diff options
Diffstat (limited to 'src/core/loader')
| -rw-r--r-- | src/core/loader/3dsx.cpp | 234 | ||||
| -rw-r--r-- | src/core/loader/3dsx.h | 32 | ||||
| -rw-r--r-- | src/core/loader/elf.cpp | 20 | ||||
| -rw-r--r-- | src/core/loader/elf.h | 4 | ||||
| -rw-r--r-- | src/core/loader/loader.cpp | 24 | ||||
| -rw-r--r-- | src/core/loader/loader.h | 3 | ||||
| -rw-r--r-- | src/core/loader/ncch.cpp | 40 | ||||
| -rw-r--r-- | src/core/loader/ncch.h | 8 |
8 files changed, 326 insertions, 39 deletions
diff --git a/src/core/loader/3dsx.cpp b/src/core/loader/3dsx.cpp new file mode 100644 index 000000000..4d072871a --- /dev/null +++ b/src/core/loader/3dsx.cpp @@ -0,0 +1,234 @@ +// Copyright 2014 Citra Emulator Project +// Licensed under GPLv2 or any later version +// Refer to the license.txt file included. + +#include <algorithm> +#include <vector> + +#include "core/file_sys/archive_romfs.h" +#include "core/loader/elf.h" +#include "core/loader/ncch.h" +#include "core/hle/service/fs/archive.h" +#include "core/mem_map.h" + +#include "3dsx.h" + + +namespace Loader { + + +/** + * File layout: + * - File header + * - Code, rodata and data relocation table headers + * - Code segment + * - Rodata segment + * - Loadable (non-BSS) part of the data segment + * - Code relocation table + * - Rodata relocation table + * - Data relocation table + * + * Memory layout before relocations are applied: + * [0..codeSegSize) -> code segment + * [codeSegSize..rodataSegSize) -> rodata segment + * [rodataSegSize..dataSegSize) -> data segment + * + * Memory layout after relocations are applied: well, however the loader sets it up :) + * The entrypoint is always the start of the code segment. + * The BSS section must be cleared manually by the application. + */ +enum THREEDSX_Error { + ERROR_NONE = 0, + ERROR_READ = 1, + ERROR_FILE = 2, + ERROR_ALLOC = 3 +}; +static const u32 RELOCBUFSIZE = 512; + +// File header +static const u32 THREEDSX_MAGIC = 0x58534433; // '3DSX' +#pragma pack(1) +struct THREEDSX_Header +{ + u32 magic; + u16 header_size, reloc_hdr_size; + u32 format_ver; + u32 flags; + + // Sizes of the code, rodata and data segments + + // size of the BSS section (uninitialized latter half of the data segment) + u32 code_seg_size, rodata_seg_size, data_seg_size, bss_size; +}; + +// Relocation header: all fields (even extra unknown fields) are guaranteed to be relocation counts. +struct THREEDSX_RelocHdr +{ + // # of absolute relocations (that is, fix address to post-relocation memory layout) + u32 cross_segment_absolute; + // # of cross-segment relative relocations (that is, 32bit signed offsets that need to be patched) + u32 cross_segment_relative; + // more? + + // Relocations are written in this order: + // - Absolute relocations + // - Relative relocations +}; + +// Relocation entry: from the current pointer, skip X words and patch Y words +struct THREEDSX_Reloc +{ + u16 skip, patch; +}; +#pragma pack() + +struct THREEloadinfo +{ + u8* seg_ptrs[3]; // code, rodata & data + u32 seg_addrs[3]; + u32 seg_sizes[3]; +}; + +class THREEDSXReader { +public: + static int Load3DSXFile(const std::string& filename, u32 base_addr); +}; + +static u32 TranslateAddr(u32 addr, THREEloadinfo *loadinfo, u32* offsets) +{ + if (addr < offsets[0]) + return loadinfo->seg_addrs[0] + addr; + if (addr < offsets[1]) + return loadinfo->seg_addrs[1] + addr - offsets[0]; + return