| #!/usr/bin/env bash |
| # This script processes symbols output by Gallium using glibc to human-readable function names |
| |
| lastbin= |
| i=-1 |
| dir="$(mktemp -d)" |
| input="$1" |
| |
| # Gather all unique addresses for each binary |
| sed -nre 's|([^ ]*/[^ ]*)\(\+0x([^)]*).*|\1 \2|p' "$input"|sort|uniq|while read bin addr; do |
| if test "$lastbin" != "$bin"; then |
| ((++i)) |
| lastbin="$bin" |
| echo "$bin" > "$dir/$i.addrs.bin" |
| fi |
| echo "$addr" >> "$dir/$i.addrs" |
| done |
| |
| # Construct a sed script to convert hex address to human readable form, and apply it |
| for i in "$dir"/*.addrs; do |
| bin="$(<"$i.bin")" |
| addr2line -p -e "$bin" -a -f < "$i"|sed -nre 's@^0x0*([^:]*): ([^?]*)$@s|'"$bin"'(+0x\1)|\2|g@gp' |
| rm -f "$i" "$i.bin" |
| done|sed -f - "$input" |
| |
| rmdir "$dir" |
