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-rw-r--r--src/core/loader/deconstructed_rom_directory.cpp8
-rw-r--r--src/core/loader/deconstructed_rom_directory.h2
-rw-r--r--src/core/loader/elf.h2
-rw-r--r--src/core/loader/loader.cpp4
-rw-r--r--src/core/loader/loader.h23
-rw-r--r--src/core/loader/nax.cpp2
-rw-r--r--src/core/loader/nax.h2
-rw-r--r--src/core/loader/nca.h2
-rw-r--r--src/core/loader/nro.cpp27
-rw-r--r--src/core/loader/nro.h10
-rw-r--r--src/core/loader/nso.cpp10
-rw-r--r--src/core/loader/nso.h10
-rw-r--r--src/core/loader/nsp.cpp7
-rw-r--r--src/core/loader/nsp.h3
-rw-r--r--src/core/loader/xci.cpp8
-rw-r--r--src/core/loader/xci.h3
16 files changed, 87 insertions, 36 deletions
diff --git a/src/core/loader/deconstructed_rom_directory.cpp b/src/core/loader/deconstructed_rom_directory.cpp
index 8518dddcb..07aa7a1cd 100644
--- a/src/core/loader/deconstructed_rom_directory.cpp
+++ b/src/core/loader/deconstructed_rom_directory.cpp
@@ -7,7 +7,6 @@
#include "common/common_funcs.h"
#include "common/file_util.h"
#include "common/logging/log.h"
-#include "core/core.h"
#include "core/file_sys/content_archive.h"
#include "core/file_sys/control_metadata.h"
#include "core/file_sys/patch_manager.h"
@@ -130,7 +129,10 @@ ResultStatus AppLoader_DeconstructedRomDirectory::Load(Kernel::Process& process)
return ResultStatus::Error32BitISA;
}
- process.LoadFromMetadata(metadata);
+ if (process.LoadFromMetadata(metadata).IsError()) {
+ return ResultStatus::ErrorUnableToParseKernelMetadata;
+ }
+
const FileSys::PatchManager pm(metadata.GetTitleID());
// Load NSO modules
@@ -146,7 +148,7 @@ ResultStatus AppLoader_DeconstructedRomDirectory::Load(Kernel::Process& process)
const VAddr load_addr = next_load_addr;
const bool should_pass_arguments = std::strcmp(module, "rtld") == 0;
const auto tentative_next_load_addr =
- AppLoader_NSO::LoadModule(*module_file, load_addr, should_pass_arguments, pm);
+ AppLoader_NSO::LoadModule(process, *module_file, load_addr, should_pass_arguments, pm);
if (!tentative_next_load_addr) {
return ResultStatus::ErrorLoadingNSO;
}
diff --git a/src/core/loader/deconstructed_rom_directory.h b/src/core/loader/deconstructed_rom_directory.h
index d109ed2b5..1615cb5a8 100644
--- a/src/core/loader/deconstructed_rom_directory.h
+++ b/src/core/loader/deconstructed_rom_directory.h
@@ -33,7 +33,7 @@ public:
*/
static FileType IdentifyType(const FileSys::VirtualFile& file);
- FileType GetFileType() override {
+ FileType GetFileType() const override {
return IdentifyType(file);
}
diff --git a/src/core/loader/elf.h b/src/core/loader/elf.h
index 6af76441c..a2d33021c 100644
--- a/src/core/loader/elf.h
+++ b/src/core/loader/elf.h
@@ -22,7 +22,7 @@ public:
*/
static FileType IdentifyType(const FileSys::VirtualFile& file);
- FileType GetFileType() override {
+ FileType GetFileType() const override {
return IdentifyType(file);
}
diff --git a/src/core/loader/loader.cpp b/src/core/loader/loader.cpp
index 9cd0b0ccd..d8cc30959 100644
--- a/src/core/loader/loader.cpp
+++ b/src/core/loader/loader.cpp
@@ -93,7 +93,7 @@ std::string GetFileTypeString(FileType type) {
return "unknown";
}
-constexpr std::array<const char*, 60> RESULT_MESSAGES{
+constexpr std::array<const char*, 62> RESULT_MESSAGES{
"The operation completed successfully.",
"The loader requested to load is already loaded.",
"The operation is not implemented.",
@@ -103,6 +103,7 @@ constexpr std::array<const char*, 60> RESULT_MESSAGES{
