According to embodiments of the disclosure, a UE, a server, a control method of the UE, and a control method of the server may be provided to efficiently use storage space of the UE by performing AOT compilation based on the usage frequency of an application and function by a user and managing the AOT compiled machine code.

Specific images of an OS are built using only the driver bindings that are necessary to link the OS to the particular hardware of a client device. A device tree of the client device is analyzed to identify the hardware components. Databases of different hardware source code for various hardware drivers are maintained and used to craft the driver bindings and instances for the hardware of the client device. The device tree is also analyzed to identify compatibility strings of the various hardware on the client device. The hardware source code is searched for these compatibility strings to see if a driver exists in the databases of hardware source code. Specific driver bindings and driver instances with the actual variable names and configuration parameters of the identified hardware drivers are then generated and included in an image of the OS that may be installed on the client device.

Specific images of an OS are built using only the driver bindings that are necessary to link the OS to the particular hardware of a client device. A device tree of the client device is analyzed to identify the hardware components. Databases of different hardware source code for various hardware drivers are maintained and used to craft the driver bindings and instances for the hardware of the client device. The device tree is also analyzed to identify compatibility strings of the various hardware on the client device. The hardware source code is searched for these compatibility strings to see if a driver exists in the databases of hardware source code. Specific driver bindings and driver instances with the actual variable names and configuration parameters of the identified hardware drivers are then generated and included in an image of the OS that may be installed on the client device.

A method, system and product comprising determining a characterization of a terminal of a plurality of terminals within a binary code based on influences of the terminal, wherein the characterization of the terminal indicates a role of the terminal in the binary code; based on the characterization of the terminal, determining that the terminal is potentially affected by external input that is inputted to a device executing the binary code; determining for the terminal a corresponding propagation path within the binary code, wherein the propagation path indicates a reachability of the terminal within the binary code; locating in the binary code a code patch associated with a functionality of the binary code, wherein the code patch is associated with the propagation path of the terminal, wherein the code patch can be executed independently from the binary code; extracting the code patch from the binary code for testing; and generating an emulation of the code patch to enable fuzz testing of the emulation, whereby the code patch is tested independently.

An apparatus is provided for building an application. The apparatus may include at least one memory and at least one processor configured to generate a build of an application in a C Object-Oriented Programming Language. The processor is also configured to generate a unity file including a plurality of source files having references to one or more header files. At least two of the source files include references to a same header file. The processor is also configured to compile the unity file including the plurality of source files to obtain an object file. The processor is also configured to link the object file to generate an executable of the application. Corresponding computer program products and methods are also provided.

An apparatus is provided for building an application. The apparatus may include at least one memory and at least one processor configured to generate a build of an application in a C Object-Oriented Programming Language. The processor is also configured to generate a unity file including a plurality of source files having references to one or more header files. At least two of the source files include references to a same header file. The processor is also configured to compile the unity file including the plurality of source files to obtain an object file. The processor is also configured to link the object file to generate an executable of the application. Corresponding computer program products and methods are also provided.

The disclosure provides a method for the selective substitution of legacy load module programs with classes for execution in a Java virtual machine.

There is provided a method for changing the functionality of an executing software product in runtime through the use of dynamic procedures. There is further provided a corresponding computerized system, computer program and non-volatile data carrier containing the computer program.

There is provided a method for changing the functionality of an executing software product in runtime through the use of dynamic procedures. There is further provided a corresponding computerized system, computer program and non-volatile data carrier containing the computer program.

A method may include searching compiled code for a variable name of a resource, the variable name containing a predefined string; identifying a variable name in a resource manifest of the library that matches the variable name that contains the predefined string; based on the identifying, importing the resource to a location associated with the compiled code.