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C-Sky: use is_whitespace()

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Wherever blanks are permissible in input, tabs ought to be permissible,
too. This is particularly relevant when -f is passed to gas (alongside
appropriate input). Also switch ISSPACE() uses over. At the same time
use is_end_of_stmt() instead of kind-of-open-coded checks.
This commit is contained in:
Jan Beulich
2025-02-03 11:58:32 +01:00
parent 81675c78e2
commit 8075b3eb66
1 changed files with 11 additions and 11 deletions
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22
gas/config/tc-csky.c
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@@ -2287,7 +2287,7 @@ parse_exp (char *s, expressionS *e)
char *new;
/* Skip whitespace. */
while (ISSPACE (*s))
while (is_whitespace (*s))
++s;
save = input_line_pointer;
@@ -3325,14 +3325,14 @@ parse_opcode (char *str)
char macro_name[OPCODE_MAX_LEN + 1];
/* Remove space ahead of string. */
while (ISSPACE (*str))
while (is_whitespace (*str))
str++;
opcode_end = str;
/* Find the opcode end. */
while (nlen < OPCODE_MAX_LEN
&& !is_end_of_line [(unsigned char) *opcode_end]
&& *opcode_end != ' ')
&& !is_end_of_stmt (*opcode_end)
&& !is_whitespace (*opcode_end))
{
/* Is csky force 32 or 16 instruction? */
if (IS_CSKY_V2 (mach_flag)
@@ -3378,7 +3378,7 @@ parse_opcode (char *str)
macro_name[nlen] = '\0';
/* Get csky_insn.opcode_end. */
while (ISSPACE (*opcode_end))
while (is_whitespace (*opcode_end))
opcode_end++;
csky_insn.opcode_end = opcode_end;
@@ -4333,13 +4333,13 @@ parse_operands_op (char *str, struct csky_opcode_info *op)
for (j = 0; j < csky_insn.number; j++)
{
while (ISSPACE (*oper))
while (is_whitespace (*oper))
oper++;
flag_pass = get_operand_value (&op[i], &oper,
&op[i].oprnd.oprnds[j]);
if (!flag_pass)
break;
while (ISSPACE (*oper))
while (is_whitespace (*oper))
oper++;
/* Skip the ','. */
if (j < csky_insn.number - 1 && op[i].operand_num != -1)
@@ -4578,7 +4578,7 @@ md_assemble (char *str)
mapping_state (MAP_TEXT);
/* Tie dwarf2 debug info to every insn if set option --gdwarf2. */
dwarf2_emit_insn (0);
while (ISSPACE (* str))
while (is_whitespace (* str))
str++;
/* Get opcode from str. */
if (!parse_opcode (str))
@@ -5905,7 +5905,7 @@ static int
csky_get_macro_operand (char *src_s, char *dst_s, char end_sym)
{
int nlen = 0;
while (ISSPACE (*src_s))
while (is_whitespace (*src_s))
++src_s;
while (*src_s != end_sym)
dst_s[nlen++] = *(src_s++);
@@ -7778,11 +7778,11 @@ csky_s_section (int ignore)
pool. */
char * ilp = input_line_pointer;
while (*ilp != 0 && ISSPACE (*ilp))
while (is_whitespace (*ilp))
++ ilp;
if (startswith (ilp, ".line")
&& (ISSPACE (ilp[5]) || *ilp == '\n' || *ilp == '\r'))
&& (is_whitespace (ilp[5]) || is_end_of_stmt (ilp[5])))
;
else
dump_literals (0);