Re: dependency

2018-06-29 Thread Mark Wielaard
On Sat, 2018-06-30 at 00:49 +, Sasha Da Rocha Pinheiro wrote: > Hi, > is there a reference for the last stable version of Elfutils?  > > Currently we set the following path in our cmake configuration to > download and compile Elfutils as a dependency for Dyninst, but lately > there has been so

Re: dependency

2018-06-29 Thread Sasha Da Rocha Pinheiro
> Each elfutils release is "stable". Are you looking for > a fixed URL for the most recent release? Yes, that's what I meant. Sasha From: Frank Ch. Eigler Sent: Friday, June 29, 2018 8:12 PM To: Sasha Da Rocha Pinheiro Cc: elfutils-devel@sourceware.org Subject: Re: dependency   Hi - > is

Re: dependency

2018-06-29 Thread Frank Ch. Eigler
Hi - > is there a reference for the last stable version of Elfutils? > [...] > https://sourceware.org/elfutils/ftp/0.168/elfutils-0.168.tar.bz2 Each elfutils release is "stable". Are you looking for a fixed URL for the most recent release? - FChE

dependency

2018-06-29 Thread Sasha Da Rocha Pinheiro
Hi, is there a reference for the last stable version of Elfutils? Currently we set the following path in our cmake configuration to download and compile Elfutils as a dependency for Dyninst, but lately there has been some important modifications, and I think it would be nice to have a reference

elfutils 0.173 released

2018-06-29 Thread Mark Wielaard
ELFUTILS 0.173 - http://elfutils.org/ A new release of elfutils is available at: ftp://sourceware.org/pub/elfutils/0.173/ or https://sourceware.org/elfutils/ftp/0.173/ * NEWS * More fixes for crashes and hangs found by afl-fuzz. In particular various functions now detect and break infinite loops

[COMMITTED] Prepare for 0.173

2018-06-29 Thread Mark Wielaard
Set version to 0.173. Mention new functionality in NEWS. Update po/*.po files. Signed-off-by: Mark Wielaard --- NEWS| 18 +++ config/elfutils.spec.in | 15 ++ configure.ac| 2 +- po/de.po| 317 po/es.po

Re: [PATCH] libdw: Recognize zero terminator to end frame table in dwarf_next_cfi.

2018-06-29 Thread Mark Wielaard
On Fri, Jun 29, 2018 at 12:26:30AM +0200, Mark Wielaard wrote: > When the length is zero this is a the zero terminator that ends the > frame table. Return 1 (end of table) instead of -1 (error) in that case. > We cannot update next_off and don't want to caller to try again. > > Add testcase for dw

Re: [PATCH] libdw: Allow .debug_frame only Dwarf.

2018-06-29 Thread Mark Wielaard
On Wed, Jun 27, 2018 at 03:00:08PM +0200, Mark Wielaard wrote: > .debug_frame is useful independent from the other .debug sections. > > Add a simplified variant of the addrcfi testcase dwarfcfi. > dwarfcfi only uses dwarf_frame calls and no dwfl helpers. Pushed to master.

Re: [PATCH] tests: Limit varlocs print_expr_block recursion depth.

2018-06-29 Thread Mark Wielaard
On Tue, 2018-06-26 at 16:50 +0200, Mark Wielaard wrote: > This is only useful for bad DWARF where an expression block might have > an expression that refers to a DIE that contains the expression block > itself. But that might happen with bad DWARF generated by a fuzzer. Pushed to master.

Re: [PATCH] libdw: Remove dwarf_getscn_info from libdw.h and libdw.map.

2018-06-29 Thread Mark Wielaard
On Tue, 2018-06-26 at 16:45 +0200, Mark Wielaard wrote: > This function was never actually implemented/provided by libdw. > And it doesn't look like something we really want to implement. Pushed to master.

Re: [PATCH] libdw: Add dwarf_next_lines to read .debug_line tables without CUs.

2018-06-29 Thread Mark Wielaard
On Mon, 2018-06-25 at 15:12 +0200, Mark Wielaard wrote: > It is sometimes useful to read .debug_line tables on their own without > having an associated CU DIE. DWARF5 line tables are self-contained. > > Adjust dwarf_begin_elf to accept ELF files with just a .debug_line. > > Add a new function dwa