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Date: Tue, 10 May 2022 13:39:14 +0200
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Subject: Re: [PATCH][gdb] Update syscalls/{amd64,i386}-linux.xml
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To: Tom Tromey <tom@tromey.com>,
 Tom de Vries via Gdb-patches <gdb-patches@sourceware.org>
Cc: Simon Marchi <simark@simark.ca>
References: <20220503145732.GA26729@delia.home>
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From: Tom de Vries <tdevries@suse.de>
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On 5/9/22 19:19, Tom Tromey wrote:
>>>>>> "Tom" == Tom de Vries via Gdb-patches <gdb-patches@sourceware.org> writes:
> 
> Tom> diff --git a/gdb/syscalls/gen-header.py b/gdb/syscalls/gen-header.py
> 
> Tom> +<!-- Copyright (C) 2009-%s Free Software Foundation, Inc.
> 
> Tom> +"""
> Tom> +    % (time.strftime("%Y"), infname)
> 
> It seems like overkill to have a python script just for a "here
> document" and "date +%Y".
> 

Ack, fixed.

> Tom> +(
> Tom> +    python gen-header.py "<sys/syscall.h>"
> Tom> +
> Tom> +    tmp=$(mktemp)
> Tom> +
> Tom> +    echo '#include <sys/syscall.h>' \
> Tom> +	| gcc -E - -dD "$@" \
> Tom> +	| egrep '#define __NR_' \
> Tom> +		> $tmp
> Tom> +
> Tom> +    echo '<syscalls_info>'
> Tom> +
> Tom> +    while read line; do
> Tom> +	name=$(echo $line | awk '{print $2}' | sed 's/^__NR_//')
> Tom> +	nr=$(echo $line | awk '{print $3}')
> Tom> +	echo "  <syscall name=\"$name\" number=\"$nr\"/>"
> Tom> +    done < $tmp
> Tom> +
> Tom> +    echo '</syscalls_info>'
> 
> Alternatively doing the whole thing in Python would also be alright.

I've done things in bash for now, that's easier for me.

Any further comments?

Thanks,
- Tom

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