/* This module handles expression trees.
Copyright 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
- 2001, 2002, 2003, 2004, 2005
+ 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
Free Software Foundation, Inc.
Written by Steve Chamberlain of Cygnus Support <sac@cygnus.com>.
- This file is part of GLD, the Gnu Linker.
+ This file is part of the GNU Binutils.
- GLD is free software; you can redistribute it and/or modify
+ This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
- GLD is distributed in the hope that it will be useful,
+ This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with GLD; see the file COPYING. If not, write to the Free
- Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
- 02110-1301, USA. */
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+ MA 02110-1301, USA. */
+
/* This module is in charge of working out the contents of expressions.
which contains a value, a section to which it is relative and a
valid bit. */
-#include "bfd.h"
#include "sysdep.h"
+#include "bfd.h"
#include "bfdlink.h"
#include "ld.h"
#include "ldmain.h"
#include "ldmisc.h"
#include "ldexp.h"
+#include "ldlex.h"
#include <ldgram.h>
#include "ldlang.h"
#include "libiberty.h"
{ MAP, "MAP" },
{ ENTRY, "ENTRY" },
{ NEXT, "NEXT" },
+ { ALIGNOF, "ALIGNOF" },
{ SIZEOF, "SIZEOF" },
{ ADDR, "ADDR" },
{ LOADADDR, "LOADADDR" },
- { MAX_K, "MAX_K" },
+ { CONSTANT, "CONSTANT" },
+ { ABSOLUTE, "ABSOLUTE" },
+ { MAX_K, "MAX" },
+ { MIN_K, "MIN" },
+ { ASSERT_K, "ASSERT" },
{ REL, "relocatable" },
{ DATA_SEGMENT_ALIGN, "DATA_SEGMENT_ALIGN" },
{ DATA_SEGMENT_RELRO_END, "DATA_SEGMENT_RELRO_END" },
etree_type *
exp_intop (bfd_vma value)
{
- etree_type *new = stat_alloc (sizeof (new->value));
- new->type.node_code = INT;
- new->value.value = value;
- new->value.str = NULL;
- new->type.node_class = etree_value;
- return new;
+ etree_type *new_e = (etree_type *) stat_alloc (sizeof (new_e->value));
+ new_e->type.node_code = INT;
+ new_e->type.lineno = lineno;
+ new_e->value.value = value;
+ new_e->value.str = NULL;
+ new_e->type.node_class = etree_value;
+ return new_e;
}
etree_type *
exp_bigintop (bfd_vma value, char *str)
{
- etree_type *new = stat_alloc (sizeof (new->value));
- new->type.node_code = INT;
- new->value.value = value;
- new->value.str = str;
- new->type.node_class = etree_value;
- return new;
+ etree_type *new_e = (etree_type *) stat_alloc (sizeof (new_e->value));
+ new_e->type.node_code = INT;
+ new_e->type.lineno = lineno;
+ new_e->value.value = value;
+ new_e->value.str = str;
+ new_e->type.node_class = etree_value;
+ return new_e;
}
/* Build an expression representing an unnamed relocatable value. */
etree_type *
exp_relop (asection *section, bfd_vma value)
{
- etree_type *new = stat_alloc (sizeof (new->rel));
- new->type.node_code = REL;
- new->type.node_class = etree_rel;
- new->rel.section = section;
- new->rel.value = value;
- return new;
+ etree_type *new_e = (etree_type *) stat_alloc (sizeof (new_e->rel));
+ new_e->type.node_code = REL;
+ new_e->type.lineno = lineno;
+ new_e->type.node_class = etree_rel;
+ new_e->rel.section = section;
+ new_e->rel.value = value;
+ return new_e;
}
static void
static void
fold_binary (etree_type *tree)
{
+ etree_value_type lhs;
exp_fold_tree_1 (tree->binary.lhs);
/* The SEGMENT_START operator is special because its first
- operand is a string, not the name of a symbol. */
+ operand is a string, not the name of a symbol. Note that the
