Alexandre Julliard
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5d088206d2
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ntdll: Use the image information data when mapping an image file.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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2018-02-15 12:23:23 +01:00 |
Alexandre Julliard
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1e036633e8
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include: Add definitions for SECTION_IMAGE_INFORMATION flags.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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2018-02-13 20:23:26 +01:00 |
Alexandre Julliard
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b1f8a91e6c
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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>
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2018-02-06 14:28:10 +01:00 |
Alexandre Julliard
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60e6331520
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ntdll: Move file mapping functionality to a helper function.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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2018-01-30 15:10:23 +01:00 |
Alexandre Julliard
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41275cbabf
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ntdll: Don't return 64-bit image info to 32-bit processes.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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2018-01-30 10:59:12 +01:00 |
Alexandre Julliard
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d108ff79d5
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ntdll: NtQuerySection takes SIZE_T parameters.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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2017-12-28 13:06:43 +01:00 |
Alexandre Julliard
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6fe15e6c41
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ntdll: Round the pthread stack size to a page boundary.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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2017-12-26 10:14:38 +01:00 |
Alexandre Julliard
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dac252ecb4
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ntdll: Only require MAP_SHARED for writable mappings.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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2017-12-12 15:15:02 +01:00 |
Alexandre Julliard
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b526a48a24
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ntdll: Pass the stack pointer to virtual_clear_thread_stack().
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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2017-12-04 15:03:55 +01:00 |
Alexandre Julliard
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f8e0bd1b0d
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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>
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2017-11-29 10:44:21 +01:00 |
Alexandre Julliard
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03993b456c
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ntdll: Also check for EACCES to detect noexec failures.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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2017-11-17 12:02:16 +01:00 |
Alexandre Julliard
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2e364d25cc
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ntdll: Fall back to read() on noexec filesystems also for non-image mappings.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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2017-11-17 12:02:16 +01:00 |
Alexandre Julliard
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42b79375d3
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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>
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2017-11-16 21:48:44 +01:00 |
Sebastian Lackner
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959d240cbe
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ntdll: Avoid crash when trying to access page prot of address beyond address space limit.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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2017-11-16 14:14:01 +01:00 |
Alexandre Julliard
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49d3cac9ce
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ntdll: Don't try to unmap system views on the server side.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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2017-10-09 10:45:10 +02:00 |
Alexandre Julliard
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0374d86c57
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ntdll: Ignore the preload start address if it is zero.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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2017-10-09 10:45:10 +02:00 |
Alexandre Julliard
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dc203dd833
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ws2_32: Lock the user output buffer during receives.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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2017-10-03 13:38:29 +02:00 |
Alexandre Julliard
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a27f187503
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ntdll: Support loading binaries that start inside the DOS area.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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2017-09-27 09:30:05 +02:00 |
Alexandre Julliard
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5fa8713ddc
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ntdll: No longer store the mapping handle with the view.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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2017-09-26 17:01:45 +02:00 |
Alexandre Julliard
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aa90910e93
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server: Implement NtAreMappedFilesTheSame functionality on the server side.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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2017-09-26 17:01:45 +02:00 |
Alexandre Julliard
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26314a56d3
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server: Access the list of committed ranges directly from the mapped view.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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2017-09-26 17:01:44 +02:00 |
Alexandre Julliard
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a557934c76
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server: Keep track of mapped memory views.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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2017-09-26 17:01:44 +02:00 |
Alexandre Julliard
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51d348c8c2
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ntdll: Add helpers to lock the user output buffer during file reads.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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2017-09-22 15:10:42 +02:00 |
Alexandre Julliard
