search for: shuai

...is nearly impossible to translate back to a higher level language. And modern compilers may not use the same types of obfuscation, but they will certainly produce code that is complex, hard to follow and not using obvious instructions for some particular purpose. -- Mats On 17 July 2015 at 17:11, Shuai Wang <wangshuai901 at gmail.com> wrote: > This is not a easy task. And I believe there is *NO* (open-source) tool > can fully solve this problem (statically). Correct me if I was wrong. > > It would be more helpful if you can provide details about what you want to > do, say, s...

Hi! On 7/10/2020 07:17, Shuai Wang wrote: > Hello! > > Thank you very much! Yes, that makes a lot of sense to me. However, just > want to point out two things that are still unclear: > > 1. The output contains a alias set of only one element, for instance: > "must alias, Mod       Pointers: (i32* %y...

...g the latest opt (version 11.0?) gives different outputs with my local opt (version 6.0). For opt (version 6.0), it reports: 2 alias sets for 2 pointer values. More importantly, can I expect to get generally better alias analysis results when switching to version 11.0? Thank you very much! Best, Shuai On Thu, Jul 9, 2020 at 6:14 PM Matt P. Dziubinski <matdzb at gmail.com> wrote: > On 7/9/2020 10:15, Shuai Wang via llvm-dev wrote: > > Hello, > > > > I am performing alias analysis toward the following simple code: > > > > [...] > > > > I check...

Hi again! Replying in chronological order: > On Thu, Jul 9, 2020 at 6:51 PM Shuai Wang <wangshuai901 at gmail.com > <mailto:wangshuai901 at gmail.com>> wrote: > > Hey Matt, > > That's awesome. Thank you very much for all the information and > clarification! Just a few follow up questions. Could you kindly shed > some lights...

I want to transform elf binary to llvm IR, and do some instrumentation based on llvm. Is there any tool which can do the transformation? Thanks in advance. - mudongliang -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20150717/abee5f23/attachment.html>

...there is only a "ret" statement, with no global or local variables used. Could anyone shed some lights on where the "1 may alias" come from? And is there a way that I can force the alias analysis algorithm to focus only the "main" function? Thank you very much. Best, Shuai -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20200709/231863e2/attachment.html>

I want to use Clang to do a *source to source transformation* of cpp code, I have achieve certain goals like this tutorial<http://eli.thegreenplace.net/2012/06/08/basic-source-to-source-transformation-with-clang/> and currently I am trying to assign a unique ID to each basic control block. Could anybody give me some help about how to find the basic control block? Be more specified, I think

...ial segmentation fault when connecting to an IPv6 peer via a proxy. * Minor improvements to the build system. * Make the systemd service file identical to the one from the 1.1 branch. * Fix a potential problem causing IPv4 sockets to not work on macOS. Thanks to Maximilian Stein and Wang Liu Shuai for their contributions to this version of tinc. -- Met vriendelijke groet / with kind regards, Guus Sliepen <guus at tinc-vpn.org> -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 833 bytes Desc: no...

...ial segmentation fault when connecting to an IPv6 peer via a proxy. * Minor improvements to the build system. * Make the systemd service file identical to the one from the 1.1 branch. * Fix a potential problem causing IPv4 sockets to not work on macOS. Thanks to Maximilian Stein and Wang Liu Shuai for their contributions to this version of tinc. -- Met vriendelijke groet / with kind regards, Guus Sliepen <guus at tinc-vpn.org> -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 833 bytes Desc: no...

Hi, there, My appologize if someone ask the same question before. I searched the mailing list and found one similar post, but not what i want. The problem for me is, I use the step( glm()....) to do naive forward selection for logistic regression. My code is functional in the open environment. But if I wrap it up as a function, then R keeps saying "object 'a' not found".

...implementation. msvcp100: Add basic_ostream::swap implementaiton. msvcp100: Add basic_iostream::swap implementation. msvcp100: Add basic_streambuf::swap implementation. msvcrt: Only check for flag presence in isatty function. msvcp110: Add _Xbad_alloc implementation. Shuai Meng (4): vbscript: Implemented ScriptEngine. vbscript: Inplemented ScriptEngineBuildVersion. vbscript: Implemented ScriptEngineMajorVersion. vbscript: Implemented ScriptEngineMinorVersion. Stefan D?singer (1): user32: Make GetRegisteredRawInputDevices hotpatchable....

...ST_EX_LARGE_FETCH flag. kernel32/tests: Add tests for FindFirstFileExA with FIND_FIRST_EX_CASE_SENSITIVE flag. shlwapi/tests: Add test for SHMapHandle. shlwapi: Fix swapped argument order in SHMapHandle. shlwapi: Remove unnecessary internal function SHLWAPI_DupSharedHandle. Shuai Meng (1): vbscript: Implemented RGB. Stefan D?singer (1): d3d8: Return the correct value in CreateAdditionalSwapChain. Thomas Faber (1): wined3d: Use correct FXCAPS constant in wined3d_get_device_caps. Vincent Povirk (1): gdiplus: Process a row instead of a column in inne...

