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-rwxr-xr-x.travis-build.sh4
-rwxr-xr-x.travis-upload.sh4
-rw-r--r--src/core/CMakeLists.txt1
-rw-r--r--src/core/file_sys/archive_ncch.cpp29
-rw-r--r--src/core/file_sys/ncch_container.cpp245
-rw-r--r--src/core/file_sys/ncch_container.h30
-rw-r--r--src/core/file_sys/title_metadata.cpp212
-rw-r--r--src/core/file_sys/title_metadata.h125
-rw-r--r--src/core/hle/kernel/shared_memory.cpp27
-rw-r--r--src/core/hle/service/apt/apt.cpp73
-rw-r--r--src/core/hle/service/apt/apt_s.cpp4
-rw-r--r--src/core/loader/ncch.cpp17
-rw-r--r--src/video_core/command_processor.cpp439
13 files changed, 866 insertions, 344 deletions
diff --git a/.travis-build.sh b/.travis-build.sh
index bb4e6fc47..fc5a5f8b2 100755
--- a/.travis-build.sh
+++ b/.travis-build.sh
@@ -52,8 +52,8 @@ elif [ "$TRAVIS_OS_NAME" = "osx" ]; then
export Qt5_DIR=$(brew --prefix)/opt/qt5
mkdir build && cd build
- cmake .. -DUSE_SYSTEM_CURL=ON -GXcode
- xcodebuild -configuration Release
+ cmake .. -DUSE_SYSTEM_CURL=ON -DCMAKE_OSX_ARCHITECTURES="x86_64;x86_64h" -DCMAKE_BUILD_TYPE=Release
+ make -j4
ctest -VV -C Release
fi
diff --git a/.travis-upload.sh b/.travis-upload.sh
index 8c1fa21c5..edf195f7d 100755
--- a/.travis-upload.sh
+++ b/.travis-upload.sh
@@ -16,8 +16,8 @@ elif [ "$TRAVIS_OS_NAME" = "osx" ]; then
COMPRESSION_FLAGS="-czvf"
mkdir "$REV_NAME"
- cp build/src/citra/Release/citra "$REV_NAME"
- cp -r build/src/citra_qt/Release/citra-qt.app "$REV_NAME"
+ cp build/src/citra/citra "$REV_NAME"
+ cp -r build/src/citra_qt/citra-qt.app "$REV_NAME"
# move qt libs into app bundle for deployment
$(brew --prefix)/opt/qt5/bin/macdeployqt "${REV_NAME}/citra-qt.app"
diff --git a/src/core/CMakeLists.txt b/src/core/CMakeLists.txt
index 3ed619991..2618da18c 100644
--- a/src/core/CMakeLists.txt
+++ b/src/core/CMakeLists.txt
@@ -29,6 +29,7 @@ set(SRCS
file_sys/ncch_container.cpp
file_sys/path_parser.cpp
file_sys/savedata_archive.cpp
+ file_sys/title_metadata.cpp
frontend/camera/blank_camera.cpp
frontend/camera/factory.cpp
frontend/camera/interface.cpp
diff --git a/src/core/file_sys/archive_ncch.cpp b/src/core/file_sys/archive_ncch.cpp
index 6d9007731..e8c5be983 100644
--- a/src/core/file_sys/archive_ncch.cpp
+++ b/src/core/file_sys/archive_ncch.cpp
@@ -13,7 +13,10 @@
#include "core/file_sys/archive_ncch.h"
#include "core/file_sys/errors.h"
#include "core/file_sys/ivfc_archive.h"
+#include "core/file_sys/ncch_container.h"
+#include "core/file_sys/title_metadata.h"
#include "core/hle/service/fs/archive.h"
+#include "core/loader/loader.h"
////////////////////////////////////////////////////////////////////////////////////////////////////
// FileSys namespace
@@ -25,8 +28,18 @@ static std::string GetNCCHContainerPath(const std::string& nand_directory) {
}
static std::string GetNCCHPath(const std::string& mount_point, u32 high, u32 low) {
- return Common::StringFromFormat("%s%08x/%08x/content/00000000.app.romfs", mount_point.c_str(),
- high, low);
+ u32 content_id = 0;
+
+ // TODO(shinyquagsire23): Title database should be doing this path lookup
+ std::string content_path =
+ Common::StringFromFormat("%s%08x/%08x/content/", mount_point.c_str(), high, low);
+ std::string tmd_path = content_path + "00000000.tmd";
+ TitleMetadata tmd(tmd_path);
+ if (tmd.Load() == Loader::ResultStatus::Success) {
+ content_id = tmd.GetBootContentID();
+ }
+
+ return Common::StringFromFormat("%s%08x.app", content_path.c_str(), content_id);
}
ArchiveFactory_NCCH::ArchiveFactory_NCCH(const std::string& nand_directory)
@@ -38,9 +51,14 @@ ResultVal<std::unique_ptr<ArchiveBackend>> ArchiveFactory_NCCH::Open(const Path&
u32 high = data[1];
u32 low = data[0];
std::string file_path = GetNCCHPath(mount_point, high, low);
- auto file = std::make_shared<FileUtil::IOFile>(file_path, "rb");
- if (!file->IsOpen()) {
+ std::shared_ptr<FileUtil::IOFile> romfs_file;
+ u64 romfs_offset = 0;
+ u64 romfs_size = 0;
+ auto ncch_container = NCCHContainer(file_path);
+
+ if (ncch_container.ReadRomFS(romfs_file, romfs_offset, romfs_size) !=
+ Loader::ResultStatus::Success) {
// High Title ID of the archive: The category (https://3dbrew.org/wiki/Title_list).
constexpr u32 shared_data_archive = 0x0004009B;
constexpr u32 system_data_archive = 0x000400DB;
@@ -74,9 +92,8 @@ ResultVal<std::unique_ptr<ArchiveBackend>> ArchiveFactory_NCCH::Open(const Path&
}
return ERROR_NOT_FOUND;
}
- auto size = file->GetSize();
- auto archive = std::make_unique<IVFCArchive>(file, 0, size);
+ auto archive = std::make_unique<IVFCArchive>(romfs_file, romfs_offset, romfs_size);
return MakeResult<std::unique_ptr<ArchiveBackend>>(std::move(archive));
}
diff --git a/src/core/file_sys/ncch_container.cpp b/src/core/file_sys/ncch_container.cpp
index 59c72f3e9..b9fb940c7 100644
--- a/src/core/file_sys/ncch_container.cpp
+++ b/src/core/file_sys/ncch_container.cpp
@@ -116,92 +116,143 @@ Loader::ResultStatus NCCHContainer::Load() {
if (is_loaded)
return Loader::ResultStatus::Success;
- // Reset read pointer in case this file has been read before.
- file.Seek(0, SEEK_SET);
+ if (file.IsOpen()) {
+ // Reset read pointer in case this file has been read before.
+ file.Seek(0, SEEK_SET);
- if (file.ReadBytes(&ncch_header, sizeof(NCCH_Header)) != sizeof(NCCH_Header))
- return Loader::ResultStatus::Error;
+ if (file.ReadBytes(&ncch_header, sizeof(NCCH_Header)) != sizeof(NCCH_Header))
+ return Loader::ResultStatus::Error;
- // Skip NCSD header and load first NCCH (NCSD is just a container of NCCH files)...
- if (Loader::MakeMagic('N', 'C', 'S', 'D') == ncch_header.magic) {
- LOG_DEBUG(Service_FS, "Only loading the first (bootable) NCCH within the NCSD file!");
- ncch_offset = 0x4000;
- file.Seek(ncch_offset, SEEK_SET);
- file.ReadBytes(&ncch_header, sizeof(NCCH_Header));
- }
+ // Skip NCSD header and load first NCCH (NCSD is just a container of NCCH files)...
+ if (Loader::MakeMagic('N', 'C', 'S', 'D') == ncch_header.magic) {
+ LOG_DEBUG(Service_FS, "Only loading the first (bootable) NCCH within the NCSD file!");
+ ncch_offset = 0x4000;
+ file.Seek(ncch_offset, SEEK_SET);
+ file.ReadBytes(&ncch_header, sizeof(NCCH_Header));
+ }
- // Verify we are loading the correct file type...
- if (Loader::MakeMagic('N', 'C', 'C', 'H') != ncch_header.magic)
- return Loader::ResultStatus::ErrorInvalidFormat;
+ // Verify we are loading the correct file type...
