search for: ellcc

Geting a seg fault. Have not investigted the cause. rkotler at mipsswbrd002:~/richard$ tar vfxz ~/Downloads/ellcc-mips-linux-2014-Mar-24-07-32-26.tgz rkotler at mipsswbrd002:~/richard/ellcc/bin$ gdb ./ecc GNU gdb (GDB) 7.4.1-debian Copyright (C) 2012 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change...

> ELLCC (http://ellcc.org), my clang/LLVM based cross development tool chain for > ARM, Microblaze, Mips, Power PC, and X86, now incorporates musl > (http://www.etalabs.net/musl) as its standard C library for Linux. musl is a > MIT licensed, highly POSIX compliant library offering high performance...

ELLCC is a compilation tool chain based on clang/LLVM, libc++ and the musl standard C library for Linux. Recently I was asked if ELLCC pre-built binaries could be used to build clang/LLVM TOT. It turns out that it can with some simple patches. This is a simple way to bootstrap clang/LLVM on an arbitr...

The clang/LLVM based ELLCC project (http://ellcc.org), after having reached a huge milestone ( http://ellcc.org/blog/?p=231) has now successfully compiled itself. The steps were: 1. Use gcc to build the compiler with Linux standard libraries. 2. Use ecc to build itself with libc++, libc++ABI, libunwind, musl, and compile...

[~/ellcc/test/source] main% cat printf.c #include <stdio.h> int main(int argc, char** argv) { printf("printf with the string \"%s\"\n", "my string"); } [~/ellcc/test/source] main% ~/ellcc/ellcc/x86-elf-ecc printf.c [~/ellcc/test/source] main% ./a.out printf with the...

With all the talk about using lld on the list, I thought it would be interesting to try using it in my clang based ELLCC cross compilation tool chain. http://ellcc.org The change was simple, since I use configuration files to tell clang how to compile, where to find libraries, etc. I described the config files here: http://ellcc.org/blog/?p=13246 All I had to do was change the linker executable definition for ea...

ELLCC (http://ellcc.org), my clang/LLVM based cross development tool chain for ARM, Microblaze, Mips, Power PC, and X86, now incorporates musl (http://www.etalabs.net/musl) as its standard C library for Linux. musl is a MIT licensed, highly POSIX compliant library offering high performance and a smal...

In case anyone is interested.... We don't need to compile llvm/clang using gcc anymore for the building of mips hosted llvm compilers. We build a linux mips hosted compiler starting with llvm/clang on x86 linux using the normal configure scripts and then can use that resulting compiler to build further llvm/clang native compilers on the mips linux host. The cross compiler and native

I've been working on adding code coverage support to my ELLCC project (http://ellcc.org) and I thought it would be nice to fun the index page of the HTML output of llvm-cov into something a little prettier and more useful. The initial result is here: http://ellcc.org/coverage/ If there is any interest, I'll submit the llvm-cov changes. -Rich

Hi, I've updated the musl version of the clang/LLVM based ELLCC compiler suite to use musl release 0.9.14. As usual the musl guys have been doing a great job. The new release looks great! http://ellcc.org I've also started to port libunwind into ELLCC. That's the last step for a fully non-gnu run-time environment: libcxx/libcxxabi/libunwind/musl/co...

Today the clang/LLVM based ELLCC compiler (http://ellcc.org) was able to compile an (almost) non-trivial C++ program for a bunch of LLVM supported targets with no gnu licensed libraries. http://ellcc.org/blog/?p=231 Next step: try to compile ELLCC with itself. :-) -Rich -------------- next part -------------- An HTML attachme...

ELLCC (pronounced "elk") the clang/LLVM based cross compilation tool chain, is now both self hosting and able to cross compile itself for other targets. http://ellcc.org/blog/?p=251 http://ellcc.org/ -Rich -------------- next part -------------- An HTML attachment was scrubbed... URL: <h...

On Fri, Oct 28, 2016 at 2:56 PM, Richard Pennington via cfe-dev < cfe-dev at lists.llvm.org> wrote: > With all the talk about using lld on the list, I thought it would be > interesting to try using it in my clang based ELLCC cross compilation tool > chain. http://ellcc.org > > The change was simple, since I use configuration files to tell clang how > to compile, where to find libraries, etc. I described the config files > here: http://ellcc.org/blog/?p=13246 > > All I had to do was change the linke...

Hi, I asked this question a few days ago and didn't get any responses. I thought I'd try again with a little more detail. I am trying to cross compile my clang/LLVM based ELLCC cross development tools project (http://ellcc.org) on a Mac. I am targeting ARM/Linux. The build fails while building FileCheck (or tbl-gen or any of the other build tools built during the cross-compile-build-tools step) because the build rules try to pass the --version-script option to the li...

I was attempting to cross compile on Windows. I ended up having to find the list in the CMake build system (not very hard) and manually creating a makefile to compile them. Took maybe 2 hours total. On Sun, Mar 29, 2015 at 1:28 PM, Chao Yan <yanchao2012 at gmail.com> wrote: > > 2015-03-29 15:11 GMT-05:00 Daniel Dilts <diltsman at gmail.com>: > >> I need to correct

A while back (2012) there were a few messages related to using YAML config files to set up how clang would build stuff, especially for cross compilers. My ELLCC project is entirely cross compilation focused, so today I decided to play around with the config file idea. Right now it only handles replacing a "-target foo" option with the options defined in the file foo in the resource/config directory, but I think it has potential for doing quit...

...arm(linux) but fail. > I have read the web http://llvm.org/docs/HowToCrossCompileLLVM.html > > Does anyone know whether it's available for my need? If you know how to > build, what is the build options you use? > > I use libc++ and libc++abi (as well as compiler-rt) for the ELLCC cross > compilation tool chain project (http://ellcc.org). I use makefiles to > build the libc++ stuff, which are pretty dependent on being used in an > ELLCC environment. You can get pre built binaries from ftp://ellcc.org/pub. > The tarballs contain pre built libraries for ARM (as wel...

I'm getting closer to having an actual release of my ELLCC collection of tools to do cross compilation using my clang/LLVM based compiler and associated support programs and libraries. I have one set of download binaries available, for Fedora 16 x86_64 systems. The download includes the compiler, binutils, gdb, precompiled standard libraries and qemu...

...at 23:02, Rui Ueyama via llvm-dev > <llvm-dev at lists.llvm.org> wrote: >> Awesome results! > I'm surprised! LLD is barely working on ARM at the moment. :) > [snip] My mistake. ARM worked for small programs, but lld failed for clang with a bunch of these errors: /home/rich/ellcc-release/bin/ld.lld: error: relocation R_ARM_CALL out of range Sorry about the misinformation. -Rich

On 28 October 2016 at 23:02, Rui Ueyama via llvm-dev <llvm-dev at lists.llvm.org> wrote: > Awesome results! I'm surprised! LLD is barely working on ARM at the moment. :) > I wonder if ARM32 BE is a real thing. I know that the processor is > bi-endian, but is there any system that uses ARM32 in big-endian mode? Yes... it is "a thing". :) ARM has two modes: BE32 and