Code update based on detection of change in runtime code during debugging

A computer program product, comprising one or more computer readable hardware storage devices having computer readable program code stored therein, said program code containing instructions executable by one or more processors of a first machine to implement a method, said method comprising:

• executing, by the one or more processors of the first machine, machine code in a debugging session on the first machine, said machine code having been previously received by the first machine from a second machine, said machine code comprising machine executable instructions, said machine code generated from compilation of source code developed and compiled on the second machine;
• in response to a change in the machine code having detected by the first machine in the debugging session on the first machine, determining, by the one or more processors of the first machine, a portion of the source code associated with the change in the machine code based on a profile, said profile indicating a mapping between the source code and the machine code;
• and
• causing, by the one or more processors of the first machine communicating with the second machine, the portion of the source code to be updated on the second machine based on the change in the machine code.

A computer system, comprising a first machine that includes one or more processors, one or more memories, and one or more computer readable hardware storage devices, said one or more hardware storage device containing program code executable by the one or more processors via the one or more memories to implement a method, said method comprising:

• executing, by the one or more processors of the first machine, machine code in a debugging session on the first machine, said machine code having been previously received by the first machine from a second machine, said machine code comprising machine executable instructions, said machine code generated from compilation of source code developed and compiled on the second machine;
• in response to a change in the machine code having detected by the first machine in the debugging session on the first machine, determining, by the one or more processors of the first machine, a portion of the source code associated with the change in the machine code based on a profile, said profile indicating a mapping between the source code and the machine code;
• and
• causing, by the one or more processors of the first machine communicating with the second machine, the portion of the source code to be updated on the second machine based on the change in the machine code.