Stanislav Shwartsman
bd60e0264c
change Copyright to Bochs Project
2009-12-04 16:53:12 +00:00
Stanislav Shwartsman
3e3cfc610f
cleanup
2009-10-31 19:16:09 +00:00
Stanislav Shwartsman
54cdee30c1
fix dbg method as well
2009-10-26 22:05:00 +00:00
Stanislav Shwartsman
220c893c6d
remove dbg print
2009-10-26 21:19:23 +00:00
Stanislav Shwartsman
40352dc310
fix 4M paging
2009-10-26 21:16:04 +00:00
Stanislav Shwartsman
e9967c6b83
fixed 4M paging
2009-10-24 21:00:43 +00:00
Stanislav Shwartsman
b6155ef5ca
compilation fix
2009-10-03 11:39:29 +00:00
Stanislav Shwartsman
a7f3038cc4
cleanups + fix
2009-09-26 13:50:09 +00:00
Stanislav Shwartsman
e05040e891
rework in paging.cc - phase1
2009-09-26 06:05:23 +00:00
Stanislav Shwartsman
e5daa4abee
bugfiX
2009-09-25 14:25:24 +00:00
Stanislav Shwartsman
c940141323
bugfix
2009-09-17 05:28:51 +00:00
Stanislav Shwartsman
7a473a14f3
Revert incorrect changE
2009-06-15 19:05:29 +00:00
Stanislav Shwartsman
26a1cef63b
removed redundant (now) compilation directives
2009-06-15 09:34:49 +00:00
Stanislav Shwartsman
cd445195dd
cleanup configure options. All paging related stuff is now automatically set/unset according to cpu-level option.
...
Related configure options (--enable-pae, --enable-mtrr, --enable-global-pages, --enable-large-pages) are deprecated.
Less configure options - less configure problems :)
2009-06-15 09:30:56 +00:00
Stanislav Shwartsman
03ba2ec988
implement pdptr checks in legacy PAE mode
2009-05-31 07:49:04 +00:00
Stanislav Shwartsman
222129db4b
Rewritten long mode page walk - large code cleanup and few bugfixes
2009-05-30 15:09:38 +00:00
Stanislav Shwartsman
4fc66aab31
Fixes for compilation by Visual Studio 2008
2009-04-07 16:12:19 +00:00
Stanislav Shwartsman
a0b1fda178
bugfixes
2009-03-27 16:42:21 +00:00
Stanislav Shwartsman
6fe0b40b44
move a20 handling into getHostAddr method of BX_MEM
2009-03-08 21:23:40 +00:00
Stanislav Shwartsman
e6685b3557
Fixed comp err with APIC disabled
2009-02-23 17:09:39 +00:00
Stanislav Shwartsman
1b72e66bb3
support for apic global disable
...
separate between I/O apic and local apic
2009-02-18 22:25:04 +00:00
Stanislav Shwartsman
3a1852ea23
take local APIC read/write access into CPU class from BX_MEM (needed for APIC virtualization later)
2009-02-17 19:20:47 +00:00
Stanislav Shwartsman
7c0582e4ea
Some fixes for X86-64 OFF mode
2009-02-04 16:05:47 +00:00
Stanislav Shwartsman
f8185a6bc6
Added Intel VMX emulation to Bochs CPU
2009-01-31 10:43:24 +00:00
Stanislav Shwartsman
9929e6ed78
- updated FSF address
2009-01-16 18:18:59 +00:00
Stanislav Shwartsman
a794bef607
optimize invlpg for split large pages
2008-12-19 16:03:25 +00:00
Stanislav Shwartsman
2682738968
added ifdefs around 1G paging implementation
2008-12-11 21:30:37 +00:00
Stanislav Shwartsman
a2e07ff971
- Removed --enable-guest2hos-tlb configure option. The option will be
...
always enabled for any Bochs configuration.
2008-12-11 21:19:38 +00:00
Stanislav Shwartsman
69bd21bf1d
1G pages support for CPU
2008-12-11 21:00:01 +00:00
Stanislav Shwartsman
5174f9fe82
Fixed debian i386 image freeze
2008-12-08 20:01:26 +00:00
Stanislav Shwartsman
d7fa44d270
optimize code access detection
2008-12-05 22:34:42 +00:00
Stanislav Shwartsman
ef36cec716
moving definition to config.h
2008-12-01 19:35:25 +00:00
Stanislav Shwartsman
e402062499
-Fixes for INVLPG
2008-11-29 19:28:10 +00:00
Stanislav Shwartsman
3d97374ce8
Some fixes for functionality
2008-09-24 10:39:35 +00:00
Stanislav Shwartsman
991ae348cb
Clean invalidate_prefetch_q when not needed
2008-08-23 13:55:37 +00:00
Stanislav Shwartsman
5e92a1642d
Fixed compilation errors, added BX_ASSERT in paging.cc
2008-08-18 05:20:23 +00:00
Stanislav Shwartsman
e2fa98b629
- Fixed TLB flush on CR3 change - flush all pages is CR4.PGE is OFF
2008-08-16 15:35:35 +00:00
Stanislav Shwartsman
5eb845763e
Fixed corner case problem cause by my prev optimization
2008-08-15 14:30:50 +00:00
Stanislav Shwartsman
aea946b4a3
One more change to speedup memory access through HostPtr check
2008-08-14 22:26:15 +00:00
Stanislav Shwartsman
dcb82ec4bf
Optimize TLB flush methods
2008-08-13 21:51:54 +00:00
Stanislav Shwartsman
cddcdccd99
Fixed paging bug
2008-08-10 20:32:00 +00:00
Stanislav Shwartsman
5dd02b26e3
Make even more efficient RmAddr calculation - good optimizing compiler could make more efficient code than it was before
2008-08-08 09:22:49 +00:00
Stanislav Shwartsman
bbf02a8bc5
More clean rewrite of the TLB access bits
2008-08-07 22:14:38 +00:00
Stanislav Shwartsman
67eb13bf24
Fixed bug in PDPE cache implementation
2008-08-04 14:46:28 +00:00
Stanislav Shwartsman
4808a0d581
Fixed accessBits algebra
2008-08-04 05:30:37 +00:00
Stanislav Shwartsman
6398ebb1d4
First step of access bits cleanup and optimization - no perf gain yet
2008-08-03 19:53:09 +00:00
Stanislav Shwartsman
67f302352c
Implement PDPE cache to support faster PAE paging tranlsation
2008-08-01 13:28:44 +00:00
Stanislav Shwartsman
709d74728d
Call #UD exception directly instead of UndefinedOpcode function - for future use
2008-07-13 15:35:10 +00:00
Stanislav Shwartsman
c1f308d80d
Push error code if segment violation occurs when pushing arguments into a new stack
2008-06-25 02:28:31 +00:00
Stanislav Shwartsman
a0e66d0e4c
fixed variable name
2008-06-14 16:55:45 +00:00
