Merge pull request #18 from jakcron/nro-development

Add NRO Support.

README.md

@@ -6,7 +6,7 @@ Tools & Libraries for NX (Nintendo Switch).
 
 # Tools
 
-* __nstool__ - read *.npdm, read/extract PartitionFS (PFS0|HFS0) blobs (including *.nsp), read/extract *.xci, read/extract *.nca, read *.cnmt, read *.nso
+* __nstool__ - read *.npdm, read/extract PartitionFS (PFS0|HFS0) blobs (including *.nsp), read/extract RomFS blobs, read/extract *.xci, read/extract *.nca, read *.cnmt, read *.nso, read *.nro
 
 # Libraries
 

lib/libnx/include/nx/NroHeader.h

@@ -0,0 +1,147 @@
+#pragma once
+#include <nx/nro.h>
+#include <fnd/MemoryBlob.h>
+#include <fnd/List.h>
+#include <fnd/ISerialiseableBinary.h>
+
+namespace nx
+{
+	class NroHeader : 
+		public fnd::ISerialiseableBinary
+	{
+	public:
+		struct sRoCrt
+		{
+			byte_t data[nro::kRoCrtSize];
+
+			void operator=(const sRoCrt& other)
+			{
+				memcpy(data, other.data, nro::kRoCrtSize);
+			}
+
+			bool operator==(const sRoCrt& other) const
+			{
+				return memcmp(data, other.data, nro::kRoCrtSize) == 0;
+			}
+
+			bool operator!=(const sRoCrt& other) const
+			{
+				return !(*this == other);
+			}
+		};
+
+		struct sModuleId
+		{
+			byte_t data[nro::kModuleIdSize];
+
+			void operator=(const sModuleId& other)
+			{
+				memcpy(data, other.data, nro::kModuleIdSize);
+			}
+
+			bool operator==(const sModuleId& other) const
+			{
+				return memcmp(data, other.data, nro::kModuleIdSize) == 0;
+			}
+
+			bool operator!=(const sModuleId& other) const
+			{
+				return !(*this == other);
+			}
+		};
+
+		struct sSection
+		{
+			uint32_t memory_offset;
+			uint32_t size;
+
+			void operator=(const sSection& other)
+			{
+				memory_offset = other.memory_offset;
+				size = other.size;
+			}
+
+			bool operator==(const sSection& other) const
+			{
+				return (memory_offset == other.memory_offset) \
+					&& (size == other.size);
+			}
+
+			bool operator!=(const sSection& other) const
+			{
+				return !(*this == other);
+			}
+		};
+
+		NroHeader();
+		NroHeader(const NroHeader& other);
+		NroHeader(const byte_t* bytes, size_t len);
+
+		bool operator==(const NroHeader& other) const;
+		bool operator!=(const NroHeader& other) const;
+		void operator=(const NroHeader& other);
+
+		// to be used after export
+		const byte_t* getBytes() const;
+		size_t getSize() const;
+
+		// export/import binary
+		void exportBinary();
+		void importBinary(const byte_t* bytes, size_t len);
+
+		// variables
+		void clear();
+		
+		const sRoCrt& getRoCrt() const;
+		void setRoCrt(const sRoCrt& ro_crt);
+
+		uint32_t getNroSize() const;
+		void setNroSize(uint32_t size);
+
+		const sSection& getTextInfo() const;
+		void setTextInfo(const sSection& info);
+
+		const sSection& getRoInfo() const;
+		void setRoInfo(const sSection& info);
+
+		const sSection& getDataInfo() const;
+		void setDataInfo(const sSection& info);
+
+		uint32_t getBssSize() const;
+		void setBssSize(uint32_t size);
+
+		const sModuleId& getModuleId() const;
+		void setModuleId(const sModuleId& id);
+
+		const sSection& getRoEmbeddedInfo() const;
+		void setRoEmbeddedInfo(const sSection& info);
+
+		const sSection& getRoDynStrInfo() const;
+		void setRoDynStrInfo(const sSection& info);
+
+		const sSection& getRoDynSymInfo() const;
+		void setRoDynSymInfo(const sSection& info);
+	private:
+		const std::string kModuleName = "NRO_HEADER";
+
+		// binary
+		fnd::MemoryBlob mBinaryBlob;
+
+		// data
+		sRoCrt mRoCrt;
+		uint32_t mNroSize;
+		sSection mTextInfo;
+		sSection mRoInfo;
+		sSection mDataInfo;
+		uint32_t mBssSize;
+		sModuleId mModuleId;
+		sSection mRoEmbeddedInfo;
+		sSection mRoDynStrInfo;
+		sSection mRoDynSymInfo;
+		
+		// helpers
+		bool isEqual(const NroHeader& other) const;
+		void copyFrom(const NroHeader& other);
+	};
+
+}

lib/libnx/include/nx/dynamic_symbol.h

@@ -8,12 +8,13 @@ namespace nx
 		enum SpecialSectionIndex
 		{
 			SHN_UNDEF,
-			SHN_LORESERVE = 65280,
-			SHN_LOPROC = 65280,
-			SHN_HIPROC = 65311,
+			SHN_EXPORT = 1,
+			SHN_LORESERVE = 0xFF00,
+			SHN_LOPROC = 0xFF00,
+			SHN_HIPROC = 0xFF1F,
 			SHN_LOOS,
-			SHN_HIOS = 65343,
-			SHN_ABS = 65521,
+			SHN_HIOS = 0xFF3F,
+			SHN_ABS = 0xFFF1,
 			SHN_COMMON,
 			SHN_HIRESERVE = 0xFFFF
 		};

