diff options
Diffstat (limited to 'examples/io/system573/iso.xml')
| -rw-r--r-- | examples/io/system573/iso.xml | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/examples/io/system573/iso.xml b/examples/io/system573/iso.xml index 09b4d85..0bb84d5 100644 --- a/examples/io/system573/iso.xml +++ b/examples/io/system573/iso.xml @@ -16,16 +16,26 @@ <directory_tree> <!-- - The System 573 BIOS does not parse SYSTEM.CNF, it always looks - for an executable named PSX.EXE. Note that this behavior can be - abused to make multi-system CDs with different executables for - PS1 and 573 (i.e. have both PSX.EXE and SYSTEM.CNF pointing to - a different executable). + The System 573 BIOS does not parse SYSTEM.CNF, it's instead + hardcoded to look for an executable named PSX.EXE. Some modded + or hacked BIOS variants may instead look for slightly altered + file names (QSY.DXD, SSW.BXF, TSV.AXG) as an obfuscation + measure, so it's recommended to have multiple copies of the + executable on the disc. + + Note that this behavior can be abused to make multi-system CDs + with different executables for PS1 and 573 (i.e. have both + PSX.EXE as the 573 executable and SYSTEM.CNF pointing to the + PS1 executable). --> <!--<file name="SYSTEM.CNF" type="data" source="${PROJECT_SOURCE_DIR}/system.cnf" />--> <file name="PSX.EXE" type="data" source="system573.exe" /> <file name="PSX.MAP" type="data" source="system573.map" /> + <file name="QSY.DXD" type="data" source="system573.exe" /> + <file name="SSW.BXF" type="data" source="system573.exe" /> + <file name="TSV.AXG" type="data" source="system573.exe" /> + <dummy sectors="1024"/> </directory_tree> </track> |