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- ;; Copyright (C) 2014-2015 Ben Kurtovic <ben.kurtovic@gmail.com>
- ;; Released under the terms of the MIT License. See LICENSE for details.
-
- ; ----- CRATER UNIT TESTING SUITE ---------------------------------------------
-
- ; This file contains basic header code for standard assembly files in the unit
- ; testing suite. It sets values for the ROM header, and contains basic test
- ; runner code.
-
- .rom_size auto ; Smallest possible ROM size >= 32 KB
- .rom_header auto ; Standard header location (0x7FF0)
- .rom_checksum off ; Don't write a ROM checksum to the header
- .rom_product 0 ; Zero product code
- .rom_version 0 ; Zero version number
- .rom_region "GG Export" ; Common region code for Western ROMs
- .rom_declsize auto ; Set declared size to actual ROM size
- .cross_blocks auto ; Do not allow data to cross between blocks
-
- ; Main routine (execution begins here)
- .org $0000
- main:
- di ; Disable maskable interrupts
- call test ; Run test subroutine
- emu except(done) ; Signal to emulator that test is done
-
- ; Non-maskable interrupt handler (should not happen; raise an exception)
- .org $0066
- nmi_handler:
- emu except(nmi) ; Signal to emulator that an NMI was received
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