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Merge pull request #8370 from Robyt3/Scripts-DrMingw-Show-All-Modules

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Also print external module/symbol names in `parse_drmingw.sh`
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Dennis Felsing 2024-05-18 01:09:28 +00:00 committed by GitHub
parent 0f5b14c043 c8f6811aba
commit 1cb9f07e3c
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GPG key ID: B5690EEEBB952194
1 changed files with 39 additions and 19 deletions
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58
scripts/parse_drmingw.sh
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@ -14,37 +14,57 @@ if [ -z ${2+x} ]; then
exit 1
fi
TMP_OFFSET=$(grep -E -o "\(with offset [0-9A-Fa-f]+\)" "$2" | grep -E -o "[0-9A-Fa-f]*")
if [ -z "$TMP_OFFSET" ]; then
TMP_OFFSET=$(grep -E -o "^[0-9A-Fa-f]+-[0-9A-Fa-f]+ \S+\.exe" "$2" | grep -E -o "^[0-9A-Fa-f]+")
if [ -z "$TMP_OFFSET" ]; then
TMP_OFFSET="0"
if ! grep -q -E -o "\s\S+\.exe!" "$2"; then
EXE_FILE=$1
EXE_FILE_FILENAME=$(basename "$EXE_FILE")
EXE_FILE_FILENAME_REGEX=$(printf '%s\n' "$EXE_FILE_FILENAME" | sed 's/\./\\./g')
CRASH_LOG_FILE=$2
# Determine module offset
MODULE_OFFSET=$(grep -E -o "\(with offset [0-9A-Fa-f]+\)" "$CRASH_LOG_FILE" | grep -E -o "[0-9A-Fa-f]*")
if [ -z "$MODULE_OFFSET" ]; then
MODULE_OFFSET=$(grep -E -o "^[0-9A-Fa-f]+-[0-9A-Fa-f]+ ${EXE_FILE_FILENAME_REGEX}" "$CRASH_LOG_FILE" | grep -E -o "^[0-9A-Fa-f]+")
if [ -z "$MODULE_OFFSET" ]; then
MODULE_OFFSET="0"
if ! grep -q -E -o "\s${EXE_FILE_FILENAME_REGEX}!" "$CRASH_LOG_FILE"; then
printf "\e[31m%s\e[30m\n" "Module offset not found; addresses will be absolute"
echo -en "\e[0m"
fi
fi
fi
if [ "$TMP_OFFSET" != "0" ]; then
echo "Module offset: 0x$TMP_OFFSET"
if [ "$MODULE_OFFSET" != "0" ]; then
echo "Module offset: 0x$MODULE_OFFSET"
fi
ADDR_BASE=0x$(objdump -x "$1" | grep -E -o "^ImageBase\s+[0-9A-Fa-f]+$" | grep -E -o "[0-9A-Fa-f]+$")
# Determine base address
ADDR_BASE=0x$(objdump -x "$EXE_FILE" | grep -E -o -m 1 "^ImageBase\s+[0-9A-Fa-f]+$" | grep -E -o "[0-9A-Fa-f]+$")
echo "Image base: $ADDR_BASE"
echo
function prine_line_for_address() {
addr2line -e "$EXE_FILE" -a -p -f -C -i "$1" | sed 's/ [^ ]*\/src\// src\//g'
}
ADDR_PC_REGEX='[0-9A-Fa-f]+ [0-9A-Fa-f]+ [0-9A-Fa-f]+ [0-9A-Fa-f]+'
while read -r line
do
if [[ $line =~ $ADDR_PC_REGEX ]]
then
RELATIVE_ADDR=$(echo "$line" | grep -E -o -m 1 "\s\S+\.exe!.*0x([0-9A-Fa-f]+)" | grep -E -o "0x[0-9A-Fa-f]+" | head -1)
if [ -z "$RELATIVE_ADDR" ]; then
TMP_ADDR=$(echo "$line" | grep -E -o -m 1 "[0-9A-Fa-f]+ " | head -1)
REAL_ADDR=$(printf '0x%X\n' "$(((0x$TMP_ADDR-0x$TMP_OFFSET)+ADDR_BASE))")
else
REAL_ADDR=$(printf '0x%X\n' "$((RELATIVE_ADDR+ADDR_BASE))")
if [[ $line =~ $ADDR_PC_REGEX ]]; then
# Check for main executable file with address information
EXE_FILE_RELATIVE_ADDR=$(echo "$line" | grep -E -o -m 1 "\s${EXE_FILE_FILENAME_REGEX}!.*0x[0-9A-Fa-f]+" | grep -E -o "0x[0-9A-Fa-f]+" | head -1)
if [ -n "$EXE_FILE_RELATIVE_ADDR" ]; then
prine_line_for_address "$(printf '0x%X\n' "$((EXE_FILE_RELATIVE_ADDR+ADDR_BASE))")"
continue
fi
addr2line -e "$1" -a -p -f -C -i "$REAL_ADDR" | sed 's/ [^ ]*\/src\// src\//g'
# Check for other module with defined symbol name and print the line literally
MODULE_WITH_SYMBOL_NAME=$(echo "$line" | grep -E -o -m 1 "\S+\.\S+![A-Za-z0-9_]+\+0x[0-9A-Fa-f]+")
if [ -n "$MODULE_WITH_SYMBOL_NAME" ]; then
echo "$MODULE_WITH_SYMBOL_NAME"
continue
fi
# Compatibilty with old crash logs: use the raw address and assume it belongs to the main executable
RAW_ADDR=$(echo "$line" | grep -E -o -m 1 "[0-9A-Fa-f]+ " | head -1)
prine_line_for_address "$(printf '0x%X\n' "$(((0x$RAW_ADDR-0x$MODULE_OFFSET)+ADDR_BASE))")"
fi
done < "$2"
done < "$CRASH_LOG_FILE"