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bfd/

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* compress.c (bfd_cache_section_contents): New function.
	* bfd-in2.h: Regenerate.
binutils/
	* objdump.c (load_specific_debug_section): Use
	bfd_cache_section_contents.
This commit is contained in:
Alan Modra 2012-10-21 09:06:07 +00:00
parent 1e9d6fc263
commit 8a72cc6e7e
5 changed files with 37 additions and 7 deletions
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5
bfd/ChangeLog
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@ -1,3 +1,8 @@
2012-10-21 Alan Modra <amodra@gmail.com>
* compress.c (bfd_cache_section_contents): New function.
* bfd-in2.h: Regenerate.
2012-10-21 Hans-Peter Nilsson <hp@bitrange.com> 2012-10-21 Hans-Peter Nilsson <hp@bitrange.com>
* linker.c (_bfd_generic_link_output_symbols): Handle a * linker.c (_bfd_generic_link_output_symbols): Handle a

3
bfd/bfd-in2.h
View file

@ -6709,6 +6709,9 @@ bfd_boolean bfd_compress_section_contents
bfd_boolean bfd_get_full_section_contents bfd_boolean bfd_get_full_section_contents
(bfd *abfd, asection *section, bfd_byte **ptr); (bfd *abfd, asection *section, bfd_byte **ptr);
void bfd_cache_section_contents
(asection *sec, void *contents);
bfd_boolean bfd_is_section_compressed bfd_boolean bfd_is_section_compressed
(bfd *abfd, asection *section); (bfd *abfd, asection *section);

23
bfd/compress.c
View file

@ -253,6 +253,29 @@ bfd_get_full_section_contents (bfd *abfd, sec_ptr sec, bfd_byte **ptr)
} }
} }
/*
FUNCTION
bfd_cache_section_contents
SYNOPSIS
void bfd_cache_section_contents
(asection *sec, void *contents);
DESCRIPTION
Stash @var(contents) so any following reads of @var(sec) do
not need to decompress again.
*/
void
bfd_cache_section_contents (asection *sec, void *contents)
{
if (sec->compress_status == DECOMPRESS_SECTION_SIZED)
sec->compress_status = COMPRESS_SECTION_DONE;
sec->contents = contents;
sec->flags |= SEC_IN_MEMORY;
}
/* /*
FUNCTION FUNCTION
bfd_is_section_compressed bfd_is_section_compressed

5
binutils/ChangeLog
View file

@ -1,3 +1,8 @@
2012-10-21 Alan Modra <amodra@gmail.com>
* objdump.c (load_specific_debug_section): Use
bfd_cache_section_contents.
2012-10-18 Kai Tietz <ktietz@redhat.com> 2012-10-18 Kai Tietz <ktietz@redhat.com>
* objdump.c (dump_bfd): Call dump headers after * objdump.c (dump_bfd): Call dump headers after

8
binutils/objdump.c
View file

@ -2272,13 +2272,7 @@ load_specific_debug_section (enum dwarf_section_display_enum debug,
if (is_relocatable && debug_displays [debug].relocate) if (is_relocatable && debug_displays [debug].relocate)
{ {
/* We want to relocate the data we've already read (and bfd_cache_section_contents (sec, section->start);
decompressed), so we store a pointer to the data in
the bfd_section, and tell it that the contents are
already in memory. */
sec->contents = section->start;
sec->flags |= SEC_IN_MEMORY;
sec->size = section->size;
ret = bfd_simple_get_relocated_section_contents (abfd, ret = bfd_simple_get_relocated_section_contents (abfd,
sec, sec,