lib/libnx/source/NroHeader.cpp

@@ -0,0 +1,248 @@
+#include <nx/NroHeader.h>
+
+nx::NroHeader::NroHeader()
+{
+	clear();
+}
+
+nx::NroHeader::NroHeader(const NroHeader& other)
+{
+	copyFrom(other);
+}
+
+nx::NroHeader::NroHeader(const byte_t* bytes, size_t len)
+{
+	importBinary(bytes, len);
+}
+
+bool nx::NroHeader::operator==(const NroHeader& other) const
+{
+	return isEqual(other);
+}
+
+bool nx::NroHeader::operator!=(const NroHeader& other) const
+{
+	return !(*this != other);
+}
+
+void nx::NroHeader::operator=(const NroHeader& other)
+{
+	copyFrom(other);
+}
+
+const byte_t* nx::NroHeader::getBytes() const
+{
+	return mBinaryBlob.getBytes();
+}
+
+size_t nx::NroHeader::getSize() const
+{
+	return mBinaryBlob.getSize();
+}
+
+void nx::NroHeader::exportBinary()
+{
+	throw fnd::Exception(kModuleName, "exportBinary() unsupported");
+}
+
+void nx::NroHeader::importBinary(const byte_t* bytes, size_t len)
+{
+	// check input data size
+	if (len < sizeof(sNroHeader))
+	{
+		throw fnd::Exception(kModuleName, "NRO header size is too small");
+	}
+
+	// clear internal members
+	clear();
+
+	// allocate internal local binary copy
+	mBinaryBlob.alloc(sizeof(sNroHeader));
+	memcpy(mBinaryBlob.getBytes(), bytes, mBinaryBlob.getSize());
+
+	// get sNroHeader ptr
+	const nx::sNroHeader* hdr = (const nx::sNroHeader*)mBinaryBlob.getBytes();
+	
+	// check NRO signature
+	if (hdr->signature.get() != nro::kNroSig)
+	{
+		throw fnd::Exception(kModuleName, "NRO header corrupt (unrecognised header signature)");
+	}
+
+	// check NRO format version
+	if (hdr->format_version.get() != nro::kDefaultFormatVersion)
+	{
+		throw fnd::Exception(kModuleName, "NRO header corrupt (unsupported format version)");
+	}
+
+	// check NRO flags
+	if (hdr->flags.get() != 0)
+	{
+		throw fnd::Exception(kModuleName, "NRO header corrupt (unsupported flag)");
+	}
+
+	memcpy(mRoCrt.data, hdr->ro_crt, nro::kRoCrtSize);
+	mNroSize = hdr->size.get();
+	mTextInfo.memory_offset = hdr->text.memory_offset.get();
+	mTextInfo.size = hdr->text.size.get();
+	mRoInfo.memory_offset = hdr->ro.memory_offset.get();
+	mRoInfo.size = hdr->ro.size.get();
+	mDataInfo.memory_offset = hdr->data.memory_offset.get();
+	mDataInfo.size = hdr->data.size.get();
+	mBssSize = hdr->bss_size.get();
+	memcpy(mModuleId.data, hdr->module_id, nro::kModuleIdSize);
+
+	mRoEmbeddedInfo.memory_offset = hdr->embedded.memory_offset.get();
+	mRoEmbeddedInfo.size = hdr->embedded.size.get();
+
+	mRoDynStrInfo.memory_offset = hdr->dyn_str.memory_offset.get();
+	mRoDynStrInfo.size = hdr->dyn_str.size.get();
+
+	mRoDynSymInfo.memory_offset = hdr->dyn_sym.memory_offset.get();
+	mRoDynSymInfo.size = hdr->dyn_sym.size.get();
+}
+
+void nx::NroHeader::clear()
+{
+	mBinaryBlob.clear();
+	memset(&mRoCrt, 0, sizeof(mRoCrt));
+	memset(&mTextInfo, 0, sizeof(mTextInfo));
+	memset(&mRoInfo, 0, sizeof(mRoInfo));
+	memset(&mDataInfo, 0, sizeof(mDataInfo));
+	mBssSize = 0;
+	memset(&mModuleId, 0, sizeof(mModuleId));
+	memset(&mRoEmbeddedInfo, 0, sizeof(mRoEmbeddedInfo));
+	memset(&mRoDynStrInfo, 0, sizeof(mRoDynStrInfo));
+	memset(&mRoDynSymInfo, 0, sizeof(mRoDynSymInfo));
+}
+
+const nx::NroHeader::sRoCrt& nx::NroHeader::getRoCrt() const
+{
+	return mRoCrt;
+}
+
+void nx::NroHeader::setRoCrt(const sRoCrt& ro_crt)
+{
+	mRoCrt = ro_crt;
+}
+
+uint32_t nx::NroHeader::getNroSize() const
+{
+	return mNroSize;
+}
+
+void nx::NroHeader::setNroSize(uint32_t size)
+{
+	mNroSize = size;
+}
+
+const nx::NroHeader::sSection& nx::NroHeader::getTextInfo() const
+{
+	return mTextInfo;
+}
+
+void nx::NroHeader::setTextInfo(const sSection& info)
+{
+	mTextInfo = info;
+}
+
+const nx::NroHeader::sSection& nx::NroHeader::getRoInfo() const
+{
+	return mRoInfo;
+}
+
+void nx::NroHeader::setRoInfo(const sSection& info)
+{
+	mRoInfo = info;
+}
+
+const nx::NroHeader::sSection& nx::NroHeader::getDataInfo() const
+{
+	return mDataInfo;
+}
+
+void nx::NroHeader::setDataInfo(const sSection& info)
+{
+	mDataInfo = info;
+}
+
+uint32_t nx::NroHeader::getBssSize() const
+{
+	return mBssSize;
+}
+
+void nx::NroHeader::setBssSize(uint32_t size)
+{
+	mBssSize = size;
+}
+
+const nx::NroHeader::sModuleId& nx::NroHeader::getModuleId() const
+{
+	return mModuleId;
+}
+
+void nx::NroHeader::setModuleId(const sModuleId& id)
+{
+	mModuleId = id;
+}
+
+const nx::NroHeader::sSection& nx::NroHeader::getRoEmbeddedInfo() const
+{
+	return mRoEmbeddedInfo;
+}
+
+void nx::NroHeader::setRoEmbeddedInfo(const sSection& info)
+{
+	mRoEmbeddedInfo = info;
+}
+
+const nx::NroHeader::sSection& nx::NroHeader::getRoDynStrInfo() const
+{
+	return mRoDynStrInfo;
+}
+
+void nx::NroHeader::setRoDynStrInfo(const sSection& info)
+{
+	mRoDynStrInfo = info;
+}
+
+const nx::NroHeader::sSection& nx::NroHeader::getRoDynSymInfo() const
+{
+	return mRoDynSymInfo;
+}
+
+void nx::NroHeader::setRoDynSymInfo(const sSection& info)
+{
+	mRoDynSymInfo = info;
+}
+
+bool nx::NroHeader::isEqual(const NroHeader& other) const
+{
+	return (mRoCrt == other.mRoCrt) \
+		&& (mNroSize == other.mNroSize) \
+		&& (mTextInfo == other.mTextInfo) \
+		&& (mTextInfo == other.mTextInfo) \
+		&& (mRoInfo == other.mRoInfo) \
+		&& (mDataInfo == other.mDataInfo) \
+		&& (mBssSize == other.mBssSize) \
+		&& (mModuleId == other.mModuleId) \
+		&& (mRoEmbeddedInfo == other.mRoEmbeddedInfo) \
+		&& (mRoDynStrInfo == other.mRoDynStrInfo) \
+		&& (mRoDynSymInfo == other.mRoDynSymInfo);
+}
+
+void nx::NroHeader::copyFrom(const NroHeader& other)
+{
+	clear();
+	mRoCrt = other.mRoCrt;
+	mNroSize = other.mNroSize;
+	mTextInfo = other.mTextInfo;
+	mTextInfo = other.mTextInfo;
+	mRoInfo = other.mRoInfo;
+	mDataInfo = other.mDataInfo;
+	mBssSize = other.mBssSize;
+	mModuleId = other.mModuleId;
+	mRoEmbeddedInfo = other.mRoEmbeddedInfo;
+	mRoDynStrInfo = other.mRoDynStrInfo;
+	mRoDynSymInfo = other.mRoDynSymInfo;
+}

lib/libnx/source/NsoHeader.cpp

@@ -311,6 +311,7 @@ bool nx::NsoHeader::isEqual(const NsoHeader& other) const
 }
 void nx::NsoHeader::copyFrom(const NsoHeader& other)
 {
+	clear();
 	mModuleId = other.mModuleId;
 	mBssSize = other.mBssSize;
 	mTextSegmentInfo = other.mTextSegmentInfo;

