From a7e407b3f87329be533570351fc1658a7ba7b06f Mon Sep 17 00:00:00 2001 From: Bin Meng Date: Tue, 28 Feb 2023 18:40:23 +0800 Subject: [PATCH] target/riscv: Use 'bool' type for read_only The read_only variable is currently declared as an 'int', but it should really be a 'bool'. Signed-off-by: Bin Meng Reviewed-by: Weiwei Li Reviewed-by: LIU Zhiwei Message-ID: <20230228104035.1879882-8-bmeng@tinylab.org> Signed-off-by: Palmer Dabbelt --- target/riscv/csr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/target/riscv/csr.c b/target/riscv/csr.c index 6a82628749..9264db6110 100644 --- a/target/riscv/csr.c +++ b/target/riscv/csr.c @@ -3775,7 +3775,7 @@ static inline RISCVException riscv_csrrw_check(CPURISCVState *env, RISCVCPU *cpu) { /* check privileges and return RISCV_EXCP_ILLEGAL_INST if check fails */ - int read_only = get_field(csrno, 0xC00) == 3; + bool read_only = get_field(csrno, 0xC00) == 3; int csr_min_priv = csr_ops[csrno].min_priv_ver; /* ensure the CSR extension is enabled */