"The NPDM has a bad ACI header,",
"The NPDM file has a bad file access control.",
"The NPDM has a bad file access header.",
+ "The NPDM has bad kernel capability descriptors.",
"The PFS/HFS partition has a bad header.",
"The PFS/HFS partition has incorrect size as determined by the header.",
"The NCA file has a bad header.",
@@ -125,6 +126,7 @@ constexpr std::array<const char*, 60> RESULT_MESSAGES{
"The file could not be found or does not exist.",
"The game is missing a program metadata file (main.npdm).",
"The game uses the currently-unimplemented 32-bit architecture.",
+ "Unable to completely parse the kernel metadata when loading the emulated process",
"The RomFS could not be found.",
"The ELF file has incorrect size as determined by the header.",
"There was a general error loading the NRO into emulated memory.",
diff --git a/src/core/loader/loader.h b/src/core/loader/loader.h
index e562b3a04..30eacd803 100644
--- a/src/core/loader/loader.h
+++ b/src/core/loader/loader.h
@@ -6,13 +6,19 @@
#include <iosfwd>
#include <memory>
+#include <optional>
#include <string>
#include <utility>
#include <vector>
-#include <boost/optional.hpp>
+
#include "common/common_types.h"
+#include "core/file_sys/control_metadata.h"
#include "core/file_sys/vfs.h"
+namespace FileSys {
+class NACP;
+} // namespace FileSys
+
namespace Kernel {
struct AddressMapping;
class Process;
@@ -65,6 +71,7 @@ enum class ResultStatus : u16 {
ErrorBadACIHeader,
ErrorBadFileAccessControl,
ErrorBadFileAccessHeader,
+ ErrorBadKernelCapabilityDescriptors,
ErrorBadPFSHeader,
ErrorIncorrectPFSFileSize,
ErrorBadNCAHeader,
@@ -87,6 +94,7 @@ enum class ResultStatus : u16 {
ErrorNullFile,
ErrorMissingNPDM,
Error32BitISA,
+ ErrorUnableToParseKernelMetadata,
ErrorNoRomFS,
ErrorIncorrectELFFileSize,
ErrorLoadingNRO,
@@ -130,7 +138,7 @@ public:
* Returns the type of this file
* @return FileType corresponding to the loaded file
*/
- virtual FileType GetFileType() = 0;
+ virtual FileType GetFileType() const = 0;
/**
* Load the application and return the created Process instance
@@ -145,7 +153,7 @@ public:
* information.
* @returns A pair with the optional system mode, and and the status.
*/
- virtual std::pair<boost::optional<u32>, ResultStatus> LoadKernelSystemMode() {
+ virtual std::pair<std::optional<u32>, ResultStatus> LoadKernelSystemMode() {
// 96MB allocated to the application.
return std::make_pair(2, ResultStatus::Success);
}
@@ -242,6 +250,15 @@ public:
return ResultStatus::ErrorNotImplemented;
}
+ /**
+ * Get the control data (CNMT) of the application
+ * @param control Reference to store the application control data into
+ * @return ResultStatus result of function
+ */
+ virtual ResultStatus ReadControlData(FileSys::NACP& control) {
+ return ResultStatus::ErrorNotImplemented;
+ }
+
protected:
FileSys::VirtualFile file;
bool is_loaded = false;
diff --git a/src/core/loader/nax.cpp b/src/core/loader/nax.cpp
index 42f4a777b..a093e3d36 100644
--- a/src/core/loader/nax.cpp
+++ b/src/core/loader/nax.cpp
@@ -37,7 +37,7 @@ FileType AppLoader_NAX::IdentifyType(const FileSys::VirtualFile& file) {
return IdentifyTypeImpl(nax);
}
-FileType AppLoader_NAX::GetFileType() {
+FileType AppLoader_NAX::GetFileType() const {
return IdentifyTypeImpl(*nax);
}
diff --git a/src/core/loader/nax.h b/src/core/loader/nax.h
index b4d93bd01..0a97511b8 100644
--- a/src/core/loader/nax.h
