search for: tinycc

Hi, The problem is modern c++. I can have a reasonable system boostrape-ed with (tinycc/alternative C compiler), but only in the gcc world since a modern c++ compiler is only bootsrape-able from near any C compiler there. clang and llvm are unable to do it. That why I would need to get 2 gccs: "any C compiler" -> gcc 4.7.4 -> gcc recent_version -> llvm. On Fri, Oct...

...tstrap llvm from a C compiler/runtime, gcc(4.7.4) + gcc(version>=4.8) > > will have to be setup first. > > I want to understand your constraints, as I think this is a unique > case that I wasn't considering. It's my custom distro. My goal is to make it boostrap-able with tinycc (or any little C compiler alternative) as a one-man reasonable job. With the removal of gcc 4.7 support now official, I would need to have a 3 step bootstrap, adding a modern gcc (which is guaranted to compile with iso c++98-ish gcc 4.7.4, feature that clang cannot guaranted anymore). I'm targ...

...g time before you need a 4 > stage bootstrap :-) > > > On Mon, Oct 17, 2016 at 2:02 PM, Sylvain Bertrand via llvm-dev < > llvm-dev at lists.llvm.org> wrote: > >> Hi, >> >> The problem is modern c++. I can have a reasonable system boostrape-ed >> with (tinycc/alternative C compiler), but only in the gcc world since >> a modern c++ compiler is only bootsrape-able from near any C compiler >> there. clang and llvm are unable to do it. That why I would need to >> get 2 gccs: "any C compiler" -> gcc 4.7.4 -> gcc recent_versi...

I've tried compiling with tinycc, and assembling with yasm, and fasm even with intel syntax. I'm just wondering what available compilers and assemblers there are without trying every one of them. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachm...

> I've tried compiling with tinycc, and assembling with yasm, and fasm even > with intel syntax. I'm just wondering what available compilers and > assemblers there are without trying every one of them. gas -- With best regards, Anton Korobeynikov Faculty of Mathematics and Mechanics, Saint Petersburg State University

...e decided to apply during this code-gen phase. What we plan to do is invoke this in-memory compiler to generate the x86 instructions, and then ship them at runtime to our new expression evaluation engine that will simply set a function pointer to it and execute. I heard of a compiler called TinyCC that basically has a library (libtcc) that can be invoked at runtime to generate x86 instructions directly from a C program stored in memory. That's what I would like, but with the aggressive opts provided in the LLVM infrastructure. Thanks so much for your time... - Shasank...

...t; > > > > What we plan to do is invoke this in-memory compiler to generate the x86 instructions, and then ship them at runtime to our new expression evaluation engine that will simply set a function pointer to it and execute. > > > > > > I heard of a compiler called TinyCC that basically has a library (libtcc) that can be invoked at runtime to generate x86 instructions directly from a C program stored in memory. That's what I would like, but with the aggressive opts provided in the LLVM infrastructure. Thanks so much for your time... > > > > > &gt...

...t your needs are. > > > What we plan to do is invoke this in-memory compiler to generate the x86 instructions, and then ship them at runtime to our new expression evaluation engine that will simply set a function pointer to it and execute. > > > > I heard of a compiler called TinyCC that basically has a library (libtcc) that can be invoked at runtime to generate x86 instructions directly from a C program stored in memory. That's what I would like, but with the aggressive opts provided in the LLVM infrastructure. Thanks so much for your time... > > > > - Shasan...

...and compare to what your needs are. > What we plan to do is invoke this in-memory compiler to generate the x86 instructions, and then ship them at runtime to our new expression evaluation engine that will simply set a function pointer to it and execute. > > I heard of a compiler called TinyCC that basically has a library (libtcc) that can be invoked at runtime to generate x86 instructions directly from a C program stored in memory. That's what I would like, but with the aggressive opts provided in the LLVM infrastructure. Thanks so much for your time... > > - Shasank >...

...argv() function from src/share/win_utf8_io/win_utf8_io.c: if (wgetmainargs(&wargc, &wargv, &wenv, 1, &i) != 0) return 1; Windows 2000 has slightly older version of msvcrt.dll, and this check always fails. I found an explanation about it here: http://lists.gnu.org/archive/html/tinycc-devel/2014-11/msg00005.html (it's not something that should be fixed, of course)

...e if I fixed all the nasty bugs now. v0.98.2 2002-09-30 Timo Sirainen <tss at iki.fi> + --with-file-offset-size=32 can now be used to select 32bit file offsets. Using them should be a bit faster and take a bit less disk and memory (also needed to compile Dovecot successfully with TinyCC). + maildir_copy_with_hardlinks option works now + Check new mail and notify about it to client also after commands which don't allow full syncing (FETCH, STORE, SEARCH). Also always send RECENT after EXISTS notify. + If we're out of disk space while opening mailbox, notify about i...

On Wed, Oct 12, 2016 at 04:15:44PM +0100, Renato Golin wrote: > On 12 October 2016 at 14:34, Teresa Johnson via llvm-dev < > llvm-dev at lists.llvm.org> wrote: > > > So I'd first like to understand whether we still want to keep gcc 4.7 as a > > supported version, or move to 4.8 as was suggested. What is the process for > > making that change? > > >

i want to integrate a C source JITer into my application but the resulting executables are too large is it possible to reduce the resulting libs/exe some way? current VS2017/svn build example: llvm-build\Release\bin\clang-interpreter.exe ~36MB for now (that can change later) - i want to jit simple c-code - no std library or something - x64 only - no deep/full architecture optimization needed -