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211 commits

Author SHA1 Message Date
Nguyen Anh Quynh 6e5a3a6d5b regress: chmod +x jumping.py 2016-02-18 21:58:48 +08:00
emdel de5a887ed2 testcase to set ZF and modify eflags 2016-02-17 13:56:20 -08:00
Nguyen Anh Quynh 871cdb692f Merge branch 'hook' 2016-02-17 09:37:17 +08:00
Nguyen Anh Quynh b69feb8d0b Merge branch 'master' into memleak2 2016-02-15 15:52:10 +08:00
coco bfbe91834e two more testcases 2016-02-11 15:02:14 +01:00
Nguyen Anh Quynh a7a1dcc661 uc_hook_add(): add begin & end arguments for all hook types. also update Python binding after this change 2016-02-11 08:02:13 +08:00
Nguyen Anh Quynh 6478a24404 Merge branch 'gdt_idt' of https://github.com/cseagle/unicorn into cseagle-gdt_idt 2016-02-06 17:31:42 +08:00
Chris Eagle 49b9f4f8da uc_x86_mmr type available in qemu/target-i386/unicorn.c 2016-02-04 19:09:41 -08:00
Nguyen Anh Quynh 07e8f2f60d Merge pull request #423 from lunixbochs/master 
add regress for #421
 2016-02-05 09:45:01 +08:00
Ryan Hileman bcfa41c90d add regress for #421 2016-02-05 02:35:17 +01:00
Nguyen Anh Quynh 9b6d1bf324 regress: fix compilation warning for mem_fuzz.c 2016-02-05 08:54:52 +08:00
Nguyen Anh Quynh a5d9daaef4 Merge branch 'mem_fuzzing' of https://github.com/eqv/unicorn into eqv-mem_fuzzing 2016-02-05 08:49:18 +08:00
Chris Eagle 59f7bf3be7 file perms 2016-02-04 16:48:27 -08:00
Chris Eagle e59382e030 updated gdtr/idtr/ldtr/tr read/write code 2016-02-04 16:44:52 -08:00
coco 1e13777c91 added memory fuzzer and 2 resulting testcases 2016-02-04 19:57:20 +01:00
Chris Eagle 9977054a15 add support for setting gdtr, idtr, ldtr, and tr programatically 2016-02-03 09:22:29 -08:00
Nguyen Anh Quynh 101f14285a chmod +x arm_init_input_crash.py 2016-02-03 09:20:15 +08:00
McLovi9 ac806d3bfb Create arm_init_input_crash.py 2016-02-02 20:36:36 +01:00
Nguyen Anh Quynh 20b01a6933 fix merge conflict 2016-02-01 12:08:38 +08:00
Nguyen Anh Quynh e42aba760f fix a typo in test_tb_x86.c 2016-01-31 14:07:35 +08:00
Nguyen Anh Quynh 32b9deca04 unit: use UC_HOOK_MEM_VALID for test_tb_x86.c 2016-01-31 13:14:11 +08:00
Nguyen Anh Quynh 1fb5416f4a unit: simplify test_tb_x86.c 2016-01-31 13:06:42 +08:00
Nguyen Anh Quynh a5020c69bb Merge pull request #408 from egberts/master 
Pull Request for Issue #364: Invalidating Translation Cache after self-modifying code
 2016-01-31 10:37:04 +08:00
steve fc22a359e2 Issue #364 - Move RIP/PC closer next to the offending self-modifying code 
which modified the 2nd next instruction (imul) in which that escaped
our wonderful ability to invalidate the
instruction translation cache in which we badly need to pick up the
self-modification being made.
