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Ensures a consistent initial state.

This commit is contained in:
Thomas Harte 2020-12-06 22:01:59 -05:00
parent d5f209366a
commit d35def4bbc

View File

@ -27,6 +27,11 @@ namespace {
_ram.resize((128 + 8 * 1024) * 1024);
_rom.resize(256 * 1024);
_memoryMap.set_storage(_ram, _rom);
// If this isn't the first test run, RAM and ROM may have old values.
// Initialise to a known state.
memset(_ram.data(), 0, _ram.size());
memset(_rom.data(), 0, _rom.size());
}
- (void)write:(uint8_t)value address:(uint32_t)address {