+ if (Loader::MakeMagic('N', 'C', 'C', 'H') != ncch_header.magic)
+ return Loader::ResultStatus::ErrorInvalidFormat;
+
+ has_header = true;
+
+ // System archives and DLC don't have an extended header but have RomFS
+ if (ncch_header.extended_header_size) {
+ if (file.ReadBytes(&exheader_header, sizeof(ExHeader_Header)) !=
+ sizeof(ExHeader_Header))
+ return Loader::ResultStatus::Error;
+
+ is_compressed = (exheader_header.codeset_info.flags.flag & 1) == 1;
+ u32 entry_point = exheader_header.codeset_info.text.address;
+ u32 code_size = exheader_header.codeset_info.text.code_size;
+ u32 stack_size = exheader_header.codeset_info.stack_size;
+ u32 bss_size = exheader_header.codeset_info.bss_size;
+ u32 core_version = exheader_header.arm11_system_local_caps.core_version;
+ u8 priority = exheader_header.arm11_system_local_caps.priority;
+ u8 resource_limit_category =
+ exheader_header.arm11_system_local_caps.resource_limit_category;
+
+ LOG_DEBUG(Service_FS, "Name: %s",
+ exheader_header.codeset_info.name);
+ LOG_DEBUG(Service_FS, "Program ID: %016" PRIX64,
+ ncch_header.program_id);
+ LOG_DEBUG(Service_FS, "Code compressed: %s", is_compressed ? "yes" : "no");
+ LOG_DEBUG(Service_FS, "Entry point: 0x%08X", entry_point);
+ LOG_DEBUG(Service_FS, "Code size: 0x%08X", code_size);
+ LOG_DEBUG(Service_FS, "Stack size: 0x%08X", stack_size);
+ LOG_DEBUG(Service_FS, "Bss size: 0x%08X", bss_size);
+ LOG_DEBUG(Service_FS, "Core version: %d", core_version);
+ LOG_DEBUG(Service_FS, "Thread priority: 0x%X", priority);
+ LOG_DEBUG(Service_FS, "Resource limit category: %d", resource_limit_category);
+ LOG_DEBUG(Service_FS, "System Mode: %d",
+ static_cast<int>(exheader_header.arm11_system_local_caps.system_mode));
+
+ if (exheader_header.system_info.jump_id != ncch_header.program_id) {
+ LOG_ERROR(Service_FS,
+ "ExHeader Program ID mismatch: the ROM is probably encrypted.");
+ return Loader::ResultStatus::ErrorEncrypted;
+ }
- // System archives and DLC don't have an extended header but have RomFS
- if (ncch_header.extended_header_size) {
- if (file.ReadBytes(&exheader_header, sizeof(ExHeader_Header)) != sizeof(ExHeader_Header))
- return Loader::ResultStatus::Error;
+ has_exheader = true;
+ }
- is_compressed = (exheader_header.codeset_info.flags.flag & 1) == 1;
- u32 entry_point = exheader_header.codeset_info.text.address;
- u32 code_size = exheader_header.codeset_info.text.code_size;
- u32 stack_size = exheader_header.codeset_info.stack_size;
- u32 bss_size = exheader_header.codeset_info.bss_size;
- u32 core_version = exheader_header.arm11_system_local_caps.core_version;
- u8 priority = exheader_header.arm11_system_local_caps.priority;
- u8 resource_limit_category =
- exheader_header.arm11_system_local_caps.resource_limit_category;
-
- LOG_DEBUG(Service_FS, "Name: %s", exheader_header.codeset_info.name);
- LOG_DEBUG(Service_FS, "Program ID: %016" PRIX64, ncch_header.program_id);
- LOG_DEBUG(Service_FS, "Code compressed: %s", is_compressed ? "yes" : "no");
- LOG_DEBUG(Service_FS, "Entry point: 0x%08X", entry_point);
- LOG_DEBUG(Service_FS, "Code size: 0x%08X", code_size);
- LOG_DEBUG(Service_FS, "Stack size: 0x%08X", stack_size);
- LOG_DEBUG(Service_FS, "Bss size: 0x%08X", bss_size);
- LOG_DEBUG(Service_FS, "Core version: %d", core_version);
- LOG_DEBUG(Service_FS, "Thread priority: 0x%X", priority);
- LOG_DEBUG(Service_FS, "Resource limit category: %d", resource_limit_category);
- LOG_DEBUG(Service_FS, "System Mode: %d",
- static_cast<int>(exheader_header.arm11_system_local_caps.system_mode));
-
- if (exheader_header.system_info.jump_id != ncch_header.program_id) {
- LOG_ERROR(Service_FS, "ExHeader Program ID mismatch: the ROM is probably encrypted.");
- return Loader::ResultStatus::ErrorEncrypted;
+ // DLC can have an ExeFS and a RomFS but no extended header
+ if (ncch_header.exefs_size) {
+ exefs_offset = ncch_header.exefs_offset * kBlockSize;
+ u32 exefs_size = ncch_header.exefs_size * kBlockSize;
+
+ LOG_DEBUG(Service_FS, "ExeFS offset: 0x%08X", exefs_offset);
+ LOG_DEBUG(Service_FS, "ExeFS size: 0x%08X", exefs_size);
+
+ file.Seek(exefs_offset + ncch_offset, SEEK_SET);
+ if (file.ReadBytes(&exefs_header, sizeof(ExeFs_Header)) != sizeof(ExeFs_Header))
+ return Loader::ResultStatus::Error;
+
+ exefs_file = FileUtil::IOFile(filepath, "rb");
+ has_exefs = true;
}
- has_exheader = true;
+ if (ncch_header.romfs_offset != 0 && ncch_header.romfs_size != 0)
+ has_romfs = true;
}
- // DLC can have an ExeFS and a RomFS but no extended header
- if (ncch_header.exefs_size) {
- exefs_offset = ncch_header.exefs_offset * kBlockSize;
- u32 exefs_size = ncch_header.exefs_size * kBlockSize;
+ LoadOverrides();
- LOG_DEBUG(Service_FS, "ExeFS offset: 0x%08X", exefs_offset);
- LOG_DEBUG(Service_FS, "ExeFS size: 0x%08X", exefs_size);
+ // We need at least one of these or overrides, practically
+ if (!(has_exefs || has_romfs || is_tainted))
+ return Loader::ResultStatus::Error;
- file.Seek(exefs_offset + ncch_offset, SEEK_SET);
- if (file.ReadBytes(&exefs_header, sizeof(ExeFs_Header)) != sizeof(ExeFs_Header))
- return Loader::ResultStatus::Error;
+ is_loaded = true;
+ return Loader::ResultStatus::Success;
+}
- has_exefs = true;
+Loader::ResultStatus NCCHContainer::LoadOverrides() {
+ // Check for split-off files, mark the archive as tainted if we will use them
+ std::string romfs_override = filepath + ".romfs";
+ if (FileUtil::Exists(romfs_override)) {
+ is_tainted = true;
}
- if (ncch_header.romfs_offset != 0 && ncch_header.romfs_size != 0)
- has_romfs = true;
+ // If we have a split-off exefs file/folder, it takes priority
+ std::string exefs_override = filepath + ".exefs";
+ std::string exefsdir_override = filepath + ".exefsdir/";
+ if (FileUtil::Exists(exefs_override)) {
+ exefs_file = FileUtil::IOFile(exefs_override, "rb");
+
+ if (exefs_file.ReadBytes(&exefs_header, sizeof(ExeFs_Header)) == sizeof(ExeFs_Header)) {
+ LOG_DEBUG(Service_FS, "Loading ExeFS section from %s", exefs_override.c_str());
+ exefs_offset = 0;
+ is_tainted = true;
+ has_exefs = true;
+ } else {
+ exefs_file = FileUtil::IOFile(filepath, "rb");
+ }
+ } else if (FileUtil::Exists(exefsdir_override) && FileUtil::IsDirectory(exefsdir_override)) {
+ is_tainted = true;
+ }
+
+ if (is_tainted)
+ LOG_WARNING(Service_FS,
+ "Loaded NCCH %s is tainted, application behavior may not be as expected!",
+ filepath.c_str());
- is_loaded = true;
return Loader::ResultStatus::Success;
}
Loader::ResultStatus NCCHContainer::LoadSectionExeFS(const char* name, std::vector<u8>& buffer) {
- if (!file.IsOpen())
- return Loader::ResultStatus::Error;
-
Loader::ResultStatus result = Load();
if (result != Loader::ResultStatus::Success)
return result;
- if (!has_exefs)
- return Loader::ResultStatus::ErrorNotUsed;
+ // Check if we have files that can drop-in and replace
+ result = LoadOverrideExeFSSection(name, buffer);
+ if (result == Loader::ResultStatus::Success || !has_exefs)
+ return result;
+
+ // If we don't have any separate files, we'll need a full ExeFS
+ if (!exefs_file.IsOpen())
+ return Loader::ResultStatus::Error;
LOG_DEBUG(Service_FS, "%d sections:", kMaxSections);
// Iterate through the ExeFs archive until we find a section with the specified name...
@@ -215,7 +266,7 @@ Loader::ResultStatus NCCHContainer::LoadSectionExeFS(const char* name, std::vect
s64 section_offset =
(section.offset + exefs_offset + sizeof(ExeFs_Header) + ncch_offset);
- file.Seek(section_offset, SEEK_SET);
+ exefs_file.Seek(section_offset, SEEK_SET);
if (strcmp(section.name, ".code") == 0 && is_compressed) {
// Section is compressed, read compressed .code section...
