b48fbf7520
Sorted uc_modes by CPU and added masks
2016-01-23 00:55:31 +11:00
789971eeb9
Sorted uc_modes by CPU and added masks
2016-01-23 00:53:34 +11:00
f5fa84d985
consistent style for docs of unicorn.h
2016-01-16 18:31:24 +08:00
978f671fa5
fix some comments in unicorn.h
2016-01-16 18:17:13 +08:00
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
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
230cbd5330
add permissions to map_ptr api
2015-11-28 11:28:31 -08:00
6d21ebabea
implement host-controlled memory mapping for #261
2015-11-27 23:30:36 -08:00
2f297bdd3a
handle some errors properly so avoid exit() during initialization. this fixes issue #237
2015-11-12 01:43:41 +08:00
4127179fe3
fix compilation with capstone next
2015-11-07 16:55:42 +01:00
389bc06b49
Fix crash on 00 opcode.
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l1_map should be an array of pointers, thus void **
2015-11-06 14:08:12 +02:00
3a36e327ab
support memory redirection, so the issue #217 is fixed
2015-10-27 14:37:03 +08:00
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
23b3f651f9
Indentation
2016-03-10 07:45:36 -03:00
0a3799eada
FPU control word and tags
2016-03-09 19:14:33 -03:00
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
2b0b4169bc
mips: advance PC for SYSCALL instruction. this fixes issue #157
2015-09-28 10:58:43 +08:00
5055899514
clarify that UC_HOOK_INTR is also for handling syscall events
2015-09-27 11:29:19 +08:00
dc1e9d3626
remove UC_HOOK_*_ALL hook types as they are not for same hook handlers
2015-09-24 23:23:05 +08:00
aa546ba7d6
add UC_HOOK_MEM_ALL macro to hook all kind of memory accesses
2015-09-24 20:59:45 +08:00
2599d41404
add some hooking macros for all kind of memory access events
2015-09-24 19:21:31 +08:00
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
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
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
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
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
75c5904ec1
Makes the hook types consistent, with a single indicator for each of
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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
1638372793
fix small whitespace issue
2015-09-14 20:48:31 -07:00
d4d5631181
updated the sparc.h header so the alignment of certain registers was correct
2015-09-14 20:42:41 -07:00
113245e12a
fix some comments in unicorn.h
2015-09-09 17:00:00 +08:00
39ac1bcb4e
rename UC_ERR_INVAL to UC_ERR_ARG
2015-09-09 16:54:47 +08:00
d7ef204398
rename error codes ERR_MEM_READ, ERR_MEM_WRITE, ERR_MEM_FETCH
2015-09-09 16:25:48 +08:00
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
7a5d790ade
rename UC_MEM_EXE to UC_MEM_FETCH
2015-09-08 12:55:56 +08:00
f6cecf45d2
change mem read/write APIs to use void*
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Don't force the user to use uint8_t pointers, or cast their
pointers-to-other-objects to uint8_t* when calling these APIs.
2015-09-07 12:44:03 -04:00
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
84a374e876
Merge remote-tracking branch 'upstream/master' into hook_mem_constants_documentation
2015-09-05 00:41:23 +07:00
41846af60a
Add clarity to the documentation of the UC_HOOK_MEM constants.
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The previous comments weren't explicit, in all cases, as to what the difference
(mapped versus unmapped) between the access types was.
2015-09-05 00:35:00 +07:00
d506b900eb
cache the last entry of mapped blocks in memory_mapping() for better performance
2015-09-04 15:40:47 +08:00
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
5f32e2c1ae
s/uc_hook_h/uchook/g
2015-09-03 22:39:23 -04:00
da46071c7d
bring new code and samples up-to-date with API changes
2015-09-03 22:15:49 -04:00
5e9d07a40a
Merge remote-tracking branch 'upstream/master' into change-handle-based-api
2015-09-03 22:01:52 -04:00
0962c4822b
cleanup & update bindings' constants
2015-09-04 09:43:31 +08:00
6ca85a72ed
simplify uc_mem_protect() & uc_mem_unmap()
2015-09-04 01:02:38 +08:00
b8d4240240
solve merging conflict
2015-09-03 18:05:21 +08:00
5b62d436a9
change public APIs to use `ucengine`
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See #52 .
