mirror of
https://github.com/outbackdingo/UltraGrid.git
synced 2026-03-20 05:40:06 +00:00
c8a029e421
- pretty print by default (use one line output) - print inlines stack trace by default - better delimit individual stack frames
49 lines
1.0 KiB
Bash
Executable File
49 lines
1.0 KiB
Bash
Executable File
#!/bin/sh
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SILENT=
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while getopts 'hs' opt; do
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case "$opt" in
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'h'|'?')
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cat <<-EOF
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Usage:
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$0 [-s] [STACKTRACE_FILE]
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where
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-s - silent
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STACKTRACE_FILE - file containg stacktrace from UG (if not set, stdin is used)
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EOF
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[ $opt = h ] && exit 0 || exit 1
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;;
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's')
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SILENT=yes
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;;
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esac
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done
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shift $(($OPTIND - 1))
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IN=${1-/dev/stdin}
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while read n; do
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if ! expr "$n" : ".*(.*\+.*)" > /dev/null; then
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continue
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fi
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EXE=$(expr $n : "\([^(]*\)")
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addr=$(expr $n : ".*(\(.*\))")
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# addr in format "func+addr"
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if expr $addr : "[^\+]" >/dev/null; then
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FUNC=$(expr $addr : "\([^\+]*\)")
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OFFSET=$(expr $addr : "[^\+]*\+\(.*\)")
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LINE=$(objdump -d -F $EXE | grep "<$FUNC>" | grep -v '^ ')
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FUNC_OFFSET=$(expr "$LINE" : '.*File Offset: \([^)]*\)')
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addr=$(($FUNC_OFFSET + $OFFSET))
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addr=$(printf 0x%x $addr) # addr2line requires hex
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fi
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[ -z $SILENT ] && printf -- "- decoding $n:\n"
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ARGS=
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[ -z $SILENT ] && ARGS='-f -i -p'
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addr2line -e $EXE $ARGS -C $addr
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done <$IN
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# vim: set noexpandtab:
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