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Tool/software: TI-RTOS
Hello,
I get an undefined symbol errors when I try to compile the attached example project as C++.
Is there anything special I should do to make it work with C++?
Stephen
**** Build of configuration Debug for project F28335_example_BIOS5_flash **** "C:\\ti\\ccs6_2_0\\ccsv6\\utils\\bin\\gmake" -k all 'Building file: ../F28335_example_BIOS5_flash.tcf' 'Invoking: TConf' "C:/ti/bios_5_42_00_07/xdctools/tconf" -b -Dconfig.importPath="C:/ti/bios_5_42_00_07/packages;" "../F28335_example_BIOS5_flash.tcf" 'Finished building: ../F28335_example_BIOS5_flash.tcf' ' ' 'Building file: F28335_example_BIOS5_flashcfg.s??' 'Invoking: C2000 Compiler' "C:/projects/UPS_SVN/Compilers/ti-cgt-C2000_6.2.11/bin/cl2000" -v28 -ml -mt --float_support=fpu32 -g --include_path="C:/projects/UPS_SVN/Compilers/ti-cgt-C2000_6.2.11/include" --include_path="C:/Users/shallacy/Downloads/F28335_examples_CCSv5/F28335_example_BIOS5_flash/include" --include_path="C:/Users/shallacy/Downloads/F28335_examples_CCSv5/F28335_example_BIOS5_flash/DSP2833x_headers/include" --include_path="C:/ti/bios_5_42_00_07/packages/ti/bios/include" --include_path="C:/ti/bios_5_42_00_07/packages/ti/rtdx/include/c2000" --include_path="C:/Users/shallacy/Downloads/F28335_examples_CCSv5/F28335_example_BIOS5_flash/Debug" --cpp_default --define=EXAMPLE_BIOS5 --define=EXAMPLE_FLASH --quiet --diag_warning=225 --display_error_number --diag_suppress=303 -k --c_src_interlist --asm_listing --output_all_syms --preproc_with_compile --preproc_dependency="F28335_example_BIOS5_flashcfg.d" "F28335_example_BIOS5_flashcfg.s??" 'Finished building: F28335_example_BIOS5_flashcfg.s??' ' ' 'Building file: F28335_example_BIOS5_flashcfg_c.c' 'Invoking: C2000 Compiler' "C:/projects/UPS_SVN/Compilers/ti-cgt-C2000_6.2.11/bin/cl2000" -v28 -ml -mt --float_support=fpu32 -g --include_path="C:/projects/UPS_SVN/Compilers/ti-cgt-C2000_6.2.11/include" --include_path="C:/Users/shallacy/Downloads/F28335_examples_CCSv5/F28335_example_BIOS5_flash/include" --include_path="C:/Users/shallacy/Downloads/F28335_examples_CCSv5/F28335_example_BIOS5_flash/DSP2833x_headers/include" --include_path="C:/ti/bios_5_42_00_07/packages/ti/bios/include" --include_path="C:/ti/bios_5_42_00_07/packages/ti/rtdx/include/c2000" --include_path="C:/Users/shallacy/Downloads/F28335_examples_CCSv5/F28335_example_BIOS5_flash/Debug" --cpp_default --define=EXAMPLE_BIOS5 --define=EXAMPLE_FLASH --quiet --diag_warning=225 --display_error_number --diag_suppress=303 -k --c_src_interlist --asm_listing --output_all_syms --preproc_with_compile --preproc_dependency="F28335_example_BIOS5_flashcfg_c.d" "F28335_example_BIOS5_flashcfg_c.c" 'Finished building: F28335_example_BIOS5_flashcfg_c.c' ' ' 'Building file: ../src/Adc.c' 'Invoking: C2000 Compiler' "C:/projects/UPS_SVN/Compilers/ti-cgt-C2000_6.2.11/bin/cl2000" -v28 -ml -mt --float_support=fpu32 -g --include_path="C:/projects/UPS_SVN/Compilers/ti-cgt-C2000_6.2.11/include" --include_path="C:/Users/shallacy/Downloads/F28335_examples_CCSv5/F28335_example_BIOS5_flash/include" --include_path="C:/Users/shallacy/Downloads/F28335_examples_CCSv5/F28335_example_BIOS5_flash/DSP2833x_headers/include" --include_path="C:/ti/bios_5_42_00_07/packages/ti/bios/include" --include_path="C:/ti/bios_5_42_00_07/packages/ti/rtdx/include/c2000" --include_path="C:/Users/shallacy/Downloads/F28335_examples_CCSv5/F28335_example_BIOS5_flash/Debug" --cpp_default --define=EXAMPLE_BIOS5 --define=EXAMPLE_FLASH --quiet --diag_warning=225 --display_error_number --diag_suppress=303 -k --c_src_interlist --asm_listing --output_all_syms --preproc_with_compile --preproc_dependency="src/Adc.d" --obj_directory="src" "../src/Adc.c" 'Finished building: ../src/Adc.c' ' ' 'Building file: ../src/CodeStartBranch.asm' 'Invoking: C2000 Compiler' "C:/projects/UPS_SVN/Compilers/ti-cgt-C2000_6.2.11/bin/cl2000" -v28 -ml -mt --float_support=fpu32 -g --include_path="C:/projects/UPS_SVN/Compilers/ti-cgt-C2000_6.2.11/include" --include_path="C:/Users/shallacy/Downloads/F28335_examples_CCSv5/F28335_example_BIOS5_flash/include" --include_path="C:/Users/shallacy/Downloads/F28335_examples_CCSv5/F28335_example_BIOS5_flash/DSP2833x_headers/include" --include_path="C:/ti/bios_5_42_00_07/packages/ti/bios/include" --include_path="C:/ti/bios_5_42_00_07/packages/ti/rtdx/include/c2000" --include_path="C:/Users/shallacy/Downloads/F28335_examples_CCSv5/F28335_example_BIOS5_flash/Debug" --cpp_default --define=EXAMPLE_BIOS5 --define=EXAMPLE_FLASH --quiet --diag_warning=225 --display_error_number --diag_suppress=303 -k --c_src_interlist --asm_listing --output_all_syms --preproc_with_compile --preproc_dependency="src/CodeStartBranch.d" --obj_directory="src" "../src/CodeStartBranch.asm" 'Finished building: ../src/CodeStartBranch.asm' ' ' 'Building file: ../src/DSP2833x_GlobalVariableDefs.c' 'Invoking: C2000 Compiler' "C:/projects/UPS_SVN/Compilers/ti-cgt-C2000_6.2.11/bin/cl2000" -v28 -ml -mt --float_support=fpu32 -g --include_path="C:/projects/UPS_SVN/Compilers/ti-cgt-C2000_6.2.11/include" --include_path="C:/Users/shallacy/Downloads/F28335_examples_CCSv5/F28335_example_BIOS5_flash/include" --include_path="C:/Users/shallacy/Downloads/F28335_examples_CCSv5/F28335_example_BIOS5_flash/DSP2833x_headers/include" --include_path="C:/ti/bios_5_42_00_07/packages/ti/bios/include" --include_path="C:/ti/bios_5_42_00_07/packages/ti/rtdx/include/c2000" --include_path="C:/Users/shallacy/Downloads/F28335_examples_CCSv5/F28335_example_BIOS5_flash/Debug" --cpp_default --define=EXAMPLE_BIOS5 --define=EXAMPLE_FLASH --quiet --diag_warning=225 --display_error_number --diag_suppress=303 -k --c_src_interlist --asm_listing --output_all_syms --preproc_with_compile --preproc_dependency="src/DSP2833x_GlobalVariableDefs.d" --obj_directory="src" "../src/DSP2833x_GlobalVariableDefs.c" 'Finished building: ../src/DSP2833x_GlobalVariableDefs.c' ' ' 'Building file: ../src/DefaultIsr_BIOS.c' 'Invoking: C2000 Compiler' "C:/projects/UPS_SVN/Compilers/ti-cgt-C2000_6.2.11/bin/cl2000" -v28 -ml -mt --float_support=fpu32 -g --include_path="C:/projects/UPS_SVN/Compilers/ti-cgt-C2000_6.2.11/include" --include_path="C:/Users/shallacy/Downloads/F28335_examples_CCSv5/F28335_example_BIOS5_flash/include" --include_path="C:/Users/shallacy/Downloads/F28335_examples_CCSv5/F28335_example_BIOS5_flash/DSP2833x_headers/include" --include_path="C:/ti/bios_5_42_00_07/packages/ti/bios/include" --include_path="C:/ti/bios_5_42_00_07/packages/ti/rtdx/include/c2000" --include_path="C:/Users/shallacy/Downloads/F28335_examples_CCSv5/F28335_example_BIOS5_flash/Debug" --cpp_default --define=EXAMPLE_BIOS5 --define=EXAMPLE_FLASH --quiet --diag_warning=225 --display_error_number --diag_suppress=303 -k --c_src_interlist --asm_listing --output_all_syms --preproc_with_compile --preproc_dependency="src/DefaultIsr_BIOS.d" --obj_directory="src" "../src/DefaultIsr_BIOS.c" 'Finished building: ../src/DefaultIsr_BIOS.c' ' ' 'Building file: ../src/DelayUs.asm' 'Invoking: C2000 Compiler' "C:/projects/UPS_SVN/Compilers/ti-cgt-C2000_6.2.11/bin/cl2000" -v28 -ml -mt --float_support=fpu32 -g --include_path="C:/projects/UPS_SVN/Compilers/ti-cgt-C2000_6.2.11/include" --include_path="C:/Users/shallacy/Downloads/F28335_examples_CCSv5/F28335_example_BIOS5_flash/include" --include_path="C:/Users/shallacy/Downloads/F28335_examples_CCSv5/F28335_example_BIOS5_flash/DSP2833x_headers/include" --include_path="C:/ti/bios_5_42_00_07/packages/ti/bios/include" --include_path="C:/ti/bios_5_42_00_07/packages/ti/rtdx/include/c2000" --include_path="C:/Users/shallacy/Downloads/F28335_examples_CCSv5/F28335_example_BIOS5_flash/Debug" --cpp_default --define=EXAMPLE_BIOS5 --define=EXAMPLE_FLASH --quiet --diag_warning=225 --display_error_number --diag_suppress=303 -k --c_src_interlist --asm_listing --output_all_syms --preproc_with_compile --preproc_dependency="src/DelayUs.d" --obj_directory="src" "../src/DelayUs.asm" 'Finished building: ../src/DelayUs.asm' ' ' 'Building file: ../src/ECap.c' 'Invoking: C2000 Compiler' "C:/projects/UPS_SVN/Compilers/ti-cgt-C2000_6.2.11/bin/cl2000" -v28 -ml -mt --float_support=fpu32 -g --include_path="C:/projects/UPS_SVN/Compilers/ti-cgt-C2000_6.2.11/include" --include_path="C:/Users/shallacy/Downloads/F28335_examples_CCSv5/F28335_example_BIOS5_flash/include" --include_path="C:/Users/shallacy/Downloads/F28335_examples_CCSv5/F28335_example_BIOS5_flash/DSP2833x_headers/include" --include_path="C:/ti/bios_5_42_00_07/packages/ti/bios/include" --include_path="C:/ti/bios_5_42_00_07/packages/ti/rtdx/include/c2000" --include_path="C:/Users/shallacy/Downloads/F28335_examples_CCSv5/F28335_example_BIOS5_flash/Debug" --cpp_default --define=EXAMPLE_BIOS5 --define=EXAMPLE_FLASH --quiet --diag_warning=225 --display_error_number --diag_suppress=303 -k --c_src_interlist --asm_listing --output_all_syms --preproc_with_compile --preproc_dependency="src/ECap.d" --obj_directory="src" "../src/ECap.c" 'Finished building: ../src/ECap.c' ' ' 'Building file: ../src/EPwm.c' 'Invoking: C2000 Compiler' "C:/projects/UPS_SVN/Compilers/ti-cgt-C2000_6.2.11/bin/cl2000" -v28 -ml -mt --float_support=fpu32 -g --include_path="C:/projects/UPS_SVN/Compilers/ti-cgt-C2000_6.2.11/include" --include_path="C:/Users/shallacy/Downloads/F28335_examples_CCSv5/F28335_example_BIOS5_flash/include" --include_path="C:/Users/shallacy/Downloads/F28335_examples_CCSv5/F28335_example_BIOS5_flash/DSP2833x_headers/include" --include_path="C:/ti/bios_5_42_00_07/packages/ti/bios/include" --include_path="C:/ti/bios_5_42_00_07/packages/ti/rtdx/include/c2000" --include_path="C:/Users/shallacy/Downloads/F28335_examples_CCSv5/F28335_example_BIOS5_flash/Debug" --cpp_default --define=EXAMPLE_BIOS5 --define=EXAMPLE_FLASH --quiet --diag_warning=225 --display_error_number --diag_suppress=303 -k --c_src_interlist --asm_listing --output_all_syms --preproc_with_compile --preproc_dependency="src/EPwm.d" --obj_directory="src" "../src/EPwm.c" 'Finished building: ../src/EPwm.c' ' ' 'Building file: ../src/Flash.c' 'Invoking: C2000 Compiler' "C:/projects/UPS_SVN/Compilers/ti-cgt-C2000_6.2.11/bin/cl2000" -v28 -ml -mt --float_support=fpu32 -g --include_path="C:/projects/UPS_SVN/Compilers/ti-cgt-C2000_6.2.11/include" --include_path="C:/Users/shallacy/Downloads/F28335_examples_CCSv5/F28335_example_BIOS5_flash/include" --include_path="C:/Users/shallacy/Downloads/F28335_examples_CCSv5/F28335_example_BIOS5_flash/DSP2833x_headers/include" --include_path="C:/ti/bios_5_42_00_07/packages/ti/bios/include" --include_path="C:/ti/bios_5_42_00_07/packages/ti/rtdx/include/c2000" --include_path="C:/Users/shallacy/Downloads/F28335_examples_CCSv5/F28335_example_BIOS5_flash/Debug" --cpp_default --define=EXAMPLE_BIOS5 --define=EXAMPLE_FLASH --quiet --diag_warning=225 --display_error_number --diag_suppress=303 -k --c_src_interlist --asm_listing --output_all_syms --preproc_with_compile --preproc_dependency="src/Flash.d" --obj_directory="src" "../src/Flash.c" 'Finished building: ../src/Flash.c' ' ' 'Building file: ../src/Gpio.c' 'Invoking: C2000 Compiler' "C:/projects/UPS_SVN/Compilers/ti-cgt-C2000_6.2.11/bin/cl2000" -v28 -ml -mt --float_support=fpu32 -g --include_path="C:/projects/UPS_SVN/Compilers/ti-cgt-C2000_6.2.11/include" --include_path="C:/Users/shallacy/Downloads/F28335_examples_CCSv5/F28335_example_BIOS5_flash/include" --include_path="C:/Users/shallacy/Downloads/F28335_examples_CCSv5/F28335_example_BIOS5_flash/DSP2833x_headers/include" --include_path="C:/ti/bios_5_42_00_07/packages/ti/bios/include" --include_path="C:/ti/bios_5_42_00_07/packages/ti/rtdx/include/c2000" --include_path="C:/Users/shallacy/Downloads/F28335_examples_CCSv5/F28335_example_BIOS5_flash/Debug" --cpp_default --define=EXAMPLE_BIOS5 --define=EXAMPLE_FLASH --quiet --diag_warning=225 --display_error_number --diag_suppress=303 -k --c_src_interlist --asm_listing --output_all_syms --preproc_with_compile --preproc_dependency="src/Gpio.d" --obj_directory="src" "../src/Gpio.c" 'Finished building: ../src/Gpio.c' ' ' 'Building file: ../src/Main_BIOS.c' 'Invoking: C2000 Compiler' "C:/projects/UPS_SVN/Compilers/ti-cgt-C2000_6.2.11/bin/cl2000" -v28 -ml -mt --float_support=fpu32 -g --include_path="C:/projects/UPS_SVN/Compilers/ti-cgt-C2000_6.2.11/include" --include_path="C:/Users/shallacy/Downloads/F28335_examples_CCSv5/F28335_example_BIOS5_flash/include" --include_path="C:/Users/shallacy/Downloads/F28335_examples_CCSv5/F28335_example_BIOS5_flash/DSP2833x_headers/include" --include_path="C:/ti/bios_5_42_00_07/packages/ti/bios/include" --include_path="C:/ti/bios_5_42_00_07/packages/ti/rtdx/include/c2000" --include_path="C:/Users/shallacy/Downloads/F28335_examples_CCSv5/F28335_example_BIOS5_flash/Debug" --cpp_default --define=EXAMPLE_BIOS5 --define=EXAMPLE_FLASH --quiet --diag_warning=225 --display_error_number --diag_suppress=303 -k --c_src_interlist --asm_listing --output_all_syms --preproc_with_compile --preproc_dependency="src/Main_BIOS.d" --obj_directory="src" "../src/Main_BIOS.c" 'Finished building: ../src/Main_BIOS.c' ' ' 'Building file: ../src/Passwords.asm' 'Invoking: C2000 Compiler' "C:/projects/UPS_SVN/Compilers/ti-cgt-C2000_6.2.11/bin/cl2000" -v28 -ml -mt --float_support=fpu32 -g --include_path="C:/projects/UPS_SVN/Compilers/ti-cgt-C2000_6.2.11/include" --include_path="C:/Users/shallacy/Downloads/F28335_examples_CCSv5/F28335_example_BIOS5_flash/include" --include_path="C:/Users/shallacy/Downloads/F28335_examples_CCSv5/F28335_example_BIOS5_flash/DSP2833x_headers/include" --include_path="C:/ti/bios_5_42_00_07/packages/ti/bios/include" --include_path="C:/ti/bios_5_42_00_07/packages/ti/rtdx/include/c2000" --include_path="C:/Users/shallacy/Downloads/F28335_examples_CCSv5/F28335_example_BIOS5_flash/Debug" --cpp_default --define=EXAMPLE_BIOS5 --define=EXAMPLE_FLASH --quiet --diag_warning=225 --display_error_number --diag_suppress=303 -k --c_src_interlist --asm_listing --output_all_syms --preproc_with_compile --preproc_dependency="src/Passwords.d" --obj_directory="src" "../src/Passwords.asm" 'Finished building: ../src/Passwords.asm' ' ' 'Building file: ../src/PieCtrl_BIOS.c' 'Invoking: C2000 Compiler' "C:/projects/UPS_SVN/Compilers/ti-cgt-C2000_6.2.11/bin/cl2000" -v28 -ml -mt --float_support=fpu32 -g --include_path="C:/projects/UPS_SVN/Compilers/ti-cgt-C2000_6.2.11/include" --include_path="C:/Users/shallacy/Downloads/F28335_examples_CCSv5/F28335_example_BIOS5_flash/include" --include_path="C:/Users/shallacy/Downloads/F28335_examples_CCSv5/F28335_example_BIOS5_flash/DSP2833x_headers/include" --include_path="C:/ti/bios_5_42_00_07/packages/ti/bios/include" --include_path="C:/ti/bios_5_42_00_07/packages/ti/rtdx/include/c2000" --include_path="C:/Users/shallacy/Downloads/F28335_examples_CCSv5/F28335_example_BIOS5_flash/Debug" --cpp_default --define=EXAMPLE_BIOS5 --define=EXAMPLE_FLASH --quiet --diag_warning=225 --display_error_number --diag_suppress=303 -k --c_src_interlist --asm_listing --output_all_syms --preproc_with_compile --preproc_dependency="src/PieCtrl_BIOS.d" --obj_directory="src" "../src/PieCtrl_BIOS.c" 'Finished building: ../src/PieCtrl_BIOS.c' ' ' 'Building file: ../src/SetDBGIER.asm' 'Invoking: C2000 Compiler' "C:/projects/UPS_SVN/Compilers/ti-cgt-C2000_6.2.11/bin/cl2000" -v28 -ml -mt --float_support=fpu32 -g --include_path="C:/projects/UPS_SVN/Compilers/ti-cgt-C2000_6.2.11/include" --include_path="C:/Users/shallacy/Downloads/F28335_examples_CCSv5/F28335_example_BIOS5_flash/include" --include_path="C:/Users/shallacy/Downloads/F28335_examples_CCSv5/F28335_example_BIOS5_flash/DSP2833x_headers/include" --include_path="C:/ti/bios_5_42_00_07/packages/ti/bios/include" --include_path="C:/ti/bios_5_42_00_07/packages/ti/rtdx/include/c2000" --include_path="C:/Users/shallacy/Downloads/F28335_examples_CCSv5/F28335_example_BIOS5_flash/Debug" --cpp_default --define=EXAMPLE_BIOS5 --define=EXAMPLE_FLASH --quiet --diag_warning=225 --display_error_number --diag_suppress=303 -k --c_src_interlist --asm_listing --output_all_syms --preproc_with_compile --preproc_dependency="src/SetDBGIER.d" --obj_directory="src" "../src/SetDBGIER.asm" 'Finished building: ../src/SetDBGIER.asm' ' ' 'Building file: ../src/SysCtrl.c' 'Invoking: C2000 Compiler' "C:/projects/UPS_SVN/Compilers/ti-cgt-C2000_6.2.11/bin/cl2000" -v28 -ml -mt --float_support=fpu32 -g --include_path="C:/projects/UPS_SVN/Compilers/ti-cgt-C2000_6.2.11/include" --include_path="C:/Users/shallacy/Downloads/F28335_examples_CCSv5/F28335_example_BIOS5_flash/include" --include_path="C:/Users/shallacy/Downloads/F28335_examples_CCSv5/F28335_example_BIOS5_flash/DSP2833x_headers/include" --include_path="C:/ti/bios_5_42_00_07/packages/ti/bios/include" --include_path="C:/ti/bios_5_42_00_07/packages/ti/rtdx/include/c2000" --include_path="C:/Users/shallacy/Downloads/F28335_examples_CCSv5/F28335_example_BIOS5_flash/Debug" --cpp_default --define=EXAMPLE_BIOS5 --define=EXAMPLE_FLASH --quiet --diag_warning=225 --display_error_number --diag_suppress=303 -k --c_src_interlist --asm_listing --output_all_syms --preproc_with_compile --preproc_dependency="src/SysCtrl.d" --obj_directory="src" "../src/SysCtrl.c" 'Finished building: ../src/SysCtrl.c' ' ' 'Building file: ../src/Watchdog.c' 'Invoking: C2000 Compiler' "C:/projects/UPS_SVN/Compilers/ti-cgt-C2000_6.2.11/bin/cl2000" -v28 -ml -mt --float_support=fpu32 -g --include_path="C:/projects/UPS_SVN/Compilers/ti-cgt-C2000_6.2.11/include" --include_path="C:/Users/shallacy/Downloads/F28335_examples_CCSv5/F28335_example_BIOS5_flash/include" --include_path="C:/Users/shallacy/Downloads/F28335_examples_CCSv5/F28335_example_BIOS5_flash/DSP2833x_headers/include" --include_path="C:/ti/bios_5_42_00_07/packages/ti/bios/include" --include_path="C:/ti/bios_5_42_00_07/packages/ti/rtdx/include/c2000" --include_path="C:/Users/shallacy/Downloads/F28335_examples_CCSv5/F28335_example_BIOS5_flash/Debug" --cpp_default --define=EXAMPLE_BIOS5 --define=EXAMPLE_FLASH --quiet --diag_warning=225 --display_error_number --diag_suppress=303 -k --c_src_interlist --asm_listing --output_all_syms --preproc_with_compile --preproc_dependency="src/Watchdog.d" --obj_directory="src" "../src/Watchdog.c" 'Finished building: ../src/Watchdog.c' ' ' 'Building file: ../src/Xintf.c' 'Invoking: C2000 Compiler' "C:/projects/UPS_SVN/Compilers/ti-cgt-C2000_6.2.11/bin/cl2000" -v28 -ml -mt --float_support=fpu32 -g --include_path="C:/projects/UPS_SVN/Compilers/ti-cgt-C2000_6.2.11/include" --include_path="C:/Users/shallacy/Downloads/F28335_examples_CCSv5/F28335_example_BIOS5_flash/include" --include_path="C:/Users/shallacy/Downloads/F28335_examples_CCSv5/F28335_example_BIOS5_flash/DSP2833x_headers/include" --include_path="C:/ti/bios_5_42_00_07/packages/ti/bios/include" --include_path="C:/ti/bios_5_42_00_07/packages/ti/rtdx/include/c2000" --include_path="C:/Users/shallacy/Downloads/F28335_examples_CCSv5/F28335_example_BIOS5_flash/Debug" --cpp_default --define=EXAMPLE_BIOS5 --define=EXAMPLE_FLASH --quiet --diag_warning=225 --display_error_number --diag_suppress=303 -k --c_src_interlist --asm_listing --output_all_syms --preproc_with_compile --preproc_dependency="src/Xintf.d" --obj_directory="src" "../src/Xintf.c" 'Finished building: ../src/Xintf.c' ' ' 'Building target: F28335_example_BIOS5_flash.out' 'Invoking: C2000 Linker' "C:/projects/UPS_SVN/Compilers/ti-cgt-C2000_6.2.11/bin/cl2000" -v28 -ml -mt --float_support=fpu32 -g --cpp_default --define=EXAMPLE_BIOS5 --define=EXAMPLE_FLASH --quiet --diag_warning=225 --display_error_number --diag_suppress=303 -k --c_src_interlist --asm_listing --output_all_syms -z -m"F28335_example_BIOS5_flash.map" --warn_sections -i"C:/projects/UPS_SVN/Compilers/ti-cgt-C2000_6.2.11/lib" -i"C:/projects/UPS_SVN/Compilers/ti-cgt-C2000_6.2.11/include" -i"C:/ti/bios_5_42_00_07/packages/ti/rtdx/lib/c2000" -i"C:/ti/bios_5_42_00_07/packages/ti/bios/lib" --reread_libs --xml_link_info="F28335_example_BIOS5_flash_linkInfo.xml" --rom_model -o "F28335_example_BIOS5_flash.out" "./F28335_example_BIOS5_flashcfg.obj" "./F28335_example_BIOS5_flashcfg_c.obj" "./src/Adc.obj" "./src/CodeStartBranch.obj" "./src/DSP2833x_GlobalVariableDefs.obj" "./src/DefaultIsr_BIOS.obj" "./src/DelayUs.obj" "./src/ECap.obj" "./src/EPwm.obj" "./src/Flash.obj" "./src/Gpio.obj" "./src/Main_BIOS.obj" "./src/Passwords.obj" "./src/PieCtrl_BIOS.obj" "./src/SetDBGIER.obj" "./src/SysCtrl.obj" "./src/Watchdog.obj" "./src/Xintf.obj" "../DSP2833x_headers/cmd/DSP2833x_Headers_BIOS.cmd" "../cmd/F28335_BIOS5_flash.cmd" -l"./F28335_example_BIOS5_flashcfg.cmd" -lrts2800_fpu32.lib >> Compilation failure makefile:164: recipe for target 'F28335_example_BIOS5_flash.out' failed undefined first referenced symbol in file --------- ---------------- _ADCINT_ISR ./F28335_example_BIOS5_flashcfg.obj _AdcSwi ./F28335_example_BIOS5_flashcfg.obj DelayUs(unsigned int) ./src/Adc.obj _ECAP1_INT_ISR ./F28335_example_BIOS5_flashcfg.obj _LedBlink ./F28335_example_BIOS5_flashcfg.obj SetDBGIER(unsigned int) ./src/Main_BIOS.obj _UserInit error #10234-D: unresolved symbols remain "./F28335_example_BIOS5_flashcfg.cmd", line 11: error #10104: undefined symbol "_UserInit" used in expression error #10010: errors encountered during linking; "F28335_example_BIOS5_flash.out" not built gmake: *** [F28335_example_BIOS5_flash.out] Error 1 gmake: Target 'all' not remade because of errors. **** Build Finished ****
stevenh said:I wouldn't think there would be any name mangling issues since all the files are compiled as c++ files.
I'm not a C++ person, but it seems clear that name mangling is not happening when compiled as C++.
To accommodate this lack of name mangling (i.e., leading underscore), you need your asm file labels to not have the "_". I would suggest double-labeling each global in your asm files - one label with leading "_" and one without so that the asm file can be used for both C and C++ references.
You also need to prevent tconf from applying the leading "_" for prog.extern(label) statements in your .tcf file. You can accomplish this by providing a 2nd parameter to prog.extern of "C++". For example, change
prog.extern("UserInit");
to
prog.extern("UserInit", "C++");
Regards,
- Rob
