* Move C++ hashing lib from tests/libs/util/ to libs/shared/
This puts hash.cpp/hash.h in a more central location for use by other project files.
* Set empty program name to hash of instructions
ebpf_program_load_bytes now hashes the instructions and uses that for the name
instead of generating a random number.
Closes#3443
* fix signed/unsigned warning (and ensure windows helper id >= 0)
* add bcrypt.dll dependency for ebpfapi.dll
* WIP new test case for ebpf_program_load_bytes with nullptr program name
* WIP ebpf_program_load_bytes testing
* truncate SHA256 hash to 63 bytes to stay under BPF_OBJ_NAME_LEN
* remove bcrypt from release dependencies and suppress analyze warning
* PR feedback - fix comment and bpf2c include paths
---------
Co-authored-by: Michael Agun <danielagun@microsoft.com>
Co-authored-by: Alan Jowett <alanjo@microsoft.com>
* Enable building and signing eBPF for Windows
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* PR feedback
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>
* Update copyright to be eBPF for Windows contributors
Fixes#3507
Signed-off-by: Dave Thaler <dthaler1968@gmail.com>
* Undo gratuitous formatting changes in expected files
---------
Signed-off-by: Dave Thaler <dthaler1968@gmail.com>
* various fixes.
* fix mem leak.
* fix double free/
fix one more leak.
* PR feedback.
s# Please enter the commit message for your changes. Lines starting
* extension_header
* fix logic error.
* Re-purposing the size field to act as the "minor version". Additional validation checks are added.
* PR Feedback.
* fix break due to bad merge with PR #3372
* Add support for statically initializing BPF_MAP_TYPE_HASH_OF_MAPS
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Update installer and add code gen tests
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Add files to expected install list
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>
* remove store km lib and code
* fix
* more cleanup
* Apply suggestions from code review
Co-authored-by: Dave Thaler <dthaler1968@gmail.com>
---------
Co-authored-by: Dave Thaler <dthaler1968@gmail.com>
* Fix build break from VS 2022 17.8.2
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Fix conflicting C++ versions
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* New depenedency on kernel32.dll
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Pickup latests usersim
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>
* replace XDP guids with XDP_TEST guids
* updated missde instance
* update bpf2c
* leave xdp_hook as is
* remove extra files
* update with new XDP_TEST guid, update other tests to use sample_ext
* update some tests, update test_helper
* update fuzzer
* temporarily remove bpftool tests
* update execution context test
* replace XDP guids with XDP_TEST guids
* updated missde instance
* update bpf2c
* leave xdp_hook as is
* remove extra files
* update with new XDP_TEST guid, update other tests to use sample_ext
* update some tests, update test_helper
* update fuzzer
* temporarily remove bpftool tests
* update execution context test
* build failures
* update sample ext with context_allocate and destroy
* update vm script to use xdp_test
* switch api tests to use sample program
* rename to xdp_Test
* update sample ext
* update incorrect SAL, update netsh tests
* update sample, update tests to use sample where applicable
* update tests
* fix up tests
* fix libbpf tets
* revert unnecessary changes
* remove extra prints
* add back in bpftool tests
* update to use xdp instead of xdp_test for bpftool test
* update atomic_instructions_others.o
* extra debug logs
* updated expected, update bpftool tests
* correct bpftool tests
* more debug logs
* add reg debug
* clear program info
* Attempt fix of buffer overrun
* remove debug logs, minor cleanup, set XDP guids back to their original names
* update docs with xdp_test
* fix guid usage
* CR: remove program, update comments, fix commented out tests, update bpf_program__attach_xdp
* revert changes in libbpf, as they need to use the actual XDP guids
* update comment
* update some XDP tests to use sample ext, comment out some expected failing tests
* update bpftool tests
* fix up bpf prog test run expected output, move to #if instead of comments
* fix up return code issue
* fix bpftool testes
* add some failed xdp tests, set some params to null for sample tests
* update comment
* tmp commit - move to xdp mock
* update unit tests to use mock XDP where possible
* made some samples back to XDP type
* netebpfext unit tests should use xdp_test
* CR
* Compress Km dumps and perf ETLs before upload.
* Force run on PR.
