Re: NetBSD/virt68k live-image
Izumi Tsutsui <[email protected]> Sat, 8 Feb 2025 14:31:12 +0900
| Newsgroups | gmane.os.netbsd.ports.m68k |
|---|---|
| Message-ID | <[email protected]> |
> This is probably something that needs the much-discussed 68K page table improvements to build, right? Otherwise even with 8KB pages 68K is still limited to 960MB address space. > > That had been enough for me to build git on my HP 9000-433s, but I can imagine there are packages that need 1GB or more address space to build these days, probably including LLVM et al. Actual limitation is: - ~960MB kernel address space (with 8KB page size) by default - this can be bumped by increasing MAXKL2SIZE in <m68k/pmap_motorola.h> - ~480MB user address space (with 8KB page size) and no easy workaround to bump this limitation --- Izumi Tsutsui