Method of compiling a source code program into a machine-readable target object program in a network environment

• US 20050097531A1
• Filed: 09/23/2004
• Published: 05/05/2005
• Est. Priority Date: 09/26/2003
• Status: Abandoned Application

• Current Assignee: NXP B.V. (NXP Semiconductors NV)
• Original Assignee: NXP B.V. (NXP Semiconductors NV)
• Inventors: Fischer, Jorg, Unbehaun, Jorg, Weiss, Matthias, Schwann, Paul
• Application Number:
  US10/947,978
• Publication Number:
  US 20050097531A1
• Time in Patent Office: Days
• US Class Current: 717/140
• CPC Class Codes: G06F 8/41 Compilation

Abstract

In order to minimize the time taken to compile a source code program into a machine-readable target object program in a network environment when the processor is also further developed at the same time as the program is being created, a method is proposed in which the compiler program continuously scans an input interface of the server (10) for a source code program newly written thereto, and a client program is started on a client (20-50), wherein the running of said program causes a source code program that is to be compiled to be written to the input interface of the server and causes an output interface of the server to be continuously scanned for a target object program newly written thereto. In response to the detection of a source code program newly written to the input interface of the server, the source code program is read and compiled into a target object program, which is subsequently written to the output interface of the server. In response to the detection of the target object program written to the output interface of the server, said target object program is read and stored on the client.

Claims

1. A method of compiling a source code program into a machine-readable target object program in a network environment comprising at least one server and a number of user-operable clients data-connected to said server, characterized by the steps:

starting a compiler program on the server (10), the running of which program causes an input interface of the server to be continuously scanned for a source code program newly written thereto;

starting a client program on a client (20-50), the running of which program causes a source code program that is to be compiled to be written to the input interface of the server and causes an output interface of the server to be continuously scanned for a target object program newly written thereto;

reading the source code program and compiling it into a target object program in the server in response to the detection of the source code program newly written to the input interface of the server;

writing the target object program to the output interface of the server (10);

reading from the output interface of the server and storing the target object program on the client in response to the detection of the target object program newly written to the output interface of the server.

2. A method as claimed in claim 1, characterized in that a single interface of the server is used both as input interface and as output interface.

3. A method as claimed in claim 1, characterized in that the source code program and the target object program are in each case written as a file to a predefined directory, respectively assigned thereto, of a non-volatile storage medium of the server, wherein these directories are in each case scanned for newly written files.

4. A method as claimed in claim 3, characterized in that information about compiler switches for compiling the source code program and/or information for creating the file of the target object program is furthermore stored in the file of the source code program.

5. A method as claimed in claim 1, characterized in that the source code program is written continuously as a data stream to a storage area having a predefined storage address of a volatile storage medium of the server (10) and this storage area is continuously scanned for newly written data.

6. A method as claimed in claim 1, characterized in that the target object program is written continuously as a data stream to a storage area having a predefined storage address of a volatile storage medium of the server (10) and this storage area is continuously scanned for newly written data.

7. A method as claimed in claim 5, characterized in that information about compiler switches for compiling the source code program and/or information for creating the data stream of the target object program is furthermore stored in the data stream of the source code program.

8. A method as claimed in claim 1, characterized in that log data are transmitted to the output interface, which log data comprise information about the progress of the compiling of the source code program.

9. A method as claimed in claim 1, characterized in that, when the compiler program is started on the server (10), a processor model database for compiling the source code program for a predefined processor is loaded.

10. A method as claimed in claim 9, characterized in that, once the processor model database has been changed, the compiler program on the server (10) is updated on the basis of the changed processor model data.

11. A method as claimed in claim 1, characterized in that the compiler program running on the server (10) and the client program running on the client (20-40) are executed independently of one another, wherein data are exchanged between the two programs via the output interface and the input interface of the server.

12. A computer system comprising one server (10) and a number of clients

(20-40) connected to said server via a network, for carrying out a method as claimed in claim 1.

13. A storage medium, comprising electronically readable information for controlling a programmable computer, in particular a server and/or a client, such that a method as claimed in claim 1 is carried out during the processing of the information on the computer.