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Re: [Qemu-trivial] [Qemu-devel] [PATCH] add macro file for coccinelle
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From: |
Paolo Bonzini |
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Subject: |
Re: [Qemu-trivial] [Qemu-devel] [PATCH] add macro file for coccinelle |
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Date: |
Mon, 7 Sep 2015 11:56:53 +0200 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.1.0 |
On 07/09/2015 11:22, Peter Maydell wrote:
> On 7 September 2015 at 08:51, Paolo Bonzini <address@hidden> wrote:
>> Coccinelle chokes on some idioms from compiler.h and queue.h.
>> Extract those in a macro file, to be used with "--macro-file
>> scripts/cocci-macro-file.h".
>
> Can we put the "how to use this" instructions in the file
> itself as well as in the commit message, please?
Like this?
/* Coccinelle only does limited parsing of headers, and chokes on some idioms
* defined in compiler.h and queue.h. Macros that Coccinelle must know about
* in order to parse .c files must be in a separate macro file---which is
* exactly what you're staring at now.
*
* To use this file, add the "--macro-file scripts/cocci-macro-file.h" to the
* Coccinelle command line.
*/
Paolo