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-rw-r--r--src/core/arm/interpreter/armemu.cpp56
-rw-r--r--src/core/file_sys/archive_backend.h11
-rw-r--r--src/core/file_sys/archive_romfs.cpp5
-rw-r--r--src/core/hle/kernel/semaphore.cpp8
-rw-r--r--src/core/hle/kernel/semaphore.h2
-rw-r--r--src/core/hle/service/fs/archive.cpp13
-rw-r--r--src/core/hle/service/fs/fs_user.cpp33
-rw-r--r--src/core/loader/3dsx.cpp4
-rw-r--r--src/core/loader/loader.cpp6
9 files changed, 94 insertions, 44 deletions
diff --git a/src/core/arm/interpreter/armemu.cpp b/src/core/arm/interpreter/armemu.cpp
index 4e11e068f..b21d97e12 100644
--- a/src/core/arm/interpreter/armemu.cpp
+++ b/src/core/arm/interpreter/armemu.cpp
@@ -5681,11 +5681,8 @@ L_stm_s_takeabort:
/* Attempt to emulate an ARMv6 instruction.
Returns non-zero upon success. */
- static int
- handle_v6_insn (ARMul_State * state, ARMword instr) {
- ARMword lhs, temp;
-
- switch (BITS (20, 27)) {
+ static int handle_v6_insn(ARMul_State* state, ARMword instr) {
+ switch (BITS(20, 27)) {
case 0x03:
printf ("Unhandled v6 insn: ldr\n");
break;
@@ -5719,7 +5716,7 @@ L_stm_s_takeabort:
/* strex */
u32 l = LHSReg;
u32 r = RHSReg;
- lhs = LHS;
+ u32 lhs = LHS;
bool enter = false;
@@ -5744,7 +5741,7 @@ L_stm_s_takeabort:
case 0x19:
/* ldrex */
if (BITS(4, 7) == 0x9) {
- lhs = LHS;
+ u32 lhs = LHS;
state->currentexaddr = lhs;
state->currentexval = ARMul_ReadWord(state, lhs);
@@ -5763,7 +5760,7 @@ L_stm_s_takeabort:
case 0x1c:
if (BITS(4, 7) == 0x9) {
/* strexb */
- lhs = LHS;
+ u32 lhs = LHS;
bool enter = false;
@@ -5793,11 +5790,11 @@ L_stm_s_takeabort:
case 0x1d:
if ((BITS(4, 7)) == 0x9) {
/* ldrexb */
- temp = LHS;
- LoadByte(state, instr, temp, LUNSIGNED);
+ u32 lhs = LHS;
+ LoadByte(state, instr, lhs, LUNSIGNED);
- state->currentexaddr = temp;
- state->currentexval = (u32)ARMul_ReadByte(state, temp);
+ state->currentexaddr = lhs;
+ state->currentexval = (u32)ARMul_ReadByte(state, lhs);
//state->Reg[BITS(12, 15)] = ARMul_LoadByte(state, state->Reg[BITS(16, 19)]);
//printf("ldrexb\n");
@@ -5885,8 +5882,10 @@ L_stm_s_takeabort:
printf("Unhandled v6 insn: %08x", BITS(20, 27));
}
break;
- case 0x62: // QSUB16 and QADD16
- if ((instr & 0xFF0) == 0xf70 || (instr & 0xFF0) == 0xf10) {
+ case 0x62: // QADD16, QASX, QSAX, and QSUB16
+ if ((instr & 0xFF0) == 0xf10 || (instr & 0xFF0) == 0xf30 ||
+ (instr & 0xFF0) == 0xf50 || (instr & 0xFF0) == 0xf70)
+ {
const u8 rd_idx = BITS(12, 15);
const u8 rn_idx = BITS(16, 19);
const u8 rm_idx = BITS(0, 3);
@@ -5898,15 +5897,26 @@ L_stm_s_takeabort:
s32 lo_result;
s32 hi_result;
+ // QADD16
+ if ((instr & 0xFF0) == 0xf10) {
+ lo_result = (rn_lo + rm_lo);
+ hi_result = (rn_hi + rm_hi);
