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[PULL 22/89] target/riscv: Remove check on RVH for riscv_cpu_virt_enable
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From: |
Alistair Francis |
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Subject: |
[PULL 22/89] target/riscv: Remove check on RVH for riscv_cpu_virt_enabled |
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Date: |
Fri, 5 May 2023 11:01:34 +1000 |
From: Weiwei Li <liweiwei@iscas.ac.cn>
Since env->virt.VIRT_ONOFF is initialized as false, and will not be set
to true when RVH is disabled, so we can just return this bit(false) when
RVH is not disabled.
Signed-off-by: Weiwei Li <liweiwei@iscas.ac.cn>
Signed-off-by: Junqiang Wang <wangjunqiang@iscas.ac.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: LIU Zhiwei <zhiwei_liu@linux.alibaba.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <20230327080858.39703-4-liweiwei@iscas.ac.cn>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
---
target/riscv/cpu_helper.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/target/riscv/cpu_helper.c b/target/riscv/cpu_helper.c
index e140d6a8d0..62fd2c90f1 100644
--- a/target/riscv/cpu_helper.c
+++ b/target/riscv/cpu_helper.c
@@ -560,10 +560,6 @@ void riscv_cpu_set_geilen(CPURISCVState *env, target_ulong
geilen)
bool riscv_cpu_virt_enabled(CPURISCVState *env)
{
- if (!riscv_has_ext(env, RVH)) {
- return false;
- }
-
return get_field(env->virt, VIRT_ONOFF);
}
--
2.40.0
- [PULL 14/89] target/riscv: add support for Zcmp extension, (continued)
- [PULL 14/89] target/riscv: add support for Zcmp extension, Alistair Francis, 2023/05/04
- [PULL 15/89] target/riscv: add support for Zcmt extension, Alistair Francis, 2023/05/04
- [PULL 16/89] target/riscv: expose properties for Zc* extension, Alistair Francis, 2023/05/04
- [PULL 17/89] disas/riscv.c: add disasm support for Zc*, Alistair Francis, 2023/05/04
- [PULL 18/89] target/riscv: Add support for Zce, Alistair Francis, 2023/05/04
- [PULL 19/89] target/riscv: Fix itrigger when icount is used, Alistair Francis, 2023/05/04
- [PULL 20/89] target/riscv: Remove redundant call to riscv_cpu_virt_enabled, Alistair Francis, 2023/05/04
- [PULL 21/89] target/riscv: Remove redundant check on RVH, Alistair Francis, 2023/05/04
- [PULL 22/89] target/riscv: Remove check on RVH for riscv_cpu_virt_enabled,
Alistair Francis <=
- [PULL 23/89] target/riscv: Remove check on RVH for riscv_cpu_set_virt_enabled, Alistair Francis, 2023/05/04
- [PULL 24/89] target/riscv: Convert env->virt to a bool env->virt_enabled, Alistair Francis, 2023/05/04
- [PULL 25/89] target/riscv: Remove redundant parentheses, Alistair Francis, 2023/05/04
- [PULL 26/89] target/riscv: Fix addr type for get_physical_address, Alistair Francis, 2023/05/04
- [PULL 27/89] target/riscv: Set opcode to env->bins for illegal/virtual instruction fault, Alistair Francis, 2023/05/04
- [PULL 28/89] target/riscv: Remove riscv_cpu_virt_enabled(), Alistair Francis, 2023/05/04
- [PULL 29/89] target/riscv: Fix format for indentation, Alistair Francis, 2023/05/04
- [PULL 31/89] target/riscv: Fix lines with over 80 characters, Alistair Francis, 2023/05/04
- [PULL 30/89] target/riscv: Fix format for comments, Alistair Francis, 2023/05/04
- [PULL 32/89] hw/riscv: Add signature dump function for spike to run ACT tests, Alistair Francis, 2023/05/04