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BIOS: Add check for older BIOS from PS3

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Same revision number as newer PS3, but different file size and 512KB
hash.
This commit is contained in:
Albert Liu
2021-01-04 23:38:42 -08:00
parent e3de44d127
commit 79012d5288
3 changed files with 9 additions and 8 deletions
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10
src/core/bios.cpp
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@ -37,7 +37,7 @@ std::string Hash::ToString() const
return str;
}
static constexpr std::array<ImageInfo, 26> s_image_infos = {
static constexpr std::array<ImageInfo, 27> s_image_infos = {
{{"SCPH-1000, DTL-H1000 (v1.0)", ConsoleRegion::NTSC_J, MakeHashFromString("239665b1a3dade1b5a52c06338011044"), true},
{"SCPH-1001, 5003, DTL-H1201, H3001 (v2.2 12-04-95 A)", ConsoleRegion::NTSC_U,
MakeHashFromString("924e392ed05558ffdb115408c263dccf"), true},
@ -79,6 +79,7 @@ static constexpr std::array<ImageInfo, 26> s_image_infos = {
true},
{"SCPH-1000R (v4.5 05-25-00 J)", ConsoleRegion::NTSC_J, MakeHashFromString("476d68a94ccec3b9c8303bbd1daf2810"),
true},
{"PS3 (v5.0 06-23-03 A)", ConsoleRegion::Auto, MakeHashFromString("c02a6fbb1b27359f84e92fae8bc21316"), false},
{"PS3 (v5.0 06-23-03 A)", ConsoleRegion::Auto, MakeHashFromString("81bbe60ba7a3d1cea1d48c14cbcc647b"), false}}};
Hash GetHash(const Image& image)
@ -104,11 +105,10 @@ std::optional<Image> LoadImageFromFile(const char* filename)
const u32 size = static_cast<u32>(std::ftell(fp.get()));
std::fseek(fp.get(), 0, SEEK_SET);
// Apparently some PS1/PS2 BIOS revisions found on the PS3 are neither 512KB nor 4MB, so just check within this range
if (size < BIOS_SIZE || size > BIOS_SIZE_PS2)
if (size != BIOS_SIZE && size != BIOS_SIZE_PS2 && size != BIOS_SIZE_PS3)
{
Log_ErrorPrintf("BIOS image '%s' mismatch, expecting between %u and %u bytes, got %u bytes", filename, BIOS_SIZE,
BIOS_SIZE_PS2, size);
Log_ErrorPrintf("BIOS image '%s' size mismatch, expecting either %u or %u or %u bytes but got %u bytes", filename,
BIOS_SIZE, BIOS_SIZE_PS2, BIOS_SIZE_PS3, size);
return std::nullopt;
}