@@ -226,7 +277,7 @@ Loader::ResultStatus NCCHContainer::LoadSectionExeFS(const char* name, std::vect
return Loader::ResultStatus::ErrorMemoryAllocationFailed;
}
- if (file.ReadBytes(&temp_buffer[0], section.size) != section.size)
+ if (exefs_file.ReadBytes(&temp_buffer[0], section.size) != section.size)
return Loader::ResultStatus::Error;
// Decompress .code section...
@@ -237,7 +288,7 @@ Loader::ResultStatus NCCHContainer::LoadSectionExeFS(const char* name, std::vect
} else {
// Section is uncompressed...
buffer.resize(section.size);
- if (file.ReadBytes(&buffer[0], section.size) != section.size)
+ if (exefs_file.ReadBytes(&buffer[0], section.size) != section.size)
return Loader::ResultStatus::Error;
}
return Loader::ResultStatus::Success;
@@ -246,20 +297,56 @@ Loader::ResultStatus NCCHContainer::LoadSectionExeFS(const char* name, std::vect
return Loader::ResultStatus::ErrorNotUsed;
}
-Loader::ResultStatus NCCHContainer::ReadRomFS(std::shared_ptr<FileUtil::IOFile>& romfs_file,
- u64& offset, u64& size) {
- if (!file.IsOpen())
+Loader::ResultStatus NCCHContainer::LoadOverrideExeFSSection(const char* name,
+ std::vector<u8>& buffer) {
+ std::string override_name;
+
+ // Map our section name to the extracted equivalent
+ if (!strcmp(name, ".code"))
+ override_name = "code.bin";
+ else if (!strcmp(name, "icon"))
+ override_name = "code.bin";
+ else if (!strcmp(name, "banner"))
+ override_name = "banner.bnr";
+ else if (!strcmp(name, "logo"))
+ override_name = "logo.bcma.lz";
+ else
return Loader::ResultStatus::Error;
+ std::string section_override = filepath + ".exefsdir/" + override_name;
+ FileUtil::IOFile section_file(section_override, "rb");
+
+ if (section_file.IsOpen()) {
+ auto section_size = section_file.GetSize();
+ buffer.resize(section_size);
+
+ section_file.Seek(0, SEEK_SET);
+ if (section_file.ReadBytes(&buffer[0], section_size) == section_size) {
+ LOG_WARNING(Service_FS, "File %s overriding built-in ExeFS file",
+ section_override.c_str());
+ return Loader::ResultStatus::Success;
+ }
+ }
+ return Loader::ResultStatus::ErrorNotUsed;
+}
+
+Loader::ResultStatus NCCHContainer::ReadRomFS(std::shared_ptr<FileUtil::IOFile>& romfs_file,
+ u64& offset, u64& size) {
Loader::ResultStatus result = Load();
if (result != Loader::ResultStatus::Success)
return result;
+ if (ReadOverrideRomFS(romfs_file, offset, size) == Loader::ResultStatus::Success)
+ return Loader::ResultStatus::Success;
+
if (!has_romfs) {
LOG_DEBUG(Service_FS, "RomFS requested from NCCH which has no RomFS");
return Loader::ResultStatus::ErrorNotUsed;
}
+ if (!file.IsOpen())
+ return Loader::ResultStatus::Error;
+
u32 romfs_offset = ncch_offset + (ncch_header.romfs_offset * kBlockSize) + 0x1000;
u32 romfs_size = (ncch_header.romfs_size * kBlockSize) - 0x1000;
@@ -280,11 +367,31 @@ Loader::ResultStatus NCCHContainer::ReadRomFS(std::shared_ptr<FileUtil::IOFile>&
return Loader::ResultStatus::Success;
}
+Loader::ResultStatus NCCHContainer::ReadOverrideRomFS(std::shared_ptr<FileUtil::IOFile>& romfs_file,
+ u64& offset, u64& size) {
+ // Check for RomFS overrides
+ std::string split_filepath = filepath + ".romfs";
+ if (FileUtil::Exists(split_filepath)) {
+ romfs_file = std::make_shared<FileUtil::IOFile>(split_filepath, "rb");
+ if (romfs_file->IsOpen()) {
+ LOG_WARNING(Service_FS, "File %s overriding built-in RomFS", split_filepath.c_str());
+ offset = 0;
+ size = romfs_file->GetSize();
+ return Loader::ResultStatus::Success;
+ }
+ }
+
+ return Loader::ResultStatus::ErrorNotUsed;
+}
+
Loader::ResultStatus NCCHContainer::ReadProgramId(u64_le& program_id) {
Loader::ResultStatus result = Load();
if (result != Loader::ResultStatus::Success)
return result;
+ if (!has_header)
+ return Loader::ResultStatus::ErrorNotUsed;
+
program_id = ncch_header.program_id;
return Loader::ResultStatus::Success;
}
diff --git a/src/core/file_sys/ncch_container.h b/src/core/file_sys/ncch_container.h
index 8af9032b4..2cc9d13dc 100644
--- a/src/core/file_sys/ncch_container.h
+++ b/src/core/file_sys/ncch_container.h
@@ -180,6 +180,13 @@ public:
Loader::ResultStatus Load();
/**
+ * Attempt to find overridden sections for the NCCH and mark the container as tainted
+ * if any are found.
+ * @return ResultStatus result of function
+ */
+ Loader::ResultStatus LoadOverrides();
+
+ /**
* Reads an application ExeFS section of an NCCH file (e.g. .code, .logo, etc.)
* @param name Name of section to read out of NCCH file
* @param buffer Vector to read data into
@@ -188,6 +195,15 @@ public:
Loader::ResultStatus LoadSectionExeFS(const char* name, std::vector<u8>& buffer);
/**
+ * Reads an application ExeFS section from external files instead of an NCCH file,
+ * (e.g. code.bin, logo.bcma.lz, icon.icn, banner.bnr)
+ * @param name Name of section to read from external files
+ * @param buffer Vector to read data into
+ * @return ResultStatus result of function
+ */
+ Loader::ResultStatus LoadOverrideExeFSSection(const char* name, std::vector<u8>& buffer);
+
+ /**
* Get the RomFS of the NCCH container
* Since the RomFS can be huge, we return a file reference instead of copying to a buffer
* @param romfs_file The file containing the RomFS
@@ -199,6 +215,17 @@ public:
u64& size);
/**
+ * Get the override RomFS of the NCCH container
+ * Since the RomFS can be huge, we return a file reference instead of copying to a buffer
+ * @param romfs_file The file containing the RomFS
+ * @param offset The offset the romfs begins on
+ * @param size The size of the romfs
+ * @return ResultStatus result of function
+ */
+ Loader::ResultStatus ReadOverrideRomFS(std::shared_ptr<FileUtil::IOFile>& romfs_file,
+ u64& offset, u64& size);
+
+ /**
* Get the Program ID of the NCCH container
* @return ResultStatus result of function
*/
@@ -227,10 +254,12 @@ public:
ExHeader_Header exheader_header;
private:
+ bool has_header = false;
bool has_exheader = false;
bool has_exefs = false;
bool has_romfs = false;
+ bool is_tainted = false; // Are there parts of this container being overridden?
