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129 Commits

Author SHA1 Message Date
Takacs, Philipp
4b327baaf7 make unicorn use the physical addresses 
This allows to emulate code witch fully uses the MMU. This is necesary
to allow full system emulation.
 2023-03-28 13:50:11 +02:00
mio
a25adf84f0
Rename flags to avoid confusion 2023-01-28 22:18:39 +01:00
mio
513e797d46
Update comments of the page count 2023-01-28 22:10:39 +01:00
mio
12a79192ee
Demand paging on Windows 2023-01-28 22:04:43 +01:00
Nguyen Anh Quynh
9dc001d686 remove unused code in PPC & dis-asm.h 2022-12-07 01:36:44 +08:00
relapids
5a54b3d7af Fix a segfault inside tb_remove_from_jmp_list by forcing clang-cl to use the same atomic routines as MSVC. 2022-08-15 15:50:46 -07:00
relapids
2ac7b55797 Allow building with clang-cl on Windows. 2022-08-15 15:50:46 -07:00
Eric Poole
cfee2139a0
TriCore Support (#1568) 
* TriCore Support

python sample

* Update sample_tricore.py

Correct attribution

* Update sample_tricore.py

Fixed byte code to execute properly.

* Update sample_tricore.py

Removed testing artifact

* Added tricore msvc config-file.h

* Added STATIC to tricore config and added helper methods to symbol file generation.

* Update op_helper.c

Use built in crc32

* Fix tricore samples and small code blocks are now handled properly

* Add CPU types

* Generate bindings

* Format code

Co-authored-by: lazymio <mio@lazym.io>
 2022-04-29 23:11:34 +02:00
lazymio
656dde9f60
Fix MSVC build 2022-04-16 23:37:52 +02:00
lazymio
3d3deac5e6
Fix crash when mapping a big memory and calling uc_close 2022-04-16 19:17:41 +02:00
lazymio
2f113b11d1
Fix symbol clash on bunlded static libs 2022-04-04 11:24:59 +02:00
rose
fc0d9a82a5 Fix clang-cl compile with CONFIG_INT128 in qemu 2022-04-03 16:30:26 -04:00
lazymio
7e6d21d27c
Fix memory leak in code_gen_buffer 2022-04-03 21:44:09 +02:00
lazymio
12fa73f2b6
Generate check_exit_request for the first tb 
Consider this case:

   t:inc ecx,
     inc edx,
     jmp t

It would generate exactly one block and TB chain will generate an inline
jump. If we don't check exit at the entry of the block, we will never be
terminated.

This test case is recorded in the commit message since it's a bit
painful to write multithread related code that builds on all platforms.
 2022-03-05 22:42:41 +01:00
Yurii Rashkovskii
f652340bec Problem: Could not allocate dynamic translator buffer 
`Could not allocate dynamic translator buffer` error while
trying to perform any memory-related operation.

This happens on aarch64 (MacBook Pro M1)

Solution: ensure aarch64 architecture is properly checked against

Fixes #1556
 2022-02-20 07:46:30 -08:00
lazymio
d0de673208
Fix the undefined lshift negative numbers 2022-02-12 17:47:57 +01:00
lazymio
55b4865945
Fix memory leak of custom helpers 2022-01-20 19:50:57 +01:00
mio
7095605607
Merge branch 'dev' into systemz 2022-01-18 21:10:55 +01:00
mio
218bddc0e0
Only use MAP_JIT on Apple Silicon 
MAP_JIT causes performance regression for fork()

