v3.13c release (#951)

* persistent replay env setup * implementation without testing * complete implemenation, still no test * fix * fixes * fixes * documentation for AFL_PERSISTENT_RECORD * afl-cmin: Allow @@ to be part of an arg The previous implementation of "@@ handling" in afl-cmin differed greatly from how it was handled in afl-fuzz and how the documentation presented it. It used to require that the @@ be its own argument separated by whitespace and could not be used in situations like "--file=@@". This change standardizes it to just look for @@ to be *in* an argument in the same manner that afl-cmin.bash does, so that it will have the expected and documented behavior. * triage_crashes.sh: Allow @@ to be part of an arg * triage_crashes.sh: Fix error reporting * afl-showmap: Allow @@ to be part of an arg The previous implementation of "@@ handling" in afl-showmap differed greatly from how it was handled in afl-fuzz and how the documentation presented it. It used to require that the @@ be its own argument separated by whitespace and could not be used in situations like "--file=@@". This change standardizes it to use detect_file_args() like everybody else does, so that it will have the expected and documented behavior. * afl-showmap: Unwind a change to keep it pre-C99 compatible * v3.13a init * ifdef for record * changelog info * AFL_PERSISTENT_RECORD not a default * Add support for FRIDA mode * support libraries for find_afl_binary * remove warnings * update dynamic list * update changelog * try to trigger github actions * try to trigger github actions * android: support host and target 32bit build * remove InsTrim * Fix support for afl-cmin and updated README * integrate frida_mode, code-format * update README * Update custom_mutators.md * fix compilation for llvm 3.8.0 * pass lib -ldl only on Linux platforms * typos * simpler argument processing * -m32 support for docker container * restructure havoc * add introspection * ensure one fuzzer sync per cycle, cycle introspection * remove unneeded var * add parallel builds * add parallel builds * Add network_proxy build targets to gitignore (#852) All other build targets in utils/ are ignored except for these due to the lack of file extension. * Fixes: 6d2ac3e3140 ("fix grammar download script") The git submodle entry point is "grammar_mutator" not "grammar-mutator" The build script fails without this * fix #if A == B always evalutes to true * try to avoid CI build failure by updating apt packages * fix k-ctx * Initialalize the autodict-ql Initialalize the autodict-ql add codeql scripts * update the codes, readme - add readme - add required qlpack.yml * update readme update readme * Update readme Update readme * Update readme Update readme * rename python file rename python file * update update * Add shell command Add shell command * update readme update readme * Add support for standalone leak-sanitizer, introducting the environment variable AFL_USE_LSAN. AFL_USE_LSAN introduces the macro __AFL_CHECK_LEAK() which will check for a memory leak when the macro is run. This is especially helpful when using __AFL_LOOP(). If __AFL_LEAK_CHECK() is not used when AFL_USE_LSAN=1 is set, the leak checker will run when the program exits. * Replace __AFL_CHECK_LEAK with __AFL_LEAK_CHECK to be more proper. Fix spelling mistakes. Correctly call LSAN_ERROR not MSAN_ERROR. * Some updates on readme Some updates on readme * Update readme Update readme * Updates update * finalize 1 commit final things * space space * remove things remove things * Add python scripts Add python scripts * Update python scripts Update python scripts * new commit - change strings new commit - change strings * update qlpack name update qlpack name * remove unessential things remove unessential things from scripts * remove dirs remove dirs * Update readme Update readme * Add note Add note * Add ` Add ` * change cur change current dir * Fix typos, Use symbolize=0 for LSAN, Remove syntactic sugar. * Remove check for exit_code on LSAN and replace it with check for symbolize=0. * Move definition of __AFL_LEAK_CHECK inside ifguards, use LSAN_OPTIONS=print_suppressions=0 * revert Heiko's commit * Fix Haiku references, no <sys/syscall.h> and missing defines for USEMMAP * cleanup * Add -lnetwork to dependencies for Haiku * fix conflict * Fix undeclared SYS_write on Haiku * Declare private api __kern_write for Haiku * better MacOs msg * Haiku: create directory for debug_server, if not present * add missing env * better understandable directory creation logic * android: disable sigaction inside debuggerd check https://github.com/google/AFL/blob/master/docs/INSTALL#L173 * fix forkserver timeout error msg * removed -lc++ linking for lto * fix afl_custom_queue_new_entry when syncing * update grammar-mutator, show better fuzzing strategy yields * Update ideas.md Hey, I noticed there was a spelling error in above documentation for GSOC '21. I have corrected it, you can have a look at it if you want. * display dictionary usage in havoc only mode * ui custom mutator only display * add AFL_EXIT_ON_SEED_ISSUES * afl-whatsup -d * fix alive count in afl-whatsup * update havoc * ui update * fix aflpp qemu hook * qemu driver new api * add readme * update readme * allow aflpp_qemu_driver_hook.o to fail * fix writing stat file on exit * remove duplicate plot file write * fix warnings * afl-whatsup -d fix * fix ui * update readme * qemuafl * fix compcovtest * fix compcovtest * fix compcovtest * cmplog -l3: disable trimming, forcing input2stage for all * autoformat with black * fix nits * Changes following code review * fix nits * update docs * review * Add newline Add newline * Update readme fix typo in readme * Add new line Add new line * fixes * fix compcovtest * fix compcovtest * code format for frida mode * reworked formatting in order to avoid gcc 8.3.0 warnings * add idea of thread-safe target feedback * fix-typo: "WIn32" -> "Win32" * fix custom trim for increasing data * drop support for llvm < 6.0 * Create FUNDING.yml * Update FUNDING.yml * disable QEMU static pie * Push to stable (#895) * sync (#886) * Create FUNDING.yml * Update FUNDING.yml * moved custom_mutator examples * unicorn speedtest makefile cleanup * fixed example location * fix qdbi * update util readme * Frida persistent (#880) * Added x64 support for persistent mode (function call only), in-memory teest cases and complog * Review changes, fix NeverZero and code to parse the .text section of the main executable. Excluded ranges TBC * Various minor fixes and finished support for AFL_INST_LIBS * Review changes Co-authored-by: Your Name <you@example.com> * nits * fix frida mode * Integer overflow/underflow fixes in libdislocator (#889) * libdislocator: fixing integer overflow in 'max_mem' variable and setting 'max_mem' type to 'size_t' * libdislocator: fixing potential integer underflow in 'total_mem' variable due to its different values in different threads * Bumped warnings up to the max and fixed remaining issues (#890) Co-authored-by: Your Name <you@example.com> * nits * frida mode - support non-pie * nits * nit * update grammar mutator * Fixes for aarch64, OSX and other minor issues (#891) Co-authored-by: Your Name <you@example.com> * nits * nits * fix PCGUARD, build aflpp_driver with fPIC * Added representative fuzzbench test and test for libxml (#893) * Added representative fuzzbench test and test for libxml * Added support for building FRIDA from source with FRIDA_SOURCE=1 Co-authored-by: Your Name <you@example.com> * nits * update changelog * typos * fixed potential double free in custom trim (#881) * error handling, freeing mem * frida: complog -> cmplog * fix statsd writing * let aflpp_qemu_driver_hook.so build fail gracefully * fix stdin trimming * Support for AFL_ENTRYPOINT (#898) Co-authored-by: Your Name <you@example.com> * remove the input file .cur_input at the end of the fuzzing, if AFL_TMPDIR is used * reverse push (#901) * Create FUNDING.yml * Update FUNDING.yml * disable QEMU static pie Co-authored-by: Andrea Fioraldi <andreafioraldi@gmail.com> * clarify that no modifications are required. * add new test for frida_mode (please review) * typos * fix persistent mode (64-bit) * set ARCH for linux intel 32-bit for frida-gum-devkit * prepare for 32-bit support (later) * not on qemu 3 anymore * unicorn mips fixes * instrumentation further move to C++11 (#900) * unicorn fixes * more unicorn fixes * Fix memory errors when trim causes testcase growth (#881) (#903) * Revert "fixed potential double free in custom trim (#881)" This reverts commit e9d2f72382cab75832721d859c3e731da071435d. * Revert "fix custom trim for increasing data" This reverts commit 86a8ef168dda766d2f25f15c15c4d3ecf21d0667. * Fix memory errors when trim causes testcase growth Modify trim_case_custom to avoid writing into in_buf because some custom mutators can cause the testcase to grow rather than shrink. Instead of modifying in_buf directly, we write the update out to the disk when trimming is complete, and then the caller is responsible for refreshing the in-memory buffer from the file. This is still a bit sketchy because it does need to modify q->len in order to notify the upper layers that something changed, and it could end up telling upper layer code that the q->len is *bigger* than the buffer (q->testcase_buf) that contains it, which is asking for trouble down the line somewhere... * Fix an unlikely situation Put back some `unlikely()` calls that were in the e9d2f72382cab75832721d859c3e731da071435d commit that was reverted. * typo * Exit on time (#904) * Variable AFL_EXIT_ON_TIME description has been added. Variables AFL_EXIT_ON_TIME and afl_exit_on_time has been added. afl->exit_on_time variable initialization has been added. The asignment of a value to the afl->afl_env.afl_exit_on_time variable from environment variables has been added. Code to exit on timeout if new path not found has been added. * Type of afl_exit_on_time variable has been changed. Variable exit_on_time has been added to the afl_state_t structure. * Command `export AFL_EXIT_WHEN_DONE=1` has been added. * Millisecond to second conversion has been added. Call get_cur_time() has been added. * Revert to using the saved current time value. * Useless check has been removed. * fix new path to custom-mutators * ensure crashes/README.txt exists * fix * Changes to bump FRIDA version and to clone FRIDA repo in to build directory rather than use a submodule as the FRIDA build scripts don't like it (#906) Co-authored-by: Your Name <you@example.com> * Fix numeric overflow in cmplog implementation (#907) Co-authored-by: Your Name <you@example.com> * testcase fixes for unicorn * remove merge conflict artifacts * fix afl-plot * Changes to remove binaries from frida_mode (#913) Co-authored-by: Your Name <you@example.com> * Frida cmplog fail fast (#914) * Changes to remove binaries from frida_mode * Changes to make cmplog fail fast Co-authored-by: Your Name <you@example.com> * afl-plot: relative time * arch linux and mac os support for afl-system-config * typo * code-format * update documentation Co-authored-by: Dominik Maier <domenukk@gmail.com> Co-authored-by: WorksButNotTested <62701594+WorksButNotTested@users.noreply.github.com> Co-authored-by: Your Name <you@example.com> Co-authored-by: Dmitry Zheregelya <zheregelya.d@gmail.com> Co-authored-by: hexcoder <hexcoder-@users.noreply.github.com> Co-authored-by: hexcoder- <heiko@hexco.de> Co-authored-by: Andrea Fioraldi <andreafioraldi@gmail.com> Co-authored-by: David CARLIER <devnexen@gmail.com> Co-authored-by: realmadsci <71108352+realmadsci@users.noreply.github.com> Co-authored-by: Roman M. Iudichev <SecNotice@ya.ru> * Push to stable (#927) * sync (#886) * Create FUNDING.yml * Update FUNDING.yml * moved custom_mutator examples * unicorn speedtest makefile cleanup * fixed example location * fix qdbi * update util readme * Frida persistent (#880) * Added x64 support for persistent mode (function call only), in-memory teest cases and complog * Review changes, fix NeverZero and code to parse the .text section of the main executable. Excluded ranges TBC * Various minor fixes and finished support for AFL_INST_LIBS * Review changes Co-authored-by: Your Name <you@example.com> * nits * fix frida mode * Integer overflow/underflow fixes in libdislocator (#889) * libdislocator: fixing integer overflow in 'max_mem' variable and setting 'max_mem' type to 'size_t' * libdislocator: fixing potential integer underflow in 'total_mem' variable due to its different values in different threads * Bumped warnings up to the max and fixed remaining issues (#890) Co-authored-by: Your Name <you@example.com> * nits * frida mode - support non-pie * nits * nit * update grammar mutator * Fixes for aarch64, OSX and other minor issues (#891) Co-authored-by: Your Name <you@example.com> * nits * nits * fix PCGUARD, build aflpp_driver with fPIC * Added representative fuzzbench test and test for libxml (#893) * Added representative fuzzbench test and test for libxml * Added support for building FRIDA from source with FRIDA_SOURCE=1 Co-authored-by: Your Name <you@example.com> * nits * update changelog * typos * fixed potential double free in custom trim (#881) * error handling, freeing mem * frida: complog -> cmplog * fix statsd writing * let aflpp_qemu_driver_hook.so build fail gracefully * fix stdin trimming * Support for AFL_ENTRYPOINT (#898) Co-authored-by: Your Name <you@example.com> * remove the input file .cur_input at the end of the fuzzing, if AFL_TMPDIR is used * reverse push (#901) * Create FUNDING.yml * Update FUNDING.yml * disable QEMU static pie Co-authored-by: Andrea Fioraldi <andreafioraldi@gmail.com> * clarify that no modifications are required. * add new test for frida_mode (please review) * typos * fix persistent mode (64-bit) * set ARCH for linux intel 32-bit for frida-gum-devkit * prepare for 32-bit support (later) * not on qemu 3 anymore * unicorn mips fixes * instrumentation further move to C++11 (#900) * unicorn fixes * more unicorn fixes * Fix memory errors when trim causes testcase growth (#881) (#903) * Revert "fixed potential double free in custom trim (#881)" This reverts commit e9d2f72382cab75832721d859c3e731da071435d. * Revert "fix custom trim for increasing data" This reverts commit 86a8ef168dda766d2f25f15c15c4d3ecf21d0667. * Fix memory errors when trim causes testcase growth Modify trim_case_custom to avoid writing into in_buf because some custom mutators can cause the testcase to grow rather than shrink. Instead of modifying in_buf directly, we write the update out to the disk when trimming is complete, and then the caller is responsible for refreshing the in-memory buffer from the file. This is still a bit sketchy because it does need to modify q->len in order to notify the upper layers that something changed, and it could end up telling upper layer code that the q->len is *bigger* than the buffer (q->testcase_buf) that contains it, which is asking for trouble down the line somewhere... * Fix an unlikely situation Put back some `unlikely()` calls that were in the e9d2f72382cab75832721d859c3e731da071435d commit that was reverted. * typo * Exit on time (#904) * Variable AFL_EXIT_ON_TIME description has been added. Variables AFL_EXIT_ON_TIME and afl_exit_on_time has been added. afl->exit_on_time variable initialization has been added. The asignment of a value to the afl->afl_env.afl_exit_on_time variable from environment variables has been added. Code to exit on timeout if new path not found has been added. * Type of afl_exit_on_time variable has been changed. Variable exit_on_time has been added to the afl_state_t structure. * Command `export AFL_EXIT_WHEN_DONE=1` has been added. * Millisecond to second conversion has been added. Call get_cur_time() has been added. * Revert to using the saved current time value. * Useless check has been removed. * fix new path to custom-mutators * ensure crashes/README.txt exists * fix * Changes to bump FRIDA version and to clone FRIDA repo in to build directory rather than use a submodule as the FRIDA build scripts don't like it (#906) Co-authored-by: Your Name <you@example.com> * Fix numeric overflow in cmplog implementation (#907) Co-authored-by: Your Name <you@example.com> * testcase fixes for unicorn * remove merge conflict artifacts * fix afl-plot * Changes to remove binaries from frida_mode (#913) Co-authored-by: Your Name <you@example.com> * Frida cmplog fail fast (#914) * Changes to remove binaries from frida_mode * Changes to make cmplog fail fast Co-authored-by: Your Name <you@example.com> * afl-plot: relative time * arch linux and mac os support for afl-system-config * typo * code-format * update documentation * github workflow for qemu * OSX-specific improvements (#912) * Fix afl-cc to work correctly by default on OSX using xcode - CLANG_ENV_VAR must be set for afl-as to work - Use clang mode by default if no specific compiler selected * Add OSX-specific documentation for configuring shared memory * Fixes to memory operands for complog (#916) Co-authored-by: Your Name <you@example.com> * fix a few cur_time uses * added bounds check to pivot_inputs (fixes #921) * additional safety checks for restarts * restrict afl-showmap in_file size * fix seed crash disable * add warning for afl-showmap partial read * no core dumps * AFL_PRINT_FILENAMES added * more documentation for AFL_EXIT_ON_TIME * Flushing for AFL_PRINT_FILENAMES * FASAN Support (#918) * FASAN Support * Fix handling of Address Sanitizer DSO * Changes to identification of Address Sanitizer DSO Co-authored-by: Your Name <you@example.com> * Support for x86 (#920) Co-authored-by: Your Name <you@example.com> * Update frida_mode readme (#925) * libqasan: use syscalls for read and write * update readme * Minor integration tweaks (#926) Co-authored-by: Your Name <you@example.com> * merge * fix afl-fuzz.c frida preload * cleaned up AFL_PRINT_FILENAMES env Co-authored-by: Dominik Maier <domenukk@gmail.com> Co-authored-by: WorksButNotTested <62701594+WorksButNotTested@users.noreply.github.com> Co-authored-by: Your Name <you@example.com> Co-authored-by: Dmitry Zheregelya <zheregelya.d@gmail.com> Co-authored-by: hexcoder <hexcoder-@users.noreply.github.com> Co-authored-by: hexcoder- <heiko@hexco.de> Co-authored-by: Andrea Fioraldi <andreafioraldi@gmail.com> Co-authored-by: David CARLIER <devnexen@gmail.com> Co-authored-by: realmadsci <71108352+realmadsci@users.noreply.github.com> Co-authored-by: Roman M. Iudichev <SecNotice@ya.ru> Co-authored-by: Dustin Spicuzza <dustin@virtualroadside.com> * push to stable (#931) * sync (#886) * Create FUNDING.yml * Update FUNDING.yml * moved custom_mutator examples * unicorn speedtest makefile cleanup * fixed example location * fix qdbi * update util readme * Frida persistent (#880) * Added x64 support for persistent mode (function call only), in-memory teest cases and complog * Review changes, fix NeverZero and code to parse the .text section of the main executable. Excluded ranges TBC * Various minor fixes and finished support for AFL_INST_LIBS * Review changes Co-authored-by: Your Name <you@example.com> * nits * fix frida mode * Integer overflow/underflow fixes in libdislocator (#889) * libdislocator: fixing integer overflow in 'max_mem' variable and setting 'max_mem' type to 'size_t' * libdislocator: fixing potential integer underflow in 'total_mem' variable due to its different values in different threads * Bumped warnings up to the max and fixed remaining issues (#890) Co-authored-by: Your Name <you@example.com> * nits * frida mode - support non-pie * nits * nit * update grammar mutator * Fixes for aarch64, OSX and other minor issues (#891) Co-authored-by: Your Name <you@example.com> * nits * nits * fix PCGUARD, build aflpp_driver with fPIC * Added representative fuzzbench test and test for libxml (#893) * Added representative fuzzbench test and test for libxml * Added support for building FRIDA from source with FRIDA_SOURCE=1 Co-authored-by: Your Name <you@example.com> * nits * update changelog * typos * fixed potential double free in custom trim (#881) * error handling, freeing mem * frida: complog -> cmplog * fix statsd writing * let aflpp_qemu_driver_hook.so build fail gracefully * fix stdin trimming * Support for AFL_ENTRYPOINT (#898) Co-authored-by: Your Name <you@example.com> * remove the input file .cur_input at the end of the fuzzing, if AFL_TMPDIR is used * reverse push (#901) * Create FUNDING.yml * Update FUNDING.yml * disable QEMU static pie Co-authored-by: Andrea Fioraldi <andreafioraldi@gmail.com> * clarify that no modifications are required. * add new test for frida_mode (please review) * typos * fix persistent mode (64-bit) * set ARCH for linux intel 32-bit for frida-gum-devkit * prepare for 32-bit support (later) * not on qemu 3 anymore * unicorn mips fixes * instrumentation further move to C++11 (#900) * unicorn fixes * more unicorn fixes * Fix memory errors when trim causes testcase growth (#881) (#903) * Revert "fixed potential double free in custom trim (#881)" This reverts commit e9d2f72382cab75832721d859c3e731da071435d. * Revert "fix custom trim for increasing data" This reverts commit 86a8ef168dda766d2f25f15c15c4d3ecf21d0667. * Fix memory errors when trim causes testcase growth Modify trim_case_custom to avoid writing into in_buf because some custom mutators can cause the testcase to grow rather than shrink. Instead of modifying in_buf directly, we write the update out to the disk when trimming is complete, and then the caller is responsible for refreshing the in-memory buffer from the file. This is still a bit sketchy because it does need to modify q->len in order to notify the upper layers that something changed, and it could end up telling upper layer code that the q->len is *bigger* than the buffer (q->testcase_buf) that contains it, which is asking for trouble down the line somewhere... * Fix an unlikely situation Put back some `unlikely()` calls that were in the e9d2f72382cab75832721d859c3e731da071435d commit that was reverted. * typo * Exit on time (#904) * Variable AFL_EXIT_ON_TIME description has been added. Variables AFL_EXIT_ON_TIME and afl_exit_on_time has been added. afl->exit_on_time variable initialization has been added. The asignment of a value to the afl->afl_env.afl_exit_on_time variable from environment variables has been added. Code to exit on timeout if new path not found has been added. * Type of afl_exit_on_time variable has been changed. Variable exit_on_time has been added to the afl_state_t structure. * Command `export AFL_EXIT_WHEN_DONE=1` has been added. * Millisecond to second conversion has been added. Call get_cur_time() has been added. * Revert to using the saved current time value. * Useless check has been removed. * fix new path to custom-mutators * ensure crashes/README.txt exists * fix * Changes to bump FRIDA version and to clone FRIDA repo in to build directory rather than use a submodule as the FRIDA build scripts don't like it (#906) Co-authored-by: Your Name <you@example.com> * Fix numeric overflow in cmplog implementation (#907) Co-authored-by: Your Name <you@example.com> * testcase fixes for unicorn * remove merge conflict artifacts * fix afl-plot * Changes to remove binaries from frida_mode (#913) Co-authored-by: Your Name <you@example.com> * Frida cmplog fail fast (#914) * Changes to remove binaries from frida_mode * Changes to make cmplog fail fast Co-authored-by: Your Name <you@example.com> * afl-plot: relative time * arch linux and mac os support for afl-system-config * typo * code-format * update documentation * github workflow for qemu * OSX-specific improvements (#912) * Fix afl-cc to work correctly by default on OSX using xcode - CLANG_ENV_VAR must be set for afl-as to work - Use clang mode by default if no specific compiler selected * Add OSX-specific documentation for configuring shared memory * Fixes to memory operands for complog (#916) Co-authored-by: Your Name <you@example.com> * fix a few cur_time uses * added bounds check to pivot_inputs (fixes #921) * additional safety checks for restarts * restrict afl-showmap in_file size * fix seed crash disable * add warning for afl-showmap partial read * no core dumps * AFL_PRINT_FILENAMES added * more documentation for AFL_EXIT_ON_TIME * Flushing for AFL_PRINT_FILENAMES * FASAN Support (#918) * FASAN Support * Fix handling of Address Sanitizer DSO * Changes to identification of Address Sanitizer DSO Co-authored-by: Your Name <you@example.com> * Support for x86 (#920) Co-authored-by: Your Name <you@example.com> * Update frida_mode readme (#925) * libqasan: use syscalls for read and write * update readme * Minor integration tweaks (#926) Co-authored-by: Your Name <you@example.com> * merge * fix afl-fuzz.c frida preload * cleaned up AFL_PRINT_FILENAMES env * Changes to have persistent mode exit at the end of the loop (#928) Co-authored-by: Your Name <you@example.com> * fix llvm-dict2file Co-authored-by: Dominik Maier <domenukk@gmail.com> Co-authored-by: WorksButNotTested <62701594+WorksButNotTested@users.noreply.github.com> Co-authored-by: Your Name <you@example.com> Co-authored-by: Dmitry Zheregelya <zheregelya.d@gmail.com> Co-authored-by: hexcoder <hexcoder-@users.noreply.github.com> Co-authored-by: hexcoder- <heiko@hexco.de> Co-authored-by: Andrea Fioraldi <andreafioraldi@gmail.com> Co-authored-by: David CARLIER <devnexen@gmail.com> Co-authored-by: realmadsci <71108352+realmadsci@users.noreply.github.com> Co-authored-by: Roman M. Iudichev <SecNotice@ya.ru> Co-authored-by: Dustin Spicuzza <dustin@virtualroadside.com> * Final push to stable (#936) * sync (#886) * Create FUNDING.yml * Update FUNDING.yml * moved custom_mutator examples * unicorn speedtest makefile cleanup * fixed example location * fix qdbi * update util readme * Frida persistent (#880) * Added x64 support for persistent mode (function call only), in-memory teest cases and complog * Review changes, fix NeverZero and code to parse the .text section of the main executable. Excluded ranges TBC * Various minor fixes and finished support for AFL_INST_LIBS * Review changes Co-authored-by: Your Name <you@example.com> * nits * fix frida mode * Integer overflow/underflow fixes in libdislocator (#889) * libdislocator: fixing integer overflow in 'max_mem' variable and setting 'max_mem' type to 'size_t' * libdislocator: fixing potential integer underflow in 'total_mem' variable due to its different values in different threads * Bumped warnings up to the max and fixed remaining issues (#890) Co-authored-by: Your Name <you@example.com> * nits * frida mode - support non-pie * nits * nit * update grammar mutator * Fixes for aarch64, OSX and other minor issues (#891) Co-authored-by: Your Name <you@example.com> * nits * nits * fix PCGUARD, build aflpp_driver with fPIC * Added representative fuzzbench test and test for libxml (#893) * Added representative fuzzbench test and test for libxml * Added support for building FRIDA from source with FRIDA_SOURCE=1 Co-authored-by: Your Name <you@example.com> * nits * update changelog * typos * fixed potential double free in custom trim (#881) * error handling, freeing mem * frida: complog -> cmplog * fix statsd writing * let aflpp_qemu_driver_hook.so build fail gracefully * fix stdin trimming * Support for AFL_ENTRYPOINT (#898) Co-authored-by: Your Name <you@example.com> * remove the input file .cur_input at the end of the fuzzing, if AFL_TMPDIR is used * reverse push (#901) * Create FUNDING.yml * Update FUNDING.yml * disable QEMU static pie Co-authored-by: Andrea Fioraldi <andreafioraldi@gmail.com> * clarify that no modifications are required. * add new test for frida_mode (please review) * typos * fix persistent mode (64-bit) * set ARCH for linux intel 32-bit for frida-gum-devkit * prepare for 32-bit support (later) * not on qemu 3 anymore * unicorn mips fixes * instrumentation further move to C++11 (#900) * unicorn fixes * more unicorn fixes * Fix memory errors when trim causes testcase growth (#881) (#903) * Revert "fixed potential double free in custom trim (#881)" This reverts commit e9d2f72382cab75832721d859c3e731da071435d. * Revert "fix custom trim for increasing data" This reverts commit 86a8ef168dda766d2f25f15c15c4d3ecf21d0667. * Fix memory errors when trim causes testcase growth Modify trim_case_custom to avoid writing into in_buf because some custom mutators can cause the testcase to grow rather than shrink. Instead of modifying in_buf directly, we write the update out to the disk when trimming is complete, and then the caller is responsible for refreshing the in-memory buffer from the file. This is still a bit sketchy because it does need to modify q->len in order to notify the upper layers that something changed, and it could end up telling upper layer code that the q->len is *bigger* than the buffer (q->testcase_buf) that contains it, which is asking for trouble down the line somewhere... * Fix an unlikely situation Put back some `unlikely()` calls that were in the e9d2f72382cab75832721d859c3e731da071435d commit that was reverted. * typo * Exit on time (#904) * Variable AFL_EXIT_ON_TIME description has been added. Variables AFL_EXIT_ON_TIME and afl_exit_on_time has been added. afl->exit_on_time variable initialization has been added. The asignment of a value to the afl->afl_env.afl_exit_on_time variable from environment variables has been added. Code to exit on timeout if new path not found has been added. * Type of afl_exit_on_time variable has been changed. Variable exit_on_time has been added to the afl_state_t structure. * Command `export AFL_EXIT_WHEN_DONE=1` has been added. * Millisecond to second conversion has been added. Call get_cur_time() has been added. * Revert to using the saved current time value. * Useless check has been removed. * fix new path to custom-mutators * ensure crashes/README.txt exists * fix * Changes to bump FRIDA version and to clone FRIDA repo in to build directory rather than use a submodule as the FRIDA build scripts don't like it (#906) Co-authored-by: Your Name <you@example.com> * Fix numeric overflow in cmplog implementation (#907) Co-authored-by: Your Name <you@example.com> * testcase fixes for unicorn * remove merge conflict artifacts * fix afl-plot * Changes to remove binaries from frida_mode (#913) Co-authored-by: Your Name <you@example.com> * Frida cmplog fail fast (#914) * Changes to remove binaries from frida_mode * Changes to make cmplog fail fast Co-authored-by: Your Name <you@example.com> * afl-plot: relative time * arch linux and mac os support for afl-system-config * typo * code-format * update documentation * github workflow for qemu * OSX-specific improvements (#912) * Fix afl-cc to work correctly by default on OSX using xcode - CLANG_ENV_VAR must be set for afl-as to work - Use clang mode by default if no specific compiler selected * Add OSX-specific documentation for configuring shared memory * Fixes to memory operands for complog (#916) Co-authored-by: Your Name <you@example.com> * fix a few cur_time uses * added bounds check to pivot_inputs (fixes #921) * additional safety checks for restarts * restrict afl-showmap in_file size * fix seed crash disable * add warning for afl-showmap partial read * no core dumps * AFL_PRINT_FILENAMES added * more documentation for AFL_EXIT_ON_TIME * Flushing for AFL_PRINT_FILENAMES * FASAN Support (#918) * FASAN Support * Fix handling of Address Sanitizer DSO * Changes to identification of Address Sanitizer DSO Co-authored-by: Your Name <you@example.com> * Support for x86 (#920) Co-authored-by: Your Name <you@example.com> * Update frida_mode readme (#925) * libqasan: use syscalls for read and write * update readme * Minor integration tweaks (#926) Co-authored-by: Your Name <you@example.com> * merge * fix afl-fuzz.c frida preload * cleaned up AFL_PRINT_FILENAMES env * Changes to have persistent mode exit at the end of the loop (#928) Co-authored-by: Your Name <you@example.com> * fix llvm-dict2file * push to stable (#931) (#932) * sync (#886) * Create FUNDING.yml * Update FUNDING.yml * moved custom_mutator examples * unicorn speedtest makefile cleanup * fixed example location * fix qdbi * update util readme * Frida persistent (#880) * Added x64 support for persistent mode (function call only), in-memory teest cases and complog * Review changes, fix NeverZero and code to parse the .text section of the main executable. Excluded ranges TBC * Various minor fixes and finished support for AFL_INST_LIBS * Review changes Co-authored-by: Your Name <you@example.com> * nits * fix frida mode * Integer overflow/underflow fixes in libdislocator (#889) * libdislocator: fixing integer overflow in 'max_mem' variable and setting 'max_mem' type to 'size_t' * libdislocator: fixing potential integer underflow in 'total_mem' variable due to its different values in different threads * Bumped warnings up to the max and fixed remaining issues (#890) Co-authored-by: Your Name <you@example.com> * nits * frida mode - support non-pie * nits * nit * update grammar mutator * Fixes for aarch64, OSX and other minor issues (#891) Co-authored-by: Your Name <you@example.com> * nits * nits * fix PCGUARD, build aflpp_driver with fPIC * Added representative fuzzbench test and test for libxml (#893) * Added representative fuzzbench test and test for libxml * Added support for building FRIDA from source with FRIDA_SOURCE=1 Co-authored-by: Your Name <you@example.com> * nits * update changelog * typos * fixed potential double free in custom trim (#881) * error handling, freeing mem * frida: complog -> cmplog * fix statsd writing * let aflpp_qemu_driver_hook.so build fail gracefully * fix stdin trimming * Support for AFL_ENTRYPOINT (#898) Co-authored-by: Your Name <you@example.com> * remove the input file .cur_input at the end of the fuzzing, if AFL_TMPDIR is used * reverse push (#901) * Create FUNDING.yml * Update FUNDING.yml * disable QEMU static pie Co-authored-by: Andrea Fioraldi <andreafioraldi@gmail.com> * clarify that no modifications are required. * add new test for frida_mode (please review) * typos * fix persistent mode (64-bit) * set ARCH for linux intel 32-bit for frida-gum-devkit * prepare for 32-bit support (later) * not on qemu 3 anymore * unicorn mips fixes * instrumentation further move to C++11 (#900) * unicorn fixes * more unicorn fixes * Fix memory errors when trim causes testcase growth (#881) (#903) * Revert "fixed potential double free in custom trim (#881)" This reverts commit e9d2f72382cab75832721d859c3e731da071435d. * Revert "fix custom trim for increasing data" This reverts commit 86a8ef168dda766d2f25f15c15c4d3ecf21d0667. * Fix memory errors when trim causes testcase growth Modify trim_case_custom to avoid writing into in_buf because some custom mutators can cause the testcase to grow rather than shrink. Instead of modifying in_buf directly, we write the update out to the disk when trimming is complete, and then the caller is responsible for refreshing the in-memory buffer from the file. This is still a bit sketchy because it does need to modify q->len in order to notify the upper layers that something changed, and it could end up telling upper layer code that the q->len is *bigger* than the buffer (q->testcase_buf) that contains it, which is asking for trouble down the line somewhere... * Fix an unlikely situation Put back some `unlikely()` calls that were in the e9d2f72382cab75832721d859c3e731da071435d commit that was reverted. * typo * Exit on time (#904) * Variable AFL_EXIT_ON_TIME description has been added. Variables AFL_EXIT_ON_TIME and afl_exit_on_time has been added. afl->exit_on_time variable initialization has been added. The asignment of a value to the afl->afl_env.afl_exit_on_time variable from environment variables has been added. Code to exit on timeout if new path not found has been added. * Type of afl_exit_on_time variable has been changed. Variable exit_on_time has been added to the afl_state_t structure. * Command `export AFL_EXIT_WHEN_DONE=1` has been added. * Millisecond to second conversion has been added. Call get_cur_time() has been added. * Revert to using the saved current time value. * Useless check has been removed. * fix new path to custom-mutators * ensure crashes/README.txt exists * fix * Changes to bump FRIDA version and to clone FRIDA repo in to build directory rather than use a submodule as the FRIDA build scripts don't like it (#906) Co-authored-by: Your Name <you@example.com> * Fix numeric overflow in cmplog implementation (#907) Co-authored-by: Your Name <you@example.com> * testcase fixes for unicorn * remove merge conflict artifacts * fix afl-plot * Changes to remove binaries from frida_mode (#913) Co-authored-by: Your Name <you@example.com> * Frida cmplog fail fast (#914) * Changes to remove binaries from frida_mode * Changes to make cmplog fail fast Co-authored-by: Your Name <you@example.com> * afl-plot: relative time * arch linux and mac os support for afl-system-config * typo * code-format * update documentation * github workflow for qemu * OSX-specific improvements (#912) * Fix afl-cc to work correctly by default on OSX using xcode - CLANG_ENV_VAR must be set for afl-as to work - Use clang mode by default if no specific compiler selected * Add OSX-specific documentation for configuring shared memory * Fixes to memory operands for complog (#916) Co-authored-by: Your Name <you@example.com> * fix a few cur_time uses * added bounds check to pivot_inputs (fixes #921) * additional safety checks for restarts * restrict afl-showmap in_file size * fix seed crash disable * add warning for afl-showmap partial read * no core dumps * AFL_PRINT_FILENAMES added * more documentation for AFL_EXIT_ON_TIME * Flushing for AFL_PRINT_FILENAMES * FASAN Support (#918) * FASAN Support * Fix handling of Address Sanitizer DSO * Changes to identification of Address Sanitizer DSO Co-authored-by: Your Name <you@example.com> * Support for x86 (#920) Co-authored-by: Your Name <you@example.com> * Update frida_mode readme (#925) * libqasan: use syscalls for read and write * update readme * Minor integration tweaks (#926) Co-authored-by: Your Name <you@example.com> * merge * fix afl-fuzz.c frida preload * cleaned up AFL_PRINT_FILENAMES env * Changes to have persistent mode exit at the end of the loop (#928) Co-authored-by: Your Name <you@example.com> * fix llvm-dict2file Co-authored-by: Dominik Maier <domenukk@gmail.com> Co-authored-by: WorksButNotTested <62701594+WorksButNotTested@users.noreply.github.com> Co-authored-by: Your Name <you@example.com> Co-authored-by: Dmitry Zheregelya <zheregelya.d@gmail.com> Co-authored-by: hexcoder <hexcoder-@users.noreply.github.com> Co-authored-by: hexcoder- <heiko@hexco.de> Co-authored-by: Andrea Fioraldi <andreafioraldi@gmail.com> Co-authored-by: David CARLIER <devnexen@gmail.com> Co-authored-by: realmadsci <71108352+realmadsci@users.noreply.github.com> Co-authored-by: Roman M. Iudichev <SecNotice@ya.ru> Co-authored-by: Dustin Spicuzza <dustin@virtualroadside.com> Co-authored-by: Dominik Maier <domenukk@gmail.com> Co-authored-by: WorksButNotTested <62701594+WorksButNotTested@users.noreply.github.com> Co-authored-by: Your Name <you@example.com> Co-authored-by: Dmitry Zheregelya <zheregelya.d@gmail.com> Co-authored-by: hexcoder <hexcoder-@users.noreply.github.com> Co-authored-by: hexcoder- <heiko@hexco.de> Co-authored-by: Andrea Fioraldi <andreafioraldi@gmail.com> Co-authored-by: David CARLIER <devnexen@gmail.com> Co-authored-by: realmadsci <71108352+realmadsci@users.noreply.github.com> Co-authored-by: Roman M. Iudichev <SecNotice@ya.ru> Co-authored-by: Dustin Spicuzza <dustin@virtualroadside.com> * improve error msg * Added documentation for wine LoadLibrary workaround (#933) * Fix cmake target compilation command example (#934) - Fix typo DCMAKE_C_COMPILERC -> DCMAKE_C_COMPILER. - Add `cd build` after `mkdir build`. * showmap passes queue items in alphabetical order * added tmp files to gitignore * lenient dict parsing, no map size enum for binary fuzzing * added info about showmap queue directions * update binary-only doc * turn off map size detection if skip_bin_check is set * Typo * update docs * update afl-system-config * Set kill signal before using it in afl-showmap (#935) * fix afl-cc help output * add libafl to binary-only doc Co-authored-by: Dominik Maier <domenukk@gmail.com> Co-authored-by: WorksButNotTested <62701594+WorksButNotTested@users.noreply.github.com> Co-authored-by: Your Name <you@example.com> Co-authored-by: Dmitry Zheregelya <zheregelya.d@gmail.com> Co-authored-by: hexcoder <hexcoder-@users.noreply.github.com> Co-authored-by: hexcoder- <heiko@hexco.de> Co-authored-by: Andrea Fioraldi <andreafioraldi@gmail.com> Co-authored-by: David CARLIER <devnexen@gmail.com> Co-authored-by: realmadsci <71108352+realmadsci@users.noreply.github.com> Co-authored-by: Roman M. Iudichev <SecNotice@ya.ru> Co-authored-by: Dustin Spicuzza <dustin@virtualroadside.com> Co-authored-by: 0x4d5a-ctf <51098072+0x4d5a-ctf@users.noreply.github.com> Co-authored-by: Tommy Chiang <oToToT@users.noreply.github.com> Co-authored-by: buherator <buherator@silentsignal.hu> * final push to stable (really?) (#939) * sync (#886) * Create FUNDING.yml * Update FUNDING.yml * moved custom_mutator examples * unicorn speedtest makefile cleanup * fixed example location * fix qdbi * update util readme * Frida persistent (#880) * Added x64 support for persistent mode (function call only), in-memory teest cases and complog * Review changes, fix NeverZero and code to parse the .text section of the main executable. Excluded ranges TBC * Various minor fixes and finished support for AFL_INST_LIBS * Review changes Co-authored-by: Your Name <you@example.com> * nits * fix frida mode * Integer overflow/underflow fixes in libdislocator (#889) * libdislocator: fixing integer overflow in 'max_mem' variable and setting 'max_mem' type to 'size_t' * libdislocator: fixing potential integer underflow in 'total_mem' variable due to its different values in different threads * Bumped warnings up to the max and fixed remaining issues (#890) Co-authored-by: Your Name <you@example.com> * nits * frida mode - support non-pie * nits * nit * update grammar mutator * Fixes for aarch64, OSX and other minor issues (#891) Co-authored-by: Your Name <you@example.com> * nits * nits * fix PCGUARD, build aflpp_driver with fPIC * Added representative fuzzbench test and test for libxml (#893) * Added representative fuzzbench test and test for libxml * Added support for building FRIDA from source with FRIDA_SOURCE=1 Co-authored-by: Your Name <you@example.com> * nits * update changelog * typos * fixed potential double free in custom trim (#881) * error handling, freeing mem * frida: complog -> cmplog * fix statsd writing * let aflpp_qemu_driver_hook.so build fail gracefully * fix stdin trimming * Support for AFL_ENTRYPOINT (#898) Co-authored-by: Your Name <you@example.com> * remove the input file .cur_input at the end of the fuzzing, if AFL_TMPDIR is used * reverse push (#901) * Create FUNDING.yml * Update FUNDING.yml * disable QEMU static pie Co-authored-by: Andrea Fioraldi <andreafioraldi@gmail.com> * clarify that no modifications are required. * add new test for frida_mode (please review) * typos * fix persistent mode (64-bit) * set ARCH for linux intel 32-bit for frida-gum-devkit * prepare for 32-bit support (later) * not on qemu 3 anymore * unicorn mips fixes * instrumentation further move to C++11 (#900) * unicorn fixes * more unicorn fixes * Fix memory errors when trim causes testcase growth (#881) (#903) * Revert "fixed potential double free in custom trim (#881)" This reverts commit e9d2f72382cab75832721d859c3e731da071435d. * Revert "fix custom trim for increasing data" This reverts commit 86a8ef168dda766d2f25f15c15c4d3ecf21d0667. * Fix memory errors when trim causes testcase growth Modify trim_case_custom to avoid writing into in_buf because some custom mutators can cause the testcase to grow rather than shrink. Instead of modifying in_buf directly, we write the update out to the disk when trimming is complete, and then the caller is responsible for refreshing the in-memory buffer from the file. This is still a bit sketchy because it does need to modify q->len in order to notify the upper layers that something changed, and it could end up telling upper layer code that the q->len is *bigger* than the buffer (q->testcase_buf) that contains it, which is asking for trouble down the line somewhere... * Fix an unlikely situation Put back some `unlikely()` calls that were in the e9d2f72382cab75832721d859c3e731da071435d commit that was reverted. * typo * Exit on time (#904) * Variable AFL_EXIT_ON_TIME description has been added. Variables AFL_EXIT_ON_TIME and afl_exit_on_time has been added. afl->exit_on_time variable initialization has been added. The asignment of a value to the afl->afl_env.afl_exit_on_time variable from environment variables has been added. Code to exit on timeout if new path not found has been added. * Type of afl_exit_on_time variable has been changed. Variable exit_on_time has been added to the afl_state_t structure. * Command `export AFL_EXIT_WHEN_DONE=1` has been added. * Millisecond to second conversion has been added. Call get_cur_time() has been added. * Revert to using the saved current time value. * Useless check has been removed. * fix new path to custom-mutators * ensure crashes/README.txt exists * fix * Changes to bump FRIDA version and to clone FRIDA repo in to build directory rather than use a submodule as the FRIDA build scripts don't like it (#906) Co-authored-by: Your Name <you@example.com> * Fix numeric overflow in cmplog implementation (#907) Co-authored-by: Your Name <you@example.com> * testcase fixes for unicorn * remove merge conflict artifacts * fix afl-plot * Changes to remove binaries from frida_mode (#913) Co-authored-by: Your Name <you@example.com> * Frida cmplog fail fast (#914) * Changes to remove binaries from frida_mode * Changes to make cmplog fail fast Co-authored-by: Your Name <you@example.com> * afl-plot: relative time * arch linux and mac os support for afl-system-config * typo * code-format * update documentation * github workflow for qemu * OSX-specific improvements (#912) * Fix afl-cc to work correctly by default on OSX using xcode - CLANG_ENV_VAR must be set for afl-as to work - Use clang mode by default if no specific compiler selected * Add OSX-specific documentation for configuring shared memory * Fixes to memory operands for complog (#916) Co-authored-by: Your Name <you@example.com> * fix a few cur_time uses * added bounds check to pivot_inputs (fixes #921) * additional safety checks for restarts * restrict afl-showmap in_file size * fix seed crash disable * add warning for afl-showmap partial read * no core dumps * AFL_PRINT_FILENAMES added * more documentation for AFL_EXIT_ON_TIME * Flushing for AFL_PRINT_FILENAMES * FASAN Support (#918) * FASAN Support * Fix handling of Address Sanitizer DSO * Changes to identification of Address Sanitizer DSO Co-authored-by: Your Name <you@example.com> * Support for x86 (#920) Co-authored-by: Your Name <you@example.com> * Update frida_mode readme (#925) * libqasan: use syscalls for read and write * update readme * Minor integration tweaks (#926) Co-authored-by: Your Name <you@example.com> * merge * fix afl-fuzz.c frida preload * cleaned up AFL_PRINT_FILENAMES env * Changes to have persistent mode exit at the end of the loop (#928) Co-authored-by: Your Name <you@example.com> * fix llvm-dict2file * push to stable (#931) (#932) * sync (#886) * Create FUNDING.yml * Update FUNDING.yml * moved custom_mutator examples * unicorn speedtest makefile cleanup * fixed example location * fix qdbi * update util readme * Frida persistent (#880) * Added x64 support for persistent mode (function call only), in-memory teest cases and complog * Review changes, fix NeverZero and code to parse the .text section of the main executable. Excluded ranges TBC * Various minor fixes and finished support for AFL_INST_LIBS * Review changes Co-authored-by: Your Name <you@example.com> * nits * fix frida mode * Integer overflow/underflow fixes in libdislocator (#889) * libdislocator: fixing integer overflow in 'max_mem' variable and setting 'max_mem' type to 'size_t' * libdislocator: fixing potential integer underflow in 'total_mem' variable due to its different values in different threads * Bumped warnings up to the max and fixed remaining issues (#890) Co-authored-by: Your Name <you@example.com> * nits * frida mode - support non-pie * nits * nit * update grammar mutator * Fixes for aarch64, OSX and other minor issues (#891) Co-authored-by: Your Name <you@example.com> * nits * nits * fix PCGUARD, build aflpp_driver with fPIC * Added representative fuzzbench test and test for libxml (#893) * Added representative fuzzbench test and test for libxml * Added support for building FRIDA from source with FRIDA_SOURCE=1 Co-authored-by: Your Name <you@example.com> * nits * update changelog * typos * fixed potential double free in custom trim (#881) * error handling, freeing mem * frida: complog -> cmplog * fix statsd writing * let aflpp_qemu_driver_hook.so build fail gracefully * fix stdin trimming * Support for AFL_ENTRYPOINT (#898) Co-authored-by: Your Name <you@example.com> * remove the input file .cur_input at the end of the fuzzing, if AFL_TMPDIR is used * reverse push (#901) * Create FUNDING.yml * Update FUNDING.yml * disable QEMU static pie Co-authored-by: Andrea Fioraldi <andreafioraldi@gmail.com> * clarify that no modifications are required. * add new test for frida_mode (please review) * typos * fix persistent mode (64-bit) * set ARCH for linux intel 32-bit for frida-gum-devkit * prepare for 32-bit support (later) * not on qemu 3 anymore * unicorn mips fixes * instrumentation further move to C++11 (#900) * unicorn fixes * more unicorn fixes * Fix memory errors when trim causes testcase growth (#881) (#903) * Revert "fixed potential double free in custom trim (#881)" This reverts commit e9d2f72382cab75832721d859c3e731da071435d. * Revert "fix custom trim for increasing data" This reverts commit 86a8ef168dda766d2f25f15c15c4d3ecf21d0667. * Fix memory errors when trim causes testcase growth Modify trim_case_custom to avoid writing into in_buf because some custom mutators can cause the testcase to grow rather than shrink. Instead of modifying in_buf directly, we write the update out to the disk when trimming is complete, and then the caller is responsible for refreshing the in-memory buffer from the file. This is still a bit sketchy because it does need to modify q->len in order to notify the upper layers that something changed, and it could end up telling upper layer code that the q->len is *bigger* than the buffer (q->testcase_buf) that contains it, which is asking for trouble down the line somewhere... * Fix an unlikely situation Put back some `unlikely()` calls that were in the e9d2f72382cab75832721d859c3e731da071435d commit that was reverted. * typo * Exit on time (#904) * Variable AFL_EXIT_ON_TIME description has been added. Variables AFL_EXIT_ON_TIME and afl_exit_on_time has been added. afl->exit_on_time variable initialization has been added. The asignment of a value to the afl->afl_env.afl_exit_on_time variable from environment variables has been added. Code to exit on timeout if new path not found has been added. * Type of afl_exit_on_time variable has been changed. Variable exit_on_time has been added to the afl_state_t structure. * Command `export AFL_EXIT_WHEN_DONE=1` has been added. * Millisecond to second conversion has been added. Call get_cur_time() has been added. * Revert to using the saved current time value. * Useless check has been removed. * fix new path to custom-mutators * ensure crashes/README.txt exists * fix * Changes to bump FRIDA version and to clone FRIDA repo in to build directory rather than use a submodule as the FRIDA build scripts don't like it (#906) Co-authored-by: Your Name <you@example.com> * Fix numeric overflow in cmplog implementation (#907) Co-authored-by: Your Name <you@example.com> * testcase fixes for unicorn * remove merge conflict artifacts * fix afl-plot * Changes to remove binaries from frida_mode (#913) Co-authored-by: Your Name <you@example.com> * Frida cmplog fail fast (#914) * Changes to remove binaries from frida_mode * Changes to make cmplog fail fast Co-authored-by: Your Name <you@example.com> * afl-plot: relative time * arch linux and mac os support for afl-system-config * typo * code-format * update documentation * github workflow for qemu * OSX-specific improvements (#912) * Fix afl-cc to work correctly by default on OSX using xcode - CLANG_ENV_VAR must be set for afl-as to work - Use clang mode by default if no specific compiler selected * Add OSX-specific documentation for configuring shared memory * Fixes to memory operands for complog (#916) Co-authored-by: Your Name <you@example.com> * fix a few cur_time uses * added bounds check to pivot_inputs (fixes #921) * additional safety checks for restarts * restrict afl-showmap in_file size * fix seed crash disable * add warning for afl-showmap partial read * no core dumps * AFL_PRINT_FILENAMES added * more documentation for AFL_EXIT_ON_TIME * Flushing for AFL_PRINT_FILENAMES * FASAN Support (#918) * FASAN Support * Fix handling of Address Sanitizer DSO * Changes to identification of Address Sanitizer DSO Co-authored-by: Your Name <you@example.com> * Support for x86 (#920) Co-authored-by: Your Name <you@example.com> * Update frida_mode readme (#925) * libqasan: use syscalls for read and write * update readme * Minor integration tweaks (#926) Co-authored-by: Your Name <you@example.com> * merge * fix afl-fuzz.c frida preload * cleaned up AFL_PRINT_FILENAMES env * Changes to have persistent mode exit at the end of the loop (#928) Co-authored-by: Your Name <you@example.com> * fix llvm-dict2file Co-authored-by: Dominik Maier <domenukk@gmail.com> Co-authored-by: WorksButNotTested <62701594+WorksButNotTested@users.noreply.github.com> Co-authored-by: Your Name <you@example.com> Co-authored-by: Dmitry Zheregelya <zheregelya.d@gmail.com> Co-authored-by: hexcoder <hexcoder-@users.noreply.github.com> Co-authored-by: hexcoder- <heiko@hexco.de> Co-authored-by: Andrea Fioraldi <andreafioraldi@gmail.com> Co-authored-by: David CARLIER <devnexen@gmail.com> Co-authored-by: realmadsci <71108352+realmadsci@users.noreply.github.com> Co-authored-by: Roman M. Iudichev <SecNotice@ya.ru> Co-authored-by: Dustin Spicuzza <dustin@virtualroadside.com> Co-authored-by: Dominik Maier <domenukk@gmail.com> Co-authored-by: WorksButNotTested <62701594+WorksButNotTested@users.noreply.github.com> Co-authored-by: Your Name <you@example.com> Co-authored-by: Dmitry Zheregelya <zheregelya.d@gmail.com> Co-authored-by: hexcoder <hexcoder-@users.noreply.github.com> Co-authored-by: hexcoder- <heiko@hexco.de> Co-authored-by: Andrea Fioraldi <andreafioraldi@gmail.com> Co-authored-by: David CARLIER <devnexen@gmail.com> Co-authored-by: realmadsci <71108352+realmadsci@users.noreply.github.com> Co-authored-by: Roman M. Iudichev <SecNotice@ya.ru> Co-authored-by: Dustin Spicuzza <dustin@virtualroadside.com> * improve error msg * Added documentation for wine LoadLibrary workaround (#933) * Fix cmake target compilation command example (#934) - Fix typo DCMAKE_C_COMPILERC -> DCMAKE_C_COMPILER. - Add `cd build` after `mkdir build`. * showmap passes queue items in alphabetical order * added tmp files to gitignore * lenient dict parsing, no map size enum for binary fuzzing * added info about showmap queue directions * update binary-only doc * turn off map size detection if skip_bin_check is set * Typo * update docs * update afl-system-config * Set kill signal before using it in afl-showmap (#935) * fix afl-cc help output * add libafl to binary-only doc * update docs * less executions on variable paths * AFL_SKIP_CRASHES is obsolete since 3.0 * add AFL_TRY_AFFINITY * Typo * Typo * Typo/wording * tweaks * typos * fix afl-whatsup help output * fix afl-plot output * fix for MacOS * fix cmpcov doc for qemu * fix tmpfile removal * update dockerfile * Frida (#940) * Added re2 test * Added libpcap test * Fix validation of setting of ADDR_NO_RANDOMIZE * Added support for printing original and instrumented code Co-authored-by: Your Name <you@example.com> * Support for AFL_FRIDA_PERSISTENT_RET (#941) Co-authored-by: Your Name <you@example.com> * Changes to add missing exclusion of ranges (#943) Co-authored-by: Your Name <you@example.com> * add --afl-noopt to afl-cc * docs: fix link to README in QuickStartGuide (#946) * Support writing Stalker stats (#945) * Support writing Stalker stats * Fixed string handling in print functions Co-authored-by: Your Name <you@example.com> * afl-cmin help fix, aflpp_driver - + @@ support * fix for afl-showmap Co-authored-by: Dominik Maier <domenukk@gmail.com> Co-authored-by: WorksButNotTested <62701594+WorksButNotTested@users.noreply.github.com> Co-authored-by: Your Name <you@example.com> Co-authored-by: Dmitry Zheregelya <zheregelya.d@gmail.com> Co-authored-by: hexcoder <hexcoder-@users.noreply.github.com> Co-authored-by: hexcoder- <heiko@hexco.de> Co-authored-by: Andrea Fioraldi <andreafioraldi@gmail.com> Co-authored-by: David CARLIER <devnexen@gmail.com> Co-authored-by: realmadsci <71108352+realmadsci@users.noreply.github.com> Co-authored-by: Roman M. Iudichev <SecNotice@ya.ru> Co-authored-by: Dustin Spicuzza <dustin@virtualroadside.com> Co-authored-by: 0x4d5a-ctf <51098072+0x4d5a-ctf@users.noreply.github.com> Co-authored-by: Tommy Chiang <oToToT@users.noreply.github.com> Co-authored-by: buherator <buherator@silentsignal.hu> Co-authored-by: Dag Heyman Kajevic <dag.heyman@gmail.com> * Dev (#949) * use atomic read-modify-write increment for LLVM CLASSIC * Change other LLVM modes to atomic increments * sync (#886) * Create FUNDING.yml * Update FUNDING.yml * moved custom_mutator examples * unicorn speedtest makefile cleanup * fixed example location * fix qdbi * update util readme * work in progress: not working correctly yet * Frida persistent (#880) * Added x64 support for persistent mode (function call only), in-memory teest cases and complog * Review changes, fix NeverZero and code to parse the .text section of the main executable. Excluded ranges TBC * Various minor fixes and finished support for AFL_INST_LIBS * Review changes Co-authored-by: Your Name <you@example.com> * nits * fix frida mode * Integer overflow/underflow fixes in libdislocator (#889) * libdislocator: fixing integer overflow in 'max_mem' variable and setting 'max_mem' type to 'size_t' * libdislocator: fixing potential integer underflow in 'total_mem' variable due to its different values in different threads * Bumped warnings up to the max and fixed remaining issues (#890) Co-authored-by: Your Name <you@example.com> * nits * frida mode - support non-pie * nits * nit * update grammar mutator * Fixes for aarch64, OSX and other minor issues (#891) Co-authored-by: Your Name <you@example.com> * nits * nits * fix PCGUARD, build aflpp_driver with fPIC * Added representative fuzzbench test and test for libxml (#893) * Added representative fuzzbench test and test for libxml * Added support for building FRIDA from source with FRIDA_SOURCE=1 Co-authored-by: Your Name <you@example.com> * nits * update changelog * typos * still not working * fixed potential double free in custom trim (#881) * error handling, freeing mem * frida: complog -> cmplog * fix statsd writing * let aflpp_qemu_driver_hook.so build fail gracefully * fix stdin trimming * Support for AFL_ENTRYPOINT (#898) Co-authored-by: Your Name <you@example.com> * remove the input file .cur_input at the end of the fuzzing, if AFL_TMPDIR is used * reverse push (#901) * Create FUNDING.yml * Update FUNDING.yml * disable QEMU static pie Co-authored-by: Andrea Fioraldi <andreafioraldi@gmail.com> * clarify that no modifications are required. * add new test for frida_mode (please review) * typos * fix persistent mode (64-bit) * set ARCH for linux intel 32-bit for frida-gum-devkit * prepare for 32-bit support (later) * not on qemu 3 anymore * unicorn mips fixes * instrumentation further move to C++11 (#900) * unicorn fixes * first working NeverZero implementation * more unicorn fixes * Fix memory errors when trim causes testcase growth (#881) (#903) * Revert "fixed potential double free in custom trim (#881)" This reverts commit e9d2f72382cab75832721d859c3e731da071435d. * Revert "fix custom trim for increasing data" This reverts commit 86a8ef168dda766d2f25f15c15c4d3ecf21d0667. * Fix memory errors when trim causes testcase growth Modify trim_case_custom to avoid writing into in_buf because some custom mutators can cause the testcase to grow rather than shrink. Instead of modifying in_buf directly, we write the update out to the disk when trimming is complete, and then the caller is responsible for refreshing the in-memory buffer from the file. This is still a bit sketchy because it does need to modify q->len in order to notify the upper layers that something changed, and it could end up telling upper layer code that the q->len is *bigger* than the buffer (q->testcase_buf) that contains it, which is asking for trouble down the line somewhere... * Fix an unlikely situation Put back some `unlikely()` calls that were in the e9d2f72382cab75832721d859c3e731da071435d commit that was reverted. * add some comments * typo * Exit on time (#904) * Variable AFL_EXIT_ON_TIME description has been added. Variables AFL_EXIT_ON_TIME and afl_exit_on_time has been added. afl->exit_on_time variable initialization has been added. The asignment of a value to the afl->afl_env.afl_exit_on_time variable from environment variables has been added. Code to exit on timeout if new path not found has been added. * Type of afl_exit_on_time variable has been changed. Variable exit_on_time has been added to the afl_state_t structure. * Command `export AFL_EXIT_WHEN_DONE=1` has been added. * Millisecond to second conversion has been added. Call get_cur_time() has been added. * Revert to using the saved current time value. * Useless check has been removed. * fix new path to custom-mutators * ensure crashes/README.txt exists * fix * Changes to bump FRIDA version and to clone FRIDA repo in to build directory rather than use a submodule as the FRIDA build scripts don't like it (#906) Co-authored-by: Your Name <you@example.com> * Fix numeric overflow in cmplog implementation (#907) Co-authored-by: Your Name <you@example.com> * testcase fixes for unicorn * remove merge conflict artifacts * fix afl-plot * Changes to remove binaries from frida_mode (#913) Co-authored-by: Your Name <you@example.com> * Frida cmplog fail fast (#914) * Changes to remove binaries from frida_mode * Changes to make cmplog fail fast Co-authored-by: Your Name <you@example.com> * afl-plot: relative time * arch linux and mac os support for afl-system-config * typo * code-format * update documentation * github workflow for qemu * OSX-specific improvements (#912) * Fix afl-cc to work correctly by default on OSX using xcode - CLANG_ENV_VAR must be set for afl-as to work - Use clang mode by default if no specific compiler selected * Add OSX-specific documentation for configuring shared memory * Fixes to memory operands for complog (#916) Co-authored-by: Your Name <you@example.com> * fix a few cur_time uses * added bounds check to pivot_inputs (fixes #921) * additional safety checks for restarts * restrict afl-showmap in_file size * fix seed crash disable * add warning for afl-showmap partial read * no core dumps * AFL_PRINT_FILENAMES added * more documentation for AFL_EXIT_ON_TIME * Flushing for AFL_PRINT_FILENAMES * FASAN Support (#918) * FASAN Support * Fix handling of Address Sanitizer DSO * Changes to identification of Address Sanitizer DSO Co-authored-by: Your Name <you@example.com> * Support for x86 (#920) Co-authored-by: Your Name <you@example.com> * Update frida_mode readme (#925) * libqasan: use syscalls for read and write * update readme * Minor integration tweaks (#926) Co-authored-by: Your Name <you@example.com> * merge * fix afl-fuzz.c frida preload * cleaned up AFL_PRINT_FILENAMES env * Changes to have persistent mode exit at the end of the loop (#928) Co-authored-by: Your Name <you@example.com> * fix llvm-dict2file * push to stable (#931) (#932) * sync (#886) * Create FUNDING.yml * Update FUNDING.yml * moved custom_mutator examples * unicorn speedtest makefile cleanup * fixed example location * fix qdbi * update util readme * Frida persistent (#880) * Added x64 support for persistent mode (function call only), in-memory teest cases and complog * Review changes, fix NeverZero and code to parse the .text section of the main executable. Excluded ranges TBC * Various minor fixes and finished support for AFL_INST_LIBS * Review changes Co-authored-by: Your Name <you@example.com> * nits * fix frida mode * Integer overflow/underflow fixes in libdislocator (#889) * libdislocator: fixing integer overflow in 'max_mem' variable and setting 'max_mem' type to 'size_t' * libdislocator: fixing potential integer underflow in 'total_mem' variable due to its different values in different threads * Bumped warnings up to the max and fixed remaining issues (#890) Co-authored-by: Your Name <you@example.com> * nits * frida mode - support non-pie * nits * nit * update grammar mutator * Fixes for aarch64, OSX and other minor issues (#891) Co-authored-by: Your Name <you@example.com> * nits * nits * fix PCGUARD, build aflpp_driver with fPIC * Added representative fuzzbench test and test for libxml (#893) * Added representative fuzzbench test and test for libxml * Added support for building FRIDA from source with FRIDA_SOURCE=1 Co-authored-by: Your Name <you@example.com> * nits * update changelog * typos * fixed potential double free in custom trim (#881) * error handling, freeing mem * frida: complog -> cmplog * fix statsd writing * let aflpp_qemu_driver_hook.so build