bool is_loaded = false;
bool is_compressed = false;
@@ -239,6 +268,7 @@ private:
std::string filepath;
FileUtil::IOFile file;
+ FileUtil::IOFile exefs_file;
};
} // namespace FileSys
diff --git a/src/core/file_sys/title_metadata.cpp b/src/core/file_sys/title_metadata.cpp
new file mode 100644
index 000000000..1ef8840a0
--- /dev/null
+++ b/src/core/file_sys/title_metadata.cpp
@@ -0,0 +1,212 @@
+// Copyright 2017 Citra Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include <cinttypes>
+#include <cryptopp/sha.h>
+#include "common/alignment.h"
+#include "common/file_util.h"
+#include "common/logging/log.h"
+#include "core/file_sys/title_metadata.h"
+#include "core/loader/loader.h"
+
+////////////////////////////////////////////////////////////////////////////////////////////////////
+// FileSys namespace
+
+namespace FileSys {
+
+static u32 GetSignatureSize(u32 signature_type) {
+ switch (signature_type) {
+ case Rsa4096Sha1:
+ case Rsa4096Sha256:
+ return 0x200;
+
+ case Rsa2048Sha1:
+ case Rsa2048Sha256:
+ return 0x100;
+
+ case EllipticSha1:
+ case EcdsaSha256:
+ return 0x3C;
+ }
+}
+
+Loader::ResultStatus TitleMetadata::Load() {
+ FileUtil::IOFile file(filepath, "rb");
+ if (!file.IsOpen())
+ return Loader::ResultStatus::Error;
+
+ if (!file.ReadBytes(&signature_type, sizeof(u32_be)))
+ return Loader::ResultStatus::Error;
+
+ // Signature lengths are variable, and the body follows the signature
+ u32 signature_size = GetSignatureSize(signature_type);
+
+ tmd_signature.resize(signature_size);
+ if (!file.ReadBytes(&tmd_signature[0], signature_size))
+ return Loader::ResultStatus::Error;
+
+ // The TMD body start position is rounded to the nearest 0x40 after the signature
+ size_t body_start = Common::AlignUp(signature_size + sizeof(u32), 0x40);
+ file.Seek(body_start, SEEK_SET);
+
+ // Read our TMD body, then load the amount of ContentChunks specified
+ if (file.ReadBytes(&tmd_body, sizeof(TitleMetadata::Body)) != sizeof(TitleMetadata::Body))
+ return Loader::ResultStatus::Error;
+
+ for (u16 i = 0; i < tmd_body.content_count; i++) {
+ ContentChunk chunk;
+ if (file.ReadBytes(&chunk, sizeof(ContentChunk)) == sizeof(ContentChunk)) {
+ tmd_chunks.push_back(chunk);
+ } else {
+ LOG_ERROR(Service_FS, "Malformed TMD %s, failed to load content chunk index %u!",
+ filepath.c_str(), i);
+ return Loader::ResultStatus::ErrorInvalidFormat;
+ }
+ }
+
+ return Loader::ResultStatus::Success;
+}
+
+Loader::ResultStatus TitleMetadata::Save() {
+ FileUtil::IOFile file(filepath, "wb");
+ if (!file.IsOpen())
+ return Loader::ResultStatus::Error;
+
+ if (!file.WriteBytes(&signature_type, sizeof(u32_be)))
+ return Loader::ResultStatus::Error;
+
+ // Signature lengths are variable, and the body follows the signature
+ u32 signature_size = GetSignatureSize(signature_type);
+
+ if (!file.WriteBytes(tmd_signature.data(), signature_size))
+ return Loader::ResultStatus::Error;
+
+ // The TMD body start position is rounded to the nearest 0x40 after the signature
+ size_t body_start = Common::AlignUp(signature_size + sizeof(u32), 0x40);
+ file.Seek(body_start, SEEK_SET);
+
+ // Update our TMD body values and hashes
+ tmd_body.content_count = static_cast<u16>(tmd_chunks.size());
+
+ // TODO(shinyquagsire23): Do TMDs with more than one contentinfo exist?
+ // For now we'll just adjust the first index to hold all content chunks
+ // and ensure that no further content info data exists.
+ tmd_body.contentinfo = {};
+ tmd_body.contentinfo[0].index = 0;
+ tmd_body.contentinfo[0].command_count = static_cast<u16>(tmd_chunks.size());
+
+ CryptoPP::SHA256 chunk_hash;
+ for (u16 i = 0; i < tmd_body.content_count; i++) {
+ chunk_hash.Update(reinterpret_cast<u8*>(&tmd_chunks[i]), sizeof(ContentChunk));
+ }
+ chunk_hash.Final(tmd_body.contentinfo[0].hash.data());
+
+ CryptoPP::SHA256 contentinfo_hash;
+ for (size_t i = 0; i < tmd_body.contentinfo.size(); i++) {
+ chunk_hash.Update(reinterpret_cast<u8*>(&tmd_body.contentinfo[i]), sizeof(ContentInfo));
+ }
+ chunk_hash.Final(tmd_body.contentinfo_hash.data());
+
+ // Write our TMD body, then write each of our ContentChunks
+ if (file.WriteBytes(&tmd_body, sizeof(TitleMetadata::Body)) != sizeof(TitleMetadata::Body))
+ return Loader::ResultStatus::Error;
+
+ for (u16 i = 0; i < tmd_body.content_count; i++) {
+ ContentChunk chunk = tmd_chunks[i];
+ if (file.WriteBytes(&chunk, sizeof(ContentChunk)) != sizeof(ContentChunk))
+ return Loader::ResultStatus::Error;
+ }
+
+ return Loader::ResultStatus::Success;
+}
+
+u64 TitleMetadata::GetTitleID() const {
+ return tmd_body.title_id;
+}
+
+u32 TitleMetadata::GetTitleType() const {
+ return tmd_body.title_type;
+}
+
+u16 TitleMetadata::GetTitleVersion() const {
+ return tmd_body.title_version;
+}
+
+u64 TitleMetadata::GetSystemVersion() const {
+ return tmd_body.system_version;
+}
+
+size_t TitleMetadata::GetContentCount() const {
+ return tmd_chunks.size();
+}
+
+u32 TitleMetadata::GetBootContentID() const {
+ return tmd_chunks[TMDContentIndex::Main].id;
+}
+
+u32 TitleMetadata::GetManualContentID() const {
+ return tmd_chunks[TMDContentIndex::Manual].id;
+}
+
+u32 TitleMetadata::GetDLPContentID() const {
+ return tmd_chunks[TMDContentIndex::DLP].id;
+}
+
+void TitleMetadata::SetTitleID(u64 title_id) {
+ tmd_body.title_id = title_id;
+}
+
+void TitleMetadata::SetTitleType(u32 type) {
+ tmd_body.title_type = type;
+}
+
+void TitleMetadata::SetTitleVersion(u16 version) {
+ tmd_body.title_version = version;
+}
+
+void TitleMetadata::SetSystemVersion(u64 version) {
+ tmd_body.system_version = version;
+}
+
+void TitleMetadata::AddContentChunk(const ContentChunk& chunk) {
+ tmd_chunks.push_back(chunk);
+}
+
+void TitleMetadata::Print() const {
+ LOG_DEBUG(Service_FS, "%s - %u chunks", filepath.c_str(),
+ static_cast<u32>(tmd_body.content_count));
+
+ // Content info describes ranges of content chunks
+ LOG_DEBUG(Service_FS, "Content info:");
+ for (size_t i = 0; i < tmd_body.contentinfo.size(); i++) {
+ if (tmd_body.contentinfo[i].command_count == 0)
+ break;
+
+ LOG_DEBUG(Service_FS, " Index %04X, Command Count %04X",
+ static_cast<u32>(tmd_body.contentinfo[i].index),
+ static_cast<u32>(tmd_body.contentinfo[i].command_count));
+ }
+
+ // For each content info, print their content chunk range
+ for (size_t i = 0; i < tmd_body.contentinfo.size(); i++) {
+ u16 index = static_cast<u16>(tmd_body.contentinfo[i].index);
+ u16 count = static_cast<u16>(tmd_body.contentinfo[i].command_count);
+
+ if (count == 0)
+ continue;
+
+ LOG_DEBUG(Service_FS, "Content chunks for content info index %zu:", i);
+ for (u16 j = index; j < index + count; j++) {
+ // Don't attempt to print content we don't have
+ if (j > tmd_body.content_count)
+ break;
+
+ const ContentChunk& chunk = tmd_chunks[j];
+ LOG_DEBUG(Service_FS, " ID %08X, Index %04X, Type %04x, Size %016" PRIX64,
+ static_cast<u32>(chunk.id), static_cast<u32>(chunk.index),
+ static_cast<u32>(chunk.type), static_cast<u64>(chunk.size));
+ }
+ }
+}
+} // namespace FileSys
diff --git a/src/core/file_sys/title_metadata.h b/src/core/file_sys/title_metadata.h
new file mode 100644
index 000000000..1fc157bf3
--- /dev/null
+++ b/src/core/file_sys/title_metadata.h
@@ -0,0 +1,125 @@
+// Copyright 2017 Citra Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <string>
+#include <vector>
+#include "common/common_types.h"
+#include "common/swap.h"
+
+namespace Loader {
+enum class ResultStatus;
+}
+
+////////////////////////////////////////////////////////////////////////////////////////////////////
+// FileSys namespace
+
+namespace FileSys {
+
+enum TMDSignatureType : u32 {
+ Rsa4096Sha1 = 0x10000,
+ Rsa2048Sha1 = 0x10001,
+ EllipticSha1 = 0x10002,
+ Rsa4096Sha256 = 0x10003,
+ Rsa2048Sha256 = 0x10004,
+ EcdsaSha256 = 0x10005
+};
+
+enum TMDContentTypeFlag : u16 {
+ Encrypted = 1 << 1,
+ Disc = 1 << 2,
+ CFM = 1 << 3,
+ Optional = 1 << 14,
+ Shared = 1 << 15
+};
+
+/**
+ * Helper which implements an interface to read and write Title Metadata (TMD) files.
+ * If a file path is provided and the file exists, it can be parsed and used, otherwise
+ * it must be created. The TMD file can then be interpreted, modified and/or saved.
