CodeWarrior Development ToolsのトピックRe: Ld error: - ccalloc would have returned NULL

Ld error: - ccalloc would have returned NULL

609510318 — Wed, 15 Apr 2020 17:01:56 GMT

Ld error: - ccalloc would have returned NULL

What is the reason for this err?

Re: Ld error: - ccalloc would have returned NULL

ErichStyger — Thu, 16 Apr 2020 06:19:31 GMT

It looks to me that the linker (ld) is running into a problem while trying to get memory allocated.

Does it happen to you for other projects too? I think your linker file must use something special or must be very big somehow?

I'm affraid that you would have to try to reduce/change the linker file to find out what is causing this.

On a side note: it would be useful to know the Version of CodeWarrior and target used. You might exchange the toolchain/linker to see if this has a positive effect, but tinkering with the tool chain would need expert knowledge.

I hope this helps,

Erich

Re: Ld error: - ccalloc would have returned NULL

609510318 — Fri, 17 Apr 2020 03:24:31 GMT

Once this err happened one time,other projects had the same problem.

Re: Ld error: - ccalloc would have returned NULL

609510318 — Fri, 17 Apr 2020 03:36:51 GMT

I just solve this problem temporarily, I correct the value of the stack size , heap size and and M_VECTOR_RAM_SIZE .

It does work! This correction method is approved useful!

But I do not know the real reason.

Re: Ld error: - ccalloc would have returned NULL

609510318 — Fri, 17 Apr 2020 07:45:14 GMT

The reason is now confirmed that the RAM of my codes is over 60k.But I have another question about RAM_L and RAM_U.