diff options
Diffstat (limited to 'bfd/bfd-in2.h')
| -rw-r--r-- | bfd/bfd-in2.h | 55 |
1 files changed, 34 insertions, 21 deletions
diff --git a/bfd/bfd-in2.h b/bfd/bfd-in2.h index 502a01b5e46..f6618898f6d 100644 --- a/bfd/bfd-in2.h +++ b/bfd/bfd-in2.h @@ -566,6 +566,9 @@ void bfd_putl16 (bfd_vma, void *); bfd_uint64_t bfd_get_bits (const void *, int, bfd_boolean); void bfd_put_bits (bfd_uint64_t, void *, int, bfd_boolean); + +extern bfd_boolean bfd_section_already_linked_table_init (void); +extern void bfd_section_already_linked_table_free (void); /* Externally visible ECOFF routines. */ @@ -854,6 +857,26 @@ extern void bfd_elf32_ia64_after_parse extern void bfd_elf64_ia64_after_parse (int); +/* This structure is used for a comdat section, as in PE. A comdat + section is associated with a particular symbol. When the linker + sees a comdat section, it keeps only one of the sections with a + given name and associated with a given symbol. */ + +struct coff_comdat_info +{ + /* The name of the symbol associated with a comdat section. */ + const char *name; + + /* The local symbol table index of the symbol associated with a + comdat section. This is only meaningful to the object file format + specific code; it is not an index into the list returned by + bfd_canonicalize_symtab. */ + long symbol; +}; + +extern struct coff_comdat_info *bfd_coff_get_comdat_section + (bfd *, struct bfd_section *); + /* Extracted from init.c. */ void bfd_init (void); @@ -1019,23 +1042,6 @@ long bfd_get_size (bfd *abfd); /* Extracted from bfdwin.c. */ /* Extracted from section.c. */ -/* This structure is used for a comdat section, as in PE. A comdat - section is associated with a particular symbol. When the linker - sees a comdat section, it keeps only one of the sections with a - given name and associated with a given symbol. */ - -struct bfd_comdat_info -{ - /* The name of the symbol associated with a comdat section. */ - const char *name; - - /* The local symbol table index of the symbol associated with a - comdat section. This is only meaningful to the object file format - specific code; it is not an index into the list returned by - bfd_canonicalize_symtab. */ - long symbol; -}; - typedef struct bfd_section { /* The name of the section; the name isn't a copy, the pointer is @@ -1359,9 +1365,6 @@ typedef struct bfd_section /* Entity size for merging purposes. */ unsigned int entsize; - /* Optional information about a COMDAT entry; NULL if not COMDAT. */ - struct bfd_comdat_info *comdat; - /* Points to the kept section if this section is a link-once section, and is discarded. */ struct bfd_section *kept_section; @@ -4430,7 +4433,8 @@ typedef struct bfd_target NAME##_bfd_gc_sections, \ NAME##_bfd_merge_sections, \ NAME##_bfd_is_group_section, \ - NAME##_bfd_discard_group + NAME##_bfd_discard_group, \ + NAME##_section_already_linked \ int (*_bfd_sizeof_headers) (bfd *, bfd_boolean); bfd_byte * (*_bfd_get_relocated_section_contents) @@ -4473,6 +4477,10 @@ typedef struct bfd_target /* Discard members of a group. */ bfd_boolean (*_bfd_discard_group) (bfd *, struct bfd_section *); + /* Check if SEC has been already linked during a reloceatable or + final link. */ + void (*_section_already_linked) (bfd *, struct bfd_section *); + /* Routines to handle dynamic symbols and relocs. */ #define BFD_JUMP_TABLE_DYNAMIC(NAME) \ NAME##_get_dynamic_symtab_upper_bound, \ @@ -4530,6 +4538,11 @@ bfd_boolean bfd_link_split_section (bfd *abfd, asection *sec); #define bfd_link_split_section(abfd, sec) \ BFD_SEND (abfd, _bfd_link_split_section, (abfd, sec)) +void bfd_section_already_linked (bfd *abfd, asection *sec); + +#define bfd_section_already_linked(abfd, sec) \ + BFD_SEND (abfd, _section_already_linked, (abfd, sec)) + /* Extracted from simple.c. */ bfd_byte *bfd_simple_get_relocated_section_contents (bfd *abfd, asection *sec, bfd_byte *outbuf, asymbol **symbol_table); |