* fxsave / fxsave64 should store the floating point instruction pointer (fpip)
- fxsave / fxsave64 happen to be used as GetPC code in exploits
* unit tests for the storage of FPIP in fxsave (x86) and fxsave64 (x64)
- Q flag / GE flag were not included in APSR register (read/write)
- UC_ARM_REG_APSR_NZCV register constant was ignored completely.
- regression test added
* Fix watchpoint leak in ARM
* Builds fuzz targets with sanitizer support
* Builds fuzz targets with directory driver
* Adds script to dowlonad public corpus
* Adds CIfuzz
To checks Pull Requests with fuzzing
* Use static library for fuzz targets
* Less verbose logs for fuzz driver directory
* fix finding python path which only has python3.
* fix#1246, arm host issue.
* skip assembler tests on non-x86 host.
* update macro of dummy value.
* fix MSVC macro.
* update dummy array value macro.
* restore to original qemu code.
* Adding regression test for issue where writing memory into a read only segment during a access callback fails.
* Check for TLB invalidation when calling read callbacks; Writes to read-only memory by the callback cause a TLB flush which requires a re-read of the TLB.
* Fixed the decoding of opcodes after getting vex2 using 0xc5
* Added testcase for vex. Can and should be expanded
* Fixed warning of testcase for vex (parentheses for assignment)
* Fuzzing M68K without abort
* UC_MODE_32 is not ok with sparc
use UC_MODE_SPARC32|UC_MODE_BIG_ENDIAN instead
* Temporary removing leaking on start targets
* Do not abort for m68K undef instructions
* Integration with oss-fuzz
* Use CFLAGS even for linking
as for fuzzing with asan
* Do not abort on uc_emu_start error
* Redirect fuzz output somewhere else than stdout
* Use uc_open for every fuzz instance
* Avoids timeouts from infinite loops
Limiting the number of instructions
* Moving fuzz to tests directory
Adds SYSENTER to the whitelist of supported hookable instructions in unicorn
as well as fixes up the existing sysenter_hook_x86 regression test which was
previously failing
Fixesunicorn-engine/unicorn#995
* add x86_64_msr.py test demonstrating setting MSRs and FS/GS segments
* x86_64_msr.py: remove references to hooks
* x86_64_msr.py: remove references to old global variable
* Move assembly to S files
* more assembly files
* osx compilation change
* makefile mistake
* add objcopy from crosstool
* use gobjcopy on osx
* start cmocka install cleanup
* move wget to directory option
* move back to cd
* fix copy
* First cut
* free allocated memory
* bad idea
too much switching between python and c
* add debug
* cleanup bad size
* reg_read and reg_write now work with registers W0 through W30 in Aarch64 emulaton
* Added a regress test for the ARM64 reg_read and reg_write on 32-bit registers (W0-W30)
Added a new macro in uc_priv.h (WRITE_DWORD_TO_QWORD), in order to write to the lower 32 bits of a 64 bit value without overwriting the whole value when using reg_write
* Fixed WRITE_DWORD macro
reg_write would zero out the high order bits when writing to 32 bit registers
e.g. uc.reg_write(UC_X86_REG_EAX, 0) would also set register RAX to zero
* make cleanup
* Update .travis.yml
Update eflags_nosync.c
Update sigill2.c
Update ro_mem_test.c
Update ro_mem_test.c
Update nr_mem_test.c
Update mem_fuzz.c
Update mem_double_unmap.c
Update emu_stop_in_hook_overrun.c
Update eflags_nosync.c
remove unused
Update Makefile
Update Makefile
Update Makefile
Update Makefile
Update Makefile
Update Makefile
Update Makefile
Update mem_64_c.c
Update mem_64_c.c
Update Makefile
Update Makefile
Update Makefile
Update Makefile
Update Makefile
Update Makefile
Update .travis.yml
try android ndk build
Update unicorn.py
Update unicorn.py
Update Makefile
Update unicorn.py
Update unicorn.py
remove an untrue comment
if a dll/so/dylib gets loaded at runtime is dependent on many different factors, primarily the LD/DYLD paths. Those do not always include the current working directory
Update Makefile
Update .appveyor.yml
Update .travis.yml
Update Makefile
Update .appveyor.yml
Fix bad sample
* Update Makefile
* Update Makefile
* Update install-cmocka-linux.sh
* remove verbose option from tar
* add upgrade to pacman for cmake
* pacman double update, needed to get new packages
* enable cmocka unit testing
* rejigger commands to fail on any step
should get fails in msys builds for cmocka
* fix quote
* make cmocka in cygwin only
* add msys cache
- in appveyor, install clang and cmake in cygwin, enable package upgrades, and build cmocka and enable testing for gcc only
- in `gitignore`, ignore generated cmocka folder
- in travis, use brew in osx to install cmocka, and enable testing for gcc and clang on os x and linux
- in `Makefile`, change to use `uname -s` to determine os type
- make `install-cmocka-linux.sh`, a simple shell script to download and install cmocka on linux
- in `bindings/Makefile`, enable `make -c` to call subdirectory makefiles instead of `cd [dir] && make` and include environment variables for runtime access to generated libraries
- in `samples/Makefile`, change to use `uname -s` to determine os type, remove `clean_bins` from `all` command, and include `Werror` for compile strictness
- in `tests/unit/Makefile`, add `cflags` for compile time access to cmocka headers and library, include execute vars for runtime access to cmocka and unicorn libs
- in `tests/unit/test_tb_x86.c`, comment out assert that would not compile
The issue noticed before only occurs while we are in the hook_code (eflags is not correctly updated after the execution of the SHL instruction using CL).
Once the emulation has finished executing the code the value of eflags is correct.
Quentin DUCASSE