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Also print external module/symbol names in parse_drmingw.sh

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Example output before this change:

```
Module offset: 0x00007FF7C8DE0000
Image base: 0x0000000140000000
0x0000000772cb5efc: ?? ??:0
0x000000077cd5c3e8: ?? ??:0
0x000000075d063cc3: ?? ??:0
0x000000075d2a3d61: ?? ??:0
0x000000075d0b7fde: ?? ??:0
0x000000075d2a5f18: ?? ??:0
0x000000075d2a6809: ?? ??:0
0x000000075d0b8140: ?? ??:0
0x000000075cf9d41b: ?? ??:0
0x000000014034b4c7: CCommandProcessorFragment_Vulkan::WaitFrame() at src/engine/client/backend/vulkan/backend_vulkan.cpp:2341
0x000000014034a1a5: CCommandProcessorFragment_Vulkan::NextFrame() at src/engine/client/backend/vulkan/backend_vulkan.cpp:2501
0x000000014032d5b6: CCommandProcessorFragment_Vulkan::RunCommand(CCommandBuffer::SCommand const*) at src/engine/client/backend/vulkan/backend_vulkan.cpp:6473
0x000000014001a7e6: CCommandProcessor_SDL_GL::RunBuffer(CCommandBuffer*) at src/engine/client/backend_sdl.cpp:335
0x00000001400168eb: CGraphicsBackend_Threaded::ThreadFunc(void*) at src/engine/client/backend_sdl.cpp:65
0x0000000140237f9a: CWindowsComLifecycle::~CWindowsComLifecycle() at src/base/system.cpp:4660
 (inlined by) thread_run at src/base/system.cpp:796
0x00000007ea7e257d: ?? ??:0
0x00000007eb62aa48: ?? ??:0
```

Output for the same crash dump with this change:

```
Module offset: 0x00007FF7C8DE0000
Image base: 0x0000000140000000

amdvlk64.dll!vk_icdGetInstanceProcAddrSG+0x1f40c
atig6pxx.dll!AmdGetCallbackProcs+0x124
amdvlk64.dll!vk_icdGetInstanceProcAddrSG+0x57773
amdvlk64.dll!vk_icdGetInstanceProcAddrSG+0x297811
amdvlk64.dll!vk_icdGetInstanceProcAddrSG+0xaba8e
amdvlk64.dll!vk_icdGetInstanceProcAddrSG+0x2999c8
amdvlk64.dll!vk_icdGetInstanceProcAddrSG+0x29a2b9
amdvlk64.dll!vk_icdGetInstanceProcAddrSG+0xabbf0
amdvlk64.dll!IcdPresentBuffers+0xb8eb
0x000000014034b4c7: CCommandProcessorFragment_Vulkan::WaitFrame() at src/engine/client/backend/vulkan/backend_vulkan.cpp:2341
0x000000014034a1a5: CCommandProcessorFragment_Vulkan::NextFrame() at src/engine/client/backend/vulkan/backend_vulkan.cpp:2501
0x000000014032d5b6: CCommandProcessorFragment_Vulkan::RunCommand(CCommandBuffer::SCommand const*) at src/engine/client/backend/vulkan/backend_vulkan.cpp:6473
0x000000014001a7e6: CCommandProcessor_SDL_GL::RunBuffer(CCommandBuffer*) at src/engine/client/backend_sdl.cpp:335
0x00000001400168eb: CGraphicsBackend_Threaded::ThreadFunc(void*) at src/engine/client/backend_sdl.cpp:65
0x0000000140237f9a: CWindowsComLifecycle::~CWindowsComLifecycle() at src/base/system.cpp:4660
 (inlined by) thread_run at src/base/system.cpp:796
KERNEL32.DLL!BaseThreadInitThunk+0x1d
ntdll.dll!RtlUserThreadStart+0x28
```

Also improve variable names in the script and add some comments.
This commit is contained in:
Robert Müller 2024-05-16 20:10:40 +02:00
parent 0f5b14c043
commit c8f6811aba
1 changed files with 39 additions and 19 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

58
scripts/parse_drmingw.sh
View file

@ -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
done < "$2"
# Compatibilty with old crash logs: use the raw address and assume it belongs to the main executable
RAW_ADDR=$(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$MODULE_OFFSET)+ADDR_BASE))")"
fi
done < "$CRASH_LOG_FILE"