+ }
+ // QASX
+ else if ((instr & 0xFF0) == 0xf30) {
+ lo_result = (rn_lo - rm_hi);
+ hi_result = (rn_hi + rm_lo);
+ }
+ // QSAX
+ else if ((instr & 0xFF0) == 0xf50) {
+ lo_result = (rn_lo + rm_hi);
+ hi_result = (rn_hi - rm_lo);
+ }
// QSUB16
- if ((instr & 0xFF0) == 0xf70) {
+ else {
lo_result = (rn_lo - rm_lo);
hi_result = (rn_hi - rm_hi);
}
- else { // QADD16
- lo_result = (rn_lo + rm_lo);
- hi_result = (rn_hi + rm_hi);
- }
if (lo_result > 0x7FFF)
lo_result = 0x7FFF;
@@ -6109,7 +6119,7 @@ L_stm_s_takeabort:
break;
}
- Rm = ((state->Reg[BITS(0, 3)] >> ror) & 0xFF) | ((state->Reg[BITS(0, 3)] << (32 - ror)) & 0xFF) & 0xFF;
+ Rm = ((state->Reg[BITS(0, 3)] >> ror) & 0xFF) | (((state->Reg[BITS(0, 3)] << (32 - ror)) & 0xFF) & 0xFF);
if (Rm & 0x80)
Rm |= 0xffffff00;
@@ -6154,7 +6164,7 @@ L_stm_s_takeabort:
if (ror == -1)
break;
- Rm = ((state->Reg[BITS(0, 3)] >> ror) & 0xFFFF) | ((state->Reg[BITS(0, 3)] << (32 - ror)) & 0xFFFF) & 0xFFFF;
+ Rm = ((state->Reg[BITS(0, 3)] >> ror) & 0xFFFF) | (((state->Reg[BITS(0, 3)] << (32 - ror)) & 0xFFFF) & 0xFFFF);
if (Rm & 0x8000)
Rm |= 0xffff0000;
@@ -6250,7 +6260,7 @@ L_stm_s_takeabort:
break;
}
- Rm = ((state->Reg[BITS(0, 3)] >> ror) & 0xFF) | ((state->Reg[BITS(0, 3)] << (32 - ror)) & 0xFF) & 0xFF;
+ Rm = ((state->Reg[BITS(0, 3)] >> ror) & 0xFF) | (((state->Reg[BITS(0, 3)] << (32 - ror)) & 0xFF) & 0xFF);
if (BITS(16, 19) == 0xf)
/* UXTB */
@@ -6294,7 +6304,7 @@ L_stm_s_takeabort:
if (ror == -1)
break;
- Rm = ((state->Reg[BITS(0, 3)] >> ror) & 0xFFFF) | ((state->Reg[BITS(0, 3)] << (32 - ror)) & 0xFFFF) & 0xFFFF;
+ Rm = ((state->Reg[BITS(0, 3)] >> ror) & 0xFFFF) | (((state->Reg[BITS(0, 3)] << (32 - ror)) & 0xFFFF) & 0xFFFF);
/* UXT */
/* state->Reg[BITS (12, 15)] = Rm; */
diff --git a/src/core/file_sys/archive_backend.h b/src/core/file_sys/archive_backend.h
index 18c314884..d7959b2ca 100644
--- a/src/core/file_sys/archive_backend.h
+++ b/src/core/file_sys/archive_backend.h
@@ -143,7 +143,16 @@ public:
case Char:
return std::vector<u8>(string.begin(), string.end());
case Wchar:
- return std::vector<u8>(u16str.begin(), u16str.end());
+ {
+ // use two u8 for each character of u16str
+ std::vector<u8> to_return(u16str.size() * 2);
+ for (size_t i = 0; i < u16str.size(); ++i) {
+ u16 tmp_char = u16str.at(i);
+ to_return[i*2] = (tmp_char & 0xFF00) >> 8;
+ to_return[i*2 + 1] = (tmp_char & 0x00FF);
+ }
+ return to_return;
+ }
case Empty:
return {};
default:
diff --git a/src/core/file_sys/archive_romfs.cpp b/src/core/file_sys/archive_romfs.cpp
index 0709b62a1..1e3e9dc60 100644
--- a/src/core/file_sys/archive_romfs.cpp
+++ b/src/core/file_sys/archive_romfs.cpp
@@ -5,6 +5,7 @@
#include <memory>
#include "common/common_types.h"
