Re: cannot allocate memory running mame

[Martin Husemann <martin%duskware.de@localhost>]

On Thu, Oct 01, 2020 at 02:03:30PM +0200, Martin Husemann wrote:
> On Thu, Oct 01, 2020 at 01:56:15PM +0200, Thomas Klausner wrote:
> > Program Headers:
> >   Type           Offset             VirtAddr           PhysAddr
> >                  FileSiz            MemSiz              Flags  Align
> [..]
> >   LOAD           0x0000000000000000 0x0000000000400000 0x0000000000400000
> >                  0x00000000107ba378 0x00000000107ba378  R E    0x200000
> 
> MemSiz 0x00000000107ba378 > 0x0000000010000000 (which is 256MB), see
> sys/arch/amd64/include/vmparam.h:
> 
> /*
>  * Virtual memory related constants, all in bytes
>  */
> #define MAXTSIZ         (256*1024*1024)         /* max text size */

AFAICT for amd64 the limit is arbitrary, if you only need it temporarily for
debugging purposes, just bump it to 512 MB (or bigger) and rebuild your kernel.

Martin