search for: maincrtstartup

+ruiu and compnerd, since there might be an lld issue here. A slightly simpler example. This is all x86_64; I haven't tried x86. % cat imp.c __declspec(dllimport) void ExitProcess(unsigned exitCode); int mainCRTStartup() { ExitProcess(0); } % cat kernel32.def LIBRARY kernel32 EXPORTS ExitProcess % dlltool –d kernel32.def –l kernel32.lib % cl /Zl /c imp.c % link /subsystem:console imp.obj kernel32.lib The above executable runs successfully, as does one compiled with ld: % ld --version GNU ld (GNU Binutils) 2....

...057 bytes(s) 00401822 (0x0012FFC0 0x00409A2C 0x00000001 0x003250D0), XYZ::func()+0034 bytes(s), c:\projects\llvm\test.cpp, line 12 004017ED (0x00000001 0x003250D0 0x00322C68 0x00020024), main()+0013 bytes(s), c:\projects\llvm\test.cpp, line 19 00409A2C (0x00020024 0x7FFDF000 0x7FFDF000 0xF3893CF0), mainCRTStartup()+0300 bytes(s), f:\vs70builds\3077\vc\crtbld\crt\src\crtexe.c, line 398+0017 byte(s) 77E814C7 (0x00409900 0x00000000 0x78746341 0x00000020), GetCurrentDirectoryW()+0068 bytes(s) However, for some reason I haven't been able to determine, the lovely trace you see above comes out only on Windows...

...t; 00401822 (0x0012FFC0 0x00409A2C 0x00000001 0x003250D0), XYZ::func()+0034 bytes(s), c:\projects\llvm\test.cpp, line 12 > 004017ED (0x00000001 0x003250D0 0x00322C68 0x00020024), main()+0013 bytes(s), c:\projects\llvm\test.cpp, line 19 > 00409A2C (0x00020024 0x7FFDF000 0x7FFDF000 0xF3893CF0), mainCRTStartup()+0300 bytes(s), f:\vs70builds\3077\vc\crtbld\crt\src\crtexe.c, line 398+0017 byte(s) > 77E814C7 (0x00409900 0x00000000 0x78746341 0x00000020), GetCurrentDirectoryW()+0068 bytes(s) > > However, for some reason I haven't been able to determine, the lovely > trace you see above comes...

...anything; but it would be great if you could add support for msvc 2015. When I try using clang as the compiler, I get a different error message. In this case it seems to be just not finding the standard libraries? C:\t>clang -c a.c C:\t>lld -flavor link a.o Undefined symbol: <entry>: mainCRTStartup Undefined symbol: a.o: puts symbol(s) not found On Thu, Sep 3, 2015 at 4:59 PM, Rui Ueyama <ruiu at google.com> wrote: > You seems to be using MSVC 2015 which I don't use yet, and /GUARDSYM seems > to be a new option added in MSVC 2015. I'll try to support that. > > On F...

...t; >::operator*() Line 55 C++ Fibonacci.exe!llvm::ConstantFP::get(const llvm::Type * Ty=0x01b352d8, double V=0.00000000000000000) Line 299 + 0xe bytes C++ Fibonacci.exe!main(int argc=1, char * * argv=0x01b35060) Line 99 + 0x13 bytes C++ Fibonacci.exe!__tmainCRTStartup() Line 586 + 0x19 bytes C Fibonacci.exe!mainCRTStartup() Line 403 C Thanks, Chuck. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20070905/97f8fb78/attachment.html>

...2 (0x0012FFC0 0x00409A2C 0x00000001 0x003250D0), XYZ::func()+0034 bytes(s), c:\projects\llvm\test.cpp, line 12 > > 004017ED (0x00000001 0x003250D0 0x00322C68 0x00020024), main()+0013 bytes(s), c:\projects\llvm\test.cpp, line 19 > > 00409A2C (0x00020024 0x7FFDF000 0x7FFDF000 0xF3893CF0), mainCRTStartup()+0300 bytes(s), f:\vs70builds\3077\vc\crtbld\crt\src\crtexe.c, line 398+0017 byte(s) > > 77E814C7 (0x00409900 0x00000000 0x78746341 0x00000020), GetCurrentDirectoryW()+0068 bytes(s) > > > > However, for some reason I haven't been able to determine, the lovely > > trace...

