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author | TANG Tiancheng <tangtiancheng.ttc@alibaba-inc.com> | 2024-09-19 13:50:42 +0800 |
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committer | Alistair Francis <alistair.francis@wdc.com> | 2024-10-30 11:22:07 +1000 |
commit | efd29e3398001c764fc9f0066ba1589e6ebc1043 (patch) | |
tree | 7fdd01831f8070cad289653bc034490327ccfc4c /target/riscv | |
parent | 658384884adc6379dbaf09e11a1f1f74ba46c772 (diff) | |
download | qemu-efd29e3398001c764fc9f0066ba1589e6ebc1043.zip qemu-efd29e3398001c764fc9f0066ba1589e6ebc1043.tar.gz qemu-efd29e3398001c764fc9f0066ba1589e6ebc1043.tar.bz2 |
target/riscv: Adjust PMP size for no-MMU RV64 QEMU running RV32
Ensure pmp_size is correctly determined using mxl for RV32
in RV64 QEMU.
Signed-off-by: TANG Tiancheng <tangtiancheng.ttc@alibaba-inc.com>
Reviewed-by: Liu Zhiwei <zhiwei_liu@linux.alibaba.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-ID: <20240919055048.562-3-zhiwei_liu@linux.alibaba.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Diffstat (limited to 'target/riscv')
-rw-r--r-- | target/riscv/pmp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/target/riscv/pmp.c b/target/riscv/pmp.c index 9eea397..5e74b72 100644 --- a/target/riscv/pmp.c +++ b/target/riscv/pmp.c @@ -326,7 +326,7 @@ bool pmp_hart_has_privs(CPURISCVState *env, hwaddr addr, */ pmp_size = -(addr | TARGET_PAGE_MASK); } else { - pmp_size = sizeof(target_ulong); + pmp_size = 2 << riscv_cpu_mxl(env); } } else { pmp_size = size; |