Subversion Repositories m1_core

#!/bin/bash

#

# Compile a test for the M1 and build the memory.hex file.

#

# Parameter is test name without extension (e.g. to compile

# $M1_ROOT/tests/hello.c) run "compile_test hello".

#

# Requires mipsel-linux-gcc

if [ -z "$M1_ROOT" ]; then echo "***ERROR***: M1_ROOT variable is undefined, please set it and run 'source sourceme'."; exit 1; fi

if ! [ -d "$M1_ROOT" ]; then echo "***ERROR***: directory '$M1_ROOT' does not exist, please check it and run 'source sourceme' again."; exit 1; fi

cd $M1_ROOT/tests

rm -f *.o *~ *.bin                  # Make clean

if ( test $# != 1 ) then

  echo ""

  echo "compile_test - Script to compile a test for the M1 Core"

  echo ""

  echo "Usage:"

  echo ""

  echo "      compile_test "

  echo ""

  echo "where parameter is the test name without extension (e.g. 'hello')."

  echo ""

  exit 1

fi

if ( ! test -e $1.c ) then

  echo "ERROR: Test $1.c does not exist into the tests directory!"

  exit 1

fi

mipsel-linux-gcc -c -O0 -msoft-float -mips1 $M1_ROOT/tests/boot/boot.s

mipsel-linux-gcc -c -O0 -msoft-float -mips1 $1.c

mipsel-linux-ld -Ur -EL -O0 -G 0 -o $1.bin boot.o $1.o

mipsel-linux-objdump -d -EL -w -z --disassembler-options=no-aliases,reg-names=numeric $1.bin > $1.dump

cat $1.dump | dump2vlog.php -q > $M1_ROOT/hdl/rtl/m1_core/m1_mmu_initial.vh

echo "The initial content of the instruction memory has been updated successfully!"

echo "Now you should run 'build_icarus' script again."

rm -f *.o *~ *.bin                  # Make clean