From 0cff612e91e59a343fad898daa6fa51ab525a789 Mon Sep 17 00:00:00 2001
From: Brian Potchik <brian@vector35.com>
Date: Mon, 13 Nov 2017 17:09:13 -0500
Subject: Add GetInstructionAlignment Callback to Architecture.

---
 architecture.cpp | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

(limited to 'architecture.cpp')

diff --git a/architecture.cpp b/architecture.cpp
index eb588394..17d02909 100644
--- a/architecture.cpp
+++ b/architecture.cpp
@@ -111,6 +111,13 @@ size_t Architecture::GetDefaultIntegerSizeCallback(void* ctxt)
 }
 
 
+size_t Architecture::GetInstructionAlignmentCallback(void* ctxt)
+{
+	Architecture* arch = (Architecture*)ctxt;
+	return arch->GetInstructionAlignment();
+}
+
+
 size_t Architecture::GetMaxInstructionLengthCallback(void* ctxt)
 {
 	Architecture* arch = (Architecture*)ctxt;
@@ -443,6 +450,7 @@ void Architecture::Register(Architecture* arch)
 	callbacks.getEndianness = GetEndiannessCallback;
 	callbacks.getAddressSize = GetAddressSizeCallback;
 	callbacks.getDefaultIntegerSize = GetDefaultIntegerSizeCallback;
+	callbacks.getInstructionAlignment = GetInstructionAlignmentCallback;
 	callbacks.getMaxInstructionLength = GetMaxInstructionLengthCallback;
 	callbacks.getOpcodeDisplayLength = GetOpcodeDisplayLengthCallback;
 	callbacks.getAssociatedArchitectureByAddress = GetAssociatedArchitectureByAddressCallback;
@@ -523,6 +531,12 @@ size_t Architecture::GetDefaultIntegerSize() const
 }
 
 
+size_t Architecture::GetInstructionAlignment() const
+{
+	return 1;
+}
+
+
 size_t Architecture::GetMaxInstructionLength() const
 {
 	return BN_DEFAULT_NSTRUCTION_LENGTH;
@@ -905,6 +919,12 @@ size_t CoreArchitecture::GetDefaultIntegerSize() const
 }
 
 
+size_t CoreArchitecture::GetInstructionAlignment() const
+{
+	return BNGetArchitectureInstructionAlignment(m_object);
+}
+
+
 size_t CoreArchitecture::GetMaxInstructionLength() const
 {
 	return BNGetArchitectureMaxInstructionLength(m_object);
-- 
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