From: LIU Zhiwei <zhiwei_liu@c-sky.com>
Date: Thu, 20 Jan 2022 12:20:36 +0000 (+0800)
Subject: target/riscv: Relax debug check for pm write
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=47bdec821b8dda7658e3e802a26b9bd8319cdb49;p=qemu.git

target/riscv: Relax debug check for pm write

Signed-off-by: LIU Zhiwei <zhiwei_liu@c-sky.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20220120122050.41546-10-zhiwei_liu@c-sky.com
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
---

diff --git a/target/riscv/csr.c b/target/riscv/csr.c
index 9be2820d2b..c00a82022e 100644
--- a/target/riscv/csr.c
+++ b/target/riscv/csr.c
@@ -1556,6 +1556,9 @@ static bool check_pm_current_disabled(CPURISCVState *env, int csrno)
     int csr_priv = get_field(csrno, 0x300);
     int pm_current;
 
+    if (env->debugger) {
+        return false;
+    }
     /*
      * If priv lvls differ that means we're accessing csr from higher priv lvl,
      * so allow the access