+ operands have been swapped, so binary.lhs is second (default)
+ operand, binary.rhs is first operand. */
if (expld.result.valid_p && tree->type.node_code == SEGMENT_START)
{
const char *segment_name;
seg->used = TRUE;
expld.result.value = seg->value;
expld.result.str = NULL;
- expld.result.section = NULL;
+ expld.result.section = expld.section;
break;
}
+ return;
}
- else if (expld.result.valid_p)
- {
- etree_value_type lhs = expld.result;
- exp_fold_tree_1 (tree->binary.rhs);
- if (expld.result.valid_p)
+ lhs = expld.result;
+ exp_fold_tree_1 (tree->binary.rhs);
+ expld.result.valid_p &= lhs.valid_p;
+
+ if (expld.result.valid_p)
+ {
+ /* If the values are from different sections, or this is an
+ absolute expression, make both the source arguments
+ absolute. However, adding or subtracting an absolute
+ value from a relative value is meaningful, and is an
+ exception. */
+ if (expld.section != bfd_abs_section_ptr
+ && lhs.section == bfd_abs_section_ptr
+ && tree->type.node_code == '+')
{
- /* If the values are from different sections, or this is an
- absolute expression, make both the source arguments
- absolute. However, adding or subtracting an absolute
- value from a relative value is meaningful, and is an
- exception. */
- if (expld.section != bfd_abs_section_ptr
- && lhs.section == bfd_abs_section_ptr
- && tree->type.node_code == '+')
- {
- /* Keep the section of the rhs term. */
- expld.result.value = lhs.value + expld.result.value;
- return;
- }
- else if (expld.section != bfd_abs_section_ptr
- && expld.result.section == bfd_abs_section_ptr
- && (tree->type.node_code == '+'
- || tree->type.node_code == '-'))
- {
- /* Keep the section of the lhs term. */
- expld.result.section = lhs.section;
- }
- else if (expld.result.section != lhs.section
- || expld.section == bfd_abs_section_ptr)
- {
- make_abs ();
- lhs.value += lhs.section->vma;
- }
+ /* Keep the section of the rhs term. */
+ expld.result.value = lhs.value + expld.result.value;
+ return;
+ }
+ else if (expld.section != bfd_abs_section_ptr
+ && expld.result.section == bfd_abs_section_ptr
+ && (tree->type.node_code == '+'
+ || tree->type.node_code == '-'))
+ {
+ /* Keep the section of the lhs term. */
+ expld.result.section = lhs.section;
+ }
+ else if (expld.result.section != lhs.section
+ || expld.section == bfd_abs_section_ptr)
+ {
+ make_abs ();
+ lhs.value += lhs.section->vma;
+ }
- switch (tree->type.node_code)
- {
- case '%':
- if (expld.result.value != 0)
- expld.result.value = ((bfd_signed_vma) lhs.value
- % (bfd_signed_vma) expld.result.value);
- else if (expld.phase != lang_mark_phase_enum)
- einfo (_("%F%S %% by zero\n"));
- break;
+ switch (tree->type.node_code)
+ {
+ case '%':
+ if (expld.result.value != 0)
+ expld.result.value = ((bfd_signed_vma) lhs.value
+ % (bfd_signed_vma) expld.result.value);
+ else if (expld.phase != lang_mark_phase_enum)
+ einfo (_("%F%S %% by zero\n"));
+ break;
- case '/':
- if (expld.result.value != 0)
- expld.result.value = ((bfd_signed_vma) lhs.value
- / (bfd_signed_vma) expld.result.value);
- else if (expld.phase != lang_mark_phase_enum)
- einfo (_("%F%S / by zero\n"));
- break;
+ case '/':
+ if (expld.result.value != 0)
+ expld.result.value = ((bfd_signed_vma) lhs.value
+ / (bfd_signed_vma) expld.result.value);
+ else if (expld.phase != lang_mark_phase_enum)
+ einfo (_("%F%S / by zero\n"));
+ break;
#define BOP(x, y) \
case x: \
expld.result.value = lhs.value y expld.result.value; \
break;
- BOP ('+', +);