+#include "common/make_unique.h"
#include "core/file_sys/archive_romfs.h"
#include "core/file_sys/directory_romfs.h"
@@ -29,7 +30,7 @@ Archive_RomFS::Archive_RomFS(const Loader::AppLoader& app_loader) {
* @return Opened file, or nullptr
*/
std::unique_ptr<FileBackend> Archive_RomFS::OpenFile(const Path& path, const Mode mode) const {
- return std::make_unique<File_RomFS>(this);
+ return Common::make_unique<File_RomFS>(this);
}
/**
@@ -78,7 +79,7 @@ bool Archive_RomFS::RenameDirectory(const FileSys::Path& src_path, const FileSys
* @return Opened directory, or nullptr
*/
std::unique_ptr<DirectoryBackend> Archive_RomFS::OpenDirectory(const Path& path) const {
- return std::make_unique<Directory_RomFS>();
+ return Common::make_unique<Directory_RomFS>();
}
} // namespace FileSys
diff --git a/src/core/hle/kernel/semaphore.cpp b/src/core/hle/kernel/semaphore.cpp
index 6f56da8a9..f955d1957 100644
--- a/src/core/hle/kernel/semaphore.cpp
+++ b/src/core/hle/kernel/semaphore.cpp
@@ -20,8 +20,8 @@ public:
static Kernel::HandleType GetStaticHandleType() { return Kernel::HandleType::Semaphore; }
Kernel::HandleType GetHandleType() const override { return Kernel::HandleType::Semaphore; }
- u32 max_count; ///< Maximum number of simultaneous holders the semaphore can have
- u32 available_count; ///< Number of free slots left in the semaphore
+ s32 max_count; ///< Maximum number of simultaneous holders the semaphore can have
+ s32 available_count; ///< Number of free slots left in the semaphore
std::queue<Handle> waiting_threads; ///< Threads that are waiting for the semaphore
std::string name; ///< Name of semaphore (optional)
@@ -49,8 +49,8 @@ public:
////////////////////////////////////////////////////////////////////////////////////////////////////
-ResultCode CreateSemaphore(Handle* handle, u32 initial_count,
- u32 max_count, const std::string& name) {
+ResultCode CreateSemaphore(Handle* handle, s32 initial_count,
+ s32 max_count, const std::string& name) {
if (initial_count > max_count)
return ResultCode(ErrorDescription::InvalidCombination, ErrorModule::Kernel,
diff --git a/src/core/hle/kernel/semaphore.h b/src/core/hle/kernel/semaphore.h
index f0075fdb8..ad474b875 100644
--- a/src/core/hle/kernel/semaphore.h
+++ b/src/core/hle/kernel/semaphore.h
@@ -18,7 +18,7 @@ namespace Kernel {
* @param name Optional name of semaphore
* @return ResultCode of the error
*/
-ResultCode CreateSemaphore(Handle* handle, u32 initial_count, u32 max_count, const std::string& name = "Unknown");
+ResultCode CreateSemaphore(Handle* handle, s32 initial_count, s32 max_count, const std::string& name = "Unknown");
/**
* Releases a certain number of slots from a semaphore.
