From: Weiwei Li <liwei...@iscas.ac.cn> Return the result directly for short cut, since We needn't do the following check on the PMP entries if there is no PMP rules.
Signed-off-by: Weiwei Li <liwei...@iscas.ac.cn> Signed-off-by: Junqiang Wang <wangjunqi...@iscas.ac.cn> Reviewed-by: Alistair Francis <alistair.fran...@wdc.com> Message-Id: <20230517091519.34439-4-liwei...@iscas.ac.cn> Signed-off-by: Alistair Francis <alistair.fran...@wdc.com> --- target/riscv/pmp.c | 1 + 1 file changed, 1 insertion(+) diff --git a/target/riscv/pmp.c b/target/riscv/pmp.c index 2bc924340a..3c90562d55 100644 --- a/target/riscv/pmp.c +++ b/target/riscv/pmp.c @@ -316,6 +316,7 @@ int pmp_hart_has_privs(CPURISCVState *env, target_ulong addr, allowed_privs, mode)) { ret = MAX_RISCV_PMPS; } + return ret; } if (size == 0) { -- 2.40.1