MINGW-packages
MINGW-packages copied to clipboard
[binutils] gprof does not produce any result
Description
gmon.out does not contain any profiling information with -pg flag. I am sure that -pg is used for both compiling and linking.
Verification
- [x] I have verified that my MSYS2 is up-to-date before submitting the report (see https://www.msys2.org/docs/updating/)
Windows Version
Microsoft Windows [Version 10.0.19044.2006] a.k.a Windows 10 21H2
MINGW environments affected
- [X] MINGW64
- [X] UCRT64
- [x] CLANG64
- [ ] MINGW32
- [ ] CLANG32
- [ ] CLANGARM64
Expected behavior
gprof aaa.exe gmom.out
should provide profiling information
Actual behavior
profiling information is none
Repro steps
1.write any source file aaa.cpp
2.compile with command: g++ aaa.cpp -o aaa.exe -pg
3;Run the program and gmon.out is generated
4.use command gprof aaa.exe gmon.out
5.some information will be output to console, but do not include profiling information
Are you willing to submit a PR?
No response