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[Bug gas/29309] Assembler Segmentation Fault when -g is given
From: |
nickc at redhat dot com |
Subject: |
[Bug gas/29309] Assembler Segmentation Fault when -g is given |
Date: |
Fri, 01 Jul 2022 10:18:44 +0000 |
https://sourceware.org/bugzilla/show_bug.cgi?id=29309
Nick Clifton <nickc at redhat dot com> changed:
What |Removed |Added
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CC| |nickc at redhat dot com
--- Comment #1 from Nick Clifton <nickc at redhat dot com> ---
Hi Volker,
> I'm not sure if this is a bug in GCC or in as.
It is a bug in as. Even if gcc is passing it some kind of bogus input, it
should not be triggering a segmentation fault. Well either that or gcc is
lying about where the segmentation fault occurs...
> $ gcc -g -c bug.S --save-temps
> bug.s: Assembler messages:
> bug.s: Internal error (Segmentation fault).
> $ as -g -c bug.S
>
So are you saying that if you invoke as via the gcc driver program
the segmentation fault happens, but if you invoke as directly then
it does not ?
> $ gcc -v
> gcc version 12.1.0 (GCC)
>
> $ as --version
> GNU assembler (GNU Binutils) 2.34.50.20200328
That is a slightly old version of the assembler. Are you able to
repeat the test using the 2.38 release ?
(I tried to reproduce the problem locally, but failed).
Cheers
Nick
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