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168 Commits

Author SHA1 Message Date
zhangwm
d8fe34a2e8 armeb: Add support for ARM big endian. 2017-03-13 22:32:44 +08:00
Nguyen Anh Quynh
f4325f8c4e bindings: update to support X86 MSR id 2017-02-24 21:51:01 +08:00
Ahmed Samy
02e6c14e12 x86: add MSR API via reg API (#755) 
Writing / reading to model specific registers should be as easy as
calling a function, it's a bit stupid to write shell code and run them
just to write/read to a MSR, and even worse, you need more than just a
shellcode to read...

So, add a special register ID called UC_X86_REG_MSR, which should be
passed to uc_reg_write()/uc_reg_read() as the register ID, and then a
data structure which is uc_x86_msr (12 bytes), as the value (always), where:
	Byte	Value		Size
	0	MSR ID		4
	4       MSR val		8
 2017-02-24 21:37:19 +08:00
fG!
d5870ff47d Update unicorn.h (#753) 
Make it clear that only very few instructions can be hooked
 2017-02-21 10:22:17 +08:00
Nguyen Anh Quynh
b616115df1 update ChangeLog 2017-01-25 12:00:18 +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
Nguyen Anh Quynh
c6de7930c9 remove mutex code 2017-01-20 15:44:03 +08:00
Nguyen Anh Quynh
42771848d6 no more spinlock 2017-01-20 14:57:33 +08:00
Jonas
ec6602a7e1 fixed documentation of uc_emu_stop (#721) 2017-01-20 06:19:43 +08:00
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
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
Nguyen Anh Quynh
52cb0ba78e cleanup more synchronization code 2017-01-09 14:05:39 +08:00
cojocar
428cb83060 Support for MCLASS ARM cpu (Cortex-M3) (#700) 
Support for Cortex-M ARM CPU already exists in Qemu. This patch just
exposes a "cortex-m3" CPU.

"uc_open(UC_ARCH_ARM, UC_MODE_THUMB | UC_MODE_MCLASS, &uc);"
Instantiates a CPU with this feature on.

Signed-off-by: Lucian Cojocar <lucian@cojocar.com>
 2016-12-27 22:49:06 +08:00
Nguyen Anh Quynh
7a1930a879 add UC_VERSION_{MAJOR, MINOR, EXTRA} 2016-10-25 14:37:47 +08:00
Nguyen Anh Quynh
4083b87032 add new hook type UC_HOOK_MEM_READ_AFTER, adapted from PR #399 by @farmdve. updated all bindings, except Ruby & Haskell 2016-10-22 11:19:55 +08:00
Andrew Dutcher
80f35d3b2b remove safety checks, for some reason 2016-10-11 13:07:14 -07:00
Andrew Dutcher
ea54204952 Tweak some names in a few places, encapsulate the uc_context struct to hide it from users for some reason 2016-10-10 14:04:51 -07:00
Andrew Dutcher
1ab2154fe5 Change save/restore API to have explicit alloc/free functions. Python has explicit save/update functions. 2016-10-07 11:39:42 -07:00
Nguyen Anh Quynh
a6e8564153 typo 2016-10-07 10:06:53 +08:00
Nguyen Anh Quynh
73577cbcd1 rename uc_regstate_restore to uc_context_restore, uc_context_save to uc_context_save 2016-10-07 10:03:19 +08:00
Nguyen Anh Quynh
b7cdbe7a88 Merge branch 'feat/reg_save_restore' of https://github.com/rhelmot/unicorn into rhelmot-feat/reg_save_restore 2016-10-07 09:57:07 +08:00
Andrew Dutcher
e3b0e52013 Rename save/restore functions to match the style of the rest of the API 2016-09-28 21:21:44 -07:00
Ryan Hileman
cb615fdba7 remove uc->cpus 2016-09-23 07:38:21 -07:00
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
8b030ae51a fix for issue #523 2016-08-27 21:49:11 +08:00
Andrew Dutcher
0ef2b5fd71 New feature: registers can be bulk saved/restored in an opaque blob 2016-08-20 04:14:07 -07:00
Andrew Dutcher
97b10da133 Undo the disaster that was the patch to unicorn github issue #266 and fix it correctly. makes normal self-modifying code work. 2016-08-09 19:35:20 -07:00
Hoang-Vu Dang
9a2a5b15d8 Rename unhandled CPU exception 2016-07-05 11:10:39 -05:00
Hoang-Vu Dang
9cdca5a32b Unhandled interrupt will halt execution 2016-07-04 17:07:57 -05:00
Chris Eagle
1c73753507 don't try to override native C++ data type 2016-06-06 19:05:05 -07:00
xorstream
6ca8ba16fc Changed bool typedef from int to unsigned char. 2016-05-10 23:53:39 +10:00
xorstream
544942cc64 Added MSVC bindings for uc_reg_write_batch() and uc_reg_read_batch() and fixed UC_HOOK_INSN hooking. 2016-05-10 23:29:11 +10:00
Nguyen Anh Quynh
c45f791dd2 delete include/unicorn/platform.h 2016-04-30 08:41:12 +08:00
Nguyen Anh Quynh
3a742fb6f6 fix conflicts when merging no-thread to master 2016-04-23 10:06:57 +08:00
Nguyen Anh Quynh
cc6cbc5cf7 Merge branch 'memleak' into m2 2016-04-18 12:48:13 +08:00
Nguyen Anh Quynh
47a7bb3c9f Merge branch 'smaller_nothreads' of https://github.com/cseagle/unicorn into cseagle-smaller_nothreads 2016-04-17 23:37:06 +08:00
Ryan Hileman
acd88856e1 add batched reg access 2016-04-04 20:51:38 -07:00
Adrian Herrera
fd825fb800 Added stdint include to x86.h 
x86.h referenced types defined in stdint.h (e.g. uint16_t, etc.), but didn't
actually include stdint.h
 2016-04-01 23:38:32 +11:00
Chris Eagle
9467254fc0 strip out per cpu thread code 2016-03-25 17:24:28 -07:00
Nguyen Anh Quynh
fb1ebac000 Merge branch 'master' into m1 2016-03-09 15:13:42 +08:00
Spl3en
338fb0e81b Fix a typo in uc_hook_add documentation. 2016-03-07 17:52:08 +01:00
Nicolas PLANEL
1087ba9dea [query] add UC_QUERY_PAGE_SIZE uc_query helper 
Return the current page size used by the current arch.
Useful to call uc_mem_map() with memory/size aligned.

Signed-off-by: Nicolas PLANEL <nplanel@redhat.com>
 2016-03-04 15:54:24 +11:00
Hiroyuki UEKAWA
c5888e5670 move macros in qemu/target-*/unicorn*.c to uc_priv.h 2016-03-02 12:43:02 +09:00
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
Nguyen Anh Quynh
f267ff2b17 Update unicorn.h 
remove an outdated line on UC_QUERY_MODE
 2016-02-15 10:27:20 +08:00
Nguyen Anh Quynh
0822c0af85 bump API version to 1.0 2016-02-11 08:05:15 +08:00
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
ed77cacbf3 cosmetic change for uc_x86_mmr 2016-02-06 17:34:19 +08:00