FreeChainXenon/binutils-gdb
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

* elf-bfd.h (struct bfd_elf_section_data): Add "group" and

Browse source 
"next_in_group".  Fix gp and gp_size comments.
	* elf.c (union elf_internal_group): New.
	(setup_group): New function.
	(_bfd_elf_make_section_from_shdr): Set BFD flags for SHT_GROUP.
	Call setup_group for SHF_GROUP sections.
	(bfd_section_from_shdr): Build a BFD section for SHT_GROUP.
	(elf_fake_sections): Set header type for SEC_GROUP, and header
	flags for sections in a group.
	(set_group_contents): New function.
	(_bfd_elf_compute_section_file_positions): Call it.
	(assign_section_numbers): Set sh_link for SHT_GROUP.
	* elflink.h (gc_mark_hook): Handle section groups.
	* elfxx-target.h: Add SEC_GROUP to applicable_flags.
	* section.c (SEC_GROUP): Define.
	(struct sec): Comment fixes.
	* bfd-in2.h: Regenerate.

	* elf.c (bfd_elf_print_symbol): Formatting fix; migrate expression
	out of function args.
	(_bfd_elf_canonicalize_reloc): Similarly.
	(_bfd_elf_get_symtab): Here too.
	(_bfd_elf_canonicalize_dynamic_symtab): And here.
	* elfcode.h (elf_slurp_symbol_table): Don't recalculate size for
	bfd_bread, and remove unnecessary cast.
This commit is contained in:
Alan Modra 2001-10-09 06:05:17 +00:00
parent ddb2683535
commit dbb410c3e2
8 changed files with 392 additions and 34 deletions
Download patch file Download diff file Expand all files Collapse all files

15
bfd/section.c
View file

@ -177,7 +177,7 @@ CODE_FRAGMENT
.
. int id;
.
. {* Which section is it; 0..nth. *}
. {* Which section in the bfd; 0..n-1 as sections are created in a bfd. *}
.
. int index;
.
@ -292,9 +292,10 @@ CODE_FRAGMENT
. objects are to be further relocated. *}
.#define SEC_EXCLUDE 0x40000
.
. {* The contents of this section are to be sorted by the
. based on the address specified in the associated symbol
. table. *}
. {* The contents of this section are to be sorted based on the sum of
. the symbol and addend values specified by the associated relocation
. entries. Entries without associated relocation entries will be
. appended to the end of the section in an unspecified order. *}
.#define SEC_SORT_ENTRIES 0x80000
.
. {* When linking, duplicate sections of the same name should be
@ -361,6 +362,9 @@ CODE_FRAGMENT
. size entries. *}
.#define SEC_STRINGS 0x40000000
.
. {* This section contains data about section groups. *}
.#define SEC_GROUP 0x80000000
.
. {* End of section flags. *}
.
. {* Some internal packed boolean fields. *}
@ -381,7 +385,8 @@ CODE_FRAGMENT
. {* A mark flag used by some linker backends for garbage collection. *}
. unsigned int gc_mark : 1;
.
. {* Used by the ELF code to mark sections which have been allocated to segments. *}
. {* Used by the ELF code to mark sections which have been allocated
. to segments. *}
. unsigned int segment_mark : 1;
.
. {* End of internal packed boolean fields. *}