From: Steven Stallion <stallion@squareup.com>
Date: Mon, 1 May 2017 19:38:35 +0000 (-0500)
Subject: register: support non-existent registers
X-Git-Tag: v0.11.0-rc1~980
X-Git-Url: https://review.openocd.org/gitweb?p=openocd.git;a=commitdiff_plain;h=b5964191f0d2fc3ace607af001df3d57cbfbaf2b;hp=b5964191f0d2fc3ace607af001df3d57cbfbaf2b

register: support non-existent registers

This patch fixes a number of bugs caused by incomplete support for
non-existent registers. This is needed for targets that provide optional
registers or non-linear register numbers.

Change-Id: I216196e0051f28887a2c3da410959382369eed80
Signed-off-by: Steven Stallion <stallion@squareup.com>
Reviewed-on: http://openocd.zylin.com/4113
Tested-by: jenkins
Reviewed-by: Matthias Welwarsky <matthias@welwarsky.de>
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