fail gracefully * fix stdin trimming * Support for AFL_ENTRYPOINT (#898) Co-authored-by: Your Name <you@example.com> * remove the input file .cur_input at the end of the fuzzing, if AFL_TMPDIR is used * reverse push (#901) * Create FUNDING.yml * Update FUNDING.yml * disable QEMU static pie Co-authored-by: Andrea Fioraldi <andreafioraldi@gmail.com> * clarify that no modifications are required. * add new test for frida_mode (please review) * typos * fix persistent mode (64-bit) * set ARCH for linux intel 32-bit for frida-gum-devkit * prepare for 32-bit support (later) * not on qemu 3 anymore * unicorn mips fixes * instrumentation further move to C++11 (#900) * unicorn fixes * more unicorn fixes * Fix memory errors when trim causes testcase growth (#881) (#903) * Revert "fixed potential double free in custom trim (#881)" This reverts commit e9d2f72382cab75832721d859c3e731da071435d. * Revert "fix custom trim for increasing data" This reverts commit 86a8ef168dda766d2f25f15c15c4d3ecf21d0667. * Fix memory errors when trim causes testcase growth Modify trim_case_custom to avoid writing into in_buf because some custom mutators can cause the testcase to grow rather than shrink. Instead of modifying in_buf directly, we write the update out to the disk when trimming is complete, and then the caller is responsible for refreshing the in-memory buffer from the file. This is still a bit sketchy because it does need to modify q->len in order to notify the upper layers that something changed, and it could end up telling upper layer code that the q->len is *bigger* than the buffer (q->testcase_buf) that contains it, which is asking for trouble down the line somewhere... * Fix an unlikely situation Put back some `unlikely()` calls that were in the e9d2f72382cab75832721d859c3e731da071435d commit that was reverted. * typo * Exit on time (#904) * Variable AFL_EXIT_ON_TIME description has been added. Variables AFL_EXIT_ON_TIME and afl_exit_on_time has been added. afl->exit_on_time variable initialization has been added. The asignment of a value to the afl->afl_env.afl_exit_on_time variable from environment variables has been added. Code to exit on timeout if new path not found has been added. * Type of afl_exit_on_time variable has been changed. Variable exit_on_time has been added to the afl_state_t structure. * Command `export AFL_EXIT_WHEN_DONE=1` has been added. * Millisecond to second conversion has been added. Call get_cur_time() has been added. * Revert to using the saved current time value. * Useless check has been removed. * fix new path to custom-mutators * ensure crashes/README.txt exists * fix * Changes to bump FRIDA version and to clone FRIDA repo in to build directory rather than use a submodule as the FRIDA build scripts don't like it (#906) Co-authored-by: Your Name <you@example.com> * Fix numeric overflow in cmplog implementation (#907) Co-authored-by: Your Name <you@example.com> * testcase fixes for unicorn * remove merge conflict artifacts * fix afl-plot * Changes to remove binaries from frida_mode (#913) Co-authored-by: Your Name <you@example.com> * Frida cmplog fail fast (#914) * Changes to remove binaries from frida_mode * Changes to make cmplog fail fast Co-authored-by: Your Name <you@example.com> * afl-plot: relative time * arch linux and mac os support for afl-system-config * typo * code-format * update documentation * github workflow for qemu * OSX-specific improvements (#912) * Fix afl-cc to work correctly by default on OSX using xcode - CLANG_ENV_VAR must be set for afl-as to work - Use clang mode by default if no specific compiler selected * Add OSX-specific documentation for configuring shared memory * Fixes to memory operands for complog (#916) Co-authored-by: Your Name <you@example.com> * fix a few cur_time uses * added bounds check to pivot_inputs (fixes #921) * additional safety checks for restarts * restrict afl-showmap in_file size * fix seed crash disable * add warning for afl-showmap partial read * no core dumps * AFL_PRINT_FILENAMES added * more documentation for AFL_EXIT_ON_TIME * Flushing for AFL_PRINT_FILENAMES * FASAN Support (#918) * FASAN Support * Fix handling of Address Sanitizer DSO * Changes to identification of Address Sanitizer DSO Co-authored-by: Your Name <you@example.com> * Support for x86 (#920) Co-authored-by: Your Name <you@example.com> * Update frida_mode readme (#925) * libqasan: use syscalls for read and write * update readme * Minor integration tweaks (#926) Co-authored-by: Your Name <you@example.com> * merge * fix afl-fuzz.c frida preload * cleaned up AFL_PRINT_FILENAMES env * Changes to have persistent mode exit at the end of the loop (#928) Co-authored-by: Your Name <you@example.com> * fix llvm-dict2file Co-authored-by: Dominik Maier <domenukk@gmail.com> Co-authored-by: WorksButNotTested <62701594+WorksButNotTested@users.noreply.github.com> Co-authored-by: Your Name <you@example.com> Co-authored-by: Dmitry Zheregelya <zheregelya.d@gmail.com> Co-authored-by: hexcoder <hexcoder-@users.noreply.github.com> Co-authored-by: hexcoder- <heiko@hexco.de> Co-authored-by: Andrea Fioraldi <andreafioraldi@gmail.com> Co-authored-by: David CARLIER <devnexen@gmail.com> Co-authored-by: realmadsci <71108352+realmadsci@users.noreply.github.com> Co-authored-by: Roman M. Iudichev <SecNotice@ya.ru> Co-authored-by: Dustin Spicuzza <dustin@virtualroadside.com> Co-authored-by: Dominik Maier <domenukk@gmail.com> Co-authored-by: WorksButNotTested <62701594+WorksButNotTested@users.noreply.github.com> Co-authored-by: Your Name <you@example.com> Co-authored-by: Dmitry Zheregelya <zheregelya.d@gmail.com> Co-authored-by: hexcoder <hexcoder-@users.noreply.github.com> Co-authored-by: hexcoder- <heiko@hexco.de> Co-authored-by: Andrea Fioraldi <andreafioraldi@gmail.com> Co-authored-by: David CARLIER <devnexen@gmail.com> Co-authored-by: realmadsci <71108352+realmadsci@users.noreply.github.com> Co-authored-by: Roman M. Iudichev <SecNotice@ya.ru> Co-authored-by: Dustin Spicuzza <dustin@virtualroadside.com> * improve error msg * Added documentation for wine LoadLibrary workaround (#933) * Fix cmake target compilation command example (#934) - Fix typo DCMAKE_C_COMPILERC -> DCMAKE_C_COMPILER. - Add `cd build` after `mkdir build`. * showmap passes queue items in alphabetical order * added tmp files to gitignore * lenient dict parsing, no map size enum for binary fuzzing * added info about showmap queue directions * update binary-only doc * turn off map size detection if skip_bin_check is set * Typo * update docs * update afl-system-config * Set kill signal before using it in afl-showmap (#935) * fix afl-cc help output * add libafl to binary-only doc * update docs * less executions on variable paths * AFL_SKIP_CRASHES is obsolete since 3.0 * add AFL_TRY_AFFINITY * Typo * Typo * Typo/wording * tweaks * typos * fix afl-whatsup help output * fix afl-plot output * fix for MacOS * fix cmpcov doc for qemu * fix tmpfile removal * update dockerfile * Frida (#940) * Added re2 test * Added libpcap test * Fix validation of setting of ADDR_NO_RANDOMIZE * Added support for printing original and instrumented code Co-authored-by: Your Name <you@example.com> * Support for AFL_FRIDA_PERSISTENT_RET (#941) Co-authored-by: Your Name <you@example.com> * Changes to add missing exclusion of ranges (#943) Co-authored-by: Your Name <you@example.com> * add --afl-noopt to afl-cc * docs: fix link to README in QuickStartGuide (#946) * Support writing Stalker stats (#945) * Support writing Stalker stats * Fixed string handling in print functions Co-authored-by: Your Name <you@example.com> * afl-cmin help fix, aflpp_driver - + @@ support * fix for afl-showmap * support new env var AFL_LLVM_THREADSAFE_INST to enable atomic counters. add new test case for that. * add documentation for AFL_LLVM_THREADSAFE_INST * add support for AFL_LLVM_THREADSAFE_INST to other LLVM passes * add missing include for _exit() * threadsafe doc fixes, code format * Wording: "never zero" -> NeverZero * fix afl_custom_post_process with multiple custom mutators * fix docs * debug ck_write * fixed potential diff by 0 * fixes * fix classic threadsafe counters Co-authored-by: van Hauser <vh@thc.org> Co-authored-by: Dominik Maier <domenukk@gmail.com> Co-authored-by: WorksButNotTested <62701594+WorksButNotTested@users.noreply.github.com> Co-authored-by: Your Name <you@example.com> Co-authored-by: Dmitry Zheregelya <zheregelya.d@gmail.com> Co-authored-by: Andrea Fioraldi <andreafioraldi@gmail.com> Co-authored-by: David CARLIER <devnexen@gmail.com> Co-authored-by: realmadsci <71108352+realmadsci@users.noreply.github.com> Co-authored-by: Roman M. Iudichev <SecNotice@ya.ru> Co-authored-by: Dustin Spicuzza <dustin@virtualroadside.com> Co-authored-by: 0x4d5a-ctf <51098072+0x4d5a-ctf@users.noreply.github.com> Co-authored-by: Tommy Chiang <oToToT@users.noreply.github.com> Co-authored-by: buherator <buherator@silentsignal.hu> Co-authored-by: Dag Heyman Kajevic <dag.heyman@gmail.com> * v3.13c release (#950) * use atomic read-modify-write increment for LLVM CLASSIC * Change other LLVM modes to atomic increments * sync (#886) * Create FUNDING.yml * Update FUNDING.yml * moved custom_mutator examples * unicorn speedtest makefile cleanup * fixed example location * fix qdbi * update util readme * work in progress: not working correctly yet * Frida persistent (#880) * Added x64 support for persistent mode (function call only), in-memory teest cases and complog * Review changes, fix NeverZero and code to parse the .text section of the main executable. Excluded ranges TBC * Various minor fixes and finished support for AFL_INST_LIBS * Review changes Co-authored-by: Your Name <you@example.com> * nits * fix frida mode * Integer overflow/underflow fixes in libdislocator (#889) * libdislocator: fixing integer overflow in 'max_mem' variable and setting 'max_mem' type to 'size_t' * libdislocator: fixing potential integer underflow in 'total_mem' variable due to its different values in different threads * Bumped warnings up to the max and fixed remaining issues (#890) Co-authored-by: Your Name <you@example.com> * nits * frida mode - support non-pie * nits * nit * update grammar mutator * Fixes for aarch64, OSX and other minor issues (#891) Co-authored-by: Your Name <you@example.com> * nits * nits * fix PCGUARD, build aflpp_driver with fPIC * Added representative fuzzbench test and test for libxml (#893) * Added representative fuzzbench test and test for libxml * Added support for building FRIDA from source with FRIDA_SOURCE=1 Co-authored-by: Your Name <you@example.com> * nits * update changelog * typos * still not working * fixed potential double free in custom trim (#881) * error handling, freeing mem * frida: complog -> cmplog * fix statsd writing * let aflpp_qemu_driver_hook.so build fail gracefully * fix stdin trimming * Support for AFL_ENTRYPOINT (#898) Co-authored-by: Your Name <you@example.com> * remove the input file .cur_input at the end of the fuzzing, if AFL_TMPDIR is used * reverse push (#901) * Create FUNDING.yml * Update FUNDING.yml * disable QEMU static pie Co-authored-by: Andrea Fioraldi <andreafioraldi@gmail.com> * clarify that no modifications are required. * add new test for frida_mode (please review) * typos * fix persistent mode (64-bit) * set ARCH for linux intel 32-bit for frida-gum-devkit * prepare for 32-bit support (later) * not on qemu 3 anymore * unicorn mips fixes * instrumentation further move to C++11 (#900) * unicorn fixes * first working NeverZero implementation * more unicorn fixes * Fix memory errors when trim causes testcase growth (#881) (#903) * Revert "fixed potential double free in custom trim (#881)" This reverts commit e9d2f72382cab75832721d859c3e731da071435d. * Revert "fix custom trim for increasing data" This reverts commit 86a8ef168dda766d2f25f15c15c4d3ecf21d0667. * Fix memory errors when trim causes testcase growth Modify trim_case_custom to avoid writing into in_buf because some custom mutators can cause the testcase to grow rather than shrink. Instead of modifying in_buf directly, we write the update out to the disk when trimming is complete, and then the caller is responsible for refreshing the in-memory buffer from the file. This is still a bit sketchy because it does need to modify q->len in order to notify the upper layers that something changed, and it could end up telling upper layer code that the q->len is *bigger* than the buffer (q->testcase_buf) that contains it, which is asking for trouble down the line somewhere... * Fix an unlikely situation Put back some `unlikely()` calls that were in the e9d2f72382cab75832721d859c3e731da071435d commit that was reverted. * add some comments * typo * Exit on time (#904) * Variable AFL_EXIT_ON_TIME description has been added. Variables AFL_EXIT_ON_TIME and afl_exit_on_time has been added. afl->exit_on_time variable initialization has been added. The asignment of a value to the afl->afl_env.afl_exit_on_time variable from environment variables has been added. Code to exit on timeout if new path not found has been added. * Type of afl_exit_on_time variable has been changed. Variable exit_on_time has been added to the afl_state_t structure. * Command `export AFL_EXIT_WHEN_DONE=1` has been added. * Millisecond to second conversion has been added. Call get_cur_time() has been added. * Revert to using the saved current time value. * Useless check has been removed. * fix new path to custom-mutators * ensure crashes/README.txt exists * fix * Changes to bump FRIDA version and to clone FRIDA repo in to build directory rather than use a submodule as the FRIDA build scripts don't like it (#906) Co-authored-by: Your Name <you@example.com> * Fix numeric overflow in cmplog implementation (#907) Co-authored-by: Your Name <you@example.com> * testcase fixes for unicorn * remove merge conflict artifacts * fix afl-plot * Changes to remove binaries from frida_mode (#913) Co-authored-by: Your Name <you@example.com> * Frida cmplog fail fast (#914) * Changes to remove binaries from frida_mode * Changes to make cmplog fail fast Co-authored-by: Your Name <you@example.com> * afl-plot: relative time * arch linux and mac os support for afl-system-config * typo * code-format * update documentation * github workflow for qemu * OSX-specific improvements (#912) * Fix afl-cc to work correctly by default on OSX using xcode - CLANG_ENV_VAR must be set for afl-as to work - Use clang mode by default if no specific compiler selected * Add OSX-specific documentation for configuring shared memory * Fixes to memory operands for complog (#916) Co-authored-by: Your Name <you@example.com> * fix a few cur_time uses * added bounds check to pivot_inputs (fixes #921) * additional safety checks for restarts * restrict afl-showmap in_file size * fix seed crash disable * add warning for afl-showmap partial read * no core dumps * AFL_PRINT_FILENAMES added * more documentation for AFL_EXIT_ON_TIME * Flushing for AFL_PRINT_FILENAMES * FASAN Support (#918) * FASAN Support * Fix handling of Address Sanitizer DSO * Changes to identification of Address Sanitizer DSO Co-authored-by: Your Name <you@example.com> * Support for x86 (#920) Co-authored-by: Your Name <you@example.com> * Update frida_mode readme (#925) * libqasan: use syscalls for read and write * update readme * Minor integration tweaks (#926) Co-authored-by: Your Name <you@example.com> * merge * fix afl-fuzz.c frida preload * cleaned up AFL_PRINT_FILENAMES env * Changes to have persistent mode exit at the end of the loop (#928) Co-authored-by: Your Name <you@example.com> * fix llvm-dict2file * push to stable (#931) (#932) * sync (#886) * Create FUNDING.yml * Update FUNDING.yml * moved custom_mutator examples * unicorn speedtest makefile cleanup * fixed example location * fix qdbi * update util readme * Frida persistent (#880) * Added x64 support for persistent mode (function call only), in-memory teest cases and complog * Review changes, fix NeverZero and code to parse the .text section of the main executable. Excluded ranges TBC * Various minor fixes and finished support for AFL_INST_LIBS * Review changes Co-authored-by: Your Name <you@example.com> * nits * fix frida mode * Integer overflow/underflow fixes in libdislocator (#889) * libdislocator: fixing integer overflow in 'max_mem' variable and setting 'max_mem' type to 'size_t' * libdislocator: fixing potential integer underflow in 'total_mem' variable due to its different values in different threads * Bumped warnings up to the max and fixed remaining issues (#890) Co-authored-by: Your Name <you@example.com> * nits * frida mode - support non-pie * nits * nit * update grammar mutator * Fixes for aarch64, OSX and other minor issues (#891) Co-authored-by: Your Name <you@example.com> * nits * nits * fix PCGUARD, build aflpp_driver with fPIC * Added representative fuzzbench test and test for libxml (#893) * Added representative fuzzbench test and test for libxml * Added support for building FRIDA from source with FRIDA_SOURCE=1 Co-authored-by: Your Name <you@example.com> * nits * update changelog * typos * fixed potential double free in custom trim (#881) * error handling, freeing mem * frida: complog -> cmplog * fix statsd writing * let aflpp_qemu_driver_hook.so build fail gracefully * fix stdin trimming * Support for AFL_ENTRYPOINT (#898) Co-authored-by: Your Name <you@example.com> * remove the input file .cur_input at the end of the fuzzing, if AFL_TMPDIR is used * reverse push (#901) * Create FUNDING.yml * Update FUNDING.yml * disable QEMU static pie Co-authored-by: Andrea Fioraldi <andreafioraldi@gmail.com> * clarify that no modifications are required. * add new test for frida_mode (please review) * typos * fix persistent mode (64-bit) * set ARCH for linux intel 32-bit for frida-gum-devkit * prepare for 32-bit support (later) * not on qemu 3 anymore * unicorn mips fixes * instrumentation further move to C++11 (#900) * unicorn fixes * more unicorn fixes * Fix memory errors when trim causes testcase growth (#881) (#903) * Revert "fixed potential double free in custom trim (#881)" This reverts commit e9d2f72382cab75832721d859c3e731da071435d. * Revert "fix custom trim for increasing data" This reverts commit 86a8ef168dda766d2f25f15c15c4d3ecf21d0667. * Fix memory errors when trim causes testcase growth Modify trim_case_custom to avoid writing into in_buf because some custom mutators can cause the testcase to grow rather than shrink. Instead of modifying in_buf directly, we write the update out to the disk when trimming is complete, and then the caller is responsible for refreshing the in-memory buffer from the file. This is still a bit sketchy because it does need to modify q->len in order to notify the upper layers that something changed, and it could end up telling upper layer code that the q->len is *bigger* than the buffer (q->testcase_buf) that contains it, which is asking for trouble down the line somewhere... * Fix an unlikely situation Put back some `unlikely()` calls that were in the e9d2f72382cab75832721d859c3e731da071435d commit that was reverted. * typo * Exit on time (#904) * Variable AFL_EXIT_ON_TIME description has been added. Variables AFL_EXIT_ON_TIME and afl_exit_on_time has been added. afl->exit_on_time variable initialization has been added. The asignment of a value to the afl->afl_env.afl_exit_on_time variable from environment variables has been added. Code to exit on timeout if new path not found has been added. * Type of afl_exit_on_time variable has been changed. Variable exit_on_time has been added to the afl_state_t structure. * Command `export AFL_EXIT_WHEN_DONE=1` has been added. * Millisecond to second conversion has been added. Call get_cur_time() has been added. * Revert to using the saved current time value. * Useless check has been removed. * fix new path to custom-mutators * ensure crashes/README.txt exists * fix * Changes to bump FRIDA version and to clone FRIDA repo in to build directory rather than use a submodule as the FRIDA build scripts don't like it (#906) Co-authored-by: Your Name <you@example.com> * Fix numeric overflow in cmplog implementation (#907) Co-authored-by: Your Name <you@example.com> * testcase fixes for unicorn * remove merge conflict artifacts * fix afl-plot * Changes to remove binaries from frida_mode (#913) Co-authored-by: Your Name <you@example.com> * Frida cmplog fail fast (#914) * Changes to remove binaries from frida_mode * Changes to make cmplog fail fast Co-authored-by: Your Name <you@example.com> * afl-plot: relative time * arch linux and mac os support for afl-system-config * typo * code-format * update documentation * github workflow for qemu * OSX-specific improvements (#912) * Fix afl-cc to work correctly by default on OSX using xcode - CLANG_ENV_VAR must be set for afl-as to work - Use clang mode by default if no specific compiler selected * Add OSX-specific documentation for configuring shared memory * Fixes to memory operands for complog (#916) Co-authored-by: Your Name <you@example.com> * fix a few cur_time uses * added bounds check to pivot_inputs (fixes #921) * additional safety checks for restarts * restrict afl-showmap in_file size * fix seed crash disable * add warning for afl-showmap partial read * no core dumps * AFL_PRINT_FILENAMES added * more documentation for AFL_EXIT_ON_TIME * Flushing for AFL_PRINT_FILENAMES * FASAN Support (#918) * FASAN Support * Fix handling of Address Sanitizer DSO * Changes to identification of Address Sanitizer DSO Co-authored-by: Your Name <you@example.com> * Support for x86 (#920) Co-authored-by: Your Name <you@example.com> * Update frida_mode readme (#925) * libqasan: use syscalls for read and write * update readme * Minor integration tweaks (#926) Co-authored-by: Your Name <you@example.com> * merge * fix afl-fuzz.c frida preload * cleaned up AFL_PRINT_FILENAMES env * Changes to have persistent mode exit at the end of the loop (#928) Co-authored-by: Your Name <you@example.com> * fix llvm-dict2file Co-authored-by: Dominik Maier <domenukk@gmail.com> Co-authored-by: WorksButNotTested <62701594+WorksButNotTested@users.noreply.github.com> Co-authored-by: Your Name <you@example.com> Co-authored-by: Dmitry Zheregelya <zheregelya.d@gmail.com> Co-authored-by: hexcoder <hexcoder-@users.noreply.github.com> Co-authored-by: hexcoder- <heiko@hexco.de> Co-authored-by: Andrea Fioraldi <andreafioraldi@gmail.com> Co-authored-by: David CARLIER <devnexen@gmail.com> Co-authored-by: realmadsci <71108352+realmadsci@users.noreply.github.com> Co-authored-by: Roman M. Iudichev <SecNotice@ya.ru> Co-authored-by: Dustin Spicuzza <dustin@virtualroadside.com> Co-authored-by: Dominik Maier <domenukk@gmail.com> Co-authored-by: WorksButNotTested <62701594+WorksButNotTested@users.noreply.github.com> Co-authored-by: Your Name <you@example.com> Co-authored-by: Dmitry Zheregelya <zheregelya.d@gmail.com> Co-authored-by: hexcoder <hexcoder-@users.noreply.github.com> Co-authored-by: hexcoder- <heiko@hexco.de> Co-authored-by: Andrea Fioraldi <andreafioraldi@gmail.com> Co-authored-by: David CARLIER <devnexen@gmail.com> Co-authored-by: realmadsci <71108352+realmadsci@users.noreply.github.com> Co-authored-by: Roman M. Iudichev <SecNotice@ya.ru> Co-authored-by: Dustin Spicuzza <dustin@virtualroadside.com> * improve error msg * Added documentation for wine LoadLibrary workaround (#933) * Fix cmake target compilation command example (#934) - Fix typo DCMAKE_C_COMPILERC -> DCMAKE_C_COMPILER. - Add `cd build` after `mkdir build`. * showmap passes queue items in alphabetical order * added tmp files to gitignore * lenient dict parsing, no map size enum for binary fuzzing * added info about showmap queue directions * update binary-only doc * turn off map size detection if skip_bin_check is set * Typo * update docs * update afl-system-config * Set kill signal before using it in afl-showmap (#935) * fix afl-cc help output * add libafl to binary-only doc * update docs * less executions on variable paths * AFL_SKIP_CRASHES is obsolete since 3.0 * add AFL_TRY_AFFINITY * Typo * Typo * Typo/wording * tweaks * typos * fix afl-whatsup help output * fix afl-plot output * fix for MacOS * fix cmpcov doc for qemu * fix tmpfile removal * update dockerfile * Frida (#940) * Added re2 test * Added libpcap test * Fix validation of setting of ADDR_NO_RANDOMIZE * Added support for printing original and instrumented code Co-authored-by: Your Name <you@example.com> * Support for AFL_FRIDA_PERSISTENT_RET (#941) Co-authored-by: Your Name <you@example.com> * Changes to add missing exclusion of ranges (#943) Co-authored-by: Your Name <you@example.com> * add --afl-noopt to afl-cc * docs: fix link to README in QuickStartGuide (#946) * Support writing Stalker stats (#945) * Support writing Stalker stats * Fixed string handling in print functions Co-authored-by: Your Name <you@example.com> * afl-cmin help fix, aflpp_driver - + @@ support * fix for afl-showmap * support new env var AFL_LLVM_THREADSAFE_INST to enable atomic counters. add new test case for that. * add documentation for AFL_LLVM_THREADSAFE_INST * add support for AFL_LLVM_THREADSAFE_INST to other LLVM passes * add missing include for _exit() * threadsafe doc fixes, code format * Wording: "never zero" -> NeverZero * fix afl_custom_post_process with multiple custom mutators * fix docs * debug ck_write * fixed potential diff by 0 * fixes * fix classic threadsafe counters * v3.13c release Co-authored-by: hexcoder- <heiko@hexco.de> Co-authored-by: Dominik Maier <domenukk@gmail.com> Co-authored-by: WorksButNotTested <62701594+WorksButNotTested@users.noreply.github.com> Co-authored-by: Your Name <you@example.com> Co-authored-by: Dmitry Zheregelya <zheregelya.d@gmail.com> Co-authored-by: hexcoder <hexcoder-@users.noreply.github.com> Co-authored-by: Andrea Fioraldi <andreafioraldi@gmail.com> Co-authored-by: David CARLIER <devnexen@gmail.com> Co-authored-by: realmadsci <71108352+realmadsci@users.noreply.github.com> Co-authored-by: Roman M. Iudichev <SecNotice@ya.ru> Co-authored-by: Dustin Spicuzza <dustin@virtualroadside.com> Co-authored-by: 0x4d5a-ctf <51098072+0x4d5a-ctf@users.noreply.github.com> Co-authored-by: Tommy Chiang <oToToT@users.noreply.github.com> Co-authored-by: buherator <buherator@silentsignal.hu> Co-authored-by: Dag Heyman Kajevic <dag.heyman@gmail.com> Co-authored-by: realmadsci <71108352+realmadsci@users.noreply.github.com> Co-authored-by: hexcoder <hexcoder-@users.noreply.github.com> Co-authored-by: Your Name <you@example.com> Co-authored-by: Jiangen Jiao <joeyjiaojg@qq.com> Co-authored-by: Yong-Hao Zou <yonghaoz1994@gmail.com> Co-authored-by: hexcoder- <heiko@hexco.de> Co-authored-by: R. Elliott Childre <elliottchildre329@gmail.com> Co-authored-by: microsvuln <55649192+Microsvuln@users.noreply.github.com> Co-authored-by: Joshua Rogers <jrogers@opera.com> Co-authored-by: begasus <begasus@gmail.com> Co-authored-by: Ujjwal Kirti <64329707+ujjwalkirti@users.noreply.github.com> Co-authored-by: Andrea Fioraldi <andreafioraldi@gmail.com> Co-authored-by: Dominik Maier <domenukk@gmail.com> Co-authored-by: veritas501 <hxzene@gmail.com> Co-authored-by: WorksButNotTested <62701594+WorksButNotTested@users.noreply.github.com> Co-authored-by: Dmitry Zheregelya <zheregelya.d@gmail.com> Co-authored-by: David CARLIER <devnexen@gmail.com> Co-authored-by: Roman M. Iudichev <SecNotice@ya.ru> Co-authored-by: Dustin Spicuzza <dustin@virtualroadside.com> Co-authored-by: 0x4d5a-ctf <51098072+0x4d5a-ctf@users.noreply.github.com> Co-authored-by: Tommy Chiang <oToToT@users.noreply.github.com> Co-authored-by: buherator <buherator@silentsignal.hu> Co-authored-by: Dag Heyman Kajevic <dag.heyman@gmail.com>
author: van Hauser <vh@thc.org> 2021-06-01 12:16:56 +0200
committer: GitHub <noreply@github.com> 2021-06-01 12:16:56 +0200
commit: 3d1cc8ec57f0bf07d7834b652ec2db24e7914624 (patch)
tree: 712d2997217f8680858896d6adcbd1499f8eea28 /frida_mode/test
parent: f0e08e648609e57732a76e285e57714c6d5fd2cd (diff)
download: afl++-3d1cc8ec57f0bf07d7834b652ec2db24e7914624.tar.gz
44 files changed, 7277 insertions, 0 deletions
diff --git a/frida_mode/test/cmplog/GNUmakefile b/frida_mode/test/cmplog/GNUmakefile
new file mode 100644
index 00000000..40de6a09
--- /dev/null
+++ b/frida_mode/test/cmplog/GNUmakefile
@@ -0,0 +1,69 @@
+PWD:=$(shell pwd)/
+ROOT:=$(shell realpath $(PWD)../../../)/
+BUILD_DIR:=$(PWD)build/
+
+TEST_CMPLOG_SRC=$(PWD)cmplog.c
+TEST_CMPLOG_OBJ=$(BUILD_DIR)compcovtest
+
+TEST_BIN:=$(PWD)../../build/test
+
+
+TEST_DATA_DIR:=$(BUILD_DIR)in/
+CMP_LOG_INPUT:=$(TEST_DATA_DIR)in
+QEMU_OUT:=$(BUILD_DIR)qemu-out
+FRIDA_OUT:=$(BUILD_DIR)frida-out
+
+.PHONY: all 32 clean qemu frida format
+
+all: $(TEST_CMPLOG_OBJ)
+	make -C $(ROOT)frida_mode/
+
+32:
+	CFLAGS="-m32" LDFLAGS="-m32" ARCH="x86" make all
+
+$(BUILD_DIR):
+	mkdir -p $@
+
+$(TEST_DATA_DIR): | $(BUILD_DIR)
+	mkdir -p $@
+
+$(CMP_LOG_INPUT): | $(TEST_DATA_DIR)
+	echo -n "zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz" > $@
+
+$(TEST_CMPLOG_OBJ): $(TEST_CMPLOG_SRC) | $(BUILD_DIR)
+	$(CXX) -std=c++11 -g $(CFLAGS) $(LDFLAGS) $< -o $@
+
+qemu: $(TEST_CMPLOG_OBJ) $(CMP_LOG_INPUT)
+	$(ROOT)afl-fuzz \
+		-Q \
+		-i $(TEST_DATA_DIR) \
+		-o $(QEMU_OUT) \
+		-c 0 \
+		-l 3AT \
+		-Z \
+		-- \
+			$(TEST_CMPLOG_OBJ) @@
+
+frida: $(TEST_CMPLOG_OBJ) $(CMP_LOG_INPUT)
+	$(ROOT)afl-fuzz \
+		-O \
+		-i $(TEST_DATA_DIR) \
+		-o $(FRIDA_OUT) \
+		-c 0 \
+		-l 3AT \
+		-Z \
+		-- \
+			$(TEST_CMPLOG_OBJ) @@
+
+debug: $(TEST_CMPLOG_OBJ) $(CMP_LOG_INPUT)
+	gdb \
+		--ex 'set environment LD_PRELOAD=$(ROOT)afl-frida-trace.so' \
+		--ex 'set disassembly-flavor intel' \
+		--ex 'r $(CMP_LOG_INPUT)' \
+		--args $(TEST_CMPLOG_OBJ) $(CMP_LOG_INPUT)
+
+clean:
+	rm -rf $(BUILD_DIR)
+
+format:
+	cd $(ROOT) && echo $(TEST_CMPLOG_SRC) | xargs -L1 ./.custom-format.py -i
diff --git a/frida_mode/test/cmplog/Makefile b/frida_mode/test/cmplog/Makefile
new file mode 100644
index 00000000..606b43a5
--- /dev/null
+++ b/frida_mode/test/cmplog/Makefile
@@ -0,0 +1,22 @@
+all:
+	@echo trying to use GNU make...
+	@gmake all || echo please install GNUmake
+
+32:
+	@echo trying to use GNU make...
+	@gmake 32 || echo please install GNUmake
+
+clean:
+	@gmake clean
+
+qemu:
+	@gmake qemu
+
+frida:
+	@gmake frida
+
+format:
+	@gmake format
+
+debug:
+	@gmake debug
diff --git a/frida_mode/test/cmplog/cmplog.c b/frida_mode/test/cmplog/cmplog.c
new file mode 100644
index 00000000..99010645
--- /dev/null
+++ b/frida_mode/test/cmplog/cmplog.c
@@ -0,0 +1,100 @@
+/////////////////////////////////////////////////////////////////////////
+//
+// Author: Mateusz Jurczyk (mjurczyk@google.com)
+//
+// Copyright 2019-2020 Google LLC
+//
+// 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
+//
+// https://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.
+//
+
+// solution: echo -ne 'The quick brown fox jumps over the lazy
+// dog\xbe\xba\xfe\xca\xbe\xba\xfe\xca\xde\xc0\xad\xde\xef\xbe' | ./compcovtest
+
+#include <stdint.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+int main(int argc, char **argv) {
+
+  char buffer[44] = {/* zero padding */};
+
+  FILE *file = stdin;
+
+  if (argc > 1) {
+
+    if ((file = fopen(argv[1], "r")) == NULL) {
+
+      perror(argv[1]);
+      exit(-1);
+
+    }
+
+  }
+
+  fread(buffer, 1, sizeof(buffer) - 1, file);
+
+  if (memcmp(&buffer[0], "The quick brown fox ", 20) != 0 ||
+      strncmp(&buffer[20], "jumps over ", 11) != 0 ||
+      strcmp(&buffer[31], "the lazy dog") != 0) {
+
+    if (argc > 1) { fclose(file); }
+    return 1;
+
+  }
+
+#if defined(__x86_64__)
+  uint64_t x = 0;
+  fread(&x, sizeof(x), 1, file);
+  if (x != 0xCAFEBABECAFEBABE) {
+
+    if (argc > 1) { fclose(file); }
+    return 2;
+
+  }
+
+#endif
+
+  uint32_t y = 0;
+  fread(&y, sizeof(y), 1, file);
+
+  if (y != 0xDEADC0DE) {
+
+    if (argc > 1) { fclose(file); }
+    return 3;
+
+  }
+
+  uint16_t z = 0;
+  fread(&z, sizeof(z), 1, file);
+
+  switch (z) {
+
+    case 0xBEEF:
+      break;
+
+    default:
+      if (argc > 1) { fclose(file); }
+      return 4;
+
+  }
+
+  printf("Puzzle solved, congrats!\n");
+  abort();
+
+  if (argc > 1) { fclose(file); }
+
+  return 0;
+
+}
+
diff --git a/frida_mode/test/cmplog/get_section_addrs.py b/frida_mode/test/cmplog/get_section_addrs.py
new file mode 100755
index 00000000..f648808b
--- /dev/null
+++ b/frida_mode/test/cmplog/get_section_addrs.py
@@ -0,0 +1,49 @@
+#!/usr/bin/env python3
+import argparse
+from elftools.elf.elffile import ELFFile
+
+
+def process_file(file, section, base):
+    with open(file, "rb") as f:
+        for sect in ELFFile(f).iter_sections():
+            if sect.name == section:
+                start = base + sect.header["sh_offset"]
+                end = start + sect.header["sh_size"]
+                print("0x%016x-0x%016x" % (start, end))
+                return
+
+    print("Section '%s' not found in '%s'" % (section, file))
+
+
+def hex_value(x):
+    return int(x, 16)
+
+
+def main():
+    parser = argparse.ArgumentParser(description="Process some integers.")