...7CE (0x0000000000000000 0x0000000000000000 0x0000000000000000 0x0000000000000000), __scrt_common_main() + 0xE bytes(s), d:\agent\_work\5\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl, line 331 0x00007FF6909C1AB9 (0x0000000000000000 0x0000000000000000 0x0000000000000000 0x0000000000000000), mainCRTStartup() + 0x9 bytes(s), d:\agent\_work\5\s\src\vctools\crt\vcstartup\src\startup\exe_main.cpp, line 17 0x00007FFC76417BD4 (0x0000000000000000 0x0000000000000000 0x0000000000000000 0x0000000000000000), BaseThreadInitThunk() + 0x14 bytes(s) 0x00007FFC7746CED1 (0x0000000000000000 0x0000000000000000 0x000000...

Here's some C code: extern void *GetStdHandle(unsigned int nStdHandle); extern void ExitProcess(unsigned int exit_code); extern char WriteFile(void *HANDLE, const void * lpBuffer, unsigned int nNumberOfBytesToWrite, unsigned int *lpNumberOfBytesWritten, void *lpOverlapped); static const char *message_ptr = "hello\n"; static const unsigned int message_len = 6;

...gt;::operator*() Line 55 C++ Fibonacci.exe!llvm::ConstantFP::get(const llvm::Type * Ty=0x01b352d8, double V=0.00000000000000000) Line 299 + 0xe bytes C++ Fibonacci.exe!main(int argc=1, char * * argv=0x01b35060) Line 99 + 0x13 bytes C++ Fibonacci.exe!__tmainCRTStartup() Line 586 + 0x19 bytes C Fibonacci.exe!mainCRTStartup() Line 403 C Thanks, Chuck. _______________________________________________ LLVM Developers mailing list LLVMdev at cs.uiuc.edu http://llvm.cs.uiuc.edu http://lists.cs.uiuc.edu/mailman/li...

...ibonacci.exe!llvm::ConstantFP::get(const llvm::Type * > Ty=0x01b352d8, double V=0.00000000000000000) Line 299 + 0xe > bytes C++ > > Fibonacci.exe!main(int argc=1, char * * > argv=0x01b35060) Line 99 + 0x13 bytes C++ > > Fibonacci.exe!__tmainCRTStartup() Line 586 + 0x19 > bytes C > > Fibonacci.exe!mainCRTStartup() Line 403 C > > > > Thanks, > > Chuck. > > _______________________________________________ > LLVM Developers mailing list > LLVMdev at cs.uiuc.edu http://llv...

...00000000000 0x0000000000000000), __scrt_common_main() + 0xE > bytes(s), > d:\agent\_work\5\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl, > line 331 > > 0x00007FF6909C1AB9 (0x0000000000000000 0x0000000000000000 > 0x0000000000000000 0x0000000000000000), mainCRTStartup() + 0x9 > bytes(s), > d:\agent\_work\5\s\src\vctools\crt\vcstartup\src\startup\exe_main.cpp, > line 17 > > 0x00007FFC76417BD4 (0x0000000000000000 0x0000000000000000 > 0x0000000000000000 0x0000000000000000), BaseThreadInitThunk() + > 0x14 bytes(s) > &g...

...FC0 0x00409A2C 0x00000001 0x003250D0), XYZ::func()+0034 bytes(s), c:\projects\llvm\test.cpp, line 12 > > > 004017ED (0x00000001 0x003250D0 0x00322C68 0x00020024), main()+0013 bytes(s), c:\projects\llvm\test.cpp, line 19 > > > 00409A2C (0x00020024 0x7FFDF000 0x7FFDF000 0xF3893CF0), mainCRTStartup()+0300 bytes(s), f:\vs70builds\3077\vc\crtbld\crt\src\crtexe.c, line 398+0017 byte(s) > > > 77E814C7 (0x00409900 0x00000000 0x78746341 0x00000020), GetCurrentDirectoryW()+0068 bytes(s) > > > > > > However, for some reason I haven't been able to determine, the lovely...

...gt;::operator*() Line 55 C++ Fibonacci.exe!llvm::ConstantFP::get(const llvm::Type * Ty=0x01b352d8, double V=0.00000000000000000) Line 299 + 0xe bytes C++ Fibonacci.exe!main(int argc=1, char * * argv=0x01b35060) Line 99 + 0x13 bytes C++ Fibonacci.exe!__tmainCRTStartup() Line 586 + 0x19 bytes C Fibonacci.exe!mainCRTStartup() Line 403 C Thanks, Chuck. _______________________________________________ LLVM Developers mailing list LLVMdev at cs.uiuc.edu http://llvm.cs.uiuc.edu http://lists.cs.uiuc.edu/mailman/li...

