Compiler/TDA4VM: error: creating output section ".init_array" without a SECTIONS specification

user6257046

Part Number: TDA4VM

Tool/software: TI C/C++ Compiler

I encountered this problem when compiling a C ++ program on R5F: error: creating output section ".init_array" without a SECTIONS specification .The linker.cmd file did not declare the init_array section, so how do I declare it and assign an address to the section ?

Thanks

over 5 years ago

0 Lucas Weaver over 5 years ago

TI__Genius 13845 points

Hello,

What version of the SDK are you using? I would recommend reviewing the below developer note for information on how to modify the memory map. If you have further questions, please let me know.

http://software-dl.ti.com/jacinto7/esd/processor-sdk-rtos-jacinto7/latest/exports/docs/psdk_rtos_auto/docs/user_guide/developer_notes_memory_map.html

Regards,

Lucas

0 user6257046 over 5 years ago in reply to Lucas Weaver

Intellectual 510 points

My SDK is TDA4. I want to run executable on R5F. This link is the allocation of memory addresses, but it has not been resolved without the init_array section。

Thanks

0 Lucas Weaver over 5 years ago in reply to user6257046

TI__Genius 13845 points

Hi,

I have forwarded your question to the appropriate experts, I will get back to you shortly.

Regards,

Lucas

0 Brijesh Jadav over 5 years ago in reply to user6257046

TI__Guru**** 485675 points

Hi,

Does the C-Code work fine? would like to see if this is something related to C++ code.

Rgds,

Brijesh

0 user6257046 over 5 years ago in reply to Brijesh Jadav

Intellectual 510 points

C code is normal, simple C ++ code is also normal, but this problem will occur after a little more complicated.
What kind of memory addresses can be allocated? What does their address mean?

Thanks

0 Chester Gillon over 5 years ago in reply to user6257046

Guru 92251 points

user6257046 said:
C code is normal, simple C ++ code is also normal, but this problem will occur after a little more complicated.

The .init_array section is used for C++ Constructor tables, and is a read-only section.

Therefore, suggest editing the linker command file file add an entry for the .init_array section using the same memory region as for other read-only sections (.text or .const).

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Compiler/TDA4VM: error: creating output section ".init_array" without a SECTIONS specification