From 4fdfd98230e780aeb068e3740742c7bff28fb859 Mon Sep 17 00:00:00 2001
From: Jason Lowe-Power <jason@lowepower.com>
Date: Thu, 2 Aug 2018 18:07:51 -0700
Subject: misc: Appease GCC 8

GCC 8 adds a number of new warnings to -Wall which generate errors.

- Fix memset to 0 for structs by adding casts.
- Fix cast with const when the const was ignored.
- Fix catch a polymorphic type by value

We now compile with GCC 8!

Change-Id: Iab70ce11190eee67608fc25c0bedff170152b153
Signed-off-by: Jason Lowe-Power <jason@lowepower.com>
Reviewed-on: https://gem5-review.googlesource.com/11949
Reviewed-by: Daniel Carvalho <odanrc@yahoo.com.br>
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
---
 src/dev/storage/ide_ctrl.hh | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/dev/storage/ide_ctrl.hh')

diff --git a/src/dev/storage/ide_ctrl.hh b/src/dev/storage/ide_ctrl.hh
index 94a9c65e5..24d3da02a 100644
--- a/src/dev/storage/ide_ctrl.hh
+++ b/src/dev/storage/ide_ctrl.hh
@@ -81,6 +81,10 @@ class IdeController : public PciDevice
         /** Registers used for bus master interface */
         struct BMIRegs
         {
+            void reset() {
+                memset(static_cast<void *>(this), 0, sizeof(*this));
+            }
+
             BMICommandReg command;
             uint8_t reserved0;
             BMIStatusReg status;
-- 
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