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author | Mark <mteffeteller@google.com> | 2023-06-21 23:30:18 +0000 |
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committer | Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> | 2023-06-21 23:30:18 +0000 |
commit | 54819157eaa66e14f2c68b54609bd6bfa360b708 (patch) | |
tree | 68cf332a40b94b2d28b256b19b916f99220bb0c4 /src/main/native/com/code_intelligence/jazzer/android/jazzer_jvmti_allocator.h | |
parent | ba37c2e361c2ba91bacc47fcae5383c52e50f6be (diff) | |
parent | e73be1680dae58cb83d869104def1c59102d59b2 (diff) | |
download | jazzer-api-54819157eaa66e14f2c68b54609bd6bfa360b708.tar.gz |
Sync jazzer in AOSP with upstream repo (new SHA: 30decf81a147c66fa5a098072c38ab6924ba0aa6) am: 9350e0ab03 am: 99d9a79746 am: 34a8e5c8aa am: e73be1680d
Original change: https://android-review.googlesource.com/c/platform/external/jazzer-api/+/2627336
Change-Id: I1b97ed5cdcf2adda4d443148cc0d447974e51785
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
Diffstat (limited to 'src/main/native/com/code_intelligence/jazzer/android/jazzer_jvmti_allocator.h')
-rw-r--r-- | src/main/native/com/code_intelligence/jazzer/android/jazzer_jvmti_allocator.h | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/src/main/native/com/code_intelligence/jazzer/android/jazzer_jvmti_allocator.h b/src/main/native/com/code_intelligence/jazzer/android/jazzer_jvmti_allocator.h new file mode 100644 index 00000000..0748c177 --- /dev/null +++ b/src/main/native/com/code_intelligence/jazzer/android/jazzer_jvmti_allocator.h @@ -0,0 +1,52 @@ +/* + * Copyright 2023 Code Intelligence GmbH + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include <iostream> + +#include "slicer/writer.h" + +class JazzerJvmtiAllocator : public dex::Writer::Allocator { + public: + JazzerJvmtiAllocator(jvmtiEnv* jvmti_env) : jvmti_env_(jvmti_env) {} + + virtual void* Allocate(size_t size) { + unsigned char* alloc = nullptr; + jvmtiError error_num = jvmti_env_->Allocate(size, &alloc); + + if (error_num != JVMTI_ERROR_NONE) { + std::cerr << "JazzerJvmtiAllocator Allocation error. JVMTI error: " + << error_num << std::endl; + } + + return (void*)alloc; + } + + virtual void Free(void* ptr) { + if (ptr == nullptr) { + return; + } + + jvmtiError error_num = jvmti_env_->Deallocate((unsigned char*)ptr); + + if (error_num != JVMTI_ERROR_NONE) { + std::cout << "JazzerJvmtiAllocator Free error. JVMTI error: " << error_num + << std::endl; + } + } + + private: + jvmtiEnv* jvmti_env_; +}; |