Compiler/LAUNCHXL-F28379D: #10099-D program will not fit into available memory. run placement with alignment/blocking fails for section ".ebss" size 0x9e9a page 1.

satheesh kumar raju

Part Number: LAUNCHXL-F28379D
Other Parts Discussed in Thread: C2000WARE

Tool/software: TI C/C++ Compiler

Hi,

During Linking process, I am getting an error

Description Resource Path Location Type
#10099-D program will not fit into available memory. run placement with alignment/blocking fails for section ".ebss" size 0x9e9a page 1. Available memory ranges: 2837x_FLASH_lnk_cpu1.cmd /quad_CCS line 101 C/C++ Problem

This is my linker file command line for .ebss section

But other sections are getting allocated without any problem

over 6 years ago

0 Ozino Odharo over 6 years ago

TI__Genius 17673 points

Satheesh,

Can you try combining memory sections since it appears that splitting does not work in this case.

http://processors.wiki.ti.com/index.php/C28x_Compiler_-_Understanding_Linking

Regards,

Ozino

0 satheesh kumar raju over 6 years ago in reply to Ozino Odharo

Prodigy 150 points

Thanks Ozino. I will try it.

0 satheesh kumar raju over 6 years ago in reply to Ozino Odharo

Prodigy 150 points

Hi,

I have tried combining the memory sections but still it does not work fully.

.ebss.1 is left unallocated.

0 Ozino Odharo over 6 years ago in reply to satheesh kumar raju

TI__Genius 17673 points

Hi,

Can you make the RAML5 be the last memory range in the .ebss assignment. Additionally, if there's still not enough space, you can consider combining one more block of GS RAM and see if that helps. Is your current linker cmd file built of the example linker files provided in C2000Ware? Do you have a lot of global variables in your application?

Regards,

Ozino

0 satheesh kumar raju over 6 years ago in reply to Ozino Odharo

Prodigy 150 points

Hi Ozino,

Thanks for the suggestion.

1) I placed the RAMLS5 as last memory range but still .ebss.1 remained unallocated. I can see there is mamory available in RAMGS10_11 but the linker is not linking this memory block for some unknown reason.

2) I have combined RAMGS0 till RAMGS11

3) Current linker file using is one which is provided in C2000ware

4) Yes, My application consists of more global variables

Regards,

Satheesh

0 Ozino Odharo over 6 years ago in reply to satheesh kumar raju

TI__Genius 17673 points

Satheesh,

Can you try combining the RAMGS blocks one more time and see if that makes a difference.

Also, please refer to C2000 compiler tools documentation for more details on ebss/data/text etc sections. You can also find help to understand linker command file in the documentation.

What compiler version are you using in your project?

Regards,

Ozino

0 satheesh kumar raju over 6 years ago in reply to Ozino Odharo

Prodigy 150 points

Ozino,

Thanks for the suggestion. I have tried but no use.

Can I make use of RAMGS14 and RAMGS15 on PAGE 0 for .ebss section (Which uses memory of PAGE1)?. If yes, please tell me how to initialize it.

Regards

Satheesh

0 Ozino Odharo over 6 years ago in reply to satheesh kumar raju

TI__Genius 17673 points

Satheesh,

Remember that

PAGE 0 is typically used for program sections. For example .text or other named sections that contain code.

PAGE 1 is used for data sections. For example .stack.

You cannot include memory ranges across different pages.

What compiler version are you using?

-Ozino

0 satheesh kumar raju over 6 years ago in reply to Ozino Odharo

Prodigy 150 points

Ozino,

Thanks for the clarification.

I am using TIv18.12.2.LTS version

Regards,

Satheesh

C2000™︎ microcontrollers

C2000 microcontrollers forum

Compiler/LAUNCHXL-F28379D: #10099-D program will not fit into available memory. run placement with alignment/blocking fails for section ".ebss" size 0x9e9a page 1.