2015-09-02 22:00:09 -04:00
bd0a6921cc
Merge remote-tracking branch 'upstream/master' into change-handle-based-api
2015-09-02 21:04:43 -04:00
8b39ec5b0c
initial support to remove a static variable in qemu-thread-win32.c
2015-09-02 16:13:12 +08:00
ad877e6af0
Add error value UC_ERR_INVAL and rename UC_ERR_OOM to UC_ERR_NOMEM to provide more error specificity
2015-09-01 13:40:19 -07:00
2c4f3769d4
clean up mem_protect related constants and error codes
2015-09-01 12:10:09 -07:00
658e399776
clean up mem_protect related constants
2015-08-31 19:08:48 -07:00
b27e987932
Add target_page_size member to uc_struct to track TARGET_PAGE_SIZE
2015-08-31 01:00:44 -07:00
24dde77ec2
fix uc_mem_type comments
2015-08-30 20:38:38 -07:00
3bd705a060
Merge remote-tracking branch 'upstream/master' into change-handle-based-api
2015-08-30 00:23:51 -04:00
4a680b9277
Merge branch 'master' into mem_map_ex_cse
2015-08-29 21:22:33 -07:00
6beb1b8a13
intermediate commit, working unmap of complete blocks, still need sub-blocks, and cross block
2015-08-29 21:17:30 -07:00
c23d387e2f
remove redundant uc_struct.ram
2015-08-30 10:51:28 +08:00
160033c36c
Merge branch 'master' into mem_map_ex_cse
2015-08-29 00:23:21 -07:00
6d8e5b32f4
Merge pull request #72 from cseagle/java_dev
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Java dev
2015-08-29 15:09:16 +08:00
592cbc6eaf
conflict resolution with merge master
2015-08-28 23:51:56 -07:00
d725e5fee9
improve instruction for uc_mem_map() in unicorn.h
2015-08-29 14:00:31 +08:00
e29cdbe867
File permissions
2015-08-28 20:56:16 -07:00
1d6bd17a13
Update java bindings for new version of uc_mem_map
2015-08-28 20:54:05 -07:00
94ac0f02e6
file permissions changes
2015-08-28 20:03:36 -07:00
65787d415a
rename uc_mem_map_ex to uc_mem_map and all associated changes
2015-08-28 20:02:21 -07:00
eab6167241
Merge branch 'master' into mem_map_ex_cse
2015-08-28 19:00:39 -07:00
9ba59e4988
Step one towards uc_mem_protect, uc_mem_unmap, and support for UC_PROT_EXEC and NX regions
2015-08-28 18:59:45 -07:00
ff46b91a80
chmod -x some more
2015-08-29 09:30:31 +08:00
3452b47f7c
Add code to handle non-readable memory
2015-08-28 03:42:25 -07:00
adc254cc74
Roll back uc_mem_protect changes
2015-08-28 01:37:49 -07:00
71ddad9474
Doc cleanup
2015-08-28 00:30:50 -07:00
9530b2daff
Remove MemoryBlock struct by consolidating in MemoryRegion. add new API uc_mem_protect. Add regress/mem_protect.c. Drop UC_PROT_EXEC for time being
2015-08-27 23:19:32 -07:00
140e9f9ae2
fix perms on files
2015-08-27 18:04:05 -07:00
686acb7e6e
Detect all occurences of write to read only page. Add callback capability on write to read only. Add new error type UC_ERR_MEM_WRITE_RO and new access type UC_MEM_WRITE_RO for use in callback
2015-08-27 18:03:17 -07:00
00944b6cde
Add ability to mark memory are read only. Add new API uc_mem_map_ex to allow permissions to be passed. Change MemoryBlock to track created MemoryRegions. Add regress/ro_mem_test.c
2015-08-26 13:29:54 -07:00
20bdbf638d
change uc_hook_del() to take hook handle by value
2015-08-26 09:02:17 -04:00
ad59de2b51
remove UC_ERR_UCH
...
not used anymore
2015-08-26 09:02:16 -04:00
24caaa07de
change uch to uc_hook_h for hook handles
2015-08-26 09:02:16 -04:00
b9f7850efb
change uch to uc_struct (hook)
2015-08-26 09:01:58 -04:00
4ea3a3ebbf
change uch to uc_struct (header files)
2015-08-26 08:20:44 -04:00
e11c0629f9
Change allocation strategy for memory block tracking and track begin/end rather than begin/size
2015-08-25 23:08:18 -07:00
03e8b28d71
First cut at cleaning up uc_mem_map, eliminate map_begin and map_end, move tracking inside uc struct
2015-08-25 21:52:18 -07:00
70cdbf8c69
uc_mem_map(): enforce address & size to be aligned to 4KB. this fixes bunch of regress tests in regress/
2015-08-26 11:29:14 +08:00
39d3856871
when block size is unknown because the translation cache is full, assign it value 0
2015-08-25 16:10:05 +08:00
c3e95ec34e
x86: do not generate basic-block callback when translation is broken in the middle due to full cache
2015-08-25 14:50:55 +08:00
9163bba812
restore mode of .[ch] files
...
These were marked as executable in 5c3b6819http://stackoverflow.com/q/1580596/119527
2015-08-24 21:19:12 -04:00
5c3b681945
Add const to uc_reg_write and derivitives
2015-08-24 09:42:50 -07:00
c5d99777f4
Use const in uc_mem_write and derivates
2015-08-24 17:02:14 +02:00
60099d1d69
x86: add back 2 registers X86_REG_FCW & X86_REG_FPIP
2015-08-24 13:58:52 +08:00
2516de7ed8
renamed m68k enum constants
2015-08-23 21:56:24 -07:00
995924176a
Merge branch 'const_rename'
2015-08-23 21:42:02 -07:00
a167f7c456
renames the register constants so unicorn and capstone can compile together
2015-08-23 21:36:33 -07:00
cd072b4e20
Merge pull request #22 from JonathonReinhart/supported-arch-api
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clean-up uc_support() API
2015-08-24 09:32:22 +08:00
11cc9ec9ba
clean-up uc_support() API
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- rename to more obviously-named uc_arch_supported()
- remove UC_ARCH_ALL and associated test -- There's no point in having this
API, and it was improperly implemented anyway.
- remove now unneeded archs_enable() and all_arch
- add UNICORN_HAS_PPC test -- This seems to be only partially implemented
2015-08-23 21:10:47 -04:00
76d8541717
add check for mem_map(size=0) ( #14 )
2015-08-23 14:16:40 -07:00
f9b9dfbce9
fix issue #9
2015-08-24 00:52:00 +08:00
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
344d016104
import
2015-08-21 15:04:50 +08:00
xorstream