programs/nstool/source/CodeObjectProcess.cpp

@@ -0,0 +1,518 @@
+#include <sstream>
+#include <fnd/SimpleTextOutput.h>
+#include <fnd/MemoryBlob.h>
+#include <compress/lz4.h>
+#include "OffsetAdjustedIFile.h"
+#include "CodeObjectProcess.h"
+
+CodeObjectProcess::CodeObjectProcess():
+	mFile(nullptr),
+	mOwnIFile(false),
+	mCliOutputType(OUTPUT_NORMAL),
+	mVerify(false),
+	mObjType(OBJ_INVALID),
+	mInstructionType(nx::npdm::INSTR_64BIT),
+	mListApi(false),
+	mListSymbols(false)
+{
+}
+
+CodeObjectProcess::~CodeObjectProcess()
+{
+	if (mOwnIFile)
+	{
+		delete mFile;
+	}
+}
+
+void CodeObjectProcess::process()
+{
+	if (mFile == nullptr)
+	{
+		throw fnd::Exception(kModuleName, "No file reader set.");
+	}
+
+	if (mObjType == OBJ_INVALID)
+	{
+		throw fnd::Exception(kModuleName, "Object type undefined.");
+	}
+
+	importHeader();
+	importCodeSegments();
+	importApiList();
+
+	if (mCliOutputType >= OUTPUT_NORMAL)
+	{
+		if (mObjType == OBJ_NSO)
+			displayNsoHeader();
+		else if (mObjType == OBJ_NRO)
+			displayNroHeader();
+	}
+	displayRoMetaData();
+}
+
+void CodeObjectProcess::setInputFile(fnd::IFile* file, bool ownIFile)
+{
+	mFile = file;
+	mOwnIFile = ownIFile;
+}
+
+void CodeObjectProcess::setCliOutputMode(CliOutputType type)
+{
+	mCliOutputType = type;
+}
+
+void CodeObjectProcess::setVerifyMode(bool verify)
+{
+	mVerify = verify;
+}
+
+void CodeObjectProcess::setCodeObjectType(CodeObjectType type)
+{
+	mObjType = type;
+}
+
+void CodeObjectProcess::setInstructionType(nx::npdm::InstructionType type)
+{
+	mInstructionType = type;
+}
+
+void CodeObjectProcess::setListApi(bool listApi)
+{
+	mListApi = listApi;
+}
+
+void CodeObjectProcess::setListSymbols(bool listSymbols)
+{
+	mListSymbols = listSymbols;
+}
+
+const nx::NsoHeader& CodeObjectProcess::getNsoHeader() const
+{
+	return mNsoHdr;
+}
+
+const fnd::MemoryBlob& CodeObjectProcess::getTextBlob() const
+{
+	return mTextBlob;
+}
+
+const fnd::MemoryBlob& CodeObjectProcess::getRoBlob() const
+{
+	return mRoBlob;
+}
+
+const fnd::MemoryBlob& CodeObjectProcess::getDataBlob() const
+{
+	return mDataBlob;
+}
+
+const std::vector<SdkApiString>& CodeObjectProcess::getApiList() const
+{
+	return mApiList;
+}
+
+void CodeObjectProcess::importHeader()
+{
+	if (mObjType == OBJ_NSO)
+	{
+		fnd::MemoryBlob scratch;
+		if (mFile->size() < sizeof(nx::sNsoHeader))
+		{
+			throw fnd::Exception(kModuleName, "Corrupt NSO file too small");
+		}
+
+		scratch.alloc(sizeof(nx::sNsoHeader));
+		mFile->read(scratch.getBytes(), 0, scratch.getSize());
+
+		mNsoHdr.importBinary(scratch.getBytes(), scratch.getSize());
+	}
+	else
+	{
+		fnd::MemoryBlob scratch;
+		if (mFile->size() < sizeof(nx::sNroHeader))
+		{
+			throw fnd::Exception(kModuleName, "Corrupt NSO file too small");
+		}
+
+		scratch.alloc(sizeof(nx::sNroHeader));
+		mFile->read(scratch.getBytes(), 0, scratch.getSize());
+
+		mNroHdr.importBinary(scratch.getBytes(), scratch.getSize());
+	}
+	
+}
+
+void CodeObjectProcess::importCodeSegments()
+{
+	if (mObjType == OBJ_NSO)
+	{
+		fnd::MemoryBlob scratch;
+		uint32_t decompressed_len;
+		crypto::sha::sSha256Hash calc_hash;
+
+		// process text segment
+		if (mNsoHdr.getTextSegmentInfo().is_compressed)
+		{
+			scratch.alloc(mNsoHdr.getTextSegmentInfo().file_layout.size);
+			mFile->read(scratch.getBytes(), mNsoHdr.getTextSegmentInfo().file_layout.offset, scratch.getSize());
+			mTextBlob.alloc(mNsoHdr.getTextSegmentInfo().memory_layout.size);
+			compress::lz4::decompressData(scratch.getBytes(), scratch.getSize(), mTextBlob.getBytes(), mTextBlob.getSize(), decompressed_len);
+			if (decompressed_len != mTextBlob.getSize())
+			{
+				throw fnd::Exception(kModuleName, "NSO text segment failed to decompress");
+			}
+		}
+		else
+		{
+			mTextBlob.alloc(mNsoHdr.getTextSegmentInfo().file_layout.size);
+			mFile->read(mTextBlob.getBytes(), mNsoHdr.getTextSegmentInfo().file_layout.offset, mTextBlob.getSize());
+		}
+		if (mNsoHdr.getTextSegmentInfo().is_hashed)
+		{
+			crypto::sha::Sha256(mTextBlob.getBytes(), mTextBlob.getSize(), calc_hash.bytes);
+			if (calc_hash != mNsoHdr.getTextSegmentInfo().hash)
+			{
+				throw fnd::Exception(kModuleName, "NSO text segment failed SHA256 verification");
+			}
+		}
+
+		// process ro segment
+		if (mNsoHdr.getRoSegmentInfo().is_compressed)
+		{
+			scratch.alloc(mNsoHdr.getRoSegmentInfo().file_layout.size);
+			mFile->read(scratch.getBytes(), mNsoHdr.getRoSegmentInfo().file_layout.offset, scratch.getSize());
+			mRoBlob.alloc(mNsoHdr.getRoSegmentInfo().memory_layout.size);
+			compress::lz4::decompressData(scratch.getBytes(), scratch.getSize(), mRoBlob.getBytes(), mRoBlob.getSize(), decompressed_len);
+			if (decompressed_len != mRoBlob.getSize())
+			{
+				throw fnd::Exception(kModuleName, "NSO ro segment failed to decompress");
+			}
+		}
+		else
+		{
+			mRoBlob.alloc(mNsoHdr.getRoSegmentInfo().file_layout.size);
+			mFile->read(mRoBlob.getBytes(), mNsoHdr.getRoSegmentInfo().file_layout.offset, mRoBlob.getSize());
+		}
+		if (mNsoHdr.getRoSegmentInfo().is_hashed)
+		{
+			crypto::sha::Sha256(mRoBlob.getBytes(), mRoBlob.getSize(), calc_hash.bytes);
+			if (calc_hash != mNsoHdr.getRoSegmentInfo().hash)
+			{
+				throw fnd::Exception(kModuleName, "NSO ro segment failed SHA256 verification");
+			}
+		}
+
+		// process data segment
+		if (mNsoHdr.getDataSegmentInfo().is_compressed)
+		{
+			scratch.alloc(mNsoHdr.getDataSegmentInfo().file_layout.size);
+			mFile->read(scratch.getBytes(), mNsoHdr.getDataSegmentInfo().file_layout.offset, scratch.getSize());
+			mDataBlob.alloc(mNsoHdr.getDataSegmentInfo().memory_layout.size);
+			compress::lz4::decompressData(scratch.getBytes(), scratch.getSize(), mDataBlob.getBytes(), mDataBlob.getSize(), decompressed_len);
+			if (decompressed_len != mDataBlob.getSize())
+			{
+				throw fnd::Exception(kModuleName, "NSO data segment failed to decompress");
+			}
+		}
+		else
+		{
+			mDataBlob.alloc(mNsoHdr.getDataSegmentInfo().file_layout.size);
+			mFile->read(mDataBlob.getBytes(), mNsoHdr.getDataSegmentInfo().file_layout.offset, mDataBlob.getSize());
+		}
+		if (mNsoHdr.getDataSegmentInfo().is_hashed)
+		{
+			crypto::sha::Sha256(mDataBlob.getBytes(), mDataBlob.getSize(), calc_hash.bytes);
+			if (calc_hash != mNsoHdr.getDataSegmentInfo().hash)
+			{
+				throw fnd::Exception(kModuleName, "NSO data segment failed SHA256 verification");
+			}
+		}
+	}
+	else if (mObjType == OBJ_NRO)
+	{
+		mTextBlob.alloc(mNroHdr.getTextInfo().size);
+		mFile->read(mTextBlob.getBytes(), mNroHdr.getTextInfo().memory_offset, mTextBlob.getSize());
+		mRoBlob.alloc(mNroHdr.getRoInfo().size);
+		mFile->read(mRoBlob.getBytes(), mNroHdr.getRoInfo().memory_offset, mRoBlob.getSize());
+		mDataBlob.alloc(mNroHdr.getDataInfo().size);
+		mFile->read(mDataBlob.getBytes(), mNroHdr.getDataInfo().memory_offset, mDataBlob.getSize());
+	}
+}
+
+void CodeObjectProcess::importApiList()
+{
+	struct sLayout { size_t offset; size_t size; } api_info, dyn_str, dyn_sym;
+
+	if (mObjType == OBJ_NSO)
+	{
+		api_info.offset = mNsoHdr.getRoEmbeddedInfo().offset;
+		api_info.size = mNsoHdr.getRoEmbeddedInfo().size;
+		dyn_str.offset = mNsoHdr.getRoDynStrInfo().offset;
+		dyn_str.size = mNsoHdr.getRoDynStrInfo().size;
+		dyn_sym.offset = mNsoHdr.getRoDynSymInfo().offset;
+		dyn_sym.size = mNsoHdr.getRoDynSymInfo().size;
+	}
+	else
+	{
+		api_info.offset = mNroHdr.getRoEmbeddedInfo().memory_offset;
+		api_info.size = mNroHdr.getRoEmbeddedInfo().size;
+		dyn_str.offset = mNroHdr.getRoDynStrInfo().memory_offset;
+		dyn_str.size = mNroHdr.getRoDynStrInfo().size;
+		dyn_sym.offset = mNroHdr.getRoDynSymInfo().memory_offset;
+		dyn_sym.size = mNroHdr.getRoDynSymInfo().size;
+	}
+	
+
+	if (api_info.size > 0)
+	{
+		std::stringstream list_stream(std::string((char*)mRoBlob.getBytes() + api_info.offset, api_info.size));
+		std::string api;
+
+		while(std::getline(list_stream, api, (char)0x00))
+		{
+			mApiList.push_back(api);
+		}
+	}
+	else
+	{
+		mApiList.clear();
+	}
+
+	if (dyn_sym.size > 0)
+	{
+		mDynSymbolList.parseData(mRoBlob.getBytes() + dyn_sym.offset, dyn_sym.size, mRoBlob.getBytes() + dyn_str.offset, dyn_str.size, mInstructionType == nx::npdm::INSTR_64BIT);
+	}
+}
+
+void CodeObjectProcess::displayNsoHeader()
+{