- BOP ('*', *);
- BOP ('-', -);
- BOP (LSHIFT, <<);
- BOP (RSHIFT, >>);
- BOP (EQ, ==);
- BOP (NE, !=);
- BOP ('<', <);
- BOP ('>', >);
- BOP (LE, <=);
- BOP (GE, >=);
- BOP ('&', &);
- BOP ('^', ^);
- BOP ('|', |);
- BOP (ANDAND, &&);
- BOP (OROR, ||);
-
- case MAX_K:
- if (lhs.value > expld.result.value)
- expld.result.value = lhs.value;
- break;
+ BOP ('+', +);
+ BOP ('*', *);
+ BOP ('-', -);
+ BOP (LSHIFT, <<);
+ BOP (RSHIFT, >>);
+ BOP (EQ, ==);
+ BOP (NE, !=);
+ BOP ('<', <);
+ BOP ('>', >);
+ BOP (LE, <=);
+ BOP (GE, >=);
+ BOP ('&', &);
+ BOP ('^', ^);
+ BOP ('|', |);
+ BOP (ANDAND, &&);
+ BOP (OROR, ||);
+
+ case MAX_K:
+ if (lhs.value > expld.result.value)
+ expld.result.value = lhs.value;
+ break;
- case MIN_K:
- if (lhs.value < expld.result.value)
- expld.result.value = lhs.value;
- break;
+ case MIN_K:
+ if (lhs.value < expld.result.value)
+ expld.result.value = lhs.value;
+ break;
- case ALIGN_K:
- expld.result.value = align_n (lhs.value, expld.result.value);
- break;
+ case ALIGN_K:
+ expld.result.value = align_n (lhs.value, expld.result.value);
+ break;
- case DATA_SEGMENT_ALIGN:
- if (expld.phase != lang_first_phase_enum
- && expld.section == bfd_abs_section_ptr
- && (expld.dataseg.phase == exp_dataseg_none
- || expld.dataseg.phase == exp_dataseg_adjust
- || expld.dataseg.phase == exp_dataseg_relro_adjust
- || expld.phase == lang_final_phase_enum))
- {
- bfd_vma maxpage = lhs.value;
- bfd_vma commonpage = expld.result.value;
+ case DATA_SEGMENT_ALIGN:
+ expld.dataseg.relro = exp_dataseg_relro_start;
+ if (expld.phase != lang_first_phase_enum
+ && expld.section == bfd_abs_section_ptr
+ && (expld.dataseg.phase == exp_dataseg_none
+ || expld.dataseg.phase == exp_dataseg_adjust
+ || expld.dataseg.phase == exp_dataseg_relro_adjust
+ || expld.phase == lang_final_phase_enum))
+ {
+ bfd_vma maxpage = lhs.value;
+ bfd_vma commonpage = expld.result.value;
- expld.result.value = align_n (expld.dot, maxpage);
- if (expld.dataseg.phase == exp_dataseg_relro_adjust)
- expld.result.value = expld.dataseg.base;
- else if (expld.dataseg.phase != exp_dataseg_adjust)
+ expld.result.value = align_n (expld.dot, maxpage);
+ if (expld.dataseg.phase == exp_dataseg_relro_adjust)
+ expld.result.value = expld.dataseg.base;
+ else if (expld.dataseg.phase != exp_dataseg_adjust)
+ {
+ expld.result.value += expld.dot & (maxpage - 1);
+ if (expld.phase == lang_allocating_phase_enum)
{
- expld.result.value += expld.dot & (maxpage - 1);
- if (expld.phase == lang_allocating_phase_enum)
- {
- expld.dataseg.phase = exp_dataseg_align_seen;
- expld.dataseg.min_base = align_n (expld.dot, maxpage);
- expld.dataseg.base = expld.result.value;
- expld.dataseg.pagesize = commonpage;
- expld.dataseg.maxpagesize = maxpage;
- expld.dataseg.relro_end = 0;
- }
+ expld.dataseg.phase = exp_dataseg_align_seen;
+ expld.dataseg.min_base = expld.dot;
+ expld.dataseg.base = expld.result.value;
+ expld.dataseg.pagesize = commonpage;
+ expld.dataseg.maxpagesize = maxpage;
+ expld.dataseg.relro_end = 0;
}
- else if (commonpage < maxpage)
- expld.result.value += ((expld.dot + commonpage - 1)
- & (maxpage - commonpage));
}
- else
- expld.result.valid_p = FALSE;
- break;
-
- case DATA_SEGMENT_RELRO_END:
- if (expld.phase != lang_first_phase_enum
- && (expld.dataseg.phase == exp_dataseg_align_seen
- || expld.dataseg.phase == exp_dataseg_adjust
- || expld.dataseg.phase == exp_dataseg_relro_adjust
- || expld.phase == lang_final_phase_enum))
- {
