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Diffstat (limited to 'contrib/binutils/gas/config/tc-s390.c')
-rw-r--r--contrib/binutils/gas/config/tc-s390.c93
1 files changed, 47 insertions, 46 deletions
diff --git a/contrib/binutils/gas/config/tc-s390.c b/contrib/binutils/gas/config/tc-s390.c
index 4e09ab571497..bce0604f61ae 100644
--- a/contrib/binutils/gas/config/tc-s390.c
+++ b/contrib/binutils/gas/config/tc-s390.c
@@ -17,7 +17,7 @@
You should have received a copy of the GNU General Public License
along with GAS; see the file COPYING. If not, write to the Free
Software Foundation, 59 Temple Place - Suite 330, Boston, MA
- 02111-1307, USA. */
+ 02111-1307, USA. */
#include <stdio.h>
#include "as.h"
@@ -82,7 +82,7 @@ static void s390_literals PARAMS ((int));
const pseudo_typeS md_pseudo_table[] =
{
{ "align", s_align_bytes, 0 },
- /* Pseudo-ops which must be defined. */
+ /* Pseudo-ops which must be defined. */
{ "bss", s390_bss, 0 },
{ "insn", s390_insn, 0 },
/* Pseudo-ops which must be overridden. */
@@ -121,7 +121,7 @@ struct pd_reg
sp has the value 15
lit has the value 12
- The table is sorted. Suitable for searching by a binary search. */
+ The table is sorted. Suitable for searching by a binary search. */
static const struct pd_reg pre_defined_registers[] =
{
@@ -312,7 +312,7 @@ const int md_short_jump_size = 4;
const int md_long_jump_size = 4;
#endif
-CONST char *md_shortopts = "A:m:kVQ:";
+const char *md_shortopts = "A:m:kVQ:";
struct option md_longopts[] = {
{NULL, no_argument, NULL, 0}
};
@@ -560,7 +560,7 @@ s390_insert_operand (insn, operand, val, file, line)
{
addressT min, max;
- max = (((addressT) 1 << (operand->bits - 1))<<1) - 1;
+ max = (((addressT) 1 << (operand->bits - 1)) << 1) - 1;
min = (offsetT) 0;
uval = (addressT) val;
/* Length x in an instructions has real length x+1. */
@@ -591,7 +591,7 @@ s390_insert_operand (insn, operand, val, file, line)
/* Insert fragments of the operand byte for byte. */
offset = operand->shift + operand->bits;
uval <<= (-offset) & 7;
- insn += (offset - 1)/8;
+ insn += (offset - 1) / 8;
while (uval != 0)
{
*insn-- |= uval;
@@ -724,7 +724,7 @@ static int lp_count = 0;
static int lpe_count = 0;
static int
-s390_exp_compare(exp1, exp2)
+s390_exp_compare (exp1, exp2)
expressionS *exp1;
expressionS *exp2;
{
@@ -771,8 +771,8 @@ s390_exp_compare(exp1, exp2)
&& (exp1->X_op_symbol == exp2->X_op_symbol)
&& (exp1->X_add_number == exp2->X_add_number);
default:
- return 0;
- }
+ return 0;
+ }
}
/* Test for @lit and if its present make an entry in the literal pool and
@@ -852,7 +852,7 @@ s390_lit_suffix (str_p, exp_p, suffix)
/* Processing for 'normal' data types. */
for (lpe = lpe_list; lpe != NULL; lpe = lpe->next)
if (lpe->nbytes == nbytes && lpe->reloc == reloc
- && s390_exp_compare(exp_p, &lpe->ex) != 0)
+ && s390_exp_compare (exp_p, &lpe->ex) != 0)
break;
}
@@ -866,7 +866,7 @@ s390_lit_suffix (str_p, exp_p, suffix)