 2016-01-30 19:30:17 -05:00
Nguyen Anh Quynh 5a04bcb115 allow to change PC during callback. this solves issue #210 2016-01-28 14:06:17 +08:00
Nguyen Anh Quynh 48ab148d1c Merge branch 'hook' 2016-01-26 22:52:29 +08:00
xorstream 7973f6b4c9 Added mode endian flags for sparc tests and fixed mode in sparc_jump_to_zero.c 2016-01-25 13:50:26 +11:00
xorstream 26d3b1e7d6 Added ppc 32bit mode and added sparc mode checks to bring it in line with other archs 2016-01-24 22:27:33 +11:00
Nguyen Anh Quynh 249e2ac0a0 Merge branch 'hook-refactor' of https://github.com/lunixbochs/unicorn into lunixbochs-hook-refactor 2016-01-23 10:58:37 +08:00
Nguyen Anh Quynh d79925f477 sparc: add SPARC32 mode (= UC_MODE_32) 2016-01-23 10:48:18 +08:00
Ryan Hileman 33180b5afa add test for multiple basic block hooks 2016-01-22 18:42:14 -08:00
Nguyen Anh Quynh 5c6c67bb3a regress: fix Sparc mode for sparc_reg.py 2016-01-23 10:17:42 +08:00
xorstream 8763d426c2 Fix uc_mode usage in source code 2016-01-23 12:08:49 +11:00
Nguyen Anh Quynh 840eb54f05 Revert "arm64: fix the access to tcg_op_defs[] in arm64 backend (issue #387)" 
This reverts commit 3000ca6abf.
 2016-01-22 11:33:36 +08:00
Nguyen Anh Quynh 3000ca6abf arm64: fix the access to tcg_op_defs[] in arm64 backend (issue #387) 2016-01-22 11:33:28 +08:00
Nguyen Anh Quynh 6f0a01293d unit: fix some compilation warnings in test_tb_x86.c 2016-01-17 10:06:00 +08:00
steve f0dac63b69 In response to issue #364, a unit test case has been created 
for exercising proper flushing of the instruction translation cache.
 2016-01-16 18:05:32 -05:00
Nguyen Anh Quynh d0125eb8bf regress: add invalid_write.py to test issue #371 2016-01-13 11:35:09 +08:00
Nguyen Anh Quynh 7de48f2f75 regress: add emu_clear_errors to .gitignore 2016-01-12 01:02:45 +08:00
Nguyen Anh Quynh e1fe63ae13 regress: fix compilation warnings for emu_clear_errors.c 2016-01-12 00:37:15 +08:00
Nguyen Anh Quynh fa430b4ad4 Merge branch 'test/issue-351' of https://github.com/williballenthin/unicorn into williballenthin-test/issue-351 2016-01-12 00:22:33 +08:00
Willi Ballenthin a9d4b4cfa7 add test case in C demonstrating issue 351 2016-01-11 09:57:13 -05:00
Nguyen Anh Quynh f4a5273ce7 Merge pull request #365 from williballenthin/test/issue-351 
add test case demonstrating issue 351
 2016-01-11 16:13:52 +08:00
Ryan Hileman b6db70808d add regress for #366 2016-01-10 23:51:11 -08:00
Willi Ballenthin b2b1d0be01 add test case demonstrating issue 351 2016-01-10 23:56:34 -05:00
Nguyen Anh Quynh 2a269acac1 regress: add memleak_xxx.c to test memleak issue 2016-01-10 23:56:14 +08:00
Nguyen Anh Quynh ec4a47fc19 regress: fix 1 more compilation warning on printf format 2016-01-10 23:55:19 +08:00
Nguyen Anh Quynh 32bca0bd02 regress: fix some compilation warnings on printf format 2016-01-10 23:45:02 +08:00
farmdve 264c4c1b54 Add some fixes to the tests. 
My mem_nofree test fails on the latest code as apparently my address and
sizes overlap each other.

The mem_unmap test failed as the invalid memory hook case was incorrect.