- if (expld.dataseg.phase == exp_dataseg_align_seen
- || expld.dataseg.phase == exp_dataseg_relro_adjust)
- expld.dataseg.relro_end = lhs.value + expld.result.value;
+ else if (commonpage < maxpage)
+ expld.result.value += ((expld.dot + commonpage - 1)
+ & (maxpage - commonpage));
+ }
+ else
+ expld.result.valid_p = FALSE;
+ break;
- if (expld.dataseg.phase == exp_dataseg_relro_adjust
- && (expld.dataseg.relro_end
- & (expld.dataseg.pagesize - 1)))
- {
- expld.dataseg.relro_end += expld.dataseg.pagesize - 1;
- expld.dataseg.relro_end &= ~(expld.dataseg.pagesize - 1);
- expld.result.value = (expld.dataseg.relro_end
- - expld.result.value);
- }
- else
- expld.result.value = lhs.value;
+ case DATA_SEGMENT_RELRO_END:
+ expld.dataseg.relro = exp_dataseg_relro_end;
+ if (expld.phase != lang_first_phase_enum
+ && (expld.dataseg.phase == exp_dataseg_align_seen
+ || expld.dataseg.phase == exp_dataseg_adjust
+ || expld.dataseg.phase == exp_dataseg_relro_adjust
+ || expld.phase == lang_final_phase_enum))
+ {
+ if (expld.dataseg.phase == exp_dataseg_align_seen
+ || expld.dataseg.phase == exp_dataseg_relro_adjust)
+ expld.dataseg.relro_end = lhs.value + expld.result.value;
- if (expld.dataseg.phase == exp_dataseg_align_seen)
- expld.dataseg.phase = exp_dataseg_relro_seen;
+ if (expld.dataseg.phase == exp_dataseg_relro_adjust
+ && (expld.dataseg.relro_end
+ & (expld.dataseg.pagesize - 1)))
+ {
+ expld.dataseg.relro_end += expld.dataseg.pagesize - 1;
+ expld.dataseg.relro_end &= ~(expld.dataseg.pagesize - 1);
+ expld.result.value = (expld.dataseg.relro_end
+ - expld.result.value);
}
else
- expld.result.valid_p = FALSE;
- break;
+ expld.result.value = lhs.value;
- default:
- FAIL ();
+ if (expld.dataseg.phase == exp_dataseg_align_seen)
+ expld.dataseg.phase = exp_dataseg_relro_seen;
}
+ else
+ expld.result.valid_p = FALSE;
+ break;
+
+ default:
+ FAIL ();
}
- else
- expld.result.valid_p = FALSE;
}
}
/* Don't find the real header size if only marking sections;
The bfd function may cache incorrect data. */
if (expld.phase != lang_mark_phase_enum)
- hdr_size = bfd_sizeof_headers (output_bfd, link_info.relocatable);
+ hdr_size = bfd_sizeof_headers (link_info.output_bfd, &link_info);
new_abs (hdr_size);
}
break;
+
case DEFINED:
if (expld.phase == lang_first_phase_enum)
lang_track_definedness (tree->name.name);
int def_iteration
= lang_symbol_definition_iteration (tree->name.name);
- h = bfd_wrapped_link_hash_lookup (output_bfd, &link_info,
+ h = bfd_wrapped_link_hash_lookup (link_info.output_bfd,
+ &link_info,
tree->name.name,
FALSE, FALSE, TRUE);
expld.result.value = (h != NULL
|| h->type == bfd_link_hash_common)
&& (def_iteration == lang_statement_iteration
|| def_iteration == -1));
- expld.result.section = bfd_abs_section_ptr;
+ expld.result.section = expld.section;
expld.result.valid_p = TRUE;
}
break;
+
case NAME:
if (expld.phase == lang_first_phase_enum)
;
{
struct bfd_link_hash_entry *h;
- h = bfd_wrapped_link_hash_lookup (output_bfd, &link_info,
+ h = bfd_wrapped_link_hash_lookup (link_info.output_bfd,
+ &link_info,
tree->name.name,
TRUE, FALSE, TRUE);
if (!h)
lang_output_section_statement_type *os;
os = lang_output_section_find (tree->name.name);
- if (os != NULL && os->processed > 0)
+ if (os == NULL)
+ {
+ if (expld.phase == lang_final_phase_enum)
+ einfo (_("%F%S: undefined section `%s' referenced in expression\n"),
+ tree->name.name);
+ }
+ else if (os->processed_vma)
new_rel (0, NULL, os->bfd_section);
}
break;
