Stanislav Shwartsman
66c4654418
segment desriptor 'A' bit handling fixes
2009-07-27 05:52:28 +00:00
Stanislav Shwartsman
f2d84e1604
Fixed VMREAD/VMWRITE of 16-bit vmx fields
2009-07-21 11:56:26 +00:00
Stanislav Shwartsman
733491871d
copy/paste typo fix
2009-06-15 15:10:05 +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
716465fb16
bugfix: Half-baked VMX Link Pointer state checking.
2009-06-06 10:21:49 +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
3d7bbf4356
fixed VMXON pointer concept
2009-05-28 08:26:17 +00:00
Stanislav Shwartsman
847179fd13
mtrr reverved bits check
2009-05-21 13:25:30 +00:00
Stanislav Shwartsman
efc413d2b4
VMX fixes
2009-05-21 10:39:40 +00:00
Stanislav Shwartsman
aac70fdf25
faster vmenter/vmexit
2009-05-03 13:02:14 +00:00
Stanislav Shwartsman
78418c6a74
removed cr1 from cpu
2009-05-01 09:32:46 +00:00
Stanislav Shwartsman
89f057ae7b
x87 fix
2009-04-27 14:00:55 +00:00
Stanislav Shwartsman
012b3a2e89
Eliminate code duplication
2009-04-14 13:43:21 +00:00
Stanislav Shwartsman
e0833381d5
Fixed priority between #NP and #GP
2009-04-14 09:23:36 +00:00
Stanislav Shwartsman
4fc66aab31
Fixes for compilation by Visual Studio 2008
2009-04-07 16:12:19 +00:00
Stanislav Shwartsman
9d4c24b6a3
Split instruction 32/64
2009-04-06 18:44:28 +00:00
Stanislav Shwartsman
153f86b1a8
save/restore mwait status correctly
2009-04-05 19:38:44 +00:00
Stanislav Shwartsman
fcb51dc168
oops, this break max_instr_count feature
2009-03-26 10:24:10 +00:00
Stanislav Shwartsman
043be27c2c
M$ comilerr can't optimize very good functions with long_jmp inside
2009-03-26 09:28:49 +00:00
Stanislav Shwartsman
e5be60be64
Fixed lazy flags bug I added in one of my prev merges
...
ICACHE code reorganization
2009-03-22 21:12:35 +00:00
Stanislav Shwartsman
c3392488b5
reorganize cpu debugger support, less function, faster code
2009-03-17 19:40:26 +00:00
Stanislav Shwartsman
4470c6a1c8
make ICACHE always enabled option and deprecate it in the configure script
...
Trace cache still can be turned off
2009-03-13 18:48:08 +00:00
Stanislav Shwartsman
10c8d8ea33
improve lazy flags after ADD instruction
2009-03-13 18:26:10 +00:00
Stanislav Shwartsman
9417cbee63
- cpu optimizations 9remove redundant, add new)
2009-03-13 18:02:33 +00:00
Stanislav Shwartsman
9e723a044f
- Added configure option to enable/disable A20 pin support. Disabling the
...
A20 pin support slightly speeds up the emulation.
- small code cleanup
2009-03-10 16:28:01 +00:00
Stanislav Shwartsman
6fe0b40b44
move a20 handling into getHostAddr method of BX_MEM
2009-03-08 21:23:40 +00:00
Stanislav Shwartsman
6dac964b27
Two more prefix66 opcodes
2009-02-28 09:28:18 +00:00
Stanislav Shwartsman
b9de22961c
minimize SSE tables, minor speedup in SSE code
2009-02-26 21:57:01 +00:00
Stanislav Shwartsman
2304f2abf1
reduce dependencies from CPU/APIC.H
2009-02-20 22:00:42 +00:00
Stanislav Shwartsman
78590cc6f2
remove redundant cpu->name variable
2009-02-20 17:05:03 +00:00
Stanislav Shwartsman
d01725b1e9
Fixed compilation error on MAC
2009-02-20 08:12:51 +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
87b705d036
Changes in lapicbase msr
2009-02-17 19:44:02 +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
e8e699245f
fix code duplication in cpu.h for eflags accessors
2009-02-13 20:09:56 +00:00
Stanislav Shwartsman
6003f52704
Fixed compilation error + x86-64 correctness fix
2009-02-09 19:46:34 +00:00
Stanislav Shwartsman
26fda0626d
Added missed CR0 reserved bits #GP in long mode
2009-02-03 21:11:31 +00:00
Stanislav Shwartsman
592484408f
Initial NMI virtualization for VMX, clean out CPU pins set/clear code
2009-02-03 19:17:15 +00:00
Stanislav Shwartsman
f6cb9e529f
Fixes for VMX emulation
2009-02-02 18:59:44 +00:00
Stanislav Shwartsman
2378d31998
Fixes for DR6 handling
2009-02-01 20:47:06 +00:00
Stanislav Shwartsman
f8185a6bc6
Added Intel VMX emulation to Bochs CPU
2009-01-31 10:43:24 +00:00
Stanislav Shwartsman
a1c11c788b
sepatate activity state from debug trap
2009-01-29 20:27:57 +00:00
Stanislav Shwartsman
aa982c27d8
move startup_SIPI code to CPU
2009-01-27 21:13:38 +00:00
Stanislav Shwartsman
0325c120b2
Separate PAUSE instruction from regular NOP
2009-01-27 20:29:05 +00:00
Stanislav Shwartsman
62005d4fd9
Minimize diff with VMX support branch
2009-01-23 09:26:24 +00:00
Stanislav Shwartsman
29a252b26e
final version of exceptions cleanups/interface changes
2009-01-21 22:09:59 +00:00
Stanislav Shwartsman
e7ac62ac82
extensions for exception type for future
2009-01-20 21:28:43 +00:00
Stanislav Shwartsman
74b885d74b
Updated instrumentation
...
Simplified exception code
2009-01-20 19:34:16 +00:00
Stanislav Shwartsman
c93d13d37b
small cleanups
2009-01-20 18:15:25 +00:00
