CI: add build benchmark and License identifier (#87)

* add license

* add build benchmark ci

* add more license identifier

* add more license

* add license

* add more license header

* fix redis patch

* ci: fix compile

* fix ci

.github/workflows/build-benchmarks.yml

@@ -0,0 +1,28 @@
+name: Build benchmarks
+
+on:
+  push:
+    branches: "master"
+  pull_request: 
+    branches: "master"
+
+jobs:
+  build:
+    runs-on: ubuntu-22.04
+
+    steps:
+    - uses: actions/checkout@v3
+      with:
+        submodules: 'recursive'
+
+    - name: install deps
+      run: |
+        sudo apt install -y --no-install-recommends \
+        libelf1 libelf-dev zlib1g-dev make git libboost1.74-all-dev \
+        binutils-dev libyaml-cpp-dev  gcc-12 g++-12 llvm
+
+    - name: build runtime
+      run:  CC=gcc-12 CXX=g++-12 make release -j
+
+    - name: build benchmarks
+      run:  make -C benchmark

.github/workflows/test-runtime.yml

@@ -29,10 +29,10 @@ jobs:
 
     - name: build runtime with mpk enable
       run: |
-          make clean
-        	cmake -Bbuild  -DBPFTIME_ENABLE_UNIT_TESTING=0 \
-				  -DCMAKE_BUILD_TYPE:STRING=Release \
-				  -DBPFTIME_ENABLE_LTO=0 -DBPFTIME_ENABLE_MPK=1
-	        cmake --build build --config Release
+        make clean
+        cmake -Bbuild -DBPFTIME_ENABLE_UNIT_TESTING=1 -DBPFTIME_ENABLE_MPK=1
+	      cmake --build build --config Debug -DBPFTIME_ENABLE_MPK=1
+        cmake --build build
+
     - name: test runtime with mpk
-      run:  make unit-test
+      run:  make unit-test

README.md

@@ -189,6 +189,7 @@ see [documents/build-and-test.md](https://github.com/eunomia-bpf/bpftime/tree/ma
 - [ ] More examples and usecases:
   - [ ] Network on userspace eBPF
   - [ ] Hotpatch userspace application
+  - [ ] Error injection and filter syscall
   - [ ] etc...
 - [ ] More map types and distribution maps support.
 - [ ] More program types support.

benchmark/Makefile

@@ -1,2 +1,12 @@
+all: benchmark test
 test: test.c
 	gcc test.c -o test
+
+# test with the files in bpf-loader
+TEST_CASES_DIRS=$(filter-out $(SKIP_TESTS),$(shell ls -l $(./) | grep ^d | awk '{print $$9}'))
+benchmark: $(TEST_CASES_DIRS)
+
+.PHONY:$(TEST_CASES_DIRS)
+# build the test cases
+$(TEST_CASES_DIRS):
+	make -C $(TEST_EXAMPLE_DIR)$@/

benchmark/ssl-nginx/.gitignore

@@ -1,4 +1,5 @@
 access.log
 nginx.pid
 nginx-error.txt
-sslsniff
+sslsniff
+wrk

benchmark/ssl-nginx/Makefile

@@ -0,0 +1 @@
+index.html: index.html

benchmark/tools/.gitignore

@@ -0,0 +1 @@
+readlink

benchmark/tools/Makefile

@@ -0,0 +1,2 @@
+readlink: readlink.cpp
+	g++ readlink.cpp -o readlink

daemon/bpf_tracer_event.h

@@ -1,4 +1,8 @@
-/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
+/* SPDX-License-Identifier: MIT
+ *
+ * Copyright (c) 2022, eunomia-bpf org
+ * All rights reserved.
+ */
 #ifndef __SYSCALL_TRACER_H
 #define __SYSCALL_TRACER_H
 

daemon/kernel/bpf_defs.h

@@ -1,3 +1,8 @@
+/* SPDX-License-Identifier: MIT
+ *
+ * Copyright (c) 2022, eunomia-bpf org
+ * All rights reserved.
+ */
 #ifndef BPFTIME_BPF_DEFS_H
 #define BPFTIME_BPF_DEFS_H
 

daemon/kernel/bpf_event_ringbuf.h

@@ -1,3 +1,8 @@
+/* SPDX-License-Identifier: MIT
+ *
+ * Copyright (c) 2022, eunomia-bpf org
+ * All rights reserved.
+ */
 #ifndef BPF_UTILS_H
 #define BPF_UTILS_H
 

daemon/kernel/bpf_kernel_config.h

@@ -1,3 +1,8 @@
+/* SPDX-License-Identifier: MIT
+ *
+ * Copyright (c) 2022, eunomia-bpf org
+ * All rights reserved.
+ */
 #ifndef BPFTIME_KERNEL_CONFIG_H
 #define BPFTIME_KERNEL_CONFIG_H
 

daemon/kernel/bpf_obj_id_fd_map.h

@@ -1,3 +1,8 @@
+/* SPDX-License-Identifier: MIT
+ *
+ * Copyright (c) 2022, eunomia-bpf org
+ * All rights reserved.
+ */
 #ifndef BPFTIME_BPF_MAPS_ID_FD_MAP
 #define BPFTIME_BPF_MAPS_ID_FD_MAP
 