+ */
+class TitleMetadata {
+public:
+ struct ContentChunk {
+ u32_be id;
+ u16_be index;
+ u16_be type;
+ u64_be size;
+ std::array<u8, 0x20> hash;
+ };
+
+ static_assert(sizeof(ContentChunk) == 0x30, "TMD ContentChunk structure size is wrong");
+
+ struct ContentInfo {
+ u16_be index;
+ u16_be command_count;
+ std::array<u8, 0x20> hash;
+ };
+
+ static_assert(sizeof(ContentInfo) == 0x24, "TMD ContentInfo structure size is wrong");
+
+#pragma pack(push, 1)
+
+ struct Body {
+ std::array<u8, 0x40> issuer;
+ u8 version;
+ u8 ca_crl_version;
+ u8 signer_crl_version;
+ u8 reserved;
+ u64_be system_version;
+ u64_be title_id;
+ u32_be title_type;
+ u16_be group_id;
+ u32_be savedata_size;
+ u32_be srl_private_savedata_size;
+ std::array<u8, 4> reserved_2;
+ u8 srl_flag;
+ std::array<u8, 0x31> reserved_3;
+ u32_be access_rights;
+ u16_be title_version;
+ u16_be content_count;
+ u16_be boot_content;
+ std::array<u8, 2> reserved_4;
+ std::array<u8, 0x20> contentinfo_hash;
+ std::array<ContentInfo, 64> contentinfo;
+ };
+
+ static_assert(sizeof(Body) == 0x9C4, "TMD body structure size is wrong");
+
+#pragma pack(pop)
+
+ explicit TitleMetadata(std::string& path) : filepath(std::move(path)) {}
+ Loader::ResultStatus Load();
+ Loader::ResultStatus Save();
+
+ u64 GetTitleID() const;
+ u32 GetTitleType() const;
+ u16 GetTitleVersion() const;
+ u64 GetSystemVersion() const;
+ size_t GetContentCount() const;
+ u32 GetBootContentID() const;
+ u32 GetManualContentID() const;
+ u32 GetDLPContentID() const;
+
+ void SetTitleID(u64 title_id);
+ void SetTitleType(u32 type);
+ void SetTitleVersion(u16 version);
+ void SetSystemVersion(u64 version);
+ void AddContentChunk(const ContentChunk& chunk);
+
+ void Print() const;
+
+private:
+ enum TMDContentIndex { Main = 0, Manual = 1, DLP = 2 };
+
+ Body tmd_body;
+ u32_be signature_type;
+ std::vector<u8> tmd_signature;
+ std::vector<ContentChunk> tmd_chunks;
+
+ std::string filepath;
+};
+
+} // namespace FileSys
diff --git a/src/core/hle/kernel/shared_memory.cpp b/src/core/hle/kernel/shared_memory.cpp
index 02d5a7a36..d45daca35 100644
--- a/src/core/hle/kernel/shared_memory.cpp
+++ b/src/core/hle/kernel/shared_memory.cpp
@@ -55,22 +55,19 @@ SharedPtr<SharedMemory> SharedMemory::Create(SharedPtr<Process> owner_process, u
Kernel::g_current_process->vm_manager.RefreshMemoryBlockMappings(linheap_memory.get());
}
} else {
- // TODO(Subv): What happens if an application tries to create multiple memory blocks
- // pointing to the same address?
auto& vm_manager = shared_memory->owner_process->vm_manager;
// The memory is already available and mapped in the owner process.
- auto vma = vm_manager.FindVMA(address)->second;
- // Copy it over to our own storage
- shared_memory->backing_block = std::make_shared<std::vector<u8>>(
- vma.backing_block->data() + vma.offset, vma.backing_block->data() + vma.offset + size);
- shared_memory->backing_block_offset = 0;
- // Unmap the existing pages
- vm_manager.UnmapRange(address, size);
- // Map our own block into the address space
- vm_manager.MapMemoryBlock(address, shared_memory->backing_block, 0, size,
- MemoryState::Shared);
- // Reprotect the block with the new permissions
- vm_manager.ReprotectRange(address, size, ConvertPermissions(permissions));
+ auto vma = vm_manager.FindVMA(address);
+ ASSERT_MSG(vma != vm_manager.vma_map.end(), "Invalid memory address");
+ ASSERT_MSG(vma->second.backing_block, "Backing block doesn't exist for address");
+
+ // The returned VMA might be a bigger one encompassing the desired address.
+ auto vma_offset = address - vma->first;
+ ASSERT_MSG(vma_offset + size <= vma->second.size,
+ "Shared memory exceeds bounds of mapped block");
+
+ shared_memory->backing_block = vma->second.backing_block;
+ shared_memory->backing_block_offset = vma->second.offset + vma_offset;
}
shared_memory->base_address = address;
@@ -184,4 +181,4 @@ u8* SharedMemory::GetPointer(u32 offset) {
return backing_block->data() + backing_block_offset + offset;
}
-} // namespace
+} // namespace Kernel
diff --git a/src/core/hle/service/apt/apt.cpp b/src/core/hle/service/apt/apt.cpp
index 2f7362748..59ea9823d 100644
--- a/src/core/hle/service/apt/apt.cpp
+++ b/src/core/hle/service/apt/apt.cpp
@@ -171,7 +171,11 @@ void SendParameter(const MessageParameter& parameter) {
next_parameter = parameter;
// Signal the event to let the receiver know that a new parameter is ready to be read
auto* const slot_data = GetAppletSlotData(static_cast<AppletId>(parameter.destination_id));
- ASSERT(slot_data);
+ if (slot_data == nullptr) {
+ LOG_DEBUG(Service_APT, "No applet was registered with the id %03X",
+ parameter.destination_id);
+ return;
+ }
slot_data->parameter_event->Signal();
}
@@ -505,9 +509,6 @@ void SendParameter(Service::Interface* self) {
size_t size;
VAddr buffer = rp.PopStaticBuffer(&size);
- std::shared_ptr<HLE::Applets::Applet> dest_applet =
- HLE::Applets::Applet::Get(static_cast<AppletId>(dst_app_id));
-
LOG_DEBUG(Service_APT,
"called src_app_id=0x%08X, dst_app_id=0x%08X, signal_type=0x%08X,"
"buffer_size=0x%08X, handle=0x%08X, size=0x%08zX, in_param_buffer_ptr=0x%08X",
@@ -522,12 +523,6 @@ void SendParameter(Service::Interface* self) {
return;
}
- if (dest_applet == nullptr) {
- LOG_ERROR(Service_APT, "Unknown applet id=0x%08X", dst_app_id);
- rb.Push<u32>(-1); // TODO(Subv): Find the right error code
- return;
- }
-
MessageParameter param;
param.destination_id = dst_app_id;
param.sender_id = src_app_id;
@@ -536,7 +531,14 @@ void SendParameter(Service::Interface* self) {
param.buffer.resize(buffer_size);
Memory::ReadBlock(buffer, param.buffer.data(), param.buffer.size());
- rb.Push(dest_applet->ReceiveParameter(param));
+ SendParameter(param);
+
+ // If the applet is running in HLE mode, use the HLE interface to communicate with it.
+ if (auto dest_applet = HLE::Applets::Applet::Get(static_cast<AppletId>(dst_app_id))) {
+ rb.Push(dest_applet->ReceiveParameter(param));
+ } else {
+ rb.Push(RESULT_SUCCESS);
+ }
}
void ReceiveParameter(Service::Interface* self) {
@@ -765,7 +767,12 @@ void PrepareToStartLibraryApplet(Service::Interface* self) {
IPC::RequestParser rp(Kernel::GetCommandBuffer(), 0x18, 1, 0); // 0x180040
AppletId applet_id = static_cast<AppletId>(rp.Pop<u32>());
+ LOG_DEBUG(Service_APT, "called applet_id=%08X", applet_id);
+
IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
+
+ // TODO(Subv): Launch the requested applet application.
+
auto applet = HLE::Applets::Applet::Get(applet_id);
if (applet) {
LOG_WARNING(Service_APT, "applet has already been started id=%08X", applet_id);
@@ -773,7 +780,6 @@ void PrepareToStartLibraryApplet(Service::Interface* self) {
} else {
rb.Push(HLE::Applets::Applet::Create(applet_id));
}
- LOG_DEBUG(Service_APT, "called applet_id=%08X", applet_id);
}
void PrepareToStartNewestHomeMenu(Service::Interface* self) {
@@ -794,7 +800,12 @@ void PreloadLibraryApplet(Service::Interface* self) {
IPC::RequestParser rp(Kernel::GetCommandBuffer(), 0x16, 1, 0); // 0x160040
AppletId applet_id = static_cast<AppletId>(rp.Pop<u32>());
+ LOG_DEBUG(Service_APT, "called applet_id=%08X", applet_id);
+
IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
+
+ // TODO(Subv): Launch the requested applet application.