 2016-01-05 18:02:54 +02:00
Nguyen Anh Quynh 06108ea908 regress: add rep_hook.py 2016-01-01 10:44:08 +08:00
Nguyen Anh Quynh 91501bc2d1 unit: modify the testcase #349 to reflect the recent change on the semantics of uc_mem_map() 2015-12-30 09:19:34 +08:00
Nguyen Anh Quynh 6e534417f1 unit: change clang -> CC 2015-12-30 08:50:58 +08:00
coco fa2da819b6 added test for unmap of doubly mapped region 2015-12-28 22:02:31 +01:00
Nguyen Anh Quynh 99b401c609 Merge branch 'la-fixed' of https://github.com/JCYang/unicorn into JCYang-la-fixed 2015-12-28 12:21:31 +08:00
Justin Campbell 9da93af861 Removed commented out code from MIPS kernel MMU test 2015-12-28 00:36:56 +00:00
Justin Campbell 822198ad16 Added new regression test for ability to execute MIPS at KSEG0 and higher when in kernel mode 2015-12-28 00:34:26 +00:00
Spl3en c9f6648877 Add sysenter_hook_x86 to tests/regress/Makefile and sysenter_hook_x86 to .gitignore. 2015-12-24 18:25:35 +01:00
Spl3en 4c3ad139ea (Fix #341) SYSENTER instruction is not properly hooked with uc_hook_add in x86 emulation. 
helper_sysenter in qemu/target-i386/seg_helper.c didn't check properly if a call interrupt callback was registred.
It has been fixed by copying the helper_syscall behavior.
 2015-12-24 16:00:22 +01:00
Nguyen Anh Quynh ed319bda0b x86: identity map guest address to host address. this fixes issue #300 2015-12-24 09:51:17 +08:00
Nguyen Anh Quynh 2984901f62 regress: fix testcase hook_code_add_del.py 2015-12-23 01:45:29 +08:00
Nguyen Anh Quynh b29ce1c4fd chmod +x hook_code_add_del.py 2015-12-23 01:44:02 +08:00
Nguyen Anh Quynh 0f6d27cc88 Merge branch 'xorstream-mips_branch_likely_issue' 2015-12-23 01:40:51 +08:00
Nguyen Anh Quynh 24d344bf61 Merge branch 'master' of https://github.com/unicorn-engine/unicorn 2015-12-23 01:40:42 +08:00
Nguyen Anh Quynh 85c2bd31f5 indentation 2015-12-23 01:18:52 +08:00
Nguyen Anh Quynh 3bd2e1213d Merge pull request #335 from michalmalik/patch-1 
Add regress test for issue #334
 2015-12-22 21:30:22 +08:00
farmdve 784b8066e2 Add test for pre-instruction hook being called more times. 2015-12-22 12:33:36 +02:00
Michal Malik 39c7f0fb1d Add regress test for issue #334 
https://github.com/unicorn-engine/unicorn/issues/334

The code is a bit different than in the issue, but it should demonstrate the main problem just fine.
 2015-12-22 11:29:55 +01:00
xorstream ae64fb370b Fix address in comments 2015-12-22 21:01:30 +11:00
JC Yang 5be70eb91b Add test case for issue 287. 2015-12-22 15:25:36 +08:00
Nguyen Anh Quynh ee1772e28a indentation 2015-12-22 15:13:59 +08:00
xorstream 5fda79b38a Updated mips_branch_likely_issue test to check if executed and hooked. 2015-12-21 09:57:15 +11:00
Nguyen Anh Quynh 5e8af30110 indentation 2015-12-20 20:43:37 +08:00
xorstream 7c1297662c Added test for MIPS branch likely instructions. 2015-12-20 16:07:54 +11:00
Nguyen Anh Quynh 63e227a585 indentation 2015-12-20 12:16:03 +08:00
xorstream caa437c0ff Added test for uc_emu_stop() in code hook not always stopping the emu at the current instruction. 2015-12-20 15:03:34 +11:00
xorstream fa4fd72c5f Added test for uc_emu_stop() in code hook not always stopping the emu at the current instruction. 2015-12-20 14:59:29 +11:00
Nguyen Anh Quynh 771f9f7c3b fix conflicts when merging map-ptr branch to master branch 2015-12-17 08:12:02 +08:00
Nguyen Anh Quynh c8853929b7 Merge pull request #320 from xorstream/threaded 
Added test for uc_open() and uc_emu_start() being called by different threads.
