nes-emu
Version:
A NES emulator
23 lines (22 loc) • 754 B
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = void 0;
var _indirect = require("./indirect");
var _getValue = _interopRequireDefault(require("./_getValue"));
function _interopRequireDefault(e) { return e && e.__esModule ? e : { default: e }; }
/**
* "Indexed indirect" addressing mode.
*
* The parameter is a single-byte memory address, but the contents of X is
* added to that address, and the result is used to look up a two-byte address.
*/
var _default = exports.default = {
id: "INDEXED_INDIRECT_X",
parameterSize: 1,
getAddress: (context, address) => {
return (0, _indirect.getIndirectAddress)(context, address + context.cpu.registers.x.value);
},
getValue: _getValue.default
};