| History log of /src/sys/arch/amd64/include/pte.h |
| Revision | | Date | Author | Comments |
| 1.17 |
| 21-Aug-2022 |
riastradh | x86 Move VA_SIGN_POS/NEG to machine/pte.h.
It's used by pl[1-4]_pi, also defined in machine/pte.h, and used in
libkvm without pmap_private.h.
|
| 1.16 |
| 20-Aug-2022 |
riastradh | x86: Forbid using x86/pte.h directly; use machine/pte.h.
machine/pte.h already used outside sys/arch, so let's make it the
primary thing and make sure to use x86/pte.h only as a subroutine.
|
| 1.15 |
| 20-Aug-2022 |
riastradh | amd64/pte.h, i386/pte.h: Need sys/stdint.h for uintN_t.
|
| 1.14 |
| 25-Apr-2020 |
bouyer | Merge the bouyer-xenpvh branch, bringing in Xen PV drivers support under HVM
guests in GENERIC.
Xen support can be disabled at runtime with
boot -c
disable hypervisor
|
| 1.13 |
| 25-Apr-2020 |
maxv | Switch to the new PTE naming. The old naming is now unused, remove it.
|
| 1.12 |
| 09-Mar-2019 |
maxv | branches: 1.12.10;
Start replacing the x86 PTE bits.
|
| 1.11 |
| 07-Mar-2019 |
maxv | Introduce a new set of PTE bits, with a different naming convention.
PG_V -> PTE_P /* Present */
PG_RW -> PTE_W /* Write */
PG_u -> PTE_U /* User */
PG_WT -> PTE_PWT /* Write-Through */
PG_N -> PTE_PCD /* Cache-Disable */
PG_U -> PTE_A /* Accessed */
PG_M -> PTE_D /* Dirty */
PG_PAT -> PTE_PAT /* PAT on 4KB Pages */
PG_PS -> PTE_PS /* Large Page Size */
PG_G -> PTE_G /* Global Translation */
PG_AVAIL1 -> PTE_AVL1 /* Ignored by Hardware */
PG_AVAIL2 -> PTE_AVL2 /* Ignored by Hardware */
PG_AVAIL3 -> PTE_AVL3 /* Ignored by Hardware */
PG_LGPAT -> PTE_LGPAT /* PAT on Large Pages */
PG_NX -> PTE_NX /* No Execute */
Until now we were using "PG_BIT". The "BIT" part of the naming did not
follow the x86 naming convention in the spec, and was very confusing. We
don't want the "PG_" part of it either, because UVM has similar flags
(ie PG_BUSY).
|
| 1.10 |
| 07-Mar-2019 |
maxv | Drop PG_RO, PG_KR and PG_PROT, they are useless and create confusion.
|
| 1.9 |
| 13-May-2016 |
maxv | branches: 1.9.18;
KNF, so it appears aligned on NXR.
|
| 1.8 |
| 24-Jul-2010 |
njoly | branches: 1.8.18; 1.8.36;
Pull i386 pte.h on amd64 for 32bit compat.
|
| 1.7 |
| 06-Jul-2010 |
cegger | Turn PMAP_NOCACHE into MI flag.
Add MI flags PMAP_WRITE_COMBINE, PMAP_WRITE_BACK, PMAP_NOCACHE_OVR.
Update pmap(9) manpage.
hppa: Remove MD PMAP_NOCACHE flag as it exists as MI flag
mips: Rename MD PMAP_NOCACHE to PGC_NOCACHE.
x86: Implement new MI flags using Page-Attribute Tables.
x86: Implement BUS_SPACE_MAP_PREFETCHABLE.
Patch presented on tech-kern@:
http://mail-index.netbsd.org/tech-kern/2010/06/30/msg008458.html
No comments on this last version.
|
| 1.6 |
| 26-Feb-2010 |
jym | branches: 1.6.2;
Fixes regarding paddr_t/pd_entry_t types in MD x86 code, exposed by PAE:
- NBPD_* macros are set to the types that better match their architecture
(UL for i386 and amd64, ULL for i386 PAE) - will revisit when paddr_t is
set to 64 bits for i386 non-PAE.
- type fixes in printf/printk messages (Use PRIxPADDR when printing paddr_t
values, instead of %lx - paddr_t/pd_entry_t being 64 bits with PAE)
- remove casts that are no more needed now that Xen2 support has been dropped
Some fixes are from jmorse@ patches for PAE.
Compile + tested for i386 GENERIC and XEN3 kernels. Only compile tested for
amd64.
Reviewed by bouyer@.
See also http://mail-index.netbsd.org/tech-kern/2010/02/22/msg007373.html
|
| 1.5 |
| 28-Jan-2010 |
mbalmer | branches: 1.5.2;
Fix language.
|
| 1.4 |
| 16-Apr-2008 |
cegger | branches: 1.4.4; 1.4.18;
use POSIX integer types
|
| 1.3 |
| 11-Dec-2005 |
christos | branches: 1.3.74;
merge ktrace-lwp.
|
| 1.2 |
| 19-Feb-2004 |
drochner | use no-execute page permissions if supported
|
| 1.1 |
| 26-Apr-2003 |
fvdl | branches: 1.1.2;
Rename the x86_64 port to amd64, as this is the actual name used for
the processor family now. x86_64 is kept as the MACHINE_ARCH value,
since it's already widely used (by e.g. the toolchain, etc), and
by other operating systems.
|
| 1.1.2.3 |
| 21-Sep-2004 |
skrll | Fix the sync with head I botched.
|
| 1.1.2.2 |
| 18-Sep-2004 |
skrll | Sync with HEAD.
|
| 1.1.2.1 |
| 03-Aug-2004 |
skrll | Sync with HEAD
|
| 1.3.74.1 |
| 02-Jun-2008 |
mjf | Sync with HEAD.
|
| 1.4.18.1 |
| 24-Oct-2010 |
jym | Sync with HEAD
|
| 1.4.4.2 |
| 11-Aug-2010 |
yamt | sync with head.
|
| 1.4.4.1 |
| 11-Mar-2010 |
yamt | sync with head
|
| 1.5.2.2 |
| 17-Aug-2010 |
uebayasi | Sync with HEAD.
|
| 1.5.2.1 |
| 30-Apr-2010 |
uebayasi | Sync with HEAD.
|
| 1.6.2.1 |
| 05-Mar-2011 |
rmind | sync with head
|
| 1.8.36.1 |
| 29-May-2016 |
skrll | Sync with HEAD
|
| 1.8.18.1 |
| 03-Dec-2017 |
jdolecek | update from HEAD
|
| 1.9.18.1 |
| 10-Jun-2019 |
christos | Sync with HEAD
|
| 1.12.10.1 |
| 25-Apr-2020 |
bouyer | Sync with bouyer-xenpvh-base2 (HEAD)
|