+++ b/src/core/loader/nax.h
@@ -31,7 +31,7 @@ public:
*/
static FileType IdentifyType(const FileSys::VirtualFile& file);
- FileType GetFileType() override;
+ FileType GetFileType() const override;
ResultStatus Load(Kernel::Process& process) override;
diff --git a/src/core/loader/nca.h b/src/core/loader/nca.h
index 95d9b73a1..cbbe701d2 100644
--- a/src/core/loader/nca.h
+++ b/src/core/loader/nca.h
@@ -29,7 +29,7 @@ public:
*/
static FileType IdentifyType(const FileSys::VirtualFile& file);
- FileType GetFileType() override {
+ FileType GetFileType() const override {
return IdentifyType(file);
}
diff --git a/src/core/loader/nro.cpp b/src/core/loader/nro.cpp
index bc8e402a8..4fad0c0dd 100644
--- a/src/core/loader/nro.cpp
+++ b/src/core/loader/nro.cpp
@@ -10,12 +10,13 @@
#include "common/file_util.h"
#include "common/logging/log.h"
#include "common/swap.h"
-#include "core/core.h"
#include "core/file_sys/control_metadata.h"
+#include "core/file_sys/romfs_factory.h"
#include "core/file_sys/vfs_offset.h"
#include "core/gdbstub/gdbstub.h"
#include "core/hle/kernel/process.h"
#include "core/hle/kernel/vm_manager.h"
+#include "core/hle/service/filesystem/filesystem.h"
#include "core/loader/nro.h"
#include "core/loader/nso.h"
#include "core/memory.h"
@@ -127,9 +128,8 @@ static constexpr u32 PageAlignSize(u32 size) {
return (size + Memory::PAGE_MASK) & ~Memory::PAGE_MASK;
}
-/*static*/ bool AppLoader_NRO::LoadNro(const std::vector<u8>& data, const std::string& name,
- VAddr load_base) {
-
+static bool LoadNroImpl(Kernel::Process& process, const std::vector<u8>& data,
+ const std::string& name, VAddr load_base) {
if (data.size() < sizeof(NroHeader)) {
return {};
}
@@ -168,23 +168,26 @@ static constexpr u32 PageAlignSize(u32 size) {
arg_data.size());
}
- // Read MOD header
- ModHeader mod_header{};
// Default .bss to NRO header bss size if MOD0 section doesn't exist
u32 bss_size{PageAlignSize(nro_header.bss_size)};
+
+ // Read MOD header
+ ModHeader mod_header{};
std::memcpy(&mod_header, program_image.data() + nro_header.module_header_offset,
sizeof(ModHeader));
+
const bool has_mod_header{mod_header.magic == Common::MakeMagic('M', 'O', 'D', '0')};
if (has_mod_header) {
// Resize program image to include .bss section and page align each section
bss_size = PageAlignSize(mod_header.bss_end_offset - mod_header.bss_start_offset);
}
+
codeset.DataSegment().size += bss_size;
program_image.resize(static_cast<u32>(program_image.size()) + bss_size);
// Load codeset for current process
codeset.memory = std::make_shared<std::vector<u8>>(std::move(program_image));
- Core::CurrentProcess()->LoadModule(std::move(codeset), load_base);
+ process.LoadModule(std::move(codeset), load_base);
// Register module with GDBStub
GDBStub::RegisterModule(name, load_base, load_base);
@@ -192,8 +195,9 @@ static constexpr u32 PageAlignSize(u32 size) {
return true;
}
-bool AppLoader_NRO::LoadNro(const FileSys::VfsFile& file, VAddr load_base) {
- return AppLoader_NRO::LoadNro(file.ReadAllBytes(), file.GetName(), load_base);
+bool AppLoader_NRO::LoadNro(Kernel::Process& process, const FileSys::VfsFile& file,
+ VAddr load_base) {
+ return LoadNroImpl(process, file.ReadAllBytes(), file.GetName(), load_base);
}
ResultStatus AppLoader_NRO::Load(Kernel::Process& process) {
@@ -204,10 +208,13 @@ ResultStatus AppLoader_NRO::Load(Kernel::Process& process) {
// Load NRO
const VAddr base_address = process.VMManager().GetCodeRegionBaseAddress();
