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Diffstat (limited to 'ld/ldexp.c')
-rw-r--r--ld/ldexp.c67
1 files changed, 27 insertions, 40 deletions
diff --git a/ld/ldexp.c b/ld/ldexp.c
index 247de62..e107110 100644
--- a/ld/ldexp.c
+++ b/ld/ldexp.c
@@ -50,7 +50,7 @@ extern ld_config_type config;
extern lang_input_statement_type *script_file;
extern unsigned int defined_global_sym_count;
-
+ extern lang_output_section_statement_type *abs_output_section;
extern bfd_vma print_dot;
@@ -121,21 +121,20 @@ static void
DEFUN(make_abs,(ptr),
etree_value_type *ptr)
{
- if (ptr->section != (lang_output_section_statement_type *)NULL) {
asection *s = ptr->section->bfd_section;
ptr->value += s->vma;
- ptr->section = (lang_output_section_statement_type *)NULL;
- }
-
+ ptr->section = abs_output_section;
}
static
DEFUN(etree_value_type new_abs,(value),
bfd_vma value)
{
+
+
etree_value_type new;
new.valid = true;
- new.section = (lang_output_section_statement_type *)NULL;
+ new.section = abs_output_section;
new.value = value;
return new;
}
@@ -189,9 +188,9 @@ DEFUN(etree_value_type
new.valid = true;
new.value = value;
new.section = section;
- if (new.section != (lang_output_section_statement_type *)NULL) {
+
new.value -= section->bfd_section->vma;
- }
+
return new;
}
@@ -216,8 +215,8 @@ DEFUN(fold_binary,(tree, current_section, allocation_done, dot, dotp),
/* If values are from different sections, or this is an */
/* absolute expression, make both source args absolute */
if (result.section != other.section ||
- current_section == (lang_output_section_statement_type *)NULL) {
-
+ current_section == abs_output_section)
+ {
make_abs(&result);
make_abs(&other);
}
@@ -230,13 +229,13 @@ DEFUN(fold_binary,(tree, current_section, allocation_done, dot, dotp),
if (other.value == 0) {
einfo("%F%S % by zero\n");
}
- result.value %= other.value;
+ result.value = (int)result.value % (int)other.value;
break;
case '/':
if (other.value == 0) {
einfo("%F%S / by zero\n");
}
- result.value /= other.value;
+ result.value = (int)result.value / (int) other.value;
break;
#define BOP(x,y) case x : result.value = result.value y other.value;break;
BOP('+',+);
@@ -320,11 +319,14 @@ DEFUN(fold_name, (tree, current_section, allocation_done, dot),
if (sdefp) {
asymbol *sdef = *sdefp;
+#if 0
if (sdef->section == (asection *)NULL) {
/* This is an absolute symbol */
result = new_abs(sdef->value);
}
- else {
+ else
+#endif
+ {
lang_output_section_statement_type *os =
lang_output_section_statement_lookup(
sdef->section->output_section->name);
@@ -334,8 +336,8 @@ DEFUN(fold_name, (tree, current_section, allocation_done, dot),
if (sdef->the_bfd->usrdata &&
((lang_input_statement_type*)(sdef->the_bfd->usrdata))->just_syms_flag == true)
{
- result = new_abs(sdef->value + (sdef->section ?
- sdef->section->vma : 0));
+ result = new_abs(sdef->value +sdef->section->vma);
+
}
else {
result = new_rel(sdef->value + sdef->section->output_offset, os);
@@ -519,36 +521,19 @@ DEFUN(exp_fold_tree,(tree, current_section, allocation_done,
else
{
def_ptr = (asymbol **)ldmalloc((bfd_size_type)(sizeof(asymbol **)));
- def = (asymbol
- *)bfd_make_empty_symbol(script_file->the_bfd);
+ def = (asymbol *)bfd_make_empty_symbol(script_file->the_bfd);
-
+ def->flags = 0;
+
+ sy->sdefs_chain = def_ptr;
*def_ptr = def;
}
def->value = result.value;
- if (result.section !=
- (lang_output_section_statement_type *)NULL) {
- if (current_section !=
- (lang_output_section_statement_type *)NULL) {
-
+
def->section = result.section->bfd_section;
def->flags = BSF_GLOBAL | BSF_EXPORT;
- }
- else {
- /* Force to absolute */
- def->value += result.section->bfd_section->vma;
- def->section = &bfd_abs_section;
- def->flags = BSF_GLOBAL | BSF_EXPORT ;
- }
-
-
- }
- else {
- def->section = &bfd_abs_section;
- def->flags = BSF_GLOBAL | BSF_EXPORT ;
- }
def->udata = (PTR)NULL;
@@ -597,7 +582,8 @@ DEFUN(exp_binop,(code, lhs, rhs),
value.binary.lhs = lhs;
value.binary.rhs = rhs;
value.type.node_class = etree_binary;
- r = exp_fold_tree_no_dot(&value, (lang_output_section_statement_type *)NULL,
+ r = exp_fold_tree_no_dot(&value,
+ abs_output_section,
lang_first_phase_enum );
if (r.valid)
{
@@ -669,8 +655,9 @@ DEFUN(exp_nameop,(code, name),
value.name.type.node_class = etree_name;
- r = exp_fold_tree_no_dot(&value,(lang_output_section_statement_type *)NULL,
- lang_first_phase_enum);
+ r = exp_fold_tree_no_dot(&value,
+ (lang_output_section_statement_type *)NULL,
+ lang_first_phase_enum);
if (r.valid) {
return exp_intop(r.value);
}