aboutsummaryrefslogtreecommitdiff
path: root/gas/config/tc-mmix.c
diff options
context:
space:
mode:
Diffstat (limited to 'gas/config/tc-mmix.c')
-rw-r--r--gas/config/tc-mmix.c56
1 files changed, 26 insertions, 30 deletions
diff --git a/gas/config/tc-mmix.c b/gas/config/tc-mmix.c
index 76a0618..88b7bc4 100644
--- a/gas/config/tc-mmix.c
+++ b/gas/config/tc-mmix.c
@@ -504,7 +504,7 @@ get_operands (int max_operands, char *s, expressionS *exp)
/* Mark the end of the valid operands with an illegal expression. */
exp[numexp].X_op = O_illegal;
- return (numexp);
+ return numexp;
}
/* Get the value of a special register, or -1 if the name does not match
@@ -835,7 +835,7 @@ md_assemble (char *str)
*operands++ = '\0';
}
- instruction = (struct mmix_opcode *) str_hash_find (mmix_opcode_hash, str);
+ instruction = str_hash_find (mmix_opcode_hash, str);
if (instruction == NULL)
{
as_bad (_("unknown opcode: `%s'"), str);
@@ -1912,7 +1912,7 @@ mmix_assemble_return_nonzero (char *str)
/* Normal instruction handling downcases, so we must too. */
while (ISALNUM (*s2))
{
- if (ISUPPER ((unsigned char) *s2))
+ if (ISUPPER (*s2))
*s2 = TOLOWER (*s2);
s2++;
}
@@ -2426,12 +2426,11 @@ md_convert_frag (bfd *abfd ATTRIBUTE_UNUSED, segT sec ATTRIBUTE_UNUSED,
void
md_apply_fix (fixS *fixP, valueT *valP, segT segment)
{
- char *buf = fixP->fx_where + fixP->fx_frag->fr_literal;
+ char *buf = fixP->fx_where + fixP->fx_frag->fr_literal;
/* Note: use offsetT because it is signed, valueT is unsigned. */
- offsetT val = (offsetT) * valP;
- segT symsec
- = (fixP->fx_addsy == NULL
- ? absolute_section : S_GET_SEGMENT (fixP->fx_addsy));
+ offsetT val = *valP;
+ segT symsec = (fixP->fx_addsy == NULL
+ ? absolute_section : S_GET_SEGMENT (fixP->fx_addsy));
/* If the fix is relative to a symbol which is not defined, or, (if
pcrel), not in the same segment as the fix, we cannot resolve it
@@ -2490,8 +2489,8 @@ md_apply_fix (fixS *fixP, valueT *valP, segT segment)
case BFD_RELOC_MMIX_PUSHJ_STUBBABLE:
/* If this fixup is out of range, punt to the linker to emit an
error. This should only happen with -no-expand. */
- if (val < -(((offsetT) 1 << 19)/2)
- || val >= ((offsetT) 1 << 19)/2 - 1
+ if (val < -((1 << 19) / 2)
+ || val >= (1 << 19) / 2 - 1
|| (val & 3) != 0)
{
if (warn_on_expansion)
@@ -2514,8 +2513,8 @@ md_apply_fix (fixS *fixP, valueT *valP, segT segment)
case BFD_RELOC_MMIX_JMP:
/* If this fixup is out of range, punt to the linker to emit an
error. This should only happen with -no-expand. */
- if (val < -(((offsetT) 1 << 27)/2)
- || val >= ((offsetT) 1 << 27)/2 - 1
+ if (val < -((1 << 27) / 2)
+ || val >= (1 << 27) / 2 - 1
|| (val & 3) != 0)
{
if (warn_on_expansion)
@@ -2774,7 +2773,7 @@ tc_gen_reloc (asection *section ATTRIBUTE_UNUSED, fixS *fixP)
&& (bfd_vma) val + 256 > lowest_data_loc
&& bfd_is_abs_section (addsec))
{
- val -= (offsetT) lowest_data_loc;
+ val -= lowest_data_loc;
addsy = section_symbol (data_section);
}
/* Likewise text section. */
@@ -2782,7 +2781,7 @@ tc_gen_reloc (asection *section ATTRIBUTE_UNUSED, fixS *fixP)
&& (bfd_vma) val + 256 > lowest_text_loc
&& bfd_is_abs_section (addsec))
{