- if (!LoadNro(*file, base_address)) {
+ if (!LoadNro(process, *file, base_address)) {
return ResultStatus::ErrorLoadingNRO;
}
+ if (romfs != nullptr)
+ Service::FileSystem::RegisterRomFS(std::make_unique<FileSys::RomFSFactory>(*this));
+
process.Run(base_address, Kernel::THREADPRIO_DEFAULT, Memory::DEFAULT_STACK_SIZE);
is_loaded = true;
diff --git a/src/core/loader/nro.h b/src/core/loader/nro.h
index 3e6959302..013d629c0 100644
--- a/src/core/loader/nro.h
+++ b/src/core/loader/nro.h
@@ -14,6 +14,10 @@ namespace FileSys {
class NACP;
}
+namespace Kernel {
+class Process;
+}
+
namespace Loader {
/// Loads an NRO file
@@ -29,7 +33,7 @@ public:
*/
static FileType IdentifyType(const FileSys::VirtualFile& file);
- FileType GetFileType() override {
+ FileType GetFileType() const override {
return IdentifyType(file);
}
@@ -41,10 +45,8 @@ public:
ResultStatus ReadTitle(std::string& title) override;
bool IsRomFSUpdatable() const override;
- static bool LoadNro(const std::vector<u8>& data, const std::string& name, VAddr load_base);
-
private:
- bool LoadNro(const FileSys::VfsFile& file, VAddr load_base);
+ bool LoadNro(Kernel::Process& process, const FileSys::VfsFile& file, VAddr load_base);
std::vector<u8> icon_data;
std::unique_ptr<FileSys::NACP> nacp;
diff --git a/src/core/loader/nso.cpp b/src/core/loader/nso.cpp
index 68efca5c0..6ded0b707 100644
--- a/src/core/loader/nso.cpp
+++ b/src/core/loader/nso.cpp
@@ -9,7 +9,6 @@
#include "common/file_util.h"
#include "common/logging/log.h"
#include "common/swap.h"
-#include "core/core.h"
#include "core/file_sys/patch_manager.h"
#include "core/gdbstub/gdbstub.h"
#include "core/hle/kernel/process.h"
@@ -93,7 +92,8 @@ static constexpr u32 PageAlignSize(u32 size) {
return (size + Memory::PAGE_MASK) & ~Memory::PAGE_MASK;
}
-std::optional<VAddr> AppLoader_NSO::LoadModule(const FileSys::VfsFile& file, VAddr load_base,
+std::optional<VAddr> AppLoader_NSO::LoadModule(Kernel::Process& process,
+ const FileSys::VfsFile& file, VAddr load_base,
bool should_pass_arguments,
std::optional<FileSys::PatchManager> pm) {
if (file.GetSize() < sizeof(NsoHeader))
@@ -154,7 +154,7 @@ std::optional<VAddr> AppLoader_NSO::LoadModule(const FileSys::VfsFile& file, VAd
program_image.resize(image_size);
// Apply patches if necessary
- if (pm && pm->HasNSOPatch(nso_header.build_id)) {
+ if (pm && (pm->HasNSOPatch(nso_header.build_id) || Settings::values.dump_nso)) {
std::vector<u8> pi_header(program_image.size() + 0x100);
std::memcpy(pi_header.data(), &nso_header, sizeof(NsoHeader));
std::memcpy(pi_header.data() + 0x100, program_image.data(), program_image.size());
@@ -166,7 +166,7 @@ std::optional<VAddr> AppLoader_NSO::LoadModule(const FileSys::VfsFile& file, VAd
// Load codeset for current process
codeset.memory = std::make_shared<std::vector<u8>>(std::move(program_image));
- Core::CurrentProcess()->LoadModule(std::move(codeset), load_base);
+ process.LoadModule(std::move(codeset), load_base);
// Register module with GDBStub
GDBStub::RegisterModule(file.GetName(), load_base, load_base);
@@ -181,7 +181,7 @@ ResultStatus AppLoader_NSO::Load(Kernel::Process& process) {
// Load module
const VAddr base_address = process.VMManager().GetCodeRegionBaseAddress();
- if (!LoadModule(*file, base_address, true)) {
+ if (!LoadModule(process, *file, base_address, true)) {
return ResultStatus::ErrorLoadingNSO;
}
