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248 Commits

Author SHA1 Message Date
Zebediah Figura feeb1c7c24 include: Rename LDR_MODULE to LDR_DATA_TABLE_ENTRY. 
This name is used in Microsoft's public winternl.h.

Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2020-04-24 10:13:39 +02:00
Alexandre Julliard 0187310966 ntdll: Implement NtSetLdtEntries(). 
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2020-04-01 12:38:50 +02:00
Alexandre Julliard 6169cacd0d ntdll: Move support for getting LDT entries to the platform-specific files. 
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2020-04-01 12:33:29 +02:00
Zhiyi Zhang e41547c548 ntdll: Fix some Rtl* functions having wrong calling convention. 
Signed-off-by: Zhiyi Zhang <zzhang@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2020-01-16 12:21:11 +01:00
Alexandre Julliard 0b2e65f53a ntdll: Fix FPU initialization for new threads on x86-64. 
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=48019
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2019-11-04 09:45:53 +01:00
Henri Verbeet d82f06c075 ntdll: Properly handle 0 returns from unw_step(). 
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2019-10-22 23:04:27 +02:00
Piotr Caban fd60406e91 ntdll: Try to handle write watches while we're on the signal stack (x86_64). 
Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2019-10-03 22:58:07 +02:00
Piotr Caban a69762541a ntdll: Ignore ExceptionFlags changes done by exception handlers. 
Fixes exceptions rethrowing in 64-bit .Net.

Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2019-09-23 19:44:17 +02:00
Alexandre Julliard d299087d30 ntdll: Don't send the first chance debug event twice. 
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2019-09-18 17:19:34 +02:00
Alexandre Julliard af4c7e6e61 ntdll: Fix usage of libunwind on x86-64 on non-macOS platforms. 
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2019-09-18 17:07:46 +02:00
Ken Thomases bed4291336 ntdll: Fix the Mac build with SDKs older than 10.14. 
Also, fix some warnings with the 10.14 SDK.
Thanks to Gijs Vermeulen for reporting the issue.

Signed-off-by: Ken Thomases <ken@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2019-09-16 22:58:41 +02:00
Ken Thomases 84760a8fb2 ntdll: On Mac, use the Mach API as preferred approach to get a thread's GS.base. 
The previous technique was a gross hack peeking at the internals of the pthreads
implementation.

Signed-off-by: Ken Thomases <ken@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2019-09-13 10:36:06 +02:00
Alexandre Julliard 6e6711d773 ntdll: Use a stack_layout structure to build exception data on x86-64. 
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2019-09-12 17:46:39 +02:00
Alexandre Julliard 24876bf17e ntdll: Use virtual_uninterrupted_read_memory() to read code inside signal handler on x86-64. 
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2019-09-12 16:44:54 +02:00
Jacek Caban 649be380b1 ntdll: Call send_debug_event from debug handler on x86_64. 
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2019-09-04 20:03:30 +02:00
Jacek Caban 200490b36c ntdll: Remove no longer needed func argument from setup_raise_exception. 
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2019-09-04 20:03:24 +02:00
Jacek Caban 00f8790799 ntdll: Call virtual_handle_fault from signal handler on x86_64. 
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2019-09-04 20:03:19 +02:00
Jacek Caban 2fff34493f ntdll: Handle interrupt exceptions in signal handler on x86_64. 
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2019-09-04 20:03:16 +02:00
Jacek Caban b76df7fa6d ntdll: Handle single step exception in setup_raise_exception on x86_64. 
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2019-09-04 20:03:14 +02:00
Jacek Caban be7a8d6b7a ntdll: Factor out setup_raise_exception. 
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2019-09-04 20:03:12 +02:00
Jacek Caban bd836a6f3e ntdll: Move setup_exception implementation. 
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2019-09-04 20:03:08 +02:00
Alexandre Julliard d2e4a6fae0 configure: Add support for using an external libunwind. 
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2019-08-29 20:08:14 +02:00
Alexandre Julliard 2002c22afa ntdll: Add a helper function for calling RtlVirtualUnwind() on x86-64. 
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2019-08-29 13:09:52 +02:00
Alexandre Julliard 87d9fef2ae ntdll: Take stack guarantee into account when handling stack overflows. 
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2019-08-26 12:04:25 +02:00
Alexandre Julliard b96d15e1b0 ntdll: Add .seh annotations for x86_64. 
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2019-08-21 11:56:13 +02:00
Alexandre Julliard 14e34bedbf ntdll: Share dynamic exception table functions across platforms. 
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2019-08-19 13:21:47 +02:00
Alexandre Julliard 44a6043388 ntdll: Move some exception definitions to winnt.h. 
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2019-08-19 13:17:37 +02:00
Zebediah Figura 08fc532033 ntdll: Handle UWOP_EPILOG directives in x86_64 unwind info. 
Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2019-08-19 11:29:28 +02:00
Zebediah Figura 7ea3a14792 ntdll: Handle version 2 unwind info on x86_64. 
It seems this is identical to version 1, but with an additional UWOP_EPILOG
opcode.

Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2019-08-19 11:29:28 +02:00
Francois Gouget cc9ce65d96 ntdll: Add a trailing '\n' to a TRACE(). 
Signed-off-by: Francois Gouget <fgouget@free.fr>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2019-08-08 17:53:36 +02:00
Chip Davis 4e4aa46775 ntdll: Implement RtlCaptureStackBackTrace() for x86_64. 
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=40868
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=47101
Signed-off-by: Chip Davis <cdavis@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2019-08-01 19:12:03 +02:00
Rémi Bernon 00451d5edf ntdll: Clarify NtAllocateVirtualMemory zero_bits parameter semantics. 
This parameter was misinterpreted as an alignment parameter for the
lower bits of the allocated memory region, although it is a constraint
on the higher bits.

Signed-off-by: Rémi Bernon <rbernon@codeweavers.com>
Signed-off-by: Huw Davies <huw@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2019-06-13 20:55:35 +02:00
Alexandre Julliard 60df3b14b5 include: Make the Wine exception handlers cdecl. 
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2019-05-30 15:04:06 +02:00
Hans Leidekker 4872747b27 ntdll: Fix breakpoint exception address on 64-bit Linux. 
Signed-off-by: Hans Leidekker <hans@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2019-05-15 22:04:39 +02:00
Derek Lesho 3d0cf846f9 ntdll: Fix unwinding from leaf function on x86_64. 
Signed-off-by: Derek Lesho <dereklesho52@Gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2019-03-20 22:42:30 +01:00
Alexandre Julliard 9f0d669239 ntdll: Rename attach_dlls() to LdrInitializeThunk(). 
Based on a patch by Andrew Wesie.

Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2019-02-14 17:57:09 +01:00
Alexandre Julliard 7f4e5b1ed8 ntdll: Don't crash on empty table in RtlAddFunctionTable(). 
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2019-01-24 16:45:54 +01:00
Nikolay Sivov 067f6d7463 ntdll: Implement growable unwind tables API. 
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=46479
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2019-01-23 17:17:18 +01:00
Nikolay Sivov 0cd5a68ca4 ntdll: Keep unwind table entry count instead of a size. 
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2019-01-23 17:17:09 +01:00
Nikolay Sivov 6f7731819c ntdll: Store range upper boundary for dynamic unwind entry. 
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2019-01-23 17:17:06 +01:00
Alex Henrie c9109309c8 ntdll: Add RtlGrowFunctionTable stub. 
Signed-off-by: Alex Henrie <alexhenrie24@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2018-12-03 22:27:05 +01:00
Austin English 80991720de ntdll: Add RtlAddGrowableFunctionTable stub. 
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=42255
Signed-off-by: Alex Henrie <alexhenrie24@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2018-12-03 22:27:05 +01:00
Alexandre Julliard da60ea1c33 ntdll: Add a wrapper to call the unhandled exception filter. 
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2018-10-09 14:42:30 +02:00
Michael Stefaniuc 10f23ddb58 ntdll: Use the ARRAY_SIZE() macro. 
Signed-off-by: Michael Stefaniuc <mstefani@winehq.org>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2018-08-14 10:15:59 +02:00
Johannes Brandstätter ec418e7f55 ntdll: Check for NULL context in NtGetContextThread. 
Crash Bandicoot N. Sane Trilogy calls NtGetContextThread
with the context being set to NULL which leads to a crash.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=45428
Signed-off-by: Johannes Brandstätter <jbrandst@2ds.eu>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2018-07-12 13:35:13 +02:00
Zebediah Figura b8927cf136 ntdll: Implement RtlWow64SetThreadContext(). 
Signed-off-by: Zebediah Figura <zfigura@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2018-06-12 14:01:35 +02:00
Zebediah Figura f135c81b31 ntdll: Implement RtlWow64GetThreadContext(). 
Signed-off-by: Zebediah Figura <zfigura@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2018-06-12 14:01:35 +02:00
Alexandre Julliard 36371075f8 ntdll: Pass the server context to get/set_thread_context(). 
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2018-06-12 14:01:35 +02:00
Sebastian Lackner 19a3bb2725 ntdll: Set proper ExceptionInformation[0] for x86_64 exceptions. 
Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2018-03-27 10:30:14 +02:00
Zebediah Figura a462735270 ntdll: Fix exception parameters on x86-64. 
Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2018-03-13 20:35:29 +01:00
Andrew Wesie 5644022c26 ntdll: Handle icebp on x86-64. 
Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2018-03-13 20:35:29 +01:00
Andrew Wesie bd63cce8f5 ntdll: Handle interrupt 0x2c on x86-64. 
Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2018-03-13 20:35:29 +01:00
Sebastian Lackner 2f870c1801 ntdll: Correctly handle privileged instructions on x86-64. 
Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2018-03-13 20:35:29 +01:00
Alexandre Julliard 39c8875ff8 ntdll: Add support for running IL-only .NET executables. 
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2018-02-21 09:55:05 +01:00
Alexandre Julliard e7202687fc ntdll: Remove support for vm86 mode. 
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2018-02-01 22:24:57 +01:00
Alexandre Julliard 9d911a5736 ntdll: Move suspending a thread on startup back to the platform-specific files. 
This partially reverts f64d2688d2.

Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2018-01-22 22:26:46 +01:00
Alexandre Julliard a83532d8dd ntdll: Store the context on the thread stack after the initial suspend. 
The initial stack pointer may have been modified during suspend.

Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2018-01-22 22:26:45 +01:00
Alexandre Julliard c2f34d1b24 ntdll: Reset the exit frame when switching back to it. 
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2017-12-15 12:36:16 +01:00
Alexandre Julliard 7e9f1878db ntdll: Run the thread/process detach code on the thread stack. 
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2017-12-14 10:54:56 +01:00
Alexandre Julliard b526a48a24 ntdll: Pass the stack pointer to virtual_clear_thread_stack(). 
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2017-12-04 15:03:55 +01:00
Alexandre Julliard 23ec3ce2a3 ntdll: Start process execution directly at the kernel32 process entry point. 
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2017-12-04 15:03:55 +01:00
Alexandre Julliard f64d2688d2 ntdll: Move suspending a thread on startup into attach_dlls(). 
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2017-12-01 20:32:12 +01:00
Alexandre Julliard 32c2cfb861 ntdll: Run the entire thread initialization code on the thread stack on x86-64. 
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2017-12-01 19:20:22 +01:00
Alexandre Julliard 70b69f3e5f ntdll: Don't return from attach_dlls on failure. 
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2017-11-30 19:06:44 +01:00
Alexandre Julliard 6c61ea6a13 ntdll: Suspend a thread with its start context explicitly before attaching dlls. 
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2017-11-30 12:15:51 +01:00
Alexandre Julliard 53e4c36ef8 ntdll: Add a platform-specific helper for starting a thread. 
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2017-11-29 20:15:30 +01:00
Alexandre Julliard afb16abc0f ntdll: Add a platform-specific helper for starting a process. 
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2017-11-29 17:18:23 +01:00
Alexandre Julliard 93eceba03e ntdll: Move freeing the thread stack to a common helper. 
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2017-11-29 10:43:39 +01:00
Alexandre Julliard e6f68708c5 ntdll: Set the initial process context on x86_64. 
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2017-09-19 12:24:31 +02:00
Alexandre Julliard 8c103f298b ntdll: Add support for setting a platform-specific initial context. 
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2017-09-19 12:10:14 +02:00
Alexandre Julliard 38d45cbcc8 ntdll: Mark function that are only called from assembly as hidden. 
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2017-07-25 11:48:24 +02:00
Alexandre Julliard 1522280e68 ntdll: Remove the raise_exception helper function on x86-64. 
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2017-07-20 13:30:58 +02:00
Alexandre Julliard ac6244b55a ntdll: Call NtRaiseException directly from RtlRaiseException on x86-64. 
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2017-07-20 13:00:10 +02:00
Alexandre Julliard a1b563f41c ntdll: Add support for debug registers in exceptions on x86-64. 
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2017-07-19 19:13:30 +02:00
Alexandre Julliard 9e59362ae3 ntdll: Move the plaform-specific thread data to the SystemReserved2 TEB field. 
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2017-07-19 19:13:30 +02:00
Alexandre Julliard f1ef8a4d9d ntdll: Add platform-specific versions of the thread data structure. 
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2017-07-19 19:13:29 +02:00
Alexandre Julliard ce46de5a94 ntdll: Move NtGetContextThread implementation to the platform-specific files. 
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2017-07-18 20:43:32 +02:00
Alexandre Julliard 675e8218f0 ntdll: Move NtSetContextThread implementation to the platform-specific files. 
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2017-07-18 20:43:32 +02:00
Sebastian Lackner d2ec61105d ntdll: Do not cast unaligned pointer to M128A in set_context_reg. 
GCC 7.x will assume 'val' is properly aligned when using a cast.

Signed-off-by: Sebastian Lackner <sebastian@fds-team.de>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2017-06-05 19:48:44 +02:00
Andrew Wesie 9eecacbeb1 ntdll: Save rdi and rsi in raise_func_trampoline. 
Signed-off-by: Andrew Wesie <awesie@gmail.com>
Signed-off-by: Sebastian Lackner <sebastian@fds-team.de>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2017-03-07 21:59:22 +01:00
Piotr Caban 67f2a1eaf9 ntdll: Don't incorrectly overwrite orig_context in call_stack_handlers. 
Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2016-08-26 23:23:40 +09:00
Daniel Lehman 594ddb6140 ntdll: Set Rip in for longjmp in RtlRestoreContext. 
Signed-off-by: Daniel Lehman <dlehman@esri.com>
Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2016-08-26 23:23:39 +09:00
Piotr Caban b4991f20cb ntdll: Remove no longer accessible TEB frames in RtlRestoreContext. 
Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2016-08-23 14:17:31 +09:00
Piotr Caban 4af2012729 ntdll: Pass updated context inside dispatch.ContextRecord in call_stack_handlers. 
Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2016-08-18 11:57:01 +09:00
Piotr Caban 10fa7c6e45 ntdll: Print fixme message in case of nested exception. 
Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2016-08-18 11:56:45 +09:00
Piotr Caban b23de3cd4a ntdll: Add support for exceptions inside termination handlers in __C_specific_handler. 
Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2016-08-18 11:56:29 +09:00
Piotr Caban 7c060d0061 ntdll: Call exception handler with correct context. 
Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2016-08-18 11:56:16 +09:00
Piotr Caban abebb81412 ntdll: Add support for ExceptionCollidedUnwind return from exception handler. 
Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2016-08-18 11:55:59 +09:00
Piotr Caban 66567dbdf1 ntdll: Add support for collided unwinds. 
Based on work by Alexandre Julliard.

Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2016-08-18 11:55:16 +09:00
Daniel Lehman 0b6e5fae74 ntdll: Call __finally blocks in __C_specific_handler. 
Signed-off-by: Daniel Lehman <dlehman@esri.com>
Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2016-08-10 22:22:07 +09:00
Piotr Caban 978ee87a25 ntdll: Fix KNONVOLATILE_CONTEXT_POINTERS parameter handling in RtlVirtualUnwind. 
Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2016-08-08 18:41:30 +09:00
Ken Thomases 3d8efb2388 ntdll: For Mac 64-bit, poke NtCurrentTeb()->ThreadLocalStoragePointer to the corresponding offset from %gs. 
64-bit Windows apps have hard-coded accesses to %gs:0x58 baked into them.  They
need to find the ThreadLocalStoragePointer there.

Technically, the gsbase register and the memory it points to belong to the
pthread implementation on macOS.  It's used for the pthread TLS implementation.
Slot 11 (offset 0x58) is currently used for the implementation of the ttyname()
system library function.  We do not anticipate that Wine or any of the system
libraries or frameworks it uses will call ttyname().  Furthermore, Apple has
made it so that future releases of macOS will no longer use that slot.  So, we
hijack it for our purposes.

Signed-off-by: Ken Thomases <ken@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2016-07-29 12:04:10 +09:00
Ken Thomases 7501942008 ntdll: For Mac 64-bit, poke the TEB address to %gs:0x30 and re-enable the inlining of NtCurrentTeb(). 
64-bit Windows apps have hard-coded accesses to %gs:0x30 baked into them.  They
need to find the TEB self pointer there.

Technically, the gsbase register and the memory it points to belong to the
pthread implementation on macOS.  It's used for the pthread TLS implementation.
However, study of the sources and experimentation reveal that TLS slot 6
(offset 0x30) is not currently used.  Furthermore, Apple has promised to not
use that slot in the future.  So, we hijack it for our purposes.

Signed-off-by: Ken Thomases <ken@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2016-07-28 21:38:01 +09:00
Piotr Caban 4c50ef6995 ntdll: Add RtlRestoreContext implementation. 
Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2016-07-06 11:49:33 +09:00
Sebastian Lackner d25ae3ca25 ntdll: Handle stack guard pages on x86_64. 
Signed-off-by: Sebastian Lackner <sebastian@fds-team.de>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2016-04-15 17:56:59 +09:00
Sebastian Lackner d4ab672cf5 ntdll: Fix off-by-one errors in __wine_set_signal_handler. 
Signed-off-by: Sebastian Lackner <sebastian@fds-team.de>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2016-03-28 18:41:00 +09:00
Sebastian Lackner 123185c3a2 ntdll: Set correct number of arguments for breakpoint exceptions. 
Signed-off-by: Sebastian Lackner <sebastian@fds-team.de>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2016-02-19 11:20:12 +09:00
Sebastian Lackner d0cc0dd69f ntdll: Fix up instruction pointer in context for EXCEPTION_BREAKPOINT on x86_64. 
Similar to eab168cf9e for x86.

Signed-off-by: Sebastian Lackner <sebastian@fds-team.de>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2016-02-19 11:20:08 +09:00
Sebastian Lackner e1d68b2e16 ntdll: Implement handling of int $0x2d for x86_64. 
Signed-off-by: Sebastian Lackner <sebastian@fds-team.de>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2016-02-19 00:49:12 +09:00
Sebastian Lackner 897ac569c8 ntdll: Check ContextFlags before restoring registers on x86_64. 
Signed-off-by: Sebastian Lackner <sebastian@fds-team.de>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
 2016-01-06 15:50:30 +01:00