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Diffstat (limited to 'ld/ldlang.c')
-rw-r--r--ld/ldlang.c76
1 files changed, 41 insertions, 35 deletions
diff --git a/ld/ldlang.c b/ld/ldlang.c
index 7938eb6..73d4053 100644
--- a/ld/ldlang.c
+++ b/ld/ldlang.c
@@ -1859,7 +1859,8 @@ sort_def_symbol (hash_entry, info)
/* Initialize an output section. */
static void
-init_os (lang_output_section_statement_type *s, asection *isec)
+init_os (lang_output_section_statement_type *s, asection *isec,
+ flagword flags)
{
if (s->bfd_section != NULL)
return;
@@ -1869,7 +1870,8 @@ init_os (lang_output_section_statement_type *s, asection *isec)
s->bfd_section = bfd_get_section_by_name (output_bfd, s->name);
if (s->bfd_section == NULL)
- s->bfd_section = bfd_make_section (output_bfd, s->name);
+ s->bfd_section = bfd_make_section_with_flags (output_bfd, s->name,
+ flags);
if (s->bfd_section == NULL)
{
einfo (_("%P%F: output format %s cannot represent section called %s\n"),
@@ -1947,7 +1949,7 @@ exp_init_os (etree_type *exp)
os = lang_output_section_find (exp->name.name);
if (os != NULL && os->bfd_section == NULL)
- init_os (os, NULL);
+ init_os (os, NULL, 0);
}
}
break;
@@ -2022,8 +2024,32 @@ lang_add_section (lang_statement_list_type *ptr,
lang_input_section_type *new;
flagword flags;
+ flags = section->flags;
+
+ /* We don't copy the SEC_NEVER_LOAD flag from an input section
+ to an output section, because we want to be able to include a
+ SEC_NEVER_LOAD section in the middle of an otherwise loaded
+ section (I don't know why we want to do this, but we do).
+ build_link_order in ldwrite.c handles this case by turning
+ the embedded SEC_NEVER_LOAD section into a fill. */
+
+ flags &= ~ SEC_NEVER_LOAD;
+
+ switch (output->sectype)
+ {
+ case normal_section:
+ break;
+ case noalloc_section:
+ flags &= ~SEC_ALLOC;
+ break;
+ case noload_section:
+ flags &= ~SEC_LOAD;
+ flags |= SEC_NEVER_LOAD;
+ break;
+ }
+
if (output->bfd_section == NULL)
- init_os (output, section);
+ init_os (output, section, flags);
first = ! output->bfd_section->linker_has_input;
output->bfd_section->linker_has_input = 1;
@@ -2047,17 +2073,6 @@ lang_add_section (lang_statement_list_type *ptr,
new->section = section;
section->output_section = output->bfd_section;
- flags = section->flags;
-
- /* We don't copy the SEC_NEVER_LOAD flag from an input section
- to an output section, because we want to be able to include a
- SEC_NEVER_LOAD section in the middle of an otherwise loaded
- section (I don't know why we want to do this, but we do).
- build_link_order in ldwrite.c handles this case by turning
- the embedded SEC_NEVER_LOAD section into a fill. */
-
- flags &= ~ SEC_NEVER_LOAD;
-
/* If final link, don't copy the SEC_LINK_ONCE flags, they've
already been processed. One reason to do this is that on pe
format targets, .text$foo sections go into .text and it's odd
@@ -2094,19 +2109,6 @@ lang_add_section (lang_statement_list_type *ptr,
if ((section->flags & SEC_READONLY) == 0)
output->bfd_section->flags &= ~SEC_READONLY;
- switch (output->sectype)
- {
- case normal_section:
- break;
- case noalloc_section:
- output->bfd_section->flags &= ~SEC_ALLOC;
- break;
- case noload_section:
- output->bfd_section->flags &= ~SEC_LOAD;
- output->bfd_section->flags |= SEC_NEVER_LOAD;
- break;
- }
-
/* Copy over SEC_SMALL_DATA. */
if (section->flags & SEC_SMALL_DATA)
output->bfd_section->flags |= SEC_SMALL_DATA;
@@ -3201,6 +3203,8 @@ map_input_to_output_sections
(lang_statement_union_type *s, const char *target,
lang_output_section_statement_type *os)
{
+ flagword flags;
+
for (; s != NULL; s = s->header.next)
{
switch (s->header.type)
@@ -3250,13 +3254,15 @@ map_input_to_output_sections
/* Make sure that any sections mentioned in the expression
are initialized. */
exp_init_os (s->data_statement.exp);
- if (os != NULL && os->bfd_section == NULL)
- init_os (os, NULL);
+ flags = SEC_HAS_CONTENTS;
/* The output section gets contents, and then we inspect for
any flags set in the input script which override any ALLOC. */
- os->bfd_section->flags |= SEC_HAS_CONTENTS;
if (!(os->flags & SEC_NEVER_LOAD))
- os->bfd_section->flags |= SEC_ALLOC | SEC_LOAD;
+ flags |= SEC_ALLOC | SEC_LOAD;
+ if (os->bfd_section == NULL)
+ init_os (os, NULL, flags);
+ else
+ os->bfd_section->flags |= flags;
break;
case lang_input_section_enum:
break;
@@ -3266,11 +3272,11 @@ map_input_to_output_sections
case lang_padding_statement_enum:
case lang_input_statement_enum:
if (os != NULL && os->bfd_section == NULL)
- init_os (os, NULL);
+ init_os (os, NULL, 0);
break;
case lang_assignment_statement_enum:
if (os != NULL && os->bfd_section == NULL)
- init_os (os, NULL);
+ init_os (os, NULL, 0);
/* Make sure that any sections mentioned in the assignment
are initialized. */
@@ -3298,7 +3304,7 @@ map_input_to_output_sections
(s->address_statement.section_name));
if (aos->bfd_section == NULL)
- init_os (aos, NULL);
+ init_os (aos, NULL, 0);
aos->addr_tree = s->address_statement.address;
}
break;