search for: mips

Hi, On Wed, Jul 4, 2012 at 9:21 AM, ETANI NORIKO <noriko-e at fc.ritsumei.ac.jp> wrote: > Please advise me how to change a compiler from a host one to a target one. Suppose MIPS toolchain is installed in the $MIPS folder (i.e. mips-linux-gnu-gcc is in the $MIPS/bin folder). Note, if you want to generate little-endian code and/or 64-bit code, you have to create the following links in the $MIPS/bin folder: * Little-endian 32-bit ln -s mips-linux-gnu-ld mipsel-linux-gnu-l...

Hi, I would like to ask you how to use Clang in cross-compile environment. My environment is as follows: ------ HOST: 32-bit Fedora 16 with Intel Core i7 gcc/g++ compiler available TARGET: 32-bit mips-typed linux gnu gcc/g++ for 32-bit mips-typed linux available ------ As Clang's option is "-c" in use, my programs are compiled and linked under a host machine's environment (in my case, 32-bit Fedora 16 is a host OS with Intel Core i7). In order to compile and lin...

dear friend. i have mips board with BCM sibyte 1125CPU(use board sibyte 1250 swarm.) i use linux-kernel 2.6.12-rc1 download from linux-mips.com i use kernel 2.4.26 before this time, it's work ok at 2.4.26 with Ramdisk-busybox when i try to use ramdisk in 2.6.1x version, i found that ramdisk i not exist, i don't...

On Sat, May 7, 2011 at 12:33 PM, Eric Christopher <echristo at apple.com> wrote: > > On May 5, 2011, at 11:26 PM, Liu wrote: > >>  some some type errors in the commentary of *.td file. >> such as: >> lib/Target/Mips/MipsInstrFormats.td >> MipsRegisterInfo.td - Mips Register defs >> it should be >> MipsInstrFormats.td - Mips Instruction Formats >> >> lib/Target/Mips/MipsInstrInfo.td >> MipsInstrInfo.td - Mips Register defs >> it should be >> MipsInstrInfo.td - Tar...

...at 2:47 AM, Liu wrote: > On Sat, May 7, 2011 at 12:33 PM, Eric Christopher <echristo at apple.com> wrote: >> >> On May 5, 2011, at 11:26 PM, Liu wrote: >> >>> some some type errors in the commentary of *.td file. >>> such as: >>> lib/Target/Mips/MipsInstrFormats.td >>> MipsRegisterInfo.td - Mips Register defs >>> it should be >>> MipsInstrFormats.td - Mips Instruction Formats >>> >>> lib/Target/Mips/MipsInstrInfo.td >>> MipsInstrInfo.td - Mips Register defs >>> it should be &g...

Hi Tom, I've got a few patches that I'd like to get into 3.5.2 if I can. * r230235 - [mips] Honour -mno-odd-spreg for vector insert/extract when MSA is enabled. o Fixes a failure in the test-suite when -mno-odd-spreg and -mmsa are used together. * r227089 - [mips] Enable arithmetic and binary operations for the i128 data type. o This fixes an instruction selection failure...

The parts of klibc specific to the mips architecture. Signed-off-by: H. Peter Anvin <hpa at zytor.com> --- commit 8dc79563c06020d8844b9e9b821741828039b59e tree b957c8fb1fddf486f5c26b1880726051d4f6aaad parent bc9b363b31d301ab94c115cccc2e079c0d318498 author H. Peter Anvin <hpa at zytor.com> Sun, 25 Jun 2006 16:58:31 -0700 com...

Hi all, I find some some type errors in the commentary of *.td file. such as: lib/Target/Mips/MipsInstrFormats.td MipsRegisterInfo.td - Mips Register defs it should be MipsInstrFormats.td - Mips Instruction Formats lib/Target/Mips/MipsInstrInfo.td MipsInstrInfo.td - Mips Register defs it should be MipsInstrInfo.td - Target Description for Mips Target and some thing I think it is wrong in...

I propose that we make Akira Hatanaka the code owner for the Mips code generator. He has worked on the Mips code generator for four years now and done high quality work that whole time. He is the key person inside of Mips for reviewing patches and giving advice to other developers regarding new Mips work. To assure the future quality of the Mips port, I thi...

