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From: Doug Evans <dje@sebabeach.org>
To: cgen@sourceware.org
Subject: [commit] support for instruction with words > 32 bits
Date: Mon, 23 Nov 2009 01:03:00 -0000	[thread overview]
Message-ID: <20091123010254.04E476E3DE@sebabeach.org> (raw)

Hi.  This patch adds beginnings for support for instructions with
words > 32 bits.
[e.g. for architectures where it's preferable to record insns in 64 bits ints]

2009-11-22  Doug Evans  <dje@sebabeach.org>

	* mach.scm (<derived-arch-data>): New member large-insn-word?.
	(/adata-set-derived!): Set it.
	(adata-large-insn-word?): New function.
	* sim-arch.scm (/gen-cpuall-includes): Don't #include cgen-engine.h
	here.
	* sim-cpu.scm (cgen-cpu.h): #include it here.
	(/gen-cpu-defines): Define CGEN_INSN_WORD.
	(/gen-no-scache-semantic-fn): Use CGEN_INSN_WORD instead of
	CGEN_INSN_INT.
	* sim-decode.scm (/gen-idesc-decls): Ditto.
	(/gen-extract-case, /gen-decode-fn): Ditto.
	* sim-model.scm (/gen-model-insn-fn): Ditto.
	* sim.scm (gen-argbuf-type): Ditto.

                 reply	other threads:[~2009-11-23  1:03 UTC|newest]

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