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Fix savestates not writing back GPIO variables to gpioBase 

Resolves #3294

Also see https://github.com/TASEmulators/BizHawk/issues/4060 (this is fixed with this patch).
This commit is contained in:
CasualPokePlayer 2024-09-28 08:55:21 -07:00 committed by Vicki Pfau
parent 4b0b6b5d37
commit 2c1fcf9691
1 changed files with 12 additions and 0 deletions
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12
src/gba/cart/gpio.c
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@ -465,6 +465,18 @@ void GBAHardwareSerialize(const struct GBACartridgeHardware* hw, struct GBASeria
STORE_16(hw->direction, 0, &state->hw.pinDirection);
state->hw.devices = hw->devices;
if (hw->gpioBase) {
if (hw->readWrite) {
STORE_16(hw->pinState, 0, hw->gpioBase);
STORE_16(hw->direction, 2, hw->gpioBase);
STORE_16(hw->readWrite, 4, hw->gpioBase);
} else {
hw->gpioBase[0] = 0;
hw->gpioBase[1] = 0;
hw->gpioBase[2] = 0;
}
}
STORE_32(hw->rtc.bytesRemaining, 0, &state->hw.rtcBytesRemaining);
STORE_32(hw->rtc.transferStep, 0, &state->hw.rtcTransferStep);
STORE_32(hw->rtc.bitsRead, 0, &state->hw.rtcBitsRead);