diff --git a/src/core/hle/service/fs/archive.cpp b/src/core/hle/service/fs/archive.cpp
index 5ab82729c..510d7320c 100644
--- a/src/core/hle/service/fs/archive.cpp
+++ b/src/core/hle/service/fs/archive.cpp
@@ -7,6 +7,7 @@
#include "common/common_types.h"
#include "common/file_util.h"
+#include "common/make_unique.h"
#include "common/math_util.h"
#include "core/file_sys/archive_savedata.h"
@@ -260,7 +261,7 @@ ResultCode CloseArchive(ArchiveHandle handle) {
// TODO(yuriks): This might be what the fs:REG service is for. See the Register/Unregister calls in
// http://3dbrew.org/wiki/Filesystem_services#ProgramRegistry_service_.22fs:REG.22
ResultCode CreateArchive(std::unique_ptr<FileSys::ArchiveBackend>&& backend, ArchiveIdCode id_code) {
- auto result = id_code_map.emplace(id_code, std::make_unique<Archive>(std::move(backend), id_code));
+ auto result = id_code_map.emplace(id_code, Common::make_unique<Archive>(std::move(backend), id_code));
bool inserted = result.second;
_dbg_assert_msg_(Service_FS, inserted, "Tried to register more than one archive with same id code");
@@ -281,7 +282,7 @@ ResultVal<Handle> OpenFileFromArchive(ArchiveHandle archive_handle, const FileSy
ErrorSummary::NotFound, ErrorLevel::Status);
}
- auto file = std::make_unique<File>(std::move(backend), path);
+ auto file = Common::make_unique<File>(std::move(backend), path);
Handle handle = Kernel::g_object_pool.Create(file.release());
return MakeResult<Handle>(handle);
}
@@ -378,7 +379,7 @@ ResultVal<Handle> OpenDirectoryFromArchive(ArchiveHandle archive_handle, const F
ErrorSummary::NotFound, ErrorLevel::Permanent);
}
- auto directory = std::make_unique<Directory>(std::move(backend), path);
+ auto directory = Common::make_unique<Directory>(std::move(backend), path);
Handle handle = Kernel::g_object_pool.Create(directory.release());
return MakeResult<Handle>(handle);
}
@@ -392,7 +393,7 @@ ResultCode FormatSaveData() {
// Create the SaveData archive
std::string savedata_directory = FileUtil::GetUserPath(D_SAVEDATA_IDX);
- auto savedata_archive = std::make_unique<FileSys::Archive_SaveData>(savedata_directory,
+ auto savedata_archive = Common::make_unique<FileSys::Archive_SaveData>(savedata_directory,
Kernel::g_program_id);
if (savedata_archive->Initialize()) {
@@ -414,14 +415,14 @@ void ArchiveInit() {
// archive type is SDMC, so it is the only one getting exposed.
std::string sdmc_directory = FileUtil::GetUserPath(D_SDMC_IDX);
- auto sdmc_archive = std::make_unique<FileSys::Archive_SDMC>(sdmc_directory);
+ auto sdmc_archive = Common::make_unique<FileSys::Archive_SDMC>(sdmc_directory);
if (sdmc_archive->Initialize())
CreateArchive(std::move(sdmc_archive), ArchiveIdCode::SDMC);
else
LOG_ERROR(Service_FS, "Can't instantiate SDMC archive with path %s", sdmc_directory.c_str());
std::string systemsavedata_directory = FileUtil::GetUserPath(D_SYSSAVEDATA_IDX);
- auto systemsavedata_archive = std::make_unique<FileSys::Archive_SDMC>(systemsavedata_directory);
+ auto systemsavedata_archive = Common::make_unique<FileSys::Archive_SDMC>(systemsavedata_directory);
if (systemsavedata_archive->Initialize()) {
CreateArchive(std::move(systemsavedata_archive), ArchiveIdCode::SystemSaveData);
} else {
diff --git a/src/core/hle/service/fs/fs_user.cpp b/src/core/hle/service/fs/fs_user.cpp
index f99d84b2f..8b908d691 100644
--- a/src/core/hle/service/fs/fs_user.cpp
+++ b/src/core/hle/service/fs/fs_user.cpp
@@ -397,16 +397,44 @@ static void IsSdmcDetected(Service::Interface* self) {
}
/**
- * FS_User::FormatSaveData service function
+ * FS_User::FormatSaveData service function,
+ * formats the SaveData specified by the input path.
