diff options
Diffstat (limited to 'scripts/makelst')
| -rwxr-xr-x | scripts/makelst | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/scripts/makelst b/scripts/makelst new file mode 100755 index 000000000000..34bd72391238 --- /dev/null +++ b/scripts/makelst @@ -0,0 +1,31 @@ +#!/bin/bash +# A script to dump mixed source code & assembly +# with correct relocations from System.map +# Requires the following lines in Rules.make. +# Author(s): DJ Barrow (djbarrow@de.ibm.com,barrow_dj@yahoo.com) +# William Stearns <wstearns@pobox.com> +#%.lst: %.c +# $(CC) $(CFLAGS) $(EXTRA_CFLAGS) $(CFLAGS_$@) -g -c -o $*.o $< +# $(TOPDIR)/scripts/makelst $*.o $(TOPDIR)/System.map $(OBJDUMP) +# +# Copyright (C) 2000 IBM Corporation +# Author(s): DJ Barrow (djbarrow@de.ibm.com,barrow_dj@yahoo.com) +# + +t1=`$3 --syms $1 | grep .text | grep " F " | head -n 1` +if [ -n "$t1" ]; then + t2=`echo $t1 | gawk '{ print $6 }'` + if [ ! -r $2 ]; then + echo "No System.map" >&2 + t7=0 + else + t3=`grep $t2 $2` + t4=`echo $t3 | gawk '{ print $1 }'` + t5=`echo $t1 | gawk '{ print $1 }'` + t6=`echo $t4 - $t5 | tr a-f A-F` + t7=`( echo ibase=16 ; echo $t6 ) | bc` + fi +else + t7=0 +fi +$3 -r --source --adjust-vma=$t7 $1 |