diff options
Diffstat (limited to 'target/riscv/csr.c')
| -rw-r--r-- | target/riscv/csr.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/target/riscv/csr.c b/target/riscv/csr.c index f767ad24be..974c9c20b5 100644 --- a/target/riscv/csr.c +++ b/target/riscv/csr.c @@ -801,7 +801,10 @@ int riscv_csrrw(CPURISCVState *env, int csrno, target_ulong *ret_value, #if !defined(CONFIG_USER_ONLY) int csr_priv = get_field(csrno, 0x300); int read_only = get_field(csrno, 0xC00) == 3; - if ((write_mask && read_only) || (env->priv < csr_priv)) { + if ((!env->debugger) && (env->priv < csr_priv)) { + return -1; + } + if (write_mask && read_only) { return -1; } #endif |