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MSP430 SIM: Add support for hardware multiply

From: Nick Clifton <nickc at redhat dot com>
To: gdb-patches at sourceware dot org
Date: Thu, 08 May 2014 08:52:49 +0100
Subject: MSP430 SIM: Add support for hardware multiply
Authentication-results: sourceware.org; auth=none

Hi Guys,

  I am applying the attached patch to add support for simulating the
  hardware multiply feature found on some MSP430 MCUs.

Cheers
  Nick

sim/msp430/ChangeLog
2014-05-08  Nick Clifton  <nickc@redhat.com>

	* msp430-sim.c (sim_open): Do not allocate memory over the
	hardware multiply registers.
	(get_op): Add support for reads from the hardware multiply
	registers.
	(put_op): Add support for writes to the hardware multiply
	registers.
	(msp430_step_once): Add support for the RETI instruction used by
	the CPUX architecture.

Attachment: msp430-sim.hw-mult.patch.xz
Description: application/xz

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