LPC MicrocontrollersのトピックRe: Couldn't reserve space for cygwin's heap

Couldn't reserve space for cygwin's heap

at-nakano — Fri, 07 Oct 2022 01:35:08 GMT

Hi,

I'm using LPCXpresso v7.0.0 [Build 92] with LPC1763, and encountered problem this morning listed below:

0 [main] us 0 init_cheap: VirtualAlloc pointer is null, Win32 error 487
AllocationBase 0x0, BaseAddress 0x71110000, RegionSize 0x200000, State 0x10000
C:\nxp\LPCXpresso_7.0.0_92\lpcxpresso\msys\bin\make.exe: *** Couldn't reserve space for cygwin's heap, Win32 error 0

According to binary file in the project, last build was successfully performed 08 Sep. 2022, I have not use the LPCXpresso until this morning.
I have not install any new software/services, but few Windows Update were requested/performed past one month.

I did digging archives and tried replacing msys-1.0.dll to ver1.0.11 which is posted by TechSupport, but the problem is not solved.

Any Ideas?

Best,

Re: Couldn't reserve space for cygwin's heap

Alice_Yang — Mon, 10 Oct 2022 01:13:38 GMT

Hello,

How about refer to the method this thread：

https://community.nxp.com/t5/LPCXpresso-IDE/LPCXpresso-v3-4-0-Build-187-Error-quot-VirtualAlloc-pointer-is/m-p/554684

Alice

Re: Couldn't reserve space for cygwin's heap

at-nakano — Tue, 11 Oct 2022 00:11:30 GMT

Hi Alice,

Thank you for your reply and the information.

I had already tried the same one based on the information in the link below, but the issue was not solved.

https://community.nxp.com/t5/LPC-Microcontrollers/Couldn-t-reserve-space-for-cygwin-s-heap-Win32-error-0/m-p/1392925

On the other hand, I found msys-1.0.dll under the folder for Renesas's e2 studio, and the issue was gone with the one.

I did compare the original msys-1.0.dll and downloaded one, and they are exactly matched, but with Renesas's file is not same with the other two files, although the file/product version were all 1000.11.0.0/1.0.11.
For the issue I posted, it seems like fine for now, but I wonder why there are variety of msys-1.0.dll....