+#define _HEXDUMP_L(var, len) do { for (size_t a__a__A = 0; a__a__A < len; a__a__A++) printf("%02x", var[a__a__A]); } while(0)
+
+	printf("[NSO Header]\n");
+	printf("  ModuleId:           ");
+	_HEXDUMP_L(mNsoHdr.getModuleId().data, nx::nso::kModuleIdSize);
+	printf("\n");
+	printf("  Program Segments:\n");
+	printf("     .module_name:\n");
+	printf("      FileOffset:     0x%" PRIx32 "\n", mNsoHdr.getModuleNameInfo().offset);
+	printf("      FileSize:       0x%" PRIx32 "\n", mNsoHdr.getModuleNameInfo().size);
+	printf("    .text:\n");
+	printf("      FileOffset:     0x%" PRIx32 "\n", mNsoHdr.getTextSegmentInfo().file_layout.offset);
+	printf("      FileSize:       0x%" PRIx32 "%s\n", mNsoHdr.getTextSegmentInfo().file_layout.size, mNsoHdr.getTextSegmentInfo().is_compressed? " (COMPRESSED)" : "");
+	printf("    .ro:\n");
+	printf("      FileOffset:     0x%" PRIx32 "\n", mNsoHdr.getRoSegmentInfo().file_layout.offset);
+	printf("      FileSize:       0x%" PRIx32 "%s\n", mNsoHdr.getRoSegmentInfo().file_layout.size, mNsoHdr.getRoSegmentInfo().is_compressed? " (COMPRESSED)" : "");
+	printf("    .data:\n");
+	printf("      FileOffset:     0x%" PRIx32 "\n", mNsoHdr.getDataSegmentInfo().file_layout.offset);
+	printf("      FileSize:       0x%" PRIx32 "%s\n", mNsoHdr.getDataSegmentInfo().file_layout.size, mNsoHdr.getDataSegmentInfo().is_compressed? " (COMPRESSED)" : "");
+	printf("  Program Sections:\n");
+	printf("     .text:\n");
+	printf("      MemoryOffset:   0x%" PRIx32 "\n", mNsoHdr.getTextSegmentInfo().memory_layout.offset);
+	printf("      MemorySize:     0x%" PRIx32 "\n", mNsoHdr.getTextSegmentInfo().memory_layout.size);
+	if (mNsoHdr.getTextSegmentInfo().is_hashed && mCliOutputType >= OUTPUT_VERBOSE)
+	{
+		printf("      Hash:           ");
+		_HEXDUMP_L(mNsoHdr.getTextSegmentInfo().hash.bytes, 32);
+		printf("\n");
+	}
+	printf("    .ro:\n");
+	printf("      MemoryOffset:   0x%" PRIx32 "\n", mNsoHdr.getRoSegmentInfo().memory_layout.offset);
+	printf("      MemorySize:     0x%" PRIx32 "\n", mNsoHdr.getRoSegmentInfo().memory_layout.size);
+	if (mNsoHdr.getRoSegmentInfo().is_hashed && mCliOutputType >= OUTPUT_VERBOSE)
+	{
+		printf("      Hash:           ");
+		_HEXDUMP_L(mNsoHdr.getRoSegmentInfo().hash.bytes, 32);
+		printf("\n");
+	}
+	if (mCliOutputType >= OUTPUT_VERBOSE)
+	{
+		printf("    .api_info:\n");
+		printf("      MemoryOffset:   0x%" PRIx32 "\n",  mNsoHdr.getRoEmbeddedInfo().offset);
+		printf("      MemorySize:     0x%" PRIx32 "\n", mNsoHdr.getRoEmbeddedInfo().size);
+		printf("    .dynstr:\n");
+		printf("      MemoryOffset:   0x%" PRIx32 "\n", mNsoHdr.getRoDynStrInfo().offset);
+		printf("      MemorySize:     0x%" PRIx32 "\n", mNsoHdr.getRoDynStrInfo().size);
+		printf("    .dynsym:\n");
+		printf("      MemoryOffset:   0x%" PRIx32 "\n", mNsoHdr.getRoDynSymInfo().offset);
+		printf("      MemorySize:     0x%" PRIx32 "\n", mNsoHdr.getRoDynSymInfo().size);
+	}
+	
+	printf("    .data:\n");
+	printf("      MemoryOffset:   0x%" PRIx32 "\n", mNsoHdr.getDataSegmentInfo().memory_layout.offset);
+	printf("      MemorySize:     0x%" PRIx32 "\n", mNsoHdr.getDataSegmentInfo().memory_layout.size);
+	if (mNsoHdr.getDataSegmentInfo().is_hashed && mCliOutputType >= OUTPUT_VERBOSE)
+	{
+		printf("      Hash:           ");
+		_HEXDUMP_L(mNsoHdr.getDataSegmentInfo().hash.bytes, 32);
+		printf("\n");
+	}
+	printf("    .bss:\n");
+	printf("      MemorySize:     0x%" PRIx32 "\n", mNsoHdr.getBssSize());
+	
+#undef _HEXDUMP_L
+}
+
+void CodeObjectProcess::displayNroHeader()
+{
+#define _HEXDUMP_L(var, len) do { for (size_t a__a__A = 0; a__a__A < len; a__a__A++) printf("%02x", var[a__a__A]); } while(0)
+
+	printf("[NRO Header]\n");
+	printf("  RoCrt:       ");
+	_HEXDUMP_L(mNroHdr.getRoCrt().data, nx::nro::kRoCrtSize);
+	printf("\n");
+	printf("  ModuleId:    ");
+	_HEXDUMP_L(mNroHdr.getModuleId().data, nx::nro::kModuleIdSize);
+	printf("\n");
+	printf("  NroSize:     0x%" PRIx32 "\n", mNroHdr.getNroSize());
+	printf("  Program Sections:\n");
+	printf("     .text:\n");
+	printf("      Offset:     0x%" PRIx32 "\n", mNroHdr.getTextInfo().memory_offset);
+	printf("      Size:       0x%" PRIx32 "\n", mNroHdr.getTextInfo().size);
+	printf("    .ro:\n");
+	printf("      Offset:     0x%" PRIx32 "\n", mNroHdr.getRoInfo().memory_offset);
+	printf("      Size:       0x%" PRIx32 "\n", mNroHdr.getRoInfo().size);
+	if (mCliOutputType >= OUTPUT_VERBOSE)
+	{
+		printf("    .api_info:\n");
+		printf("      Offset:     0x%" PRIx32 "\n",  mNroHdr.getRoEmbeddedInfo().memory_offset);
+		printf("      Size:       0x%" PRIx32 "\n", mNroHdr.getRoEmbeddedInfo().size);
+		printf("    .dynstr:\n");
+		printf("      Offset:     0x%" PRIx32 "\n", mNroHdr.getRoDynStrInfo().memory_offset);
+		printf("      Size:       0x%" PRIx32 "\n", mNroHdr.getRoDynStrInfo().size);
+		printf("    .dynsym:\n");
+		printf("      Offset:     0x%" PRIx32 "\n", mNroHdr.getRoDynSymInfo().memory_offset);
+		printf("      Size:       0x%" PRIx32 "\n", mNroHdr.getRoDynSymInfo().size);
+	}
+	printf("    .data:\n");
+	printf("      Offset:     0x%" PRIx32 "\n", mNroHdr.getDataInfo().memory_offset);
+	printf("      Size:       0x%" PRIx32 "\n", mNroHdr.getDataInfo().size);
+	printf("    .bss:\n");
+	printf("      Size:       0x%" PRIx32 "\n", mNroHdr.getBssSize());
+	
+#undef _HEXDUMP_L
+}
+
+void CodeObjectProcess::displayRoMetaData()
+{
+	if (mApiList.size() > 0 && (mListApi || mCliOutputType > OUTPUT_NORMAL))
+	{
+		printf("[SDK API List]\n");
+		for (size_t i = 0; i < mApiList.size(); i++)
+		{
+			printf("  API %d:\n", (int)i);
+			printf("    Type:     %s\n", getApiTypeStr(mApiList[i].getApiType()));
+			printf("    Vender:   %s\n", mApiList[i].getVenderName().c_str());
+			printf("    Module:   %s\n", mApiList[i].getModuleName().c_str());
+		}
+	}
+	if (mDynSymbolList.getDynamicSymbolList().getSize() > 0 && (mListSymbols || mCliOutputType > OUTPUT_NORMAL))
+	{
+		printf("[Symbol List]\n");
+		for (size_t i = 0; i < mDynSymbolList.getDynamicSymbolList().getSize(); i++)
+		{
+			const DynamicSymbolParser::sDynSymbol& symbol = mDynSymbolList.getDynamicSymbolList()[i];
+			printf("  %s [SHN=%s (%04x)][STT=%s]\n", symbol.name.c_str(), getSectionIndexStr(symbol.shn_index), symbol.shn_index, getSymbolTypeStr(symbol.symbol_type));
+		}
+	}
+	
+}
+
+const char* CodeObjectProcess::getApiTypeStr(SdkApiString::ApiType type) const
+{
+	const char* str;
+	switch (type)
+	{
+		case (SdkApiString::API_MIDDLEWARE):
+			str = "Middleware";
+			break;
+		case (SdkApiString::API_DEBUG):
+			str = "Debug";
+			break;
+		case (SdkApiString::API_PRIVATE):
+			str = "Private";
+			break;
+		case (SdkApiString::API_SDK_VERSION):
+			str = "SDK Version";
+			break;
+		default:
+			str = "UNKNOWN";
+			break;
+	}
+	return str;
+}
+
+const char* CodeObjectProcess::getSectionIndexStr(nx::dynsym::SpecialSectionIndex shn_index) const
+{
+	const char* str;
+	switch (shn_index)
+	{
+		case (nx::dynsym::SHN_UNDEF):
+			str = "UNDEF";
+			break;
+		case (nx::dynsym::SHN_EXPORT):
+			str = "EXPORT";
+			break;
+		case (nx::dynsym::SHN_LOPROC):
+			str = "LOPROC";
+			break;
+		case (nx::dynsym::SHN_HIPROC):
+			str = "HIPROC";
+			break;
+		case (nx::dynsym::SHN_LOOS):
+			str = "LOOS";
+			break;
+		case (nx::dynsym::SHN_HIOS):
+			str = "HIOS";
+			break;
+		case (nx::dynsym::SHN_ABS):
+			str = "ABS";
+			break;
+		case (nx::dynsym::SHN_COMMON):
+			str = "COMMON";
+			break;
+		default:
+			str = "UNKNOWN";
+			break;
+	}
+	return str;
+}
+
+const char* CodeObjectProcess::getSymbolTypeStr(nx::dynsym::SymbolType symbol_type) const
+{
+	const char* str;
+	switch (symbol_type)
+	{
+		case (nx::dynsym::STT_NOTYPE):
+			str = "NOTYPE";
+			break;
+		case (nx::dynsym::STT_OBJECT):
+			str = "OBJECT";
+			break;
+		case (nx::dynsym::STT_FUNC):
+			str = "FUNC";
+			break;
+		case (nx::dynsym::STT_SECTION):
+			str = "SECTION";
+			break;
+		case (nx::dynsym::STT_FILE):
+			str = "FILE";
+			break;
+		case (nx::dynsym::STT_LOOS):
+			str = "LOOS";
+			break;
+		case (nx::dynsym::STT_HIOS):
+			str = "HIOS";
+			break;
+		case (nx::dynsym::STT_LOPROC):
+			str = "LOPROC";
+			break;
+		case (nx::dynsym::STT_HIPROC):
+			str = "HIPROC";
+			break;
+		default:
+			str = "UNKNOWN";
+			break;
+	}
+	return str;
+}

