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code genration for mips32 type processors
- From: "H Girard" <hgirard at broadbandnetdevices dot com>
- To: <ecos-discuss at sources dot redhat dot com>
- Date: Thu, 31 Jan 2002 13:46:13 -0500
- Subject: [ECOS] code genration for mips32 type processors
- Organization: Bnd Radiocom
- Reply-to: "H Girard" <hgirard at broadbandnetdevices dot com>
Hi All
can anyone tell me which version and which option to set to build a gnu
crosscompiler
to generate code for mips32 type processors (like the Mips 4kc
i believe or the idt 79rc32v332 ) while using the cygwin environment?
Presumably , there was a version that worked in the past
since someone produced binaries for the
supported hardware. The required compiler would work with the cygwin
environment on an nt 4.0
and produce code for the mips32 processor. This compiler is required to
build redboot or ecos sources
Despite reading the lenghty on line info about crosscompilers from the gnu
site : gcc.gnu.org
i could not build the gcc crosscompiler required for the job: the
./configure --target=mipsisa32-elf does not seems to be recognised
I downloaded the latest gcc compiler release 3.0.3, after gunzip , tar
,this is an example
output from the cygwin window ,same results where obtained with the
2.9.5.03 . Are there patches
to the source code of the compiler required for the configure to work???
..../m/cygwin/gcc303/buildgcc303
$ ../gcc-3.0.3/configure --target=mipsisa32-elf > output.txt
Invalid configuration `mipsisa32-elf': machine `mipsisa32' not recognized
Unrecognized target system name mipsisa32-elf.
the tons of output are routed to : output.txt but the error message
appearing on the screen tells all
thanks
Henri Girard
the original post for the mipsisa32 target was the following :
Tim Michals wrote:
>
> Yes, I'm ready to do so, but, where is the mips32 gcc? I thought RedHat
was
> in the process of doing this?
We released it 3 months ago! Use trunk GCC, target mipsisa32-elf.
Jifl
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