Add missing options for EM/HS

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

18:28:43 **** Build of configuration Debug for project hi ****
make all
Building file: ../src/crt0.S
Invoking: ARC Linux ELF32 GCC Assembler
arc-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" -mcpu=ARCv2EM -mlittle-endian -g3 -gdwarf-2 -mbarrel-shifter -mcode-density -mnorm -mswap -mspfp -mshift-assist -mdiv-rem -matomic -mdpfp -o "src/crt0.o" "../src/crt0.S"
Finished building: ../src/crt0.S

Building file: ../src/hi.c
Invoking: ARC Linux ELF32 GCC C Compiler
arc-elf32-gcc -O0 -Wall -Wa,-adhlns="src/hi.o.lst" -c -fmessage-length=0 -MMD -MP -MF"src/hi.d" -MT"src/hi.d" -mcpu=ARCv2EM -mlittle-endian -g3 -gdwarf-2 -mbarrel-shifter -mcode-density -mnorm -mswap -mspfp -mshift-assist -mdiv-rem -matomic -mdpfp -o "src/hi.o" "../src/hi.c"
Finished building: ../src/hi.c

Building target: hi.elf
Invoking: ARC Linux ELF32 GCC C Linker
arc-elf32-gcc -T"/home/yunluz/runtime-EclipseApplication/hi/lds/arcelf.lds" -nostartfiles -Wl,-Map,hi.map -mcpu=ARCv2EM -mlittle-endian -g3 -gdwarf-2 -mbarrel-shifter -mcode-density -mnorm -mswap -mspfp -mshift-assist -mdiv-rem -matomic -mdpfp -o "hi.elf"  ./src/crt0.o ./src/hi.o
Finished building target: hi.elf

Invoking: ARC Linux ELF32  Print Size
arc-elf32-size  --format=berkeley hi.elf
   text	   data	    bss	    dec	    hex	filename
    896	      0	  18432	  19328	   4b80	hi.elf
Finished building: hi.siz

18:28:43 Build Finished (took 246ms)