loadinfo->seg_addrs[2] + addr - offsets[1]; +} + +int THREEDSXReader::Load3DSXFile(const std::string& filename, u32 base_addr) +{ + FileUtil::IOFile file(filename, "rb"); + if (!file.IsOpen()) { + return ERROR_FILE; + } + THREEDSX_Header hdr; + if (file.ReadBytes(&hdr, sizeof(hdr)) != sizeof(hdr)) + return ERROR_READ; + + THREEloadinfo loadinfo; + //loadinfo segments must be a multiple of 0x1000 + loadinfo.seg_sizes[0] = (hdr.code_seg_size + 0xFFF) &~0xFFF; + loadinfo.seg_sizes[1] = (hdr.rodata_seg_size + 0xFFF) &~0xFFF; + loadinfo.seg_sizes[2] = (hdr.data_seg_size + 0xFFF) &~0xFFF; + u32 offsets[2] = { loadinfo.seg_sizes[0], loadinfo.seg_sizes[0] + loadinfo.seg_sizes[1] }; + u32 data_load_size = (hdr.data_seg_size - hdr.bss_size + 0xFFF) &~0xFFF; + u32 bss_load_size = loadinfo.seg_sizes[2] - data_load_size; + u32 n_reloc_tables = hdr.reloc_hdr_size / 4; + std::vector<u8> all_mem(loadinfo.seg_sizes[0] + loadinfo.seg_sizes[1] + loadinfo.seg_sizes[2] + 3 * n_reloc_tables); + + loadinfo.seg_addrs[0] = base_addr; + loadinfo.seg_addrs[1] = loadinfo.seg_addrs[0] + loadinfo.seg_sizes[0]; + loadinfo.seg_addrs[2] = loadinfo.seg_addrs[1] + loadinfo.seg_sizes[1]; + loadinfo.seg_ptrs[0] = &all_mem[0]; + loadinfo.seg_ptrs[1] = loadinfo.seg_ptrs[0] + loadinfo.seg_sizes[0]; + loadinfo.seg_ptrs[2] = loadinfo.seg_ptrs[1] + loadinfo.seg_sizes[1]; + + // Skip header for future compatibility + file.Seek(hdr.header_size, SEEK_SET); + + // Read the relocation headers + u32* relocs = (u32*)(loadinfo.seg_ptrs[2] + hdr.data_seg_size); + + for (u32 current_segment = 0; current_segment < 3; current_segment++) { + if (file.ReadBytes(&relocs[current_segment*n_reloc_tables], n_reloc_tables * 4) != n_reloc_tables * 4) + return ERROR_READ; + } + + // Read the segments + if (file.ReadBytes(loadinfo.seg_ptrs[0], hdr.code_seg_size) != hdr.code_seg_size) + return ERROR_READ; + if (file.ReadBytes(loadinfo.seg_ptrs[1], hdr.rodata_seg_size) != hdr.rodata_seg_size) + return ERROR_READ; + if (file.ReadBytes(loadinfo.seg_ptrs[2], hdr.data_seg_size - hdr.bss_size) != hdr.data_seg_size - hdr.bss_size) + return ERROR_READ; + + // BSS clear + memset((char*)loadinfo.seg_ptrs[2] + hdr.data_seg_size - hdr.bss_size, 0, hdr.bss_size); + + // Relocate the segments + for (u32 current_segment = 0; current_segment < 3; current_segment++) { + for (u32 current_segment_reloc_table = 0; current_segment_reloc_table < n_reloc_tables; current_segment_reloc_table++) { + u32 n_relocs = relocs[current_segment*n_reloc_tables + current_segment_reloc_table]; + if (current_segment_reloc_table >= 2) { + // We are not using this table - ignore it because we don't know what it dose + file.Seek(n_relocs*sizeof(THREEDSX_Reloc), SEEK_CUR); + continue; + } + static THREEDSX_Reloc reloc_table[RELOCBUFSIZE]; + + u32* pos = (u32*)loadinfo.seg_ptrs[current_segment]; + u32* end_pos = pos + (loadinfo.seg_sizes[current_segment] / 4); + + while (n_relocs) { + u32 remaining = std::min(RELOCBUFSIZE, n_relocs); + n_relocs -= remaining; + + if (file.ReadBytes(reloc_table, remaining*sizeof(THREEDSX_Reloc)) != remaining*sizeof(THREEDSX_Reloc)) + return ERROR_READ; + + for (u32 current_inprogress = 0; current_inprogress < remaining && pos < end_pos; current_inprogress++) { + LOG_TRACE(Loader, "(t=%d,skip=%u,patch=%u)\n", + current_segment_reloc_table, (u32)reloc_table[current_inprogress].skip, (u32)reloc_table[current_inprogress].patch); + pos += reloc_table[current_inprogress].skip; + s32 num_patches = reloc_table[current_inprogress].patch; + while (0 < num_patches && pos < end_pos) { + u32 in_addr = (char*)pos - (char*)&all_mem[0]; + u32 addr = TranslateAddr(*pos, &loadinfo, offsets); + LOG_TRACE(Loader, "Patching %08X <-- rel(%08X,%d) (%08X)\n", + base_addr + in_addr, addr, current_segment_reloc_table, *pos); + switch (current_segment_reloc_table) { + case 0: *pos = (addr); break; + case 1: *pos = (addr - in_addr); break; + default: break; //this should never happen + } + pos++; + num_patches--; + } + } + } + } + } + + // Write the data + memcpy(Memory::GetPointer(base_addr), &all_mem[0], loadinfo.seg_sizes[0] + loadinfo.seg_sizes[1] + loadinfo.seg_sizes[2]); + + LOG_DEBUG(Loader, "CODE: %u pages\n", loadinfo.seg_sizes[0] / 0x1000); + LOG_DEBUG(Loader, "RODATA: %u pages\n", loadinfo.seg_sizes[1] / 0x1000); + LOG_DEBUG(Loader, "DATA: %u pages\n", data_load_size / 0x1000); + LOG_DEBUG(Loader, "BSS: %u pages\n", bss_load_size / 0x1000); + + return ERROR_NONE; +} + + /// AppLoader_DSX constructor + AppLoader_THREEDSX::AppLoader_THREEDSX(const std::string& filename) : filename(filename) { + } + + /// AppLoader_DSX destructor + AppLoader_THREEDSX::~AppLoader_THREEDSX() { + } + + /** + * Loads a 3DSX file + * @return Success on success, otherwise Error + */ + ResultStatus AppLoader_THREEDSX::Load() { + LOG_INFO(Loader, "Loading 3DSX file %s...", filename.c_str()); + FileUtil::IOFile file(filename, "rb"); + if (file.IsOpen()) { + THREEDSXReader::Load3DSXFile(filename, 0x00100000); + Kernel::LoadExec(0x00100000); + } else { + return ResultStatus::Error; + } + return ResultStatus::Success; + } + +} // namespace Loader diff --git a/src/core/loader/3dsx.h b/src/core/loader/3dsx.h new file mode 100644 index 000000000..da8836662 --- /dev/null +++ b/src/core/loader/3dsx.h @@ -0,0 +1,32 @@ +// Copyright 2014 Dolphin Emulator Project / Citra Emulator Project +// Licensed under GPLv2 or any later version +// Refer to the license.txt file included. + +#pragma once + +#include "common/common_types.h" +#include "core/loader/loader.h" + +//////////////////////////////////////////////////////////////////////////////////////////////////// +// Loader namespace + +namespace Loader { + +/// Loads an 3DSX file +class AppLoader_THREEDSX final : public AppLoader { +public: + AppLoader_THREEDSX(const std::string& filename); + ~AppLoader_THREEDSX() override; + + /** + * Load the bootable file + * @return ResultStatus result of function + */ + ResultStatus Load() override; + +private: + std::string filename; + bool is_loaded; +}; + +} // namespace Loader diff --git a/src/core/loader/elf.cpp b/src/core/loader/elf.cpp index 63d2496ed..354335014 100644 --- a/src/core/loader/elf.cpp +++ b/src/core/loader/elf.cpp @@ -1,5 +1,5 @@ -// Copyright 2013 Dolphin Emulator Project -// Licensed under GPLv2 +// Copyright 2013 Dolphin Emulator Project / 2014 Citra Emulator Project +// Licensed under GPLv2 or any later version // Refer to the license.txt file included. #include <string> @@ -254,18 +254,18 @@ const char *ElfReader::GetSectionName(int section) const { } bool ElfReader::LoadInto(u32 vaddr) { - DEBUG_LOG(MASTER_LOG, "String section: %i", header->e_shstrndx); + LOG_DEBUG(Loader, "String section: %i", header->e_shstrndx); // Should we relocate? relocate = (header->e_type != ET_EXEC); if (relocate) { - DEBUG_LOG(MASTER_LOG, "Relocatable