| Message ID | 20240701033722.954-3-zhiwei_liu@linux.alibaba.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | target/riscv: Expose RV32 cpu to RV64 QEMU | expand |
On Mon, Jul 1, 2024 at 1:40 PM LIU Zhiwei <zhiwei_liu@linux.alibaba.com> wrote: > > From: TANG Tiancheng <tangtiancheng.ttc@alibaba-inc.com> > > 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> Alistair > --- > target/riscv/pmp.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/target/riscv/pmp.c b/target/riscv/pmp.c > index 9eea397e72..f65aa3dba7 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 = 2UL << riscv_cpu_mxl(env); > } > } else { > pmp_size = size; > -- > 2.43.0 > >
diff --git a/target/riscv/pmp.c b/target/riscv/pmp.c index 9eea397e72..f65aa3dba7 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 = 2UL << riscv_cpu_mxl(env); } } else { pmp_size = size;