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TRACE32 as GDB Front-End 9 Background

Background

Multi Process Debugging

Space-ID

Processes of Linux may reside virtually on the same addresses. To distinguish those addresses, the

debugger uses an additional space-id, that specifies, to which virtual memory space an address refers. The

space-id is equal to the process-id.

The command SYStem.Option MMU ON enables the additional space-id.

A source code listing for the process helloloop is displayed as follows:

A breakpoint to main in the process helloloop can be set with one of the following commands:

Please be aware, that process-specific breakpoints are set, as soon as the process is started by Go.

Break.Set \\helloloop\global\main

Break.Set 0x91:0x83d4

Break.Set 145.:0x83d4

Space-id

1 2 3 4 5 6 7 8 9 10 11 12 13 14 ... 24 25

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SIGNUM Systems GDB Server Manual do Utilizador Página 9