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xtensa: move xtensa_make_property_section from bfd to gas

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This function is only used by gas, so move it there.  Necessary for
gas to keep track of group sections as they are created.

	PR 25333
bfd/
	* elf32-xtensa.c (xtensa_make_property_section): Delete.
	(xtensa_property_section_name): Make public.
include/
	* elf/xtensa.h (xtensa_make_property_section): Delete.
	(xtensa_property_section_name): Declare
gas/
	* config/tc-xtensa.c (xtensa_make_property_section): New,
	moved from elf32-xtensa.c.
This commit is contained in:
Alan Modra 2024-02-24 11:30:02 +10:30
parent 9c697157b8
commit bc45bfd259
3 changed files with 32 additions and 34 deletions
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34
bfd/elf32-xtensa.c
View File

@ -11253,7 +11253,7 @@ xtensa_add_names (const char *base, const char *suffix)
static int linkonce_len = sizeof (".gnu.linkonce.") - 1;
static char *
char *
xtensa_property_section_name (asection *sec, const char *base_name,
bool separate_sections)
{
@ -11335,38 +11335,6 @@ xtensa_get_property_section (asection *sec, const char *base_name)
}
asection *
xtensa_make_property_section (asection *sec, const char *base_name)
{
char *prop_sec_name;
asection *prop_sec;
/* Check if the section already exists. */
prop_sec_name = xtensa_property_section_name (sec, base_name,
elf32xtensa_separate_props);
prop_sec = bfd_get_section_by_name_if (sec->owner, prop_sec_name,
match_section_group,
(void *) elf_group_name (sec));
/* If not, create it. */
if (! prop_sec)
{
flagword flags = (SEC_RELOC | SEC_HAS_CONTENTS | SEC_READONLY);
flags |= (bfd_section_flags (sec)
& (SEC_LINK_ONCE | SEC_LINK_DUPLICATES));
prop_sec = bfd_make_section_anyway_with_flags
(sec->owner, strdup (prop_sec_name), flags);
if (! prop_sec)
return 0;
elf_group_name (prop_sec) = elf_group_name (sec);
}
free (prop_sec_name);
return prop_sec;
}
flagword
xtensa_get_property_predef_flags (asection *sec)
{

30
gas/config/tc-xtensa.c
View File

@ -11789,6 +11789,36 @@ get_frag_is_literal (const fragS *fragP)
return fragP->tc_frag_data.is_literal;
}
static asection *
xtensa_make_property_section (asection *sec, const char *base_name)
{
char *prop_sec_name;
asection *prop_sec;
/* Check if the section already exists. */
prop_sec_name = xtensa_property_section_name (sec, base_name,
elf32xtensa_separate_props);
prop_sec = bfd_get_section_by_name_if (sec->owner, prop_sec_name,
match_section_group,
(void *) elf_group_name (sec));
/* If not, create it. */
if (! prop_sec)
{
flagword flags = (SEC_RELOC | SEC_HAS_CONTENTS | SEC_READONLY);
flags |= (bfd_section_flags (sec)
& (SEC_LINK_ONCE | SEC_LINK_DUPLICATES));
prop_sec = bfd_make_section_anyway_with_flags
(sec->owner, strdup (prop_sec_name), flags);
if (! prop_sec)
return 0;
elf_group_name (prop_sec) = elf_group_name (sec);
}
free (prop_sec_name);
return prop_sec;
}
static void
xtensa_create_property_segments (frag_predicate property_function,

2
include/elf/xtensa.h
View File

@ -215,7 +215,7 @@ typedef struct property_table_entry_t
#define XTENSA_PROP_INSN_ABSLIT 0x00020000
extern asection *xtensa_make_property_section (asection *, const char *);
extern char *xtensa_property_section_name (asection *, const char *, bool);
extern int
xtensa_read_table_entries (bfd *abfd,
asection *section,