Re: [PATCH v2 2/8] target/riscv: add support for Zca and Zcf extensions

[Richard Henderson]

On 11/13/22 12:32, Weiwei Li wrote:

+        } else if ((get_xl_max(ctx) == MXL_RV32) &&
+            !ctx->cfg_ptr->ext_zcf &&
+            (((opcode & 0xe003) == 0x6000) ||
+             ((opcode & 0xe003) == 0x6002) ||
+             ((opcode & 0xe003) == 0xe000) ||
+             ((opcode & 0xe003) == 0xe002))) {
              gen_exception_illegal(ctx);

Why aren't you using the same c_flw solution that you do for Zcd?


r~