28013c13be
Don't init on page size read
2021-11-04 18:29:42 +01:00
3e4b4af7d3
Support change page size
2021-11-04 17:03:30 +01:00
6b5529fcb7
Merge pull request #1458 from bet4it/patch
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Port some patches from Unicorn1 to Unicorn2
2021-11-03 20:59:42 +01:00
bcf85be86d
Add a new hook type UC_HOOK_TCG_OPCODE
2021-11-03 01:46:24 +01:00
eb75d459f0
Add a regression test for invalidating empty TB and have a better solution
2021-11-03 01:07:06 +01:00
aaf340d9e4
Merge branch 'dev' into patch
2021-11-02 18:36:22 +08:00
b7e82d460c
Expose more TB related stuff
2021-11-01 22:11:43 +01:00
fb45b287ba
Add multiple exits mechanism and tests&samples
2021-11-01 14:00:43 +01:00
a888835962
Fix mingw64 and win32 build
2021-11-01 11:02:44 +01:00
f3cb4feec4
Fix build on Windows
2021-11-01 10:39:31 +01:00
3dd2e0f95d
Basic implementation of uc_ctl
2021-11-01 00:39:36 +01:00
b07baede63
Format
2021-10-31 21:07:30 +01:00
84abf1d3a4
A stronger test and handle addr_end = 0
2021-10-31 21:01:55 +01:00
090686f8ed
uc_ctl proposal ( #1473 )
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* Add uc_ctl
* Add comments
* Slightly changed for bindings generation
* Generate bindings
2021-10-30 10:45:32 +08:00
e62b0ef255
Add clang-format and format code to qemu code style
2021-10-29 12:44:49 +02:00
160045a910
Binary search mapped blocks
2021-10-20 20:49:55 +01:00
5f40667d91
Support querying architecture mode besides arm ( #1389 )
2021-10-11 11:39:23 +08:00
76a1b4661c
Fix a memory leak due to wrong free order
2021-10-06 10:11:04 +02:00
df5daed522
Manually fix for #219
2021-10-03 23:27:12 +02:00
aaaea14214
import Unicorn2
2021-10-03 22:14:44 +08:00
811e77c7aa
Support querying architecture mode besides arm ( #1389 )
2021-04-26 00:31:29 +08:00
21ec6e8f83
Add ARM BE8 support ( #1369 )
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Co-authored-by: w4kfu <gw4kfu@gmail.com>
2021-03-31 21:22:35 +08:00
dbc6cc27c7
Fix compile if HAS_ARM is defined but HAS_ARM_EB isn't ( #1338 )
2020-10-07 11:42:14 +08:00
1044403d38
Implement uc_context_free ( #1336 )
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* Implement uc_context_free
* Use uc_context_free for python bindings
* Format code
* Simplify code
* Move next,context inside while loop
* Add my name to CREDITS.TXT
2020-09-24 22:28:55 +08:00
4441394258
Fix context saving ( #1335 )
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* Fix context size
* Make UcContext convertible to bytes and picklable
Fix when updaing context
* Test context pickling
* Fix double free when the context is pickled from bytes
2020-09-24 00:53:23 +08:00
2e0f753e6f
save cpu->jmp_env in saving context, so uc_emu_start() can be reentrant. also improved Python binding on handling context
2020-06-05 20:12:44 +08:00
6cad700b69
fix recursive UC_HOOK_MEM callbacks for cross pages access ( #1113 )
...
Co-authored-by: bruno <bruno>
Co-authored-by: Nguyen Anh Quynh <aquynh@gmail.com>
2020-05-25 16:22:28 +08:00
fbef45b18f
remove UC_ERR_TIMEOUT, so timeout on uc_emu_start() is not considered error. added UC_QUERY_TIMEOUT to query exit reason
2020-05-24 23:54:45 +08:00
ef92e5ed71
coding style cleanup
2020-05-07 14:30:22 +08:00
881e08da01
Fix UAF when deleting hook while in hook callback #1127 ( #1130 )
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* Handle the cpu context save in a more pythonic way, so the context can be serialized and reuse in an other process using the same emulator architecture and modes
* Fix type error ; mistakes a size_t uint64_t ; breaks in 32bit...
