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Re: RFA: Fix readelf -wi test (Was: Re: readelf: apply all rela relocations in the debug_info section)
On Wed, Apr 23, 2003 at 06:34:31PM +0100, Nick Clifton wrote:
> Hi Joern,
>
> > The reaadelf.wi template hasn't been updated in years, and not only
> > the representation of the debug information, even the source file
> > numbers are out of date; that mean that any sucess on this testcase
> > (not counting XFAILs) on any target must have been a bug.
> > I've updated readelf.wi so that the test passes for sh-elf; the readelf.out
> > for sh-elf is attached separately. The output style change that I have
> > considered a bug is the adding of a trailing "; " in every location
> > expression, e.g. (DW_OP_addr: 0) .
> > The following patch implements this readelf.wi update and suppression of
> > the trailing "; ".
>
> Your patch still does not resolve the "readelf: Warning: Skipping
> unexpected symbol type 1" problem that you mentioned in your earlier
> post. In my opinion however the readelf.wi is severely broken, since
> there is no real guaranteed structure to the output of "readelf -wi".
>
> Instead I am going to apply your patch together with a change of my
> own. This additional patch:
>
Now it fails on RedHat 9:
H.J.
----
exec /export/build/linux/binutils-debug/build-i686-linux/binutils/readelf -wi tmpdir/testprog.o > readelf.out
regexp_diff match failure
regexp "^ DW_AT_producer :.*$"
line " DW_AT_name : (indirect string, offset: 0x68): /net/gnu/export/linux/src/binutils/binutils/binutils/testsuite/binutils-all/testprog.c "
regexp_diff match failure
regexp "^ DW_AT_language : 1 \(ANSI C\)$"
line " DW_AT_producer : (indirect string, offset: 0x2e): GNU C 3.2.2 20030222 (Red Hat Linux 3.2.2-5) "
regexp_diff match failure
regexp "^ DW_AT_name : .*$"
line " DW_AT_language : 1 (ANSI C)"
FAIL: readelf -wi