Compiler/TMS320F280025C: ELF & Data Section

nik

Part Number: TMS320F280025C

Tool/software: TI C/C++ Compiler

Hi,

I have ported my project from F280041 to F280025c

I am BOOTROM library (FlashAPI_ROM_F28002x_FPU32.lib) is in ELF format. not the legacy COFF format.

Can i get FlashAPI_ROM_F28002x_FPU32.lib in the COFF format. So that i dont need to change the project to ELF.

Thanks in advance

Nikhil

0 Vamsi Gudivada over 5 years ago

Nikhil,

For F280025, we are supporting only the EABI format and not the legacy coff.

Please let us know if you need any support in migrating to EABI.

Thanks and regards,
Vamsi

0 nik over 5 years ago in reply to Vamsi Gudivada

Hi ,

In my bootloader code , if m signature is correct i was jumping to application memory location.

In COFF it was working fine. But in EABI the jumping is not happening

I will be calling the below function in bootloader if my signature is correct.

((void (*)(void))(&AppReset))();

In cmd file

APP_BEGIN : origin = 0x081000, length = 0x000002

codestart : > APP_BEGIN, PAGE = 0, ALIGN(4)
START(AppReset)

In codestart function i am calling c_init()

Somehow AppReset() function is not calling proper and going to c_init.

This works fine with COFF but not working with EABI

0 Vamsi Gudivada over 5 years ago in reply to nik

Nik,

Take a look at this post and see if it helps:

Let me know if it does not help. I will assign it to our team to help you further.

Thanks and regards,
Vamsi

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