See https://github.com/desktop/desktop/issues/12978
 2022-01-18 21:01:49 +01:00
lazymio
9ac796531a
Don't cache S390SkeyState and S390SkeysClass 2022-01-10 19:18:52 +01:00
Nguyen Anh Quynh
fa3fb82c9c s390x: fix warning on commented code 2021-12-30 17:17:49 +08:00
mio
dc402d78ec
Ignore QEMU_BUILD_BUG_MSG on MSVC 2021-12-30 00:28:24 +01:00
mio
ab4ef2e1de
Fix MSVC build and remove warning about unused functions 2021-12-30 00:26:25 +01:00
mio
298795a9f8
Fix build on MSVC 2021-12-29 23:18:49 +01:00
mio
a38151bf77
Make s390x skey work 2021-12-27 23:19:17 +01:00
mio
faa689c0f0
Merge systemz to the latest uc2 codebase 2021-12-26 22:58:32 +01:00
Nguyen Anh Quynh
09b0c66f11 move all static vars in translate.c to tcg.h 2021-12-07 04:53:32 +08:00
Nguyen Anh Quynh
b042a6a01d add missing files 2021-12-06 04:28:13 +08:00
Nguyen Anh Quynh
97b92d8861 initial systemz support 2021-12-06 04:19:37 +08:00
lazymio
87a391d549
Inline uc_tracecode when there is only exactly one hook 2021-11-21 16:44:39 +01:00
lazymio
640251e1aa
Leave out size parameter in callback 2021-11-09 00:21:34 +01:00
lazymio
bcf85be86d
Add a new hook type UC_HOOK_TCG_OPCODE 2021-11-03 01:46:24 +01:00
lazymio
e695686c15
Remove AFL Integration by reverting 2021-10-26 11:22:21 +02:00
lazymio
dd7476a9bd
Initial import unicornafl 2021-10-25 00:51:16 +02:00
lazymio
8ab7e0626d
To make dockcross-x86 happy 2021-10-06 11:53:34 +02:00
mio
ae1b6ad89b
Support building on Android arm aarch64 x86 x86_64 
1. Add cmake support in CMakeLists.txt according to https://developer.android.com/ndk/guides/other_build_systems

2. Resolve symbols errors

3. Backport fixes from 438ed42311

   > QEMU relies on two optimization for ppc64 and arm:
   >
   > 1. if(0) /* optimized code */
   > 2. assert(0); /* optimized code */
   >
   > But the assert on mingw32 doesn't have noreturn attribute which prevents
   > the second optimization and some code is reverted to the original code
   > to fit in the first optimization.
   >
   > The assert implementation is copied from glib as qemu did.

   Unfortunately, NDK also doesn't have an assert implementation qemu prefers.
 2021-10-06 04:42:44 +08:00
mio
81942e9097
Manually fix for #1232 2021-10-03 23:23:55 +02:00
Nguyen Anh Quynh
aaaea14214 import Unicorn2 2021-10-03 22:14:44 +08:00
pkubaj
95bc0bdc21
Fix build with LLVM on powerpc64(le) (#1347) 
Conflicting symbols need to be undefined before including altivec.h.
 2020-10-25 07:34:57 +08:00
lazymio
644da9babc
Fix setjmp/longjmp on native Windows (#1331) 
* Add setjmp wrapper

* Add to projects

* Use wrapper on x64

* Always build on x64 and exclude on win32

* Fix signature

* Add comments

* Add comments for os-win32.h

* Add extern decleration

* Support cmake Windows build

* Fix for MinGW
 2020-09-22 02:02:43 +08:00
mogoreanu
748aceb760
Add qemu_ prefix to bitmap_set and bitmap_clear to avoid conflicts. (#1326) 
When unicorn and systemd are combined into a single binary the 2
libraries conflict on bitmap_set and bitmap_clear functions which breaks
unicorn.

Co-authored-by: Nicolae Mogoreanu <mogo@google.com>
 2020-09-16 17:09:10 +08:00
Chen Huitao
4ca2c7f0b0
fix some oss-fuzz (#1218) 
* fix oss-fuzz 18138.

* fix oss-fuzz 20079.

* fix oss-fuzz 20209.

* fix oss-fuzz 20210.

* fix oss-fuzz 20262.

* rollback.

* rollback.

* fix oss-fuzz 20079.

* fix oss-fuzz 20179.

* fix oss-fuzz 20195.

* fix oss-fuzz 20206.

