###!/bin/bash

TOOLCHAIN=arm-none-eabi


chr() {
  [ ${1} -lt 256 ] || return 1
  printf \\$(printf '%03o' $1)
}

# Another version doing the octal conversion with arithmetic
# faster as it avoids a subshell
chr () {
  [ ${1} -lt 256 ] || return 1
  printf \\$(($1/64*100+$1%64/8*10+$1%8))
}

# Another version using a temporary variable to avoid subshell.
# This one requires bash 3.1.
chr() {
  local tmp
  [ ${1} -lt 256 ] || return 1
  printf -v tmp '%03o' "$1"
  printf \\"$tmp"
}


ord() {
  LC_CTYPE=C printf '%d' "'$1"
}


SOURCE="${BASH_SOURCE[0]}"

# resolve $SOURCE until the file is no longer a symlink
# if $SOURCE was a relative symlink, we need to resolve it relative to the path where the symlink file was located

while [ -h "$SOURCE" ]; do 
  TARGET="$(readlink "$SOURCE")"
  if [[ $SOURCE == /* ]]; then
#    echo "SOURCE '$SOURCE' is an absolute symlink to '$TARGET'"
    SOURCE="$TARGET"
  else
    DIR="$( dirname "$SOURCE" )"
#    echo "SOURCE '$SOURCE' is a relative symlink to '$TARGET' (relative to '$DIR')"
    SOURCE="$DIR/$TARGET" 
  fi
done

RDIR="$( dirname "$SOURCE" )"
DIR="$( cd -P "$( dirname "$SOURCE" )" && pwd )"

cd $DIR

cp -f ../build/target.axf .



cp ./target.axf ./target_pure.axf
${TOOLCHAIN}-strip ./target_pure.axf

${TOOLCHAIN}-objcopy -j .ram.start.table -j .ram_image1.text \
-Obinary  ./target_pure.axf ./ram_1.bin

${TOOLCHAIN}-objcopy -j .image2.start.table -j .ram_image2.text -j .ram.data \
-Obinary  ./target_pure.axf ./ram_2.bin

${TOOLCHAIN}-nm target.axf | sort > target.map

${TOOLCHAIN}-objdump -d target.axf > target.asm

./prepend_header.sh ./ram_1.bin __ram_image1_text_start__ ./target.map 0
./prepend_header.sh ./ram_2.bin __ram_image2_text_start__ ./target.map
cat ./ram_1_prepend.bin ./ram_2_prepend.bin > ./ram_all.bin


#mbed_disk=100
#while [[ $mbed_disk -le 122 ]] 
#do
#    
#    diskname=`chr $mbed_disk`
#    filename="/cygdrive/$diskname/mbed.htm"
#    if [ -f $filename ];
#    then
#        break
#    fi
#    mbed_disk=$((mbed_disk+1))
#done


#if [[ $mbed_disk -le 122 ]];
#then 
#  echo cp ./ram_all.bin /cygdrive/$diskname/
#  cp ./ram_all.bin /cygdrive/$diskname/
#else
#  echo mbed usb disk not found
#fi