[PATCH] Scale DW_CFA_advance_loc[124] output values

[Andreas Schwab]

"John David Anglin" <dave@hiauly1.hia.nrc.ca> writes:

> The enclosed patch fixes GCC PR target/37610.  This was noticed
> on hppa-unknown-linux-gnu because DWARF2_LINE_MIN_INSN_LENGTH is
> defined to 4 in tc-hppa.h.  This resulted incorrect advances being
> computed in the unwind process, resulting in the failure of the
> g++.dg/eh/pr29166.C execution test.
>
> A fix to GCC is also needed to detect buggy assembler versions.
>
> Tested on hppa-unknown-linux-gnu.  Ok?

What about the uses in ehopt.c?

Andreas.

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Andreas Schwab, SuSE Labs, schwab@suse.de
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