mirror of
https://github.com/jakcron/nstool
synced 2024-12-28 16:11:13 +00:00
346 lines
No EOL
9.5 KiB
C++
346 lines
No EOL
9.5 KiB
C++
#include <nn/hac/KernelInitialProcessHeader.h>
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nn::hac::KernelInitialProcessHeader::KernelInitialProcessHeader()
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{
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clear();
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}
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nn::hac::KernelInitialProcessHeader::KernelInitialProcessHeader(const KernelInitialProcessHeader& other)
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{
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*this = other;
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}
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void nn::hac::KernelInitialProcessHeader::operator=(const KernelInitialProcessHeader& other)
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{
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clear();
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this->mName = other.mName;
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this->mTitleId = other.mTitleId;
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this->mProcessCategory = other.mProcessCategory;
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this->mFlagList = other.mFlagList;
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this->mMainThreadPriority = other.mMainThreadPriority;
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this->mMainThreadCpuId = other.mMainThreadCpuId;
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this->mMainThreadStackSize = other.mMainThreadStackSize;
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this->mTextInfo = other.mTextInfo;
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this->mRoInfo = other.mRoInfo;
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this->mDataInfo = other.mDataInfo;
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this->mBssSize = other.mBssSize;
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this->mKernelCapabilities = other.mKernelCapabilities;
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}
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bool nn::hac::KernelInitialProcessHeader::operator==(const KernelInitialProcessHeader& other) const
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{
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return (this->mName == other.mName) \
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&& (this->mTitleId == other.mTitleId) \
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&& (this->mProcessCategory == other.mProcessCategory) \
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&& (this->mFlagList == other.mFlagList) \
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&& (this->mMainThreadPriority == other.mMainThreadPriority) \
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&& (this->mMainThreadCpuId == other.mMainThreadCpuId) \
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&& (this->mMainThreadStackSize == other.mMainThreadStackSize) \
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&& (this->mTextInfo == other.mTextInfo) \
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&& (this->mRoInfo == other.mRoInfo) \
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&& (this->mDataInfo == other.mDataInfo) \
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&& (this->mBssSize == other.mBssSize) \
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&& (this->mKernelCapabilities == other.mKernelCapabilities);
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}
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bool nn::hac::KernelInitialProcessHeader::operator!=(const KernelInitialProcessHeader& other) const
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{
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return !(*this == other);
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}
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void nn::hac::KernelInitialProcessHeader::toBytes()
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{
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mRawBinary.alloc(sizeof(sKipHeader));
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nn::hac::sKipHeader* hdr = (nn::hac::sKipHeader*)mRawBinary.data();
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// set header identifers
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hdr->st_magic = kip::kKipStructMagic;
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// variable to store flags before commiting to header
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byte_t flags = 0;
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// properties
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strncpy(hdr->name, mName.c_str(), kip::kNameMaxLen);
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hdr->title_id = mTitleId;
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hdr->process_category = mProcessCategory;
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hdr->main_thread_priority = mMainThreadPriority;
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hdr->main_thread_cpu_id = mMainThreadCpuId;
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hdr->main_thread_stack_size = mMainThreadStackSize;
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// kernel caps
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mKernelCapabilities.toBytes();
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if (mKernelCapabilities.getBytes().size() > kip::kKernCapabilitySize)
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{
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throw fnd::Exception(kModuleName, "Too many kernel capabilities");
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}
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memcpy(hdr->capabilities, mKernelCapabilities.getBytes().data(), mKernelCapabilities.getBytes().size());
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// stub remaining entries
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if (mKernelCapabilities.getBytes().size() < kip::kKernCapabilitySize)
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{
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memset(hdr->capabilities + mKernelCapabilities.getBytes().size(), 0xff, kip::kKernCapabilitySize - mKernelCapabilities.getBytes().size());
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}
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// flags
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for (size_t i = 0; i < mFlagList.size(); i++)
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{
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switch(mFlagList[i])
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{
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case (kip::FLAG_TEXT_COMPRESS) :
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case (kip::FLAG_RO_COMPRESS) :
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case (kip::FLAG_DATA_COMPRESS) :
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break;
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default:
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flags |= _BIT(mFlagList[i] & 7);
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break;
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}
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}
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// set bss size
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hdr->bss.file_size = 0;
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hdr->bss.memory_offset = 0;
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hdr->bss.memory_size = mBssSize;
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// set text segment
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hdr->text.memory_offset = mTextInfo.memory_layout.offset;
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hdr->text.memory_size = mTextInfo.memory_layout.size;
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hdr->text.file_size = mTextInfo.file_layout.size;
