2eed0cdb8f
include: Don't use IsBadStringPtr in debug functions for Unix libraries.
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Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-09-18 15:13:42 +02:00
4d33a0410e
ntdll: Use the MacOS file handle limit workaround from libs/wine/loader.c.
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Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=49624
Signed-off-by: Stefan Dösinger <stefan@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-09-14 19:42:40 +02:00
3cd3b77522
ntdll: Update argc when changing process name.
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Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=49834
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-09-14 19:42:40 +02:00
ec02224941
ntdll: Return buffer filled with random values from NtQuerySystemInformation(SystemInterruptInformation).
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Based on a patch by Sebastian Lackner.
Signed-off-by: Hans Leidekker <hans@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-09-09 20:30:31 +02:00
cc9d69b20b
ntdll: Pop the Unix stack completely in call_user_apc_dispatcher().
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Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-09-04 21:16:49 +02:00
5bbd8130ad
ntdll: Don't truncate SP in arm64 handle_syscall_fault.
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This seems to be a copypaste typo from 0b3db9dfa2
2020-09-04 15:42:18 +02:00
d99a454a6b
ntdll: Fix arm64 regression from "Clear the syscall frame on return".
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The restoring of registers in call_user_exception_dispatcher
was broken in 75e616d52b
2020-09-04 15:42:15 +02:00
2d91f7def1
ntdll: Load libwine dynamically.
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Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-09-03 12:30:41 +02:00
4e80f2ea5e
ntdll: Add a helper function to try an mmap at a fixed address.
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Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-09-03 10:54:17 +02:00
72b97eeba0
ntdll: Add a helper function for memory allocations through mmap().
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Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-09-03 10:52:11 +02:00
74deee7df0
ntdll: Add a helper function for fixed anonymous mmaps.
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Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-09-03 10:51:09 +02:00
30e5250622
ntdll: Implement saving AVX registers in NtGetContextThread().
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Signed-off-by: Paul Gofman <pgofman@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-09-02 16:30:04 +02:00
5b4b877488
ntdll: Move the reserved area functions to avoid forward declarations.
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Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-09-02 16:30:03 +02:00
7b96e82fd5
ntdll: Make the reserved area functions static.
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Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-09-02 16:30:03 +02:00
4c45348f78
ntdll: Get rid of the exec_process() Unix library callback.
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Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-09-02 15:24:01 +02:00
f51cd0a1b5
ntdll: Use the process parameters directly in exec_process().
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Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-09-02 15:09:33 +02:00
52e9baddbc
ntdll: Move the NT path conversion for exec process to the Unix library.
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Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-09-02 14:46:14 +02:00
9e973954fd
ntdll: Get rid of the server_init_process_done() Unix library callback.
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This time without setting Eip to 0.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-09-01 18:40:08 +02:00
c2c330532e
ntdll: Call the process entry point through RtlUserThreadStart().
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Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-09-01 16:41:03 +02:00
2b9a0550bc
Revert "ntdll: Get rid of the server_init_process_done() Unix library callback."
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This partially reverts commit 1581fb619b
2020-08-28 21:08:45 +02:00
75e616d52b
ntdll: Clear the syscall frame on return instead of popping the previous one.
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Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-08-27 12:14:35 +02:00
65c37cee24
ntdll: Use exported APIs instead of virtual_map_section() to load PE modules.
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Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-08-26 14:16:54 +02:00
1581fb619b
ntdll: Get rid of the server_init_process_done() Unix library callback.
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Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-08-26 13:04:09 +02:00
a8ddcf7dfe
ntdll: Use syscalls for a couple of Wine internal functions.
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Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-08-25 19:31:43 +02:00
af1a328fa0
ntdll: Use syscalls for the Wine version functions.
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Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-08-25 19:31:43 +02:00
482b64effd
ntdll: Use syscalls for the file path conversion functions.
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Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-08-25 13:57:19 +02:00
4e5811637a
ntdll: Use syscalls for the server functions.
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Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-08-25 13:55:40 +02:00
97847eeee8
ntdll: Avoid referencing winecrt0 exception handlers from the Unix library.
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Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-08-24 22:14:44 +02:00
6844ff8a0b
ntdll: Stop resolving imports for the Unix library.
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Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-08-24 22:14:44 +02:00
0b3db9dfa2
ntdll: Handle page faults happening during a syscall without dispatching the exception.
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Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-08-24 11:46:22 +02:00
8bd95a80f2
ntdll: Read the condition variable and manipulate the lock on the PE side.
