Граф коммитов

22 Коммитов

Автор SHA1 Сообщение Дата
Alan Jowett 4bebd3aaa1
Verify that program type is supported by attach provider (#348)
* Verify that program type is supported by attach provider

Signed-off-by: Alan Jowett <alanjo@microsoft.com>
2021-07-27 16:33:58 -07:00
Shankar Seal 18456999b7
move map helper function prototypes to EC (#337)
* move map helper function prototypes to EC
* replace 'generic' by 'general'

Co-authored-by: Dave Thaler <dthaler@microsoft.com>
2021-07-22 15:31:01 -07:00
Shankar Seal 266578ee63
test extension - Part 1 (#336)
* test extension
2021-07-14 14:40:34 -07:00
Dave Thaler 4d0ac1bd4d
Replace "information" with "info" for consistency (#331)
Previously some places had "info" and some had "information".
Both appear in dictionaries, so guidance to avoid abbreviations does not apply.

Fixes #314

Signed-off-by: Dave Thaler <dthaler@microsoft.com>
2021-07-07 11:16:35 -07:00
Shankar Seal f96522ecd4
fix sal on safeint functions (#321)
* fix sal on safeint functions

Co-authored-by: Alan Jowett <alanjo@microsoft.com>
2021-06-29 21:42:40 -07:00
Alan Jowett 7870921e02
Additional analysis fixes (#315)
* Fix C26110,C28023,C28193,C6001,C6031,C6054
* Fix C6101

Signed-off-by: Alan Jowett <alanjo@microsoft.com>

Co-authored-by: Dave Thaler <dthaler@microsoft.com>
2021-06-29 15:51:41 -06:00
Shankar Seal a93f4ba714
program information serialization (#302)
* program information serialization.

Co-authored-by: Dave Thaler <dthaler@microsoft.com>
2021-06-28 16:47:34 -07:00
Alan Jowett a0801d410c
Suppress C26451 (#312)
* Suppress C26451 and related errors

Signed-off-by: Alan Jowett <alanjo@microsoft.com>
2021-06-28 16:13:29 -07:00
Alan Jowett a7e7b69661
C6387 fixes (#311)
* C6387 fixes

Signed-off-by: Alan Jowett <alanjo@microsoft.com>

* PR feedback

Signed-off-by: Alan Jowett <alanjo@microsoft.com>

* PR feedback

Signed-off-by: Alan Jowett <alanjo@microsoft.com>
2021-06-25 16:02:05 -06:00
Alan Jowett 9d798031b4
Fix warnings due to C6011 - NULL pointer deref (#307)
* Switch from _Pre_maybenull_ to _In_opt_

Signed-off-by: Alan Jowett <alanjo@microsoft.com>

* Fix C6011

Signed-off-by: Alan Jowett <alanjo@microsoft.com>

* Fix C6011 in PreprocessCommand

Signed-off-by: Alan Jowett <alanjo@microsoft.com>
2021-06-25 10:24:03 -06:00
Dave Thaler dc157726da
Add some more SAL annotations and clean up some code analysis warnings (#277)
* Make a couple of `_In_` arguments be const
* Add `_opt_` to a number of arguments that can be NULL
* Add SAL annotation to a few more APIs that were missing it
* Remove annotations like
  `_Pre_readable_byte_size_(hash_table->key_size)` since they just give
  code analysis warnings such as:
  ```
  c:\git\dthaler\ebpf-for-windows\libs\platform\ebpf_platform.h(445):
  warning C28230: The type of '_Param_(1)' has no member 'key_size'.
  c:\git\dthaler\ebpf-for-windows\libs\platform\ebpf_platform.h(445):
  warning C28285: For function 'ebpf_hash_table_delete' '_Param_(2)'
  syntax error in
  'SAL_readableTo(byteCount(__formal(0,hash_table)->key_size))' near
  'key_size))'.
  ```

Signed-off-by: Dave Thaler <dthaler@ntdev.microsoft.com>
2021-06-16 13:27:22 -07:00
Alan Jowett 9e8b88a41a
Switch to approved license header format (#268)
* Switch to approved license header format

Signed-off-by: Alan Jowett <alanjo@microsoft.com>
2021-06-10 12:02:00 -07:00
Alan Jowett 877cb22ec0
First pass of adding SAL annotations (#253)
* First pass of adding SAL annotations