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if (mTextInfo.is_compressed)
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{
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flags |= _BIT(kip::FLAG_TEXT_COMPRESS);
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}
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// set ro segment
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hdr->ro.memory_offset = mRoInfo.memory_layout.offset;
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hdr->ro.memory_size = mRoInfo.memory_layout.size;
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hdr->ro.file_size = mRoInfo.file_layout.size;
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if (mRoInfo.is_compressed)
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{
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flags |= _BIT(kip::FLAG_TEXT_COMPRESS);
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}
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// set data segment
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hdr->data.memory_offset = mDataInfo.memory_layout.offset;
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hdr->data.memory_size = mDataInfo.memory_layout.size;
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hdr->data.file_size = mDataInfo.file_layout.size;
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if (mDataInfo.is_compressed)
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{
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flags |= _BIT(kip::FLAG_TEXT_COMPRESS);
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}
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hdr->flags = flags;
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}
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void nn::hac::KernelInitialProcessHeader::fromBytes(const byte_t* data, size_t len)
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{
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// check input data size
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if (len < sizeof(sKipHeader))
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{
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throw fnd::Exception(kModuleName, "KIP header size is too small");
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}
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// clear internal members
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clear();
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// allocate internal local binary copy
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mRawBinary.alloc(sizeof(sKipHeader));
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memcpy(mRawBinary.data(), data, mRawBinary.size());
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// get sKipHeader ptr
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const nn::hac::sKipHeader* hdr = (const nn::hac::sKipHeader*)mRawBinary.data();
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// check KIP signature
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if (hdr->st_magic.get() != kip::kKipStructMagic)
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{
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throw fnd::Exception(kModuleName, "KIP header corrupt (unrecognised header signature)");
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}
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// properties
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if (hdr->name[0] != 0)
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mName = std::string(hdr->name, _MIN(strlen(hdr->name), kip::kNameMaxLen));
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mTitleId = hdr->title_id.get();
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mProcessCategory = (kip::ProcessCategory)hdr->process_category.get();
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mMainThreadPriority = hdr->main_thread_priority;
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mMainThreadCpuId = hdr->main_thread_cpu_id;
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mMainThreadStackSize = hdr->main_thread_stack_size.get();
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mKernelCapabilities.fromBytes(hdr->capabilities, kip::kKernCapabilitySize);
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for (byte_t i = 0; i < 8; i++)
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{
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if (_HAS_BIT(hdr->flags, i))
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{
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switch(i)
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{
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case (kip::FLAG_TEXT_COMPRESS) :
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case (kip::FLAG_RO_COMPRESS) :
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case (kip::FLAG_DATA_COMPRESS) :
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break;
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default:
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mFlagList.addElement((kip::HeaderFlags)i);
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break;
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}
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}
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}
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// code segment info
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mTextInfo.file_layout.offset = sizeof(sKipHeader);
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mTextInfo.file_layout.size = hdr->text.file_size.get();
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mTextInfo.memory_layout.offset = hdr->text.memory_offset.get();
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mTextInfo.memory_layout.size = hdr->text.memory_size.get();
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mTextInfo.is_compressed = _HAS_BIT(hdr->flags, kip::FLAG_TEXT_COMPRESS);
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mRoInfo.file_layout.offset = mTextInfo.file_layout.offset + mTextInfo.file_layout.size;
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mRoInfo.file_layout.size = hdr->ro.file_size.get();
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mRoInfo.memory_layout.offset = hdr->ro.memory_offset.get();
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mRoInfo.memory_layout.size = hdr->ro.memory_size.get();
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mRoInfo.is_compressed = _HAS_BIT(hdr->flags, kip::FLAG_RO_COMPRESS);
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mDataInfo.file_layout.offset = mRoInfo.file_layout.offset + mRoInfo.file_layout.size;
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mDataInfo.file_layout.size = hdr->data.file_size.get();
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mDataInfo.memory_layout.offset = hdr->data.memory_offset.get();
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mDataInfo.memory_layout.size = hdr->data.memory_size.get();
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mDataInfo.is_compressed = _HAS_BIT(hdr->flags, kip::FLAG_DATA_COMPRESS);
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mBssSize = hdr->bss.memory_size.get();
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}
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const fnd::Vec<byte_t>& nn::hac::KernelInitialProcessHeader::getBytes() const
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{
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return mRawBinary;
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}
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void nn::hac::KernelInitialProcessHeader::clear()
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{
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mRawBinary.clear();
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mName.clear();
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mTitleId = 0;
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mProcessCategory = (kip::ProcessCategory)0;
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mFlagList.clear();
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mMainThreadPriority = 0;
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mMainThreadCpuId = 0;
