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Preprocessor output with macro expansion etc with 'includ'ed file data (etc.)

Stephen Phillips1
Expert 1250 points
Other Parts Discussed in Thread: MSP430F5342

Pertinent information:

'Building file: ../source/init.c'
'Invoking: MSP430 Compiler'
"C:/TI/ccsv5/tools/compiler/msp430_4.2.4/bin/cl430" -vmspx --abi=eabi --code_model=large --data_model=large -O1 --opt_for_speed=0 -g --include_path="H:/CSE_tag/firmware/tag_pa1/include" --include_path="C:/TI/ccsv5/ccs_base/msp430/include" --include_path="C:/TI/ccsv5/tools/compiler/msp430_4.2.4/include" --advice:power="all" --float_operations_allowed=all --gen_acp_raw --preproc_only --define=__MSP430F5342__ --define=SIZE_OUTFRAME_Q=2 --define="THIS_DEVICE_ADDRESS={ 0xC0, 0xA8, 0x00, 0x0F }" --define=SIZE_INFRAME_Q=2 --define=NUM_CONNECTIONS=2 --define=MAX_HOPS=0 --define=END_DEVICE=1 --define=MAX_APP_PAYLOAD=25 --define=MAX_HOPS_FROM_AP=1 --define=MAX_NWK_PAYLOAD=9 --define=DEFAULT_JOIN_TOKEN=0xC0A8FFFF --define=DEFAULT_LINK_TOKEN=0x87654321 --define=SERIAL_PORT --define=EXTENDED_API=1 --diag_warning=225 --display_error_number --diag_wrap=off --silicon_errata=CPU21 --silicon_errata=CPU22 --silicon_errata=CPU23 --silicon_errata=CPU40 --fp_reassoc=on --printf_support=full --c_src_interlist --asm_listing --output_all_syms --obj_directory="source"  "../source/init.c"'

I am trying to resolve user defined macro's and expansion issues in some code, yet I cannot seem to find a way to output the expanded macro information along with header data. I've tried -ppo (output preprocessor only) -ppm (something about user defined macros).

I get a few files .pp - just has the included file list .rl - just contains the code with a symbol prepend-ed on each line. What file contains the expanded macro definitions and or errors?

Is their a separate preprocessor I can call just to get the output?

Ideas and suggestions welcome!

Stephen

  • 0
    Expert 1250 points

    Fortunately I'm not quoting myself here.

    The RL file appears to contain some expanded data. The first column indicates 'things' (magic symbols?)

    N (not sure what this means) appears to be something 'used'

    S (Skipped) something NOT used

    X (eXpanded) this shows something expanded

    L (Link?) used with included files often with a number of the line the linked file was mentioned from along with a path.

    Anyhow it appears it does expand etc. just a bit confusing, I'm not sure it was meant to be human readable.


    I kind of answered my question and solved the (my particular) issue I was having. This is here in case someone else gets confused by the first column of symbols in .RL files.

    Stephen

  • 0 in reply to Stephen Phillips1
    TI__Guru**** 251270 points

    You are using the output of the --gen_acp_raw option.  That option, and its output, is discussed in the MSP430 compiler manual.

    Thanks and regards,

    -George