module"); + LOG_DEBUG(Loader, "Relocatable module"); entryPoint += vaddr; } else { - DEBUG_LOG(MASTER_LOG, "Prerelocated executable"); + LOG_DEBUG(Loader, "Prerelocated executable"); } - INFO_LOG(MASTER_LOG, "%i segments:", header->e_phnum); + LOG_DEBUG(Loader, "%i segments:", header->e_phnum); // First pass : Get the bits into RAM u32 segment_addr[32]; @@ -273,17 +273,17 @@ bool ElfReader::LoadInto(u32 vaddr) { for (int i = 0; i < header->e_phnum; i++) { Elf32_Phdr *p = segments + i; - INFO_LOG(MASTER_LOG, "Type: %i Vaddr: %08x Filesz: %i Memsz: %i ", p->p_type, p->p_vaddr, + LOG_DEBUG(Loader, "Type: %i Vaddr: %08x Filesz: %i Memsz: %i ", p->p_type, p->p_vaddr, p->p_filesz, p->p_memsz); if (p->p_type == PT_LOAD) { segment_addr[i] = base_addr + p->p_vaddr; memcpy(Memory::GetPointer(segment_addr[i]), GetSegmentPtr(i), p->p_filesz); - INFO_LOG(MASTER_LOG, "Loadable Segment Copied to %08x, size %08x", segment_addr[i], + LOG_DEBUG(Loader, "Loadable Segment Copied to %08x, size %08x", segment_addr[i], p->p_memsz); } } - INFO_LOG(MASTER_LOG, "Done loading."); + LOG_DEBUG(Loader, "Done loading."); return true; } @@ -346,7 +346,7 @@ AppLoader_ELF::~AppLoader_ELF() { * @return True on success, otherwise false */ ResultStatus AppLoader_ELF::Load() { - INFO_LOG(LOADER, "Loading ELF file %s...", filename.c_str()); + LOG_INFO(Loader, "Loading ELF file %s...", filename.c_str()); if (is_loaded) return ResultStatus::ErrorAlreadyLoaded; diff --git a/src/core/loader/elf.h b/src/core/loader/elf.h index 5ae88439a..c221cce6d 100644 --- a/src/core/loader/elf.h +++ b/src/core/loader/elf.h @@ -1,5 +1,5 @@ -// Copyright 2013 Dolphin Emulator Project / Citra Emulator Project -// Licensed under GPLv2 +// Copyright 2013 Dolphin Emulator Project / 2014 Citra Emulator Project +// Licensed under GPLv2 or any later version // Refer to the license.txt file included. #pragma once diff --git a/src/core/loader/loader.cpp b/src/core/loader/loader.cpp index a268e021a..87580cb2a 100644 --- a/src/core/loader/loader.cpp +++ b/src/core/loader/loader.cpp @@ -1,13 +1,16 @@ // Copyright 2014 Citra Emulator Project -// Licensed under GPLv2 +// Licensed under GPLv2 or any later version // Refer to the license.txt file included. -#include <memory> +#include <string> + +#include "common/make_unique.h" #include "core/file_sys/archive_romfs.h" +#include "core/loader/3dsx.h" #include "core/loader/elf.h" #include "core/loader/ncch.h" -#include "core/hle/kernel/archive.h" +#include "core/hle/service/fs/archive.h" #include "core/mem_map.h" //////////////////////////////////////////////////////////////////////////////////////////////////// @@ -22,7 +25,7 @@ namespace Loader { */ FileType IdentifyFile(const std::string &filename) { if (filename.size() == 0) { - ERROR_LOG(LOADER, "invalid filename %s", filename.c_str()); + LOG_ERROR(Loader, "invalid filename %s", filename.c_str()); return FileType::Error; } @@ -42,6 +45,8 @@ FileType IdentifyFile(const std::string &filename) { return FileType::CCI; } else if (extension == ".bin") { return FileType::BIN; + } else if (extension == ".3dsx") { + return FileType::THREEDSX; } return FileType::Unknown; } @@ -52,10 +57,14 @@ FileType IdentifyFile(const std::string &filename) { * @return ResultStatus result of function */ ResultStatus LoadFile(const std::string& filename) { - INFO_LOG(LOADER, "Loading file %s...", filename.c_str()); + LOG_INFO(Loader, "Loading