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opcodes/riscv-dis.c: Use bool type whenever possible

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Before changing the core disassembler, we take care of minor code clarity
issues and improve readability.

This commit replaces uses of int with bool whenever possible.

opcodes/ChangeLog:

	* riscv-dis.c (no_aliases) Change type to bool.
	(set_default_riscv_dis_options): Use boolean.
	(parse_riscv_dis_option_without_args): Likewise.
	(riscv_disassemble_insn): Use boolean keywords.
This commit is contained in:
Tsukasa OI 2022-08-27 13:09:06 +00:00
parent 1469f944d1
commit 354c1c098a
1 changed files with 5 additions and 5 deletions
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10
opcodes/riscv-dis.c
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@ -71,7 +71,7 @@ static const char * const *riscv_gpr_names;
static const char * const *riscv_fpr_names;
/* If set, disassemble as most general instruction. */
static int no_aliases;
static bool no_aliases = false;
/* Set default RISC-V disassembler options. */
@ -81,7 +81,7 @@ set_default_riscv_dis_options (void)
{
riscv_gpr_names = riscv_gpr_names_abi;
riscv_fpr_names = riscv_fpr_names_abi;
no_aliases = 0;
no_aliases = false;
}
/* Parse RISC-V disassembler option (without arguments). */
@ -90,7 +90,7 @@ static bool
parse_riscv_dis_option_without_args (const char *option)
{
if (strcmp (option, "no-aliases") == 0)
no_aliases = 1;
no_aliases = true;
else if (strcmp (option, "numeric") == 0)
{
riscv_gpr_names = riscv_gpr_names_numeric;
@ -645,7 +645,7 @@ static int
riscv_disassemble_insn (bfd_vma memaddr, insn_t word, disassemble_info *info)
{
const struct riscv_opcode *op;
static bool init = 0;
static bool init = false;
static const struct riscv_opcode *riscv_hash[OP_MASK_OP + 1];
struct riscv_private_data *pd;
int insnlen;
@ -659,7 +659,7 @@ riscv_disassemble_insn (bfd_vma memaddr, insn_t word, disassemble_info *info)
if (!riscv_hash[OP_HASH_IDX (op->match)])
riscv_hash[OP_HASH_IDX (op->match)] = op;
init = 1;
init = true;
}
if (info->private_data == NULL)