programs/nstool/source/CodeObjectProcess.h

@@ -0,0 +1,74 @@
+#pragma once
+#include <vector>
+#include <string>
+#include <fnd/types.h>
+#include <fnd/IFile.h>
+#include <nx/npdm.h>
+#include <nx/NsoHeader.h>
+#include <nx/NroHeader.h>
+
+#include "nstool.h"
+#include "SdkApiString.h"
+#include "DynamicSymbolParser.h"
+
+class CodeObjectProcess
+{
+public:
+	enum CodeObjectType
+	{
+		OBJ_NSO,
+		OBJ_NRO,
+		OBJ_INVALID
+	};
+
+	CodeObjectProcess();
+	~CodeObjectProcess();
+
+	void process();
+
+	void setInputFile(fnd::IFile* file, bool ownIFile);
+	void setCliOutputMode(CliOutputType type);
+	void setVerifyMode(bool verify);
+
+	void setCodeObjectType(CodeObjectType type);
+	void setInstructionType(nx::npdm::InstructionType type);
+	void setListApi(bool listApi);
+	void setListSymbols(bool listSymbols);
+
+	// processed data
+	const nx::NsoHeader& getNsoHeader() const;
+	const fnd::MemoryBlob& getTextBlob() const;
+	const fnd::MemoryBlob& getRoBlob() const;
+	const fnd::MemoryBlob& getDataBlob() const;
+	const std::vector<SdkApiString>& getApiList() const;
+
+private:
+	const std::string kModuleName = "CodeObjectProcess";
+
+	fnd::IFile* mFile;
+	bool mOwnIFile;
+
+	CliOutputType mCliOutputType;
+	bool mVerify;
+	CodeObjectType mObjType;
+	nx::npdm::InstructionType mInstructionType;
+	bool mListApi;
+	bool mListSymbols;
+
+	nx::NsoHeader mNsoHdr;
+	nx::NroHeader mNroHdr;
+	fnd::MemoryBlob mTextBlob, mRoBlob, mDataBlob;
+	std::vector<SdkApiString> mApiList;
+	DynamicSymbolParser mDynSymbolList;
+
+	void importHeader();
+	void importCodeSegments();
+	void importApiList();
+	void displayNsoHeader();
+	void displayNroHeader();
+	void displayRoMetaData();
+
+	const char* getApiTypeStr(SdkApiString::ApiType type) const;
+	const char* getSectionIndexStr(nx::dynsym::SpecialSectionIndex shn_index) const;
+	const char* getSymbolTypeStr(nx::dynsym::SymbolType symbol_type) const;
+};