+    parser.add_argument(
+        "-f", "--file", dest="file", type=str, help="elf file name", required=True
+    )
+    parser.add_argument(
+        "-s",
+        "--section",
+        dest="section",
+        type=str,
+        help="elf section name",
+        required=True,
+    )
+    parser.add_argument(
+        "-b",
+        "--base",
+        dest="base",
+        type=hex_value,
+        help="elf base address",
+        required=True,
+    )
+
+    args = parser.parse_args()
+    process_file(args.file, args.section, args.base)
+
+
+if __name__ == "__main__":
+    main()
diff --git a/frida_mode/test/deferred/GNUmakefile b/frida_mode/test/deferred/GNUmakefile
new file mode 100644
index 00000000..c268ef66
--- /dev/null
+++ b/frida_mode/test/deferred/GNUmakefile
@@ -0,0 +1,71 @@
+PWD:=$(shell pwd)/
+ROOT:=$(shell realpath $(PWD)../../..)/
+BUILD_DIR:=$(PWD)build/
+TESTINSTR_DATA_DIR:=$(BUILD_DIR)in/
+TESTINSTR_DATA_FILE:=$(TESTINSTR_DATA_DIR)in
+
+TESTINSTBIN:=$(BUILD_DIR)testinstr
+TESTINSTSRC:=$(PWD)testinstr.c
+
+QEMU_OUT:=$(BUILD_DIR)qemu-out
+FRIDA_OUT:=$(BUILD_DIR)frida-out
+
+GET_SYMBOL_ADDR:=$(ROOT)frida_mode/test/png/persistent/get_symbol_addr.py
+
+ifndef ARCH
+
+ARCH=$(shell uname -m)
+ifeq "$(ARCH)" "aarch64"
+ ARCH:=arm64
+endif
+
+ifeq "$(ARCH)" "i686"
+ ARCH:=x86
+endif
+endif
+
+ARCH=$(shell uname -m)
+ifeq "$(ARCH)" "aarch64"
+ AFL_ENTRYPOINT=$(shell $(GET_SYMBOL_ADDR) -f $(TESTINSTBIN) -s run -b 0x0000aaaaaaaaa000)
+endif
+
+ifeq "$(ARCH)" "x86_64"
+ AFL_ENTRYPOINT=$(shell $(GET_SYMBOL_ADDR) -f $(TESTINSTBIN) -s run -b 0x0000555555554000)
+endif
+
+ifeq "$(ARCH)" "x86"
+ AFL_ENTRYPOINT=$(shell $(GET_SYMBOL_ADDR) -f $(TESTINSTBIN) -s run -b 0x56555000)
+endif
+
+.PHONY: all clean qemu frida
+
+all: $(TESTINSTBIN)
+	make -C $(ROOT)frida_mode/
+
+32:
+	CFLAGS="-m32" LDFLAGS="-m32" ARCH="x86" make all
+
+$(BUILD_DIR):
+	mkdir -p $@
+
+$(TESTINSTR_DATA_DIR): | $(BUILD_DIR)
+	mkdir -p $@
+
+$(TESTINSTR_DATA_FILE): | $(TESTINSTR_DATA_DIR)
+	echo -n "000" > $@
+
+$(TESTINSTBIN): $(TESTINSTSRC) | $(BUILD_DIR)
+	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $<
+
+clean:
+	rm -rf $(BUILD_DIR)
+
+frida: $(TESTINSTBIN) $(TESTINSTR_DATA_FILE)
+	AFL_ENTRYPOINT=$(AFL_ENTRYPOINT) \
+	$(ROOT)afl-fuzz \
+		-D \
+		-O \
+		-i $(TESTINSTR_DATA_DIR) \
+		-o $(FRIDA_OUT) \
+		-- \
+			$(TESTINSTBIN) @@
diff --git a/frida_mode/test/deferred/Makefile b/frida_mode/test/deferred/Makefile
new file mode 100644
index 00000000..07b139e9
--- /dev/null
+++ b/frida_mode/test/deferred/Makefile
@@ -0,0 +1,13 @@
+all:
+	@echo trying to use GNU make...
+	@gmake all || echo please install GNUmake
+
+32:
+	@echo trying to use GNU make...
+	@gmake 32 || echo please install GNUmake
+
+clean:
+	@gmake clean
+
+frida:
+	@gmake frida
diff --git a/frida_mode/test/deferred/testinstr.c b/frida_mode/test/deferred/testinstr.c
new file mode 100644
index 00000000..8b3688d7
--- /dev/null
+++ b/frida_mode/test/deferred/testinstr.c
@@ -0,0 +1,125 @@
+/*
+   american fuzzy lop++ - a trivial program to test the build
+   --------------------------------------------------------
+   Originally written by Michal Zalewski
+   Copyright 2014 Google Inc. All rights reserved.
+   Copyright 2019-2020 AFLplusplus Project. All rights reserved.
+   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
+ */
+
+#include <fcntl.h>
+#include <stdbool.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+#ifdef __APPLE__
+  #define TESTINSTR_SECTION
+#else
+  #define TESTINSTR_SECTION __attribute__((section(".testinstr")))
+#endif
+
+void testinstr(char *buf, int len) {
+
+  if (len < 1) return;
+  buf[len] = 0;
+
+  // we support three input cases
+  if (buf[0] == '0')
+    printf("Looks like a zero to me!\n");
+  else if (buf[0] == '1')
+    printf("Pretty sure that is a one!\n");
+  else
+    printf("Neither one or zero? How quaint!\n");
+
+}
+
+int run(char *file) {
+
+  int    fd = -1;
+  off_t  len;
+  char * buf = NULL;
+  size_t n_read;
+  int    result = -1;
+
+  do {
+
+    dprintf(STDERR_FILENO, "Running: %s\n", file);
+
+    fd = open(file, O_RDONLY);
+    if (fd < 0) {
+
+      perror("open");
+      break;
+
+    }
+
+    len = lseek(fd, 0, SEEK_END);
+    if (len < 0) {
+
+      perror("lseek (SEEK_END)");
+      break;
+
+    }
+
+    if (lseek(fd, 0, SEEK_SET) != 0) {
+
+      perror("lseek (SEEK_SET)");
+      break;
+
+    }
+
+    buf = malloc(len);
+    if (buf == NULL) {
+
+      perror("malloc");
+      break;
+
+    }
+
+    n_read = read(fd, buf, len);
+    if (n_read != len) {
+
+      perror("read");
+      break;
+
+    }
+
+    dprintf(STDERR_FILENO, "Running:    %s: (%zd bytes)\n", file, n_read);
+
+    testinstr(buf, len);
+    dprintf(STDERR_FILENO, "Done:    %s: (%zd bytes)\n", file, n_read);
+
+    result = 0;
+
+  } while (false);
+
+  if (buf != NULL) { free(buf); }
+
+  if (fd != -1) { close(fd); }
+
+  return result;
+
+}
+
+void slow() {
+
+  usleep(100000);
+
+}
+
+TESTINSTR_SECTION int do_run(char * file) {
+  return run(file);
+}
+
+int main(int argc, char **argv) {
+
+  if (argc != 2) { return 1; }
+  slow();
+  return do_run(argv[1]);
+
+}
+
diff --git a/frida_mode/test/entry_point/GNUmakefile b/frida_mode/test/entry_point/GNUmakefile
new file mode 100644
index 00000000..c99bcecb
--- /dev/null
+++ b/frida_mode/test/entry_point/GNUmakefile
@@ -0,0 +1,80 @@
+PWD:=$(shell pwd)/
+ROOT:=$(shell realpath $(PWD)../../..)/
+BUILD_DIR:=$(PWD)build/
+TESTINSTR_DATA_DIR:=$(BUILD_DIR)in/
+TESTINSTR_DATA_FILE:=$(TESTINSTR_DATA_DIR)in
+
+TESTINSTBIN:=$(BUILD_DIR)testinstr
+TESTINSTSRC:=$(PWD)testinstr.c
+
+QEMU_OUT:=$(BUILD_DIR)qemu-out
+FRIDA_OUT:=$(BUILD_DIR)frida-out
+
+GET_SYMBOL_ADDR:=$(ROOT)frida_mode/test/png/persistent/get_symbol_addr.py
+
+ifndef ARCH
+
+ARCH=$(shell uname -m)
+ifeq "$(ARCH)" "aarch64"
+ ARCH:=arm64
+endif
+
+ifeq "$(ARCH)" "i686"
+ ARCH:=x86
+endif
+endif
+
+ARCH=$(shell uname -m)
+ifeq "$(ARCH)" "aarch64"
+ AFL_ENTRYPOINT=$(shell $(GET_SYMBOL_ADDR) -f $(TESTINSTBIN) -s run -b 0x0000aaaaaaaaa000)
+endif
+
+ifeq "$(ARCH)" "x86_64"
+ AFL_ENTRYPOINT=$(shell $(GET_SYMBOL_ADDR) -f $(TESTINSTBIN) -s run -b 0x0000555555554000)
+endif
+
+ifeq "$(ARCH)" "x86"
+ AFL_ENTRYPOINT=$(shell $(GET_SYMBOL_ADDR) -f $(TESTINSTBIN) -s run -b 0x56555000)
+endif
+
+.PHONY: all clean qemu frida
+
+all: $(TESTINSTBIN)
+	make -C $(ROOT)frida_mode/
+
+32:
+	CFLAGS="-m32" LDFLAGS="-m32" ARCH="x86" make all
+
+$(BUILD_DIR):
+	mkdir -p $@
+
+$(TESTINSTR_DATA_DIR): | $(BUILD_DIR)
+	mkdir -p $@
+
+$(TESTINSTR_DATA_FILE): | $(TESTINSTR_DATA_DIR)
+	echo -n "000" > $@
+
+$(TESTINSTBIN): $(TESTINSTSRC) | $(BUILD_DIR)
+	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $<
+
+clean:
+	rm -rf $(BUILD_DIR)
+
+frida: $(TESTINSTBIN) $(TESTINSTR_DATA_FILE)
+	$(ROOT)afl-fuzz \
+		-D \
+		-O \
+		-i $(TESTINSTR_DATA_DIR) \
+		-o $(FRIDA_OUT) \
+		-- \
+			$(TESTINSTBIN) @@
+
+frida_entry: $(TESTINSTBIN) $(TESTINSTR_DATA_FILE)
+	AFL_ENTRYPOINT=$(AFL_ENTRYPOINT) \
+	$(ROOT)afl-fuzz \
+		-D \
+		-O \
+		-i $(TESTINSTR_DATA_DIR) \
+		-o $(FRIDA_OUT) \
+		-- \
+			$(TESTINSTBIN) @@
diff --git a/frida_mode/test/entry_point/Makefile b/frida_mode/test/entry_point/Makefile
new file mode 100644
index 00000000..75c57e66
--- /dev/null
+++ b/frida_mode/test/entry_point/Makefile
@@ -0,0 +1,16 @@
+all:
+	@echo trying to use GNU make...
+	@gmake all || echo please install GNUmake
+
+32:
+	@echo trying to use GNU make...
+	@gmake 32 || echo please install GNUmake
+
+clean:
+	@gmake clean
+
+frida:
+	@gmake frida
+
+frida_entry:
+	@gmake frida
diff --git a/frida_mode/test/entry_point/testinstr.c b/frida_mode/test/entry_point/testinstr.c
new file mode 100644
index 00000000..bd605c52
--- /dev/null
+++ b/frida_mode/test/entry_point/testinstr.c
@@ -0,0 +1,121 @@
+/*
+   american fuzzy lop++ - a trivial program to test the build
+   --------------------------------------------------------
+   Originally written by Michal Zalewski
+   Copyright 2014 Google Inc. All rights reserved.
+   Copyright 2019-2020 AFLplusplus Project. All rights reserved.
+   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
+ */
+
+#include <fcntl.h>
+#include <stdbool.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+#ifdef __APPLE__
+  #define TESTINSTR_SECTION
+#else
+  #define TESTINSTR_SECTION __attribute__((section(".testinstr")))
+#endif
+
+void testinstr(char *buf, int len) {
+
+  if (len < 1) return;
+  buf[len] = 0;
+
+  // we support three input cases
+  if (buf[0] == '0')
+    printf("Looks like a zero to me!\n");
+  else if (buf[0] == '1')
+    printf("Pretty sure that is a one!\n");
+  else
+    printf("Neither one or zero? How quaint!\n");
+
+}
+
+int run(char *file) {
+
+  int    fd = -1;
+  off_t  len;
+  char * buf = NULL;
+  size_t n_read;
+  int    result = -1;
+
+  do {
+
+    dprintf(STDERR_FILENO, "Running: %s\n", file);
+
+    fd = open(file, O_RDONLY);
+    if (fd < 0) {
+
+      perror("open");
+      break;
+
+    }
+
+    len = lseek(fd, 0, SEEK_END);
+    if (len < 0) {
+
+      perror("lseek (SEEK_END)");
+      break;
+
+    }
+
+    if (lseek(fd, 0, SEEK_SET) != 0) {
+
+      perror("lseek (SEEK_SET)");
+      break;
+
+    }
+
+    buf = malloc(len);
+    if (buf == NULL) {
+
+      perror("malloc");
+      break;
+
+    }
+
+    n_read = read(fd, buf, len);
+    if (n_read != len) {
+
+      perror("read");
+      break;
+
+    }
+
+    dprintf(STDERR_FILENO, "Running:    %s: (%zd bytes)\n", file, n_read);
+
+    testinstr(buf, len);
+    dprintf(STDERR_FILENO, "Done:    %s: (%zd bytes)\n", file, n_read);
+
+    result = 0;
+
+  } while (false);
+
+  if (buf != NULL) { free(buf); }
+
+  if (fd != -1) { close(fd); }
+
+  return result;
+
+}
+
+void slow() {
+
+  usleep(100000);
+
+}
+
+int main(int argc, char **argv) {
+
+  if (argc != 2) { return 1; }
+  slow();
+  return run(argv[1]);
+
+}
+
diff --git a/frida_mode/test/exe/GNUmakefile b/frida_mode/test/exe/GNUmakefile
new file mode 100644
index 00000000..86e5a461
--- /dev/null
+++ b/frida_mode/test/exe/GNUmakefile
@@ -0,0 +1,53 @@
+PWD:=$(shell pwd)/
+ROOT:=$(shell realpath $(PWD)../../..)/
+BUILD_DIR:=$(PWD)build/
+TESTINSTR_DATA_DIR:=$(BUILD_DIR)in/
+TESTINSTR_DATA_FILE:=$(TESTINSTR_DATA_DIR)in
+
+TESTINSTBIN:=$(BUILD_DIR)testinstr
+TESTINSTSRC:=$(PWD)testinstr.c
+
+QEMU_OUT:=$(BUILD_DIR)qemu-out
+FRIDA_OUT:=$(BUILD_DIR)frida-out
+
+.PHONY: all 32 clean qemu frida
+
+all: $(TESTINSTBIN)
+	make -C $(ROOT)frida_mode/
+
+32:
+	CFLAGS="-m32" LDFLAGS="-m32" ARCH="x86" make all
+
+$(BUILD_DIR):
+	mkdir -p $@
+
+$(TESTINSTR_DATA_DIR): | $(BUILD_DIR)
+	mkdir -p $@
+
+$(TESTINSTR_DATA_FILE): | $(TESTINSTR_DATA_DIR)
+	echo -n "000" > $@
+
+$(TESTINSTBIN): $(TESTINSTSRC) | $(BUILD_DIR)
+	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $< -no-pie
+
+clean:
+	rm -rf $(BUILD_DIR)
+
+
+qemu: $(TESTINSTBIN) $(TESTINSTR_DATA_FILE)
+	$(ROOT)afl-fuzz \
+		-D \
+		-Q \
+		-i $(TESTINSTR_DATA_DIR) \
+		-o $(QEMU_OUT) \
+		-- \
+			$(TESTINSTBIN) @@
+
+frida: $(TESTINSTBIN) $(TESTINSTR_DATA_FILE)
+	$(ROOT)afl-fuzz \
+		-D \
+		-O \
+		-i $(TESTINSTR_DATA_DIR) \
+		-o $(FRIDA_OUT) \
+		-- \
+			$(TESTINSTBIN) @@
diff --git a/frida_mode/test/exe/Makefile b/frida_mode/test/exe/Makefile
new file mode 100644
index 00000000..4bef1ccb
--- /dev/null
+++ b/frida_mode/test/exe/Makefile
@@ -0,0 +1,16 @@
+all:
+	@echo trying to use GNU make...
+	@gmake all || echo please install GNUmake
+
+32:
+	@echo trying to use GNU make...
+	@gmake 32 || echo please install GNUmake
+
+clean:
+	@gmake clean
+
+qemu:
+	@gmake qemu
+
+frida:
+	@gmake frida
diff --git a/frida_mode/test/exe/testinstr.c b/frida_mode/test/exe/testinstr.c
new file mode 100644
index 00000000..5e26fc46
--- /dev/null
+++ b/frida_mode/test/exe/testinstr.c
@@ -0,0 +1,112 @@
+/*
+   american fuzzy lop++ - a trivial program to test the build
+   --------------------------------------------------------
+   Originally written by Michal Zalewski
+   Copyright 2014 Google Inc. All rights reserved.
+   Copyright 2019-2020 AFLplusplus Project. All rights reserved.
+   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
+ */
+
+#include <fcntl.h>
+#include <stdbool.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+#ifdef __APPLE__
+  #define TESTINSTR_SECTION
+#else
+  #define TESTINSTR_SECTION __attribute__((section(".testinstr")))
+#endif
+
+void testinstr(char *buf, int len) {
+
+  if (len < 1) return;
+  buf[len] = 0;
+
+  // we support three input cases
+  if (buf[0] == '0')
+    printf("Looks like a zero to me!\n");
+  else if (buf[0] == '1')
+    printf("Pretty sure that is a one!\n");
+  else
+    printf("Neither one or zero? How quaint!\n");
+
+}
+
+TESTINSTR_SECTION int main(int argc, char **argv) {
+
+  char * file;
+  int    fd = -1;
+  off_t  len;
+  char * buf = NULL;
+  size_t n_read;
+  int    result = -1;
+
+  if (argc != 2) { return 1; }
+
+  do {
+
+    file = argv[1];
+
+    dprintf(STDERR_FILENO, "Running: %s\n", file);
+
+    fd = open(file, O_RDONLY);
+    if (fd < 0) {
+
+      perror("open");
+      break;
+
+    }
+
+    len = lseek(fd, 0, SEEK_END);
+    if (len < 0) {
+
+      perror("lseek (SEEK_END)");
+      break;
+
+    }
+
+    if (lseek(fd, 0, SEEK_SET) != 0) {
+
+      perror("lseek (SEEK_SET)");
+      break;
+
+    }
+
+    buf = malloc(len);
+    if (buf == NULL) {
+
+      perror("malloc");
+      break;
+
+    }
+
+    n_read = read(fd, buf, len);
+    if (n_read != len) {
+
+      perror("read");
+      break;
+
+    }
+
+    dprintf(STDERR_FILENO, "Running:    %s: (%zd bytes)\n", file, n_read);
+
+    testinstr(buf, len);
+    dprintf(STDERR_FILENO, "Done:    %s: (%zd bytes)\n", file, n_read);
+
+    result = 0;
+
+  } while (false);
+
+  if (buf != NULL) { free(buf); }
+
+  if (fd != -1) { close(fd); }
+
+  return result;
+
+}
+
diff --git a/frida_mode/test/fasan/GNUmakefile b/frida_mode/test/fasan/GNUmakefile
new file mode 100644
index 00000000..08b271de
--- /dev/null
+++ b/frida_mode/test/fasan/GNUmakefile
@@ -0,0 +1,159 @@
+PWD:=$(shell pwd)/
+ROOT:=$(shell realpath $(PWD)../../..)/
+BUILD_DIR:=$(PWD)build/
+
+TEST_DATA_DIR:=$(BUILD_DIR)in/
+TEST_DATA_FILE:=$(TEST_DATA_DIR)in
+FRIDA_OUT:=$(BUILD_DIR)frida-out
+
+TEST_SRC:=$(PWD)/test.c
+TEST_BIN:=$(BUILD_DIR)test
+
+CFLAGS+=-fPIC \
+		-D_GNU_SOURCE \
+		-g \
+		-fno-omit-frame-pointer \
+		-Wno-stringop-overflow \
+
+LDFLAGS+=-ldl \
+
+ifdef DEBUG
+CFLAGS+=-Werror \
+		-Wall \
+		-Wextra \
+		-Wpointer-arith
+else
+CFLAGS+=-Wno-pointer-arith
+endif
+
+ifndef ARCH
+
+ARCH=$(shell uname -m)
+ifeq "$(ARCH)" "aarch64"
+ ARCH:=arm64
+endif
+
+ifeq "$(ARCH)" "i686"
+ ARCH:=x86
+endif
+endif
+
+ifeq "$(ARCH)" "x86"
+LIBASAN_FILE:=libclang_rt.asan-i386.so
+endif
+
+ifeq "$(ARCH)" "x86_64"
+LIBASAN_FILE:=libclang_rt.asan-x86_64.so
+endif
+
+ifeq "$(ARCH)" "aarch64"
+LIBASAN_FILE:=libclang_rt.asan-aarch64.so
+endif
+
+# LIBASAN:=/usr/lib/llvm-10/lib/clang/10.0.0/lib/linux/libclang_rt.asan-x86_64.so
+# LIBASAN:=/usr/lib/x86_64-linux-gnu/libasan.so.6.0.0
+
+LLVM_CONFIG ?= llvm-config
+ifeq "$(shell test -e '$(shell which $(LLVM_CONFIG))' && echo 1)" "1"
+  $(info Found llvm-config: '$(shell which $(LLVM_CONFIG))')
+else
+  $(warning Cannot find llvm-config)
+endif
+
+LLVM_BINDIR = $(shell $(LLVM_CONFIG) --bindir 2>/dev/null)/
+$(info LLVM_BINDIR: $(LLVM_BINDIR))
+
+CLANG ?= $(LLVM_BINDIR)clang
+ifeq "$(shell test -e '$(CLANG)' && echo 1)" "1"
+  $(info Found clang: '$(CLANG)')
+else
+  $(warning Cannot find clang)
+endif
+
+CLANGVER = $(shell $(CLANG) --version | sed -E -ne '/^.*version\ (1?[0-9]\.[0-9]\.[0-9]).*/s//\1/p')
+$(info Clang version $(CLANGVER))
+
+LLVM_LIBDIR = $(shell $(LLVM_CONFIG) --libdir 2>/dev/null)
+$(info LLVM_LIBDIR: $(LLVM_LIBDIR))
+
+LIBASAN:=$(LLVM_LIBDIR)/clang/$(CLANGVER)/lib/linux/$(LIBASAN_FILE)
+
+ifeq "$(shell test -e '$(LIBASAN)' && echo 1)" "1"
+  $(info Found Address Sanitizer DSO: '$(LIBASAN)')
+else
+  $(error Error cannot find Address Sanitizer DSO)
+endif
+
+
+.PHONY: all 32 clean format frida-noasan frida debug run
+
+############################## ALL #############################################
+
+all: $(TEST_BIN)
+
+32:
+	CFLAGS="-m32" LDFLAGS="-m32" ARCH="x86" make all
+
+$(TEST_BIN): $(TEST_SRC) GNUmakefile | $(BUILD_DIR)
+	$(CC) \
+		$(CFLAGS) \
+		$(LDFLAGS) \
+		-o $@ \
+		$<
+
+$(BUILD_DIR):
+	mkdir -p $(BUILD_DIR)
+
+############################# TESTS ############################################
+
+$(TEST_DATA_DIR): | $(BUILD_DIR)
+	mkdir -p $@
+
+$(TEST_DATA_FILE): | $(TEST_DATA_DIR)
+	echo -n "TUODATM" > $@
+
+frida-noasan: $(TEST_BIN) $(TEST_DATA_FILE)
+		$(ROOT)afl-fuzz \
+			-D \
+			-O \
+			-i $(TEST_DATA_DIR) \
+			-o $(FRIDA_OUT) \
+			-- \
+				$(TEST_BIN)
+
+
+frida: $(TEST_BIN) $(TEST_DATA_FILE)
+	AFL_PRELOAD=$(LIBASAN) \
+	AFL_USE_FASAN=1 \
+	$(ROOT)afl-fuzz \
+		-D \
+		-O \
+		-i $(TEST_DATA_DIR) \
+		-o $(FRIDA_OUT) \
+		-- \
+			$(TEST_BIN)
+
+debug: $(TEST_BIN) $(TEST_DATA_FILE)
+	gdb \
+		--ex 'set environment LD_PRELOAD=$(LIBASAN):$(ROOT)afl-frida-trace.so' \
+		--ex 'set environment ASAN_OPTIONS=detect_leaks=false,halt_on_error=0' \
+		--ex 'set environment AFL_USE_FASAN=1' \
+		--ex 'set disassembly-flavor intel' \
+		--ex 'r < $(TEST_DATA_FILE)' \
+		--args $(TEST_BIN) \
+
+run: $(TEST_BIN) $(TEST_DATA_FILE)
+	LD_PRELOAD=$(LIBASAN):$(ROOT)afl-frida-trace.so \
+	ASAN_OPTIONS=detect_leaks=false \
+	AFL_USE_FASAN=1 \
+	$(TEST_BIN) < $(TEST_DATA_FILE)
+
+############################# CLEAN ############################################
+clean:
+	rm -rf $(BUILD_DIR)
+
+############################# FORMAT ###########################################
+format:
+	cd $(ROOT) && echo $(TEST_SRC) | xargs -L1 ./.custom-format.py -i
+
+############################# RUN #############################################
diff --git a/frida_mode/test/fasan/Makefile b/frida_mode/test/fasan/Makefile
new file mode 100644
index 00000000..3b4c71db
--- /dev/null
+++ b/frida_mode/test/fasan/Makefile
@@ -0,0 +1,22 @@
+all:
+	@echo trying to use GNU make...
+	@gmake all || echo please install GNUmake
+
+32:
+	@echo trying to use GNU make...
+	@gmake 32 || echo please install GNUmake
+
+clean:
+	@gmake clean
+
+frida-noasan:
+	@gmake frida-noasan
+
+frida:
+	@gmake frida
+
+debug:
+	@gmake debug
+
+run:
+	@gmake run
diff --git a/frida_mode/test/fasan/test.c b/frida_mode/test/fasan/test.c
new file mode 100644
index 00000000..b9a119e6
--- /dev/null
+++ b/frida_mode/test/fasan/test.c
@@ -0,0 +1,90 @@
+#include <stdbool.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <stdint.h>
+#include <string.h>
+#include <unistd.h>
+
+#define UNUSED_PARAMETER(x) (void)(x)
+
+#define LOG(x)                              \
+  do {                                      \
+                                            \
+    char buf[] = x;                         \
+    write(STDOUT_FILENO, buf, sizeof(buf)); \
+                                            \
+  } while (false);
+
+void test(char data) {
+
+  char *buf = malloc(10);
+
+  if (buf == NULL) return;
+
+  switch (data) {
+
+    /* Underflow */
+    case 'U':
+      LOG("Underflow\n");
+      buf[-1] = '\0';
+      free(buf);
+      break;
+    /* Overflow */
+    case 'O':
+      LOG("Overflow\n");
+      buf[10] = '\0';
+      free(buf);
+      break;
+    /* Double free */
+    case 'D':
+      LOG("Double free\n");
+      free(buf);
+      free(buf);
+      break;
+    /* Use after free */
+    case 'A':
+      LOG("Use after free\n");
+      free(buf);
+      buf[0] = '\0';
+      break;
+    /* Test Limits (OK) */
+    case 'T':
+      LOG("Test-Limits - No Error\n");
+      buf[0] = 'A';
+      buf[9] = 'I';
+      free(buf);
+      break;
+    case 'M':
+      LOG("Memset too many\n");
+      memset(buf, '\0', 11);
+      free(buf);
+      break;
+    default:
+      LOG("Nop - No Error\n");
+      break;
+
+  }
+
+}
+
+int main(int argc, char **argv) {
+
+  UNUSED_PARAMETER(argc);
+  UNUSED_PARAMETER(argv);
+
+  char input = '\0';
+
+  if (read(STDIN_FILENO, &input, 1) < 0) {
+
+    LOG("Failed to read stdin\n");
+    return 1;
+
+  }
+
+  test(input);
+
+  LOG("DONE\n");
+  return 0;
+
+}
+
diff --git a/frida_mode/test/libpcap/GNUmakefile b/frida_mode/test/libpcap/GNUmakefile
new file mode 100644
index 00000000..e30f2049
--- /dev/null
+++ b/frida_mode/test/libpcap/GNUmakefile
@@ -0,0 +1,188 @@
+PWD:=$(shell pwd)/
+ROOT:=$(shell realpath $(PWD)../../..)/
+BUILD_DIR:=$(PWD)build/
+
+AFLPP_DRIVER_HOOK_SRC=$(PWD)aflpp_qemu_driver_hook.c
+AFLPP_DRIVER_HOOK_OBJ=$(BUILD_DIR)aflpp_qemu_driver_hook.so
+
+LIBPCAP_BUILD_DIR:=$(BUILD_DIR)libpcap/
+HARNESS_BUILD_DIR:=$(BUILD_DIR)harness/
+PCAPTEST_BUILD_DIR:=$(BUILD_DIR)libpcaptest/
+TCPDUMP_BUILD_DIR:=$(BUILD_DIR)tcpdump/
+
+LIBPCAP_PATCH_URL:=https://raw.githubusercontent.com/google/fuzzbench/master/benchmarks/libpcap_fuzz_both/patch.diff
+LIBPCAP_PATCH_FILE:=$(LIBPCAP_BUILD_DIR)patch.diff
+LIBPCAP_URL:=https://github.com/the-tcpdump-group/libpcap.git
+LIBPCAP_DIR:=$(LIBPCAP_BUILD_DIR)libpcap/
+LIBPCAP_CMAKEFILE:=$(LIBPCAP_DIR)CMakeLists.txt
+LIBPCAP_MAKEFILE:=$(LIBPCAP_DIR)Makefile
+LIBPCAP_LIB:=$(LIBPCAP_DIR)libpcap.a
+
+HARNESS_FILE:=$(HARNESS_BUILD_DIR)StandaloneFuzzTargetMain.c
+HARNESS_OBJ:=$(HARNESS_BUILD_DIR)StandaloneFuzzTargetMain.o
+HARNESS_URL:="https://raw.githubusercontent.com/llvm/llvm-project/main/compiler-rt/lib/fuzzer/standalone/StandaloneFuzzTargetMain.c"
+
+PCAPTEST_SRC_DIR:=$(LIBPCAP_DIR)testprogs/fuzz/
+PCAPTEST_FILE:=$(PCAPTEST_SRC_DIR)fuzz_both.c
+PCAPTEST_OBJ:=$(PCAPTEST_BUILD_DIR)fuzz_both.o
+
+TCPDUMP_URL:=https://github.com/the-tcpdump-group/tcpdump.git
+TCPDUMP_TESTS_DIR:=$(TCPDUMP_BUILD_DIR)tests/
+
+CFLAGS += -fpermissive
+
+LDFLAGS += -lpthread
+
+TEST_BIN:=$(BUILD_DIR)test
+ifeq "$(shell uname)" "Darwin"
+TEST_BIN_LDFLAGS:=-undefined dynamic_lookup
+endif
+
+AFLPP_DRIVER_DUMMY_INPUT:=$(TCPDUMP_TESTS_DIR)in
+
+QEMU_OUT:=$(BUILD_DIR)qemu-out
+FRIDA_OUT:=$(BUILD_DIR)frida-out
+
+ifndef ARCH
+
+ARCH=$(shell uname -m)
+ifeq "$(ARCH)" "aarch64"
+ ARCH:=arm64
+endif
+
+ifeq "$(ARCH)" "i686"
+ ARCH:=x86
+endif
+endif
+
+AFL_QEMU_PERSISTENT_ADDR=$(shell $(PWD)get_symbol_addr.py -f $(TEST_BIN) -s LLVMFuzzerTestOneInput -b 0x4000000000)
+
+ifeq "$(ARCH)" "aarch64"
+ AFL_FRIDA_PERSISTENT_ADDR=$(shell $(PWD)get_symbol_addr.py -f $(TEST_BIN) -s LLVMFuzzerTestOneInput -b 0x0000aaaaaaaaa000)
+endif
+
+ifeq "$(ARCH)" "x86_64"
+ AFL_FRIDA_PERSISTENT_ADDR=$(shell $(PWD)get_symbol_addr.py -f $(TEST_BIN) -s LLVMFuzzerTestOneInput -b 0x0000555555554000)
+endif
+
+ifeq "$(ARCH)" "x86"
+ AFL_FRIDA_PERSISTENT_ADDR=$(shell $(PWD)get_symbol_addr.py -f $(TEST_BIN) -s LLVMFuzzerTestOneInput -b 0x56555000)
+endif
+
+.PHONY: all clean qemu frida hook
+
+all: $(TEST_BIN)
+	make -C $(ROOT)frida_mode/
+
+32:
+	CXXFLAGS="-m32" LDFLAGS="-m32" ARCH="x86" make all
+
+$(BUILD_DIR):
+	mkdir -p $@
+
+######### HARNESS ########
+$(HARNESS_BUILD_DIR): | $(BUILD_DIR)
+	mkdir -p $@
+
+$(HARNESS_FILE): | $(HARNESS_BUILD_DIR)
+	wget -O $@ $(HARNESS_URL)
+
+$(HARNESS_OBJ): $(HARNESS_FILE)
+	$(CC) $(CXXFLAGS) $(LDFLAGS) -o $@ -c $<
+
+######### PCAPTEST ########
+
+$(PCAPTEST_BUILD_DIR): | $(BUILD_DIR)
+	mkdir -p $@
+
+$(PCAPTEST_FILE): | $(LIBPCAP_CMAKEFILE)
+
+$(PCAPTEST_OBJ): $(PCAPTEST_FILE) | $(PCAPTEST_BUILD_DIR)
+	$(CC) $(CFLAGS) $(LDFLAGS) -I $(LIBPCAP_DIR) -o $@ -c $<
+
+######### LIBPCAP ########
+
+$(LIBPCAP_BUILD_DIR): | $(BUILD_DIR)
+	mkdir -p $@
+
+$(LIBPCAP_PATCH_FILE): | $(LIBPCAP_BUILD_DIR)
+	wget -O $@ $(LIBPCAP_PATCH_URL)
+
+$(LIBPCAP_CMAKEFILE): $(LIBPCAP_PATCH_FILE) | $(LIBPCAP_BUILD_DIR)
+	git clone --depth 1 $(LIBPCAP_URL) $(LIBPCAP_DIR)
+	git apply $(LIBPCAP_PATCH_FILE)
+
+$(LIBPCAP_MAKEFILE): $(LIBPCAP_CMAKEFILE)
+	cd $(LIBPCAP_DIR) && cmake .
