* Remove JIT and interpreter code from NativeOnly builds
Fixes#2030Fixes#2488
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Try conditional project references
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Various test fixes
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Native-only fixes to deploy-ebpf.ps1
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Native-only support for setup-ebpf.ps1
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Native-only support for api_test.exe
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Add connect_redirect_tests to deploy-ebpf.ps1
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* PR feedback from Anurag
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
---------
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Use SegmentHeap for ebpf-for-windows application
* Use SegmentHeap for ebpf-for-windows application
* Removed applications from reusable-test.yml
* Added to cicd.yml
* Add SegmentHeap to bpf2c.exe only
* Added asmv3
* Added assemblyIdentity in manifest
* Changes in manifest
* Embed manifest into exe
Signed-off-by: Alan Jowett <alanjo@microsoft.com>
* Changed version from 0.9.0 to 0.9.0.0, 4 digit versioning
* Changed nuget.vcxproj
* Addressed PR comments
---------
Signed-off-by: Alan Jowett <alanjo@microsoft.com>
Co-authored-by: Alan Jowett <alanjo@microsoft.com>
properly initialize the pe_section_name_counter
bpf2c crashes in set_pe_section_name during call to strncpy_s when provided
invalid prefix_length as count due tointeger underflow. the root cause is
pe_section_name_counter is not appropriately initialized to 0
* Provide option to version info in generated .sys file
Signed-off-by: Alan Jowett <alanjo@microsoft.com>
* PR feedback
Signed-off-by: Alan Jowett <alanjo@microsoft.com>
---------
Signed-off-by: Alan Jowett <alanjo@microsoft.com>
* Add correct version to resource files
Signed-off-by: Alan Jowett <alanjo@microsoft.com>
* Extract version from ebpf_version.h
Signed-off-by: Alan Jowett <alanjo@microsoft.com>
---------
Signed-off-by: Alan Jowett <alanjo@microsoft.com>
* Fix sanitizer build of fuzzer
Fixes#1817
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Fixes
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* More fixes
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Disable some build steps for FuzzerDebug
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Update github workflows
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Update verifier to latest
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Fix execution_context_fuzzer build
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Fix bpf2c and samples
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Fix samples compilation
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Fix custom program type sample
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
---------
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* clean up code
* fixing the build
* Update libs/ebpfnetsh/elf.cpp
Co-authored-by: Dave Thaler <dthaler@microsoft.com>
* fixing the build
* fixing the build
* fixing the build
* fixing the build
* fixing the build
* fixing the build
* revert HRESULT
* change BOOL type
* change BOOL type
* change BOOL type
* change BOOL type
* change BOOL type
* change BOOL type
* revert LPSERVICE_MAIN_FUNCTION
* revert SERVICE_MAIN_FUNCTION*
* SAL annotation for svcmain.cpp
* revert some SAL annotation
* remove some extra spaces
* fix tests
* change to bool type
* Update map_dll.c
* fix according to dll_main prototype
* fix BOOL
* fix according to dll_main prototype
* BOOl type
* BOOl type
* modify doc for self host runner setup
* modify doc for self host runner setup
* update tests with bool
* Update tests/unit/wer_report_test_wrapper.cpp
Co-authored-by: Dave Thaler <dthaler@microsoft.com>
* Update libs/platform/user/ebpf_platform_user.cpp
Co-authored-by: Dave Thaler <dthaler@microsoft.com>
* Update libs/ebpfnetsh/programs.cpp
Co-authored-by: Dave Thaler <dthaler@microsoft.com>
* change _Null_terminated_ to _Field_z_
* address PR comment
---------
Co-authored-by: Dave Thaler <dthaler@microsoft.com>
Co-authored-by: Gianni Trevisiol <gtrevi@users.noreply.github.com>
Co-authored-by: Alan Jowett <alanjo@microsoft.com>
* Clean up order of includes
Fixes#1963
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Update clang-format
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Clean up headers
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Update sort
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* FIx various build errors
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Fix ordering if including a .c file
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Fix cmake build
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* More header cleanup
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Update expected bpf2c output
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* More header fixes
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Update expected bpf2c output for custom bpf.c
The generate script does not handle this file.
