diff options
Diffstat (limited to 'bfd/bfd-in2.h')
| -rw-r--r-- | bfd/bfd-in2.h | 46 |
1 files changed, 39 insertions, 7 deletions
diff --git a/bfd/bfd-in2.h b/bfd/bfd-in2.h index cbbb0f6..aec5c24 100644 --- a/bfd/bfd-in2.h +++ b/bfd/bfd-in2.h @@ -1353,6 +1353,12 @@ typedef struct bfd_section /* Mark flag used by some linker backends for garbage collection. */ unsigned int gc_mark : 1; + /* Section compression status. */ + unsigned int compress_status : 2; +#define COMPRESS_SECTION_NONE 0 +#define COMPRESS_SECTION_DONE 1 +#define DECOMPRESS_SECTION_SIZED 2 + /* The following flags are used by the ELF linker. */ /* Mark sections which have been allocated to segments. */ @@ -1409,6 +1415,9 @@ typedef struct bfd_section section size calculated on a previous linker relaxation pass. */ bfd_size_type rawsize; + /* The compressed size of the section in octets. */ + bfd_size_type compressed_size; + /* Relaxation table. */ struct relax_table *relax; @@ -1642,17 +1651,17 @@ extern asection bfd_ind_section; /* name, id, index, next, prev, flags, user_set_vma, */ \ { NAME, IDX, 0, NULL, NULL, FLAGS, 0, \ \ - /* linker_mark, linker_has_input, gc_mark, segment_mark, */ \ + /* linker_mark, linker_has_input, gc_mark, decompress_status, */ \ 0, 0, 1, 0, \ \ - /* sec_info_type, use_rela_p, */ \ - 0, 0, \ + /* segment_mark, sec_info_type, use_rela_p, */ \ + 0, 0, 0, \ \ /* sec_flg0, sec_flg1, sec_flg2, sec_flg3, sec_flg4, sec_flg5, */ \ 0, 0, 0, 0, 0, 0, \ \ - /* vma, lma, size, rawsize, relax, relax_count, */ \ - 0, 0, 0, 0, 0, 0, \ + /* vma, lma, size, rawsize, compressed_size, relax, relax_count, */ \ + 0, 0, 0, 0, 0, 0, 0, \ \ /* output_offset, output_section, alignment_power, */ \ 0, (struct bfd_section *) &SEC, 0, \ @@ -5062,6 +5071,16 @@ struct bfd will be consistent from run to run. */ #define BFD_DETERMINISTIC_OUTPUT 0x4000 + /* Compress sections in this BFD. */ +#define BFD_COMPRESS 0x8000 + + /* Decompress sections in this BFD. */ +#define BFD_DECOMPRESS 0x10000 + + /* Flags bits to be saved in bfd_preserve_save. */ +#define BFD_FLAGS_SAVED \ + (BFD_IN_MEMORY | BFD_COMPRESS | BFD_DECOMPRESS) + /* Currently my_archive is tested before adding origin to anything. I believe that this can become always an add of origin, with origin set to 0 for non archive files. */ @@ -5893,8 +5912,21 @@ bfd_byte *bfd_simple_get_relocated_section_contents (bfd *abfd, asection *sec, bfd_byte *outbuf, asymbol **symbol_table); /* Extracted from compress.c. */ -bfd_boolean bfd_uncompress_section_contents - (bfd_byte **buffer, bfd_size_type *size); +bfd_boolean bfd_compress_section_contents + (bfd *abfd, asection *section, bfd_byte *uncompressed_buffer, + bfd_size_type uncompressed_size); + +bfd_boolean bfd_get_full_section_contents + (bfd *abfd, asection *section, bfd_byte **ptr); + +bfd_boolean bfd_is_section_compressed + (bfd *abfd, asection *section); + +bfd_boolean bfd_init_section_decompress_status + (bfd *abfd, asection *section); + +bfd_boolean bfd_init_section_compress_status + (bfd *abfd, asection *section); #ifdef __cplusplus } |