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
Nguyen Anh Quynh
aabcb95f01
unit: remove ^M from test_x86_soft_paging.c
2016-02-22 14:02:28 +08:00
Nguyen Anh Quynh
2f28f3f210
unit: make test_x86_soft_paging.c compilable. also update .gitignore for its binary
2016-02-22 14:01:00 +08:00
Ramirez57
2ab2b229ce
test case: x86 guest paging
...
Test case for x86 paging using virtual addresses mapped by Unicorn, as well as unmapped.
Attempting to read/write from virtual address ranges unmapped by Unicorn wrongly causes protection faults, even when the virtual address points to read/write regions of Unicorn memory.
2016-02-22 00:03:14 -05:00
Nguyen Anh Quynh
871cdb692f
Merge branch 'hook'
2016-02-17 09:37:17 +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
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
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
Ryan Hileman
33180b5afa
add test for multiple basic block hooks
2016-01-22 18:42:14 -08:00
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
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
ed319bda0b
x86: identity map guest address to host address. this fixes issue #300
2015-12-24 09:51:17 +08:00
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
0e62ebc038
unit: fix compilation warning for test_mem_high.c
2015-12-12 00:58:49 +08:00
coco
14e75252a5
added testcase for the values read from high addresses
2015-12-10 16:18:22 +01:00
coco
e4fe6b58b4
added test for memory quirks
2015-12-08 18:23:06 +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
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
danghvu
3c1d65ea66
Reorganize test directories
2015-09-21 20:47:45 -05:00
