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 <bmeng@tinylab.org> Reviewed-by: Weiwei Li <liweiwei@iscas.ac.cn> Reviewed-by: LIU Zhiwei <zhiwei_liu@linux.alibaba.com> Message-ID: <20230228104035.1879882-8-bmeng@tinylab.org> Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
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@ -3775,7 +3775,7 @@ static inline RISCVException riscv_csrrw_check(CPURISCVState *env,
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RISCVCPU *cpu)
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{
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/* check privileges and return RISCV_EXCP_ILLEGAL_INST if check fails */
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int read_only = get_field(csrno, 0xC00) == 3;
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bool read_only = get_field(csrno, 0xC00) == 3;
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int csr_min_priv = csr_ops[csrno].min_priv_ver;
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/* ensure the CSR extension is enabled */
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