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51 Commits

Author SHA1 Message Date
Nguyen Anh Quynh
2f297bdd3a handle some errors properly so avoid exit() during initialization. this fixes issue #237 2015-11-12 01:43:41 +08:00
Willi Ballenthin
5eb75c311e python bindings: use relative paths for imports to support py3 2015-11-02 09:34:58 -05:00
Willi Ballenthin
197602b806 python README.TXT: clarify working directories 
clarify in which directory to build the core project and install the python bindings. when i went to install the python bindings, i was momentarily confused why the root Makefile didn't have an `install3` target.
 2015-11-01 08:50:06 -05:00
Tim Blazytko
94012558fb python bindings: added mem_protect 2015-10-28 05:26:09 +01:00
Tim Blazytko
fe2ecdf6f9 python bindings: added mem_unmap 2015-10-28 05:25:36 +01:00
Nguyen Anh Quynh
359055b4ff python: properly load supporting DLLs in dependency order. this fixes issue #208 2015-10-26 15:46:10 +08:00
Nguyen Anh Quynh
298a942dd1 python: fix DLL loading for Windows 2015-10-19 22:10:05 +08:00
Tim Strazzere
a44b6e1efc Add OSX 10.11 dylib load fix 
El Capitan does	not guaranteed that
(DY)LD_LIBRARY_PATH will exist, so force
one last check for the default install
directory that the install script uses.
 2015-10-16 17:07:53 -07:00
Matt
8886553116 Fix typo in register name (Python sample) 
Register should be `edx` (not `dex`)
 2015-10-15 20:40:03 +02:00
Nguyen Anh Quynh
749a25d6d3 python: no installer & PyPI packages available yet 2015-10-15 23:51:31 +08:00
Nguyen Anh Quynh
b1d41d414b on some hook events, uc_hook_add() should not allow more than 1 handler. this add UC_ERR_HOOK_EXIST error type 2015-10-10 18:01:47 +08:00
Nguyen Anh Quynh
d93210ad5a python: better support for Python3 (adapted from Capstone code) 2015-10-04 10:55:29 +08:00
Ryan Hileman
7e7c6512f5 add composite const generator (fix #161) 2015-10-03 10:41:19 -07:00
Nguyen Anh Quynh
9e64cba6ec Rename some hook related enums: 
- UC_ERR_READ_INVALID -> UC_ERR_READ_UNMAPPED
 - UC_ERR_WRITE_INVALID -> UC_ERR_WRITE_UNMAPPED
 - UC_ERR_FETCH_INVALID -> UC_ERR_FETCH_UNMAPPED
 - UC_MEM_READ_INVALID -> UC_MEM_READ_UNMAPPED
 - UC_MEM_WRITE_INVALID -> UC_MEM_WRITE_UNMAPPED
 - UC_MEM_FETCH_INVALID -> UC_MEM_FETCH_UNMAPPED
 - UC_HOOK_MEM_READ_INVALID -> UC_HOOK_MEM_READ_UNMAPPED
 - UC_HOOK_MEM_WRITE_INVALID -> UC_HOOK_MEM_WRITE_UNMAPPED
 - UC_HOOK_MEM_FETCH_INVALID -> UC_HOOK_MEM_FETCH_UNMAPPED
 - UC_HOOK_MEM_INVALID -> UC_HOOK_MEM_UNMAPPED

This also renames some newly added macros to use _INVALID postfix:

 - UC_HOOK_MEM_READ_ERR -> UC_HOOK_MEM_READ_INVALID
 - UC_HOOK_MEM_WRITE_ERR -> UC_HOOK_MEM_WRITE_INVALID
 - UC_HOOK_MEM_FETCH_ERR -> UC_HOOK_MEM_FETCH_INVALID
 - UC_HOOK_MEM_ERR -> UC_HOOK_MEM_INVALID

Fixed all the bindings Java, Go & Python.
 2015-09-30 14:46:55 +08:00
Nguyen Anh Quynh
90eb8f2e72 This commit continues the PR #111 
- Allow to register handler separately for invalid memory access
- Add new memory events for hooking:
   - UC_MEM_READ_INVALID, UC_MEM_WRITE_INVALID, UC_MEM_FETCH_INVALID
   - UC_HOOK_MEM_READ_PROT, UC_HOOK_MEM_WRITE_PROT, UC_HOOK_MEM_FETCH_PROT
- Rename UC_ERR_EXEC_PROT to UC_ERR_FETCH_PROT
- Change API uc_hook_add() so event type @type can be combined from hooking types
 2015-09-24 14:18:02 +08:00
Sean Heelan
75c5904ec1 Makes the hook types consistent, with a single indicator for each of 
read, write and fetch.

This commit only adds the enum values. The functionality still has to be
updated.

