TMS320F28388D: Can the ARM Automatic Trampoline Creation in Assembly Code be Turned Off

Ed Sanders

Greetings,

I have some assembly code which has some branch instructions. When I look at the generated output, I can see that the linker added trampolines immediately after the branches. Is there any way to turn that off and generate a link error instead?

Thank you,

over 2 years ago

0 Ki over 2 years ago

TI__Guru**** 483451 points

Hello Ed,

I have brought this attention to the compiler experts. Due to local holidays you may not hear a response until next week.

Thanks

0 Ed Sanders over 2 years ago in reply to Ki

Genius 4205 points

OK. Thank you for the heads up.

0 George Mock over 2 years ago in reply to Ed Sanders

TI__Guru**** 253390 points

Use the linker option --trampolines=off. For details, please search the TI ARM assembly tools manual for the sub-chapter titled Generate Far Call Trampolines.

Thanks and regards,

-George

0 Ed Sanders over 2 years ago in reply to George Mock

Genius 4205 points

I must have missed it when I scanned for it originally. This seems to turn off all trampolines. Is there any way to turn them off only for assembly files?

Thank you,

0 George Mock over 2 years ago in reply to Ed Sanders

TI__Guru**** 253390 points

Ed Sanders said:
Is there any way to turn them off only for assembly files?

Unfortunately, no.

Thanks and regards,

-George

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TMS320F28388D: Can the ARM Automatic Trampoline Creation in Assembly Code be Turned Off