AoT compiler for a legacy game

A system for ahead of time (AoT) compiling during a play of a legacy game, comprising

• a first computing device including:
• a scanner configured to scan a memory device for an executable code of the legacy game;
• a decoder configured to decode the executable code;
• a translator configured to translate the executable code into a first source code;
• and
• a compiler configured to compile the first source code to output a first compiled code;
• and
• a second computing device configured to be coupled to the first computing device, wherein the second computing device is configured to:
• determine whether a user input during the play of the legacy game is received;
• determine whether a fiber for servicing the user input is created, wherein the fiber provides directionality of execution between the first compiled code and a second compiled code;
• and
• execute the fiber when it is determined that the fiber for servicing the user input is created, wherein the fiber is executed to direct execution of the first and second compiled codes to generate one or more image frames of the legacy game.

A non-transitory computer readable medium containing program instructions for ahead of time (AoT) compiling during a play of a legacy game, wherein execution of the program instructions by one or more processors of a computer system causes the one or more processors to carry out a plurality of operations comprising:

• scanning a memory device for an executable code of the legacy game;
• decoding the executable code;
• translating the executable code into a first source code;
• compiling the first source code to output a first compiled code;
• determining whether a user input during the play of the legacy game is received;
• determining whether a fiber for servicing the user input is created, wherein the fiber provides directionality of execution between the first compiled code and a second compiled code;
• and
• executing, by a first processing unit, the fiber in response to determining that the fiber for servicing the user input is created, wherein the fiber is executed to direct execution of the first and second compiled codes to generate one or more image frames of the legacy game.