* Fix the UAF situation when deleting a hook while being in a hook callback. Added an attribute 'to_delete' to hooks, and a list hooks_to_del to delay the free of the hooks
* Minor fixes ; forgot return type of clear_deleted_hooks ; do not declare variable in for predicate
2020-05-07 14:24:48 +08:00
3a3bc0c22d
Timeout error ( #1173 )
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* Implement timeout state and new error for such case
* Adjust test_i386_loop sample
* Adjust test_i386_loop test
2019-12-29 00:16:54 +08:00
8987ad0fff
Handle serialization of cpu context save ( #1129 )
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* Handle the cpu context save in a more pythonic way, so the context can be serialized and reuse in an other process using the same emulator architecture and modes
* Fix type error ; mistakes a size_t uint64_t ; breaks in 32bit...
2019-09-07 19:09:17 +08:00
626d72d6df
Two fixes to get unicorn build better with MSVC. ( #1136 )
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* Change MSVC keywords.
typename, class, and class are all keywords for MSVC. Adding a suffix for
all of them allows a successful compilation under VC 2017 (15.9).
* Switch from /ZI to /Zi to avoid crashes at longjmp in debug builds.
2019-09-05 00:53:37 +08:00
23a426625f
check arguments, return error instead of raising exceptions. ( #1125 )
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* check arguments, return error instaed of raising exceptions. close #1117 .
* remove empty lines. remove thr underscore prefix in function name.
2019-08-23 17:05:13 +08:00
d38c8fb27f
Don't duplicate a uc_mem_map_ptr'd memory region when splitting it ( #1028 ) ( #1030 )
2019-03-07 09:05:26 +08:00
4d0157eb4a
x86: fix #968 . also fix potential bug of not clearing high bytes when updateing EIP
2018-07-26 15:19:23 +08:00
58e1f03f12
Revert "x86: fix #968"
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This reverts commit 91033dd0f0
2018-07-25 17:04:35 +08:00
91033dd0f0
x86: fix #968
2018-07-25 13:34:15 +08:00
ac9da14b3f
uc_mem_unmap returns proper error code & fixes #863 ( #864 )
2017-08-01 18:59:55 +08:00
821245e766
fix MSVC warning
2017-06-16 16:37:33 +07:00
fe466d003a
callback to count number of instructions in uc_emu_start() should be executed first. fix #727
2017-06-16 13:22:38 +08:00
3fdb2d2442
add architecture query ( #842 )
2017-05-21 09:47:02 +08:00
4b9efdc986
Adding INSN hook checks for x86 ( #833 )
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* adding INSN hook checking for x86
* tabs to spaces
* need to return bool not uc_err
* fixed conditional after switching to bool
2017-05-14 00:16:17 +07:00
b93ca7f565
fix unreachable UAF ( fix #758 ) ( #824 )
2017-05-08 10:40:34 +08:00
2e973a13f0
arm64eb: add support for ARM64 big endian.
2017-04-24 23:30:01 +08:00
094ca80092
fix conflicts
2017-03-30 12:23:24 +08:00
1bef32fff6
Fix huge memory leak on uc_mem_protect() ( #787 )
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A memory region is allocated inside split_region() that was only freed in error case but not on success case, leading to huge memory leak if the region size was significant.
2017-03-18 09:17:23 +08:00
ccdb0ff523
armeb: rename arm's and mips's *REGS_STORAGE_SIZE to avoid big-endian and little-endian's duplicated definition.
2017-03-15 22:25:35 +08:00
d8fe34a2e8
armeb: Add support for ARM big endian.
2017-03-13 22:32:44 +08:00
c01dcf0a14
fix merge conflicts
2017-03-10 21:04:33 +08:00
02e6c14e12
x86: add MSR API via reg API ( #755 )
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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
6ea39f7d5a
merge msvc with master
2017-02-24 10:39:36 +08:00
8acd6d47c9
Properly honor UNICORN_HAS_ ( #757 )
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* Properly honor UNICORN_HAS_
* Oops missed that
2017-02-24 10:00:36 +08:00
7f9251511e
MSVC port (vardyh) ( #746 )
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* unicorn: use waitable timer to implement usleep() on Windows
Signed-off-by: vardyh <vardyh.dev@gmail.com>
* atomic: implement barrier() for msvc
Signed-off-by: vardyh <vardyh.dev@gmail.com>
2017-02-07 21:31:35 +08:00
770c5616e2
Automated leading tab to spaces conversion.
2017-01-21 12:28:22 +11:00
b0ae2138fb
Merge remote-tracking branch 'unicorn-engine/master' into msvc_native
2017-01-20 22:37:51 +11:00
ee294eebb0
Fixed double free in win32 threads and changed free() to g_free(). ( #722 )
2017-01-20 16:03:35 +08:00
42771848d6
no more spinlock
2017-01-20 14:57:33 +08:00
002151874a
Unicorn interface working with test app in 32bit and 64bit builds.
