6ceb6c7f47
ntoskrnl.exe: Return zero for unknown msr registers.
...
rdmsr should fault if called with the register not supported
by CPU. But until we want to support the full range of CPU
specific registers returning zero is probably a better
fallback.
Signed-off-by: Paul Gofman <pgofman@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-05-25 21:17:13 +02:00
42ce4910a4
ntoskrnl.exe: Support 'xor Ev, Gv' opcode for x86_64.
...
Signed-off-by: Paul Gofman <pgofman@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-05-22 16:51:57 +02:00
e7778dd9f9
ntoskrnl.exe: Support 'or Ev, Gv' opcode for x86_64.
...
Signed-off-by: Paul Gofman <pgofman@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-05-22 16:51:55 +02:00
b40be1d43b
ntoskrnl.exe: Emulate full user shared data area range.
...
Signed-off-by: Paul Gofman <pgofman@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-05-18 12:13:16 +02:00
a1c46c3806
server: Add USD support with timestamp updates.
...
The USD page is created when the first process (wineboot.exe) completes
its creation, using its provided user_shared_data for initialization.
The server maps the page write-only and the clients map it read-only,
then the server updates the timestamps every 16 ms.
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=29168
Signed-off-by: Rémi Bernon <rbernon@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-05-12 10:57:56 +02:00
3810fb1ef0
ntoskrnl: Fix emulation of RIP-relative addressing.
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The target address is relative to the RIP of the next instruction, not
the current RIP.
Signed-off-by: Brendan Shanks <bshanks@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-02-16 20:53:46 +01:00
a1cdcc5290
ntoskrnl: Build with msvcrt.
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Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2019-06-17 09:28:35 +02:00
c988910cae
ntoskrnl.exe: Update the tick count in KUSER_SHARED_DATA when accessed.
...
EasyAntiCheat.sys constantly reads this value, so I think keeping it
up-to-date is a good idea.
Signed-off-by: Derek Lesho <dereklesho52@Gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2019-03-22 21:59:08 +01:00
e7863eaa4e
ntoskrnl.exe: Add emulation of rdmsr for MSR_LSTAR control register.
...
Signed-off-by: Derek Lesho <dereklesho52@Gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2019-03-22 21:39:26 +01:00
d509b1579e
ntoskrnl: Emulate sti/cli instructions on x86_64.
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Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=45521
Signed-off-by: Fabian Maurer <dark.shadow4@web.de>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2018-08-14 10:15:59 +02:00
ce09790d29
ntoskrnl: Add emulation of CRn and DRn registers on x86-64.
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Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2018-04-03 11:46:01 +02:00
9f103a9e78
ntoskrnl.exe: More general implementation of the CRn and DRn registers.
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Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2018-03-01 19:25:57 +01:00
0cbb5d0a14
ntoskrnl.exe: Add a helper function for accessing registers.
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Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2018-03-01 19:25:57 +01:00
f8220cbe93
ntoskrnl.exe: Fix SIB_INDEX() to use REX_X, not REX_R.
...
Signed-off-by: Ken Thomases <ken@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2016-04-12 15:21:41 +09:00
3d203b1ecb
ntoskrnl: Use SIZE_T to store 64-bit offset to USER_SHARED_DATA page.
2015-06-24 15:36:41 +09:00
9c789f2949
ntoskrnl: Add emulation for 'movzx {Eb,Ew}, Gv' instruction.
2015-06-19 20:15:20 +09:00
411cdebaed
ntoskrnl: Add emulation for 'mov Ob, AL' and 'mov Ovqp, rAX' instruction.
2015-06-19 20:15:18 +09:00
0b06d4c4a3
ntoskrnl: Add initial code to emulate memory access to USER_SHARED_DATA on x86_64.
2015-06-19 20:15:12 +09:00
b61d93a6b7
ntoskrnl: Emulate 'mov Eb, Gb' instruction on x86 processor architecture.
2015-03-27 00:11:39 +09:00
e729dba55d
ntoskrnl.exe: Emulate instruction mov eax,cr4.
2015-01-05 20:10:49 +01:00
927a44e676
ntoskrnl.exe: Fix incorrect interpretation of SIB byte when parsing x86 opcode.
2014-11-07 14:05:12 +09:00
bd6e1976b3
ntoskrnl.exe: Emulate some more mov eax -> drX.
2014-09-08 11:52:53 +02:00
57e4e608dc
ntoskrnl.exe: Remove variable sep and related code from INSTR_GetOperandAddr.
2011-01-21 13:38:54 +01:00
3161fc517f
ntoskrnl.exe: Avoid using the CONTEXT86 type.
2010-10-20 18:37:08 +02:00
9c69b23551
ntoskrnl.exe: Remove variable retX which is not really used from emulate_instruction.
2010-05-03 15:41:51 +02:00
b387880269
ntoskrnl: Duplicate the necessary part of instruction emulation to avoid importing kernel.
2009-12-31 12:11:59 +01:00
Paul Gofman