Andrew Boie 0a791b7a09 x86: mmu: clarify physical/virtual conversions ... The page table implementation requires conversion between virtual and physical addresses when creating and walking page tables. Add a phys_addr() and virt_addr() functions instead of hard-casting these values, plus a macro for doing the same in ASM code. Currently, all pages are identity mapped so VIRT_OFFSET = 0, but this will now still work if they are not the same. ASM language was also updated for 32-bit. Comments were left in 64-bit, as long mode semantics don't allow use of Z_X86_PHYS_ADDR macro; this can be revisited later. Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>		2020-12-15 14:16:51 -05:00
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core	x86: mmu: clarify physical/virtual conversions	2020-12-15 14:16:51 -05:00
include	x86: mmu: clarify physical/virtual conversions	2020-12-15 14:16:51 -05:00
zefi	arch/x86: Make EFI copies bytewise	2020-10-13 14:07:24 -07:00
CMakeLists.txt	timing: add support for x86	2020-09-05 13:28:38 -05:00
gen_gdt.py	x86: add support for thread local storage	2020-10-24 10:52:00 -07:00
gen_idt.py
gen_mmu.py	x86: use unused PTE bits when mapping memory	2020-11-05 09:33:40 -05:00
ia32.cmake
intel64.cmake
Kconfig	arch: mem protect Kconfig cleanups	2020-11-18 08:02:08 -05:00
timing.c	timing: do not repeatedly do init()/start()/stop()	2020-11-11 23:55:49 -05:00