haiku/headers/build/os/kernel
Adrien Destugues 68d37cfb3a Fix definition of PAGESIZE and B_PAGE_SIZE
On sparc, the minimal page size we can use is 8K. Since B_PAGE_SIZE and
PAGESIZE defines were hardcoded to 4K, this resulted in a lot of
confusion in all code trying to manipulate pages.

- Remove cpu.h from headers/private/kernel/arch/*. It dates back from
  NewOS and was not used anymore since our kernel uses B_PAGE_SIZE
  (PAGE_SIZE was the only thing defined in this header).
- Add posix/arch/*/limits.h with the arch specific page size and include
  it from the main limits.h.
- Adjust bios_ia32/debug.cpp which was the only place using the
  PAGE_SIZE constant from the deleted headers.
- Change OS.h to define B_PAGE_SIZE to be the same as POSIX PAGESIZE.
- Define PAGESIZE in the build header if the host OS doesn't.

Change-Id: I8c3732cf952ea3c2f088aa16d216678fbf198b96
Reviewed-on: https://review.haiku-os.org/c/haiku/+/3558
Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>
2021-01-08 12:02:16 +00:00
..
elf.h elf.h: add some missing defines 2020-12-28 22:20:43 +01:00
fs_attr.h libroot_build: Properly remap fs_attr_* functions. 2018-04-29 17:25:18 +00:00
fs_info.h s/OpenBeOS License/MIT License/ universally, as they're the same thing. 2017-02-09 22:09:56 -05:00
image.h headers/build: Reunify BeBuild.h and related cleanup. 2017-12-11 19:15:47 -05:00
OS.h Fix definition of PAGESIZE and B_PAGE_SIZE 2021-01-08 12:02:16 +00:00