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| author | Alan Modra <amodra@gmail.com> | 2012-10-21 09:06:07 +0000 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2012-10-21 09:06:07 +0000 |
| commit | 8a72cc6e7e9e329b50b18cdc62b281ee1a5473f1 (patch) | |
| tree | 69a86b195310afc299537c9f0f8ec5b576705893 | |
| parent | 1e9d6fc2630d2b72281d58c3fb0807799513f3ff (diff) | |
| download | gdb-8a72cc6e7e9e329b50b18cdc62b281ee1a5473f1.zip gdb-8a72cc6e7e9e329b50b18cdc62b281ee1a5473f1.tar.gz gdb-8a72cc6e7e9e329b50b18cdc62b281ee1a5473f1.tar.bz2 | |
bfd/
* compress.c (bfd_cache_section_contents): New function.
* bfd-in2.h: Regenerate.
binutils/
* objdump.c (load_specific_debug_section): Use
bfd_cache_section_contents.
| -rw-r--r-- | bfd/ChangeLog | 5 | ||||
| -rw-r--r-- | bfd/bfd-in2.h | 3 | ||||
| -rw-r--r-- | bfd/compress.c | 23 | ||||
| -rw-r--r-- | binutils/ChangeLog | 5 | ||||
| -rw-r--r-- | binutils/objdump.c | 8 |
5 files changed, 37 insertions, 7 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 78115e2..5c6f6da 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -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> * linker.c (_bfd_generic_link_output_symbols): Handle a diff --git a/bfd/bfd-in2.h b/bfd/bfd-in2.h index c37c005..919f51a 100644 --- a/bfd/bfd-in2.h +++ b/bfd/bfd-in2.h @@ -6709,6 +6709,9 @@ bfd_boolean bfd_compress_section_contents bfd_boolean bfd_get_full_section_contents (bfd *abfd, asection *section, bfd_byte **ptr); +void bfd_cache_section_contents + (asection *sec, void *contents); + bfd_boolean bfd_is_section_compressed (bfd *abfd, asection *section); diff --git a/bfd/compress.c b/bfd/compress.c index 294bfd3..7f94781 100644 --- a/bfd/compress.c +++ b/bfd/compress.c @@ -255,6 +255,29 @@ 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 bfd_is_section_compressed SYNOPSIS diff --git a/binutils/ChangeLog b/binutils/ChangeLog index 9c091f2..a3cfcd0 100644 --- a/binutils/ChangeLog +++ b/binutils/ChangeLog @@ -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> * objdump.c (dump_bfd): Call dump headers after diff --git a/binutils/objdump.c b/binutils/objdump.c index 44e857a..3b8f282 100644 --- a/binutils/objdump.c +++ b/binutils/objdump.c @@ -2272,13 +2272,7 @@ load_specific_debug_section (enum dwarf_section_display_enum debug, if (is_relocatable && debug_displays [debug].relocate) { - /* We want to relocate the data we've already read (and - 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; + bfd_cache_section_contents (sec, section->start); ret = bfd_simple_get_relocated_section_contents (abfd, sec, |