Merge pull request #1845 from lioncash/nro

loader/{nro, nso}: Remove dependency on the System class

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"
@@ -146,7 +145,7 @@ 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;
         }

src/core/loader/nro.cpp

@@ -10,7 +10,6 @@
 #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"
@@ -129,9 +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 {};
     }
@@ -189,7 +187,7 @@ static constexpr u32 PageAlignSize(u32 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);
@@ -197,8 +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) {
@@ -209,7 +208,7 @@ 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;
     }
 

src/core/loader/nro.h

@@ -14,6 +14,10 @@ namespace FileSys {
 class NACP;
 }
 
+namespace Kernel {
+class Process;
+}
+
 namespace Loader {
 
 /// Loads an NRO 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;

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))
@@ -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);

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;
@@ -37,8 +41,8 @@ public:
         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;