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decrypt_self() function

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Fixed SPU self decryption
Fixed PSV debug self load
This commit is contained in:
Nekotekina 2017-02-11 21:06:57 +03:00
parent be5f780977
commit e8bfce4ebd
9 changed files with 81 additions and 118 deletions
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17
rpcs3/Emu/Cell/lv2/sys_spu.cpp
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@ -60,25 +60,16 @@ error_code 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=%s)", img, path);
const fs::file f(vfs::get(path.get_ptr()));
if (!f)
const fs::file elf_file = decrypt_self(fs::file(vfs::get(path.get_ptr())));
if (!elf_file)
{
sys_spu.error("sys_spu_image_open() error: %s not found!", path);
return CELL_ENOENT;
}
SceHeader hdr;
hdr.Load(f);
if (hdr.CheckMagic())
{
fmt::throw_exception("sys_spu_image_open() error: %s is encrypted! Try to decrypt it manually and try again.", path);
}
f.seek(0);
u32 entry;
u32 offset = LoadSpuImage(f, entry);
u32 offset = LoadSpuImage(elf_file, entry);
img->type = SYS_SPU_IMAGE_TYPE_USER;
img->entry_point = entry;