[v2,02/11] target/riscv: introduce riscv_cpu_cfg()

Commit Message

Daniel Henrique Barboza Feb. 14, 2023, 7:23 p.m. UTC

We're going to do changes that requires accessing the RISCVCPUConfig
struct from the RISCVCPU, having access only to a CPURISCVState 'env'
pointer. Add a helper to make the code easier to read.

Reviewed-by: Weiwei Li <[e-mail]>
Signed-off-by: Daniel Henrique Barboza <[e-mail]>
---
 target/riscv/cpu.h | 5 +++++
 1 file changed, 5 insertions(+)

Comments

Bin Meng Feb. 15, 2023, 11:22 a.m. UTC | #1

On Wed, Feb 15, 2023 at 3:26 AM Daniel Henrique Barboza
<[e-mail]> wrote:
>
> We're going to do changes that requires accessing the RISCVCPUConfig
> struct from the RISCVCPU, having access only to a CPURISCVState 'env'
> pointer. Add a helper to make the code easier to read.
>
> Reviewed-by: Weiwei Li <[e-mail]>
> Signed-off-by: Daniel Henrique Barboza <[e-mail]>
> ---
>  target/riscv/cpu.h | 5 +++++
>  1 file changed, 5 insertions(+)
>

Reviewed-by: Bin Meng <[e-mail]>

Patch

diff --git a/target/riscv/cpu.h b/target/riscv/cpu.h
index 7128438d8e..5e4d056772 100644
--- a/target/riscv/cpu.h
+++ b/target/riscv/cpu.h
@@ -654,6 +654,11 @@  static inline RISCVMXL riscv_cpu_mxl(CPURISCVState *env)
 #endif
 #define riscv_cpu_mxl_bits(env) (1UL << (4 + riscv_cpu_mxl(env)))
 
+static inline RISCVCPUConfig riscv_cpu_cfg(CPURISCVState *env)
+{
+    return env_archcpu(env)->cfg;
+}
+
 #if defined(TARGET_RISCV32)
 #define cpu_recompute_xl(env)  ((void)(env), MXL_RV32)
 #else