..._INFORMATION. kernel32: Implement GetNamedPipeHandleState. kernel32: Implement SetNamedPipeHandleState. kernel32/tests: Add better handling for test failure in test_readfileex_pending. kernel32/tests: Always allow only one correct test result, add todo_wine where necessary. Shuai Meng (9): vbscript: Implemented Fix. vbscript: Implemented Int. vbscript: Implemented Sqr. vbscript: Implemented Cos. vbscript: Implemented Sin. vbscript: Implemented Tan. vbscript: Implemented Atn. vbscript: Implemented Exp. vbscript: Implement...

...er (4): wininet: Fix invalid memory access in HTTP_QUERY_RAW_HEADERS (Valgrind). oleaut32/tests: Add additional tests for VarDecAdd. oleaut32: Decrease accuracy if scaling is not possible in VarDecAdd. shell32: Return NULL-terminated list of arguments in CommandLineToArgvW. Shuai Meng (2): vbscript: Implemented VarType. vbscript: Implemented Sgn. Stefan D?singer (8): wined3d: Set palettes on the swapchain. wined3d: Do not write a FIXME about WINED3DUSAGE_WRITEONLY. ddraw: Refuse SetPalette and GetPalette on lost surfaces. d3d9: Ignore Se...

...pipe messages (ERROR_MORE_DATA). kernel32/tests: Add tests for partially received pipe messages after calling SetNamedPipeHandleState. kernel32/tests: Add additional tests for multithreaded partial reads from named pipes. configure: Fix detection of ncurses library on Archlinux. Shuai Meng (2): vbscript: Implemented Date. vbscript: Implemented Time. Stefan D?singer (4): wined3d: Replace VFLAG_PBO with resource->map_binding. wined3d: Move volume flags to volume.c. wined3d: Initialize the map binding in resource_init. ddrawex: Don't leak...

...stall level. msi: Fix feature actions overriding in process_state_property. msi: Don't check feature install level on features specified in arguments. msi: Add more feature state tests. Sebastian Lackner (1): wine.inf: Fix timezone information for Israel Standard Time. Shuai Meng (3): vbscript: Implemented Abs. vbscript/tests: Added tests for the subtype of TypeName. vbscript: Implemented IsNumeric. Stefan D?singer (6): ddraw: Add validation to SetPriority / GetPriority. ddraw/tests: Add a test for IDirectDrawSurface7::SetPriority....

...ed by execute option flags. kernel32/tests: Add test to show ATL thunk emulator exceptions are not passed to usermode. ntdll: Improve check_atl_thunk to prevent passing exceptions to the usermode application. server: Fix invalid memory access when copying KeyNameInformation data. Shuai Meng (1): vbscript: Implemented Timer. Stefan D?singer (4): d3d9/tests: Don't load user32 functions at runtime. d3d9/tests: Allow a width and height to be passed to create_device() in the d3d9ex tests. d3d9/tests: Port wndproc tests to d3d9ex. d3d9/tests: Port tes...

...tion context in RtlCreateUserThread. (Valgrind). kernel32: Process DBG_RIPEXCEPTION events like regular exceptions. server: Get rid of RIP_EVENT union elements. ntdll/tests: Add tests for DBG_RIPEXCEPTION debugger events. user32/tests: Add a missing call to ReleaseActCtx(). Shuai Meng (2): vbscript: Implemented CSng. vbscript: Implemented TypeName. Thomas Faber (2): rpcrt4: Do not omit mandatory argument to VirtualProtect. msvcrt: Do not omit mandatory argument to VirtualProtect. Vincent Povirk (13): ole32: Add tests for STGC_OVERWRITE....

...and no WS_CHILD flag. user32: Make it possible to activate a window with parent and no WS_CHILD flag in WS_NCLBUTTONDOWN function. Robert Naumann (1): mgmtapi: Fix a typo in the export of SnmpMgrRequest. Sebastian Lackner (1): kernel32: Silence SetWaitableTimerEx fixme message. Shuai Meng (1): oleaut32: Fixed bounds of VarIntFromFloat. Stefan D?singer (15): d3d9: Introduce a resource structure. d3d9: Use the private store api for buffers. d3d9: Use the private store api for textures. d3d9: Use the private store api for surfaces. wined3d: Rem...

..._cnt value in fwrite. msvcp90: Fix typo in strstreambuf_freeze. msvcp70: Export operators working on basic_string. msvcrt: Add _strxfrm_l implementation. msvcrt: Add _wcsxfrm_l implementation. Sebastian Lackner (1): ntdll/tests: Fix exception test failures on x86_64. Shuai Meng (4): vbscript: Implemented CCur. vbscript: Implemented CDbl. vbscript: Implemented CLng. vbscript: Fixed CInt. Stefan D?singer (5): include: Sync an attribute to the Windows 8.1 SDK. wined3d: Remove d3dfmt_p8_init_palette. d3d9/tests: Add a test for D...