+
auto applet = HLE::Applets::Applet::Get(applet_id);
if (applet) {
LOG_WARNING(Service_APT, "applet has already been started id=%08X", applet_id);
@@ -802,34 +813,40 @@ void PreloadLibraryApplet(Service::Interface* self) {
} else {
rb.Push(HLE::Applets::Applet::Create(applet_id));
}
- LOG_DEBUG(Service_APT, "called applet_id=%08X", applet_id);
}
void StartLibraryApplet(Service::Interface* self) {
IPC::RequestParser rp(Kernel::GetCommandBuffer(), 0x1E, 2, 4); // 0x1E0084
AppletId applet_id = static_cast<AppletId>(rp.Pop<u32>());
- std::shared_ptr<HLE::Applets::Applet> applet = HLE::Applets::Applet::Get(applet_id);
-
- LOG_DEBUG(Service_APT, "called applet_id=%08X", applet_id);
-
- if (applet == nullptr) {
- LOG_ERROR(Service_APT, "unknown applet id=%08X", applet_id);
- IPC::RequestBuilder rb = rp.MakeBuilder(1, 0, false);
- rb.Push<u32>(-1); // TODO(Subv): Find the right error code
- return;
- }
size_t buffer_size = rp.Pop<u32>();
Kernel::Handle handle = rp.PopHandle();
VAddr buffer_addr = rp.PopStaticBuffer();
- AppletStartupParameter parameter;
- parameter.object = Kernel::g_handle_table.GetGeneric(handle);
- parameter.buffer.resize(buffer_size);
- Memory::ReadBlock(buffer_addr, parameter.buffer.data(), parameter.buffer.size());
+ LOG_DEBUG(Service_APT, "called applet_id=%08X", applet_id);
IPC::RequestBuilder rb = rp.MakeBuilder(1, 0);
- rb.Push(applet->Start(parameter));
+
+ // Send the Wakeup signal to the applet
+ MessageParameter param;
+ param.destination_id = static_cast<u32>(applet_id);
+ param.sender_id = static_cast<u32>(AppletId::Application);
+ param.object = Kernel::g_handle_table.GetGeneric(handle);
+ param.signal = static_cast<u32>(SignalType::Wakeup);
+ param.buffer.resize(buffer_size);
+ Memory::ReadBlock(buffer_addr, param.buffer.data(), param.buffer.size());
+ SendParameter(param);
+
+ // In case the applet is being HLEd, attempt to communicate with it.
+ if (auto applet = HLE::Applets::Applet::Get(applet_id)) {
+ AppletStartupParameter parameter;
+ parameter.object = Kernel::g_handle_table.GetGeneric(handle);
+ parameter.buffer.resize(buffer_size);
+ Memory::ReadBlock(buffer_addr, parameter.buffer.data(), parameter.buffer.size());
+ rb.Push(applet->Start(parameter));
+ } else {
+ rb.Push(RESULT_SUCCESS);
+ }
}
void CancelLibraryApplet(Service::Interface* self) {
diff --git a/src/core/hle/service/apt/apt_s.cpp b/src/core/hle/service/apt/apt_s.cpp
index fe1d21fff..bb78ee7d7 100644
--- a/src/core/hle/service/apt/apt_s.cpp
+++ b/src/core/hle/service/apt/apt_s.cpp
@@ -20,7 +20,7 @@ const Interface::FunctionInfo FunctionTable[] = {
{0x00090040, IsRegistered, "IsRegistered"},
{0x000A0040, nullptr, "GetAttribute"},
{0x000B0040, InquireNotification, "InquireNotification"},
- {0x000C0104, nullptr, "SendParameter"},
+ {0x000C0104, SendParameter, "SendParameter"},
{0x000D0080, ReceiveParameter, "ReceiveParameter"},
{0x000E0080, GlanceParameter, "GlanceParameter"},
{0x000F0100, nullptr, "CancelParameter"},
@@ -38,7 +38,7 @@ const Interface::FunctionInfo FunctionTable[] = {
{0x001B00C4, nullptr, "StartApplication"},
{0x001C0000, nullptr, "WakeupApplication"},
{0x001D0000, nullptr, "CancelApplication"},
- {0x001E0084, nullptr, "StartLibraryApplet"},
+ {0x001E0084, StartLibraryApplet, "StartLibraryApplet"},
{0x001F0084, nullptr, "StartSystemApplet"},
{0x00200044, nullptr, "StartNewestHomeMenu"},
{0x00210000, nullptr, "OrderToCloseApplication"},
diff --git a/src/core/loader/ncch.cpp b/src/core/loader/ncch.cpp
index 66bc5823d..52686e364 100644
--- a/src/core/loader/ncch.cpp
+++ b/src/core/loader/ncch.cpp
@@ -14,6 +14,7 @@
#include "core/core.h"
#include "core/file_sys/archive_selfncch.h"
#include "core/file_sys/ncch_container.h"
+#include "core/file_sys/title_metadata.h"
#include "core/hle/kernel/process.h"
#include "core/hle/kernel/resource_limit.h"
#include "core/hle/service/cfg/cfg.h"
@@ -49,9 +50,19 @@ static std::string GetUpdateNCCHPath(u64_le program_id) {
u32 high = static_cast<u32>((program_id | UPDATE_MASK) >> 32);
u32 low = static_cast<u32>((program_id | UPDATE_MASK) & 0xFFFFFFFF);
- return Common::StringFromFormat("%sNintendo 3DS/%s/%s/title/%08x/%08x/content/00000000.app",
- FileUtil::GetUserPath(D_SDMC_IDX).c_str(), SYSTEM_ID, SDCARD_ID,
- high, low);
+ // TODO(shinyquagsire23): Title database should be doing this path lookup
+ std::string content_path = Common::StringFromFormat(
+ "%sNintendo 3DS/%s/%s/title/%08x/%08x/content/", FileUtil::GetUserPath(D_SDMC_IDX).c_str(),
+ SYSTEM_ID, SDCARD_ID, high, low);
+ std::string tmd_path = content_path + "00000000.tmd";
+
+ u32 content_id = 0;
+ FileSys::TitleMetadata tmd(tmd_path);
+ if (tmd.Load() == ResultStatus::Success) {
+ content_id = tmd.GetBootContentID();
+ }
+
+ return Common::StringFromFormat("%s%08x.app", content_path.c_str(), content_id);
}
std::pair<boost::optional<u32>, ResultStatus> AppLoader_NCCH::LoadKernelSystemMode() {
diff --git a/src/video_core/command_processor.cpp b/src/video_core/command_processor.cpp
index 3ab4af374..caf9f7a06 100644
--- a/src/video_core/command_processor.cpp
+++ b/src/video_core/command_processor.cpp
@@ -119,6 +119,224 @@ static void WriteUniformFloatReg(ShaderRegs& config, Shader::ShaderSetup& setup,
}
}
+static void LoadDefaultVertexAttributes(u32 register_value) {
+ auto& regs = g_state.regs;
+
+ // TODO: Does actual hardware indeed keep an intermediate buffer or does
+ // it directly write the values?
+ default_attr_write_buffer[default_attr_counter++] = register_value;
+
+ // Default attributes are written in a packed format such that four float24 values are encoded
+ // in three 32-bit numbers.
+ // We write to internal memory once a full such vector is written.
+ if (default_attr_counter >= 3) {
+ default_attr_counter = 0;
+
+ auto& setup = regs.pipeline.vs_default_attributes_setup;
+
+ if (setup.index >= 16) {
+ LOG_ERROR(HW_GPU, "Invalid VS default attribute index %d", (int)setup.index);
+ return;
+ }
+
+ Math::Vec4<float24> attribute;
+
+ // NOTE: The destination component order indeed is "backwards"
+ attribute.w = float24::FromRaw(default_attr_write_buffer[0] >> 8);
+ attribute.z = float24::FromRaw(((default_attr_write_buffer[0] & 0xFF) << 16) |
+ ((default_attr_write_buffer[1] >> 16) & 0xFFFF));
+ attribute.y = float24::FromRaw(((default_attr_write_buffer[1] & 0xFFFF) << 8) |
+ ((default_attr_write_buffer[2] >> 24) & 0xFF));
+ attribute.x = float24::FromRaw(default_attr_write_buffer[2] & 0xFFFFFF);
+
+ LOG_TRACE(HW_GPU, "Set default VS attribute %x to (%f %f %f %f)", (int)setup.index,
+ attribute.x.ToFloat32(), attribute.y.ToFloat32(), attribute.z.ToFloat32(),
+ attribute.w.ToFloat32());
+
+ // TODO: Verify that this actually modifies the register!
+ if (setup.index < 15) {
+ g_state.input_default_attributes.attr[setup.index] = attribute;
+ setup.index++;
+ } else {
+ // Put each attribute into an immediate input buffer. When all specified immediate
+ // attributes are present, the Vertex Shader is invoked and everything is sent to
+ // the primitive assembler.
