similar to: [LLVMdev] EH and call conversion integration

Hello! I am currently trying to make EH (exception handling) possible to be integrated in C++. This means that C++ code can throw exceptions and llvm code can catch such exception and llvm can throw exceptions that C++ can catch (or pass through). There are quite some difficulties with approach: * I must write ABI specific backends for EH. Since we support Visual Studio and GCC, two

Chris Lattner pravi: > On Sat, 18 Nov 2006, [ISO-8859-2] Žiga Osolin wrote: >> I am currently trying to make EH (exception handling) possible to be >> integrated in C++. This means that C++ code can throw exceptions and >> llvm code can catch such exception and llvm can throw exceptions that >> C++ can catch (or pass through). There are quite some difficulties with

On Sat, 18 Nov 2006, [ISO-8859-2] Žiga Osolin wrote: > I am currently trying to make EH (exception handling) possible to be > integrated in C++. This means that C++ code can throw exceptions and > llvm code can catch such exception and llvm can throw exceptions that > C++ can catch (or pass through). There are quite some difficulties with > approach: Cool! This is the major

Chris Lattner pravi: > On Tue, 21 Nov 2006, [ISO-8859-2] Žiga Osolin wrote: >>> Sure. Anton can give you ideas for this. >>> >> I think it should not be too difficult because you allow custom call >> conversions and this is quite easy to add, we only have to garantee that >> the backend will emit it. > > Right. > >>>> 2) the ret

Hello, Greg. You wrote Saturday, May 6, 2006, 10:24:16 PM: GP> If anyone has any insight I'd love to hear it. GP> Meanwhile, I'll continue to investigate... Currently I'm working on bootstrapping llvm-gcc4 on mingw32 platform. There are some serious miscompartibilities preventing build. I'll let know the results. Anyway, it's common knowledge, that msys itself have

On Tue, 21 Nov 2006, [ISO-8859-2] Žiga Osolin wrote: >> Sure. Anton can give you ideas for this. >> > I think it should not be too difficult because you allow custom call > conversions and this is quite easy to add, we only have to garantee that > the backend will emit it. Right. >>> 2) the ret instruction should be able to return structs (as Chris has >>>

I was going through documentation and source lately, and I decided how to make llvm bytecode more compatible to C++: 1) thiscall sould be introduced, which would take N arguments and the first argument would always be the C++ "this" argument. This would abstract llvm compiler dependant C++ code emittion. 2) the ret instruction should be able to return structs (as Chris has already

On Tue, 21 Nov 2006, [ISO-8859-2] Žiga Osolin wrote: > I was going through documentation and source lately, and I decided how to > make llvm bytecode more compatible to C++: > 1) thiscall sould be introduced, which would take N arguments and the > first argument would always be the C++ "this" argument. This would > abstract llvm compiler dependant C++ code emittion. Sure.

Chris Lattner pravi: > On Tue, 21 Nov 2006, [ISO-8859-2] Žiga Osolin wrote: >> I was going through documentation and source lately, and I decided >> how to >> make llvm bytecode more compatible to C++: >> 1) thiscall sould be introduced, which would take N arguments and the >> first argument would always be the C++ "this" argument. This would >>

I'm looking forward to your patches and bug reports. I really want to get this going myself. -----Original Message----- From: llvmdev-bounces at cs.uiuc.edu [mailto:llvmdev-bounces at cs.uiuc.edu] On Behalf Of Anton Korobeynikov Sent: Wednesday, May 10, 2006 1:22 PM To: LLVM Developers Mailing List Subject: [LLVMdev] Successfulyl bootsrapped llvm-gcc4 on mingw32 Hello, Everyone. Today

Hello, Aaron. > /usr/src/llvm-gcc4/gcc/libgcc2.c: In function '__eprintf': > /usr/src/llvm-gcc4/gcc/libgcc2.c:1832: internal compiler error: > Segmentation fault > Please submit a full bug report, > with preprocessed source if appropriate. > See <URL:http://llvm.org/bugs> for instructions. You should: 1. Try to emit bytecode with --emit-llvm compiler switch. 1.1

Reid & Aaron > > This is the same error that appears alot of times on the 'make check' > > of the debug build. > > > > What is going on here please ? > > Sounds to me like the llvm-gcc being used wasn't configured using > --with-llvm=. That message occurs when llvm-gcc is built > "normally" (without using llvm). Yes. llvm-gcc4

Hello, Everyone. Today I've finished digging into llvm-gcc4 in order to build in under mingw32. The most trickiest was to make libstdc++ build, since its configure & makefiles are not so perfect as main gcc ones. There are several problems with inline assemler (in two places at least), but both of them are easily seen. Also, there are some compiler crashes while compiling libiberty (with

Hello, Everyone. This is just brief description on building llvm-gcc4 with mingw32. It's definitely non error-free and contains many "hacks", which should be eliminated in the future. 1. Prerequisites We're building in the folowing configuration: 1.1 GCC 3.4.5: gcc -v Reading specs from f:/research/mingw/bin/../lib/gcc/mingw32/3.4.5/specs Configured with:

On 8/4/06, Anton Korobeynikov <asl at math.spbu.ru> wrote: > > Hello Anton > > Thu, 3 Aug 2006 23:13:52 +0400 you wrote: > > > I won't be available for the next 10-12 hours if you'll need some more > > files. > Well. I have one idea. Could you please execute "sort --version" from > your cygwin shell and let me know, whether it's GNU one

Hello, Everyone. I'm currently trying to bootstrap llvm-gcc4 on mingw32 platform. Everything (except some small fixes) seems to be fine: stage1 finished successfully. I'm linking with debug variant of LLVM, since linker bug prevents release builds. Unfortunately, stage2 failes immediately with this cryptic message: $/f/tmp/llvm/gccbuild/gcc/xgcc -B/f/tmp/llvm/gccbuild/gcc/

Hello Anton Thu, 3 Aug 2006 23:13:52 +0400 you wrote: > I won't be available for the next 10-12 hours if you'll need some more > files. Well. I have one idea. Could you please execute "sort --version" from your cygwin shell and let me know, whether it's GNU one (it should reply with the words "textutils") or windows-supplied one (it should just give you and

Hello, Everyone. All blackmagic (playing with pwd, etc) in my build description has gone with patched bash (pwd builtin was just hardly disabled). It's not good, I myself prefer modifying libstdc++ configure script to use PWD_CMD environmental variable as main gcc ones. I'm working on this feature. -- With best regards, Anton mailto:asl at math.spbu.ru

Hello, Ashwin. You wrote Tuesday, May 23, 2006, 11:49:31 AM: AC> Does anyone have this already pre compiled for LLVM AC> 1.7 or earlier? I am looking for a win32 binary for llvm-g++. I'm doing periodic LLVM builds for the current cvs snapshot on mingw32 platform. Surely I have binaries for llvm-gcc4. -- With best regards, Anton mailto:asl at math.spbu.ru

Hello, Reid. You wrote Saturday, June 3, 2006, 10:25:13 PM: RS> I don't think anyone has successfully built llvm-gcc4 on Linux yet. I've RS> tried and failed. There was some message in this list saying, that bootstrap was succeeded on linux. -- With best regards, Anton mailto:asl at math.spbu.ru Saturday, June 3, 2006 10:36:47 PM Faculty of Mathematics