mirror of
https://github.com/Wiimpathy/HatariWii.git
synced 2024-11-22 17:59:14 +01:00
58 lines
1.4 KiB
Bash
58 lines
1.4 KiB
Bash
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#!/bin/sh
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#
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# script to convert Devpac v3 symbol table for Hatari debugger.
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#
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# 2013 (C) Eero Tamminen, licenced under GPL v2+
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usage ()
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{
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name=${0##*/}
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echo
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echo "Usage: $name <symbol file>"
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echo
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echo "Convert Devpac v3 symbol table listing (enabled"
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echo "in Listings options) to format understood by"
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echo "the Hatari debugger 'symbols' command."
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echo
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echo "For example:"
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echo " $name FOOBAR.SYM > foobar.syms"
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echo
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echo "ERROR: $1!"
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echo
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exit 1
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}
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if [ $# -ne 1 ]; then
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usage "incorrect number of arguments"
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fi
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if [ \! -f $1 ]; then
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usage "given '$1' symbol file not found"
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fi
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# parse symbol information at the end of the file
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awk '
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/^[0-9A-F]+ [BDT] R / { print $1, $2, $4; next }
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/^[0-9A-F]+ F[DEF].R / {
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if ($2 == "FD.R") type = "D";
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else if ($2 == "FE.R") type = "B";
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else if ($2 == "FF.R") type = "T";
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print $1, type, $3;
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next
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}
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' $1 | sort
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# parse code listing
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# - has problem that in Devpac output the offsets in
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# the code listing part don't take includes into
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# account i.e. they seem wrong
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#
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# works by:
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# - removing columns that confuse rest command line
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# - removing macro etc symbols at zero address
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# - removing (optional) ':' from symbol end
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# - matching addresses & symbol names and print
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# them in 'nm' order
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#
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#cut -b 7,9-17,39- $1 | grep -v 'T 00000000 ' | tr -d : |\
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# awk '/^[TBD] [0-9A-F]+ [._a-zA-Z0-9]/ {print $2,$1,$3}'
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