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From: Andrew Cagney <cagney@gnu.org>
To: Monika Chaddha <monika@acmet.com>
Cc: gdb@sources.redhat.com
Subject: Re: query in simulator file mips.igen
Date: Mon, 19 Jan 2004 05:57:00 -0000	[thread overview]
Message-ID: <400B71A8.9000300@gnu.org> (raw)
In-Reply-To: <006901c3de4e$ea033540$5100a8c0@monika>

> Hi,
> 
> I am studying about porting of GDB simulator to support MIPS ISA32 bit
> instrictions.
> I have come across the following statement in mips.igen file.
> 
> :model:::mips32:mipsisa32:
> :model:::mips64:mipsisa64:
> 
> What is the meaning of the above specified syntax and
> What 'mips32', 'mipsisa32' denotes. Can any one list out some documents
> on this syntax?

Look in the file sim/igen/ld-insn.h

    <model-processor> ::=
        ":" "model"
        ":" <filter-flags>
        ":" <filter-models>
        ":" <processor>
        ":" <BFD-processor>
        ":" <function-unit-data>
        <nl>
        ;



      reply	other threads:[~2004-01-19  5:57 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-01-19  5:43 Monika Chaddha
2004-01-19  5:57 ` Andrew Cagney [this message]

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