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mMainThreadStackSize = 0;
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mTextInfo = sCodeSegment();
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mRoInfo = sCodeSegment();
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mDataInfo = sCodeSegment();
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mBssSize = 0;
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mKernelCapabilities.clear();;
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}
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const std::string& nn::hac::KernelInitialProcessHeader::getName() const
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{
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return mName;
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}
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void nn::hac::KernelInitialProcessHeader::setName(const std::string& name)
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{
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mName = name;
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}
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uint64_t nn::hac::KernelInitialProcessHeader::getTitleId() const
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{
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return mTitleId;
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}
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void nn::hac::KernelInitialProcessHeader::setTitleId(uint64_t title_id)
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{
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mTitleId = title_id;
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}
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nn::hac::kip::ProcessCategory nn::hac::KernelInitialProcessHeader::getProcessCategory() const
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{
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return mProcessCategory;
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}
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void nn::hac::KernelInitialProcessHeader::setProcessCategory(kip::ProcessCategory cat)
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{
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mProcessCategory = cat;
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}
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const fnd::List<nn::hac::kip::HeaderFlags>& nn::hac::KernelInitialProcessHeader::getFlagList() const
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{
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return mFlagList;
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}
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void nn::hac::KernelInitialProcessHeader::setFlagList(const fnd::List<kip::HeaderFlags>& flags)
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{
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mFlagList = flags;
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}
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byte_t nn::hac::KernelInitialProcessHeader::getMainThreadPriority() const
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{
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return mMainThreadPriority;
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}
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void nn::hac::KernelInitialProcessHeader::setMainThreadPriority(byte_t priority)
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{
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mMainThreadPriority = priority;
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}
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byte_t nn::hac::KernelInitialProcessHeader::getMainThreadCpuId() const
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{
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return mMainThreadCpuId;
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}
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void nn::hac::KernelInitialProcessHeader::setMainThreadCpuId(byte_t cpu_id)
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{
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mMainThreadCpuId = cpu_id;
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}
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uint32_t nn::hac::KernelInitialProcessHeader::getMainThreadStackSize() const
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{
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return mMainThreadStackSize;
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}
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void nn::hac::KernelInitialProcessHeader::setMainThreadStackSize(uint32_t size)
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{
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mMainThreadStackSize = size;
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}
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const nn::hac::KernelInitialProcessHeader::sCodeSegment& nn::hac::KernelInitialProcessHeader::getTextSegmentInfo() const
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{
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return mTextInfo;
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}
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void nn::hac::KernelInitialProcessHeader::setTextSegmentInfo(const sCodeSegment& info)
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{
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mTextInfo = info;
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}
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const nn::hac::KernelInitialProcessHeader::sCodeSegment& nn::hac::KernelInitialProcessHeader::getRoSegmentInfo() const
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{
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return mRoInfo;
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}
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void nn::hac::KernelInitialProcessHeader::setRoSegmentInfo(const sCodeSegment& info)
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{
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mRoInfo = info;
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}
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const nn::hac::KernelInitialProcessHeader::sCodeSegment& nn::hac::KernelInitialProcessHeader::getDataSegmentInfo() const
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{
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return mDataInfo;
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}
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void nn::hac::KernelInitialProcessHeader::setDataSegmentInfo(const sCodeSegment& info)
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{
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mDataInfo = info;
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}
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uint32_t nn::hac::KernelInitialProcessHeader::getBssSize() const
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{
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return mBssSize;
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}
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void nn::hac::KernelInitialProcessHeader::setBssSize(uint32_t size)
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{
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mBssSize = size;
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}
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const nn::hac::KernelCapabilityControl& nn::hac::KernelInitialProcessHeader::getKernelCapabilities() const
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{
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return mKernelCapabilities;
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}
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void nn::hac::KernelInitialProcessHeader::setKernelCapabilities(const KernelCapabilityControl& kc)
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{
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mKernelCapabilities = kc;
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} |