+
+$(LIBPCAP_LIB): $(LIBPCAP_MAKEFILE) $(LIBPCAP_PATCH_FILE)
+	make -C $(LIBPCAP_DIR)
+
+######## TCPDUMP ######
+
+$(TCPDUMP_BUILD_DIR): | $(BUILD_DIR)
+	mkdir -p $@
+
+$(TCPDUMP_TESTS_DIR): | $(TCPDUMP_BUILD_DIR)
+	git clone --depth=1 $(TCPDUMP_URL) $(TCPDUMP_BUILD_DIR)
+
+######### TEST ########
+
+$(TEST_BIN): $(HARNESS_OBJ) $(PCAPTEST_OBJ) $(LIBPCAP_LIB)
+	$(CXX) \
+		$(CFLAGS) \
+		-o $@ \
+		$(HARNESS_OBJ) $(PCAPTEST_OBJ) $(LIBPCAP_LIB) \
+		-lz \
+		$(LDFLAGS) \
+		$(TEST_BIN_LDFLAGS) \
+
+########## HOOK ########
+
+$(AFLPP_DRIVER_HOOK_OBJ): $(AFLPP_DRIVER_HOOK_SRC) | $(BUILD_DIR)
+	$(CC) -shared $(CFLAGS) $(LDFLAGS) $< -o $@
+
+########## DUMMY #######
+
+$(AFLPP_DRIVER_DUMMY_INPUT): | $(TCPDUMP_TESTS_DIR)
+	truncate -s 1M $@
+
+###### TEST DATA #######
+
+hook: $(AFLPP_DRIVER_HOOK_OBJ)
+
+clean:
+	rm -rf $(BUILD_DIR)
+
+qemu: $(TEST_BIN) $(AFLPP_DRIVER_HOOK_OBJ) $(AFLPP_DRIVER_DUMMY_INPUT) | $(TCPDUMP_TESTS_DIR)
+	AFL_QEMU_PERSISTENT_HOOK=$(AFLPP_DRIVER_HOOK_OBJ) \
+	AFL_ENTRYPOINT=$(AFL_QEMU_PERSISTENT_ADDR) \
+	AFL_QEMU_PERSISTENT_ADDR=$(AFL_QEMU_PERSISTENT_ADDR) \
+	AFL_QEMU_PERSISTENT_GPR=1 \
+	$(ROOT)afl-fuzz \
+		-D \
+		-V 30 \
+		-Q \
+		-i $(TCPDUMP_TESTS_DIR) \
+		-o $(QEMU_OUT) \
+		-- \
+			$(TEST_BIN) $(AFLPP_DRIVER_DUMMY_INPUT)
+
+frida: $(TEST_BIN) $(AFLPP_DRIVER_HOOK_OBJ) $(AFLPP_DRIVER_DUMMY_INPUT) | $(TCPDUMP_TESTS_DIR)
+	AFL_FRIDA_PERSISTENT_HOOK=$(AFLPP_DRIVER_HOOK_OBJ) \
+	AFL_FRIDA_PERSISTENT_ADDR=$(AFL_FRIDA_PERSISTENT_ADDR) \
+	AFL_ENTRYPOINT=$(AFL_FRIDA_PERSISTENT_ADDR) \
+	$(ROOT)afl-fuzz \
+		-D \
+		-V 30 \
+		-O \
+		-i $(TCPDUMP_TESTS_DIR) \
+		-o $(FRIDA_OUT) \
+		-- \
+			$(TEST_BIN) $(AFLPP_DRIVER_DUMMY_INPUT)
+
+debug:
+	gdb \
+		--ex 'set environment LD_PRELOAD=$(ROOT)afl-frida-trace.so' \
+		--ex 'set disassembly-flavor intel' \
+		--args $(TEST_BIN) $(AFLPP_DRIVER_DUMMY_INPUT)
diff --git a/frida_mode/test/libpcap/Makefile b/frida_mode/test/libpcap/Makefile
new file mode 100644
index 00000000..31cacb67
--- /dev/null
+++ b/frida_mode/test/libpcap/Makefile
@@ -0,0 +1,1143 @@
+# CMAKE generated file: DO NOT EDIT!
+# Generated by "Unix Makefiles" Generator, CMake Version 3.16
+
+# Default target executed when no arguments are given to make.
+default_target: all
+
+.PHONY : default_target
+
+# Allow only one "make -f Makefile2" at a time, but pass parallelism.
+.NOTPARALLEL:
+
+
+#=============================================================================
+# Special targets provided by cmake.
+
+# Disable implicit rules so canonical targets will work.
+.SUFFIXES:
+
+
+# Remove some rules from gmake that .SUFFIXES does not remove.
+SUFFIXES =
+
+.SUFFIXES: .hpux_make_needs_suffix_list
+
+
+# Suppress display of executed commands.
+$(VERBOSE).SILENT:
+
+
+# A target that is always out of date.
+cmake_force:
+
+.PHONY : cmake_force
+
+#=============================================================================
+# Set environment variables for the build.
+
+# The shell in which to execute make rules.
+SHELL = /bin/sh
+
+# The CMake executable.
+CMAKE_COMMAND = /usr/bin/cmake
+
+# The command to remove a file.
+RM = /usr/bin/cmake -E remove -f
+
+# Escaping for special characters.
+EQUALS = =
+
+# The top-level source directory on which CMake was run.
+CMAKE_SOURCE_DIR = /home/jon/git/AFLplusplus/frida_mode/test/libpcap/build/libpcap/libpcap
+
+# The top-level build directory on which CMake was run.
+CMAKE_BINARY_DIR = /home/jon/git/AFLplusplus/frida_mode/test/libpcap
+
+#=============================================================================
+# Targets provided globally by CMake.
+
+# Special rule for the target install/strip
+install/strip: preinstall
+	@$(CMAKE_COMMAND) -E cmake_echo_color --switch=$(COLOR) --cyan "Installing the project stripped..."
+	/usr/bin/cmake -DCMAKE_INSTALL_DO_STRIP=1 -P cmake_install.cmake
+.PHONY : install/strip
+
+# Special rule for the target install/strip
+install/strip/fast: preinstall/fast
+	@$(CMAKE_COMMAND) -E cmake_echo_color --switch=$(COLOR) --cyan "Installing the project stripped..."
+	/usr/bin/cmake -DCMAKE_INSTALL_DO_STRIP=1 -P cmake_install.cmake
+.PHONY : install/strip/fast
+
+# Special rule for the target install/local
+install/local: preinstall
+	@$(CMAKE_COMMAND) -E cmake_echo_color --switch=$(COLOR) --cyan "Installing only the local directory..."
+	/usr/bin/cmake -DCMAKE_INSTALL_LOCAL_ONLY=1 -P cmake_install.cmake
+.PHONY : install/local
+
+# Special rule for the target install/local
+install/local/fast: preinstall/fast
+	@$(CMAKE_COMMAND) -E cmake_echo_color --switch=$(COLOR) --cyan "Installing only the local directory..."
+	/usr/bin/cmake -DCMAKE_INSTALL_LOCAL_ONLY=1 -P cmake_install.cmake
+.PHONY : install/local/fast
+
+# Special rule for the target install
+install: preinstall
+	@$(CMAKE_COMMAND) -E cmake_echo_color --switch=$(COLOR) --cyan "Install the project..."
+	/usr/bin/cmake -P cmake_install.cmake
+.PHONY : install
+
+# Special rule for the target install
+install/fast: preinstall/fast
+	@$(CMAKE_COMMAND) -E cmake_echo_color --switch=$(COLOR) --cyan "Install the project..."
+	/usr/bin/cmake -P cmake_install.cmake
+.PHONY : install/fast
+
+# Special rule for the target list_install_components
+list_install_components:
+	@$(CMAKE_COMMAND) -E cmake_echo_color --switch=$(COLOR) --cyan "Available install components are: \"Unspecified\""
+.PHONY : list_install_components
+
+# Special rule for the target list_install_components
+list_install_components/fast: list_install_components
+
+.PHONY : list_install_components/fast
+
+# Special rule for the target rebuild_cache
+rebuild_cache:
+	@$(CMAKE_COMMAND) -E cmake_echo_color --switch=$(COLOR) --cyan "Running CMake to regenerate build system..."
+	/usr/bin/cmake -S$(CMAKE_SOURCE_DIR) -B$(CMAKE_BINARY_DIR)
+.PHONY : rebuild_cache
+
+# Special rule for the target rebuild_cache
+rebuild_cache/fast: rebuild_cache
+
+.PHONY : rebuild_cache/fast
+
+# Special rule for the target edit_cache
+edit_cache:
+	@$(CMAKE_COMMAND) -E cmake_echo_color --switch=$(COLOR) --cyan "No interactive CMake dialog available..."
+	/usr/bin/cmake -E echo No\ interactive\ CMake\ dialog\ available.
+.PHONY : edit_cache
+
+# Special rule for the target edit_cache
+edit_cache/fast: edit_cache
+
+.PHONY : edit_cache/fast
+
+# The main all target
+all: cmake_check_build_system
+	$(CMAKE_COMMAND) -E cmake_progress_start /home/jon/git/AFLplusplus/frida_mode/test/libpcap/CMakeFiles /home/jon/git/AFLplusplus/frida_mode/test/libpcap/CMakeFiles/progress.marks
+	$(MAKE) -f CMakeFiles/Makefile2 all
+	$(CMAKE_COMMAND) -E cmake_progress_start /home/jon/git/AFLplusplus/frida_mode/test/libpcap/CMakeFiles 0
+.PHONY : all
+
+# The main clean target
+clean:
+	$(MAKE) -f CMakeFiles/Makefile2 clean
+.PHONY : clean
+
+# The main clean target
+clean/fast: clean
+
+.PHONY : clean/fast
+
+# Prepare targets for installation.
+preinstall: all
+	$(MAKE) -f CMakeFiles/Makefile2 preinstall
+.PHONY : preinstall
+
+# Prepare targets for installation.
+preinstall/fast:
+	$(MAKE) -f CMakeFiles/Makefile2 preinstall
+.PHONY : preinstall/fast
+
+# clear depends
+depend:
+	$(CMAKE_COMMAND) -S$(CMAKE_SOURCE_DIR) -B$(CMAKE_BINARY_DIR) --check-build-system CMakeFiles/Makefile.cmake 1
+.PHONY : depend
+
+#=============================================================================
+# Target rules for targets named pcap
+
+# Build rule for target.
+pcap: cmake_check_build_system
+	$(MAKE) -f CMakeFiles/Makefile2 pcap
+.PHONY : pcap
+
+# fast build rule for target.
+pcap/fast:
+	$(MAKE) -f CMakeFiles/pcap.dir/build.make CMakeFiles/pcap.dir/build
+.PHONY : pcap/fast
+
+#=============================================================================
+# Target rules for targets named uninstall
+
+# Build rule for target.
+uninstall: cmake_check_build_system
+	$(MAKE) -f CMakeFiles/Makefile2 uninstall
+.PHONY : uninstall
+
+# fast build rule for target.
+uninstall/fast:
+	$(MAKE) -f CMakeFiles/uninstall.dir/build.make CMakeFiles/uninstall.dir/build
+.PHONY : uninstall/fast
+
+#=============================================================================
+# Target rules for targets named pcap_static
+
+# Build rule for target.
+pcap_static: cmake_check_build_system
+	$(MAKE) -f CMakeFiles/Makefile2 pcap_static
+.PHONY : pcap_static
+
+# fast build rule for target.
+pcap_static/fast:
+	$(MAKE) -f CMakeFiles/pcap_static.dir/build.make CMakeFiles/pcap_static.dir/build
+.PHONY : pcap_static/fast
+
+#=============================================================================
+# Target rules for targets named SerializeTarget
+
+# Build rule for target.
+SerializeTarget: cmake_check_build_system
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+
+pcap-common.i: pcap-common.c.i
+
+.PHONY : pcap-common.i
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+# target to preprocess a source file
+pcap-common.c.i:
+	$(MAKE) -f CMakeFiles/pcap.dir/build.make CMakeFiles/pcap.dir/pcap-common.c.i
+	$(MAKE) -f CMakeFiles/pcap_static.dir/build.make CMakeFiles/pcap_static.dir/pcap-common.c.i
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+
+pcap-common.s: pcap-common.c.s
+
+.PHONY : pcap-common.s
+
+# target to generate assembly for a file
+pcap-common.c.s:
+	$(MAKE) -f CMakeFiles/pcap.dir/build.make CMakeFiles/pcap.dir/pcap-common.c.s
+	$(MAKE) -f CMakeFiles/pcap_static.dir/build.make CMakeFiles/pcap_static.dir/pcap-common.c.s
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+
+pcap-linux.o: pcap-linux.c.o
+
+.PHONY : pcap-linux.o
+
+# target to build an object file
+pcap-linux.c.o:
+	$(MAKE) -f CMakeFiles/pcap.dir/build.make CMakeFiles/pcap.dir/pcap-linux.c.o
+	$(MAKE) -f CMakeFiles/pcap_static.dir/build.make CMakeFiles/pcap_static.dir/pcap-linux.c.o
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+
+pcap-linux.i: pcap-linux.c.i
+
+.PHONY : pcap-linux.i
+
+# target to preprocess a source file
+pcap-linux.c.i:
+	$(MAKE) -f CMakeFiles/pcap.dir/build.make CMakeFiles/pcap.dir/pcap-linux.c.i
+	$(MAKE) -f CMakeFiles/pcap_static.dir/build.make CMakeFiles/pcap_static.dir/pcap-linux.c.i
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+
+pcap-linux.s: pcap-linux.c.s
+
+.PHONY : pcap-linux.s
+
+# target to generate assembly for a file
+pcap-linux.c.s:
+	$(MAKE) -f CMakeFiles/pcap.dir/build.make CMakeFiles/pcap.dir/pcap-linux.c.s
+	$(MAKE) -f CMakeFiles/pcap_static.dir/build.make CMakeFiles/pcap_static.dir/pcap-linux.c.s
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+pcap-netfilter-linux.o: pcap-netfilter-linux.c.o
+
+.PHONY : pcap-netfilter-linux.o
+
+# target to build an object file
+pcap-netfilter-linux.c.o:
+	$(MAKE) -f CMakeFiles/pcap.dir/build.make CMakeFiles/pcap.dir/pcap-netfilter-linux.c.o
+	$(MAKE) -f CMakeFiles/pcap_static.dir/build.make CMakeFiles/pcap_static.dir/pcap-netfilter-linux.c.o
+.PHONY : pcap-netfilter-linux.c.o
+
+pcap-netfilter-linux.i: pcap-netfilter-linux.c.i
+
+.PHONY : pcap-netfilter-linux.i
+
+# target to preprocess a source file
+pcap-netfilter-linux.c.i:
+	$(MAKE) -f CMakeFiles/pcap.dir/build.make CMakeFiles/pcap.dir/pcap-netfilter-linux.c.i
+	$(MAKE) -f CMakeFiles/pcap_static.dir/build.make CMakeFiles/pcap_static.dir/pcap-netfilter-linux.c.i
+.PHONY : pcap-netfilter-linux.c.i
+
+pcap-netfilter-linux.s: pcap-netfilter-linux.c.s
+
+.PHONY : pcap-netfilter-linux.s
+
+# target to generate assembly for a file
+pcap-netfilter-linux.c.s:
+	$(MAKE) -f CMakeFiles/pcap.dir/build.make CMakeFiles/pcap.dir/pcap-netfilter-linux.c.s
+	$(MAKE) -f CMakeFiles/pcap_static.dir/build.make CMakeFiles/pcap_static.dir/pcap-netfilter-linux.c.s
+.PHONY : pcap-netfilter-linux.c.s
+
+pcap-usb-linux.o: pcap-usb-linux.c.o
+
+.PHONY : pcap-usb-linux.o
+
+# target to build an object file
+pcap-usb-linux.c.o:
+	$(MAKE) -f CMakeFiles/pcap.dir/build.make CMakeFiles/pcap.dir/pcap-usb-linux.c.o
+	$(MAKE) -f CMakeFiles/pcap_static.dir/build.make CMakeFiles/pcap_static.dir/pcap-usb-linux.c.o
+.PHONY : pcap-usb-linux.c.o
+
+pcap-usb-linux.i: pcap-usb-linux.c.i
+
+.PHONY : pcap-usb-linux.i
+
+# target to preprocess a source file
+pcap-usb-linux.c.i:
+	$(MAKE) -f CMakeFiles/pcap.dir/build.make CMakeFiles/pcap.dir/pcap-usb-linux.c.i
+	$(MAKE) -f CMakeFiles/pcap_static.dir/build.make CMakeFiles/pcap_static.dir/pcap-usb-linux.c.i
+.PHONY : pcap-usb-linux.c.i
+
+pcap-usb-linux.s: pcap-usb-linux.c.s
+
+.PHONY : pcap-usb-linux.s
+
+# target to generate assembly for a file
+pcap-usb-linux.c.s:
+	$(MAKE) -f CMakeFiles/pcap.dir/build.make CMakeFiles/pcap.dir/pcap-usb-linux.c.s
+	$(MAKE) -f CMakeFiles/pcap_static.dir/build.make CMakeFiles/pcap_static.dir/pcap-usb-linux.c.s
+.PHONY : pcap-usb-linux.c.s
+
+pcap.o: pcap.c.o
+
+.PHONY : pcap.o
+
+# target to build an object file
+pcap.c.o:
+	$(MAKE) -f CMakeFiles/pcap.dir/build.make CMakeFiles/pcap.dir/pcap.c.o
+	$(MAKE) -f CMakeFiles/pcap_static.dir/build.make CMakeFiles/pcap_static.dir/pcap.c.o
+.PHONY : pcap.c.o
+
+pcap.i: pcap.c.i
+
+.PHONY : pcap.i
+
+# target to preprocess a source file
+pcap.c.i:
+	$(MAKE) -f CMakeFiles/pcap.dir/build.make CMakeFiles/pcap.dir/pcap.c.i
+	$(MAKE) -f CMakeFiles/pcap_static.dir/build.make CMakeFiles/pcap_static.dir/pcap.c.i
+.PHONY : pcap.c.i
+
+pcap.s: pcap.c.s
+
+.PHONY : pcap.s
+
+# target to generate assembly for a file
+pcap.c.s:
+	$(MAKE) -f CMakeFiles/pcap.dir/build.make CMakeFiles/pcap.dir/pcap.c.s
+	$(MAKE) -f CMakeFiles/pcap_static.dir/build.make CMakeFiles/pcap_static.dir/pcap.c.s
+.PHONY : pcap.c.s
+
+savefile.o: savefile.c.o
+
+.PHONY : savefile.o
+
+# target to build an object file
+savefile.c.o:
+	$(MAKE) -f CMakeFiles/pcap.dir/build.make CMakeFiles/pcap.dir/savefile.c.o
+	$(MAKE) -f CMakeFiles/pcap_static.dir/build.make CMakeFiles/pcap_static.dir/savefile.c.o
+.PHONY : savefile.c.o
+
+savefile.i: savefile.c.i
+
+.PHONY : savefile.i
+
+# target to preprocess a source file
+savefile.c.i:
+	$(MAKE) -f CMakeFiles/pcap.dir/build.make CMakeFiles/pcap.dir/savefile.c.i
+	$(MAKE) -f CMakeFiles/pcap_static.dir/build.make CMakeFiles/pcap_static.dir/savefile.c.i
+.PHONY : savefile.c.i
+
+savefile.s: savefile.c.s
+
+.PHONY : savefile.s
+
+# target to generate assembly for a file
+savefile.c.s:
+	$(MAKE) -f CMakeFiles/pcap.dir/build.make CMakeFiles/pcap.dir/savefile.c.s
+	$(MAKE) -f CMakeFiles/pcap_static.dir/build.make CMakeFiles/pcap_static.dir/savefile.c.s
+.PHONY : savefile.c.s
+
+scanner.o: scanner.c.o
+
+.PHONY : scanner.o
+
+# target to build an object file
+scanner.c.o:
+	$(MAKE) -f CMakeFiles/pcap.dir/build.make CMakeFiles/pcap.dir/scanner.c.o
+	$(MAKE) -f CMakeFiles/pcap_static.dir/build.make CMakeFiles/pcap_static.dir/scanner.c.o
+.PHONY : scanner.c.o
+
+scanner.i: scanner.c.i
+
+.PHONY : scanner.i
+
+# target to preprocess a source file
+scanner.c.i:
+	$(MAKE) -f CMakeFiles/pcap.dir/build.make CMakeFiles/pcap.dir/scanner.c.i
+	$(MAKE) -f CMakeFiles/pcap_static.dir/build.make CMakeFiles/pcap_static.dir/scanner.c.i
+.PHONY : scanner.c.i
+
+scanner.s: scanner.c.s
+
+.PHONY : scanner.s
+
+# target to generate assembly for a file
+scanner.c.s:
+	$(MAKE) -f CMakeFiles/pcap.dir/build.make CMakeFiles/pcap.dir/scanner.c.s
+	$(MAKE) -f CMakeFiles/pcap_static.dir/build.make CMakeFiles/pcap_static.dir/scanner.c.s
+.PHONY : scanner.c.s
+
+sf-pcap.o: sf-pcap.c.o
+
+.PHONY : sf-pcap.o
+
+# target to build an object file
+sf-pcap.c.o:
+	$(MAKE) -f CMakeFiles/pcap.dir/build.make CMakeFiles/pcap.dir/sf-pcap.c.o
+	$(MAKE) -f CMakeFiles/pcap_static.dir/build.make CMakeFiles/pcap_static.dir/sf-pcap.c.o
+.PHONY : sf-pcap.c.o
+
+sf-pcap.i: sf-pcap.c.i
+
+.PHONY : sf-pcap.i
+
+# target to preprocess a source file
+sf-pcap.c.i:
+	$(MAKE) -f CMakeFiles/pcap.dir/build.make CMakeFiles/pcap.dir/sf-pcap.c.i
+	$(MAKE) -f CMakeFiles/pcap_static.dir/build.make CMakeFiles/pcap_static.dir/sf-pcap.c.i
+.PHONY : sf-pcap.c.i
+
+sf-pcap.s: sf-pcap.c.s
+
+.PHONY : sf-pcap.s
+
+# target to generate assembly for a file
+sf-pcap.c.s:
+	$(MAKE) -f CMakeFiles/pcap.dir/build.make CMakeFiles/pcap.dir/sf-pcap.c.s
+	$(MAKE) -f CMakeFiles/pcap_static.dir/build.make CMakeFiles/pcap_static.dir/sf-pcap.c.s
+.PHONY : sf-pcap.c.s
+
+sf-pcapng.o: sf-pcapng.c.o
+
+.PHONY : sf-pcapng.o
+
+# target to build an object file
+sf-pcapng.c.o:
+	$(MAKE) -f CMakeFiles/pcap.dir/build.make CMakeFiles/pcap.dir/sf-pcapng.c.o
+	$(MAKE) -f CMakeFiles/pcap_static.dir/build.make CMakeFiles/pcap_static.dir/sf-pcapng.c.o
+.PHONY : sf-pcapng.c.o
+
+sf-pcapng.i: sf-pcapng.c.i
+
+.PHONY : sf-pcapng.i
+
+# target to preprocess a source file
+sf-pcapng.c.i:
+	$(MAKE) -f CMakeFiles/pcap.dir/build.make CMakeFiles/pcap.dir/sf-pcapng.c.i
+	$(MAKE) -f CMakeFiles/pcap_static.dir/build.make CMakeFiles/pcap_static.dir/sf-pcapng.c.i
+.PHONY : sf-pcapng.c.i
+
+sf-pcapng.s: sf-pcapng.c.s
+
+.PHONY : sf-pcapng.s
+
+# target to generate assembly for a file
+sf-pcapng.c.s:
+	$(MAKE) -f CMakeFiles/pcap.dir/build.make CMakeFiles/pcap.dir/sf-pcapng.c.s
+	$(MAKE) -f CMakeFiles/pcap_static.dir/build.make CMakeFiles/pcap_static.dir/sf-pcapng.c.s
+.PHONY : sf-pcapng.c.s
+
+# Help Target
+help:
+	@echo "The following are some of the valid targets for this Makefile:"
+	@echo "... all (the default if no target is provided)"
+	@echo "... clean"
+	@echo "... depend"
+	@echo "... install/strip"
+	@echo "... install/local"
+	@echo "... install"
+	@echo "... list_install_components"
+	@echo "... rebuild_cache"
+	@echo "... edit_cache"
+	@echo "... pcap"
+	@echo "... uninstall"
+	@echo "... pcap_static"
+	@echo "... SerializeTarget"
+	@echo "... testprogs"
+	@echo "... capturetest"
+	@echo "... findalldevstest"
+	@echo "... filtertest"
+	@echo "... findalldevstest-perf"
+	@echo "... can_set_rfmon_test"
+	@echo "... opentest"
+	@echo "... reactivatetest"
+	@echo "... writecaptest"
+	@echo "... selpolltest"
+	@echo "... threadsignaltest"
+	@echo "... valgrindtest"
+	@echo "... fuzz_both"
+	@echo "... fuzz_filter"
+	@echo "... fuzz_pcap"
+	@echo "... bpf_dump.o"
+	@echo "... bpf_dump.i"
+	@echo "... bpf_dump.s"
+	@echo "... bpf_filter.o"
+	@echo "... bpf_filter.i"
+	@echo "... bpf_filter.s"
+	@echo "... bpf_image.o"
+	@echo "... bpf_image.i"
+	@echo "... bpf_image.s"
+	@echo "... etherent.o"
+	@echo "... etherent.i"
+	@echo "... etherent.s"
+	@echo "... fad-getad.o"
+	@echo "... fad-getad.i"
+	@echo "... fad-getad.s"
+	@echo "... fmtutils.o"
+	@echo "... fmtutils.i"
+	@echo "... fmtutils.s"
+	@echo "... gencode.o"
+	@echo "... gencode.i"
+	@echo "... gencode.s"
+	@echo "... grammar.o"
+	@echo "... grammar.i"
+	@echo "... grammar.s"
+	@echo "... missing/strlcat.o"
+	@echo "... missing/strlcat.i"
+	@echo "... missing/strlcat.s"
+	@echo "... missing/strlcpy.o"
+	@echo "... missing/strlcpy.i"
+	@echo "... missing/strlcpy.s"
+	@echo "... nametoaddr.o"
+	@echo "... nametoaddr.i"
+	@echo "... nametoaddr.s"
+	@echo "... optimize.o"
+	@echo "... optimize.i"
+	@echo "... optimize.s"
+	@echo "... pcap-common.o"
+	@echo "... pcap-common.i"
+	@echo "... pcap-common.s"
+	@echo "... pcap-linux.o"
+	@echo "... pcap-linux.i"
+	@echo "... pcap-linux.s"
+	@echo "... pcap-netfilter-linux.o"
+	@echo "... pcap-netfilter-linux.i"
+	@echo "... pcap-netfilter-linux.s"
+	@echo "... pcap-usb-linux.o"
+	@echo "... pcap-usb-linux.i"
+	@echo "... pcap-usb-linux.s"
+	@echo "... pcap.o"
+	@echo "... pcap.i"
+	@echo "... pcap.s"
+	@echo "... savefile.o"
+	@echo "... savefile.i"
+	@echo "... savefile.s"
+	@echo "... scanner.o"
+	@echo "... scanner.i"
+	@echo "... scanner.s"
+	@echo "... sf-pcap.o"
+	@echo "... sf-pcap.i"
+	@echo "... sf-pcap.s"
+	@echo "... sf-pcapng.o"
+	@echo "... sf-pcapng.i"
+	@echo "... sf-pcapng.s"
+.PHONY : help
+
+
+
+#=============================================================================
+# Special targets to cleanup operation of make.
+
+# Special rule to run CMake to check the build system integrity.
+# No rule that depends on this can have commands that come from listfiles
+# because they might be regenerated.
