C++ (Cpp) SceHeader Examples

Example #1

File: sys_spu_.cpp Project: Klozz/rpcs3

s32 sys_raw_spu_load(s32 id, vm::cptr<char> path, vm::ptr<u32> entry)
{
	sysPrxForUser.warning("sys_raw_spu_load(id=%d, path=*0x%x, entry=*0x%x)", id, path, entry);
	sysPrxForUser.warning("*** path = '%s'", path.get_ptr());

	const fs::file f(vfs::get(path.get_ptr()));
	if (!f)
	{
		sysPrxForUser.error("sys_raw_spu_load() error: '%s' not found!", path.get_ptr());
		return CELL_ENOENT;
	}

	SceHeader hdr;
	hdr.Load(f);

	if (hdr.CheckMagic())
	{
		throw fmt::exception("sys_raw_spu_load() error: '%s' is encrypted! Try to decrypt it manually and try again.", path.get_ptr());
	}

	f.seek(0);

	u32 _entry;
	LoadSpuImage(f, _entry, RAW_SPU_BASE_ADDR + RAW_SPU_OFFSET * id);

	*entry = _entry | 1;

	return CELL_OK;
}

Example #2

File: sys_spu_.cpp Project: 976717326/rpcs3

s32 sys_raw_spu_load(s32 id, vm::cptr<char> path, vm::ptr<u32> entry)
{
	sysPrxForUser.warning("sys_raw_spu_load(id=%d, path=*0x%x, entry=*0x%x)", id, path, entry);
	sysPrxForUser.warning("*** path = '%s'", path.get_ptr());

	vfsFile f(path.get_ptr());
	if (!f.IsOpened())
	{
		sysPrxForUser.error("sys_raw_spu_load error: '%s' not found!", path.get_ptr());
		return CELL_ENOENT;
	}

	SceHeader hdr;
	hdr.Load(f);

	if (hdr.CheckMagic())
	{
		sysPrxForUser.error("sys_raw_spu_load error: '%s' is encrypted! Decrypt SELF and try again.", path.get_ptr());
		Emu.Pause();
		return CELL_ENOENT;
	}

	f.Seek(0);

	u32 _entry;
	LoadSpuImage(f, _entry, RAW_SPU_BASE_ADDR + RAW_SPU_OFFSET * id);

	*entry = _entry | 1;

	return CELL_OK;
}

Example #3

File: sys_spu.cpp Project: DreadIsBack/rpcs3

s32 sys_spu_image_open(vm::ptr<sys_spu_image_t> img, vm::cptr<char> path)
{
	sys_spu.warning("sys_spu_image_open(img=*0x%x, path=*0x%x)", img, path);

	const fs::file f(vfs::get(path.get_ptr()));
	if (!f)
	{
		sys_spu.error("sys_spu_image_open() error: '%s' not found!", path.get_ptr());
		return CELL_ENOENT;
	}

	SceHeader hdr;
	hdr.Load(f);

	if (hdr.CheckMagic())
	{
		throw fmt::exception("sys_spu_image_open() error: '%s' is encrypted! Try to decrypt it manually and try again.", path.get_ptr());
	}

	f.seek(0);

	u32 entry;
	u32 offset = LoadSpuImage(f, entry);

	img->type = SYS_SPU_IMAGE_TYPE_USER;
	img->entry_point = entry;
	img->segs.set(offset); // TODO: writing actual segment info
	img->nsegs = 1; // wrong value

	return CELL_OK;
}

Example #4

File: sys_spu.cpp Project: kallew/rpcs3

s32 sys_spu_image_open(vm::ptr<sys_spu_image> img, vm::cptr<char> path)
{
    sys_spu.Warning("sys_spu_image_open(img_addr=0x%x, path_addr=0x%x [%s])", img.addr(), path.addr(), path.get_ptr());

    vfsFile f(path.get_ptr());
    if(!f.IsOpened())
    {
        sys_spu.Error("sys_spu_image_open error: '%s' not found!", path.get_ptr());
        return CELL_ENOENT;
    }

    SceHeader hdr;
    hdr.Load(f);

    if (hdr.CheckMagic())
    {
        sys_spu.Error("sys_spu_image_open error: '%s' is encrypted! Decrypt SELF and try again.", path.get_ptr());
        Emu.Pause();
        return CELL_ENOENT;
    }

    f.Seek(0);

    u32 entry;
    u32 offset = LoadSpuImage(f, entry);

    img->type = SYS_SPU_IMAGE_TYPE_USER;
    img->entry_point = entry;
    img->addr = offset; // TODO: writing actual segment info
    img->nsegs = 1; // wrong value

    return CELL_OK;
}

Example #5

File: unself.cpp Project: DreadIsBack/rpcs3

bool IsSelf(const std::string& path)
{
	fs::file f(path);

	if (!f) return false;

	SceHeader hdr;
	hdr.Load(f);

	return hdr.CheckMagic();
}

Example #6

File: unself.cpp Project: Bruceharper/rpcs3

bool IsSelf(const std::string& path)
{
	vfsLocalFile f(nullptr);

	if(!f.Open(path))
		return false;

	SceHeader hdr;
	hdr.Load(f);

	return hdr.CheckMagic();
}

Example #7

File: System.cpp Project: Ailick/rpcs3

bool Emulator::IsSelf(const std::string& path)
{
	vfsLocalFile f(path);

	if(!f.IsOpened())
		return false;

	SceHeader hdr;
	hdr.Load(f);

	return hdr.CheckMagic();
}

Example #8

File: unself.cpp Project: Bruceharper/rpcs3

bool IsSelfElf32(const std::string& path)
{
	vfsLocalFile f(nullptr);

	if(!f.Open(path))
		return false;

	SceHeader hdr;
	SelfHeader sh;
	hdr.Load(f);
	sh.Load(f);
	
	// Locate the class byte and check it.
	u8 elf_class[0x8];
	f.Seek(sh.se_elfoff);
	f.Read(elf_class, 0x8);

	return (elf_class[4] == 1);
}

Example #9

File: unself.cpp Project: AniLeo/rpcs3

static bool IsSelfElf32(const fs::file& f)
{
	if (!f) return false;

	f.seek(0);

	SceHeader hdr;
	SelfHeader sh;
	hdr.Load(f);
	sh.Load(f);

	// Locate the class byte and check it.
	u8 elf_class[0x8];

	f.seek(sh.se_elfoff);
	f.read(elf_class, 0x8);

	return (elf_class[4] == 1);
}

Example #10

File: unself.cpp Project: DreadIsBack/rpcs3

bool IsSelfElf32(const std::string& path)
{
	fs::file f(path);

	if (!f) return false;

	SceHeader hdr;
	SelfHeader sh;
	hdr.Load(f);
	sh.Load(f);
	
	// Locate the class byte and check it.
	u8 elf_class[0x8];

	f.seek(sh.se_elfoff);
	f.read(elf_class, 0x8);

	return (elf_class[4] == 1);
}