Commit Graph

353 Commits

Author SHA1 Message Date
Rémi Bernon 4c750a35c3 ntdll: Pass the alignment parameter down to map_view instead of mask.
Signed-off-by: Rémi Bernon <rbernon@codeweavers.com>
Signed-off-by: Huw Davies <huw@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2019-06-20 22:32:42 +02:00
Rémi Bernon be48a56e70 ntdll: Clarify NtMapViewOfSection zero_bits parameter semantics.
See 00451d5edf.

Signed-off-by: Rémi Bernon <rbernon@codeweavers.com>
Signed-off-by: Huw Davies <huw@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2019-06-20 22:32:42 +02:00
Zebediah Figura 90c3b78bec ntdll: Implement RtlCreateUserStack() and RtlFreeUserStack().
Signed-off-by: Zebediah Figura <zfigura@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2019-06-17 20:50:10 +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 546fa12755 server: Add flag for builtin dlls in the image information.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2019-04-22 11:34:25 +02:00
Andrew Eikum 12be24af8c ntdll: Fix memory region check in NtQueryVirtualMemory.
Patch by buggy@ifel.se.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=45218
Signed-off-by: Andrew Eikum <aeikum@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2019-03-27 22:04:01 +01:00
Michael Stefaniuc 244c15fe7b ntdll: Remove redundant not-NULL check (coccinellery).
Signed-off-by: Michael Stefaniuc <mstefani@winehq.org>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2019-02-22 12:27:16 +01:00
Gijs Vermeulen d2d52717af ntdll: Validate len in NtQueryVirtualMemory.
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=45632
Signed-off-by: Gijs Vermeulen <gijsvrm@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2019-02-18 16:03:59 +01:00
Alexandre Julliard f244c3b5eb server: Add custom flag for fake dlls in PE image information.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2019-02-11 12:30:37 +01:00
Sebastian Lackner a0ab2a7b0c loader: Implement preloader for macOS.
Signed-off-by: Ken Thomases <ken@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2018-12-04 11:10:09 +01:00
Alexandre Julliard c998667bf0 ntdll: Also return the SECTION_IMAGE_INFORMATION data from RtlCreateUserProcess().
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2018-10-24 16:58:08 +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
Michael Müller 556ba38dd1 ntdll: Fix error code when querying too large memory address.
Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2018-02-28 17:24:36 +01:00
Sebastian Lackner 5c2523c6f3 ntdll: Don't fail in NtUnmapViewOfSection when trying to unmap builtin view.
Signed-off-by: Alistair Leslie-Hughes <leslie_alistair@hotmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2018-02-23 15:54:45 +01:00
Alexandre Julliard 5d088206d2 ntdll: Use the image information data when mapping an image file.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2018-02-15 12:23:23 +01:00
Alexandre Julliard 1e036633e8 include: Add definitions for SECTION_IMAGE_INFORMATION flags.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2018-02-13 20:23:26 +01:00
Alexandre Julliard b1f8a91e6c ntdll: Use MAP_SHARED also for read-only mappings.
This essentially reverts commit dac252ecb4.
It's necessary for macOS.

Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2018-02-06 14:28:10 +01:00
Alexandre Julliard 60e6331520 ntdll: Move file mapping functionality to a helper function.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2018-01-30 15:10:23 +01:00
Alexandre Julliard 41275cbabf ntdll: Don't return 64-bit image info to 32-bit processes.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2018-01-30 10:59:12 +01:00
Alexandre Julliard d108ff79d5 ntdll: NtQuerySection takes SIZE_T parameters.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2017-12-28 13:06:43 +01:00
Alexandre Julliard 6fe15e6c41 ntdll: Round the pthread stack size to a page boundary.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2017-12-26 10:14:38 +01:00
Alexandre Julliard dac252ecb4 ntdll: Only require MAP_SHARED for writable mappings.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2017-12-12 15:15:02 +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 f8e0bd1b0d ntdll: Put the initial pthread stack at the end of the Win32 stack.
Create a separate view for it so that the main stack can be freed
independently.

Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2017-11-29 10:44:21 +01:00
Alexandre Julliard 03993b456c ntdll: Also check for EACCES to detect noexec failures.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2017-11-17 12:02:16 +01:00
Alexandre Julliard 2e364d25cc ntdll: Fall back to read() on noexec filesystems also for non-image mappings.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2017-11-17 12:02:16 +01:00
Alexandre Julliard 42b79375d3 ntdll: Fall back to read() earlier on noexec filesystems.
This avoid running into problems setting permissions later on.

Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2017-11-16 21:48:44 +01:00
Sebastian Lackner 959d240cbe ntdll: Avoid crash when trying to access page prot of address beyond address space limit.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2017-11-16 14:14:01 +01:00
Alexandre Julliard 49d3cac9ce ntdll: Don't try to unmap system views on the server side.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2017-10-09 10:45:10 +02:00
Alexandre Julliard 0374d86c57 ntdll: Ignore the preload start address if it is zero.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2017-10-09 10:45:10 +02:00
Alexandre Julliard dc203dd833 ws2_32: Lock the user output buffer during receives.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2017-10-03 13:38:29 +02:00
Alexandre Julliard a27f187503 ntdll: Support loading binaries that start inside the DOS area.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2017-09-27 09:30:05 +02:00
Alexandre Julliard 5fa8713ddc ntdll: No longer store the mapping handle with the view.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2017-09-26 17:01:45 +02:00
Alexandre Julliard aa90910e93 server: Implement NtAreMappedFilesTheSame functionality on the server side.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2017-09-26 17:01:45 +02:00
Alexandre Julliard 26314a56d3 server: Access the list of committed ranges directly from the mapped view.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2017-09-26 17:01:44 +02:00
Alexandre Julliard a557934c76 server: Keep track of mapped memory views.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2017-09-26 17:01:44 +02:00
Alexandre Julliard 51d348c8c2 ntdll: Add helpers to lock the user output buffer during file reads.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2017-09-22 15:10:42 +02:00
Alexandre Julliard a20c4e11df ntdll: Add a helper to lock the user output buffer during a server call.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2017-09-22 15:10:21 +02:00
Alexandre Julliard af045a52e2 ntdll: Add helper functions for verifying write access to a memory range.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2017-09-22 15:05:26 +02:00
Alexandre Julliard 8bc95aa74b ntdll: Handle pages faults without fetching the view pointer when possible.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2017-09-22 15:05:26 +02:00
Alexandre Julliard 1049acc28f ntdll: Handle stack faults without fetching the view pointer.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2017-09-22 15:05:25 +02:00
Alexandre Julliard 872228da4c ntdll: Remove some unnecessary parameters in helper functions.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2017-09-22 15:05:25 +02:00
Alexandre Julliard 9979c793e8 ntdll: Don't clear the last page of the initial stack.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2017-09-19 12:03:09 +02:00
Alexandre Julliard bf8e71bcab ntdll: Don't use the mapping handle to detect file mappings.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2017-09-13 11:49:19 +02:00
Alexandre Julliard 3f0362ec3c ntdll: Also release memory past the last view in remove_reserved_area.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2017-09-13 10:12:14 +02:00
Alexandre Julliard b8d0a59a2e ntdll: Get rid of the VPROT_VALLOC flag.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2017-09-12 20:32:01 +02:00
Alexandre Julliard 1c8a36a91c ntdll: Pass the mapping file access instead of the protection bits to the server.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2017-09-12 20:32:01 +02:00
Alexandre Julliard f448be618b ntdll: Verify page protection against the mapping protections in VirtualAlloc and VirtualProtect.
This partially reverts 3a5ee02735.

Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2017-09-12 20:32:01 +02:00
Alexandre Julliard 94872cc84f ntdll: Fix access rights checks for mapping objects.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2017-09-12 20:32:01 +02:00
Alexandre Julliard 78ab8aa46a ntdll: Trace views once they are properly initialized.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2017-09-11 19:51:43 +02:00