arch, arm: Print value being ignored on DummyISA write

When ignoring writes to the Dummy ISA device (DummyISADevice),
additionally print the value being ignored in the diagnostic.

Sometimes it is useful to know exactly what we are dropping ...

Change-Id: I9a01623611f0da0aa12b065fbb2031aa27e2c036
Signed-off-by: Sean McGoogan <Sean.McGoogan@arm.com>
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/5731
Maintainer: Andreas Sandberg <andreas.sandberg@arm.com>

diff --git a/src/arch/arm/isa_device.cc b/src/arch/arm/isa_device.cc
index 0bb488dac032b8366e17997100234ad59302d9ef..813d163e0325eb01e3e07381d9c1891add19fd70 100644 (file)
--- a/src/arch/arm/isa_device.cc
+++ b/src/arch/arm/isa_device.cc
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014 ARM Limited
+ * Copyright (c) 2014,2017 ARM Limited
  * All rights reserved
  *
  * The license below extends only to copyright in the software and shall
@@ -60,7 +60,9 @@ BaseISADevice::setISA(ISA *_isa)
 void
 DummyISADevice::setMiscReg(int misc_reg, MiscReg val)
 {
-    warn("Ignoring write to miscreg %s\n", miscRegName[misc_reg]);
+    warn("Ignoring write of 0x%lx to miscreg %s\n",
+          val,
+          miscRegName[misc_reg]);
 }
 
 MiscReg