Initial implementation of type info

1 files changed, 22 insertions, 0 deletions

diff --git a/architecture.cpp b/architecture.cpp
index 6c7e0e4c..a3ec56b7 100644
--- a/architecture.cpp
+++ b/architecture.cpp
@@ -60,6 +60,13 @@ size_t Architecture::GetAddressSizeCallback(void* ctxt)
 }
 
 
+size_t Architecture::GetDefaultIntegerSizeCallback(void* ctxt)
+{
+	Architecture* arch = (Architecture*)ctxt;
+	return arch->GetDefaultIntegerSize();
+}
+
+
 bool Architecture::GetInstructionInfoCallback(void* ctxt, const uint8_t* data, uint64_t addr,
                                               size_t maxLen, BNInstructionInfo* result)
 {
@@ -267,6 +274,7 @@ void Architecture::Register(Architecture* arch)
 	callbacks.context = arch;
 	callbacks.getEndianness = GetEndiannessCallback;
 	callbacks.getAddressSize = GetAddressSizeCallback;
+	callbacks.getDefaultIntegerSize = GetDefaultIntegerSizeCallback;
 	callbacks.getInstructionInfo = GetInstructionInfoCallback;
 	callbacks.getInstructionText = GetInstructionTextCallback;
 	callbacks.freeInstructionText = FreeInstructionTextCallback;
@@ -326,6 +334,14 @@ string Architecture::GetName() const
 }
 
 
+size_t Architecture::GetDefaultIntegerSize() const
+{
+	if (GetAddressSize() < 4)
+		return GetAddressSize();
+	return 4;
+}
+
+
 bool Architecture::GetInstructionLowLevelIL(const uint8_t*, uint64_t, size_t&, LowLevelILFunction& il)
 {
 	il.AddInstruction(il.Unimplemented());
@@ -478,6 +494,12 @@ size_t CoreArchitecture::GetAddressSize() const
 }
 
 
+size_t CoreArchitecture::GetDefaultIntegerSize() const
+{
+	return BNGetArchitectureDefaultIntegerSize(m_arch);
+}
+
+
 bool CoreArchitecture::GetInstructionInfo(const uint8_t* data, uint64_t addr, size_t maxLen, InstructionInfo& result)
 {
 	return BNGetInstructionInfo(m_arch, data, addr, maxLen, &result);