diff options
| -rw-r--r-- | target/riscv/cpu_helper.c | 2 | ||||
| -rw-r--r-- | target/riscv/internals.h | 6 | ||||
| -rw-r--r-- | target/riscv/op_helper.c | 2 |
3 files changed, 6 insertions, 4 deletions
diff --git a/target/riscv/cpu_helper.c b/target/riscv/cpu_helper.c index abf275d2c6..291a1acbf7 100644 --- a/target/riscv/cpu_helper.c +++ b/target/riscv/cpu_helper.c @@ -593,7 +593,7 @@ void riscv_cpu_set_virt_enabled(CPURISCVState *env, bool enable) bool riscv_cpu_two_stage_lookup(int mmu_idx) { - return mmu_idx & MMU_HYP_ACCESS_BIT; + return mmu_idx & MMU_2STAGE_BIT; } int riscv_cpu_claim_interrupts(RISCVCPU *cpu, uint64_t interrupts) diff --git a/target/riscv/internals.h b/target/riscv/internals.h index b55152a7dc..7b63c0f1b6 100644 --- a/target/riscv/internals.h +++ b/target/riscv/internals.h @@ -27,13 +27,15 @@ * - S 0b001 * - S+SUM 0b010 * - M 0b011 - * - HLV/HLVX/HSV adds 0b100 + * - U+2STAGE 0b100 + * - S+2STAGE 0b101 + * - S+SUM+2STAGE 0b110 */ #define MMUIdx_U 0 #define MMUIdx_S 1 #define MMUIdx_S_SUM 2 #define MMUIdx_M 3 -#define MMU_HYP_ACCESS_BIT (1 << 2) +#define MMU_2STAGE_BIT (1 << 2) /* share data between vector helpers and decode code */ FIELD(VDATA, VM, 0, 1) diff --git a/target/riscv/op_helper.c b/target/riscv/op_helper.c index 7f83395370..6122f5fbe5 100644 --- a/target/riscv/op_helper.c +++ b/target/riscv/op_helper.c @@ -437,7 +437,7 @@ static int check_access_hlsv(CPURISCVState *env, bool x, uintptr_t ra) riscv_raise_exception(env, RISCV_EXCP_ILLEGAL_INST, ra); } - return cpu_mmu_index(env, x) | MMU_HYP_ACCESS_BIT; + return cpu_mmu_index(env, x) | MMU_2STAGE_BIT; } target_ulong helper_hyp_hlv_bu(CPURISCVState *env, target_ulong addr) |