: raise an exception when CSRRS/CSRRC writes a read-only CSR 2024-07-18 12:08:45 +10:00
crypto_helper.c target/riscv: Use accelerated helper for AES64KS1I 2023-09-11 11:45:55 +10:00
csr.c target/riscv: raise an exception when CSRRS/CSRRC writes a read-only CSR 2024-07-18 12:08:45 +10:00
debug.c target/riscv: Apply modularized matching conditions for icount trigger 2024-06-27 13:09:16 +10:00
debug.h exec: Declare CPUBreakpoint/CPUWatchpoint type in 'breakpoint.h' header 2024-04-26 17:03:05 +02:00
fpu_helper.c target/riscv: Fix froundnx.h nanbox check 2024-06-26 23:02:35 +10:00
gdbstub.c riscv, gdbstub.c: fix reg_width in ricsv_gen_dynamic_vector_feature() 2024-06-03 11:12:12 +10:00
helper.h target/riscv: Raise exceptions on wrs.nto 2024-06-03 11:12:11 +10:00
insn16.decode target/riscv: Add zcmop extension 2024-07-18 12:00:42 +10:00
insn32.decode target/riscv: Add amocas.[b|h] for Zabha 2024-07-18 12:00:42 +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: Set TCGCPUOps::cpu_exec_halt to target's has_work implementation 2024-07-11 11:41:34 +01:00
Kconfig target/riscv: Restrict semihosting to TCG 2024-07-22 09:38:11 +01:00
m128_helper.c target/helpers: Remove unnecessary 'qemu/main-loop.h' header 2023-08-31 19:47:43 +02:00
machine.c target/riscv: Save counter values during countinhibit update 2024-07-18 12:08:44 +10:00
meson.build riscv: thead: Add th.sxstatus CSR emulation 2024-06-03 11:12:12 +10:00
monitor.c riscv: spelling fixes 2023-09-08 13:08:52 +03:00
op_helper.c target/riscv: raise an exception when CSRRS/CSRRC writes a read-only CSR 2024-07-18 12:08:45 +10:00
pmp.c exec/cpu: Extract page-protection definitions to page-protection.h 2024-05-06 11:17:15 +02:00
pmp.h target/riscv/pmp: Use hwaddr instead of target_ulong for RV32 2024-01-10 18:47:46 +10:00
pmu.c target/riscv: Add asserts for out-of-bound access 2024-08-06 14:20:16 +10:00
pmu.h target/riscv: More accurately model priv mode filtering. 2024-07-18 12:08:45 +10:00
riscv-qmp-cmds.c target: Improve error reporting for CpuModelInfo member @props 2024-03-12 14:03:00 +01:00
sbi_ecall_interface.h target/riscv/kvm: implement SBI debug console (DBCN) calls 2024-06-03 11:12:11 +10:00
th_csr.c riscv: thead: Add th.sxstatus CSR emulation 2024-06-03 11:12:12 +10:00
time_helper.c target/riscv: Simplify type conversion for CPURISCVState 2023-05-05 10:49:49 +10:00
time_helper.h target/riscv: Simplify type conversion for CPURISCVState 2023-05-05 10:49:49 +10:00
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: Move gen_cmpxchg before adding amocas.[b|h] 2024-07-18 12:00:42 +10:00
vcrypto_helper.c target/riscv/vector_helpers: do early exit when vstart >= vl 2024-03-22 15:20:02 +10:00
vector_helper.c target/riscv: Simplify probing in vext_ldff 2024-07-23 10:57:42 +10:00
vector_internals.c target/riscv: Fix the element agnostic function problem 2024-06-03 11:12:12 +10:00
vector_internals.h target/riscv/vector_helpers: do early exit when vstart >= vl 2024-03-22 15:20:02 +10:00
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
zce_helper.c target/riscv: add support for Zcmt extension 2023-05-05 10:49:50 +10:00