[LLVMdev] Generate Executable to Mips

[Akira Hatanaka]

You will need to install a cross compiler.
I think you can find one somewhere in this link:
https://sourcery.mentor.com/GNUToolchain/

Once you have a cross compiler, this should do what you want (if you
want little-endian code):

clang -target mipsel-unknown-linux  -ccc-clang-archs mipsel -O3
hello.c -o hello.bc -emit-llvm
llc -march=mipsel hello.bc  -o hello.s
mips-linux-gnu-gcc hello.s -o hello -mips32 -EL

You can also generate object code with this command:

llc -march=mipsel hello.bc  -o hello.o -filetype=obj

Then run the linker:
mips-linux-gnu-gcc hello.o -o hello -mips32 -EL

On Thu, Feb 23, 2012 at 4:18 PM, Rafael BP <parizi.computacao at gmail.com> wrote:
> This is true?
> clang/llvm cannot produce mips object code or executable (yet).
> from:
> http://old.nabble.com/How-to-get-MIPS-from-clang-%2B-llvm---td32822926.html
>
>
> On Thu, Feb 23, 2012 at 8:37 PM, Rafael BP <parizi.computacao at gmail.com>
> wrote:
>>
>> Hi,
>> How can I generate executable to mips with llvm-gcc.
>> I'm using Ilvm-2.9, X86PC and the following commands:
>>
>> llvm-gcc -emit-llvm hello.c -c -o hello.bc (OK)
>> llc -march=mips hello.bc  -o hello.s (OK)
>>
>> gcc hello.s -o hello (does not work).
>>
>> Thanks,
>>
>> --
>> Rafael Parizi
>>
>>
>>
>
>
>
> --
> Rafael Parizi
>
>
>
>
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