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I'm using the secure boot, so there are some SK_API calls in my project.
I can build my project successfully with COFF output format.
But when I try to build the project with ELF output format, there is a error:
So I find the lib file in \ti\ccsv5\tools\compiler\c6000_7.4.4\lib,
there is a rts64plus_elf.lib and a rts64plus.lib.
I thought the rts64plus.lib is COFF format, and the rts64plus.lib is ELF format.
So, I changed the name of rts64plus_elf.lib to rts64plus.lib, and rebuild the project, but got:
So, I think the rts64plus_elf.lib doesn't have the SK_APIs.
I find the source code in the ti\ccsv5\tools\compiler\c6000_7.4.4\lib\
The rtssrc.zip is the package of the source code. And there is a mklib.exe. I tried the mklib.exe but it occured some errors. I've use mklib -h to see the options of the command, but didn't get the right way to compile the source code.
I've also open a new CCS "Static Library" project and add all the source files to the project. But when I build the project, many errors occured.
Can TI give me some guidance on recompile the source code?
And can TI provide me the rts64plus.lib in ELF format?
Thank you.
Frank
Hi George,
Yes, in the /c6748.cmd:
I comment the "-lrts64plus.lib" in the first line, but got:
"
**** Build of configuration Debug for project GPIO_LED_Secure_boot_NAND ****
"D:\\ti\\ccsv5\\utils\\bin\\gmake" -k all
'Building target: GPIO_LED_Secure_boot_NAND.out'
'Invoking: C6000 Linker'
"D:/ti/ccsv5/tools/compiler/c6000_7.4.4/bin/cl6x" -mv6740 --abi=eabi -g --define=c6748 --display_error_number --diag_warning=225 --diag_wrap=off -z --stack_size=0x800 -m"GPIO_LED_Secure_boot_NAND.map" --heap_size=0x800 -i"../lib" -i"../../../Library" -i"D:/ti/ccsv5/tools/compiler/c6000_7.4.4/lib" -i"D:/ti/ccsv5/tools/compiler/c6000_7.4.4/include" --reread_libs --warn_sections --display_error_number --diag_wrap=off --xml_link_info="GPIO_LED_Secure_boot_NAND_linkInfo.xml" --rom_model -o "GPIO_LED_Secure_boot_NAND.out" "./util.obj" "./uart_print.obj" "./sk_cwrap.obj" "./sha256.obj" "./sha1.obj" "./sha.obj" "./nand.obj" "./main_task.obj" "./device_nand.obj" "./device_async_mem.obj" "./device.obj" "./debug.obj" "./async_mem.obj" "./aes_keyschedule.obj" "./aes_encrypt.obj" "./aes_decrypt.obj" "./aes_cbc_encrypt.obj" "./aes_cbc_decrypt.obj" "./aes.obj" "./KeyEncryption_Nand.obj" "../C6748.cmd" "../lib/drivers.lib" "../lib/grlib.lib" "../lib/platform.lib" "../lib/utils.lib" -l../../../Library/Platform/Debug/Platform.lib -l../../../Library/StarterWare/Drivers/Debug/drivers.lib -lgrlib.lib -lutils.lib -l"libc.a"
<Linking>
warning #10373-D: library "../lib/drivers.lib" contains TI-COFF object files which are incompatible with the ELF output file. Ensure you are using the proper library.
warning #10373-D: library "../lib/grlib.lib" contains TI-COFF object files which are incompatible with the ELF output file. Ensure you are using the proper library.
warning #10373-D: library "../lib/platform.lib" contains TI-COFF object files which are incompatible with the ELF output file. Ensure you are using the proper library.
warning #10373-D: library "../lib/utils.lib" contains TI-COFF object files which are incompatible with the ELF output file. Ensure you are using the proper library.
warning #10373-D: library "../lib/grlib.lib" contains TI-COFF object files which are incompatible with the ELF output file. Ensure you are using the proper library.
warning #10373-D: library "../lib/utils.lib" contains TI-COFF object files which are incompatible with the ELF output file. Ensure you are using the proper library.
>> Compilation failure
warning #10373-D: library "../lib/drivers.lib" contains TI-COFF object files which are incompatible with the ELF output file. Ensure you are using the proper library.
warning #10373-D: library "../lib/grlib.lib" contains TI-COFF object files which are incompatible with the ELF output file. Ensure you are using the proper library.
warning #10373-D: library "../lib/platform.lib" contains TI-COFF object files which are incompatible with the ELF output file. Ensure you are using the proper library.
warning #10373-D: library "../lib/utils.lib" contains TI-COFF object files which are incompatible with the ELF output file. Ensure you are using the proper library.
warning #10373-D: library "../lib/grlib.lib" contains TI-COFF object files which are incompatible with the ELF output file. Ensure you are using the proper library.
warning #10373-D: library "../lib/utils.lib" contains TI-COFF object files which are incompatible with the ELF output file. Ensure you are using the proper library.
undefined first referenced
symbol in file
--------- ----------------
AES_cbcEncrypt ./KeyEncryption_Nand.obj
AES_encrypt ./KeyEncryption_Nand.obj
AES_keySchedule ./KeyEncryption_Nand.obj
EXTERNAL_RAM_START ./util.obj
NANDStart ./KeyEncryption_Nand.obj
SK_allocSC ./KeyEncryption_Nand.obj
SK_registerSCWP ./KeyEncryption_Nand.obj
SK_setUserKey ./KeyEncryption_Nand.obj
SK_switchNonSec ./main_task.obj
_STACK_SIZE ./KeyEncryption_Nand.obj
error #10234-D: unresolved symbols remain
error #10010: errors encountered during linking; "GPIO_LED_Secure_boot_NAND.out" not built
gmake: *** [GPIO_LED_Secure_boot_NAND.out] Error 1
gmake: Target `all' not remade because of errors.
**** Build Finished ****
"
But the symbols could be found when compile in COFF format.
Frank
