[RFA] [PATCH] mips*el support for RTEMS

[高高峰]

Hi all,

This patch add RTEMS mips little endian support, check mips*-*rtems*, chose
mips as CPU.
Jia Liu asked me to use the patch of the following link to test,
and I tested it ok.
Here is the link.
http://sourceware.org/ml/binutils/2012-10/msg00460.html

And Here is the test log.
This is the little endian log:
gaofeng at gaofeng-K43SM:~/rtems/el_build$ ../configure
--target=mipsel-rtems4.11 --enable-posix --enable-networking
--enable-cxx --enable-rtemsbsp="malta"
--prefix=/home/gaofeng/install-el

gaofeng at gaofeng-K43SM:~/rtems_example/hello/hello_world_c$ export
RTEMS_MAKEFILE_PATH=/home/gaofeng/install-el/mipsel-rtems4.11/malta/

gaofeng at gaofeng-K43SM:~/rtems_example/hello/hello_world_c/o-optimize$
~/qemu-1.1.1/build/mipsel-softmmu/qemu-system-mipsel -kernel hello.exe
-M malta -nographic
*** BARs for slot=11 func=0
*** PCI DEVICE BAR0: 0x1
*** PCI DEVICE BAR1: 0x0
*** PCI DEVICE BAR2: 0x0
*** PCI DEVICE BAR3: 0x0
*** PCI DEVICE BAR4: 0x0
*** PCI DEVICE BAR5: 0x0
*** BARs for slot=11 func=0
*** PCI DEVICE BAR0: 0x1041
*** PCI DEVICE BAR1: 0x12011020
*** PCI DEVICE BAR2: 0x0
*** PCI DEVICE BAR3: 0x0
*** PCI DEVICE BAR4: 0x0
*** PCI DEVICE BAR5: 0x0


*** HELLO WORLD TEST ***
Hello World
*** END OF HELLO WORLD TEST ***
QEMU: Terminated

---------------------------------------------------------------

This is the big endian log:
gaofeng at gaofeng-K43SM:~/rtems/eb_build$ ../configure
--target=mips-rtems4.11 --enable-posix --enable-networking
--enable-cxx --enable-rtemsbsp="malta"
--prefix=/home/gaofeng/install-eb

gaofeng at gaofeng-K43SM:~/rtems_example/hello/hello_world_c/o-optimize$
export RTEMS_MAKEFILE_PATH=/home/gaofeng/install-eb/mips-rtems4.11/malta/

gaofeng at gaofeng-K43SM:~/rtems_example/hello/hello_world_c/o-optimize$
~/qemu-1.1.1/build/mips-softmmu/qemu-system-mips -kernel hello.exe -M
malta -nographic
*** BARs for slot=11 func=0
*** PCI DEVICE BAR0: 0x1
*** PCI DEVICE BAR1: 0x0
*** PCI DEVICE BAR2: 0x0
*** PCI DEVICE BAR3: 0x0
*** PCI DEVICE BAR4: 0x0
*** PCI DEVICE BAR5: 0x0
*** BARs for slot=11 func=0
*** PCI DEVICE BAR0: 0x1041
*** PCI DEVICE BAR1: 0x12011020
*** PCI DEVICE BAR2: 0x0
*** PCI DEVICE BAR3: 0x0
*** PCI DEVICE BAR4: 0x0
*** PCI DEVICE BAR5: 0x0


*** HELLO WORLD TEST ***
Hello World
*** END OF HELLO WORLD TEST ***
QEMU: Terminated

it running ok.



Thanks,
Feng.
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