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[Bug binutils/14020] New: ARM: objdump wrongly disassembles illegal pc-r
From: |
albert.u.boot at aribaud dot net |
Subject: |
[Bug binutils/14020] New: ARM: objdump wrongly disassembles illegal pc-relative T3 or T4 encodings of STR as valid |
Date: |
Wed, 25 Apr 2012 11:03:31 +0000 |
http://sourceware.org/bugzilla/show_bug.cgi?id=14020
Bug #: 14020
Summary: ARM: objdump wrongly disassembles illegal pc-relative
T3 or T4 encodings of STR as valid
Product: binutils
Version: 2.22
Status: NEW
Severity: minor
Priority: P2
Component: binutils
AssignedTo: address@hidden
ReportedBy: address@hidden
Classification: Unclassified
Objdump displays ARM instructions of the form 0xf84fnnnn or 0xf8cfnnnn as
"str.w rN,[PC, -nnn]" whereas these forms are illegal encodings of STR, T4 and
T3 respectively. These instructions should be decoded as e.g. ".inst ..." to
let readers know the instructions are undefined.
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- [Bug binutils/14020] New: ARM: objdump wrongly disassembles illegal pc-relative T3 or T4 encodings of STR as valid,
albert.u.boot at aribaud dot net <=