LOG_DEBUG(Loader, "loaded module {} @ 0x{:X}", file->GetName(), base_address);
diff --git a/src/core/loader/nso.h b/src/core/loader/nso.h
index 433306139..135b6ea5a 100644
--- a/src/core/loader/nso.h
+++ b/src/core/loader/nso.h
@@ -10,6 +10,10 @@
#include "core/loader/linker.h"
#include "core/loader/loader.h"
+namespace Kernel {
+class Process;
+}
+
namespace Loader {
constexpr u64 NSO_ARGUMENT_DATA_ALLOCATION_SIZE = 0x9000;
@@ -33,12 +37,12 @@ public:
*/
static FileType IdentifyType(const FileSys::VirtualFile& file);
- FileType GetFileType() override {
+ FileType GetFileType() const override {
return IdentifyType(file);
}
- static std::optional<VAddr> LoadModule(const FileSys::VfsFile& file, VAddr load_base,
- bool should_pass_arguments,
+ static std::optional<VAddr> LoadModule(Kernel::Process& process, const FileSys::VfsFile& file,
+ VAddr load_base, bool should_pass_arguments,
std::optional<FileSys::PatchManager> pm = {});
ResultStatus Load(Kernel::Process& process) override;
diff --git a/src/core/loader/nsp.cpp b/src/core/loader/nsp.cpp
index 080d89904..4d4b44571 100644
--- a/src/core/loader/nsp.cpp
+++ b/src/core/loader/nsp.cpp
@@ -151,4 +151,11 @@ ResultStatus AppLoader_NSP::ReadTitle(std::string& title) {
title = nacp_file->GetApplicationName();
return ResultStatus::Success;
}
+
+ResultStatus AppLoader_NSP::ReadControlData(FileSys::NACP& nacp) {
+ if (nacp_file == nullptr)
+ return ResultStatus::ErrorNoControl;
+ nacp = *nacp_file;
+ return ResultStatus::Success;
+}
} // namespace Loader
diff --git a/src/core/loader/nsp.h b/src/core/loader/nsp.h
index db91cd01e..32eb0193d 100644
--- a/src/core/loader/nsp.h
+++ b/src/core/loader/nsp.h
@@ -31,7 +31,7 @@ public:
*/
static FileType IdentifyType(const FileSys::VirtualFile& file);
- FileType GetFileType() override {
+ FileType GetFileType() const override {
return IdentifyType(file);
}
@@ -43,6 +43,7 @@ public:
ResultStatus ReadProgramId(u64& out_program_id) override;
ResultStatus ReadIcon(std::vector<u8>& buffer) override;
ResultStatus ReadTitle(std::string& title) override;
+ ResultStatus ReadControlData(FileSys::NACP& nacp) override;
private:
std::unique_ptr<FileSys::NSP> nsp;
diff --git a/src/core/loader/xci.cpp b/src/core/loader/xci.cpp
index 461607c95..e67e43c69 100644
--- a/src/core/loader/xci.cpp
+++ b/src/core/loader/xci.cpp
@@ -120,4 +120,12 @@ ResultStatus AppLoader_XCI::ReadTitle(std::string& title) {
title = nacp_file->GetApplicationName();
return ResultStatus::Success;
}
+
+ResultStatus AppLoader_XCI::ReadControlData(FileSys::NACP& control) {
+ if (nacp_file == nullptr)
+ return ResultStatus::ErrorNoControl;
+ control = *nacp_file;
+ return ResultStatus::Success;
+}
+
} // namespace Loader
diff --git a/src/core/loader/xci.h b/src/core/loader/xci.h
index 46f8dfc9e..9d3923f62 100644
--- a/src/core/loader/xci.h
+++ b/src/core/loader/xci.h
@@ -31,7 +31,7 @@ public:
*/
static FileType IdentifyType(const FileSys::VirtualFile& file);
- FileType GetFileType() override {
+ FileType GetFileType() const override {
return IdentifyType(file);
}
@@ -43,6 +43,7 @@ public:
ResultStatus ReadProgramId(u64& out_program_id) override;
ResultStatus ReadIcon(std::vector<u8>& buffer) override;
ResultStatus ReadTitle(std::string& title) override;
+ ResultStatus ReadControlData(FileSys::NACP& control) override;
private:
std::unique_ptr<FileSys::XCI> xci;
generated by cgit v1.2.3 (git 2.25.1) at 2025-12-30 21:58:11 +0000