programs/nstool/source/NsoProcess.cpp

@@ -1,303 +0,0 @@
-#include <sstream>
-#include <fnd/SimpleTextOutput.h>
-#include <fnd/MemoryBlob.h>
-#include <compress/lz4.h>
-#include "OffsetAdjustedIFile.h"
-#include "NsoProcess.h"
-
-NsoProcess::NsoProcess():
-	mFile(nullptr),
-	mOwnIFile(false),
-	mCliOutputType(OUTPUT_NORMAL),
-	mVerify(false)
-{
-	mArchType.isSet = false;
-}
-
-NsoProcess::~NsoProcess()
-{
-	if (mOwnIFile)
-	{
-		delete mFile;
-	}
-}
-
-void NsoProcess::process()
-{
-	if (mFile == nullptr)
-	{
-		throw fnd::Exception(kModuleName, "No file reader set.");
-	}
-
-	importHeader();
-	importCodeSegments();
-	importApiList();
-
-	if (mCliOutputType >= OUTPUT_NORMAL)
-	{
-		displayHeader();
-		displayRoApiList();
-	}
-}
-
-void NsoProcess::setInputFile(fnd::IFile* file, bool ownIFile)
-{
-	mFile = file;
-	mOwnIFile = ownIFile;
-}
-
-void NsoProcess::setCliOutputMode(CliOutputType type)
-{
-	mCliOutputType = type;
-}
-
-void NsoProcess::setVerifyMode(bool verify)
-{
-	mVerify = verify;
-}
-
-void NsoProcess::setArchType(nx::npdm::InstructionType type)
-{
-	mArchType = type;
-}
-
-const nx::NsoHeader& NsoProcess::getNsoHeader() const
-{
-	return mHdr;
-}
-
-const fnd::MemoryBlob& NsoProcess::getTextBlob() const
-{
-	return mTextBlob;
-}
-
-const fnd::MemoryBlob& NsoProcess::getRoBlob() const
-{
-	return mRoBlob;
-}
-
-const fnd::MemoryBlob& NsoProcess::getDataBlob() const
-{
-	return mDataBlob;
-}
-
-const std::vector<std::string>& NsoProcess::getApiList() const
-{
-	return mApiList;
-}
-
-void NsoProcess::importHeader()
-{
-	fnd::MemoryBlob scratch;
-	if (mFile->size() < sizeof(nx::sNsoHeader))
-	{
-		throw fnd::Exception(kModuleName, "Corrupt NSO file too small");
-	}
-
-	scratch.alloc(sizeof(nx::sNsoHeader));
-	mFile->read(scratch.getBytes(), 0, scratch.getSize());
-
-	mHdr.importBinary(scratch.getBytes(), scratch.getSize());
-}
-
-void NsoProcess::importCodeSegments()
-{
-	fnd::MemoryBlob scratch;
-	uint32_t decompressed_len;
-	crypto::sha::sSha256Hash calc_hash;
-
-	// process text segment
-	if (mHdr.getTextSegmentInfo().is_compressed)
-	{
-		scratch.alloc(mHdr.getTextSegmentInfo().file_layout.size);
-		mFile->read(scratch.getBytes(), mHdr.getTextSegmentInfo().file_layout.offset, scratch.getSize());
-		mTextBlob.alloc(mHdr.getTextSegmentInfo().memory_layout.size);
-		compress::lz4::decompressData(scratch.getBytes(), scratch.getSize(), mTextBlob.getBytes(), mTextBlob.getSize(), decompressed_len);
-		if (decompressed_len != mTextBlob.getSize())
-		{
-			throw fnd::Exception(kModuleName, "NSO text segment failed to decompress");
-		}
-	}
-	else
-	{
-		mTextBlob.alloc(mHdr.getTextSegmentInfo().file_layout.size);
-		mFile->read(mTextBlob.getBytes(), mHdr.getTextSegmentInfo().file_layout.offset, mTextBlob.getSize());
-	}
-	if (mHdr.getTextSegmentInfo().is_hashed)
-	{
-		crypto::sha::Sha256(mTextBlob.getBytes(), mTextBlob.getSize(), calc_hash.bytes);
-		if (calc_hash != mHdr.getTextSegmentInfo().hash)
-		{
-			throw fnd::Exception(kModuleName, "NSO text segment failed SHA256 verification");
-		}
-	}
-
-	// process ro segment
-	if (mHdr.getRoSegmentInfo().is_compressed)
-	{
-		scratch.alloc(mHdr.getRoSegmentInfo().file_layout.size);
-		mFile->read(scratch.getBytes(), mHdr.getRoSegmentInfo().file_layout.offset, scratch.getSize());
-		mRoBlob.alloc(mHdr.getRoSegmentInfo().memory_layout.size);
-		compress::lz4::decompressData(scratch.getBytes(), scratch.getSize(), mRoBlob.getBytes(), mRoBlob.getSize(), decompressed_len);
-		if (decompressed_len != mRoBlob.getSize())
-		{
-			throw fnd::Exception(kModuleName, "NSO ro segment failed to decompress");
-		}
-	}
-	else
-	{
-		mRoBlob.alloc(mHdr.getRoSegmentInfo().file_layout.size);
-		mFile->read(mRoBlob.getBytes(), mHdr.getRoSegmentInfo().file_layout.offset, mRoBlob.getSize());
-	}
-	if (mHdr.getRoSegmentInfo().is_hashed)
-	{
-		crypto::sha::Sha256(mRoBlob.getBytes(), mRoBlob.getSize(), calc_hash.bytes);
-		if (calc_hash != mHdr.getRoSegmentInfo().hash)
-		{
-			throw fnd::Exception(kModuleName, "NSO ro segment failed SHA256 verification");
-		}
-	}
-
-	// process data segment
-	if (mHdr.getDataSegmentInfo().is_compressed)
-	{
-		scratch.alloc(mHdr.getDataSegmentInfo().file_layout.size);
-		mFile->read(scratch.getBytes(), mHdr.getDataSegmentInfo().file_layout.offset, scratch.getSize());
-		mDataBlob.alloc(mHdr.getDataSegmentInfo().memory_layout.size);
-		compress::lz4::decompressData(scratch.getBytes(), scratch.getSize(), mDataBlob.getBytes(), mDataBlob.getSize(), decompressed_len);
-		if (decompressed_len != mDataBlob.getSize())
-		{
-			throw fnd::Exception(kModuleName, "NSO data segment failed to decompress");
-		}
-	}
-	else
-	{
-		mDataBlob.alloc(mHdr.getDataSegmentInfo().file_layout.size);
-		mFile->read(mDataBlob.getBytes(), mHdr.getDataSegmentInfo().file_layout.offset, mDataBlob.getSize());
-	}
-	if (mHdr.getDataSegmentInfo().is_hashed)
-	{
-		crypto::sha::Sha256(mDataBlob.getBytes(), mDataBlob.getSize(), calc_hash.bytes);
-		if (calc_hash != mHdr.getDataSegmentInfo().hash)
-		{
-			throw fnd::Exception(kModuleName, "NSO data segment failed SHA256 verification");
-		}
-	}
-	
-}
-
-void NsoProcess::importApiList()
-{
-	if (mHdr.getRoEmbeddedInfo().size > 0)
-	{
-		std::stringstream list_stream(std::string((char*)mRoBlob.getBytes() + mHdr.getRoEmbeddedInfo().offset, mHdr.getRoEmbeddedInfo().size));
-		std::string api;
-
-		while(std::getline(list_stream, api, (char)0x00))
-		{
-			mApiList.push_back(api);
-		}
-	}
-	else
-	{
-		mApiList.clear();
-	}
-
-	if (mHdr.getRoDynSymInfo().size > 0 && mArchType.isSet == true)
-	{
-		mDynSymbolList.parseData(mRoBlob.getBytes() + mHdr.getRoDynSymInfo().offset, mHdr.getRoDynSymInfo().size, mRoBlob.getBytes() + mHdr.getRoDynStrInfo().offset, mHdr.getRoDynStrInfo().size, *mArchType == nx::npdm::INSTR_64BIT);
-	}
-}
-
-void NsoProcess::displayHeader()
-{
-#define _HEXDUMP_L(var, len) do { for (size_t a__a__A = 0; a__a__A < len; a__a__A++) printf("%02x", var[a__a__A]); } while(0)
-
-	printf("[NSO Header]\n");
-	printf("  ModuleId:           ");
-	_HEXDUMP_L(mHdr.getModuleId().data, nx::nso::kModuleIdSize);
-	printf("\n");
-	printf("  Program Segments:\n");
-	printf("     .module_name:\n");
-	printf("      FileOffset:     0x%" PRIx32 "\n", mHdr.getModuleNameInfo().offset);
-	printf("      FileSize:       0x%" PRIx32 "\n", mHdr.getModuleNameInfo().size);
-	printf("    .text:\n");
-	printf("      FileOffset:     0x%" PRIx32 "\n", mHdr.getTextSegmentInfo().file_layout.offset);
-	printf("      FileSize:       0x%" PRIx32 "%s\n", mHdr.getTextSegmentInfo().file_layout.size, mHdr.getTextSegmentInfo().is_compressed? " (COMPRESSED)" : "");
-	printf("    .ro:\n");
-	printf("      FileOffset:     0x%" PRIx32 "\n", mHdr.getRoSegmentInfo().file_layout.offset);
-	printf("      FileSize:       0x%" PRIx32 "%s\n", mHdr.getRoSegmentInfo().file_layout.size, mHdr.getRoSegmentInfo().is_compressed? " (COMPRESSED)" : "");
-	printf("    .data:\n");
-	printf("      FileOffset:     0x%" PRIx32 "\n", mHdr.getDataSegmentInfo().file_layout.offset);
-	printf("      FileSize:       0x%" PRIx32 "%s\n", mHdr.getDataSegmentInfo().file_layout.size, mHdr.getDataSegmentInfo().is_compressed? " (COMPRESSED)" : "");
-	printf("  Program Sections:\n");
-	printf("     .text:\n");
-	printf("      MemoryOffset:   0x%" PRIx32 "\n", mHdr.getTextSegmentInfo().memory_layout.offset);
-	printf("      MemorySize:     0x%" PRIx32 "\n", mHdr.getTextSegmentInfo().memory_layout.size);
-	if (mHdr.getTextSegmentInfo().is_hashed && mCliOutputType >= OUTPUT_VERBOSE)
-	{
-		printf("      Hash:           ");
-		_HEXDUMP_L(mHdr.getTextSegmentInfo().hash.bytes, 32);
-		printf("\n");
-	}
-	printf("    .ro:\n");
-	printf("      MemoryOffset:   0x%" PRIx32 "\n", mHdr.getRoSegmentInfo().memory_layout.offset);
-	printf("      MemorySize:     0x%" PRIx32 "\n", mHdr.getRoSegmentInfo().memory_layout.size);
-	if (mHdr.getRoSegmentInfo().is_hashed && mCliOutputType >= OUTPUT_VERBOSE)
-	{
-		printf("      Hash:           ");
-		_HEXDUMP_L(mHdr.getRoSegmentInfo().hash.bytes, 32);
-		printf("\n");
-	}
-	if (mCliOutputType >= OUTPUT_VERBOSE)
-	{
-		printf("    .api_info:\n");
-		printf("      MemoryOffset:   0x%" PRIx32 "\n",  mHdr.getRoEmbeddedInfo().offset);
-		printf("      MemorySize:     0x%" PRIx32 "\n", mHdr.getRoEmbeddedInfo().size);
-		printf("    .dynstr:\n");
-		printf("      MemoryOffset:   0x%" PRIx32 "\n", mHdr.getRoDynStrInfo().offset);
-		printf("      MemorySize:     0x%" PRIx32 "\n", mHdr.getRoDynStrInfo().size);
-		printf("    .dynsym:\n");
-		printf("      MemoryOffset:   0x%" PRIx32 "\n", mHdr.getRoDynSymInfo().offset);
-		printf("      MemorySize:     0x%" PRIx32 "\n", mHdr.getRoDynSymInfo().size);
-	}
-	
-	printf("    .data:\n");
-	printf("      MemoryOffset:   0x%" PRIx32 "\n", mHdr.getDataSegmentInfo().memory_layout.offset);
-	printf("      MemorySize:     0x%" PRIx32 "\n", mHdr.getDataSegmentInfo().memory_layout.size);
-	if (mHdr.getDataSegmentInfo().is_hashed && mCliOutputType >= OUTPUT_VERBOSE)
-	{
-		printf("      Hash:           ");
-		_HEXDUMP_L(mHdr.getDataSegmentInfo().hash.bytes, 32);
-		printf("\n");
-	}
-	printf("    .bss:\n");
-	printf("      MemorySize:     0x%" PRIx32 "\n", mHdr.getBssSize());
-	
-#undef _HEXDUMP_L
-}
-
-void NsoProcess::displayRoApiList()
-{
-	if (mApiList.size() > 0 || mDynSymbolList.getDynamicSymbolList().getSize() > 0)
-	{
-		printf("[NSO RO Segment]\n");
-		if (mApiList.size() > 0)
-		{
-			printf("  API List:\n");
-			for (size_t i = 0; i < mApiList.size(); i++)
-			{
-				printf("    %s\n", mApiList[i].c_str());
-			}
-		}
-		if (mDynSymbolList.getDynamicSymbolList().getSize() > 0)
-		{
-			printf("  Undefined Symbol List:\n");
-			for (size_t i = 0; i < mDynSymbolList.getDynamicSymbolList().getSize(); i++)
-			{
-				if (mDynSymbolList.getDynamicSymbolList()[i].shn_index == nx::dynsym::SHN_UNDEF && (mDynSymbolList.getDynamicSymbolList()[i].symbol_type == nx::dynsym::STT_FUNC || mDynSymbolList.getDynamicSymbolList()[i].symbol_type == nx::dynsym::STT_NOTYPE))
-					printf("    %s\n", mDynSymbolList.getDynamicSymbolList()[i].name.c_str());
-			}
-		}
-	}
-}

