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979 Commits 7 Branches 6 Tags 35 MiB
b69feb8d0b
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119 Commits

Author SHA1 Message Date
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remove an outdated line on UC_QUERY_MODE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
ed77cacbf3 cosmetic change for uc_x86_mmr 2016-02-06 17:34:19 +08:00
Chris Eagle
49b9f4f8da uc_x86_mmr type available in qemu/target-i386/unicorn.c 2016-02-04 19:09:41 -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
Chris Eagle
9977054a15 add support for setting gdtr, idtr, ldtr, and tr programatically 2016-02-03 09:22:29 -08:00
Nguyen Anh Quynh
20b01a6933 fix merge conflict 2016-02-01 12:08:38 +08:00
Nguyen Anh Quynh
a2ef52172c add combination hook type UC_HOOK_MEM_VALID to intercept all valid memory access 2016-01-31 13:12:34 +08:00
Nguyen Anh Quynh
e750a4e97c when uc_mem_exec() remove EXE permission, quit current TB & continue emulating with TB flushed. this fixes issue in PR #378 2016-01-28 00:56:55 +08:00
Nguyen Anh Quynh
48ab148d1c Merge branch 'hook' 2016-01-26 22:52:29 +08:00
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
6f3d48077e rename UC_QUERY_ARM_MODE to a more generic name UC_QUERY_MODE. make all bindings support this new constant 2016-01-24 01:08:23 +08:00
Nguyen Anh Quynh
4dbad9aa9b add new API uc_query() to query internal status of emulator at runtime 2016-01-23 17:14:44 +08:00
Nguyen Anh Quynh
38d1443504 Merge branch 'hook-refactor' of https://github.com/lunixbochs/unicorn into lunixbochs-hook-refactor 2016-01-23 13:24:12 +08:00
Ryan Hileman
9f9bd7098b patch hook bounds to be inclusive 2016-01-22 19:24:45 -08:00
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
93052f6566 refactor to allow multiple hooks for one type 2016-01-22 18:41:43 -08:00
xorstream
288ef1df0a Fix uc_mode usage in source code 2016-01-23 12:10:12 +11:00
xorstream
8763d426c2 Fix uc_mode usage in source code 2016-01-23 12:08:49 +11:00
xorstream
82b7599e15 Sorted uc_modes by CPU and added masks 2016-01-23 09:47:29 +11:00
xorstream
b48fbf7520 Sorted uc_modes by CPU and added masks 2016-01-23 00:55:31 +11:00
xorstream
789971eeb9 Sorted uc_modes by CPU and added masks 2016-01-23 00:53:34 +11:00
Nguyen Anh Quynh
f5fa84d985 consistent style for docs of unicorn.h 2016-01-16 18:31:24 +08:00
Nguyen Anh Quynh
978f671fa5 fix some comments in unicorn.h 2016-01-16 18:17:13 +08:00
Nguyen Anh Quynh
3d8f413ce8 new API uc_mem_regions() to retrieve the list of memory regions mapped by uc_mem_map_*() 2016-01-16 16:57:17 +08:00
farmdve
036763d6ae Fix memory leaks as reported by DrMemory and Valgrind. 
ARM and probably the rest of the arches have significant memory leaks as
they have no release interface.

Additionally, DrMemory does not have 64-bit support and thus I can't
test the 64-bit version under Windows. Under Linux valgrind supports
both 32-bit and 64-bit but there are different macros and code for Linux
and Windows.
 2016-01-08 01:42:56 +02:00
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
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
Nico01
4127179fe3 fix compilation with capstone next 2015-11-07 16:55:42 +01:00
farmdve
389bc06b49 Fix crash on 00 opcode. 
l1_map should be an array of pointers, thus void **
 2015-11-06 14:08:12 +02:00
Nguyen Anh Quynh
3a36e327ab support memory redirection, so the issue #217 is fixed 2015-10-27 14:37:03 +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
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
2b0b4169bc mips: advance PC for SYSCALL instruction. this fixes issue #157 2015-09-28 10:58:43 +08:00
Nguyen Anh Quynh
5055899514 clarify that UC_HOOK_INTR is also for handling syscall events 2015-09-27 11:29:19 +08:00
Nguyen Anh Quynh
dc1e9d3626 remove UC_HOOK_*_ALL hook types as they are not for same hook handlers 2015-09-24 23:23:05 +08:00
Nguyen Anh Quynh
aa546ba7d6 add UC_HOOK_MEM_ALL macro to hook all kind of memory accesses 2015-09-24 20:59:45 +08:00
Nguyen Anh Quynh
2599d41404 add some hooking macros for all kind of memory access events 2015-09-24 19:21:31 +08:00
Nguyen Anh Quynh
738b8d89f9 correct instructions for uc_cb_hookmem_t & uc_cb_eventmem_t. this fixes a part of issue #151 2015-09-24 18:50:49 +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
dfb4a9d9ad Revert "Remove uc_cb_eventmem_t as it is identical to uc_cb_hookmem_t" 
As pointed out by aquynh the return types are actually different. A
uc_cb_eventmem_t callback returns a bool, while uc_cb_hookmem_t has a
void return type.

This reverts commit cb2b97f26c.
 2015-09-23 12:51:47 +07:00
Sean Heelan
2ef59e5727 Renamed UC_HOOK_MEM_INVALID_[READ/WRITE/FETCH] to 
UC_HOOK_MEM_[READ/WRITE/FETCH]_INVALID as per aquynh's feedback.
 2015-09-23 12:48:13 +07:00
Sean Heelan
cb2b97f26c Remove uc_cb_eventmem_t as it is identical to uc_cb_hookmem_t, as per 
issue #111
 2015-09-22 12:37:05 +07:00
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
mothran
1638372793 fix small whitespace issue 2015-09-14 20:48:31 -07:00
mothran
d4d5631181 updated the sparc.h header so the alignment of certain registers was correct 2015-09-14 20:42:41 -07:00
Nguyen Anh Quynh
113245e12a fix some comments in unicorn.h 2015-09-09 17:00:00 +08:00