daemon/kernel/bpf_pid_fd_map.h

@@ -1,3 +1,8 @@
+/* SPDX-License-Identifier: MIT
+ *
+ * Copyright (c) 2022, eunomia-bpf org
+ * All rights reserved.
+ */
 #ifndef BPFTIME_BPF_PID_FD_MAP
 #define BPFTIME_BPF_PID_FD_MAP
 

daemon/kernel/bpf_tracer.bpf.c

@@ -1,6 +1,8 @@
-// SPDX-License-Identifier: GPL-2.0
-// Copyright (c) 2019 Facebook
-// Copyright (c) 2020 Netflix
+/* SPDX-License-Identifier: MIT
+ *
+ * Copyright (c) 2022, eunomia-bpf org
+ * All rights reserved.
+ */
 #include <vmlinux.h>
 #include <bpf/bpf_helpers.h>
 #include <bpf/bpf_tracing.h>

daemon/test/common_def.hpp

@@ -1,3 +1,8 @@
+/* SPDX-License-Identifier: MIT
+ *
+ * Copyright (c) 2022, eunomia-bpf org
+ * All rights reserved.
+ */
 #ifndef _COMMON_DEF_HPP
 #define _COMMON_DEF_HPP
 #include <string>

daemon/test/test_daemon.cpp

@@ -1,3 +1,8 @@
+/* SPDX-License-Identifier: MIT
+ *
+ * Copyright (c) 2022, eunomia-bpf org
+ * All rights reserved.
+ */
 #include <catch2/catch_test_macros.hpp>
 #include <cstdint>
 #include <attach/attach_manager/frida_attach_manager.hpp>

daemon/test/test_daemon_driver.cpp

@@ -1,3 +1,8 @@
+/* SPDX-License-Identifier: MIT
+ *
+ * Copyright (c) 2022, eunomia-bpf org
+ * All rights reserved.
+ */
 #include <catch2/catch_test_macros.hpp>
 #include <cstdint>
 #include <attach/attach_manager/frida_attach_manager.hpp>

daemon/user/bpf_tracer.cpp

@@ -1,4 +1,8 @@
-// Description: bpf_tracer daemon
+/* SPDX-License-Identifier: MIT
+ *
+ * Copyright (c) 2022, eunomia-bpf org
+ * All rights reserved.
+ */
 #include "spdlog/common.h"
 #include <argp.h>
 #include <signal.h>

daemon/user/bpftime_driver.cpp

@@ -1,3 +1,8 @@
+/* SPDX-License-Identifier: MIT
+ *
+ * Copyright (c) 2022, eunomia-bpf org
+ * All rights reserved.
+ */
 #include "bpftime_driver.hpp"
 #include <linux/bpf.h>
 #include <bpf/bpf.h>

daemon/user/bpftime_driver.hpp

@@ -1,3 +1,8 @@
+/* SPDX-License-Identifier: MIT
+ *
+ * Copyright (c) 2022, eunomia-bpf org
+ * All rights reserved.
+ */
 #ifndef BPFTIME_DRIVER_HPP
 #define BPFTIME_DRIVER_HPP
 

daemon/user/daemon.hpp

@@ -1,3 +1,8 @@
+/* SPDX-License-Identifier: MIT
+ *
+ * Copyright (c) 2022, eunomia-bpf org
+ * All rights reserved.
+ */
 #ifndef BPFTIME_DAEMON_HPP
 #define BPFTIME_DAEMON_HPP
 

daemon/user/daemon_config.hpp

@@ -1,3 +1,8 @@
+/* SPDX-License-Identifier: MIT
+ *
+ * Copyright (c) 2022, eunomia-bpf org
+ * All rights reserved.
+ */
 #ifndef BPFTIME_DAEMON_CONFIG_HPP
 #define BPFTIME_DAEMON_CONFIG_HPP
 

daemon/user/handle_bpf_event.cpp

@@ -1,3 +1,8 @@
+/* SPDX-License-Identifier: MIT
+ *
+ * Copyright (c) 2022, eunomia-bpf org
+ * All rights reserved.
+ */
 #include <bpf/libbpf.h>
 #include <bpf/bpf.h>
 #include <linux/bpf.h>

daemon/user/handle_bpf_event.hpp

@@ -1,3 +1,8 @@
+/* SPDX-License-Identifier: MIT
+ *
+ * Copyright (c) 2022, eunomia-bpf org
+ * All rights reserved.
+ */
 #ifndef BPFTIME_HANDLE_EVENT_HPP
 #define BPFTIME_HANDLE_EVENT_HPP
 

daemon/user/main.cpp

@@ -1,4 +1,8 @@
-// SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)
+/* SPDX-License-Identifier: MIT
+ *
+ * Copyright (c) 2022, eunomia-bpf org
+ * All rights reserved.
+ */
 #include <argp.h>
 #include <cstdint>
 #include <cstdlib>

benchmark/bpf-syscall/.gitignore → example/hot_patch/redis/.gitignore

@@ -5,7 +5,7 @@ package.json
 *.skel.yaml
 package.yaml
 ecli
+redis-patch
 .output
 test
-uretprobe
-bpf-syscall-bench
+victim