 2015-12-16 11:07:23 +08:00
xorstream d871e17ffd Added return values in main() to rw_hookstack.c so that it builds in MinGW. 2015-12-16 13:13:15 +11:00
xorstream 6aa33e8359 Added test for uc_open() and uc_emu_start() being called by different threads. 2015-12-16 13:08:33 +11:00
xorstream f111d7d1ca Added support for building tests from MinGW. 2015-12-16 12:59:30 +11:00
univm 845392de1e Test for stack hooking. 2015-12-12 00:48:46 +02:00
Nguyen Anh Quynh 0e62ebc038 unit: fix compilation warning for test_mem_high.c 2015-12-12 00:58:49 +08:00
Nguyen Anh Quynh a142611f56 sparc: set compute functions for icc_table[] & xcc_table[]. this fixes issue #289 2015-12-12 00:41:09 +08:00
Nguyen Anh Quynh ff7e4abd53 Merge pull request #308 from ranmrdrakono/master 
Added testcase for int instruction tracing
 2015-12-11 10:04:56 +08:00
coco 14e75252a5 added testcase for the values read from high addresses 2015-12-10 16:18:22 +01:00
Nguyen Anh Quynh 9d7f81d195 Merge pull request #307 from xorstream/mips_delayslot_codehook 
Added mnemonic printing to disasm function.
 2015-12-10 13:17:57 +08:00
xorstream 27128a9563 Added mnemonic printing to disasm function. 2015-12-10 13:09:31 +11:00
farmdve 0d98607121 Unmapped memory is not freed. 
While uc_mem_unmap does unmap memory regions from Unicorn, it does not
free the memory. It accumulates over time when reusing a single Unicorn
instance.
 2015-12-10 00:08:07 +02:00
xorstream eb8d1b58c7 Added MIPS delay slot code hook test. 
Tests that the code hook gets called for instructions in the branch delay slot for MIPS cpu.
 2015-12-09 18:09:15 +11:00
xorstream 7f04b0f772 Added MIPS delay slot code hook test. 
Tests that the code hook gets called for instructions in the branch delay slot for MIPS cpu.
 2015-12-09 18:06:53 +11:00
coco e4fe6b58b4 added test for memory quirks 2015-12-08 18:23:06 +01:00
practicalswift 31e32d1734 Crash case: Jump to invalid address (0x0), sparc32 2015-12-02 21:55:13 +01:00
practicalswift 23aa6aa9a6 Add invalid_read_in_tb_flush_x86_64 to .gitignore and Makefile 2015-12-02 07:15:44 +01:00
practicalswift c50bf567c0 Crash case: Invalid read of size 8 in tb_flush_x86_64 2015-12-01 22:41:51 +01:00
practicalswift 7a1067ad4a Crash case: Invalid read of size 4 when tracing (MIPS32). See #282 2015-11-30 23:44:49 +01:00
practicalswift 75a325e8c6 Crash case: Invalid read of size 8 in tb_flush_x86_64. 2015-11-29 23:00:34 +01:00
Ryan Hileman 230cbd5330 add permissions to map_ptr api 2015-11-28 11:28:31 -08:00
Ryan Hileman 6d21ebabea implement host-controlled memory mapping for #261 2015-11-27 23:30:36 -08:00
practicalswift 36948320ce invalid_read_in_cpu_tb_exec_x86_64 → invalid_write_in_cpu_tb_exec_x86_64 2015-11-17 08:44:38 +01:00