programs/nstool/source/NsoProcess.h

@@ -1,53 +0,0 @@
-#pragma once
-#include <vector>
-#include <string>
-#include <fnd/types.h>
-#include <fnd/IFile.h>
-#include <nx/npdm.h>
-#include <nx/NsoHeader.h>
-
-#include "nstool.h"
-#include "DynamicSymbolParser.h"
-
-class NsoProcess
-{
-public:
-	NsoProcess();
-	~NsoProcess();
-
-	void process();
-
-	void setInputFile(fnd::IFile* file, bool ownIFile);
-	void setCliOutputMode(CliOutputType type);
-	void setVerifyMode(bool verify);
-
-	void setArchType(nx::npdm::InstructionType type);
-
-	// processed data
-	const nx::NsoHeader& getNsoHeader() const;
-	const fnd::MemoryBlob& getTextBlob() const;
-	const fnd::MemoryBlob& getRoBlob() const;
-	const fnd::MemoryBlob& getDataBlob() const;
-	const std::vector<std::string>& getApiList() const;
-
-private:
-	const std::string kModuleName = "NsoProcess";
-
-	fnd::IFile* mFile;
-	bool mOwnIFile;
-
-	CliOutputType mCliOutputType;
-	bool mVerify;
-	sOptional<nx::npdm::InstructionType> mArchType;
-
-	nx::NsoHeader mHdr;
-	fnd::MemoryBlob mTextBlob, mRoBlob, mDataBlob;
-	std::vector<std::string> mApiList;
-	DynamicSymbolParser mDynSymbolList;
-
-	void importHeader();
-	void importCodeSegments();
-	void importApiList();
-	void displayHeader();
-	void displayRoApiList();
-};

programs/nstool/source/SdkApiString.cpp

@@ -0,0 +1,87 @@
+#include <sstream>
+#include "SdkApiString.h"
+
+SdkApiString::SdkApiString(const std::string& full_str) :
+	SdkApiString(API_MIDDLEWARE, "", "")
+{
+	resolveApiString(full_str);
+}
+
+SdkApiString::SdkApiString(ApiType type, const std::string& vender_name, const std::string& module_name) :
+	mApiType(type),
+	mVenderName(vender_name),
+	mModuleName(module_name)
+{
+
+}
+
+void SdkApiString::operator=(const SdkApiString& other)
+{
+	mApiType = other.mApiType;
+	mVenderName = other.mVenderName;
+	mModuleName = other.mModuleName;
+}
+
+SdkApiString::ApiType SdkApiString::getApiType() const
+{
+	return mApiType;
+}
+
+void SdkApiString::setApiType(ApiType type)
+{
+	mApiType = type;
+}
+
+const std::string& SdkApiString::getVenderName() const
+{
+	return mVenderName;
+}
+
+void SdkApiString::setVenderName(const std::string& name)
+{
+	mVenderName = name;
+}
+
+const std::string& SdkApiString::getModuleName() const
+{
+	return mModuleName;
+}
+
+void SdkApiString::setModuleName(const std::string& name)
+{
+	mModuleName = name;
+}
+
+void SdkApiString::resolveApiString(const std::string& full_str)
+{
+	std::stringstream list_stream(full_str);
+	std::string api_type, vender, module;
+
+	std::getline(list_stream, api_type, kSplitChar);
+	std::getline(list_stream, vender, kSplitChar);
+	std::getline(list_stream, module);
+
+
+	if (api_type == kSdkMiddleWareApiString)
+	{
+		if (vender == kVenderNintendo && module.find(kSdkVersionString) != std::string::npos)
+		{
+			mApiType = API_SDK_VERSION;
+		}
+		else
+		{
+			mApiType = API_MIDDLEWARE;
+		}
+	}
+	else if (api_type == kSdkDebugApiString)
+	{
+		mApiType = API_DEBUG;
+	}
+	else if (api_type == kSdkPrivateApiString)
+	{
+		mApiType = API_PRIVATE;
+	}
+
+	mVenderName = vender;
+	mModuleName = module;
+}

programs/nstool/source/SdkApiString.h

@@ -0,0 +1,43 @@
+#pragma once
+#include <string>
+
+class SdkApiString
+{
+public:
+	enum ApiType
+	{
+		API_MIDDLEWARE,
+		API_DEBUG,
+		API_PRIVATE,
+		API_SDK_VERSION
+	};
+
+	SdkApiString(const std::string& full_str);
+	SdkApiString(ApiType type, const std::string& vender_name, const std::string& module_name);
+
+	void operator=(const SdkApiString& other);
+
+	ApiType getApiType() const;
+	void setApiType(ApiType type);
+
+	const std::string& getVenderName() const;
+	void setVenderName(const std::string& name);
+
+	const std::string& getModuleName() const;
+	void setModuleName(const std::string& name);
+private:
+	const std::string kModuleName = "SdkApiString";
+
+	const char kSplitChar = '+';
+	const std::string kSdkMiddleWareApiString = "SDK MW";
+	const std::string kSdkDebugApiString = "SDK Debug";
+	const std::string kSdkPrivateApiString = "SDK Private";
+	const std::string kVenderNintendo = "Nintendo";
+	const std::string kSdkVersionString = "NintendoSdk_nnSdk-";
+
+	ApiType mApiType;
+	std::string mVenderName;
+	std::string mModuleName;
+
+	void resolveApiString(const std::string& full_str);
+};

programs/nstool/source/UserSettings.cpp

@@ -18,6 +18,7 @@
 #include <nx/npdm.h>
 #include <nx/romfs.h>
 #include <nx/nso.h>
+#include <nx/nro.h>
 
