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[Bug gas/13624] New: Unpredictable behavior in the directives .rept, .m
From: |
makhaloff at gmail dot com |
Subject: |
[Bug gas/13624] New: Unpredictable behavior in the directives .rept, .macro and perhaps in some other |
Date: |
Thu, 26 Jan 2012 02:38:18 +0000 |
http://sourceware.org/bugzilla/show_bug.cgi?id=13624
Bug #: 13624
Summary: Unpredictable behavior in the directives .rept, .macro
and perhaps in some other
Product: binutils
Version: 2.23 (HEAD)
Status: NEW
Severity: normal
Priority: P2
Component: gas
AssignedTo: address@hidden
ReportedBy: address@hidden
Classification: Unclassified
Created attachment 6176
--> http://sourceware.org/bugzilla/attachment.cgi?id=6176
Patch to fix this bug
Hello.
I got the same error as described in the bug #845.
I got it on my target KVARC (http://km211.biz/en/kvarc-32bit), which is not
present in official sources of binutils.
My case. I have a big .s file, size 65K bytes. There is a code fragment in the
middle of file
.rept (0x100 - 0x20)
.long TrapAll
.long 0x0
.endr
It generates error
interrupt.s: Assembler messages:
interrupt.s:3120: Error: unknown pseudo-op: `.lon'
If I add new line before this code fragment then get another error
interrupt.s: Assembler messages:
interrupt.s:3121: Error: unknown pseudo-op: `.l'
The reason is as follows:
* gas/app.c (app_push): Variable add_newlines should be set to zero after
saving.
Patch is attached.
Sorry, It's hard to reproduce for you. But I can tell you how it leads to the
error, if necessary
Thanks.
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- [Bug gas/13624] New: Unpredictable behavior in the directives .rept, .macro and perhaps in some other,
makhaloff at gmail dot com <=