ShuriZma
/
stella
mirror of https://github.com/stella-emu/stella.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Fixed 'F8' autodetection to be a little more robust.

This commit is contained in:
Stephen Anthony 2019-02-10 10:39:54 -03:30
parent 0c8478d842
commit 9d31d4a519
1 changed files with 6 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
src/emucore/CartDetector.cxx
View File

@ -369,8 +369,12 @@ Bankswitch::Type CartDetector::autodetectType(const BytePtr& image, uInt32 size)
else if(size == 8*1024) // 8K
{
// First check for *potential* F8
uInt8 signature[] = { 0x8D, 0xF9, 0x1F }; // STA $1FF9
bool f8 = searchForBytes(image.get(), size, signature, 3, 2);
uInt8 signature[2][3] = {
{ 0x8D, 0xF9, 0x1F }, // STA $1FF9
{ 0x8D, 0xF9, 0xFF } // STA $FFF9
};
bool f8 = searchForBytes(image.get(), size, signature[0], 3, 2) ||
searchForBytes(image.get(), size, signature[1], 3, 2);
if(isProbablySC(image, size))
type = Bankswitch::Type::_F8SC;