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Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=49712
Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-08-24 11:17:04 +02:00
601175822e
ntdll: Restore AVX registers in NtSetContextThread() on i386.
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Signed-off-by: Paul Gofman <pgofman@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-08-21 16:54:39 +02:00
9aa885bf37
ntdll: Support AVX context in fault exceptions on Linux i386.
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Signed-off-by: Paul Gofman <pgofman@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-08-21 16:54:38 +02:00
2c3719c7a9
ntdll: Restore AVX registers in NtSetContextThread() on x86_64.
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Signed-off-by: Paul Gofman <pgofman@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-08-21 16:54:38 +02:00
16ed88a952
ntdll: Support AVX context in fault exceptions on Linux x86_64.
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Signed-off-by: Paul Gofman <pgofman@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-08-21 16:54:38 +02:00
5b3842451b
include: Update ARM64 context flag definitions to match current SDKs.
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CONTEXT_FLOATING_POINT should be included in CONTEXT_FULL, and
there's a new flag CONTEXT_ARM64_X18 (not available without
the arch specific prefix) that only is part of CONTEXT_ALL.
Signed-off-by: Martin Storsjo <martin@martin.st>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-08-21 15:01:56 +02:00
de1cb029f6
include: Define _XSAVE_FORMAT structure.
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The structure is defined for both x86_64 and i386 (along with
M128A) in (newer) Windows SDK.
Signed-off-by: Paul Gofman <pgofman@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-08-20 18:49:38 +02:00
25d4c50db3
ntdll: Remove redundant ldmxcsr in set_full_cpu_context() on x86_64.
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Mxcsr will be overwritten anyway by consequent fxrstor.
Signed-off-by: Paul Gofman <pgofman@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-08-20 18:49:26 +02:00
77fbf3a9fd
ntdll: Unwind the syscall frame in NtSetContextThread().
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Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-08-20 18:45:53 +02:00
a686759f1d
ntdll: Unwind the syscall frame when calling KiUserApcDispatcher().
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Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-08-20 18:45:53 +02:00
53e0bf2f9f
ntdll: Don't expect LdrInitializeThunk() to return to the Unix side.
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Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-08-20 18:45:53 +02:00
f332f2e4e2
ntdll: Don't transfer xmm registers explicitly during context save and restore on x64.
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fxsave / fxrstor already do that.
Signed-off-by: Paul Gofman <pgofman@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-08-19 10:16:57 +02:00
525e7078a8
ntdll: Report newer vector processor features on x86 / x64.
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Signed-off-by: Paul Gofman <pgofman@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-08-19 10:15:45 +02:00
8f3bd63b52
ntdll: Fix arm64 sigcontext access for darwin.
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Signed-off-by: Martin Storsjo <martin@martin.st>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-08-18 22:33:39 +02:00
7f8224411c
ntdll: Fix the arm64 use of libunwind for macOS.
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MacOS uses the LLVM libunwind, which doesn't expose quite as much
internals of the cursor as GNU libunwind, and uses slightly different
names for the arch specific register enums (for get/set registers).
Signed-off-by: Martin Storsjo <martin@martin.st>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-08-18 22:33:34 +02:00
cffd06ea67
ntdll: Trust libunwind's returned pc value on arm64.
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Use this instead of manually copying LR to PC. With GNU libunwind,
both registers are equal after unw_step.
With the LLVM libunwind (which Apple uses), the return address isn't
reflected at all in LR, only in UNW_REG_IP.
Signed-off-by: Martin Storsjo <martin@martin.st>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-08-18 22:32:27 +02:00
e8f2c2464a
ntdll: Only call putenv() if we are going to call exec().
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If we aren't going to exec (if pre_exec() returns zero), we will
continue using the envp pointer we got from the caller. However,
the putenv() call does update the environment, and this can in
some cases overwrite the array that the old (stale, potentially
dangling) envp pointer points to.
Signed-off-by: Martin Storsjo <martin@martin.st>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-08-14 22:04:02 +02:00
9b7f14f1b4
ntdll: Unwind the syscall frame when calling KiRaiseUserExceptionDispatcher().
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Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-08-11 17:56:10 +02:00
1e7e21534e
ntdll: Unwind the syscall frame when calling KiUserExceptionDispatcher().
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Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-08-11 17:56:10 +02:00
13abe9e2bd
ntdll/tests: Run exception tests under the debugger on all platforms.
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Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2020-08-11 17:56:10 +02:00
Alexandre Julliard