+
+ auto& immediate_input = g_state.immediate.input_vertex;
+ auto& immediate_attribute_id = g_state.immediate.current_attribute;
+
+ immediate_input.attr[immediate_attribute_id] = attribute;
+
+ if (immediate_attribute_id < regs.pipeline.max_input_attrib_index) {
+ immediate_attribute_id += 1;
+ } else {
+ MICROPROFILE_SCOPE(GPU_Drawing);
+ immediate_attribute_id = 0;
+
+ auto* shader_engine = Shader::GetEngine();
+ shader_engine->SetupBatch(g_state.vs, regs.vs.main_offset);
+
+ // Send to vertex shader
+ if (g_debug_context)
+ g_debug_context->OnEvent(DebugContext::Event::VertexShaderInvocation,
+ static_cast<void*>(&immediate_input));
+ Shader::UnitState shader_unit;
+ Shader::AttributeBuffer output{};
+
+ shader_unit.LoadInput(regs.vs, immediate_input);
+ shader_engine->Run(g_state.vs, shader_unit);
+ shader_unit.WriteOutput(regs.vs, output);
+
+ // Send to geometry pipeline
+ if (g_state.immediate.reset_geometry_pipeline) {
+ g_state.geometry_pipeline.Reconfigure();
+ g_state.immediate.reset_geometry_pipeline = false;
+ }
+ ASSERT(!g_state.geometry_pipeline.NeedIndexInput());
+ g_state.geometry_pipeline.Setup(shader_engine);
+ g_state.geometry_pipeline.SubmitVertex(output);
+
+ // TODO: If drawing after every immediate mode triangle kills performance,
+ // change it to flush triangles whenever a drawing config register changes
+ // See: https://github.com/citra-emu/citra/pull/2866#issuecomment-327011550
+ VideoCore::g_renderer->Rasterizer()->DrawTriangles();
+ if (g_debug_context) {
+ g_debug_context->OnEvent(DebugContext::Event::FinishedPrimitiveBatch, nullptr);
+ }
+ }
+ }
+ }
+}
+
+static void Draw(u32 command_id) {
+ MICROPROFILE_SCOPE(GPU_Drawing);
+ auto& regs = g_state.regs;
+
+#if PICA_LOG_TEV
+ DebugUtils::DumpTevStageConfig(regs.GetTevStages());
+#endif
+ if (g_debug_context)
+ g_debug_context->OnEvent(DebugContext::Event::IncomingPrimitiveBatch, nullptr);
+
+ // Processes information about internal vertex attributes to figure out how a vertex is
+ // loaded.
+ // Later, these can be compiled and cached.
+ const u32 base_address = regs.pipeline.vertex_attributes.GetPhysicalBaseAddress();
+ VertexLoader loader(regs.pipeline);
+
+ // Load vertices
+ bool is_indexed = (command_id == PICA_REG_INDEX(pipeline.trigger_draw_indexed));
+
+ const auto& index_info = regs.pipeline.index_array;
+ const u8* index_address_8 = Memory::GetPhysicalPointer(base_address + index_info.offset);
+ const u16* index_address_16 = reinterpret_cast<const u16*>(index_address_8);
+ bool index_u16 = index_info.format != 0;
+
+ PrimitiveAssembler<Shader::OutputVertex>& primitive_assembler = g_state.primitive_assembler;
+
+ if (g_debug_context && g_debug_context->recorder) {
+ for (int i = 0; i < 3; ++i) {
+ const auto texture = regs.texturing.GetTextures()[i];
+ if (!texture.enabled)
+ continue;
+
+ u8* texture_data = Memory::GetPhysicalPointer(texture.config.GetPhysicalAddress());
+ g_debug_context->recorder->MemoryAccessed(
+ texture_data, Pica::TexturingRegs::NibblesPerPixel(texture.format) *
+ texture.config.width / 2 * texture.config.height,
+ texture.config.GetPhysicalAddress());
+ }
+ }
+
+ DebugUtils::MemoryAccessTracker memory_accesses;
+
+ // Simple circular-replacement vertex cache
+ // The size has been tuned for optimal balance between hit-rate and the cost of lookup
+ const size_t VERTEX_CACHE_SIZE = 32;
+ std::array<u16, VERTEX_CACHE_SIZE> vertex_cache_ids;
+ std::array<Shader::AttributeBuffer, VERTEX_CACHE_SIZE> vertex_cache;
+ Shader::AttributeBuffer vs_output;
+
+ unsigned int vertex_cache_pos = 0;
+ vertex_cache_ids.fill(-1);
+
+ auto* shader_engine = Shader::GetEngine();
+ Shader::UnitState shader_unit;
+
+ shader_engine->SetupBatch(g_state.vs, regs.vs.main_offset);
+
+ g_state.geometry_pipeline.Reconfigure();
+ g_state.geometry_pipeline.Setup(shader_engine);
+ if (g_state.geometry_pipeline.NeedIndexInput())
+ ASSERT(is_indexed);
+
+ for (unsigned int index = 0; index < regs.pipeline.num_vertices; ++index) {
+ // Indexed rendering doesn't use the start offset
+ unsigned int vertex = is_indexed
+ ? (index_u16 ? index_address_16[index] : index_address_8[index])
+ : (index + regs.pipeline.vertex_offset);
+
+ // -1 is a common special value used for primitive restart. Since it's unknown if
+ // the PICA supports it, and it would mess up the caching, guard against it here.
+ ASSERT(vertex != -1);
+
+ bool vertex_cache_hit = false;
+
+ if (is_indexed) {
+ if (g_state.geometry_pipeline.NeedIndexInput()) {
+ g_state.geometry_pipeline.SubmitIndex(vertex);
+ continue;
+ }
+
+ if (g_debug_context && Pica::g_debug_context->recorder) {
+ int size = index_u16 ? 2 : 1;
+ memory_accesses.AddAccess(base_address + index_info.offset + size * index, size);
+ }
+
+ for (unsigned int i = 0; i < VERTEX_CACHE_SIZE; ++i) {
+ if (vertex == vertex_cache_ids[i]) {
+ vs_output = vertex_cache[i];
+ vertex_cache_hit = true;
+ break;
+ }
+ }
+ }
+
+ if (!vertex_cache_hit) {
+ // Initialize data for the current vertex
+ Shader::AttributeBuffer input;
+ loader.LoadVertex(base_address, index, vertex, input, memory_accesses);
+
+ // Send to vertex shader
+ if (g_debug_context)
+ g_debug_context->OnEvent(DebugContext::Event::VertexShaderInvocation,
+ (void*)&input);
+ shader_unit.LoadInput(regs.vs, input);
+ shader_engine->Run(g_state.vs, shader_unit);
+ shader_unit.WriteOutput(regs.vs, vs_output);
+
+ if (is_indexed) {
+ vertex_cache[vertex_cache_pos] = vs_output;
+ vertex_cache_ids[vertex_cache_pos] = vertex;
+ vertex_cache_pos = (vertex_cache_pos + 1) % VERTEX_CACHE_SIZE;
+ }
+ }
+
+ // Send to geometry pipeline
+ g_state.geometry_pipeline.SubmitVertex(vs_output);
+ }
+
+ for (auto& range : memory_accesses.ranges) {
+ g_debug_context->recorder->MemoryAccessed(Memory::GetPhysicalPointer(range.first),
+ range.second, range.first);
+ }
+
+ VideoCore::g_renderer->Rasterizer()->DrawTriangles();
+ if (g_debug_context) {
+ g_debug_context->OnEvent(DebugContext::Event::FinishedPrimitiveBatch, nullptr);
+ }
+}
+
static void WritePicaReg(u32 id, u32 value, u32 mask) {
auto& regs = g_state.regs;
@@ -168,95 +386,9 @@ static void WritePicaReg(u32 id, u32 value, u32 mask) {
// Load default vertex input attributes
case PICA_REG_INDEX_WORKAROUND(pipeline.vs_default_attributes_setup.set_value[0], 0x233):
case PICA_REG_INDEX_WORKAROUND(pipeline.vs_default_attributes_setup.set_value[1], 0x234):
- case PICA_REG_INDEX_WORKAROUND(pipeline.vs_default_attributes_setup.set_value[2], 0x235): {
- // TODO: Does actual hardware indeed keep an intermediate buffer or does
- // it directly write the values?
- default_attr_write_buffer[default_attr_counter++] = value;
-
- // Default attributes are written in a packed format such that four float24 values are
- // encoded in
- // three 32-bit numbers. We write to internal memory once a full such vector is
- // written.
- if (default_attr_counter >= 3) {
- default_attr_counter = 0;
-
- auto& setup = regs.pipeline.vs_default_attributes_setup;
-
- if (setup.index >= 16) {
- LOG_ERROR(HW_GPU, "Invalid VS default attribute index %d", (int)setup.index);
- break;
- }
-
- Math::Vec4<float24> attribute;
-
- // NOTE: The destination component order indeed is "backwards"
- attribute.w = float24::FromRaw(default_attr_write_buffer[0] >> 8);
- attribute.z = float24::FromRaw(((default_attr_write_buffer[0] & 0xFF) << 16) |
- ((default_attr_write_buffer[1] >> 16) & 0xFFFF));
- attribute.y = float24::FromRaw(((default_attr_write_buffer[1] & 0xFFFF) << 8) |
- ((default_attr_write_buffer[2] >> 24) & 0xFF));
- attribute.x = float24::FromRaw(default_attr_write_buffer[2] & 0xFFFFFF);
-
- LOG_TRACE(HW_GPU, "Set default VS attribute %x to (%f %f %f %f)", (int)setup.index,
- attribute.x.ToFloat32(), attribute.y.ToFloat32(), attribute.z.ToFloat32(),
- attribute.w.ToFloat32());
-
- // TODO: Verify that this actually modifies the register!
