Add HS toolchain to big endian on Windows

15:22:31 **** Build of configuration Debug for project ddd ****
make all
Building file: ../src/crt0.S
Invoking: ARC Windows GCC Assembler
arceb-elf32-gcc -x assembler-with-cpp -Wall -Wa,-adhlns="src/crt0.o.lst" -c -fmessage-length=0 -MMD -MP -MF"src/crt0.d" -MT"src/crt0.d" -mHS -mbig-endian -mmpy-option=2 -g3 -gdwarf-2 -mbarrel-shifter -mcode-density -mnorm -mswap -mshift-assist -o "src/crt0.o" "../src/crt0.S"
Finished building: ../src/crt0.S

Building file: ../src/ddd.c
Invoking: ARC Windows GCC C Compiler
arceb-elf32-gcc -O0 -Wall -Wa,-adhlns="src/ddd.o.lst" -c -fmessage-length=0 -MMD -MP -MF"src/ddd.d" -MT"src/ddd.d" -mHS -mbig-endian -mmpy-option=2 -g3 -gdwarf-2 -mbarrel-shifter -mcode-density -mnorm -mswap -mshift-assist -o "src/ddd.o" "../src/ddd.c"
Finished building: ../src/ddd.c

Building target: ddd.elf
Invoking: ARC Windows GCC C Linker
arceb-elf32-gcc -T"C:\Users\yunluz\runtime-EclipseApplication\ddd/lds/arcelf.lds" -nostartfiles -Wl,-Map,ddd.map -mHS -mbig-endian -mmpy-option=2 -g3 -gdwarf-2 -mbarrel-shifter -mcode-density -mnorm -mswap -mshift-assist -o "ddd.elf"  ./src/crt0.o ./src/ddd.o
Finished building target: ddd.elf

Invoking: ARC Windows GNU Print Size
arceb-elf32-size  --format=berkeley ddd.elf
   text	   data	    bss	    dec	    hex	filename
    896	      0	  18432	  19328	   4b80	ddd.elf
Finished building: ddd.siz

15:22:33 Build Finished (took 1s.458ms)

Signed-off-by: Yunlu Zhang <Yunlu.Zhang@synopsys.com>