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Pattern only matches removed unused sections

Thibault tch

During the linking, i have these 2 warnings :

portage_task_latency.sct(15): warning: L6329W: Pattern LPC23_EMAC.o(ZI) only matches removed unused sections.
portage_task_latency.sct(15): warning: L6314W: No section matches pattern LPC23_EMAC.o(RW).

It seems to be link to LPC23_EMAC.c; i put in options of file (memory assignement): ZI : IRAM2, Other Data IRAM2 (As in example Http_demo for MCB2300 with rtx)

  • 0

    I'll try to guess. The code and variables in the file LPC23_EMAC.c have been optimized away since they are unused in your program. Perhaps, you added the file to your project recently and the rest of your program doesn't reference it yet.

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     L6329W: Pattern LPC23_EMAC.o(ZI) only matches removed unused sections.

    "It seems to be link to LPC23_EMAC.c"

    Yes - one would expect LPC23_EMAC.o to be the object file generated by compiling LPC23_EMAC.c !