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[Bug gas/23040] .uleb128 directive doesn't accept some valid expressions
From: |
amodra at gmail dot com |
Subject: |
[Bug gas/23040] .uleb128 directive doesn't accept some valid expressions |
Date: |
Thu, 18 Oct 2018 11:39:18 +0000 |
https://sourceware.org/bugzilla/show_bug.cgi?id=23040
Alan Modra <amodra at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |ASSIGNED
Last reconfirmed| |2018-10-18
Assignee|unassigned at sourceware dot org |amodra at gmail dot com
Ever confirmed|0 |1
--- Comment #1 from Alan Modra <amodra at gmail dot com> ---
Confirmed, and yes, it was the change to use deferred_expression in s_leb128
(commit ba8826a82a2, 2017-07-21 Alexandre Oliva) that introduced the
regression.
Some poking around in gdb shows that the value for dot in "1f-.-1" is wrong,
and changes with relaxation. I think deferred_expression is probably using the
final value for dot in the file, not the current value.
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