#!/bin/bash

# Extracts a segment from the binary that was produced by ld.

segment=$1

pos=$(grep "^\.$segment " $B_DIR/pd.map | awk '{print $6}')
len=$(grep "^\.$segment " $B_DIR/pd.map | awk '{print $3}')

mkdir -p $B_DIR/segments
dd if=$B_DIR/stage2.bin of=$B_DIR/segments/$segment.bin skip=$(($pos)) iflag=skip_bytes bs=$(($len)) count=1 status=none