| #!/bin/sh |
| |
| # Copyright 2006 Rob Landley <rob@landley.net> |
| # Licensed under GPLv2 or later, see file LICENSE in this tarball for details. |
| |
| # Dumb little utility function to print out the assembly dump of a single |
| # function, or list the functions so dumpable in an executable. You'd think |
| # there would be a way to get objdump to do this, but I can't find it. |
| |
| [ $# -lt 1 ] || [ $# -gt 2 ] && { echo "usage: showasm file function"; exit 1; } |
| |
| [ ! -f $1 ] && { echo "File $1 not found"; exit 1; } |
| |
| if [ $# -eq 1 ] |
| then |
| objdump -d $1 | sed -n -e 's/^[0-9a-fA-F]* <\(.*\)>:$/\1/p' |
| exit 0 |
| fi |
| |
| objdump -d $1 | sed -n -e '/./{H;$!d}' -e "x;/^.[0-9a-fA-F]* <$2>:/p" |
| |