- val -= (offsetT) lowest_text_loc;
+ val -= lowest_text_loc;
addsy = section_symbol (text_section);
}
}
@@ -3283,7 +3282,7 @@ mmix_force_relocation (fixS *fixP)
long
md_pcrel_from_section (fixS *fixP, segT sec)
{
- if (fixP->fx_addsy != (symbolS *) NULL
+ if (fixP->fx_addsy != NULL
&& (! S_IS_DEFINED (fixP->fx_addsy)
|| S_GET_SEGMENT (fixP->fx_addsy) != sec))
{
@@ -3438,9 +3437,8 @@ mmix_md_relax_frag (segT seg, fragS *fragP, long stretch)
if (fragP == seginfo->tc_segment_info_data.last_stubfrag)
seginfo->tc_segment_info_data.nstubs = 0;
- return
- (mmix_relax_table[fragP->fr_subtype].rlx_length
- - mmix_relax_table[prev_type].rlx_length);
+ return (mmix_relax_table[fragP->fr_subtype].rlx_length
+ - mmix_relax_table[prev_type].rlx_length);
}
case ENCODE_RELAX (STATE_PUSHJ, STATE_MAX):
@@ -3635,7 +3633,7 @@ mmix_md_finish (void)
if (! merge_gregs)
continue;
- osymval = (offsetT) S_GET_VALUE (symbolP);
+ osymval = S_GET_VALUE (symbolP);
osymfrag = symbol_get_frag (symbolP);
/* If the symbol isn't defined, we can't say that another symbol
@@ -3687,10 +3685,8 @@ mmix_md_finish (void)
static int
cmp_greg_symbol_fixes (const void *parg, const void *qarg)
{
- const struct mmix_symbol_greg_fixes *p
- = (const struct mmix_symbol_greg_fixes *) parg;
- const struct mmix_symbol_greg_fixes *q
- = (const struct mmix_symbol_greg_fixes *) qarg;
+ const struct mmix_symbol_greg_fixes *p = parg;
+ const struct mmix_symbol_greg_fixes *q = qarg;
return p->offs > q->offs ? 1 : p->offs < q->offs ? -1 : 0;
}
@@ -3728,7 +3724,7 @@ mmix_frob_file (void)
}
sym = fixP->fx_addsy;
- offs = (offsetT) fixP->fx_offset;
+ offs = fixP->fx_offset;
/* If the symbol is defined, then it must be resolved to a section
symbol at this time, or else we don't know how to handle it. */
@@ -3751,7 +3747,7 @@ mmix_frob_file (void)
&& (bfd_vma) offs + 256 > lowest_data_loc
&& bfd_is_abs_section (S_GET_SEGMENT (sym)))
{
- offs -= (offsetT) lowest_data_loc;
+ offs -= lowest_data_loc;
sym = section_symbol (data_section);
}
/* Likewise text section. */
@@ -3759,7 +3755,7 @@ mmix_frob_file (void)
&& (bfd_vma) offs + 256 > lowest_text_loc
&& bfd_is_abs_section (S_GET_SEGMENT (sym)))
{
- offs -= (offsetT) lowest_text_loc;
+ offs -= lowest_text_loc;
sym = section_symbol (text_section);
}
@@ -4087,7 +4083,7 @@ s_loc (int ignore ATTRIBUTE_UNUSED)
loc_asserts->frag = frag_now;
}
- p = frag_var (rs_org, 1, 1, (relax_substateT) 0, sym, off, (char *) 0);
+ p = frag_var (rs_org, 1, 1, 0, sym, off, NULL);
*p = 0;
}
@@ -4257,7 +4253,7 @@ mmix_cons (int nbytes)
exp.X_unsigned = 0;
exp.X_add_symbol = NULL;
exp.X_op_symbol = NULL;
- emit_expr (&exp, (unsigned int) nbytes);
+ emit_expr (&exp, nbytes);
}
else
do
@@ -4275,7 +4271,7 @@ mmix_cons (int nbytes)
exp.X_op = O_constant;
exp.X_add_number = c;
exp.X_unsigned = 1;
- emit_expr (&exp, (unsigned int) nbytes);
+ emit_expr (&exp, nbytes);
}
if (input_line_pointer[-1] != '\"')
@@ -4292,7 +4288,7 @@ mmix_cons (int nbytes)
default:
{
expression (&exp);
- emit_expr (&exp, (unsigned int) nbytes);
+ emit_expr (&exp, nbytes);
SKIP_WHITESPACE ();
}
break;
generated by cgit v1.1 at 2025-07-10 05:37:14 +0000