}
else
{
- lpe = (struct s390_lpe *) xmalloc(sizeof (struct s390_lpe));
+ lpe = (struct s390_lpe *) xmalloc (sizeof (struct s390_lpe));
}
lpe->ex = *exp_p;
@@ -877,7 +877,7 @@ s390_lit_suffix (str_p, exp_p, suffix)
lpe->floatnum = generic_floating_point_number;
else if (exp_p->X_add_number <= 4)
memcpy (lpe->bignum, generic_bignum,
- exp_p->X_add_number*sizeof (LITTLENUM_TYPE));
+ exp_p->X_add_number * sizeof (LITTLENUM_TYPE));
else
as_bad (_("Big number is too big"));
}
@@ -888,13 +888,13 @@ s390_lit_suffix (str_p, exp_p, suffix)
if (lp_sym == NULL)
{
sprintf (tmp_name, ".L\001%i", lp_count);
- lp_sym = symbol_make(tmp_name);
+ lp_sym = symbol_make (tmp_name);
}
/* Make name for literal pool entry. */
sprintf (tmp_name, ".L\001%i\002%i", lp_count, lpe_count);
lpe_count++;
- lpe->sym = symbol_make(tmp_name);
+ lpe->sym = symbol_make (tmp_name);
/* Add to literal pool list. */
lpe->next = NULL;
@@ -984,7 +984,7 @@ s390_elf_cons (nbytes)
}
while (*input_line_pointer++ == ',');
- input_line_pointer--; /* Put terminator back into stream. */
+ input_line_pointer--; /* Put terminator back into stream. */
demand_empty_rest_of_line ();
}
@@ -1019,7 +1019,8 @@ md_gather_operands (str, insn, opcode)
char *f;
int fc, i;
- while (ISSPACE (*str)) str++;
+ while (ISSPACE (*str))
+ str++;
parentheses = 0;
skip_optional = 0;
@@ -1047,7 +1048,8 @@ md_gather_operands (str, insn, opcode)
hold = input_line_pointer;
input_line_pointer = str;
- if (! register_name (&ex)) /* parse the operand */
+ /* Parse the operand. */
+ if (! register_name (&ex))
expression (&ex);
str = input_line_pointer;
@@ -1397,7 +1399,7 @@ s390_insn (ignore)
if (strcmp (opformat->name, "e") != 0 && *input_line_pointer++ != ',')
as_bad (_("missing comma after insn constant\n"));
-
+
if ((s = strchr (input_line_pointer, '\n')) != NULL)
*s = '\0';
input_line_pointer = md_gather_operands (input_line_pointer, insn,
@@ -1453,7 +1455,7 @@ s390_literals (ignore)
struct s390_lpe *lpe;
if (lp_sym == NULL || lpe_count == 0)
- return; /* nothing to be done */
+ return; /* Nothing to be done. */
/* Emit symbol for start of literal pool. */
S_SET_SEGMENT (lp_sym, now_seg);
@@ -1492,7 +1494,7 @@ s390_literals (ignore)
generic_floating_point_number = lpe->floatnum;
else
memcpy (generic_bignum, lpe->bignum,
- lpe->ex.X_add_number*sizeof (LITTLENUM_TYPE));
+ lpe->ex.X_add_number * sizeof (LITTLENUM_TYPE));
}
emit_expr (&lpe->ex, lpe->nbytes);
}
@@ -1590,18 +1592,18 @@ symbolS *
md_undefined_symbol (name)
char *name;
{
- if (*name == '_' && *(name+1) == 'G'
+ if (*name == '_' && *(name + 1) == 'G'
&& strcmp (name, "_GLOBAL_OFFSET_TABLE_") == 0)
- {
- if (!GOT_symbol)
- {
- if (symbol_find (name))
- as_bad (_("GOT already in symbol table"));
- GOT_symbol = symbol_new (name, undefined_section,
- (valueT) 0, &zero_address_frag);
- }
- return GOT_symbol;
- }
+ {
+ if (!GOT_symbol)
+ {
