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https://github.com/citra-mirror/citra.git
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- added option to load a code.bin file extracted from a CXI file
- updated load launcher.dat function to use ARM11 format hack
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08fb71108a
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@ -89,8 +89,8 @@ bool Load_DAT(std::string &filename) {
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* but for the sake of making it easier... we'll temporarily/hackishly
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* allow it. No sense in making a proper reader for this.
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*/
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u32 entrypoint = 0x080c3ee0; // write to same entrypoint as elf
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u32 payload_offset = 0x6F4;
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u32 entrypoint = 0x00100000; // write to same entrypoint as elf
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u32 payload_offset = 0xA150;
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const u8 *src = &buffer[payload_offset];
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u8 *dst = Memory::GetPointer(entrypoint);
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@ -114,6 +114,47 @@ bool Load_DAT(std::string &filename) {
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return true;
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}
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/// Loads a CTR BIN file extracted from an ExeFS
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bool Load_BIN(std::string &filename) {
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std::string full_path = filename;
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std::string path, file, extension;
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SplitPath(ReplaceAll(full_path, "\\", "/"), &path, &file, &extension);
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#if EMU_PLATFORM == PLATFORM_WINDOWS
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path = ReplaceAll(path, "/", "\\");
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#endif
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File::IOFile f(filename, "rb");
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if (f.IsOpen()) {
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u64 size = f.GetSize();
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u8* buffer = new u8[size];
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f.ReadBytes(buffer, size);
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u32 entrypoint = 0x00100000; // Hardcoded, read from exheader
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const u8 *src = buffer;
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u8 *dst = Memory::GetPointer(entrypoint);
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u32 srcSize = size;
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u32 *s = (u32*)src;
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u32 *d = (u32*)dst;
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for (int j = 0; j < (int)(srcSize + 3) / 4; j++)
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{
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*d++ = (*s++);
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}
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Core::g_app_core->SetPC(entrypoint);
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delete[] buffer;
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}
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else {
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return false;
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}
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f.Close();
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return true;
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}
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namespace Loader {
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bool IsBootableDirectory() {
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@ -145,6 +186,9 @@ FileType IdentifyFile(std::string &filename) {
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else if (!strcasecmp(extension.c_str(), ".elf")) {
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return FILETYPE_CTR_ELF; // TODO(bunnei): Do some filetype checking :p
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}
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else if (!strcasecmp(extension.c_str(), ".bin")) {
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return FILETYPE_CTR_BIN;
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}
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else if (!strcasecmp(extension.c_str(), ".dat")) {
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return FILETYPE_LAUNCHER_DAT;
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}
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@ -178,6 +222,9 @@ bool LoadFile(std::string &filename, std::string *error_string) {
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case FILETYPE_CTR_ELF:
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return Load_ELF(filename);
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case FILETYPE_CTR_BIN:
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return Load_BIN(filename);
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case FILETYPE_LAUNCHER_DAT:
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return Load_DAT(filename);
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@ -215,7 +262,7 @@ bool LoadFile(std::string &filename, std::string *error_string) {
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case FILETYPE_UNKNOWN:
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default:
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ERROR_LOG(LOADER, "Failed to identify file");
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*error_string = "Failed to identify file";
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*error_string = " Failed to identify file";
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break;
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}
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return false;
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@ -17,6 +17,8 @@ enum FileType {
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FILETYPE_CTR_CIA,
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FILETYPE_CTR_CXI,
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FILETYPE_CTR_ELF,
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FILETYPE_CTR_BIN,
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FILETYPE_LAUNCHER_DAT,
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FILETYPE_DIRECTORY_CXI,
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