Re: [edk2] Determine free memory available for EFI apps

Subject: Re: [edk2] Determine free memory available for EFI apps

From: Andrew Fish <afish@apple.com>

To: edk2-devel@lists.sourceforge.net

Date: 2014-09-26 16:31:26


On Sep 26, 2014, at 8:21 AM, J. E. <nszeroone@hotmail.com> wrote:

Is there a way to find out how much free memory is available?


You have to use gBS->GetMemoryMap(). You can see the algorithm in the shell memmap command. 

Are EFI apps limited to a certain amount of RAM?

No you can allocate lots.

Thanks,

Andrew Fish

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