2017-01-20 17:27:22 +11:00
1aeaf5c40d
This code should now build the x86_x64-softmmu part 2.
2017-01-19 22:50:28 +11:00
bc569f5a54
rename API uc_mem_free() to uc_free(). see #662
2017-01-10 20:59:14 +08:00
fdbbdc6216
rename uc_context_free() to uc_mem_free(). see #373
2017-01-09 20:52:14 +08:00
52cb0ba78e
cleanup more synchronization code
2017-01-09 14:05:39 +08:00
5777c4f3fd
Merge branch 'noglib' of https://github.com/unicorn-engine/unicorn into noglib
2016-12-22 12:13:53 +08:00
93044e39f1
Merge branch 'master' into noglib
2016-12-22 12:13:34 +08:00
19b92a4a7e
fix possible segfault in hook del ( #691 ) ( #697 )
2016-12-22 00:50:40 +08:00
fccbcfd4c2
revert to use of g_free to make future qemu integrations easier ( #695 )
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* revert to use of g_free to make future qemu integrations easier
* bracing
2016-12-21 22:28:36 +08:00
e46545f722
remove glib dependency by provide compatible replacements
2016-12-18 14:56:58 -08:00
200f0d195e
fix some Msys complains
2016-11-04 21:40:35 +08:00
04b103164d
fix Brew installation in issue #663
2016-11-01 20:30:55 +08:00
8f99d20695
turn cpu_context_size() into static function
2016-10-12 11:05:32 +08:00
80f35d3b2b
remove safety checks, for some reason
2016-10-11 13:07:14 -07:00
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
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
6c54f9ce48
first_cpu is obsolete by recent changes
2016-10-07 10:10:18 +08:00
73577cbcd1
rename uc_regstate_restore to uc_context_restore, uc_context_save to uc_context_save
2016-10-07 10:03:19 +08:00
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
6aea0aee58
memleak: Add back object release for uc->cpu
2016-10-03 14:21:47 -05:00
e3b0e52013
Rename save/restore functions to match the style of the rest of the API
2016-09-28 21:21:44 -07:00
cb615fdba7
remove uc->cpus
2016-09-23 07:38:21 -07:00
20ce432dbc
Fix bracket style
2016-09-09 11:55:20 -07:00
3deb9fdcad
Fix save/restore to work while emulation is not active
2016-09-08 14:41:34 -07:00
0ef2b5fd71
New feature: registers can be bulk saved/restored in an opaque blob
2016-08-20 04:14:07 -07:00
cc57ba951f
convert more allocs to glib
2016-08-11 08:16:14 -07:00
bb8f894872
windows: Remove unnecessary mman inclusion (issue #587 )
2016-07-11 13:35:49 -05:00
117a318188
memleak: missing from refactoring
2016-07-08 12:49:43 -05:00
6b9f17f2f7
memleak: refactor unicorn_common.h, move stuff to uc_close
2016-07-08 11:16:23 -05:00
9a2a5b15d8
Rename unhandled CPU exception
2016-07-05 11:10:39 -05:00
9cdca5a32b
Unhandled interrupt will halt execution
2016-07-04 17:07:57 -05:00
72ba554738
qemu_thread_join() takes only 1 arg
2016-04-23 10:17:04 +08:00
3a742fb6f6
fix conflicts when merging no-thread to master
2016-04-23 10:06:57 +08:00
9f94191a64
Remove double-free
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This was previously released at uc_close ../uc.c:286
if (uc->release)
uc->release(uc->tcg_ctx);
Which effectively does:
object_unref(uc, OBJECT(uc->root));
2016-04-20 15:34:55 -07:00
cc6cbc5cf7
Merge branch 'memleak' into m2
2016-04-18 12:48:13 +08:00
47a7bb3c9f
Merge branch 'smaller_nothreads' of https://github.com/cseagle/unicorn into cseagle-smaller_nothreads
2016-04-17 23:37:06 +08:00
acd88856e1
add batched reg access
2016-04-04 20:51:38 -07:00
d5e85cf3f9
more efficient hook removal
2016-03-25 20:25:18 -07:00
f0af8f8282
execute cpus in same thread as uc_emu_start()
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note: I'm sure this makes some dead code
2016-03-23 22:50:56 -07:00
fb1ebac000
Merge branch 'master' into m1
2016-03-09 15:13:42 +08:00
1087ba9dea
[query] add UC_QUERY_PAGE_SIZE uc_query helper
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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
871cdb692f
Merge branch 'hook'
2016-02-17 09:37:17 +08:00
lazymio