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[v7,01/10] target/riscv: introduce riscv_cpu_cfg()

Message ID 20230222185205.355361-2-dbarboza@ventanamicro.com
State New
Headers show
Series make write_misa a no-op and FEATURE_* cleanups | expand

Commit Message

Daniel Henrique Barboza Feb. 22, 2023, 6:51 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.

Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Reviewed-by: Bin Meng <bmeng@tinylab.org>
Reviewed-by: LIU Zhiwei <zhiwei_liu@linux.alibaba.com>
Reviewed-by: Weiwei Li <liweiwei@iscas.ac.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
---
 target/riscv/cpu.h | 5 +++++
 1 file changed, 5 insertions(+)
diff mbox series

Patch

diff --git a/target/riscv/cpu.h b/target/riscv/cpu.h
index 7128438d8e..215423499e 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 const 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