file %s...", filename.c_str()); switch (IdentifyFile(filename)) { + //3DSX file format... + case FileType::THREEDSX: + return AppLoader_THREEDSX(filename).Load(); + // Standard ELF file format... case FileType::ELF: return AppLoader_ELF(filename).Load(); @@ -67,7 +76,8 @@ ResultStatus LoadFile(const std::string& filename) { // Load application and RomFS if (ResultStatus::Success == app_loader.Load()) { - Kernel::CreateArchive(new FileSys::Archive_RomFS(app_loader), "RomFS"); + Kernel::g_program_id = app_loader.GetProgramId(); + Service::FS::CreateArchive(Common::make_unique<FileSys::Archive_RomFS>(app_loader), Service::FS::ArchiveIdCode::RomFS); return ResultStatus::Success; } break; @@ -76,7 +86,7 @@ ResultStatus LoadFile(const std::string& filename) { // Raw BIN file format... case FileType::BIN: { - INFO_LOG(LOADER, "Loading BIN file %s...", filename.c_str()); + LOG_INFO(Loader, "Loading BIN file %s...", filename.c_str()); FileUtil::IOFile file(filename, "rb"); diff --git a/src/core/loader/loader.h b/src/core/loader/loader.h index 68f843005..ec5534d41 100644 --- a/src/core/loader/loader.h +++ b/src/core/loader/loader.h @@ -1,5 +1,5 @@ // Copyright 2014 Citra Emulator Project -// Licensed under GPLv2 +// Licensed under GPLv2 or any later version // Refer to the license.txt file included. #pragma once @@ -22,6 +22,7 @@ enum class FileType { CIA, ELF, BIN, + THREEDSX, //3DSX }; /// Return type for functions in Loader namespace diff --git a/src/core/loader/ncch.cpp b/src/core/loader/ncch.cpp index 343bb7523..0dc21699e 100644 --- a/src/core/loader/ncch.cpp +++ b/src/core/loader/ncch.cpp @@ -1,5 +1,5 @@ // Copyright 2014 Citra Emulator Project -// Licensed under GPLv2 +// Licensed under GPLv2 or any later version // Refer to the license.txt file included. #include <memory> @@ -140,13 +140,13 @@ ResultStatus AppLoader_NCCH::LoadSectionExeFS(const char* name, std::vector<u8>& // Iterate through the ExeFs archive until we find the .code file... FileUtil::IOFile file(filename, "rb"); if (file.IsOpen()) { + LOG_DEBUG(Loader, "%d sections:", kMaxSections); for (int i = 0; i < kMaxSections; i++) { // Load the specified section... if (strcmp((const char*)exefs_header.section[i].name, name) == 0) { - INFO_LOG(LOADER, "ExeFS section %d:", i); - INFO_LOG(LOADER, " name: %s", exefs_header.section[i].name); - INFO_LOG(LOADER, " offset: 0x%08X", exefs_header.section[i].offset); - INFO_LOG(LOADER, " size: 0x%08X", exefs_header.section[i].size); + LOG_DEBUG(Loader, "%d - offset: 0x%08X, size: 0x%08X, name: %s", i, + exefs_header.section[i].offset, exefs_header.section[i].size, + exefs_header.section[i].name); s64 section_offset = (exefs_header.section[i].offset + exefs_offset + sizeof(ExeFs_Header)+ncch_offset); @@ -181,7 +181,7 @@ ResultStatus AppLoader_NCCH::LoadSectionExeFS(const char* name, std::vector<u8>& } } } else { - ERROR_LOG(LOADER, "Unable to read file %s!", filename.c_str()); + LOG_ERROR(Loader, "Unable to read file %s!", filename.c_str()); return ResultStatus::Error; } return ResultStatus::ErrorNotUsed; @@ -194,7 +194,7 @@ ResultStatus AppLoader_NCCH::LoadSectionExeFS(const char* name, std::vector<u8>& * @return True on success, otherwise false */ ResultStatus AppLoader_NCCH::Load() { - INFO_LOG(LOADER, "Loading NCCH file %s...", filename.c_str()); + LOG_INFO(Loader, "Loading NCCH file %s...", filename.c_str()); if (is_loaded) return ResultStatus::ErrorAlreadyLoaded; @@ -205,7 +205,7 @@ ResultStatus AppLoader_NCCH::Load() { // Skip NCSD header and load first NCCH (NCSD is just a container of NCCH files)... if (0 == memcmp(&ncch_header.magic, "NCSD", 4)) { - WARN_LOG(LOADER, "Only loading the first (bootable) NCCH within the NCSD file!"); + LOG_WARNING(Loader, "Only loading the first (bootable) NCCH within the NCSD file!"); ncch_offset = 0x4000; file.Seek(ncch_offset, 0); file.ReadBytes(&ncch_header, sizeof(NCCH_Header)); @@ -222,17 +222,17 @@ ResultStatus AppLoader_NCCH::Load() { is_compressed = (exheader_header.codeset_info.flags.flag & 1) == 1; entry_point = exheader_header.codeset_info.text.address; - INFO_LOG(LOADER, "Name: %s", exheader_header.codeset_info.name); - INFO_LOG(LOADER, "Code compressed: %s", is_compressed ? "yes" : "no"); - INFO_LOG(LOADER, "Entry point: 0x%08X", entry_point); + LOG_INFO(Loader, "Name: %s", exheader_header.codeset_info.name); + LOG_DEBUG(Loader, "Code compressed: %s", is_compressed ? "yes" : "no"); + LOG_DEBUG(Loader, "Entry point: 0x%08X", entry_point); // Read ExeFS... exefs_offset = ncch_header.exefs_offset * kBlockSize; u32 exefs_size = ncch_header.exefs_size * kBlockSize; - INFO_LOG(LOADER, "ExeFS offset: 0x%08X", exefs_offset); - INFO_LOG(LOADER, "ExeFS size: 0x%08X", exefs_size); + LOG_DEBUG(Loader, "ExeFS offset: 0x%08X", exefs_offset); + LOG_DEBUG(Loader, "ExeFS size: 0x%08X", exefs_size); file.Seek(exefs_offset + ncch_offset, 0); file.ReadBytes(&exefs_header, sizeof(ExeFs_Header)); @@ -243,7 +243,7 @@ ResultStatus AppLoader_NCCH::Load() { return ResultStatus::Success; } else { - ERROR_LOG(LOADER, "Unable to read file %s!", filename.c_str()); + LOG_ERROR(Loader, "Unable to read file %s!", filename.c_str()); } return ResultStatus::Error; } @@ -297,8 +297,8 @@ ResultStatus AppLoader_NCCH::ReadRomFS(std::vector<u8>& buffer) const { u32 romfs_offset = ncch_offset + (ncch_header.romfs_offset * kBlockSize) + 0x1000; u32 romfs_size = (ncch_header.romfs_size * kBlockSize) - 0x1000; - INFO_LOG(LOADER, "RomFS offset: 0x%08X", romfs_offset); - INFO_LOG(LOADER, "RomFS size: 0x%08X", romfs_size); + LOG_DEBUG(Loader, "RomFS offset: 0x%08X", romfs_offset); + LOG_DEBUG(Loader, "RomFS size: 0x%08X", romfs_size); buffer.resize(romfs_size); @@ -307,12 +307,16 @@ ResultStatus AppLoader_NCCH::ReadRomFS(std::vector<u8>& buffer) const { return ResultStatus::Success; } - NOTICE_LOG(LOADER, "RomFS unused"); + LOG_DEBUG(Loader, "NCCH has no RomFS"); return ResultStatus::ErrorNotUsed; } else { - ERROR_LOG(LOADER, "Unable to read file %s!", filename.c_str()); + LOG_ERROR(Loader, "Unable to read file %s!", filename.c_str()); } return ResultStatus::Error; } +u64 AppLoader_NCCH::GetProgramId() const { + return *reinterpret_cast<u64 const*>(&ncch_header.program_id[0]); +} + } // namespace Loader diff --git a/src/core/loader/ncch.h b/src/core/loader/ncch.h index 03116add8..fd9258970 100644 --- a/src/core/loader/ncch.h +++ b/src/core/loader/ncch.h @@ -1,5 +1,5 @@ // Copyright 2014 Citra Emulator Project -// Licensed under GPLv2 +// Licensed under GPLv2 or any later version // Refer to the license.txt file included. #pragma once @@ -191,6 +191,12 @@ public: */ ResultStatus ReadRomFS(std::vector<u8>& buffer) const override; + /* + * Gets the program id from the NCCH header + * @return u64 Program id + */ + u64 GetProgramId() const; + private: /** |