+cmake_check_build_system:
+	$(CMAKE_COMMAND) -S$(CMAKE_SOURCE_DIR) -B$(CMAKE_BINARY_DIR) --check-build-system CMakeFiles/Makefile.cmake 0
+.PHONY : cmake_check_build_system
+
diff --git a/frida_mode/test/libpcap/aflpp_qemu_driver_hook.c b/frida_mode/test/libpcap/aflpp_qemu_driver_hook.c
new file mode 100644
index 00000000..059d438d
--- /dev/null
+++ b/frida_mode/test/libpcap/aflpp_qemu_driver_hook.c
@@ -0,0 +1,97 @@
+#include <stdint.h>
+#include <string.h>
+
+#if defined(__x86_64__)
+
+struct x86_64_regs {
+
+  uint64_t rax, rbx, rcx, rdx, rdi, rsi, rbp, r8, r9, r10, r11, r12, r13, r14,
+      r15;
+
+  union {
+
+    uint64_t rip;
+    uint64_t pc;
+
+  };
+
+  union {
+
+    uint64_t rsp;
+    uint64_t sp;
+
+  };
+
+  union {
+
+    uint64_t rflags;
+    uint64_t flags;
+
+  };
+
+  uint8_t zmm_regs[32][64];
+
+};
+
+void afl_persistent_hook(struct x86_64_regs *regs, uint64_t guest_base,
+                         uint8_t *input_buf, uint32_t input_buf_len) {
+
+  memcpy((void *)regs->rdi, input_buf, input_buf_len);
+  regs->rsi = input_buf_len;
+
+}
+
+#elif defined(__i386__)
+
+struct x86_regs {
+
+  uint32_t eax, ebx, ecx, edx, edi, esi, ebp;
+
+  union {
+
+    uint32_t eip;
+    uint32_t pc;
+
+  };
+
+  union {
+
+    uint32_t esp;
+    uint32_t sp;
+
+  };
+
+  union {
+
+    uint32_t eflags;
+    uint32_t flags;
+
+  };
+
+  uint8_t xmm_regs[8][16];
+
+};
+
+void afl_persistent_hook(struct x86_regs *regs, uint64_t guest_base,
+                         uint8_t *input_buf, uint32_t input_buf_len) {
+
+  void **esp = (void **)regs->esp;
+  void * arg1 = esp[1];
+  void **arg2 = &esp[2];
+  memcpy(arg1, input_buf, input_buf_len);
+  *arg2 = (void *)input_buf_len;
+
+}
+
+#else
+  #pragma error "Unsupported architecture"
+#endif
+
+int afl_persistent_hook_init(void) {
+
+  // 1 for shared memory input (faster), 0 for normal input (you have to use
+  // read(), input_buf will be NULL)
+  return 1;
+
+}
+
diff --git a/frida_mode/test/libpcap/get_symbol_addr.py b/frida_mode/test/libpcap/get_symbol_addr.py
new file mode 100755
index 00000000..1c46e010
--- /dev/null
+++ b/frida_mode/test/libpcap/get_symbol_addr.py
@@ -0,0 +1,36 @@
+#!/usr/bin/python3
+import argparse
+from elftools.elf.elffile import ELFFile
+
+def process_file(file, symbol, base):
+    with open(file, 'rb') as f:
+        elf = ELFFile(f)
+        symtab = elf.get_section_by_name('.symtab')
+        mains = symtab.get_symbol_by_name(symbol)
+        if len(mains) != 1:
+            print ("Failed to find main")
+            return 1
+
+        main_addr = mains[0]['st_value']
+        main = base + main_addr
+        print ("0x%016x" % main)
+        return 0
+
+def hex_value(x):
+    return int(x, 16)
+
+def main():
+    parser = argparse.ArgumentParser(description='Process some integers.')
+    parser.add_argument('-f', '--file', dest='file', type=str,
+                    help='elf file name', required=True)
+    parser.add_argument('-s', '--symbol', dest='symbol', type=str,
+                    help='symbol name', required=True)
+    parser.add_argument('-b', '--base', dest='base', type=hex_value,
+                    help='elf base address', required=True)
+
+    args = parser.parse_args()
+    return process_file (args.file, args.symbol, args.base)
+
+if __name__ == "__main__":
+    ret = main()
+    exit(ret)
diff --git a/frida_mode/test/output/GNUmakefile b/frida_mode/test/output/GNUmakefile
new file mode 100644
index 00000000..eaa1c4dc
--- /dev/null
+++ b/frida_mode/test/output/GNUmakefile
@@ -0,0 +1,47 @@
+PWD:=$(shell pwd)/
+ROOT:=$(shell realpath $(PWD)../../..)/
+BUILD_DIR:=$(PWD)build/
+TESTINSTR_DATA_DIR:=$(BUILD_DIR)in/
+TESTINSTR_DATA_FILE:=$(TESTINSTR_DATA_DIR)in
+
+TESTINSTBIN:=$(BUILD_DIR)testinstr
+TESTINSTSRC:=$(PWD)testinstr.c
+
+QEMU_OUT:=$(BUILD_DIR)qemu-out
+FRIDA_OUT:=$(BUILD_DIR)frida-out
+
+.PHONY: all 32 clean qemu frida
+
+all: $(TESTINSTBIN)
+	make -C $(ROOT)frida_mode/
+
+32:
+	CFLAGS="-m32" LDFLAGS="-m32" ARCH="x86" make all
+
+$(BUILD_DIR):
+	mkdir -p $@
+
+$(TESTINSTR_DATA_DIR): | $(BUILD_DIR)
+	mkdir -p $@
+
+$(TESTINSTR_DATA_FILE): | $(TESTINSTR_DATA_DIR)
+	echo -n "000" > $@
+
+$(TESTINSTBIN): $(TESTINSTSRC) | $(BUILD_DIR)
+	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $<
+
+clean:
+	rm -rf $(BUILD_DIR)
+
+frida: $(TESTINSTBIN) $(TESTINSTR_DATA_FILE)
+	AFL_FRIDA_OUTPUT_STDOUT=frida_stdout.txt \
+	AFL_FRIDA_OUTPUT_STDERR=frida_stderr.txt \
+	AFL_FRIDA_STATS_FILE=frida_stats.txt \
+	AFL_FRIDA_STATS_INTERVAL=1 \
+	$(ROOT)afl-fuzz \
+		-D \
+		-O \
+		-i $(TESTINSTR_DATA_DIR) \
+		-o $(FRIDA_OUT) \
+		-- \
+			$(TESTINSTBIN) @@
diff --git a/frida_mode/test/output/Makefile b/frida_mode/test/output/Makefile
new file mode 100644
index 00000000..07b139e9
--- /dev/null
+++ b/frida_mode/test/output/Makefile
@@ -0,0 +1,13 @@
+all:
+	@echo trying to use GNU make...
+	@gmake all || echo please install GNUmake
+
+32:
+	@echo trying to use GNU make...
+	@gmake 32 || echo please install GNUmake
+
+clean:
+	@gmake clean
+
+frida:
+	@gmake frida
diff --git a/frida_mode/test/output/frida_stderr.txt b/frida_mode/test/output/frida_stderr.txt
new file mode 100644
index 00000000..103216cf
--- /dev/null
+++ b/frida_mode/test/output/frida_stderr.txt
@@ -0,0 +1,2824 @@
+
+
+total_transitions: 9
+	call_imms: 1
+	call_regs: 0
+	call_mems: 0
+	post_call_invokes: 0
+	excluded_call_imms: 2
+	ret_slow_paths: 1
+
+	jmp_imms: 1
+	jmp_mems: 2
+	jmp_regs: 0
+
+	jmp_cond_imms: 2
+	jmp_cond_mems: 0
+	jmp_cond_regs: 0
+	jmp_cond_jcxzs: 0
+
+	jmp_continuations: 0
+
+
+total_transitions: 19
+	call_imms: 4
+	call_regs: 0
+	call_mems: 0
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+	jmp_cond_imms: 18
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+	jmp_continuations: 0
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+total_transitions: 49
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+	jmp_imms: 2
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+	jmp_cond_imms: 25
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+	jmp_continuations: 0
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+total_transitions: 59
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+	call_regs: 2
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+	jmp_cond_imms: 31
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+	jmp_continuations: 0
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+total_transitions: 69
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+	jmp_cond_imms: 38
+	jmp_cond_mems: 0
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+	jmp_continuations: 0
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+total_transitions: 79
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+	call_regs: 2
+	call_mems: 3
+	post_call_invokes: 7
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+	jmp_imms: 4
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+	jmp_cond_imms: 46
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+	jmp_cond_regs: 0
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+	jmp_continuations: 0
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+total_transitions: 89
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+	call_regs: 2
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+	jmp_imms: 4
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+	jmp_cond_imms: 56
+	jmp_cond_mems: 0
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+	jmp_cond_jcxzs: 0
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+	jmp_continuations: 0
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+total_transitions: 99
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+	call_regs: 2
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+	jmp_cond_imms: 63
+	jmp_cond_mems: 0
+	jmp_cond_regs: 0
+	jmp_cond_jcxzs: 0
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+	jmp_continuations: 0
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+total_transitions: 109
+	call_imms: 12
+	call_regs: 2
+	call_mems: 3
+	post_call_invokes: 12
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+	ret_slow_paths: 1
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+	jmp_imms: 5
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+	jmp_cond_imms: 68
+	jmp_cond_mems: 0
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+	jmp_cond_jcxzs: 0
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+	jmp_continuations: 0
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+total_transitions: 119
+	call_imms: 12
+	call_regs: 2
+	call_mems: 4
+	post_call_invokes: 14
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+	ret_slow_paths: 1
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+	jmp_imms: 6
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+	jmp_cond_imms: 74
+	jmp_cond_mems: 0
+	jmp_cond_regs: 0
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+	jmp_continuations: 0
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+total_transitions: 129
+	call_imms: 14
+	call_regs: 2
+	call_mems: 4
+	post_call_invokes: 16
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+	ret_slow_paths: 1
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+	jmp_cond_imms: 80
+	jmp_cond_mems: 0
+	jmp_cond_regs: 0
+	jmp_cond_jcxzs: 0
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+	jmp_continuations: 0
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+total_transitions: 139
+	call_imms: 14
+	call_regs: 2
+	call_mems: 5
+	post_call_invokes: 17
+	excluded_call_imms: 2
+	ret_slow_paths: 1
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+	jmp_imms: 6
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+	jmp_regs: 0
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+	jmp_cond_imms: 87
+	jmp_cond_mems: 0
+	jmp_cond_regs: 0
+	jmp_cond_jcxzs: 0
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+	jmp_continuations: 0
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+total_transitions: 149
+	call_imms: 14
+	call_regs: 2
+	call_mems: 6
+	post_call_invokes: 17
+	excluded_call_imms: 2
+	ret_slow_paths: 1
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+	jmp_imms: 6
+	jmp_mems: 5
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+	jmp_cond_imms: 96
+	jmp_cond_mems: 0
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+	jmp_continuations: 0
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+total_transitions: 159
+	call_imms: 15
+	call_regs: 2
+	call_mems: 6
+	post_call_invokes: 18
+	excluded_call_imms: 2
+	ret_slow_paths: 1
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+	jmp_imms: 8
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+	jmp_regs: 0
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+	jmp_cond_imms: 102
+	jmp_cond_mems: 0
+	jmp_cond_regs: 0
+	jmp_cond_jcxzs: 0
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+	jmp_continuations: 0
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+total_transitions: 170
+	call_imms: 15
+	call_regs: 2
+	call_mems: 6
+	post_call_invokes: 18
+	excluded_call_imms: 2
+	ret_slow_paths: 1
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+	jmp_imms: 10
+	jmp_mems: 5
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+	jmp_cond_imms: 111
+	jmp_cond_mems: 0
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+	jmp_continuations: 0
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+total_transitions: 180
+	call_imms: 15
+	call_regs: 2
+	call_mems: 6
+	post_call_invokes: 20
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+	jmp_imms: 11
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+	jmp_cond_imms: 118
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+	jmp_continuations: 0
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+total_transitions: 190
+	call_imms: 16
+	call_regs: 2
+	call_mems: 6
+	post_call_invokes: 20
+	excluded_call_imms: 2
+	ret_slow_paths: 1
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+	jmp_cond_imms: 125
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+	jmp_cond_regs: 0
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+	jmp_continuations: 0
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+total_transitions: 201
+	call_imms: 16
+	call_regs: 2
+	call_mems: 7
+	post_call_invokes: 21
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+	ret_slow_paths: 1
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+	jmp_cond_imms: 132
+	jmp_cond_mems: 0
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+	jmp_cond_jcxzs: 0
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+	jmp_continuations: 0
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+total_transitions: 211
+	call_imms: 17
+	call_regs: 2
+	call_mems: 7
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+	jmp_cond_imms: 138
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+	jmp_continuations: 0
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+total_transitions: 223
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+	jmp_imms: 15
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+	jmp_cond_imms: 145
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+	jmp_cond_regs: 0
+	jmp_cond_jcxzs: 0
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+	jmp_continuations: 0
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+total_transitions: 233
+	call_imms: 18
+	call_regs: 2
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+	post_call_invokes: 25
+	excluded_call_imms: 2
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+	jmp_imms: 16
+	jmp_mems: 7
+	jmp_regs: 1
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+	jmp_cond_imms: 153
+	jmp_cond_mems: 0
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+	jmp_continuations: 0
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+total_transitions: 244
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+	post_call_invokes: 26
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+	jmp_cond_imms: 161
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+	jmp_cond_jcxzs: 0
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+	jmp_continuations: 0
+Running: /home/jon/git/AFLplusplus/frida_mode/test/output/build/frida-out/default/.cur_input
+
+
+total_transitions: 254
+	call_imms: 20
+	call_regs: 2
+	call_mems: 9
+	post_call_invokes: 27
+	excluded_call_imms: 2
+	ret_slow_paths: 1
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+	jmp_mems: 7
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+	jmp_cond_imms: 167
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+	jmp_continuations: 0
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+total_transitions: 264
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+	jmp_imms: 20
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+	jmp_cond_imms: 173
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+	jmp_cond_regs: 0
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+	jmp_continuations: 0
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+total_transitions: 275
+	call_imms: 21
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+	jmp_continuations: 0
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+	jmp_cond_imms: 186
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+	jmp_mems: 8
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+	jmp_cond_imms: 196
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+	jmp_continuations: 0
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+	jmp_cond_imms: 212
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+	jmp_continuations: 0
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+	jmp_cond_imms: 220
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+	jmp_continuations: 0
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+total_transitions: 337
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+	jmp_cond_imms: 224
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+	jmp_continuations: 0
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+total_transitions: 348
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+	jmp_cond_imms: 231
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+	jmp_continuations: 0
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+	jmp_mems: 11
+	jmp_regs: 1
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+	jmp_cond_imms: 240
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+	jmp_continuations: 0
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+	jmp_continuations: 0
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+	call_mems: 10
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+	jmp_mems: 12
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+	jmp_cond_imms: 264
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+	jmp_continuations: 0
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+	call_regs: 4
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+	jmp_continuations: 0
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+	jmp_continuations: 0
+Running:    /home/jon/git/AFLplusplus/frida_mode/test/output/build/frida-out/default/.cur_input: (3 bytes)
+
+
+total_transitions: 430
+	call_imms: 32
+	call_regs: 4
+	call_mems: 11
+	post_call_invokes: 45
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+	jmp_mems: 13
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+	jmp_cond_imms: 286
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+	jmp_continuations: 0
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+	call_regs: 4
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+	jmp_cond_mems: 0
+	jmp_cond_regs: 0
+	jmp_cond_jcxzs: 0
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+	jmp_continuations: 0
+Done:    /home/jon/git/AFLplusplus/frida_mode/test/output/build/frida-out/default/.cur_input: (3 bytes)
+
+
+total_transitions: 453
+	call_imms: 33
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+	call_mems: 12
+	post_call_invokes: 49
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+	jmp_mems: 13
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+	jmp_cond_jcxzs: 0
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+	jmp_continuations: 0
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+	call_regs: 4
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+	jmp_continuations: 0
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+Running: /home/jon/git/AFLplusplus/frida_mode/test/output/build/frida-out/default/.cur_input
+Running:    /home/jon/git/AFLplusplus/frida_mode/test/output/build/frida-out/default/.cur_input: (3 bytes)
+Done:    /home/jon/git/AFLplusplus/frida_mode/test/output/build/frida-out/default/.cur_input: (3 bytes)
+Running: /home/jon/git/AFLplusplus/frida_mode/test/output/build/frida-out/default/.cur_input
+Running:    /home/jon/git/AFLplusplus/frida_mode/test/output/build/frida-out/default/.cur_input: (3 bytes)
+Done:    /home/jon/git/AFLplusplus/frida_mode/test/output/build/frida-out/default/.cur_input: (3 bytes)
+Running: /home/jon/git/AFLplusplus/frida_mode/test/output/build/frida-out/default/.cur_input
+Running:    /home/jon/git/AFLplusplus/frida_mode/test/output/build/frida-out/default/.cur_input: (3 bytes)
+Done:    /home/jon/git/AFLplusplus/frida_mode/test/output/build/frida-out/default/.cur_input: (3 bytes)
+Running: /home/jon/git/AFLplusplus/frida_mode/test/output/build/frida-out/default/.cur_input
+Running:    /home/jon/git/AFLplusplus/frida_mode/test/output/build/frida-out/default/.cur_input: (3 bytes)
+Done:    /home/jon/git/AFLplusplus/frida_mode/test/output/build/frida-out/default/.cur_input: (3 bytes)
+Running: /home/jon/git/AFLplusplus/frida_mode/test/output/build/frida-out/default/.cur_input
+Running:    /home/jon/git/AFLplusplus/frida_mode/test/output/build/frida-out/default/.cur_input: (3 bytes)
+Done:    /home/jon/git/AFLplusplus/frida_mode/test/output/build/frida-out/default/.cur_input: (3 bytes)
+Running: /home/jon/git/AFLplusplus/frida_mode/test/output/build/frida-out/default/.cur_input
+Running:    /home/jon/git/AFLplusplus/frida_mode/test/output/build/frida-out/default/.cur_input: (3 bytes)
+Done:    /home/jon/git/AFLplusplus/frida_mode/test/output/build/frida-out/default/.cur_input: (3 bytes)
+Running: /home/jon/git/AFLplusplus/frida_mode/test/output/build/frida-out/default/.cur_input
+Running:    /home/jon/git/AFLplusplus/frida_mode/test/output/build/frida-out/default/.cur_input: (3 bytes)
+Done:    /home/jon/git/AFLplusplus/frida_mode/test/output/build/frida-out/default/.cur_input: (3 bytes)
diff --git a/frida_mode/test/output/frida_stdout.txt b/frida_mode/test/output/frida_stdout.txt
new file mode 100644
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+[1;92m[+] [0mRange: step4 Idx:  30 - 0x00007ffff76db000-0x00007ffff7851000[0m
+[1;92m[+] [0mRange: step4 Idx:  31 - 0x00007ffff7851000-0x00007ffff789b000[0m
+[1;92m[+] [0mRange: step4 Idx:  32 - 0x00007ffff789b000-0x00007ffff789c000[0m
+[1;92m[+] [0mRange: step4 Idx:  33 - 0x00007ffff789c000-0x00007ffff789f000[0m
+[1;92m[+] [0mRange: step4 Idx:  34 - 0x00007ffff789f000-0x00007ffff78a2000[0m
+[1;92m[+] [0mRange: step4 Idx:  35 - 0x00007ffff78a2000-0x00007ffff78a6000[0m
+[1;92m[+] [0mRange: step4 Idx:  36 - 0x00007ffff78a9000-0x00007ffff78aa000[0m
+[1;92m[+] [0mRange: step4 Idx:  37 - 0x00007ffff78aa000-0x00007ffff78ab000[0m
+[1;92m[+] [0mRange: step4 Idx:  38 - 0x00007ffff78af000-0x00007ffff78bf000[0m
+[1;92m[+] [0mRange: step4 Idx:  39 - 0x00007ffff78bf000-0x00007ffff7942000[0m
+[1;92m[+] [0mRange: step4 Idx:  40 - 0x00007ffff7942000-0x00007ffff7a94000[0m
+[1;92m[+] [0mRange: step4 Idx:  41 - 0x00007ffff7a94000-0x00007ffff7db0000[0m
+[1;92m[+] [0mRange: step4 Idx:  42 - 0x00007ffff7db0000-0x00007ffff7dbc000[0m
+[1;92m[+] [0mRange: step4 Idx:  43 - 0x00007ffff7dbc000-0x00007ffff7dc4000[0m
+[1;92m[+] [0mRange: step4 Idx:  44 - 0x00007ffff7dc4000-0x00007ffff7fcb000[0m
+[1;92m[+] [0mRange: step4 Idx:  45 - 0x00007ffff7fcb000-0x00007ffff7fce000[0m
+[1;92m[+] [0mRange: step4 Idx:  46 - 0x00007ffff7fce000-0x00007ffff7fcf000[0m
+[1;92m[+] [0mRange: step4 Idx:  47 - 0x00007ffff7fcf000-0x00007ffff7fd0000[0m
+[1;92m[+] [0mRange: step4 Idx:  48 - 0x00007ffff7fd0000-0x00007ffff7ff3000[0m
+[1;92m[+] [0mRange: step4 Idx:  49 - 0x00007ffff7ff3000-0x00007ffff7ffb000[0m
+[1;92m[+] [0mRange: step4 Idx:  50 - 0x00007ffff7ffc000-0x00007ffff7ffd000[0m
+[1;92m[+] [0mRange: step4 Idx:  51 - 0x00007ffff7ffd000-0x00007ffff7ffe000[0m
+[1;92m[+] [0mRange: step4 Idx:  52 - 0x00007ffff7ffe000-0x00007ffff7fff000[0m
+[1;92m[+] [0mRange: step4 Idx:  53 - 0x00007ffffffdd000-0x00007ffffffff000[0m
+[1;92m[+] [0mRange: step4 Idx:  54 - 0xffffffffff600000-0xffffffffff601000[0m
+[1;92m[+] [0mRange: final Length: 9[0m
+[1;92m[+] [0mRange: final Idx:   0 - 0x0000555555554000-0x0000555555555160[0m
+[1;92m[+] [0mRange: final Idx:   1 - 0x0000555555555335-0x000055555557a000[0m
+[1;92m[+] [0mRange: final Idx:   2 - 0x00007ffff7615000-0x00007ffff7625000[0m
+[1;92m[+] [0mRange: final Idx:   3 - 0x00007ffff766d000-0x00007ffff78a6000[0m
+[1;92m[+] [0mRange: final Idx:   4 - 0x00007ffff78a9000-0x00007ffff78ab000[0m
+[1;92m[+] [0mRange: final Idx:   5 - 0x00007ffff78af000-0x00007ffff7ffb000[0m
+[1;92m[+] [0mRange: final Idx:   6 - 0x00007ffff7ffc000-0x00007ffff7fff000[0m
+[1;92m[+] [0mRange: final Idx:   7 - 0x00007ffffffdd000-0x00007ffffffff000[0m
+[1;92m[+] [0mRange: final Idx:   8 - 0xffffffffff600000-0xffffffffff601000[0m
+Looks like a zero to me!
+0x00007ffff7dbc000[0m
+[1;92m[+] [0mRange: step4 Idx:  43 - 0x00007ffff7dbc000-0x00007ffff7dc4000[0m
+[1;92m[+] [0mRange: step4 Idx:  44 - 0x00007ffff7dc4000-0x00007ffff7fcb000[0m
+[1;92m[+] [0mRange: step4 Idx:  45 - 0x00007ffff7fcb000-0x00007ffff7fce000[0m
+[1;92m[+] [0mRange: step4 Idx:  46 - 0x00007ffff7fce000-0x00007ffff7fcf000[0m
+[1;92m[+] [0mRange: step4 Idx:  47 - 0x00007ffff7fcf000-0x00007ffff7fd0000[0m
+[1;92m[+] [0mRange: step4 Idx:  48 - 0x00007ffff7fd0000-0x00007ffff7ff3000[0m
+[1;92m[+] [0mRange: step4 Idx:  49 - 0x00007ffff7ff3000-0x00007ffff7ffb000[0m
+[1;92m[+] [0mRange: step4 Idx:  50 - 0x00007ffff7ffc000-0x00007ffff7ffd000[0m
+[1;92m[+] [0mRange: step4 Idx:  51 - 0x00007ffff7ffd000-0x00007ffff7ffe000[0m
+[1;92m[+] [0mRange: step4 Idx:  52 - 0x00007ffff7ffe000-0x00007ffff7fff000[0m
+[1;92m[+] [0mRange: step4 Idx:  53 - 0x00007ffffffdd000-0x00007ffffffff000[0m
+[1;92m[+] [0mRange: step4 Idx:  54 - 0xffffffffff600000-0xffffffffff601000[0m
+[1;92m[+] [0mRange: final Length: 9[0m
+[1;92m[+] [0mRange: final Idx:   0 - 0x0000555555554000-0x0000555555555160[0m
+[1;92m[+] [0mRange: final Idx:   1 - 0x0000555555555335-0x000055555557a000[0m
+[1;92m[+] [0mRange: final Idx:   2 - 0x00007ffff7615000-0x00007ffff7625000[0m
+[1;92m[+] [0mRange: final Idx:   3 - 0x00007ffff766d000-0x00007ffff78a6000[0m
+[1;92m[+] [0mRange: final Idx:   4 - 0x00007ffff78a9000-0x00007ffff78ab000[0m
+[1;92m[+] [0mRange: final Idx:   5 - 0x00007ffff78af000-0x00007ffff7ffb000[0m
+[1;92m[+] [0mRange: final Idx:   6 - 0x00007ffff7ffc000-0x00007ffff7fff000[0m
+[1;92m[+] [0mRange: final Idx:   7 - 0x00007ffffffdd000-0x00007ffffffff000[0m
+[1;92m[+] [0mRange: final Idx:   8 - 0xffffffffff600000-0xffffffffff601000[0m
+Looks like a zero to me!
+0x00007ffff7dbc000[0m
+[1;92m[+] [0mRange: step4 Idx:  43 - 0x00007ffff7dbc000-0x00007ffff7dc4000[0m
+[1;92m[+] [0mRange: step4 Idx:  44 - 0x00007ffff7dc4000-0x00007ffff7fcb000[0m
+[1;92m[+] [0mRange: step4 Idx:  45 - 0x00007ffff7fcb000-0x00007ffff7fce000[0m
+[1;92m[+] [0mRange: step4 Idx:  46 - 0x00007ffff7fce000-0x00007ffff7fcf000[0m
+[1;92m[+] [0mRange: step4 Idx:  47 - 0x00007ffff7fcf000-0x00007ffff7fd0000[0m
+[1;92m[+] [0mRange: step4 Idx:  48 - 0x00007ffff7fd0000-0x00007ffff7ff3000[0m
+[1;92m[+] [0mRange: step4 Idx:  49 - 0x00007ffff7ff3000-0x00007ffff7ffb000[0m
+[1;92m[+] [0mRange: step4 Idx:  50 - 0x00007ffff7ffc000-0x00007ffff7ffd000[0m
+[1;92m[+] [0mRange: step4 Idx:  51 - 0x00007ffff7ffd000-0x00007ffff7ffe000[0m
+[1;92m[+] [0mRange: step4 Idx:  52 - 0x00007ffff7ffe000-0x00007ffff7fff000[0m
+[1;92m[+] [0mRange: step4 Idx:  53 - 0x00007ffffffdd000-0x00007ffffffff000[0m
+[1;92m[+] [0mRange: step4 Idx:  54 - 0xffffffffff600000-0xffffffffff601000[0m
+[1;92m[+] [0mRange: final Length: 9[0m
+[1;92m[+] [0mRange: final Idx:   0 - 0x0000555555554000-0x0000555555555160[0m
+[1;92m[+] [0mRange: final Idx:   1 - 0x0000555555555335-0x000055555557a000[0m
+[1;92m[+] [0mRange: final Idx:   2 - 0x00007ffff7615000-0x00007ffff7625000[0m
+[1;92m[+] [0mRange: final Idx:   3 - 0x00007ffff766d000-0x00007ffff78a6000[0m
+[1;92m[+] [0mRange: final Idx:   4 - 0x00007ffff78a9000-0x00007ffff78ab000[0m
+[1;92m[+] [0mRange: final Idx:   5 - 0x00007ffff78af000-0x00007ffff7ffb000[0m
+[1;92m[+] [0mRange: final Idx:   6 - 0x00007ffff7ffc000-0x00007ffff7fff000[0m
+[1;92m[+] [0mRange: final Idx:   7 - 0x00007ffffffdd000-0x00007ffffffff000[0m
+[1;92m[+] [0mRange: final Idx:   8 - 0xffffffffff600000-0xffffffffff601000[0m
+Looks like a zero to me!
+0x00007ffff7dbc000[0m
+[1;92m[+] [0mRange: step4 Idx:  43 - 0x00007ffff7dbc000-0x00007ffff7dc4000[0m
+[1;92m[+] [0mRange: step4 Idx:  44 - 0x00007ffff7dc4000-0x00007ffff7fcb000[0m
+[1;92m[+] [0mRange: step4 Idx:  45 - 0x00007ffff7fcb000-0x00007ffff7fce000[0m
+[1;92m[+] [0mRange: step4 Idx:  46 - 0x00007ffff7fce000-0x00007ffff7fcf000[0m
+[1;92m[+] [0mRange: step4 Idx:  47 - 0x00007ffff7fcf000-0x00007ffff7fd0000[0m
+[1;92m[+] [0mRange: step4 Idx:  48 - 0x00007ffff7fd0000-0x00007ffff7ff3000[0m
+[1;92m[+] [0mRange: step4 Idx:  49 - 0x00007ffff7ff3000-0x00007ffff7ffb000[0m
+[1;92m[+] [0mRange: step4 Idx:  50 - 0x00007ffff7ffc000-0x00007ffff7ffd000[0m
+[1;92m[+] [0mRange: step4 Idx:  51 - 0x00007ffff7ffd000-0x00007ffff7ffe000[0m
+[1;92m[+] [0mRange: step4 Idx:  52 - 0x00007ffff7ffe000-0x00007ffff7fff000[0m
+[1;92m[+] [0mRange: step4 Idx:  53 - 0x00007ffffffdd000-0x00007ffffffff000[0m
+[1;92m[+] [0mRange: step4 Idx:  54 - 0xffffffffff600000-0xffffffffff601000[0m
+[1;92m[+] [0mRange: final Length: 9[0m
+[1;92m[+] [0mRange: final Idx:   0 - 0x0000555555554000-0x0000555555555160[0m
+[1;92m[+] [0mRange: final Idx:   1 - 0x0000555555555335-0x000055555557a000[0m
+[1;92m[+] [0mRange: final Idx:   2 - 0x00007ffff7615000-0x00007ffff7625000[0m
+[1;92m[+] [0mRange: final Idx:   3 - 0x00007ffff766d000-0x00007ffff78a6000[0m
+[1;92m[+] [0mRange: final Idx:   4 - 0x00007ffff78a9000-0x00007ffff78ab000[0m
+[1;92m[+] [0mRange: final Idx:   5 - 0x00007ffff78af000-0x00007ffff7ffb000[0m
+[1;92m[+] [0mRange: final Idx:   6 - 0x00007ffff7ffc000-0x00007ffff7fff000[0m
+[1;92m[+] [0mRange: final Idx:   7 - 0x00007ffffffdd000-0x00007ffffffff000[0m
+[1;92m[+] [0mRange: final Idx:   8 - 0xffffffffff600000-0xffffffffff601000[0m
+Looks like a zero to me!
+0x00007ffff7dbc000[0m
+[1;92m[+] [0mRange: step4 Idx:  43 - 0x00007ffff7dbc000-0x00007ffff7dc4000[0m
+[1;92m[+] [0mRange: step4 Idx:  44 - 0x00007ffff7dc4000-0x00007ffff7fcb000[0m
+[1;92m[+] [0mRange: step4 Idx:  45 - 0x00007ffff7fcb000-0x00007ffff7fce000[0m
+[1;92m[+] [0mRange: step4 Idx:  46 - 0x00007ffff7fce000-0x00007ffff7fcf000[0m
+[1;92m[+] [0mRange: step4 Idx:  47 - 0x00007ffff7fcf000-0x00007ffff7fd0000[0m
+[1;92m[+] [0mRange: step4 Idx:  48 - 0x00007ffff7fd0000-0x00007ffff7ff3000[0m
+[1;92m[+] [0mRange: step4 Idx:  49 - 0x00007ffff7ff3000-0x00007ffff7ffb000[0m
+[1;92m[+] [0mRange: step4 Idx:  50 - 0x00007ffff7ffc000-0x00007ffff7ffd000[0m
+[1;92m[+] [0mRange: step4 Idx:  51 - 0x00007ffff7ffd000-0x00007ffff7ffe000[0m
+[1;92m[+] [0mRange: step4 Idx:  52 - 0x00007ffff7ffe000-0x00007ffff7fff000[0m
+[1;92m[+] [0mRange: step4 Idx:  53 - 0x00007ffffffdd000-0x00007ffffffff000[0m
+[1;92m[+] [0mRange: step4 Idx:  54 - 0xffffffffff600000-0xffffffffff601000[0m
+[1;92m[+] [0mRange: final Length: 9[0m
+[1;92m[+] [0mRange: final Idx:   0 - 0x0000555555554000-0x0000555555555160[0m
+[1;92m[+] [0mRange: final Idx:   1 - 0x0000555555555335-0x000055555557a000[0m
+[1;92m[+] [0mRange: final Idx:   2 - 0x00007ffff7615000-0x00007ffff7625000[0m
+[1;92m[+] [0mRange: final Idx:   3 - 0x00007ffff766d000-0x00007ffff78a6000[0m
+[1;92m[+] [0mRange: final Idx:   4 - 0x00007ffff78a9000-0x00007ffff78ab000[0m
+[1;92m[+] [0mRange: final Idx:   5 - 0x00007ffff78af000-0x00007ffff7ffb000[0m
+[1;92m[+] [0mRange: final Idx:   6 - 0x00007ffff7ffc000-0x00007ffff7fff000[0m
+[1;92m[+] [0mRange: final Idx:   7 - 0x00007ffffffdd000-0x00007ffffffff000[0m
+[1;92m[+] [0mRange: final Idx:   8 - 0xffffffffff600000-0xffffffffff601000[0m
+Looks like a zero to me!