* Inputs:
+ * 0 : 0x084C0242
+ * 1 : Archive ID
+ * 2 : Archive low path type
+ * 3 : Archive low path size
+ * 10 : (LowPathSize << 14) | 2
+ * 11 : Archive low path
* Outputs:
* 1 : Result of function, 0 on success, otherwise error code
*/
static void FormatSaveData(Service::Interface* self) {
+ // TODO(Subv): Find out what the other inputs and outputs of this function are
u32* cmd_buff = Kernel::GetCommandBuffer();
LOG_DEBUG(Service_FS, "(STUBBED)");
- // TODO(Subv): Find out what the inputs and outputs of this function are
+ auto archive_id = static_cast<FS::ArchiveIdCode>(cmd_buff[1]);
+ auto archivename_type = static_cast<FileSys::LowPathType>(cmd_buff[2]);
+ u32 archivename_size = cmd_buff[3];
+ u32 archivename_ptr = cmd_buff[11];
+ FileSys::Path archive_path(archivename_type, archivename_size, archivename_ptr);
+
+ LOG_DEBUG(Service_FS, "archive_path=%s", archive_path.DebugStr().c_str());
+
+ if (archive_id != FS::ArchiveIdCode::SaveData) {
+ // TODO(Subv): What should happen if somebody attempts to format a different archive?
+ LOG_ERROR(Service_FS, "tried to format an archive different than SaveData, %u", cmd_buff[1]);
+ cmd_buff[1] = UnimplementedFunction(ErrorModule::FS).raw;
+ return;
+ }
+
+ if (archive_path.GetType() != FileSys::LowPathType::Empty) {
+ // TODO(Subv): Implement formatting the SaveData of other games
+ LOG_ERROR(Service_FS, "archive LowPath type other than empty is currently unsupported");
+ cmd_buff[1] = UnimplementedFunction(ErrorModule::FS).raw;
+ return;
+ }
cmd_buff[1] = FormatSaveData().raw;
}
@@ -414,6 +442,7 @@ static void FormatSaveData(Service::Interface* self) {
/**
* FS_User::FormatThisUserSaveData service function
* Inputs:
+ * 0: 0x080F0180
* Outputs:
* 1 : Result of function, 0 on success, otherwise error code
*/
diff --git a/src/core/loader/3dsx.cpp b/src/core/loader/3dsx.cpp
index 0437e5374..3d84fc5da 100644
--- a/src/core/loader/3dsx.cpp
+++ b/src/core/loader/3dsx.cpp
@@ -223,9 +223,7 @@ int THREEDSXReader::Load3DSXFile(const std::string& filename, u32 base_addr)
LOG_INFO(Loader, "Loading 3DSX file %s...", filename.c_str());
FileUtil::IOFile file(filename, "rb");
if (file.IsOpen()) {
-
- THREEDSXReader reader;
- reader.Load3DSXFile(filename, 0x00100000);
+ THREEDSXReader::Load3DSXFile(filename, 0x00100000);
Kernel::LoadExec(0x00100000);
} else {
return ResultStatus::Error;
diff --git a/src/core/loader/loader.cpp b/src/core/loader/loader.cpp
index 480274d23..b3b58da72 100644
--- a/src/core/loader/loader.cpp
+++ b/src/core/loader/loader.cpp
@@ -2,7 +2,9 @@
// Licensed under GPLv2
// 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"
@@ -75,7 +77,7 @@ ResultStatus LoadFile(const std::string& filename) {
// Load application and RomFS
if (ResultStatus::Success == app_loader.Load()) {
Kernel::g_program_id = app_loader.GetProgramId();
- Service::FS::CreateArchive(std::make_unique<FileSys::Archive_RomFS>(app_loader), Service::FS::ArchiveIdCode::RomFS);
+ Service::FS::CreateArchive(Common::make_unique<FileSys::Archive_RomFS>(app_loader), Service::FS::ArchiveIdCode::RomFS);
return ResultStatus::Success;
}
break;
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-31 16:45:23 +0100