Commit Graph

219 Commits

Author SHA1 Message Date
insane-shane 47ecfc1b2c Handle exceptions raised in Python hook functions (#1387) 2021-10-12 08:35:52 +08:00
Nguyen Anh Quynh aaaea14214 import Unicorn2 2021-10-03 22:14:44 +08:00
insane-shane 4f9a6cfcf3
Handle exceptions raised in Python hook functions (#1387) 2021-04-26 00:35:56 +08:00
lazymio b0f1e46f61
Fix fpip (#1385)
* Revert partial #74

* Import fix from https://lists.nongnu.org/archive/html/qemu-devel/2021-04/msg02868.html

* Fix capstone usage
2021-04-26 00:32:42 +08:00
h01G3r a9025c58a4
fixes an issue with ARM APSR register handling: (#1317)
- 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
2020-08-20 23:24:04 +08:00
Chen Huitao 18a187b8f8
fix some oss-fuzz (#1255)
* fix oss-fuzz 22107.

* fix oss-fuzz 22112.

* clean up build target.
2020-05-12 01:27:47 +08:00
Dominik Maier 9fedbd96f4
fixed leaks in test cases (#1247) 2020-05-02 18:18:18 +08:00
David CARLIER 72f7598387 Tests, fixes on third platform. (#1168)
MT linkage fix mainly.
2019-12-29 00:18:40 +08:00
Daniel Deptford bc572be472 Check for TLB invalidation after read callback(s). (#1122)
* 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.
2019-08-22 17:54:24 +08:00
dmarxn 5bf6d77e4e Fixed the decoding of opcodes after getting vex2 using 0xc5 (#1064)
* 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)
2019-02-25 21:14:20 +08:00
Catena cyber 12bcf3bea0 Fuzz builds ok (#1007)
* 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
2018-09-11 12:49:32 +08:00
toshiMSFT 0f14c47344 Makes SYSENTER hookable again on x86 (#996)
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

Fixes unicorn-engine/unicorn#995
2018-08-09 23:32:31 +08:00
Willi Ballenthin d331b8f7d8 add 64-bit test demonstrating setting MSRs and FS/GS segments (#901)
* 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
2017-09-29 04:26:23 +08:00
Nguyen Anh Quynh de7bf524f3 tests: fix mem_fuzz.c - FIXME 2017-07-23 16:33:57 +08:00
Nguyen Anh Quynh 281177aa9d regress: an attempt to fix build error on mem_fuzz.c 2017-07-22 23:40:59 +08:00
Stephen 7f116846c0 MSYS test (#852)
* MSYS test

using new cmocka msys package

* Update .appveyor.yml

* temp package install

before real ones get uploaded to db

* Update .appveyor.yml

* Update .appveyor.yml

* Update .appveyor.yml

* Update Makefile

* Update test_x86_shl_enter_leave.c

* Update Makefile

* Update threaded_emu_start.c

* Update .appveyor.yml

* remove unused install
2017-06-25 10:11:35 +08:00
Nguyen Anh Quynh c01dcf0a14 fix merge conflicts 2017-03-10 21:04:33 +08:00
Nguyen Anh Quynh 70db329749 regress: ignore arm_enable_vfp 2017-02-26 10:50:18 +08:00
Nguyen Anh Quynh a40e5aae09 regress: fix warning on compilation on eflags_noset.c. see #764 2017-02-25 11:20:26 +08:00
Nguyen Anh Quynh b12ce92468 regress: eflags_noset.c should only asm x86 code on x86 platform. fix #764 2017-02-25 01:14:47 +08:00
Nguyen Anh Quynh 6ea39f7d5a merge msvc with master 2017-02-24 10:39:36 +08:00
Parker Thompson 053ecd7bf4 Added ARM coproc registers (#684)
* Added ARM coproc registers

