mirror of
https://github.com/citra-mirror/citra.git
synced 2024-08-20 02:13:23 +02:00
Loader: Removed unused CXI and DAT loading code.
This commit is contained in:
parent
004df76795
commit
10ae45b5e7
@ -8,34 +8,12 @@
|
||||
#include "core/loader.h"
|
||||
#include "core/system.h"
|
||||
#include "core/core.h"
|
||||
#include "core/file_sys/directory_file_system.h"
|
||||
#include "core/elf/elf_reader.h"
|
||||
#include "core/hle/kernel/kernel.h"
|
||||
#include "core/mem_map.h"
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
/// Loads an extracted CXI from a directory
|
||||
bool LoadDirectory_CXI(std::string &filename) {
|
||||
std::string full_path = filename;
|
||||
std::string path, file, extension;
|
||||
SplitPath(ReplaceAll(full_path, "\\", "/"), &path, &file, &extension);
|
||||
#if EMU_PLATFORM == PLATFORM_WINDOWS
|
||||
path = ReplaceAll(path, "/", "\\");
|
||||
#endif
|
||||
DirectoryFileSystem *fs = new DirectoryFileSystem(&System::g_ctr_file_system, path);
|
||||
System::g_ctr_file_system.Mount("fs:", fs);
|
||||
|
||||
std::string final_name = "fs:/" + file + extension;
|
||||
File::IOFile f(filename, "rb");
|
||||
|
||||
if (f.IsOpen()) {
|
||||
// TODO(ShizZy): read here to memory....
|
||||
}
|
||||
ERROR_LOG(TIME, "Unimplemented function!");
|
||||
return true;
|
||||
}
|
||||
|
||||
/// Loads a CTR ELF file
|
||||
bool Load_ELF(std::string &filename) {
|
||||
std::string full_path = filename;
|
||||
@ -68,54 +46,6 @@ bool Load_ELF(std::string &filename) {
|
||||
return true;
|
||||
}
|
||||
|
||||
/// Loads a Launcher DAT file
|
||||
bool Load_DAT(std::string &filename) {
|
||||
std::string full_path = filename;
|
||||
std::string path, file, extension;
|
||||
SplitPath(ReplaceAll(full_path, "\\", "/"), &path, &file, &extension);
|
||||
#if EMU_PLATFORM == PLATFORM_WINDOWS
|
||||
path = ReplaceAll(path, "/", "\\");
|
||||
#endif
|
||||
File::IOFile f(filename, "rb");
|
||||
|
||||
if (f.IsOpen()) {
|
||||
u64 size = f.GetSize();
|
||||
u8* buffer = new u8[size];
|
||||
|
||||
f.ReadBytes(buffer, size);
|
||||
|
||||
/**
|
||||
* (mattvail) We shouldn't really support this type of file
|
||||
* but for the sake of making it easier... we'll temporarily/hackishly
|
||||
* allow it. No sense in making a proper reader for this.
|
||||
*/
|
||||
u32 entry_point = 0x00100000; // write to same entrypoint as elf
|
||||
u32 payload_offset = 0xA150;
|
||||
|
||||
const u8 *src = &buffer[payload_offset];
|
||||
u8 *dst = Memory::GetPointer(entry_point);
|
||||
u32 srcSize = size - payload_offset; //just load everything...
|
||||
u32 *s = (u32*)src;
|
||||
u32 *d = (u32*)dst;
|
||||
for (int j = 0; j < (int)(srcSize + 3) / 4; j++)
|
||||
{
|
||||
*d++ = (*s++);
|
||||
}
|
||||
|
||||
Kernel::LoadExec(entry_point);
|
||||
|
||||
|
||||
delete[] buffer;
|
||||
}
|
||||
else {
|
||||
return false;
|
||||
}
|
||||
f.Close();
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
|
||||
/// Loads a CTR BIN file extracted from an ExeFS
|
||||
bool Load_BIN(std::string &filename) {
|
||||
std::string full_path = filename;
|
||||
@ -229,12 +159,6 @@ bool LoadFile(std::string &filename, std::string *error_string) {
|
||||
case FILETYPE_CTR_BIN:
|
||||
return Load_BIN(filename);
|
||||
|
||||
case FILETYPE_LAUNCHER_DAT:
|
||||
return Load_DAT(filename);
|
||||
|
||||
case FILETYPE_DIRECTORY_CXI:
|
||||
return LoadDirectory_CXI(filename);
|
||||
|
||||
case FILETYPE_ERROR:
|
||||
ERROR_LOG(LOADER, "Could not read file");
|
||||
*error_string = "Error reading file";
|
||||
|
Loading…
Reference in New Issue
Block a user