Signed-off-by: Alan Jowett <alanjo@microsoft.com>

* Finish annotating platform

Signed-off-by: Alan Jowett <alanjo@microsoft.com>

* Cleanup annotation to get lock tracking work correctly

Signed-off-by: Alan Jowett <alanjo@microsoft.com>

* PR feedback and fix static analysis issues

Signed-off-by: Alan Jowett <alanjo@microsoft.com>

* PR feedback

Signed-off-by: Alan Jowett <alanjo@microsoft.com>

* PR feedback

Signed-off-by: Alan Jowett <alanjo@microsoft.com>

* PR feedback

Signed-off-by: Alan Jowett <alanjo@microsoft.com>

* Fix build break from merge

Signed-off-by: Alan Jowett <alanjo@microsoft.com>
2021-06-10 10:45:23 -06:00
Shankar Seal 27f8d49888
API to create map and enumerate all pinned maps. (#246)
* API to create map and enumerate all pinned maps.

* Apply suggestions from code review

Co-authored-by: Dave Thaler <dthaler@microsoft.com>

* Address code review comments

* Address code review comments #2

* Address code review comments #3

Co-authored-by: Dave Thaler <dthaler@microsoft.com>
Co-authored-by: Alan Jowett <alanjo@microsoft.com>
2021-06-09 09:44:24 -06:00
Alan Jowett 7e033f0200
Remove allocations from executable memory pool (#251)
* Remove allocations from executable memory pool

Signed-off-by: Alan Jowett <alanjo@microsoft.com>

* Add direction to doxygen

Signed-off-by: Alan Jowett <alanjo@microsoft.com>

* Clarify use of 4096 as page size

Signed-off-by: Alan Jowett <alanjo@microsoft.com>

* PR feedback

Signed-off-by: Alan Jowett <alanjo@microsoft.com>
2021-06-07 14:07:24 -06:00
Alan Jowett 4b53d101aa
Add support for allocating pages for code that can be marked read/execute (#228)
* Add LLVM for code generation proposal

Signed-off-by: Alan Jowett <alanjo@microsoft.com>

* Revert "Add LLVM for code generation proposal"

This reverts commit cd896afd94.

* Work in progress

Signed-off-by: Alan Jowett <alanjo@microsoft.com>

* Add doxygen

Signed-off-by: Alan Jowett <alanjo@microsoft.com>

* PR feedback

Signed-off-by: Alan Jowett <alanjo@microsoft.com>

* PR feedback

Signed-off-by: Alan Jowett <alanjo@microsoft.com>

* PR feedback

Signed-off-by: Alan Jowett <alanjo@microsoft.com>
2021-05-26 14:37:04 -06:00
Dave Thaler e9e7133deb
Remove duplicate copy of helper prototypes from verifier (#220)
Fixes #67

Signed-off-by: Dave Thaler <dthaler@ntdev.microsoft.com>
2021-05-25 16:22:29 -07:00
Dave Thaler 773b27d2c0
Merge error codes from ebpf_windows.h into ebpf_result_t (#210)
Fixes #151

Signed-off-by: Dave Thaler <dthaler@ntdev.microsoft.com>
2021-05-20 12:38:58 -07:00
Alan Jowett 19bbe366e8
Add prerequisite code for applying access check to pinning operations (#185)
* Add prerequisite code for applying access check to pinning operations

Signed-off-by: Alan Jowett <alanjo@microsoft.com>
2021-05-12 19:57:28 -06:00
Alan Jowett 1af5e65f65
Switch ebpf_program_type_descriptor_t::platform_specific_data to GUID (#171)
Signed-off-by: Alan Jowett <alanjo@microsoft.com>
2021-05-11 14:46:00 -06:00
Alan Jowett 962ef5e03d
Split tests (#158)
* Create unit test for execution context
* Split out platform unit tests
* Call UT as part of CI/CD pipeline

Signed-off-by: Alan Jowett <alanjo@microsoft.com>
2021-05-10 15:14:49 -06:00
Alan Jowett c47617951a
Split public and internal headers (#154)
* Split public and internal headers

Signed-off-by: Alan Jowett <alanjo@microsoft.com>
2021-05-10 09:47:54 -06:00