lang_output_section_statement_type *os;
os = lang_output_section_find (tree->name.name);
- if (os != NULL && os->processed > 0)
+ if (os == NULL)
+ {
+ if (expld.phase == lang_final_phase_enum)
+ einfo (_("%F%S: undefined section `%s' referenced in expression\n"),
+ tree->name.name);
+ }
+ else if (os->processed_lma)
{
if (os->load_base == NULL)
- new_rel (0, NULL, os->bfd_section);
+ new_abs (os->bfd_section->lma);
else
- exp_fold_tree_1 (os->load_base);
+ {
+ exp_fold_tree_1 (os->load_base);
+ if (expld.result.valid_p)
+ make_abs ();
+ }
}
}
break;
case SIZEOF:
+ case ALIGNOF:
if (expld.phase != lang_first_phase_enum)
{
- int opb = bfd_octets_per_byte (output_bfd);
lang_output_section_statement_type *os;
os = lang_output_section_find (tree->name.name);
if (os == NULL)
- new_abs (0);
- else if (os->processed > 0)
- new_abs (os->bfd_section->size / opb);
+ {
+ if (expld.phase == lang_final_phase_enum)
+ einfo (_("%F%S: undefined section `%s' referenced in expression\n"),
+ tree->name.name);
+ new_abs (0);
+ }
+ else if (os->processed_vma)
+ {
+ bfd_vma val;
+
+ if (tree->type.node_code == SIZEOF)
+ val = (os->bfd_section->size
+ / bfd_octets_per_byte (link_info.output_bfd));
+ else
+ val = (bfd_vma)1 << os->bfd_section->alignment_power;
+
+ new_abs (val);
+ }
}
break;
}
break;
+ case CONSTANT:
+ if (strcmp (tree->name.name, "MAXPAGESIZE") == 0)
+ new_abs (config.maxpagesize);
+ else if (strcmp (tree->name.name, "COMMONPAGESIZE") == 0)
+ new_abs (config.commonpagesize);
+ else
+ einfo (_("%F%S: unknown constant `%s' referenced in expression\n"),
+ tree->name.name);
+ break;
+
default:
FAIL ();
break;
defined by some object. */
break;
}
- if (tree->assign.hidden)
- bfd_hide_symbol (output_bfd, &link_info, h, TRUE);
}
exp_fold_tree_1 (tree->assign.src);
h->u.def.section = expld.result.section;
if (tree->type.node_class == etree_provide)
tree->type.node_class = etree_provided;
+
+ /* Copy the symbol type if this is a simple assignment of
+ one symbol to annother. */
+ if (tree->assign.src->type.node_class == etree_name)
+ {
+ struct bfd_link_hash_entry *hsrc;
+
+ hsrc = bfd_link_hash_lookup (link_info.hash,
+ tree->assign.src->name.name,
+ FALSE, FALSE, TRUE);
+ if (hsrc)
+ bfd_copy_link_hash_symbol_type (link_info.output_bfd, h,
+ hsrc);
+ }
}
}
break;
etree_type *
exp_binop (int code, etree_type *lhs, etree_type *rhs)
{
- etree_type value, *new;
+ etree_type value, *new_e;
value.type.node_code = code;
+ value.type.lineno = lhs->type.lineno;
value.binary.lhs = lhs;
value.binary.rhs = rhs;
value.type.node_class = etree_binary;
if (expld.result.valid_p)
return exp_intop (expld.result.value);
- new = stat_alloc (sizeof (new->binary));
- memcpy (new, &value, sizeof (new->binary));
- return new;
+ new_e = (etree_type *) stat_alloc (sizeof (new_e->binary));
+ memcpy (new_e, &value, sizeof (new_e->binary));
+ return new_e;
}
etree_type *
exp_trinop (int code, etree_type *cond, etree_type *lhs, etree_type *rhs)
{
- etree_type value, *new;
+ etree_type value, *new_e;
value.type.node_code = code;
+ value.type.lineno = lhs->type.lineno;
value.trinary.lhs = lhs;
value.trinary.cond = cond;
value.trinary.rhs = rhs;
if (expld.result.valid_p)
return exp_intop (expld.result.value);
- new = stat_alloc (sizeof (new->trinary));
- memcpy (new, &value, sizeof (new->trinary));
- return new;
+ new_e = (etree_type *) stat_alloc (sizeof (new_e->trinary));
+ memcpy (new_e, &value, sizeof (new_e->trinary));
+ return new_e;
}
etree_type *