- if (setup.index < 15) {
- g_state.input_default_attributes.attr[setup.index] = attribute;
- setup.index++;
- } else {
- // Put each attribute into an immediate input buffer. When all specified immediate
- // attributes are present, the Vertex Shader is invoked and everything is sent to
- // the primitive assembler.
-
- auto& immediate_input = g_state.immediate.input_vertex;
- auto& immediate_attribute_id = g_state.immediate.current_attribute;
-
- immediate_input.attr[immediate_attribute_id] = attribute;
-
- if (immediate_attribute_id < regs.pipeline.max_input_attrib_index) {
- immediate_attribute_id += 1;
- } else {
- MICROPROFILE_SCOPE(GPU_Drawing);
- immediate_attribute_id = 0;
-
- auto* shader_engine = Shader::GetEngine();
- shader_engine->SetupBatch(g_state.vs, regs.vs.main_offset);
-
- // Send to vertex shader
- if (g_debug_context)
- g_debug_context->OnEvent(DebugContext::Event::VertexShaderInvocation,
- static_cast<void*>(&immediate_input));
- Shader::UnitState shader_unit;
- Shader::AttributeBuffer output{};
-
- shader_unit.LoadInput(regs.vs, immediate_input);
- shader_engine->Run(g_state.vs, shader_unit);
- shader_unit.WriteOutput(regs.vs, output);
-
- // Send to geometry pipeline
- if (g_state.immediate.reset_geometry_pipeline) {
- g_state.geometry_pipeline.Reconfigure();
- g_state.immediate.reset_geometry_pipeline = false;
- }
- ASSERT(!g_state.geometry_pipeline.NeedIndexInput());
- g_state.geometry_pipeline.Setup(shader_engine);
- g_state.geometry_pipeline.SubmitVertex(output);
-
- // TODO: If drawing after every immediate mode triangle kills performance,
- // change it to flush triangles whenever a drawing config register changes
- // See: https://github.com/citra-emu/citra/pull/2866#issuecomment-327011550
- VideoCore::g_renderer->Rasterizer()->DrawTriangles();
- if (g_debug_context) {
- g_debug_context->OnEvent(DebugContext::Event::FinishedPrimitiveBatch,
- nullptr);
- }
- }
- }
- }
+ case PICA_REG_INDEX_WORKAROUND(pipeline.vs_default_attributes_setup.set_value[2], 0x235):
+ LoadDefaultVertexAttributes(value);
break;
- }
case PICA_REG_INDEX(pipeline.gpu_mode):
// This register likely just enables vertex processing and doesn't need any special handling
@@ -275,136 +407,9 @@ static void WritePicaReg(u32 id, u32 value, u32 mask) {
// It seems like these trigger vertex rendering
case PICA_REG_INDEX(pipeline.trigger_draw):
- case PICA_REG_INDEX(pipeline.trigger_draw_indexed): {
- MICROPROFILE_SCOPE(GPU_Drawing);
-
-#if PICA_LOG_TEV
- DebugUtils::DumpTevStageConfig(regs.GetTevStages());
-#endif
- if (g_debug_context)
- g_debug_context->OnEvent(DebugContext::Event::IncomingPrimitiveBatch, nullptr);
-
- // Processes information about internal vertex attributes to figure out how a vertex is
- // loaded.
- // Later, these can be compiled and cached.
- const u32 base_address = regs.pipeline.vertex_attributes.GetPhysicalBaseAddress();
- VertexLoader loader(regs.pipeline);
-
- // Load vertices
- bool is_indexed = (id == PICA_REG_INDEX(pipeline.trigger_draw_indexed));
-
- const auto& index_info = regs.pipeline.index_array;
- const u8* index_address_8 = Memory::GetPhysicalPointer(base_address + index_info.offset);
- const u16* index_address_16 = reinterpret_cast<const u16*>(index_address_8);
- bool index_u16 = index_info.format != 0;
-
- PrimitiveAssembler<Shader::OutputVertex>& primitive_assembler = g_state.primitive_assembler;
-
- if (g_debug_context && g_debug_context->recorder) {
- for (int i = 0; i < 3; ++i) {
- const auto texture = regs.texturing.GetTextures()[i];
- if (!texture.enabled)
- continue;
-
- u8* texture_data = Memory::GetPhysicalPointer(texture.config.GetPhysicalAddress());
- g_debug_context->recorder->MemoryAccessed(
- texture_data, Pica::TexturingRegs::NibblesPerPixel(texture.format) *
- texture.config.width / 2 * texture.config.height,
- texture.config.GetPhysicalAddress());
- }
- }
-
- DebugUtils::MemoryAccessTracker memory_accesses;
-
- // Simple circular-replacement vertex cache
- // The size has been tuned for optimal balance between hit-rate and the cost of lookup
- const size_t VERTEX_CACHE_SIZE = 32;
- std::array<u16, VERTEX_CACHE_SIZE> vertex_cache_ids;
- std::array<Shader::AttributeBuffer, VERTEX_CACHE_SIZE> vertex_cache;
- Shader::AttributeBuffer vs_output;
-
- unsigned int vertex_cache_pos = 0;
- vertex_cache_ids.fill(-1);
-
- auto* shader_engine = Shader::GetEngine();
- Shader::UnitState shader_unit;
-
- shader_engine->SetupBatch(g_state.vs, regs.vs.main_offset);
-
- g_state.geometry_pipeline.Reconfigure();
- g_state.geometry_pipeline.Setup(shader_engine);
- if (g_state.geometry_pipeline.NeedIndexInput())
- ASSERT(is_indexed);
-
- for (unsigned int index = 0; index < regs.pipeline.num_vertices; ++index) {
- // Indexed rendering doesn't use the start offset
- unsigned int vertex =
- is_indexed ? (index_u16 ? index_address_16[index] : index_address_8[index])
- : (index + regs.pipeline.vertex_offset);
-
- // -1 is a common special value used for primitive restart. Since it's unknown if
- // the PICA supports it, and it would mess up the caching, guard against it here.
- ASSERT(vertex != -1);
-
- bool vertex_cache_hit = false;
-
- if (is_indexed) {
- if (g_state.geometry_pipeline.NeedIndexInput()) {
- g_state.geometry_pipeline.SubmitIndex(vertex);
- continue;
- }
-
- if (g_debug_context && Pica::g_debug_context->recorder) {
- int size = index_u16 ? 2 : 1;
- memory_accesses.AddAccess(base_address + index_info.offset + size * index,
- size);
- }
-
- for (unsigned int i = 0; i < VERTEX_CACHE_SIZE; ++i) {
- if (vertex == vertex_cache_ids[i]) {
- vs_output = vertex_cache[i];
- vertex_cache_hit = true;
- break;
- }
- }
- }
-
- if (!vertex_cache_hit) {
- // Initialize data for the current vertex
- Shader::AttributeBuffer input;
- loader.LoadVertex(base_address, index, vertex, input, memory_accesses);
-
- // Send to vertex shader
- if (g_debug_context)
- g_debug_context->OnEvent(DebugContext::Event::VertexShaderInvocation,
- (void*)&input);
- shader_unit.LoadInput(regs.vs, input);
- shader_engine->Run(g_state.vs, shader_unit);
- shader_unit.WriteOutput(regs.vs, vs_output);
-
- if (is_indexed) {
- vertex_cache[vertex_cache_pos] = vs_output;
- vertex_cache_ids[vertex_cache_pos] = vertex;
- vertex_cache_pos = (vertex_cache_pos + 1) % VERTEX_CACHE_SIZE;
- }
- }
-
- // Send to geometry pipeline
- g_state.geometry_pipeline.SubmitVertex(vs_output);
- }
-
- for (auto& range : memory_accesses.ranges) {
- g_debug_context->recorder->MemoryAccessed(Memory::GetPhysicalPointer(range.first),
- range.second, range.first);
- }
-
- VideoCore::g_renderer->Rasterizer()->DrawTriangles();
- if (g_debug_context) {
- g_debug_context->OnEvent(DebugContext::Event::FinishedPrimitiveBatch, nullptr);
- }
-
+ case PICA_REG_INDEX(pipeline.trigger_draw_indexed):
+ Draw(id);
break;
- }
case PICA_REG_INDEX(gs.bool_uniforms):
WriteUniformBoolReg(g_state.gs, g_state.regs.gs.bool_uniforms.Value());
generated by cgit v1.2.3 (git 2.25.1) at 2025-04-27 13:09:31 +0000