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/* SPDX-License-Identifier: GPL-2.0-only */
/* This file is part of the coreboot project. */
/****************************************************************
* Debugging
****************************************************************/
Scope(\) {
/* Debug Output */
OperationRegion(DBG, SystemIO, 0x0402, 0x01)
Field(DBG, ByteAcc, NoLock, Preserve) {
DBGB, 8,
}
/* Debug method - use this method to send output to the QEMU
* BIOS debug port. This method handles strings, integers,
* and buffers. For example: DBUG("abc") DBUG(0x123) */
Method(DBUG, 1) {
ToHexString(Arg0, Local0)
ToBuffer(Local0, Local0)
Subtract(SizeOf(Local0), 1, Local1)
Store(Zero, Local2)
While (LLess(Local2, Local1)) {
Store(DerefOf(Index(Local0, Local2)), DBGB)
Increment(Local2)
}
Store(0x0A, DBGB)
}
}
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