* Added regression test for vfp
2017-01-25 11:56:19 +08:00
xorstream cbd0e6056c Fixed some conflicts 2017-01-23 11:35:00 +11:00
xorstream 724c765028 Merging with current msvc 2 2017-01-23 01:07:50 +11:00
Nguyen Anh Quynh 206819bd98 cleanup after msvc port 2017-01-22 21:27:17 +08:00
Nguyen Anh Quynh f9f184e719 test: fix missng pthread functions 2017-01-21 22:29:07 +08:00
Nguyen Anh Quynh de9083a532 test: fix missng pthread functions 2017-01-21 22:22:09 +08:00
xorstream 770c5616e2 Automated leading tab to spaces conversion. 2017-01-21 12:28:22 +11:00
xorstream fac6a66860 platform.h move #3 2017-01-21 00:13:21 +11:00
xorstream 1aeaf5c40d This code should now build the x86_x64-softmmu part 2. 2017-01-19 22:50:28 +11:00
Elton G 47150b6df3 reg_read and reg_write now work with registers W0 through W30 in Aarch64 (#716)
* 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
2017-01-15 20:13:35 +08:00
Nguyen Anh Quynh 55f0292aa9 Merge branch 'master' of https://github.com/unicorn-engine/unicorn 2017-01-13 20:13:31 +08:00
Nguyen Anh Quynh 353dc99af6 regress: fix arm_fp_vfp_disabled.py 2017-01-13 20:13:20 +08:00
hedger d2b7d13443 Fixed circular refs preventing Uc instances from being GC'd. Added a test case, requires `objgraph` module. 2017-01-11 18:23:21 +03:00
Nguyen Anh Quynh bc569f5a54 rename API uc_mem_free() to uc_free(). see #662 2017-01-10 20:59:14 +08:00
Nguyen Anh Quynh fdbbdc6216 rename uc_context_free() to uc_mem_free(). see #373 2017-01-09 20:52:14 +08:00
me 87e8532e67 regress: link on Linux with -lrt 2016-12-26 14:16:56 +08:00
Nguyen Anh Quynh 5f81c00559 Merge branch 'noglib' of https://github.com/cseagle/unicorn into cseagle-noglib 2016-12-19 17:32:27 +08:00
Chris Eagle e46545f722 remove glib dependency by provide compatible replacements 2016-12-18 14:56:58 -08:00
Grazfather 795a241dd3 Add ARM bx crash regress test case 2016-11-26 12:51:01 -08:00
Stephen 75d90aff52 Make cleanup (#666)
* 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
2016-11-19 17:17:48 +08:00
Peter Harliman Liem 7660768942 Fix leak and style in map_write.c (#658)
Fix potential leak, wrong text in log, and restyle
to a cleaner exit path
2016-10-25 23:47:55 +08:00
Andrew Dutcher f8ac51bb3d Document assembly instructions for x86_self_modifying 2016-08-30 14:40:26 -05:00
Nguyen Anh Quynh 10519d6864 regress: fix compilation warning in invalid_read_in_cpu_tb_exec.c 2016-08-30 21:23:50 +08:00
Nguyen Anh Quynh 69d976375e Merge branch 'fix/self_modifying' of https://github.com/rhelmot/unicorn into rhelmot-fix/self_modifying 2016-08-30 21:20:22 +08:00
Nguyen Anh Quynh 49d546b355 regress: fix some warnings on printing sizeof() 2016-08-28 01:38:37 +08:00
Nguyen Anh Quynh 89c9ea5f8f Merge branch 'fix/eflags' of https://github.com/rhelmot/unicorn into rhelmot-fix/eflags 2016-08-24 16:13:31 +08:00
Hors 90fb03cf5c Update mem_map_0x100000000.c 2016-08-19 23:33:04 +02:00
Hors 0fc3861699 Update Makefile 2016-08-19 23:32:19 +02:00
Hors deeca1f722 Create mem_map_0x100000000.c 2016-08-19 11:19:06 +02:00