Patch looks good so I committed it. I'd be interested in knowing what your test results are once you start testing with the Win32 port. Reid. On Sat, 2004-09-18 at 12:01, Jeff Cohen wrote: > Here's my first take on Path.cpp. It has a few holes still but it ought > to be basically functional. > > A few observations: > > First, the Win32 version still has a lot of code

Hello, I'm eager to get to know Clang+LLVM but I'm having some problems generating debug information that force llc.exe to crash. I'm running from the command-line on Windows 7 with clang+llvm versions 2.9 downloaded from the website. The input file is main.c:      void mainCRTStartup()      {      } This is compiled to intermediate with debug symbols using:      clang -g -O0 -c main.c -emit-llvm -o main.bc This runs fine and outputs main.bc - disassembly is here: http://donw.org/main.bc.txt I then try to comple that as an .obj file:      llc -filetype=obj main.bc And I ge...

...CE (0x0000000000000000 0x0000000000000000 0x0000000000000000 0x0000000000000000), __scrt_common_main() + 0xE bytes(s), d:\agent\_work\5\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl, line 331 0x00007FF6909C1AB9 (0x0000000000000000 0x0000000000000000 0x0000000000000000 0x0000000000000000), mainCRTStartup() + 0x9 bytes(s), d:\agent\_work\5\s\src\vctools\crt\vcstartup\src\startup\exe_main.cpp, line 17 0x00007FFC76417BD4 (0x0000000000000000 0x0000000000000000 0x0000000000000000 0x0000000000000000), BaseThreadInitThunk() + 0x14 bytes(s) 0x00007FFC7746CED1 (0x0000000000000000 0x0000000000000000 0x0000...

...Diag) Line 75 C++ Symbols loaded. lld.exe!main(int Argc, const char * * Argv) Line 129 C++ Symbols loaded. lld.exe!invoke_main() Line 78 C++ Symbols loaded. lld.exe!__scrt_common_main_seh() Line 283 C++ Symbols loaded. lld.exe!__scrt_common_main() Line 326 C++ Symbols loaded. lld.exe!mainCRTStartup() Line 17 C++ Symbols loaded. kernel32.dll!75568654() Unknown No symbols loaded. [Frames below may be incorrect and/or missing, no symbols loaded for kernel32.dll] Annotated Frame ntdll.dll!__RtlUserThreadStart() Unknown Symbols loaded. ntdll.dll!__RtlUserThreadStart at 8 () Unknown S...

..._finish(FLAC__StreamEncoder * encoder=0x003571f8) Line 1334 + 0xf bytes C Test.exe!FLAC::Encoder::Stream::~Stream() Line 57 + 0xc bytes C++ Test.exe!FLAC::Encoder::File::~File() Line 448 + 0x8 bytes C++ Test.exe!MyFile::~MyFile() + 0x2e bytes C++ Test.exe!main() Line 188 + 0xf bytes C++ Test.exe!__tmainCRTStartup() Line 586 + 0x19 bytes C Test.exe!mainCRTStartup() Line 403 C src\libflac++\stream_encoder.cpp void File::progress_callback_(const ::FLAC__StreamEncoder *encoder, FLAC__uint64 bytes_written, FLAC__uint64 samples_written, unsigned frames_written, unsigned total_frames_estimate, void *client_data)...

Hi Skykill, > Hello everyone, i’m using LLVM (updated to 3.1 after seeing that bug, but it’s > the same with 3.0) for running a bitcode on a C++ program, and Clang for > compiling it. My code work perfectly, as expected on x64, but crash on x86. I’m > on Windows 7 x64 and LLVM + Clang was compiled using Visual Studio 2010 (tested > in both Release and Debug build). Project was make

...e( s) 0x00007FF65E67A885 (0x00007FF600000004 0x00000079E6A45150 0x0000000000000000 0x0000000000000000), main() + 0xF5 bytes(s), c:\llvm\llvm\tools\llvm-rtdyld\llvm-rtdyld.cpp, line 687 + 0x5 byte(s) 0x00007FF65EE518CD (0x0000000000000000 0x0000000000000000 0x0000000000000000 0x0000000000000000), __tmainCRTStartup() + 0x19D bytes(s), f:\dd\vctools\crt\crtw32\dllstuff\crtexe.c, line 626 + 0x19 byte (s) 0x00007FF65EE519FE (0x0000000000000000 0x0000000000000000 0x0000000000000000 0x0000000000000000), mainCRTStartup() + 0xE bytes(s), f:\dd\vctools\crt\crtw32\dllstuff\crtexe.c, line 466 0x00007FFC9C4F2D92 (0x0000...