DWARF debugging info optimizer
Dwz is a program that attempts to optimize DWARF debugging information
contained in ELF shared libraries and ELF executables for size, by
replacing DWARF information representation with equivalent smaller
representation where possible and by reducing the amount of duplication
using techniques from the DWARF standard appendix E - creating
DW_TAG_partial_unit compilation units (CUs) for duplicated information and using
DW_TAG_imported_unit to import it into each CU that needs it.
The tool handles DWARF 32-bit format debugging sections of versions
2, 3 and 4 and GNU extensions on top of those, though using DWARF 4
or worst case DWARF 3 is strongly recommended.
When not using the -m option (multifile mode), GDB CVS snapshot (soon to be
7.5) is sufficient, when using -m option, GDB from a git branch
http://sources.redhat.com/git/?p=archer.git;a=shortlog;h=refs/heads/archer-tromey-dwz-multifile
is needed.
- Developed at devel:tools:compiler
- Sources inherited from project openSUSE:Factory
-
3
derived packages
- Download package
-
Checkout Package
osc -A https://api.opensuse.org checkout openSUSE:Factory:RISCV/dwz && cd $_ - Create Badge
Source Files
| Filename | Size | Changed |
|---|---|---|
| dwz-0.12-ignore-nobits.patch | 0000000631 631 Bytes | |
| dwz-0.12.tar.xz | 0000091116 89 KB | |
| dwz.changes | 0000001263 1.23 KB | |
| dwz.spec | 0000002250 2.2 KB |
Revision 2 (latest revision is 23)
Dominique Leuenberger (dimstar_suse)
accepted
request 460023
from
Richard Biener (rguenther)
(revision 2)
- Add dwz-0.12-ignore-nobits.patch to ignore SHT_NOBITS sections that are placed out-of-order by objcopy when extracting debuginfo and place them at sh_offset zero. (forwarded request 460022 from rguenther)
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