 UserSettings::UserSettings()
 {}
@@ -39,7 +40,7 @@ void UserSettings::showHelp()
 	printf("\n  General Options:\n");
 	printf("      -d, --dev       Use devkit keyset\n");
 	printf("      -k, --keyset    Specify keyset file\n");
-	printf("      -t, --type      Specify input file type [xci, pfs, romfs, nca, npdm, cnmt, nso]\n");
+	printf("      -t, --type      Specify input file type [xci, pfs, romfs, nca, npdm, cnmt, nso, nro]\n");
 	printf("      -y, --verify    Verify file\n");
 	printf("      -v, --verbose   Verbose output\n");
 	printf("      -q, --quiet     Minimal output\n");
@@ -63,9 +64,11 @@ void UserSettings::showHelp()
 	printf("      --part1         Extract \"partition 1\" to directory \n");
 	printf("      --part2         Extract \"partition 2\" to directory \n");
 	printf("      --part3         Extract \"partition 3\" to directory \n");
-	printf("\n  NSO (Nintendo Software Object)\n");
-	printf("    nstool [--arch <architecture>] <.nso>\n");
-	printf("      --arch          Specify code architecture [32bit, 64bit]\n");
+	printf("\n  NSO (Nintendo Software Object), NRO (Nintendo Relocatable Object)\n");
+	printf("    nstool [--listapi --listsym] [--insttype <inst. type>] <file>\n");
+	printf("      --listapi       Print SDK API List.\n");
+	printf("      --listsym       Print Dynamic Symbols.\n");
+	printf("      --insttype      Specify instruction type [64bit|32bit] (64bit is assumed).\n");
 
 }
 
@@ -99,9 +102,18 @@ bool UserSettings::isListFs() const
 	return mListFs;
 }
 
-const sOptional<nx::npdm::InstructionType>& UserSettings::getArchType() const
+bool UserSettings::isListApi() const
 {
-	return mArchType;
+	return mListApi;
+}
+bool UserSettings::isListSymbols() const
+{
+	return mListSymbols;
+}
+
+nx::npdm::InstructionType UserSettings::getInstType() const
+{
+	return mInstructionType;
 }
 
 const sOptional<std::string>& UserSettings::getXciUpdatePath() const
@@ -289,10 +301,22 @@ void UserSettings::populateCmdArgs(int argc, char** argv, sCmdArgs& cmd_args)
 			cmd_args.part3_path = args[i+1];
 		}
 
-		else if (args[i] == "--arch")
+		else if (args[i] == "--listapi")
+		{
+			if (hasParamter) throw fnd::Exception(kModuleName, args[i] + " does not take a parameter.");
+			cmd_args.list_api = true;
+		}
+
+		else if (args[i] == "--listsym")
+		{
+			if (hasParamter) throw fnd::Exception(kModuleName, args[i] + " does not take a parameter.");
+			cmd_args.list_sym = true;
+		}
+
+		else if (args[i] == "--insttype")
 		{
 			if (!hasParamter) throw fnd::Exception(kModuleName, args[i] + " requries a parameter.");
-			cmd_args.arch_type = args[i + 1];
+			cmd_args.inst_type = args[i + 1];
 		}
 
 		else
@@ -552,9 +576,14 @@ void UserSettings::populateUserSettings(sCmdArgs& args)
 	mNcaPart2Path = args.part2_path;
 	mNcaPart3Path = args.part3_path;
 
-	// determine the architecture type for NSO
-	if (args.arch_type.isSet)
-		mArchType = getInstructionTypeFromString(*args.arch_type);
+	// determine the architecture type for NSO/NRO
+	if (args.inst_type.isSet)
+		mInstructionType = getInstructionTypeFromString(*args.inst_type);
+	else
+		mInstructionType = nx::npdm::INSTR_64BIT; // default 64bit
+	
+	mListApi = args.list_api.isSet;
+	mListSymbols = args.list_sym.isSet;
 
 	// determine output path
 	if (args.verbose_output.isSet)
@@ -614,6 +643,8 @@ FileType UserSettings::getFileTypeFromString(const std::string& type_str)
 		type = FILE_CNMT;
 	else if (str == "nso")
 		type = FILE_NSO;
+	else if (str == "nro")
+		type = FILE_NRO;
 	else
 		type = FILE_INVALID;
 
@@ -636,6 +667,8 @@ FileType UserSettings::determineFileTypeFromFile(const std::string& path)
 	// close file
 	file.close();
 
+	fnd::SimpleTextOutput::hxdStyleDump(scratch.getBytes(), scratch.getSize());
+
 	// prepare decrypted NCA data
 	byte_t nca_raw[nx::nca::kHeaderSize];
 	nx::sNcaHeader* nca_header = (nx::sNcaHeader*)(nca_raw + nx::NcaUtils::sectorToOffset(1));
@@ -673,6 +706,9 @@ FileType UserSettings::determineFileTypeFromFile(const std::string& path)
 	// test nso
 	else if (_ASSERT_SIZE(sizeof(nx::sNsoHeader)) && _QUICK_CAST(nx::sNsoHeader, 0)->signature.get() == nx::nso::kNsoSig)
 		file_type = FILE_NSO;
+	// test nso
+	else if (_ASSERT_SIZE(sizeof(nx::sNroHeader)) && _QUICK_CAST(nx::sNroHeader, 0)->signature.get() == nx::nro::kNroSig)
+		file_type = FILE_NRO;
 	// else unrecognised
 	else
 		file_type = FILE_INVALID;
@@ -694,7 +730,7 @@ nx::npdm::InstructionType UserSettings::getInstructionTypeFromString(const std::
 	else if (str == "64bit")
 		type = nx::npdm::INSTR_64BIT;
 	else
-		throw fnd::Exception(kModuleName, "Unsupported architecture type: " + str);
+		throw fnd::Exception(kModuleName, "Unsupported instruction type: " + str);
 
 	return type;
 }

programs/nstool/source/UserSettings.h

@@ -21,7 +21,9 @@ public:
 	
 	// specialised toggles
 	bool isListFs() const;
-	const sOptional<nx::npdm::InstructionType>& getArchType() const;
+	bool isListApi() const;
+	bool isListSymbols() const;
+	nx::npdm::InstructionType getInstType() const;
 
 	// specialised paths
 	const sOptional<std::string>& getXciUpdatePath() const;
@@ -59,7 +61,9 @@ private:
 		sOptional<std::string> part1_path;
 		sOptional<std::string> part2_path;
 		sOptional<std::string> part3_path;
-		sOptional<std::string> arch_type;
+		sOptional<bool> list_api;
+		sOptional<bool> list_sym;
+		sOptional<std::string> inst_type;
 	};
 	
 	std::string mInputPath;
@@ -80,7 +84,9 @@ private:
 	sOptional<std::string> mNcaPart2Path;
 	sOptional<std::string> mNcaPart3Path;
 
-	sOptional<nx::npdm::InstructionType> mArchType;
+	bool mListApi;
+	bool mListSymbols;
+	nx::npdm::InstructionType mInstructionType;
 
 	void populateCmdArgs(int argc, char** argv, sCmdArgs& cmd_args);
 	void populateKeyset(sCmdArgs& args);

programs/nstool/source/main.cpp

@@ -7,7 +7,7 @@
 #include "NcaProcess.h"
 #include "NpdmProcess.h"
 #include "CnmtProcess.h"
-#include "NsoProcess.h"
+#include "CodeObjectProcess.h"
 
 int main(int argc, char** argv)
 {
@@ -108,18 +108,20 @@ int main(int argc, char** argv)
 
 			cnmt.process();
 		}
-		else if (user_set.getFileType() == FILE_NSO)
+		else if (user_set.getFileType() == FILE_NSO || user_set.getFileType() == FILE_NRO)
 		{
-			NsoProcess nso;
+			CodeObjectProcess obj;
 
-			nso.setInputFile(new fnd::SimpleFile(user_set.getInputPath(), fnd::SimpleFile::Read), OWN_IFILE);
-			nso.setCliOutputMode(user_set.getCliOutputType());
-			nso.setVerifyMode(user_set.isVerifyFile());
+			obj.setInputFile(new fnd::SimpleFile(user_set.getInputPath(), fnd::SimpleFile::Read), OWN_IFILE);
+			obj.setCliOutputMode(user_set.getCliOutputType());
+			obj.setVerifyMode(user_set.isVerifyFile());
 			
-			if (user_set.getArchType().isSet)
-				nso.setArchType(user_set.getArchType().var);
+			obj.setCodeObjectType(user_set.getFileType() == FILE_NSO ? obj.OBJ_NSO : obj.OBJ_NRO);
+			obj.setInstructionType(user_set.getInstType());
+			obj.setListApi(user_set.isListApi());
+			obj.setListSymbols(user_set.isListSymbols());
 
-			nso.process();
+			obj.process();
 		}
 	}
 	catch (const fnd::Exception& e) {

programs/nstool/source/nstool.h

@@ -25,6 +25,7 @@ enum FileType
 	FILE_NPDM,
 	FILE_CNMT,
 	FILE_NSO,
+	FILE_NRO,
 	FILE_INVALID = -1,
 };