* run just perf test release
* print out etls before zip
* fix up etl path
* uncomment CI
* cleanup
---------
Co-authored-by: Igor Klemenski <igklemen@microsoft.com>
* fixx COnnectRedirect test error reporting
* fix error pasring in api_test
* differential comparison - force api_test failure, should not be detected
* try conn_redir error catch
* restore
---------
Co-authored-by: Igor Klemenski <igklemen@microsoft.com>
* Add new server 2022 and 2019 runners.
* rename runners and VMs
* Update old runners
* update perf runner label
---------
Co-authored-by: Igor Klemenski <igklemen@microsoft.com>
* test perf runner
* run perf test on PR push
* remove gh condition
* remove repo restriction
* add perf label in yml
* works, uncomment
* user perf label for all of bpf_performance tests
* restore event-triggered run behavior
---------
Co-authored-by: Igor Klemenski <igklemen@microsoft.com>
* Run bpf_performance_runner on a scheduled run.
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Capture CPU profile
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Fix mandatory parameter
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Pass list of options for test mode
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Capture CPU profile
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Handle empty options parameter
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Switch to v0.0.2 of perf test and gather per test ETL
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Switch perf to scheduled run
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* PR feedback
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* PR feedback
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>
* Initial Commit
* Added tail call max exceed native test case
* Initial commit
* Initial commit
* Added bpf2c_tests/expected changed files
* Fixed the return value in bind_tailcall_max_native_test
* Addressed PR comments
* Update tests/unit/libbpf_test.cpp
Co-authored-by: Dave Thaler <dthaler@microsoft.com>
* Update tests/unit/libbpf_test.cpp
Co-authored-by: Dave Thaler <dthaler@microsoft.com>
* tests/unit/libbpf_test.cpp
* Moved MAX_TAIL_CALL_CNT to ebpf_structs.h as suggested
* Removed MAX_TAIL_CALL_CNT in api_test and stress_tests_km file
* Add the generated expected file for tail_call_max_exceed
* Removed MAX_TAIL_CALL_CNT from bpf_helpers.h
---------
Co-authored-by: Dave Thaler <dthaler@microsoft.com>
* build ebpfcore under usersim
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Work around analysis warnings
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Fix installer project
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Temporarily use ubpf branch with memory fix
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* WIP
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* WIP
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Create project for files shared between ebpfapi and the ebpf runtime
Move existing files from libs/platform either to:
* libs/shared, if meant to be common between user-mode and ebpf runtime
* libs/runtime, if meant to be used by the ebpf runtime only (whether in
user or kernel mode)
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Move ebpf_tracelog.c to shared
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Create shared_user and shared_kernel projects
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* WIP
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* WIP
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Remove usersim from ebpfsvc
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Update to cxplat branch of usersim
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Use cxplat_utf8_string
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Cleanup
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Fix build errors
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Fix ebpf_allocate_with_tag
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Fixes
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Bug fixes
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Fix use of ebpf_reallocate to not pass a null pointer
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Fix printf tests
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Fix memory leaks
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Temporary change to help debug double-free in test
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Update to latest usersim
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Fix analysis warnings
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Update to latest usersim
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Update usersim to latest
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Change native module to use latest usersim
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Update nuget package
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Only call cxplat_cleanup if cxplat_initialize succeeds
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
* Revert setup_build.vcxproj change
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Update usersim to latest
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
---------
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
Signed-off-by: Alan Jowett <alan.jowett@microsoft.com>
Co-authored-by: Alan Jowett <alan.jowett@microsoft.com>
* Update to use latest usersim
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* build ebpfcore under usersim
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Update usersim to latest
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Fix compilation
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Work around analysis warnings
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Fix installer project
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Fix memory issues in libbpf implementation
Found my latest usersim code
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Update usersim to latest
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Fix mismatched calloc/free function in ubpf_user.c
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Fix mismatched alloc/free in verifier_fuzzer
The verifier_fuzzer used ebpf_allocate() but then called free()
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Temporarily use ubpf branch with memory fix
Signed-off-by: Dave Thaler <dthaler@microsoft.com>
* Fix memory issues in ebpfsvc
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>
Shankar Seal
D. Michael Agun
Alan Jowett
Anurag Saxena
Dave Thaler
Gianni Trevisiol
Dhiren Vispute
Igor Klemenski
Matthew Ige
Pengfei Ni
Sharmi
Dave Thaler