* fix oss-fuzz 20207.

* fix oss-fuzz 20265.

* fix oss-fuzz 20285.

* fix oss-fuzz 20868.

* fix oss-fuzz 20908.

* fix oss-fuzz 20909.

* fix oss-fuzz 20914.

* fix oss-fuzz 20922.

* fix oss-fuzz 20928.

* remove warnigs.
 2020-03-02 09:44:53 +08:00
Chen Huitao
65614075d2
fix some oss-fuzz (#1213) 
* fix oss-fuzz 18138.

* fix oss-fuzz 20079.

* fix oss-fuzz 20209.

* fix oss-fuzz 20210.

* fix oss-fuzz 20262.

* rollback.

* rollback.

* fix oss-fuzz 20079.

* fix oss-fuzz 20179.

* fix oss-fuzz 20195.

* fix oss-fuzz 20206.

* fix oss-fuzz 20207.

* fix oss-fuzz 20265.

* fix oss-fuzz 20285.

* fix oss-fuzz 20868.
 2020-02-26 17:58:19 +08:00
Chen Huitao
8621bca537 fix some oss-fuzz bugs (#1182) 
* fix oss-fuzz 10419.

* fix oss-fuzz 10427.

* fix oss-fuzz 10421.

* fix oss-fuzz 10422.

* fix oss-fuzz 10425.

* fix oss-fuzz 10426.

* fix oss-fuzz 10426.

* fix oss-fuzz 10422.

* fix oss-fuzz  10426.

* fix oss-fuzz 10456.

* fix oss-fuzz 10428.

* fix oss-fuzz 10429.

* fix oss-fuzz 10431.

* fix oss-fuzz 10435.

* fix oss-fuzz 10430.

* fix oss-fuzz 10436.

* remove unused var.

* fix oss-fuzz 10449.

* fix oss-fuzz 10452.

* fix oss-fuzz 11792.

* fix oss-fuzz 10457.

* fix oss-fuzz 11737.

* fix oss-fuzz 10458.

* fix oss-fuzz 10565.

* fix oss-fuzz 11651.

* fix oss-fuzz 10497.

* fix oss-fuzz 10515.

* fix oss-fuzz 10586.

* fix oss-fuzz 10597.

* fiz oss-fuzz 11721.

* fix oss-fuzz 10718.

* fix oss-fuzz 15610.

* fix oss-fuzz 10512.

* fix oss-fuzz 10545.
 2020-01-05 19:20:29 +08:00
Chen Huitao
60896de9f4 add CMakeList.txt. build windows binary by using vs2019. (#1134) 
* add CMakeList.txt. build windows binary by using vs2019.

* remove macro redefinition warning.

* add nmake.bat.

* update CMakeLists.txt. build successfully on Ubuntu-1804-amd64.

* add CMakeList.txt. build windows binary by using vs2019.

* remove macro redefinition warning.

* add nmake.bat.

* update CMakeLists.txt. build successfully on Ubuntu-1804-amd64.

* Add build specific arch option.

* fix old MSVC inline and mipsel macro.

* add install target and option of embeded MSVCRT lib.

* add cmake.sh and document.

* add xwings and chenhuitao as programmer.

* fix COMPILE-CMAKE. rename txt to md.
 2019-09-08 16:42:43 +08:00
Fish
626d72d6df Two fixes to get unicorn build better with MSVC. (#1136) 
* 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
Nguyen Anh Quynh
c01dcf0a14 fix merge conflicts 2017-03-10 21:04:33 +08:00
Nguyen Anh Quynh
d52f85d16e add back missing ELF symbols reported in #766 2017-02-26 09:39:11 +08:00
Nguyen Anh Quynh
6ea39f7d5a merge msvc with master 2017-02-24 10:39:36 +08:00
Nguyen Anh Quynh
736d9857d2 recover some ELF symbols for building on Arm, PPC, Sparc & S390. issue #752 2017-02-20 15:16:50 +08:00