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author | Joey Jiao <joeyjiaojg@163.com> | 2019-07-25 09:12:48 +0800 |
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committer | Joey Jiao <joeyjiaojg@163.com> | 2019-08-19 19:43:58 +0800 |
commit | 742aed4f2e8d46cd9a92c4eafb89986049bedfe4 (patch) | |
tree | 67c370d871395b83cd3e8d5c765019d9419a9088 /llvm_mode | |
parent | 53012ff41cf522f96c206a0ed068e1de7e8c062f (diff) | |
download | AFLplusplus-742aed4f2e8d46cd9a92c4eafb89986049bedfe4.tar.gz |
Add support for Android
Diffstat (limited to 'llvm_mode')
-rw-r--r-- | llvm_mode/afl-llvm-pass.so.cc | 5 | ||||
-rw-r--r-- | llvm_mode/afl-llvm-rt.o.c | 7 |
2 files changed, 12 insertions, 0 deletions
diff --git a/llvm_mode/afl-llvm-pass.so.cc b/llvm_mode/afl-llvm-pass.so.cc index cfeff968..bdad835f 100644 --- a/llvm_mode/afl-llvm-pass.so.cc +++ b/llvm_mode/afl-llvm-pass.so.cc @@ -129,9 +129,14 @@ bool AFLCoverage::runOnModule(Module &M) { new GlobalVariable(M, PointerType::get(Int8Ty, 0), false, GlobalValue::ExternalLinkage, 0, "__afl_area_ptr"); +#ifdef __ANDROID__ + GlobalVariable *AFLPrevLoc = new GlobalVariable( + M, Int32Ty, false, GlobalValue::ExternalLinkage, 0, "__afl_prev_loc"); +#else GlobalVariable *AFLPrevLoc = new GlobalVariable( M, Int32Ty, false, GlobalValue::ExternalLinkage, 0, "__afl_prev_loc", 0, GlobalVariable::GeneralDynamicTLSModel, 0, false); +#endif /* Instrument all the things! */ diff --git a/llvm_mode/afl-llvm-rt.o.c b/llvm_mode/afl-llvm-rt.o.c index debde204..67208454 100644 --- a/llvm_mode/afl-llvm-rt.o.c +++ b/llvm_mode/afl-llvm-rt.o.c @@ -19,6 +19,9 @@ */ +#ifdef __ANDROID__ + #include "android-ashmem.h" +#endif #include "../config.h" #include "../types.h" @@ -55,7 +58,11 @@ u8 __afl_area_initial[MAP_SIZE]; u8* __afl_area_ptr = __afl_area_initial; +#ifdef __ANDROID__ +u32 __afl_prev_loc; +#else __thread u32 __afl_prev_loc; +#endif /* Running in persistent mode? */ |