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Fix tests
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Fix more expected bpf2c output
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
---------
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
Co-authored-by: Anurag Saxena <43585259+saxena-anurag@users.noreply.github.com>
Co-authored-by: Alan Jowett <alanjo@microsoft.com>
* Regenerate and checkin corpus files
Signed-off-by: Alan Jowett <alanjo@microsoft.com>
* PR feedback
Signed-off-by: Alan Jowett <alanjo@microsoft.com>
Signed-off-by: Alan Jowett <alanjo@microsoft.com>
* Add option to generate .spd files for sample driven PGO
Signed-off-by: Alan Jowett <alanjo@microsoft.com>
* Fix test failure
Signed-off-by: Alan Jowett <alanjo@microsoft.com>
Signed-off-by: Alan Jowett <alanjo@microsoft.com>
* Add version check to native images
Signed-off-by: Alan Jowett <alanjo@microsoft.com>
* Fix release build
Signed-off-by: Alan Jowett <alanjo@microsoft.com>
* PR feedback
Signed-off-by: Alan Jowett <alanjo@microsoft.com>
Signed-off-by: Alan Jowett <alanjo@microsoft.com>
* Implement correct division by zero behavior
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Simplify code gen
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
Co-authored-by: Alan Jowett <alan.jowett@microsoft.com>
Co-authored-by: Dave Thaler <dthaler@microsoft.com>
Co-authored-by: saxena-anurag <43585259+saxena-anurag@users.noreply.github.com>
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
Co-authored-by: Alan Jowett <alan.jowett@microsoft.com>
Co-authored-by: Dave Thaler <dthaler@microsoft.com>
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
Co-authored-by: Alan Jowett <alan.jowett@microsoft.com>
Co-authored-by: Dave Thaler <dthaler@microsoft.com>
* Build ELF parse at compile time using EverParse
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* PR feedback
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Fix build
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
Co-authored-by: Alan Jowett <alan.jowett@microsoft.com>
* Mark unsafe strings via unsafe_string class
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Cleanup string handling
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Update expected output in tests
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Build break
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
Co-authored-by: Alan Jowett <alan.jowett@microsoft.com>
Co-authored-by: saxena-anurag <43585259+saxena-anurag@users.noreply.github.com>
* Reject malformed ELF file with bad section size
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Reject empty sections
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Validate all sections before use
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
Co-authored-by: Alan Jowett <alan.jowett@microsoft.com>
* Enable bpf2c fuzzer and execution context fuzzer in CI/CD
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Create bpf2c fuzzer corpus
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Make absolute path and strip trailing slash from it. (#1175)
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
Co-authored-by: Alan Jowett <alan.jowett@microsoft.com>
* Add libsancov.lib when building fuzzer (#1179)
* Add libsancov.lib when building fuzzer
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* upload artifacts as dumps
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
Co-authored-by: Alan Jowett <alan.jowett@microsoft.com>
* Bpf2c fuzzer fix build (#1180)
* Disable caching of verifier cmake project for now
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Fix dump upload path
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Fix dump upload path
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Fix crash dump upload
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Add Execution Context corpus
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Limit fuzzing to 15 minutes
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Fix artifact path
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Fix yaml to corectly upload artifacts
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Fix yaml to corectly upload artifacts
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Fix yaml to corectly upload artifacts
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
Co-authored-by: Alan Jowett <alan.jowett@microsoft.com>
* Bpf2c fuzzer fix build (#1182)
* Disable caching of verifier cmake project for now
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Limit fuzzing memory
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Validate symbols offset
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
Co-authored-by: Alan Jowett <alan.jowett@microsoft.com>
* Reject maps that have no associated symbols
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
Co-authored-by: Alan Jowett <alanjo@microsoft.com>
Co-authored-by: Alan Jowett <alan.jowett@microsoft.com>
* Add libfuzzer based fuzzer.
See: https://www.llvm.org/docs/LibFuzzer.html
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Fix ELF parsing bugs found by fuzzer
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Make verifier fuzzer compile in Debug configuration
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Cleanup fuzzer code
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* PR feedback
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Setup/cleanup state for fuzzing
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Fix debug build of execution_context_fuzzer
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Fix verifier
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Pickup latest ebpf-verifier
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Remove corpus from git
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Fix CR/LF mangling in ELF files
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* PR feedback
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Remove corpus from git
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Fix build break
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Enable debug fuzzer build
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Update to latest verifier
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Update test based on latest verifier changes
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Fix execution context fuzzer
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
Co-authored-by: Alan Jowett <alan.jowett@microsoft.com>
Co-authored-by: Dave Thaler <dthaler@microsoft.com>
Co-authored-by: saxena-anurag <43585259+saxena-anurag@users.noreply.github.com>
* Make bpf_object__open_file work with native files
* Update bpf_object__open_file()
* Add bpf_object__open()
* Rename ebpf_enumerate_sections() to ebpf_enumerate_program_sections()
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Remove ebpf_program_load
And add a couple of windows-specific libbpf related APIs
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Fix bug in enumerate sections hit by tail_call_multiple_um.dll
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Fix program_name field in object_open
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Cleanup
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Fix order of PE sections returned
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Bug fix
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Bug fix
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Bug fix and revert enumerate_sections rename
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Updated expected bpf2c output
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Fix analysis warning
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Updated issue number in TODO comments
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Address Anurag's feedback
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Build self-contained Convert-BpfToNative.ps1
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Update cmake build with code to generate Convert-BpfToNative.ps1
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
Co-authored-by: Alan Jowett <alan.jowett@microsoft.com>
* WIP: enumerate sections in native code
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Make bpf2c emit section names
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* More of PE section enumeration
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Fix program type and map count display for native programs
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Update cmake files
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Temporarily disable some compiler warnings for the pe-parse project
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Native programs have different sizes for skeleton in debug vs release
Also add text case for section is just ".text"
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Address PR feedback
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Force inlining utility functions inside ebpf programs
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Update expected output
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* More expected output changes
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Fix ebpfapi to allow a single section of name .text
To match libbpf behavior
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Fix test
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Resolve analysis warnings
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Fix analysis warnings
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Address PR comments from Anurag
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Fix test
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
Gianni Trevisiol
Alan Jowett
Dave Thaler
Anthony Nandaa
Sharmi
Dhiren Vispute
Tyler Retzlaff
Delaram Amiri
red
Anurag Saxena
Shankar Seal