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target/riscv: Add a virtualised MMU Mode

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Add a new MMU mode that includes the current virt mode.

Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 4b301bc0ea36da962fc1605371b65019ac3073df.1604464950.git.alistair.francis@wdc.com
This commit is contained in:
Alistair Francis 2020-11-03 20:43:23 -08:00
parent 3c8c36c908
commit c445593d30
3 changed files with 14 additions and 3 deletions
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2
target/riscv/cpu_helper.c
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@ -323,7 +323,7 @@ static int get_physical_address(CPURISCVState *env, hwaddr *physical,
* (riscv_cpu_do_interrupt) is correct */
MemTxResult res;
MemTxAttrs attrs = MEMTXATTRS_UNSPECIFIED;
int mode = mmu_idx;
int mode = mmu_idx & TB_FLAGS_PRIV_MMU_MASK;
bool use_background = false;
/*