From ae891622fa5ad2707c9c0551cddf7f0e2d9919b3 Mon Sep 17 00:00:00 2001
From: Giacomo Travaglini <giacomo.travaglini@arm.com>
Date: Thu, 14 Feb 2019 15:10:27 +0000
Subject: arch-arm: Faults DebugFlag now printing inst opcode if available

This makes it easier to debug unimplemented instructions.

Change-Id: Iaaa288037326722f07251299fd68eacb2e295376
Signed-off-by: Giacomo Travaglini <giacomo.travaglini@arm.com>
Reviewed-by: Ciro Santilli <ciro.santilli@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/18396
Maintainer: Andreas Sandberg <andreas.sandberg@arm.com>
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
Tested-by: kokoro <noreply+kokoro@google.com>
---
 src/arch/arm/faults.hh | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/arch/arm/faults.hh')

diff --git a/src/arch/arm/faults.hh b/src/arch/arm/faults.hh
index 859fd3489..e04a0dcc6 100644
--- a/src/arch/arm/faults.hh
+++ b/src/arch/arm/faults.hh
@@ -60,6 +60,8 @@ namespace ArmISA
 {
 typedef Addr FaultOffset;
 
+class ArmStaticInst;
+
 class ArmFault : public FaultBase
 {
   protected:
@@ -212,6 +214,8 @@ class ArmFault : public FaultBase
     void invoke64(ThreadContext *tc, const StaticInstPtr &inst =
                   StaticInst::nullStaticInstPtr);
     void update(ThreadContext *tc);
+
+    ArmStaticInst *instrAnnotate(const StaticInstPtr &inst);
     virtual void annotate(AnnotationIDs id, uint64_t val) {}
     virtual FaultStat& countStat() = 0;
     virtual FaultOffset offset(ThreadContext *tc) = 0;
-- 
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