+0x00007ffff7dbc000[0m
+[1;92m[+] [0mRange: step4 Idx:  43 - 0x00007ffff7dbc000-0x00007ffff7dc4000[0m
+[1;92m[+] [0mRange: step4 Idx:  44 - 0x00007ffff7dc4000-0x00007ffff7fcb000[0m
+[1;92m[+] [0mRange: step4 Idx:  45 - 0x00007ffff7fcb000-0x00007ffff7fce000[0m
+[1;92m[+] [0mRange: step4 Idx:  46 - 0x00007ffff7fce000-0x00007ffff7fcf000[0m
+[1;92m[+] [0mRange: step4 Idx:  47 - 0x00007ffff7fcf000-0x00007ffff7fd0000[0m
+[1;92m[+] [0mRange: step4 Idx:  48 - 0x00007ffff7fd0000-0x00007ffff7ff3000[0m
+[1;92m[+] [0mRange: step4 Idx:  49 - 0x00007ffff7ff3000-0x00007ffff7ffb000[0m
+[1;92m[+] [0mRange: step4 Idx:  50 - 0x00007ffff7ffc000-0x00007ffff7ffd000[0m
+[1;92m[+] [0mRange: step4 Idx:  51 - 0x00007ffff7ffd000-0x00007ffff7ffe000[0m
+[1;92m[+] [0mRange: step4 Idx:  52 - 0x00007ffff7ffe000-0x00007ffff7fff000[0m
+[1;92m[+] [0mRange: step4 Idx:  53 - 0x00007ffffffdd000-0x00007ffffffff000[0m
+[1;92m[+] [0mRange: step4 Idx:  54 - 0xffffffffff600000-0xffffffffff601000[0m
+[1;92m[+] [0mRange: final Length: 9[0m
+[1;92m[+] [0mRange: final Idx:   0 - 0x0000555555554000-0x0000555555555160[0m
+[1;92m[+] [0mRange: final Idx:   1 - 0x0000555555555335-0x000055555557a000[0m
+[1;92m[+] [0mRange: final Idx:   2 - 0x00007ffff7615000-0x00007ffff7625000[0m
+[1;92m[+] [0mRange: final Idx:   3 - 0x00007ffff766d000-0x00007ffff78a6000[0m
+[1;92m[+] [0mRange: final Idx:   4 - 0x00007ffff78a9000-0x00007ffff78ab000[0m
+[1;92m[+] [0mRange: final Idx:   5 - 0x00007ffff78af000-0x00007ffff7ffb000[0m
+[1;92m[+] [0mRange: final Idx:   6 - 0x00007ffff7ffc000-0x00007ffff7fff000[0m
+[1;92m[+] [0mRange: final Idx:   7 - 0x00007ffffffdd000-0x00007ffffffff000[0m
+[1;92m[+] [0mRange: final Idx:   8 - 0xffffffffff600000-0xffffffffff601000[0m
+Looks like a zero to me!
+0x00007ffff7dbc000[0m
+[1;92m[+] [0mRange: step4 Idx:  43 - 0x00007ffff7dbc000-0x00007ffff7dc4000[0m
+[1;92m[+] [0mRange: step4 Idx:  44 - 0x00007ffff7dc4000-0x00007ffff7fcb000[0m
+[1;92m[+] [0mRange: step4 Idx:  45 - 0x00007ffff7fcb000-0x00007ffff7fce000[0m
+[1;92m[+] [0mRange: step4 Idx:  46 - 0x00007ffff7fce000-0x00007ffff7fcf000[0m
+[1;92m[+] [0mRange: step4 Idx:  47 - 0x00007ffff7fcf000-0x00007ffff7fd0000[0m
+[1;92m[+] [0mRange: step4 Idx:  48 - 0x00007ffff7fd0000-0x00007ffff7ff3000[0m
+[1;92m[+] [0mRange: step4 Idx:  49 - 0x00007ffff7ff3000-0x00007ffff7ffb000[0m
+[1;92m[+] [0mRange: step4 Idx:  50 - 0x00007ffff7ffc000-0x00007ffff7ffd000[0m
+[1;92m[+] [0mRange: step4 Idx:  51 - 0x00007ffff7ffd000-0x00007ffff7ffe000[0m
+[1;92m[+] [0mRange: step4 Idx:  52 - 0x00007ffff7ffe000-0x00007ffff7fff000[0m
+[1;92m[+] [0mRange: step4 Idx:  53 - 0x00007ffffffdd000-0x00007ffffffff000[0m
+[1;92m[+] [0mRange: step4 Idx:  54 - 0xffffffffff600000-0xffffffffff601000[0m
+[1;92m[+] [0mRange: final Length: 9[0m
+[1;92m[+] [0mRange: final Idx:   0 - 0x0000555555554000-0x0000555555555160[0m
+[1;92m[+] [0mRange: final Idx:   1 - 0x0000555555555335-0x000055555557a000[0m
+[1;92m[+] [0mRange: final Idx:   2 - 0x00007ffff7615000-0x00007ffff7625000[0m
+[1;92m[+] [0mRange: final Idx:   3 - 0x00007ffff766d000-0x00007ffff78a6000[0m
+[1;92m[+] [0mRange: final Idx:   4 - 0x00007ffff78a9000-0x00007ffff78ab000[0m
+[1;92m[+] [0mRange: final Idx:   5 - 0x00007ffff78af000-0x00007ffff7ffb000[0m
+[1;92m[+] [0mRange: final Idx:   6 - 0x00007ffff7ffc000-0x00007ffff7fff000[0m
+[1;92m[+] [0mRange: final Idx:   7 - 0x00007ffffffdd000-0x00007ffffffff000[0m
+[1;92m[+] [0mRange: final Idx:   8 - 0xffffffffff600000-0xffffffffff601000[0m
+Looks like a zero to me!
+0x00007ffff7dbc000[0m
+[1;92m[+] [0mRange: step4 Idx:  43 - 0x00007ffff7dbc000-0x00007ffff7dc4000[0m
+[1;92m[+] [0mRange: step4 Idx:  44 - 0x00007ffff7dc4000-0x00007ffff7fcb000[0m
+[1;92m[+] [0mRange: step4 Idx:  45 - 0x00007ffff7fcb000-0x00007ffff7fce000[0m
+[1;92m[+] [0mRange: step4 Idx:  46 - 0x00007ffff7fce000-0x00007ffff7fcf000[0m
+[1;92m[+] [0mRange: step4 Idx:  47 - 0x00007ffff7fcf000-0x00007ffff7fd0000[0m
+[1;92m[+] [0mRange: step4 Idx:  48 - 0x00007ffff7fd0000-0x00007ffff7ff3000[0m
+[1;92m[+] [0mRange: step4 Idx:  49 - 0x00007ffff7ff3000-0x00007ffff7ffb000[0m
+[1;92m[+] [0mRange: step4 Idx:  50 - 0x00007ffff7ffc000-0x00007ffff7ffd000[0m
+[1;92m[+] [0mRange: step4 Idx:  51 - 0x00007ffff7ffd000-0x00007ffff7ffe000[0m
+[1;92m[+] [0mRange: step4 Idx:  52 - 0x00007ffff7ffe000-0x00007ffff7fff000[0m
+[1;92m[+] [0mRange: step4 Idx:  53 - 0x00007ffffffdd000-0x00007ffffffff000[0m
+[1;92m[+] [0mRange: step4 Idx:  54 - 0xffffffffff600000-0xffffffffff601000[0m
+[1;92m[+] [0mRange: final Length: 9[0m
+[1;92m[+] [0mRange: final Idx:   0 - 0x0000555555554000-0x0000555555555160[0m
+[1;92m[+] [0mRange: final Idx:   1 - 0x0000555555555335-0x000055555557a000[0m
+[1;92m[+] [0mRange: final Idx:   2 - 0x00007ffff7615000-0x00007ffff7625000[0m
+[1;92m[+] [0mRange: final Idx:   3 - 0x00007ffff766d000-0x00007ffff78a6000[0m
+[1;92m[+] [0mRange: final Idx:   4 - 0x00007ffff78a9000-0x00007ffff78ab000[0m
+[1;92m[+] [0mRange: final Idx:   5 - 0x00007ffff78af000-0x00007ffff7ffb000[0m
+[1;92m[+] [0mRange: final Idx:   6 - 0x00007ffff7ffc000-0x00007ffff7fff000[0m
+[1;92m[+] [0mRange: final Idx:   7 - 0x00007ffffffdd000-0x00007ffffffff000[0m
+[1;92m[+] [0mRange: final Idx:   8 - 0xffffffffff600000-0xffffffffff601000[0m
+Looks like a zero to me!
diff --git a/frida_mode/test/output/testinstr.c b/frida_mode/test/output/testinstr.c
new file mode 100644
index 00000000..5e26fc46
--- /dev/null
+++ b/frida_mode/test/output/testinstr.c
@@ -0,0 +1,112 @@
+/*
+   american fuzzy lop++ - a trivial program to test the build
+   --------------------------------------------------------
+   Originally written by Michal Zalewski
+   Copyright 2014 Google Inc. All rights reserved.
+   Copyright 2019-2020 AFLplusplus Project. All rights reserved.
+   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
+ */
+
+#include <fcntl.h>
+#include <stdbool.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+#ifdef __APPLE__
+  #define TESTINSTR_SECTION
+#else
+  #define TESTINSTR_SECTION __attribute__((section(".testinstr")))
+#endif
+
+void testinstr(char *buf, int len) {
+
+  if (len < 1) return;
+  buf[len] = 0;
+
+  // we support three input cases
+  if (buf[0] == '0')
+    printf("Looks like a zero to me!\n");
+  else if (buf[0] == '1')
+    printf("Pretty sure that is a one!\n");
+  else
+    printf("Neither one or zero? How quaint!\n");
+
+}
+
+TESTINSTR_SECTION int main(int argc, char **argv) {
+
+  char * file;
+  int    fd = -1;
+  off_t  len;
+  char * buf = NULL;
+  size_t n_read;
+  int    result = -1;
+
+  if (argc != 2) { return 1; }
+
+  do {
+
+    file = argv[1];
+
+    dprintf(STDERR_FILENO, "Running: %s\n", file);
+
+    fd = open(file, O_RDONLY);
+    if (fd < 0) {
+
+      perror("open");
+      break;
+
+    }
+
+    len = lseek(fd, 0, SEEK_END);
+    if (len < 0) {
+
+      perror("lseek (SEEK_END)");
+      break;
+
+    }
+
+    if (lseek(fd, 0, SEEK_SET) != 0) {
+
+      perror("lseek (SEEK_SET)");
+      break;
+
+    }
+
+    buf = malloc(len);
+    if (buf == NULL) {
+
+      perror("malloc");
+      break;
+
+    }
+
+    n_read = read(fd, buf, len);
+    if (n_read != len) {
+
+      perror("read");
+      break;
+
+    }
+
+    dprintf(STDERR_FILENO, "Running:    %s: (%zd bytes)\n", file, n_read);
+
+    testinstr(buf, len);
+    dprintf(STDERR_FILENO, "Done:    %s: (%zd bytes)\n", file, n_read);
+
+    result = 0;
+
+  } while (false);
+
+  if (buf != NULL) { free(buf); }
+
+  if (fd != -1) { close(fd); }
+
+  return result;
+
+}
+
diff --git a/frida_mode/test/persistent_ret/GNUmakefile b/frida_mode/test/persistent_ret/GNUmakefile
new file mode 100644
index 00000000..df48d065
--- /dev/null
+++ b/frida_mode/test/persistent_ret/GNUmakefile
@@ -0,0 +1,105 @@
+PWD:=$(shell pwd)/
+ROOT:=$(shell realpath $(PWD)../../..)/
+BUILD_DIR:=$(PWD)build/
+TESTINSTR_DATA_DIR:=$(BUILD_DIR)in/
+TESTINSTR_DATA_FILE:=$(TESTINSTR_DATA_DIR)in
+
+TESTINSTBIN:=$(BUILD_DIR)testinstr
+TESTINSTSRC:=$(PWD)testinstr.c
+
+QEMU_OUT:=$(BUILD_DIR)qemu-out
+FRIDA_OUT:=$(BUILD_DIR)frida-out
+
+ifndef ARCH
+
+ARCH=$(shell uname -m)
+ifeq "$(ARCH)" "aarch64"
+ ARCH:=arm64
+endif
+
+ifeq "$(ARCH)" "i686"
+ ARCH:=x86
+endif
+endif
+
+ARCH=$(shell uname -m)
+ifeq "$(ARCH)" "aarch64"
+ AFL_FRIDA_PERSISTENT_ADDR=$(shell $(PWD)get_symbol_addr.py -f $(TESTINSTBIN) -s main -b 0x0000aaaaaaaaa000)
+ AFL_FRIDA_PERSISTENT_RET=$(shell $(PWD)get_symbol_addr.py -f $(TESTINSTBIN) -s slow -b 0x0000aaaaaaaaa000)
+endif
+
+ifeq "$(ARCH)" "x86_64"
+ AFL_FRIDA_PERSISTENT_ADDR=$(shell $(PWD)get_symbol_addr.py -f $(TESTINSTBIN) -s main -b 0x0000555555554000)
+ AFL_FRIDA_PERSISTENT_RET=$(shell $(PWD)get_symbol_addr.py -f $(TESTINSTBIN) -s slow -b 0x0000555555554000)
+endif
+
+ifeq "$(ARCH)" "x86"
+ AFL_FRIDA_PERSISTENT_ADDR=$(shell $(PWD)get_symbol_addr.py -f $(TESTINSTBIN) -s main -b 0x56555000)
+ AFL_FRIDA_PERSISTENT_RET=$(shell $(PWD)get_symbol_addr.py -f $(TESTINSTBIN) -s slow -b 0x56555000)
+endif
+
+AFL_FRIDA_PERSISTENT_RETADDR_OFFSET:=0x50
+
+.PHONY: all 32 clean qemu frida
+
+all: $(TESTINSTBIN)
+	make -C $(ROOT)frida_mode/
+
+32:
+	CFLAGS="-m32" LDFLAGS="-m32" ARCH="x86" make all
+
+$(BUILD_DIR):
+	mkdir -p $@
+
+$(TESTINSTR_DATA_DIR): | $(BUILD_DIR)
+	mkdir -p $@
+
+$(TESTINSTR_DATA_FILE): | $(TESTINSTR_DATA_DIR)
+	echo -n "000" > $@
+
+$(TESTINSTBIN): $(TESTINSTSRC) | $(BUILD_DIR)
+	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $<
+
+clean:
+	rm -rf $(BUILD_DIR)
+
+frida: $(TESTINSTBIN) $(TESTINSTR_DATA_FILE)
+	AFL_FRIDA_PERSISTENT_ADDR=$(AFL_FRIDA_PERSISTENT_ADDR) \
+	$(ROOT)afl-fuzz \
+		-D \
+		-O \
+		-i $(TESTINSTR_DATA_DIR) \
+		-o $(FRIDA_OUT) \
+		-- \
+			$(TESTINSTBIN) @@
+
+frida_ret: $(TESTINSTBIN) $(TESTINSTR_DATA_FILE)
+	AFL_FRIDA_PERSISTENT_ADDR=$(AFL_FRIDA_PERSISTENT_ADDR) \
+	AFL_FRIDA_PERSISTENT_RET=$(AFL_FRIDA_PERSISTENT_RET) \
+	AFL_FRIDA_PERSISTENT_RETADDR_OFFSET=$(AFL_FRIDA_PERSISTENT_RETADDR_OFFSET) \
+	$(ROOT)afl-fuzz \
+		-D \
+		-O \
+		-i $(TESTINSTR_DATA_DIR) \
+		-o $(FRIDA_OUT) \
+		-- \
+			$(TESTINSTBIN) @@
+
+debug: $(TESTINSTR_DATA_FILE)
+	gdb \
+		--ex 'set environment AFL_FRIDA_PERSISTENT_ADDR=$(AFL_FRIDA_PERSISTENT_ADDR)' \
+		--ex 'set environment AFL_FRIDA_PERSISTENT_RET=$(AFL_FRIDA_PERSISTENT_RET)' \
+		--ex 'set environment AFL_FRIDA_PERSISTENT_RETADDR_OFFSET=$(AFL_FRIDA_PERSISTENT_RETADDR_OFFSET)' \
+		--ex 'set environment AFL_FRIDA_PERSISTENT_DEBUG=1' \
+		--ex 'set environment AFL_DEBUG_CHILD=1' \
+		--ex 'set environment LD_PRELOAD=$(ROOT)afl-frida-trace.so' \
+		--ex 'set disassembly-flavor intel' \
+		--args $(TESTINSTBIN) $(TESTINSTR_DATA_FILE)
+
+run: $(TESTINSTR_DATA_FILE)
+	AFL_FRIDA_PERSISTENT_ADDR=$(AFL_FRIDA_PERSISTENT_ADDR) \
+	AFL_FRIDA_PERSISTENT_RET=$(AFL_FRIDA_PERSISTENT_RET) \
+	AFL_FRIDA_PERSISTENT_RETADDR_OFFSET=$(AFL_FRIDA_PERSISTENT_RETADDR_OFFSET) \
+	AFL_DEBUG_CHILD=1 \
+	LD_PRELOAD=$(ROOT)afl-frida-trace.so \
+		$(TESTINSTBIN) $(TESTINSTR_DATA_FILE)
diff --git a/frida_mode/test/persistent_ret/Makefile b/frida_mode/test/persistent_ret/Makefile
new file mode 100644
index 00000000..e3deddbd
--- /dev/null
+++ b/frida_mode/test/persistent_ret/Makefile
@@ -0,0 +1,22 @@
+all:
+	@echo trying to use GNU make...
+	@gmake all || echo please install GNUmake
+
+32:
+	@echo trying to use GNU make...
+	@gmake 32 || echo please install GNUmake
+
+clean:
+	@gmake clean
+
+frida:
+	@gmake frida
+
+frida_ret:
+	@gmake frida_ret
+
+debug:
+	@gmake debug
+
+run:
+	@gmake run
diff --git a/frida_mode/test/persistent_ret/get_symbol_addr.py b/frida_mode/test/persistent_ret/get_symbol_addr.py
new file mode 100755
index 00000000..1c46e010
--- /dev/null
+++ b/frida_mode/test/persistent_ret/get_symbol_addr.py
@@ -0,0 +1,36 @@
+#!/usr/bin/python3
+import argparse
+from elftools.elf.elffile import ELFFile
+
+def process_file(file, symbol, base):
+    with open(file, 'rb') as f:
+        elf = ELFFile(f)
+        symtab = elf.get_section_by_name('.symtab')
+        mains = symtab.get_symbol_by_name(symbol)
+        if len(mains) != 1:
+            print ("Failed to find main")
+            return 1
+
+        main_addr = mains[0]['st_value']
+        main = base + main_addr
+        print ("0x%016x" % main)
+        return 0
+
+def hex_value(x):
+    return int(x, 16)
+
+def main():
+    parser = argparse.ArgumentParser(description='Process some integers.')
+    parser.add_argument('-f', '--file', dest='file', type=str,
+                    help='elf file name', required=True)
+    parser.add_argument('-s', '--symbol', dest='symbol', type=str,
+                    help='symbol name', required=True)
+    parser.add_argument('-b', '--base', dest='base', type=hex_value,
+                    help='elf base address', required=True)
+
+    args = parser.parse_args()
+    return process_file (args.file, args.symbol, args.base)
+
+if __name__ == "__main__":
+    ret = main()
+    exit(ret)
diff --git a/frida_mode/test/persistent_ret/testinstr.c b/frida_mode/test/persistent_ret/testinstr.c
new file mode 100644
index 00000000..6cb88a50
--- /dev/null
+++ b/frida_mode/test/persistent_ret/testinstr.c
@@ -0,0 +1,120 @@
+/*
+   american fuzzy lop++ - a trivial program to test the build
+   --------------------------------------------------------
+   Originally written by Michal Zalewski
+   Copyright 2014 Google Inc. All rights reserved.
+   Copyright 2019-2020 AFLplusplus Project. All rights reserved.
+   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
+ */
+
+#include <fcntl.h>
+#include <stdbool.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+#ifdef __APPLE__
+  #define TESTINSTR_SECTION
+#else
+  #define TESTINSTR_SECTION __attribute__((section(".testinstr")))
+#endif
+
+void testinstr(char *buf, int len) {
+
+  if (len < 1) return;
+  buf[len] = 0;
+
+  // we support three input cases
+  if (buf[0] == '0')
+    printf("Looks like a zero to me!\n");
+  else if (buf[0] == '1')
+    printf("Pretty sure that is a one!\n");
+  else
+    printf("Neither one or zero? How quaint!\n");
+
+}
+
+void slow() {
+
+  usleep(100000);
+
+}
+
+TESTINSTR_SECTION int main(int argc, char **argv) {
+
+  char * file;
+  int    fd = -1;
+  off_t  len;
+  char * buf = NULL;
+  size_t n_read;
+  int    result = -1;
+
+  if (argc != 2) { return 1; }
+
+  do {
+
+    file = argv[1];
+
+    dprintf(STDERR_FILENO, "Running: %s\n", file);
+
+    fd = open(file, O_RDONLY);
+    if (fd < 0) {
+
+      perror("open");
+      break;
+
+    }
+
+    len = lseek(fd, 0, SEEK_END);
+    if (len < 0) {
+
+      perror("lseek (SEEK_END)");
+      break;
+
+    }
+
+    if (lseek(fd, 0, SEEK_SET) != 0) {
+
+      perror("lseek (SEEK_SET)");
+      break;
+
+    }
+
+    buf = malloc(len);
+    if (buf == NULL) {
+
+      perror("malloc");
+      break;
+
+    }
+
+    n_read = read(fd, buf, len);
+    if (n_read != len) {
+
+      perror("read");
+      break;
+
+    }
+
+    dprintf(STDERR_FILENO, "Running:    %s: (%zd bytes)\n", file, n_read);
+
+    testinstr(buf, len);
+    dprintf(STDERR_FILENO, "Done:    %s: (%zd bytes)\n", file, n_read);
+
+    slow();
+
+    result = 0;
+
+  } while (false);
+
+  if (buf != NULL) { free(buf); }
+
+  if (fd != -1) { close(fd); }
+
+  return result;
+
+}
+
diff --git a/frida_mode/test/png/GNUmakefile b/frida_mode/test/png/GNUmakefile
new file mode 100644
index 00000000..e05bade2
--- /dev/null
+++ b/frida_mode/test/png/GNUmakefile
@@ -0,0 +1,114 @@
+PWD:=$(shell pwd)/
+ROOT:=$(shell realpath $(PWD)../../..)/
+BUILD_DIR:=$(PWD)build/
+
+LIBPNG_BUILD_DIR:=$(BUILD_DIR)libpng/
+HARNESS_BUILD_DIR:=$(BUILD_DIR)harness/
+PNGTEST_BUILD_DIR:=$(BUILD_DIR)pngtest/
+
+LIBPNG_FILE:=$(LIBPNG_BUILD_DIR)libpng-1.2.56.tar.gz
+LIBPNG_URL:=https://downloads.sourceforge.net/project/libpng/libpng12/older-releases/1.2.56/libpng-1.2.56.tar.gz
+LIBPNG_DIR:=$(LIBPNG_BUILD_DIR)libpng-1.2.56/
+LIBPNG_MAKEFILE:=$(LIBPNG_DIR)Makefile
+LIBPNG_LIB:=$(LIBPNG_DIR).libs/libpng12.a
+
+HARNESS_FILE:=$(HARNESS_BUILD_DIR)StandaloneFuzzTargetMain.c
+HARNESS_OBJ:=$(HARNESS_BUILD_DIR)StandaloneFuzzTargetMain.o
+HARNESS_URL:="https://raw.githubusercontent.com/llvm/llvm-project/main/compiler-rt/lib/fuzzer/standalone/StandaloneFuzzTargetMain.c"
+
+PNGTEST_FILE:=$(PNGTEST_BUILD_DIR)target.cc
+PNGTEST_OBJ:=$(PNGTEST_BUILD_DIR)target.o
+PNGTEST_URL:="https://raw.githubusercontent.com/google/fuzzbench/master/benchmarks/libpng-1.2.56/target.cc"
+
+TEST_BIN:=$(BUILD_DIR)test
+ifeq "$(shell uname)" "Darwin"
+TEST_BIN_LDFLAGS:=-undefined dynamic_lookup
+endif
+
+TEST_DATA_DIR:=$(LIBPNG_DIR)contrib/pngsuite/
+
+QEMU_OUT:=$(BUILD_DIR)qemu-out
+FRIDA_OUT:=$(BUILD_DIR)frida-out
+
+.PHONY: all clean qemu frida
+
+all: $(TEST_BIN)
+	make -C $(ROOT)frida_mode/
+
+32:
+	CFLAGS="-m32" LDFLAGS="-m32" ARCH="x86" make all
+
+$(BUILD_DIR):
+	mkdir -p $@
+
+######### HARNESS ########
+$(HARNESS_BUILD_DIR): | $(BUILD_DIR)
+	mkdir -p $@
+
+$(HARNESS_FILE): | $(HARNESS_BUILD_DIR)
+	wget -O $@ $(HARNESS_URL)
+
+$(HARNESS_OBJ): $(HARNESS_FILE)
+	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ -c $<
+
+######### PNGTEST ########
+
+$(PNGTEST_BUILD_DIR): | $(BUILD_DIR)
+	mkdir -p $@
+
+$(PNGTEST_FILE): | $(PNGTEST_BUILD_DIR)
+	wget -O $@ $(PNGTEST_URL)
+
+$(PNGTEST_OBJ): $(PNGTEST_FILE) | $(LIBPNG_DIR)
+	$(CXX) $(CFLAGS) $(LDFLAGS) -std=c++11 -I $(LIBPNG_DIR) -o $@ -c $<
+
+######### LIBPNG ########
+
+$(LIBPNG_BUILD_DIR): | $(BUILD_DIR)
+	mkdir -p $@
+
+$(LIBPNG_FILE): | $(LIBPNG_BUILD_DIR)
+	wget -O $@ $(LIBPNG_URL)
+
+$(LIBPNG_DIR): $(LIBPNG_FILE)
+	tar zxvf $(LIBPNG_FILE) -C $(LIBPNG_BUILD_DIR)
+
+$(LIBPNG_MAKEFILE): | $(LIBPNG_DIR)
+	cd $(LIBPNG_DIR) && ./configure
+
+$(LIBPNG_LIB): $(LIBPNG_MAKEFILE)
+	make -C $(LIBPNG_DIR)
+
+######### TEST ########
+
+$(TEST_BIN): $(HARNESS_OBJ) $(PNGTEST_OBJ) $(LIBPNG_LIB)
+	$(CXX) \
+		$(CFLAGS) \
+		$(LDFLAGS) \
+		-o $@ \
+		$(HARNESS_OBJ) $(PNGTEST_OBJ) $(LIBPNG_LIB) \
+		-lz \
+		$(TEST_BIN_LDFLAGS) \
+
+clean:
+	rm -rf $(BUILD_DIR)
+
+qemu: $(TEST_BIN)
+	$(ROOT)afl-fuzz \
+		-D \
+		-V 30 \
+		-Q \
+		-i $(TEST_DATA_DIR) \
+		-o $(QEMU_OUT) \
+		-- \
+			$(TEST_BIN) @@
+
+frida: $(TEST_BIN)
+	$(ROOT)afl-fuzz \
+		-D \
+		-V 30 \
+		-O \
+		-i $(TEST_DATA_DIR) \
+		-o $(FRIDA_OUT) \
+		-- \
+			$(TEST_BIN) @@
diff --git a/frida_mode/test/png/Makefile b/frida_mode/test/png/Makefile
new file mode 100644
index 00000000..4bef1ccb
--- /dev/null
+++ b/frida_mode/test/png/Makefile
@@ -0,0 +1,16 @@
+all:
+	@echo trying to use GNU make...
+	@gmake all || echo please install GNUmake
+
+32:
+	@echo trying to use GNU make...
+	@gmake 32 || echo please install GNUmake
+
+clean:
+	@gmake clean
+
+qemu:
+	@gmake qemu
+
+frida:
+	@gmake frida
diff --git a/frida_mode/test/png/persistent/GNUmakefile b/frida_mode/test/png/persistent/GNUmakefile
new file mode 100644
index 00000000..ca6f0ff2
--- /dev/null
+++ b/frida_mode/test/png/persistent/GNUmakefile
@@ -0,0 +1,98 @@
+PWD:=$(shell pwd)/
+ROOT:=$(shell realpath $(PWD)../../../..)/
+BUILD_DIR:=$(PWD)build/
+
+TEST_BIN:=$(PWD)../build/test
+TEST_DATA_DIR:=../build/libpng/libpng-1.2.56/contrib/pngsuite/
+
+QEMU_OUT:=$(BUILD_DIR)qemu-out
+FRIDA_OUT:=$(BUILD_DIR)frida-out
+
+ifndef ARCH
+
+ARCH=$(shell uname -m)
+ifeq "$(ARCH)" "aarch64"
+ ARCH:=arm64
+endif
+
+ifeq "$(ARCH)" "i686"
+ ARCH:=x86
+endif
+endif
+
+AFL_QEMU_PERSISTENT_ADDR=$(shell $(PWD)get_symbol_addr.py -f $(TEST_BIN) -s main -b 0x4000000000)
+
+ARCH=$(shell uname -m)
+ifeq "$(ARCH)" "aarch64"
+ AFL_FRIDA_PERSISTENT_ADDR=$(shell $(PWD)get_symbol_addr.py -f $(TEST_BIN) -s main -b 0x0000aaaaaaaaa000)
+endif
+
+ifeq "$(ARCH)" "x86_64"
+ AFL_FRIDA_PERSISTENT_ADDR=$(shell $(PWD)get_symbol_addr.py -f $(TEST_BIN) -s main -b 0x0000555555554000)
+endif
+
+ifeq "$(ARCH)" "x86"
+ AFL_FRIDA_PERSISTENT_ADDR=$(shell $(PWD)get_symbol_addr.py -f $(TEST_BIN) -s main -b 0x56555000)
+endif
+
+.PHONY: all 32 clean qemu qemu_entry frida frida_entry
+
+all:
+	make -C $(ROOT)frida_mode/test/png/
+
+32:
+	CFLAGS="-m32" LDFLAGS="-m32" ARCH="x86" make all
+
+$(BUILD_DIR):
+	mkdir -p $@
+
+qemu: | $(BUILD_DIR)
+	AFL_QEMU_PERSISTENT_ADDR=$(AFL_QEMU_PERSISTENT_ADDR) \
+	AFL_QEMU_PERSISTENT_GPR=1 \
+	$(ROOT)afl-fuzz \
+		-D \
+		-V 30 \
+		-Q \
+		-i $(TEST_DATA_DIR) \
+		-o $(QEMU_OUT) \
+		-- \
+			$(TEST_BIN) @@
+
+qemu_entry: | $(BUILD_DIR)
+	AFL_QEMU_PERSISTENT_ADDR=$(AFL_QEMU_PERSISTENT_ADDR) \
+	AFL_QEMU_PERSISTENT_GPR=1 \
+	AFL_ENTRYPOINT=$(AFL_QEMU_PERSISTENT_ADDR) \
+	$(ROOT)afl-fuzz \
+		-D \
+		-V 30 \
+		-Q \
+		-i $(TEST_DATA_DIR) \
+		-o $(QEMU_OUT) \
+		-- \
+			$(TEST_BIN) @@
+
+frida: | $(BUILD_DIR)
+	AFL_FRIDA_PERSISTENT_ADDR=$(AFL_FRIDA_PERSISTENT_ADDR) \
+	$(ROOT)afl-fuzz \
+		-D \
+		-V 30 \
+		-O \
+		-i $(TEST_DATA_DIR) \
+		-o $(FRIDA_OUT) \
+		-- \
+			$(TEST_BIN) @@
+
+frida_entry: | $(BUILD_DIR)
+	AFL_FRIDA_PERSISTENT_ADDR=$(AFL_FRIDA_PERSISTENT_ADDR) \
+	AFL_ENTRYPOINT=$(AFL_FRIDA_PERSISTENT_ADDR) \
+	$(ROOT)afl-fuzz \
+		-D \
+		-V 30 \
+		-O \
+		-i $(TEST_DATA_DIR) \
+		-o $(FRIDA_OUT) \
+		-- \
+			$(TEST_BIN) @@
+
+clean:
+	rm -rf $(BUILD_DIR)
diff --git a/frida_mode/test/png/persistent/Makefile b/frida_mode/test/png/persistent/Makefile
new file mode 100644
index 00000000..cde0cf30
--- /dev/null
+++ b/frida_mode/test/png/persistent/Makefile
@@ -0,0 +1,22 @@
+all:
+	@echo trying to use GNU make...