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 compiler driver for M...

I'm cross-compiling for MIPS. The test-case is as simple as it can be: void foo() {} $clang -target mips64-octeon-linux -c -B path/to/cross/compiled/mips/assembler a.c And then I look at the object file: $ nm a.o 0000000000000020 t $tmp0 0000000000000000 T foo I would like to know what "$tmp0" is. Furthermore, i...

I'm trying to understand how Mips will fit into the official release procedure. There are two Mips compilers: 1) The X86 resident llvm/clang compiler that can generate code for various Mips targets. 2) The Mips resident compiler (on linux or bsd or other) which would generate code primarily for that same host. How does...

On 03/10/2014 03:37 PM, Eric Christopher wrote: > cc'ing Bill as Release Manager > > On Mon, Mar 10, 2014 at 2:53 PM, reed kotler <rkotler at mips.com> wrote: >> I'm trying to understand how Mips will fit into the official release >> procedure. >> >> There are two Mips compilers: >> 1) The X86 resident llvm/clang compiler that can generate code for various >> Mips targets. >> 2) The Mips...

...ively, we could look at partitioning functions into two > modules, and then bring up the infrastructure once per module. > > I would personally choose between these based on how much shared > functionality there would be in the TM and TTI between the two. For changing subtargets, i.e. mips16 to mips32 on a per function basis, I only have one copy of all that is needed for both mips16 and mips32. What I do is I have two versions of the instruction selection pass (mips16 and mips32) and a controller pass which is used to reset parts of target machine when needed (ptrs to target low...

I tried to cross-compile llvm-gcc for mips, but it crashes somewhere in the build process: /home/kevin/Documents/School/2eLIC/Thesis/work/build/llvmgcc-mips/./gcc/xgcc -B/home/kevin/Documents/School/2eLIC/Thesis/work/build/llvmgcc-mips/./gcc/ -B/home/kevin/Documents/School/2eLIC/Thesis/work/build/llvmgcc-mips/../../install/llvmgcc-mips/mip...

...Thanks, > Simon > >> -----Original Message----- >> From: llvm-dev [mailto:llvm-dev-bounces at lists.llvm.org] On Behalf Of Leslie >> Zhai via llvm-dev >> Sent: 26 April 2017 07:56 >> To: llvm-dev at lists.llvm.org >> Subject: [llvm-dev] Buildbot clang-cmake-mips BUG? >> >> Hi LLVM developers, >> >> Buildbot clang-cmake-mips False Positive? >> >> I have looked build failures: >> >> http://lab.llvm.org:8011/builders/clang-cmake-mips/builds/3277 >> http://lab.llvm.org:8011/builders/clang-cmake-mips/builds/...

Thank you very much for your information and documents! Why Imagination Technologies do not offer the latest MIPS ABI document download link just like the ISA docs? If they thought no much people interested in that doc, they had to make greate effort on compiler like GCC,LLVM by themself,then why GCC disagree with some MIPS ABI, it should be freely designed by MIPS ABI designer and compiler backend target impl...

Traditionally, MIPS use 4KB page size, but Loongson prefer 16KB page size in system emulator. So, let's define TARGET_PAGE_BITS_VARY and TARGET_PAGE_BITS_MIN to support variable page size. Cc: Jiaxun Yang <jiaxun.yang at flygoat.com> Signed-off-by: Huacai Chen <chenhc at lemote.com> --- target/mips/c...

On Thu, Mar 28, 2013 at 12:22 PM, Nadav Rotem <nrotem at apple.com> wrote: > IMHO the right way to handle target function attributes is to > re-initialize the target machine and TTI for every function (if the > attributes changed). Do you have another solution in mind ? I don't really understand this. TargetMachine and TTI may be quite expensive to initialize. Doing so for

After discussions last night, I'm leaning towards going legit with all my pseudo expansions in Mips 16. Some I think I can clearly do by just putting in the proper side effects of implicit registers (T8 the condition code register as used by mips 16). But I'm still left with some pseudos that have jmp .+4 type instructions in them. The original Mips port was to Mips I and Mips I, like Mi...