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a20c4e11df
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ntdll: Add a helper to lock the user output buffer during a server call.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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2017-09-22 15:10:21 +02:00 |
Alexandre Julliard
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af045a52e2
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ntdll: Add helper functions for verifying write access to a memory range.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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2017-09-22 15:05:26 +02:00 |
Alexandre Julliard
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8bc95aa74b
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ntdll: Handle pages faults without fetching the view pointer when possible.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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2017-09-22 15:05:26 +02:00 |
Alexandre Julliard
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1049acc28f
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ntdll: Handle stack faults without fetching the view pointer.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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2017-09-22 15:05:25 +02:00 |
Alexandre Julliard
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872228da4c
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ntdll: Remove some unnecessary parameters in helper functions.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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2017-09-22 15:05:25 +02:00 |
Alexandre Julliard
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9979c793e8
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ntdll: Don't clear the last page of the initial stack.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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2017-09-19 12:03:09 +02:00 |
Alexandre Julliard
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bf8e71bcab
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ntdll: Don't use the mapping handle to detect file mappings.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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2017-09-13 11:49:19 +02:00 |
Alexandre Julliard
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3f0362ec3c
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ntdll: Also release memory past the last view in remove_reserved_area.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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2017-09-13 10:12:14 +02:00 |
Alexandre Julliard
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b8d0a59a2e
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ntdll: Get rid of the VPROT_VALLOC flag.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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2017-09-12 20:32:01 +02:00 |
Alexandre Julliard
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1c8a36a91c
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ntdll: Pass the mapping file access instead of the protection bits to the server.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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2017-09-12 20:32:01 +02:00 |
Alexandre Julliard
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f448be618b
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ntdll: Verify page protection against the mapping protections in VirtualAlloc and VirtualProtect.
This partially reverts 3a5ee02735 .
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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2017-09-12 20:32:01 +02:00 |
Alexandre Julliard
|
94872cc84f
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ntdll: Fix access rights checks for mapping objects.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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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>
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2017-09-11 19:51:43 +02:00 |
Alexandre Julliard
|
8dc8b3e9c0
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ntdll: Avoid accessing builtin views outside of the critical section.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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2017-09-11 19:50:30 +02:00 |
Alexandre Julliard
|
26c59d845e
|
ntdll: Ignore attempts to commit pages in an already committed anonymous mapping.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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2017-09-08 16:23:15 +02:00 |
Alexandre Julliard
|
5073beaefe
|
ntdll: Store the SEC_* section flags directly in the view protection.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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2017-09-08 16:23:15 +02:00 |
Alexandre Julliard
|
b2624ab99a
|
ntdll: Remove the no longer used VPROT_NOEXEC flag.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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2017-09-08 16:23:15 +02:00 |
Alexandre Julliard
|
08acac0864
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ntdll: Disallow changing PAGE_NOCACHE flag for individual pages.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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2017-09-08 16:23:15 +02:00 |
Alexandre Julliard
|
2967e3efb6
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ntdll: Store memory views in a binary tree instead of a list.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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2017-09-07 19:32:29 +02:00 |
Alexandre Julliard
|
917d98a457
|
ntdll: Use the find_view_range helper function to check for overlapping views.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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2017-09-07 19:07:32 +02:00 |
Alexandre Julliard
|
3bfd7973a4
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ntdll: Don't do partial writes in virtual_uninterrupted_write_memory.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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2017-09-06 17:31:00 +02:00 |
Alexandre Julliard
|
a0f64e1231
|
ntdll: Allocate views out of a memory block instead of using a heap.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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2017-09-06 10:01:07 +02:00 |
Alexandre Julliard
|
2e12f7cdd6
|
ntdll: Remove the view parameter from the page protection helpers.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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2017-09-05 16:53:37 +02:00 |
Alexandre Julliard
|
3ecf069e45
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ntdll: Allocate the per-page protection byte separately from the view.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
|
2017-09-05 16:53:37 +02:00 |
Alexandre Julliard
|
eb5c187254
|
ntdll: Pass the allocation size to the alloc_virtual_heap function.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
|
2017-09-05 16:22:38 +02:00 |
Alexandre Julliard
|
4069c4a4d1
|
ntdll: Add a helper function for applying page protection bytes with mprotect.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
|
2017-09-05 16:22:37 +02:00 |
Alexandre Julliard
|
e4b5e5da8a
|
ntdll: Add a helper function for setting bits in page protection bytes.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
|
2017-09-05 16:21:47 +02:00 |