+ if (symbol_find (name))
+ as_bad (_("GOT already in symbol table"));
+ GOT_symbol = symbol_new (name, undefined_section,
+ (valueT) 0, &zero_address_frag);
+ }
+ return GOT_symbol;
+ }
return 0;
}
@@ -1623,17 +1625,16 @@ md_pcrel_from_section (fixp, sec)
to make sure that the dynamic relocations are done correctly, so in
some cases we force the original symbol to be used. */
int
-tc_s390_fix_adjustable(fixP)
- fixS * fixP;
+tc_s390_fix_adjustable (fixP)
+ fixS *fixP;
{
/* Prevent all adjustments to global symbols. */
if (S_IS_EXTERN (fixP->fx_addsy))
return 0;
if (S_IS_WEAK (fixP->fx_addsy))
return 0;
- /* Don't adjust pc-relative references to merge sections. */
- if ((S_GET_SEGMENT(fixP->fx_addsy)->flags & SEC_MERGE) != 0
- && fixP->fx_pcrel)
+ /* Don't adjust references to merge sections. */
+ if ((S_GET_SEGMENT (fixP->fx_addsy)->flags & SEC_MERGE) != 0)
return 0;
/* adjust_reloc_syms doesn't know about the GOT. */
if ( fixP->fx_r_type == BFD_RELOC_32_GOTOFF
@@ -1698,11 +1699,11 @@ md_apply_fix3 (fixP, valP, seg)
segT seg;
{
char *where;
- valueT value = * valP;
+ valueT value = *valP;
where = fixP->fx_frag->fr_literal + fixP->fx_where;
- if (fixP->fx_subsy != NULL)
+ if (fixP->fx_subsy != NULL)
{
if ((fixP->fx_addsy != NULL
&& S_GET_SEGMENT (fixP->fx_addsy) == S_GET_SEGMENT (fixP->fx_subsy)
@@ -1712,24 +1713,24 @@ md_apply_fix3 (fixP, valP, seg)
if (!S_IS_DEFINED (fixP->fx_subsy))
as_bad_where (fixP->fx_file, fixP->fx_line,
_("unresolved fx_subsy symbol that must be resolved"));
- value -= S_GET_VALUE(fixP->fx_subsy);
+ value -= S_GET_VALUE (fixP->fx_subsy);
if (S_GET_SEGMENT (fixP->fx_subsy) == seg && ! fixP->fx_pcrel)
value += MD_PCREL_FROM_SECTION (fixP, seg);
}
-
- if (fixP->fx_addsy != NULL)
+
+ if (fixP->fx_addsy != NULL)
{
if ((fixP->fx_subsy != NULL
&& S_GET_SEGMENT (fixP->fx_addsy) == S_GET_SEGMENT (fixP->fx_subsy)
- && SEG_NORMAL (S_GET_SEGMENT(fixP->fx_addsy)))
+ && SEG_NORMAL (S_GET_SEGMENT (fixP->fx_addsy)))
|| (S_GET_SEGMENT (fixP->fx_addsy) == seg
&& fixP->fx_pcrel && TC_RELOC_RTSYM_LOC_FIXUP (fixP))
- || (!fixP->fx_pcrel
+ || (!fixP->fx_pcrel
&& S_GET_SEGMENT (fixP->fx_addsy) == absolute_section)
|| (S_GET_SEGMENT (fixP->fx_addsy) != undefined_section
&& !bfd_is_com_section (S_GET_SEGMENT (fixP->fx_addsy))
- && TC_FIX_ADJUSTABLE(fixP)))
+ && TC_FIX_ADJUSTABLE (fixP)))
value -= S_GET_VALUE (fixP->fx_addsy);
if (fixP->fx_pcrel)
@@ -1965,8 +1966,8 @@ tc_gen_reloc (seg, fixp)
if (reloc->howto == NULL)
{
as_bad_where (fixp->fx_file, fixp->fx_line,
- _("cannot represent relocation type %s"),
- bfd_get_reloc_code_name (code));
+ _("cannot represent relocation type %s"),
+ bfd_get_reloc_code_name (code));
/* Set howto to a garbage value so that we can keep going. */
reloc->howto = bfd_reloc_type_lookup (stdoutput, BFD_RELOC_32);
assert (reloc->howto != NULL);
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-27 12:08:38 +0000