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Re: semantic error: libdwfl failure (dwarf_highpc): no error thrown
- From: Mark Wielaard <mjw at redhat dot com>
- To: Peter Saunderson <peteasa at gmail dot com>
- Cc: systemtap at sourceware dot org
- Date: Fri, 29 Aug 2014 19:47:37 +0200
- Subject: Re: semantic error: libdwfl failure (dwarf_highpc): no error thrown
- Authentication-results: sourceware.org; auth=none
- References: <540097B7 dot 8020102 at gmail dot com>
On Fri, 2014-08-29 at 16:09 +0100, Peter Saunderson wrote:
> I seem to have an ARM ELF file parse problem with systemtap. I am using
>
> Systemtap translator/driver (version 2.5/0.148 [...]
^
Looks like you are using elfutils 0.148. That is fairly old (released
more than 4 years ago). Latest elfutils release is 0.160.
> semantic error: libdwfl failure (dwarf_highpc): no error thrown from:
> /home/pas/Sources/platform/meta-yocto-oina/yocto/build_oxinst/tmp/work/armv7at2hf-vfp-neon-poky-linux-gnueabi/systemtap/2.5+gitAUTOINC+ae91e3d552-r0/git/dwarf_wrappers.cxx:30
That might be:
libdw: dwarf_highpc function now handles DWARF 4 DW_AT_high_pc
constant form.
Fixed in elfutils 0.154.
Cheers,
Mark