similar to: [LLVMdev] llvm on mips

Hi all, Last year i was mentored by Chris Lattner at GSoC and i created the Mips back-end for LLVM. The back-end is still experimental (working with simple benchmarks only) and this year i would like to improve it as my GSoC proposal. Mips is still fairly used nowadays in a lot of devices - routers, wireless cards, PSP, PS2 - and it would be great to have a stable mips backend for LLVM. General

Hi Kevin, > Supposed that you knew my approach was intentional (correct me if I'm > wrong), what problem did you see here? Yes, i'm trying to help raising possible problems. For example, there are Mips machines with different endianess, the llvm Mips default (Big) is different from the psp toochain default one (correct me if I'm wrong - Little), maybe this is messing up...

Hello All, I am trying to cross compile for MIPS on x86 architecture. I want to do it using LLVM ? How can I do it ? Thanks in advance. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20110901/b4e68ea3/attachment.html>

I have installed LLVM on my machine (ubuntu) a while ago. I think my LLVM version is 2.8. is it supported in 2.8 ? When I install i didn't configure LLVM for mips. Do I have to configure it when I build ? Thanks in advance. Really appreciate it. --- On Thu, 9/1/11, Bruno Cardoso Lopes <bruno.cardoso at gmail.com> wrote: From: Bruno Cardoso Lopes <bruno.cardoso at gmail.com>

Hello, I'm interested on implementing the MIPS backend as a student in a compiler course on my university, starting in 2 weeks from now!! I've seen on the mailing list history no one has done it so far (although a lot said they would)! am i right? Thanks! -- Bruno Cardoso Lopes http://www.brunocardoso.org "The knack of flying is learning how to throw yourself at the ground and

On Mar 18, 2008, at 10:46 PM, Bruno Cardoso Lopes wrote: > Hi all, > > Last year i was mentored by Chris Lattner at GSoC and i created the > Mips back-end for LLVM. The back-end is still experimental (working > with simple benchmarks only) and this year i would like to improve it > as my GSoC proposal. Mips is still fairly used nowadays in a lot of > devices - routers,

On Sun, Mar 9, 2008 at 2:05 AM, Bruno Cardoso Lopes <bruno.cardoso at gmail.com> wrote: > > Supposed that you knew my approach was intentional (correct me if I'm > > wrong), what problem did you see here? > > Yes, i'm trying to help raising possible problems. For example, there are > Mips machines with different endianess, the llvm Mips default (Big) is

I like to get the support of llvm runtime so that I can run some VM that depends on llvm. I googled porting keyword and also simply try to cross compile llvm. Just like to know is it possbile ? Does any modification needed? Thanks MK -- www.skyeye.org

Hi everyone, It seems variable arguments is not support by mips backend in llvm-2.6. int func(int i, ...) { return 0; } llvm-gcc func.c -emit-llvm -c -O3 -o func.bc llc func.bc -relocation-model=static -march=mips -O0 -o func.s Command llc fails: llc:SelectionDAGBuilder.cpp:6440:void llvm::SelectionDAGISel::LowerArguments( llvm::BasicBlock):Assertion 'Invals.size() ==

> Ok, I'll wait for a more detailed description > You can report directly at http://www.llvm.org/bugs/ This seems to be MSIL related, not MIPS. I don't think anyone will be interested in fixing problems of this backend -- With best regards, Anton Korobeynikov Faculty of Mathematics and Mechanics, Saint Petersburg State University

Using LLVM+CLANG, you can do something like: clang -ccc-host-triple mips-unknown-linux -ccc-clang-archs mips ... On Thu, Sep 1, 2011 at 1:15 PM, janarbek <canarbekmatay at yahoo.com> wrote: > Hello All, > > I am trying to cross compile for MIPS on x86 architecture. I want to do it > using LLVM ? > How can I do it ? Thanks in advance. > > >

On Wed, Nov 17, 2010 at 12:11 AM, Bruno Cardoso Lopes <bruno.cardoso at gmail.com> wrote: > Hi, > > On Sun, Nov 14, 2010 at 5:39 AM, Michael.Kang <blackfin.kang at gmail.com> wrote: >> I like to get the support of llvm runtime so that I can run some VM >> that depends on llvm. I googled porting keyword >> and also simply try to cross compile llvm. Just like

> I have installed LLVM on my machine (ubuntu) a while ago. I think my LLVM version is 2.8. is it supported in 2.8 ? When I install i didn't configure LLVM for mips. Do I have to configure it when I build ? I don't know what's the default llvm configuration for ubuntu! But you can check for mips support using "llc --version". Yes, it's supported in 2.8, although it

Hello, I'm trying to compile llvm-gcc to crosscompile mips. I have already modified a config.gcc to add mips as a target with llvm, but it gives me "Did not get a target machine!" (from llvm-backend.cpp). I thought that I had to modify TargetMachOWriterInfo.h with MIPS info, but now the problem is that I don't know where can I get the <mach/machine.h> (I don't have it

Hello everyone, I'm a little new to LLVM. I know that the backends are still in experimental stage. MSIL and MIPS would be very useful for a project that I'm working on. Do you have any plans to have it completed in the next few months? I could generate the MSIL assembly but when compiled it, which compiles sucessfully, it generates invalid opcode errors.

Hi, On Wed, Feb 3, 2010 at 3:57 AM, Heyu Zhu <zhu.heyu at gmail.com> wrote: > Hi everyone, > > It seems variable arguments is not support by mips backend in llvm-2.6. > > int func(int i, ...) { >   return 0; > } > > llvm-gcc    func.c -emit-llvm -c  -O3   -o func.bc > llc    func.bc -relocation-model=static  -march=mips -O0  -o func.s > > Command llc

Hi, On Sun, Nov 14, 2010 at 5:39 AM, Michael.Kang <blackfin.kang at gmail.com> wrote: > I like to get the support of llvm runtime so that I can run some VM > that depends on llvm. I googled porting keyword > and also simply try to cross compile llvm. Just like to know is it > possbile ? Does any modification needed? You can compile and run llvm tools in a mips machine, but

Hi, When using mips-unknown-linux-gnu as a cross-compiler, the llvm Mips backend is called by cc1 and with that you get llvm bytecode defined relative to the Mips ABI. This can be messing up somehow your generated C code. 2008/3/7, HyperQuantum <hyperquantum at gmail.com>: > On Fri, Feb 29, 2008 at 2:23 PM, HyperQuantum <hyperquantum at gmail.com> wrote: > > At least I got

Hi Eduardo, > I'm a little new to LLVM. > I know that the backends are still in experimental stage. MSIL and MIPS > would be very useful for a project that I'm working on. Do you have any > plans to have it completed in the next few months? I could generate the > MSIL assembly but when compiled it, which compiles sucessfully, it > generates invalid opcode errors. As

On Wed, Nov 5, 2008 at 4:13 PM, Anton Korobeynikov <anton at korobeynikov.info> wrote: >> Ok, I'll wait for a more detailed description >> You can report directly at http://www.llvm.org/bugs/ > This seems to be MSIL related, not MIPS. I don't think anyone will be > interested in fixing problems of this backend oops! :) -- Bruno Cardoso Lopes