+	@gmake all || echo please install GNUmake
+
+32:
+	@echo trying to use GNU make...
+	@gmake 32 || echo please install GNUmake
+
+clean:
+	@gmake clean
+
+qemu:
+	@gmake qemu
+
+qemu_entry:
+	@gmake qemu_entry
+
+frida:
+	@gmake frida
+
+frida_entry:
+	@gmake frida_entry
diff --git a/frida_mode/test/png/persistent/get_symbol_addr.py b/frida_mode/test/png/persistent/get_symbol_addr.py
new file mode 100755
index 00000000..1c46e010
--- /dev/null
+++ b/frida_mode/test/png/persistent/get_symbol_addr.py
@@ -0,0 +1,36 @@
+#!/usr/bin/python3
+import argparse
+from elftools.elf.elffile import ELFFile
+
+def process_file(file, symbol, base):
+    with open(file, 'rb') as f:
+        elf = ELFFile(f)
+        symtab = elf.get_section_by_name('.symtab')
+        mains = symtab.get_symbol_by_name(symbol)
+        if len(mains) != 1:
+            print ("Failed to find main")
+            return 1
+
+        main_addr = mains[0]['st_value']
+        main = base + main_addr
+        print ("0x%016x" % main)
+        return 0
+
+def hex_value(x):
+    return int(x, 16)
+
+def main():
+    parser = argparse.ArgumentParser(description='Process some integers.')
+    parser.add_argument('-f', '--file', dest='file', type=str,
+                    help='elf file name', required=True)
+    parser.add_argument('-s', '--symbol', dest='symbol', type=str,
+                    help='symbol name', required=True)
+    parser.add_argument('-b', '--base', dest='base', type=hex_value,
+                    help='elf base address', required=True)
+
+    args = parser.parse_args()
+    return process_file (args.file, args.symbol, args.base)
+
+if __name__ == "__main__":
+    ret = main()
+    exit(ret)
diff --git a/frida_mode/test/png/persistent/hook/GNUmakefile b/frida_mode/test/png/persistent/hook/GNUmakefile
new file mode 100644
index 00000000..82f08fa4
--- /dev/null
+++ b/frida_mode/test/png/persistent/hook/GNUmakefile
@@ -0,0 +1,141 @@
+PWD:=$(shell pwd)/
+ROOT:=$(shell realpath $(PWD)../../../../..)/
+BUILD_DIR:=$(PWD)build/
+
+AFLPP_DRIVER_HOOK_SRC=$(PWD)aflpp_qemu_driver_hook.c
+AFLPP_DRIVER_HOOK_OBJ=$(BUILD_DIR)aflpp_qemu_driver_hook.so
+
+CFLAGS+=-O3 \
+		-funroll-loops \
+		-g \
+		-fPIC \
+		-funroll-loops \
+
+LDFLAGS+=-shared \
+
+TEST_BIN:=$(PWD)../../build/test
+TEST_DATA_DIR:=../../build/libpng/libpng-1.2.56/contrib/pngsuite/
+
+AFLPP_DRIVER_DUMMY_INPUT:=$(BUILD_DIR)in
+QEMU_OUT:=$(BUILD_DIR)qemu-out
+FRIDA_OUT:=$(BUILD_DIR)frida-out
+
+ifndef ARCH
+
+ARCH=$(shell uname -m)
+ifeq "$(ARCH)" "aarch64"
+ ARCH:=arm64
+endif
+
+ifeq "$(ARCH)" "i686"
+ ARCH:=x86
+endif
+endif
+
+AFL_QEMU_PERSISTENT_ADDR=$(shell $(PWD)../get_symbol_addr.py -f $(TEST_BIN) -s LLVMFuzzerTestOneInput -b 0x4000000000)
+
+ifeq "$(ARCH)" "aarch64"
+ AFL_FRIDA_PERSISTENT_ADDR=$(shell $(PWD)../get_symbol_addr.py -f $(TEST_BIN) -s LLVMFuzzerTestOneInput -b 0x0000aaaaaaaaa000)
+endif
+
+ifeq "$(ARCH)" "x86_64"
+ AFL_FRIDA_PERSISTENT_ADDR=$(shell $(PWD)../get_symbol_addr.py -f $(TEST_BIN) -s LLVMFuzzerTestOneInput -b 0x0000555555554000)
+endif
+
+ifeq "$(ARCH)" "x86"
+ AFL_FRIDA_PERSISTENT_ADDR=$(shell $(PWD)../get_symbol_addr.py -f $(TEST_BIN) -s LLVMFuzzerTestOneInput -b 0x56555000)
+endif
+
+.PHONY: all 32 clean format qemu qemu_entry frida frida_entry debug
+
+all: $(AFLPP_DRIVER_HOOK_OBJ)
+	make -C $(ROOT)frida_mode/test/png/persistent/
+
+32:
+	CFLAGS="-m32" LDFLAGS="-m32" ARCH="x86" make all
+
+.PHONY: all clean qemu qemu_entry frida frida_entry
+
+all:
+	make -C $(ROOT)frida_mode/test/png/persistent/
+
+$(BUILD_DIR):
+	mkdir -p $@
+
+$(TEST_DATA_DIR): | $(BUILD_DIR)
+	mkdir -p $@
+
+$(AFLPP_DRIVER_DUMMY_INPUT): | $(BUILD_DIR)
+	truncate -s 1M $@
+
+$(AFLPP_DRIVER_HOOK_OBJ): $(AFLPP_DRIVER_HOOK_SRC) | $(BUILD_DIR)
+	$(CC) $(CFLAGS) $(LDFLAGS) $< -o $@
+
+qemu: $(AFLPP_DRIVER_DUMMY_INPUT) $(AFLPP_DRIVER_HOOK_OBJ) | $(BUILD_DIR)
+	AFL_QEMU_PERSISTENT_HOOK=$(AFLPP_DRIVER_HOOK_OBJ) \
+	AFL_QEMU_PERSISTENT_ADDR=$(AFL_QEMU_PERSISTENT_ADDR) \
+	AFL_QEMU_PERSISTENT_GPR=1 \
+	$(ROOT)/afl-fuzz \
+		-D \
+		-V 30 \
+		-Q \
+		-i $(TEST_DATA_DIR) \
+		-o $(QEMU_OUT) \
+		-- \
+			$(TEST_BIN) $(AFLPP_DRIVER_DUMMY_INPUT)
+
+qemu_entry: $(AFLPP_DRIVER_DUMMY_INPUT) $(AFLPP_DRIVER_HOOK_OBJ) | $(BUILD_DIR)
+	AFL_QEMU_PERSISTENT_HOOK=$(AFLPP_DRIVER_HOOK_OBJ) \
+	AFL_QEMU_PERSISTENT_ADDR=$(AFL_QEMU_PERSISTENT_ADDR) \
+	AFL_ENTRYPOINT=$(AFL_QEMU_PERSISTENT_ADDR) \
+	AFL_QEMU_PERSISTENT_GPR=1 \
+	$(ROOT)/afl-fuzz \
+		-D \
+		-V 30 \
+		-Q \
+		-i $(TEST_DATA_DIR) \
+		-o $(QEMU_OUT) \
+		-- \
+			$(TEST_BIN) $(AFLPP_DRIVER_DUMMY_INPUT)
+
+frida: $(AFLPP_DRIVER_DUMMY_INPUT) $(AFLPP_DRIVER_HOOK_OBJ) | $(BUILD_DIR)
+	AFL_FRIDA_PERSISTENT_HOOK=$(AFLPP_DRIVER_HOOK_OBJ) \
+	AFL_FRIDA_PERSISTENT_ADDR=$(AFL_FRIDA_PERSISTENT_ADDR) \
+	$(ROOT)afl-fuzz \
+		-D \
+		-V 30 \
+		-O \
+		-i $(TEST_DATA_DIR) \
+		-o $(FRIDA_OUT) \
+		-- \
+			$(TEST_BIN) $(AFLPP_DRIVER_DUMMY_INPUT)
+
+
+frida_entry: $(AFLPP_DRIVER_DUMMY_INPUT) $(AFLPP_DRIVER_HOOK_OBJ) | $(BUILD_DIR)
+	AFL_FRIDA_PERSISTENT_HOOK=$(AFLPP_DRIVER_HOOK_OBJ) \
+	AFL_FRIDA_PERSISTENT_ADDR=$(AFL_FRIDA_PERSISTENT_ADDR) \
+	AFL_ENTRYPOINT=$(AFL_FRIDA_PERSISTENT_ADDR) \
+	$(ROOT)afl-fuzz \
+		-D \
+		-V 30 \
+		-O \
+		-i $(TEST_DATA_DIR) \
+		-o $(FRIDA_OUT) \
+		-- \
+			$(TEST_BIN) $(AFLPP_DRIVER_DUMMY_INPUT)
+
+debug:
+	echo $(AFL_FRIDA_PERSISTENT_ADDR)
+	gdb \
+		--ex 'set environment LD_PRELOAD=$(ROOT)afl-frida-trace.so' \
+		--ex 'set environment AFL_FRIDA_PERSISTENT_HOOK=$(AFLPP_DRIVER_HOOK_OBJ)' \
+		--ex 'set environment AFL_FRIDA_PERSISTENT_ADDR=$(AFL_FRIDA_PERSISTENT_ADDR)' \
+		--ex 'set disassembly-flavor intel' \
+		--args $(TEST_BIN) $(AFLPP_DRIVER_DUMMY_INPUT)
+
+clean:
+	rm -rf $(BUILD_DIR)
+
+format:
+	cd $(ROOT) && echo $(AFLPP_DRIVER_HOOK_SRC) | xargs -L1 ./.custom-format.py -i
+
diff --git a/frida_mode/test/png/persistent/hook/Makefile b/frida_mode/test/png/persistent/hook/Makefile
new file mode 100644
index 00000000..983d009e
--- /dev/null
+++ b/frida_mode/test/png/persistent/hook/Makefile
@@ -0,0 +1,28 @@
+all:
+	@echo trying to use GNU make...
+	@gmake all || echo please install GNUmake
+
+32:
+	@echo trying to use GNU make...
+	@gmake 32 || echo please install GNUmake
+
+clean:
+	@gmake clean
+
+format:
+	@gmake format
+
+qemu:
+	@gmake qemu
+
+qemu_entry:
+	@gmake qemu_entry
+
+frida:
+	@gmake frida
+
+frida_entry:
+	@gmake frida_entry
+
+debug:
+	@gmake debug
diff --git a/frida_mode/test/png/persistent/hook/aflpp_qemu_driver_hook.c b/frida_mode/test/png/persistent/hook/aflpp_qemu_driver_hook.c
new file mode 100644
index 00000000..059d438d
--- /dev/null
+++ b/frida_mode/test/png/persistent/hook/aflpp_qemu_driver_hook.c
@@ -0,0 +1,97 @@
+#include <stdint.h>
+#include <string.h>
+
+#if defined(__x86_64__)
+
+struct x86_64_regs {
+
+  uint64_t rax, rbx, rcx, rdx, rdi, rsi, rbp, r8, r9, r10, r11, r12, r13, r14,
+      r15;
+
+  union {
+
+    uint64_t rip;
+    uint64_t pc;
+
+  };
+
+  union {
+
+    uint64_t rsp;
+    uint64_t sp;
+
+  };
+
+  union {
+
+    uint64_t rflags;
+    uint64_t flags;
+
+  };
+
+  uint8_t zmm_regs[32][64];
+
+};
+
+void afl_persistent_hook(struct x86_64_regs *regs, uint64_t guest_base,
+                         uint8_t *input_buf, uint32_t input_buf_len) {
+
+  memcpy((void *)regs->rdi, input_buf, input_buf_len);
+  regs->rsi = input_buf_len;
+
+}
+
+#elif defined(__i386__)
+
+struct x86_regs {
+
+  uint32_t eax, ebx, ecx, edx, edi, esi, ebp;
+
+  union {
+
+    uint32_t eip;
+    uint32_t pc;
+
+  };
+
+  union {
+
+    uint32_t esp;
+    uint32_t sp;
+
+  };
+
+  union {
+
+    uint32_t eflags;
+    uint32_t flags;
+
+  };
+
+  uint8_t xmm_regs[8][16];
+
+};
+
+void afl_persistent_hook(struct x86_regs *regs, uint64_t guest_base,
+                         uint8_t *input_buf, uint32_t input_buf_len) {
+
+  void **esp = (void **)regs->esp;
+  void * arg1 = esp[1];
+  void **arg2 = &esp[2];
+  memcpy(arg1, input_buf, input_buf_len);
+  *arg2 = (void *)input_buf_len;
+
+}
+
+#else
+  #pragma error "Unsupported architecture"
+#endif
+
+int afl_persistent_hook_init(void) {
+
+  // 1 for shared memory input (faster), 0 for normal input (you have to use
+  // read(), input_buf will be NULL)
+  return 1;
+
+}
+
diff --git a/frida_mode/test/re2/GNUmakefile b/frida_mode/test/re2/GNUmakefile
new file mode 100644
index 00000000..9f0b31d3
--- /dev/null
+++ b/frida_mode/test/re2/GNUmakefile
@@ -0,0 +1,170 @@
+PWD:=$(shell pwd)/
+ROOT:=$(shell realpath $(PWD)../../..)/
+BUILD_DIR:=$(PWD)build/
+
+AFLPP_DRIVER_HOOK_SRC=$(PWD)aflpp_qemu_driver_hook.c
+AFLPP_DRIVER_HOOK_OBJ=$(BUILD_DIR)aflpp_qemu_driver_hook.so
+
+LIBRE2_BUILD_DIR:=$(BUILD_DIR)libre2/
+HARNESS_BUILD_DIR:=$(BUILD_DIR)harness/
+RE2TEST_BUILD_DIR:=$(BUILD_DIR)re2test/
+
+LIBRE2_URL:=https://github.com/google/re2.git
+LIBRE2_DIR:=$(LIBRE2_BUILD_DIR)libre2/
+LIBRE2_MAKEFILE:=$(LIBRE2_DIR)Makefile
+LIBRE2_LIB:=$(LIBRE2_DIR)obj/libre2.a
+
+HARNESS_FILE:=$(HARNESS_BUILD_DIR)StandaloneFuzzTargetMain.c
+HARNESS_OBJ:=$(HARNESS_BUILD_DIR)StandaloneFuzzTargetMain.o
+HARNESS_URL:="https://raw.githubusercontent.com/llvm/llvm-project/main/compiler-rt/lib/fuzzer/standalone/StandaloneFuzzTargetMain.c"
+
+RE2TEST_FILE:=$(RE2TEST_BUILD_DIR)target.cc
+RE2TEST_OBJ:=$(RE2TEST_BUILD_DIR)target.o
+RE2TEST_URL:="https://raw.githubusercontent.com/google/fuzzbench/master/benchmarks/re2-2014-12-09/target.cc"
+
+LDFLAGS += -lpthread
+
+TEST_BIN:=$(BUILD_DIR)test
+ifeq "$(shell uname)" "Darwin"
+TEST_BIN_LDFLAGS:=-undefined dynamic_lookup
+endif
+
+TEST_DATA_DIR:=$(BUILD_DIR)in/
+AFLPP_DRIVER_DUMMY_INPUT:=$(TEST_DATA_DIR)in
+
+QEMU_OUT:=$(BUILD_DIR)qemu-out
+FRIDA_OUT:=$(BUILD_DIR)frida-out
+
+ifndef ARCH
+
+ARCH=$(shell uname -m)
+ifeq "$(ARCH)" "aarch64"
+ ARCH:=arm64
+endif
+
+ifeq "$(ARCH)" "i686"
+ ARCH:=x86
+endif
+endif
+
+AFL_QEMU_PERSISTENT_ADDR=$(shell $(PWD)get_symbol_addr.py -f $(TEST_BIN) -s LLVMFuzzerTestOneInput -b 0x4000000000)
+
+ifeq "$(ARCH)" "aarch64"
+ AFL_FRIDA_PERSISTENT_ADDR=$(shell $(PWD)get_symbol_addr.py -f $(TEST_BIN) -s LLVMFuzzerTestOneInput -b 0x0000aaaaaaaaa000)
+endif
+
+ifeq "$(ARCH)" "x86_64"
+ AFL_FRIDA_PERSISTENT_ADDR=$(shell $(PWD)get_symbol_addr.py -f $(TEST_BIN) -s LLVMFuzzerTestOneInput -b 0x0000555555554000)
+endif
+
+ifeq "$(ARCH)" "x86"
+ AFL_FRIDA_PERSISTENT_ADDR=$(shell $(PWD)get_symbol_addr.py -f $(TEST_BIN) -s LLVMFuzzerTestOneInput -b 0x56555000)
+endif
+
+.PHONY: all clean qemu frida hook
+
+all: $(TEST_BIN)
+	make -C $(ROOT)frida_mode/
+
+32:
+	CXXFLAGS="-m32" LDFLAGS="-m32" ARCH="x86" make all
+
+$(BUILD_DIR):
+	mkdir -p $@
+
+######### HARNESS ########
+$(HARNESS_BUILD_DIR): | $(BUILD_DIR)
+	mkdir -p $@
+
+$(HARNESS_FILE): | $(HARNESS_BUILD_DIR)
+	wget -O $@ $(HARNESS_URL)
+
+$(HARNESS_OBJ): $(HARNESS_FILE)
+	$(CC) $(CXXFLAGS) $(LDFLAGS) -o $@ -c $<
+
+######### RE2TEST ########
+
+$(RE2TEST_BUILD_DIR): | $(BUILD_DIR)
+	mkdir -p $@
+
+$(RE2TEST_FILE): | $(RE2TEST_BUILD_DIR)
+	wget -O $@ $(RE2TEST_URL)
+
+$(RE2TEST_OBJ): $(RE2TEST_FILE) | $(LIBRE2_MAKEFILE)
+	$(CXX) $(CXXFLAGS) $(LDFLAGS) -std=c++11 -I $(LIBRE2_DIR) -o $@ -c $<
+
+######### LIBRE2 ########
+
+$(LIBRE2_BUILD_DIR): | $(BUILD_DIR)
+	mkdir -p $@
+
+$(LIBRE2_MAKEFILE): $(LIBRE2_BUILD_DIR)
+	git clone https://github.com/google/re2.git $(LIBRE2_DIR)
+	cd $(LIBRE2_DIR) && git checkout 499ef7eff7455ce9c9fae86111d4a77b6ac335de
+
+$(LIBRE2_LIB): $(LIBRE2_MAKEFILE)
+	make -C $(LIBRE2_DIR) -j $(shell nproc)
+
+######### TEST ########
+
+$(TEST_BIN): $(HARNESS_OBJ) $(RE2TEST_OBJ) $(LIBRE2_LIB)
+	$(CXX) \
+		$(CFLAGS) \
+		-o $@ \
+		$(HARNESS_OBJ) $(RE2TEST_OBJ) $(LIBRE2_LIB) \
+		-lz \
+		$(LDFLAGS) \
+		$(TEST_BIN_LDFLAGS) \
+
+########## HOOK ########
+
+$(AFLPP_DRIVER_HOOK_OBJ): $(AFLPP_DRIVER_HOOK_SRC) | $(BUILD_DIR)
+	$(CC) -shared $(CFLAGS) $(LDFLAGS) $< -o $@
+
+########## DUMMY #######
+
+$(TEST_DATA_DIR): | $(BUILD_DIR)
+	mkdir -p $@
+
+$(AFLPP_DRIVER_DUMMY_INPUT): | $(TEST_DATA_DIR)
+	truncate -s 1M $@
+
+###### TEST DATA #######
+
+hook: $(AFLPP_DRIVER_HOOK_OBJ)
+
+clean:
+	rm -rf $(BUILD_DIR)
+
+qemu: $(TEST_BIN) $(AFLPP_DRIVER_HOOK_OBJ) $(AFLPP_DRIVER_DUMMY_INPUT)
+	AFL_QEMU_PERSISTENT_HOOK=$(AFLPP_DRIVER_HOOK_OBJ) \
+	AFL_ENTRYPOINT=$(AFL_QEMU_PERSISTENT_ADDR) \
+	AFL_QEMU_PERSISTENT_ADDR=$(AFL_QEMU_PERSISTENT_ADDR) \
+	AFL_QEMU_PERSISTENT_GPR=1 \
+	$(ROOT)afl-fuzz \
+		-D \
+		-V 30 \
+		-Q \
+		-i $(TEST_DATA_DIR) \
+		-o $(QEMU_OUT) \
+		-- \
+			$(TEST_BIN) $(AFLPP_DRIVER_DUMMY_INPUT)
+
+frida: $(TEST_BIN) $(AFLPP_DRIVER_HOOK_OBJ) $(AFLPP_DRIVER_DUMMY_INPUT)
+	AFL_FRIDA_PERSISTENT_HOOK=$(AFLPP_DRIVER_HOOK_OBJ) \
+	AFL_FRIDA_PERSISTENT_ADDR=$(AFL_FRIDA_PERSISTENT_ADDR) \
+	AFL_ENTRYPOINT=$(AFL_FRIDA_PERSISTENT_ADDR) \
+	$(ROOT)afl-fuzz \
+		-D \
+		-V 30 \
+		-O \
+		-i $(TEST_DATA_DIR) \
+		-o $(FRIDA_OUT) \
+		-- \
+			$(TEST_BIN) $(AFLPP_DRIVER_DUMMY_INPUT)
+
+debug:
+	gdb \
+		--ex 'set environment LD_PRELOAD=$(ROOT)afl-frida-trace.so' \
+		--ex 'set disassembly-flavor intel' \
+		--args $(TEST_BIN) $(TEST_DATA_DIR)basn0g01.re2
diff --git a/frida_mode/test/re2/Makefile b/frida_mode/test/re2/Makefile
new file mode 100644
index 00000000..00b2b287
--- /dev/null
+++ b/frida_mode/test/re2/Makefile
@@ -0,0 +1,22 @@
+all:
+	@echo trying to use GNU make...
+	@gmake all || echo please install GNUmake
+
+32:
+	@echo trying to use GNU make...
+	@gmake 32 || echo please install GNUmake
+
+clean:
+	@gmake clean
+
+qemu:
+	@gmake qemu
+
+frida:
+	@gmake frida
+
+debug:
+	@gmake debug
+
+hook:
+	@gmake hook
diff --git a/frida_mode/test/re2/aflpp_qemu_driver_hook.c b/frida_mode/test/re2/aflpp_qemu_driver_hook.c
new file mode 100644
index 00000000..059d438d
--- /dev/null
+++ b/frida_mode/test/re2/aflpp_qemu_driver_hook.c
@@ -0,0 +1,97 @@
+#include <stdint.h>
+#include <string.h>
+
+#if defined(__x86_64__)
+
+struct x86_64_regs {
+
+  uint64_t rax, rbx, rcx, rdx, rdi, rsi, rbp, r8, r9, r10, r11, r12, r13, r14,
+      r15;
+
+  union {
+
+    uint64_t rip;
+    uint64_t pc;
+
+  };
+
+  union {
+
+    uint64_t rsp;
+    uint64_t sp;
+
+  };
+
+  union {
+
+    uint64_t rflags;
+    uint64_t flags;
+
+  };
+
+  uint8_t zmm_regs[32][64];
+
+};
+
+void afl_persistent_hook(struct x86_64_regs *regs, uint64_t guest_base,
+                         uint8_t *input_buf, uint32_t input_buf_len) {
+
+  memcpy((void *)regs->rdi, input_buf, input_buf_len);
+  regs->rsi = input_buf_len;
+
+}
+
+#elif defined(__i386__)
+
+struct x86_regs {
+
+  uint32_t eax, ebx, ecx, edx, edi, esi, ebp;
+
+  union {
+
+    uint32_t eip;
+    uint32_t pc;
+
+  };
+
+  union {
+
+    uint32_t esp;
+    uint32_t sp;
+
+  };
+
+  union {
+
+    uint32_t eflags;
+    uint32_t flags;
+
+  };
+
+  uint8_t xmm_regs[8][16];
+
+};
+
+void afl_persistent_hook(struct x86_regs *regs, uint64_t guest_base,
+                         uint8_t *input_buf, uint32_t input_buf_len) {
+
+  void **esp = (void **)regs->esp;
+  void * arg1 = esp[1];
+  void **arg2 = &esp[2];
+  memcpy(arg1, input_buf, input_buf_len);
+  *arg2 = (void *)input_buf_len;
+
+}
+
+#else
+  #pragma error "Unsupported architecture"
+#endif
+
+int afl_persistent_hook_init(void) {
+
+  // 1 for shared memory input (faster), 0 for normal input (you have to use
+  // read(), input_buf will be NULL)
+  return 1;
+
+}
+
diff --git a/frida_mode/test/re2/get_symbol_addr.py b/frida_mode/test/re2/get_symbol_addr.py
new file mode 100755
index 00000000..1c46e010
--- /dev/null
+++ b/frida_mode/test/re2/get_symbol_addr.py
@@ -0,0 +1,36 @@
+#!/usr/bin/python3
+import argparse
+from elftools.elf.elffile import ELFFile
+
+def process_file(file, symbol, base):
+    with open(file, 'rb') as f:
+        elf = ELFFile(f)
+        symtab = elf.get_section_by_name('.symtab')
+        mains = symtab.get_symbol_by_name(symbol)
+        if len(mains) != 1:
+            print ("Failed to find main")
+            return 1
+
+        main_addr = mains[0]['st_value']
+        main = base + main_addr
+        print ("0x%016x" % main)
+        return 0
+
+def hex_value(x):
+    return int(x, 16)
+
+def main():
+    parser = argparse.ArgumentParser(description='Process some integers.')
+    parser.add_argument('-f', '--file', dest='file', type=str,
+                    help='elf file name', required=True)
+    parser.add_argument('-s', '--symbol', dest='symbol', type=str,
+                    help='symbol name', required=True)
+    parser.add_argument('-b', '--base', dest='base', type=hex_value,
+                    help='elf base address', required=True)
+
+    args = parser.parse_args()
+    return process_file (args.file, args.symbol, args.base)
+
+if __name__ == "__main__":
+    ret = main()
+    exit(ret)
diff --git a/frida_mode/test/testinstr/GNUmakefile b/frida_mode/test/testinstr/GNUmakefile
new file mode 100644
index 00000000..a35073ab
--- /dev/null
+++ b/frida_mode/test/testinstr/GNUmakefile
@@ -0,0 +1,59 @@
+PWD:=$(shell pwd)/
+ROOT:=$(shell realpath $(PWD)../../..)/
+BUILD_DIR:=$(PWD)build/
+TESTINSTR_DATA_DIR:=$(BUILD_DIR)in/
+TESTINSTR_DATA_FILE:=$(TESTINSTR_DATA_DIR)in
+
+TESTINSTBIN:=$(BUILD_DIR)testinstr
+TESTINSTSRC:=$(PWD)testinstr.c
+
+QEMU_OUT:=$(BUILD_DIR)qemu-out
+FRIDA_OUT:=$(BUILD_DIR)frida-out
+
+.PHONY: all 32 clean qemu frida
+
+all: $(TESTINSTBIN)
+	make -C $(ROOT)frida_mode/
+
+32:
+	CFLAGS="-m32" LDFLAGS="-m32" ARCH="x86" make all
+
+$(BUILD_DIR):
+	mkdir -p $@
+
+$(TESTINSTR_DATA_DIR): | $(BUILD_DIR)
+	mkdir -p $@
+
+$(TESTINSTR_DATA_FILE): | $(TESTINSTR_DATA_DIR)
+	echo -n "000" > $@
+
+$(TESTINSTBIN): $(TESTINSTSRC) | $(BUILD_DIR)
+	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $<
+
+clean:
+	rm -rf $(BUILD_DIR)
+
+
+qemu: $(TESTINSTBIN) $(TESTINSTR_DATA_FILE)
+	$(ROOT)afl-fuzz \
+		-D \
+		-Q \
+		-i $(TESTINSTR_DATA_DIR) \
+		-o $(QEMU_OUT) \
+		-- \
+			$(TESTINSTBIN) @@
+
+frida: $(TESTINSTBIN) $(TESTINSTR_DATA_FILE)
+	$(ROOT)afl-fuzz \
+		-D \
+		-O \
+		-i $(TESTINSTR_DATA_DIR) \
+		-o $(FRIDA_OUT) \
+		-- \
+			$(TESTINSTBIN) @@
+
+debug:
+	gdb \
+		--ex 'set environment LD_PRELOAD=$(ROOT)afl-frida-trace.so' \
+		--ex 'set disassembly-flavor intel' \
+		--args $(TESTINSTBIN) $(TESTINSTR_DATA_FILE)
diff --git a/frida_mode/test/testinstr/Makefile b/frida_mode/test/testinstr/Makefile
new file mode 100644
index 00000000..f843af19
--- /dev/null
+++ b/frida_mode/test/testinstr/Makefile
@@ -0,0 +1,19 @@
+all:
+	@echo trying to use GNU make...
+	@gmake all || echo please install GNUmake
+
+32:
+	@echo trying to use GNU make...
+	@gmake 32 || echo please install GNUmake
+
+clean:
+	@gmake clean
+
+qemu:
+	@gmake qemu
+
+frida:
+	@gmake frida
+
+debug:
+	@gmake debug
diff --git a/frida_mode/test/testinstr/testinstr.c b/frida_mode/test/testinstr/testinstr.c
new file mode 100644
index 00000000..5e26fc46
--- /dev/null
+++ b/frida_mode/test/testinstr/testinstr.c
@@ -0,0 +1,112 @@
+/*
+   american fuzzy lop++ - a trivial program to test the build
+   --------------------------------------------------------
+   Originally written by Michal Zalewski
+   Copyright 2014 Google Inc. All rights reserved.
+   Copyright 2019-2020 AFLplusplus Project. All rights reserved.
+   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
+ */
+
+#include <fcntl.h>
+#include <stdbool.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+#ifdef __APPLE__
+  #define TESTINSTR_SECTION
+#else
+  #define TESTINSTR_SECTION __attribute__((section(".testinstr")))
+#endif
+
+void testinstr(char *buf, int len) {
+
+  if (len < 1) return;
+  buf[len] = 0;
+
+  // we support three input cases
+  if (buf[0] == '0')
+    printf("Looks like a zero to me!\n");
+  else if (buf[0] == '1')
+    printf("Pretty sure that is a one!\n");
+  else
+    printf("Neither one or zero? How quaint!\n");
+
+}
+
+TESTINSTR_SECTION int main(int argc, char **argv) {
+
+  char * file;
+  int    fd = -1;
+  off_t  len;
+  char * buf = NULL;
+  size_t n_read;
+  int    result = -1;
+
+  if (argc != 2) { return 1; }
+
+  do {
+
+    file = argv[1];
+
+    dprintf(STDERR_FILENO, "Running: %s\n", file);
+
+    fd = open(file, O_RDONLY);
+    if (fd < 0) {
+
+      perror("open");
+      break;
+
+    }
+
+    len = lseek(fd, 0, SEEK_END);
+    if (len < 0) {
+
+      perror("lseek (SEEK_END)");
+      break;
+
+    }
+
+    if (lseek(fd, 0, SEEK_SET) != 0) {
+
+      perror("lseek (SEEK_SET)");
+      break;
+
+    }
+
+    buf = malloc(len);
+    if (buf == NULL) {
+
+      perror("malloc");
+      break;
+
+    }
+
+    n_read = read(fd, buf, len);
+    if (n_read != len) {
+
+      perror("read");
+      break;
+
+    }
+
+    dprintf(STDERR_FILENO, "Running:    %s: (%zd bytes)\n", file, n_read);
+
+    testinstr(buf, len);
+    dprintf(STDERR_FILENO, "Done:    %s: (%zd bytes)\n", file, n_read);
+
+    result = 0;
+
+  } while (false);
+
+  if (buf != NULL) { free(buf); }
+
+  if (fd != -1) { close(fd); }
+
+  return result;
+
+}
+
author	van Hauser <vh@thc.org>	2021-06-01 12:16:56 +0200
committer	GitHub <noreply@github.com>	2021-06-01 12:16:56 +0200
commit	3d1cc8ec57f0bf07d7834b652ec2db24e7914624 (patch)
tree	712d2997217f8680858896d6adcbd1499f8eea28 /frida_mode/test
parent	f0e08e648609e57732a76e285e57714c6d5fd2cd (diff)
download	afl++-3d1cc8ec57f0bf07d7834b652ec2db24e7914624.tar.gz