As per issue #111
 2015-09-22 12:26:01 +07:00
danghvu
8c163706e4 Fix issue #113, untracked reference 2015-09-16 21:33:01 -05:00
Nguyen Anh Quynh
fe807952d0 bindings: update Sparc registers after the last core change 2015-09-15 14:17:57 +07:00
Nguyen Anh Quynh
548355acca sparc: do not accept BIGENDIAN mode in samples. more sanity check should be done in the core 2015-09-11 14:02:27 +08:00
Nguyen Anh Quynh
39ac1bcb4e rename UC_ERR_INVAL to UC_ERR_ARG 2015-09-09 16:54:47 +08:00
Nguyen Anh Quynh
d7ef204398 rename error codes ERR_MEM_READ, ERR_MEM_WRITE, ERR_MEM_FETCH 2015-09-09 16:25:48 +08:00
Nguyen Anh Quynh
d3d38d3f21 handle read/write/fetch from unaligned addresses. this adds new error codes UC_ERR_READ_UNALIGNED, UC_ERR_WRITE_UNALIGNED & UC_ERR_FETCH_UNALIGNED 2015-09-09 15:52:15 +08:00
Nguyen Anh Quynh
7a5d790ade rename UC_MEM_EXE to UC_MEM_FETCH 2015-09-08 12:55:56 +08:00
Nguyen Anh Quynh
d1bdbd11e7 rename uchook to uc_hook, ucengine to uc_engine, uc_hook_t to uc_hook_type 2015-09-05 11:20:32 +08:00
Nguyen Anh Quynh
022f8d82d1 handle memory fetch as invalid memory access. now we can also report error if exec memory is unmapped (UC_ERR_MEM_FETCH) 2015-09-04 11:55:17 +08:00
Nguyen Anh Quynh
7ceb2eb0b9 bindings: update constants after the recent changes in the core 2015-09-04 10:54:21 +08:00
Jonathon Reinhart
291ec98675 python: fix a couple more function signatures 2015-09-03 22:46:43 -04:00
Jonathon Reinhart
99e34d212a bring python bindings up-to-date with new API 2015-09-03 22:34:58 -04:00
Nguyen Anh Quynh
0962c4822b cleanup & update bindings' constants 2015-09-04 09:43:31 +08:00
Nguyen Anh Quynh
15f6da1c3a bindings: update UC_MODE_BIG_ENDIAN after the change in the core 2015-08-29 15:10:33 +08:00
Nguyen Anh Quynh
fcd0d02bae python: udpate binding after the last change on uc_mem_map() API 2015-08-29 13:17:50 +08:00
Chris Eagle
986096d443 fix file perms 2015-08-28 21:05:38 -07:00
Chris Eagle
94ac0f02e6 file permissions changes 2015-08-28 20:03:36 -07:00
Nguyen Anh Quynh
8aba3170c6 bindings: update consts after the latest change in the core 2015-08-29 09:03:12 +08:00
Nguyen Anh Quynh
10464408a5 Merge branch 'const-gen' of https://github.com/lunixbochs/unicorn into lunixbochs-const-gen 2015-08-29 00:42:38 +08:00
Nguyen Anh Quynh
3f771abe73 python: add sample_all.sh 2015-08-29 00:26:34 +08:00
Ryan Hileman
40ba1ea1b0 improve const generator; emit unicorn.h consts 2015-08-28 07:32:25 -07:00
Kong Nguyen
4d7b7c1d5e make sample_network_auditing.py runnable 2015-08-26 22:40:41 +08:00
Nguyen Anh Quynh
22b549a4db x86: add sample for 16bit mode 2015-08-26 09:25:29 +08:00
Nguyen Anh Quynh
783b68c85b handle SYSCALL for shellcode.py 2015-08-24 15:02:06 +08:00
Nguyen Anh Quynh
60099d1d69 x86: add back 2 registers X86_REG_FCW & X86_REG_FPIP 2015-08-24 13:58:52 +08:00
Nguyen Anh Quynh
d64ef59871 python: update consts after the latest change in the core 2015-08-24 13:16:22 +08:00
mothran
2516de7ed8 renamed m68k enum constants 2015-08-23 21:56:24 -07:00
mothran
1dd3334f87 changed the constants in the newest regression and sample files 2015-08-23 21:51:53 -07:00
mothran
995924176a Merge branch 'const_rename' 2015-08-23 21:42:02 -07:00
mothran
a167f7c456 renames the register constants so unicorn and capstone can compile together 2015-08-23 21:36:33 -07:00
Nguyen Anh Quynh
033a44361b python: rename API uc_support to uc_arch_supported 2015-08-24 09:53:16 +08:00
Ryan Hileman
76d8541717 add check for mem_map(size=0) (#14) 2015-08-23 14:16:40 -07:00
Nguyen Anh Quynh
e1baf2f36b x86: support hooking SYSCALL/SYSENTER instructions. we no longer share the SYSCALL callback with interrupt instructions 2015-08-23 01:19:40 +08:00
Ryan Hileman
2dd3983ee3 add syscall test 2015-08-21 18:02:26 -07:00