exp_unop (int code, etree_type *child)
{
- etree_type value, *new;
+ etree_type value, *new_e;
value.unary.type.node_code = code;
+ value.unary.type.lineno = child->type.lineno;
value.unary.child = child;
value.unary.type.node_class = etree_unary;
exp_fold_tree_no_dot (&value);
if (expld.result.valid_p)
return exp_intop (expld.result.value);
- new = stat_alloc (sizeof (new->unary));
- memcpy (new, &value, sizeof (new->unary));
- return new;
+ new_e = (etree_type *) stat_alloc (sizeof (new_e->unary));
+ memcpy (new_e, &value, sizeof (new_e->unary));
+ return new_e;
}
etree_type *
exp_nameop (int code, const char *name)
{
- etree_type value, *new;
+ etree_type value, *new_e;
value.name.type.node_code = code;
+ value.name.type.lineno = lineno;
value.name.name = name;
value.name.type.node_class = etree_name;
if (expld.result.valid_p)
return exp_intop (expld.result.value);
- new = stat_alloc (sizeof (new->name));
- memcpy (new, &value, sizeof (new->name));
- return new;
+ new_e = (etree_type *) stat_alloc (sizeof (new_e->name));
+ memcpy (new_e, &value, sizeof (new_e->name));
+ return new_e;
}
etree_type *
exp_assop (int code, const char *dst, etree_type *src)
{
- etree_type *new;
-
- new = stat_alloc (sizeof (new->assign));
- new->type.node_code = code;
- new->type.node_class = etree_assign;
- new->assign.src = src;
- new->assign.dst = dst;
- return new;
+ etree_type *new_e;
+
+ new_e = (etree_type *) stat_alloc (sizeof (new_e->assign));
+ new_e->type.node_code = code;
+ new_e->type.lineno = src->type.lineno;
+ new_e->type.node_class = etree_assign;
+ new_e->assign.src = src;
+ new_e->assign.dst = dst;
+ return new_e;
}
/* Handle PROVIDE. */
{
etree_type *n;
- n = stat_alloc (sizeof (n->assign));
+ n = (etree_type *) stat_alloc (sizeof (n->assign));
n->assign.type.node_code = '=';
+ n->assign.type.lineno = src->type.lineno;
n->assign.type.node_class = etree_provide;
n->assign.src = src;
n->assign.dst = dst;
{
etree_type *n;
- n = stat_alloc (sizeof (n->assert_s));
+ n = (etree_type *) stat_alloc (sizeof (n->assert_s));
n->assert_s.type.node_code = '!';
+ n->assert_s.type.lineno = exp->type.lineno;
n->assert_s.type.node_class = etree_assert;
n->assert_s.child = exp;
n->assert_s.message = message;
if (expld.result.valid_p)
return expld.result.value;
else if (name != NULL && expld.phase != lang_mark_phase_enum)
- einfo (_("%F%S nonconstant expression for %s\n"), name);
+ einfo (_("%F%S: nonconstant expression for %s\n"), name);
}
return def;
}
if (!expld.result.valid_p)
{
if (name != NULL && expld.phase != lang_mark_phase_enum)
- einfo (_("%F%S nonconstant expression for %s\n"), name);
+ einfo (_("%F%S: nonconstant expression for %s\n"), name);
return def;
}
{
unsigned char *dst;
unsigned char *s;
- fill = xmalloc ((len + 1) / 2 + sizeof (*fill) - 1);
+ fill = (fill_type *) xmalloc ((len + 1) / 2 + sizeof (*fill) - 1);
fill->size = (len + 1) / 2;
dst = fill->data;
s = (unsigned char *) expld.result.str;
}
else
{
- fill = xmalloc (4 + sizeof (*fill) - 1);
+ fill = (fill_type *) xmalloc (4 + sizeof (*fill) - 1);
val = expld.result.value;
fill->data[0] = (val >> 24) & 0xff;
fill->data[1] = (val >> 16) & 0xff;
return expld.result.value;
}
else if (name != NULL && expld.phase != lang_mark_phase_enum)
- einfo (_("%F%S non constant expression for %s\n"), name);
+ {
+ lineno = tree->type.lineno;
+ einfo (_("%F%S: nonconstant expression for %s\n"), name);
+ }
}
return def;
}
projects / deliverable / binutils-gdb.git / blobdiff