diff options
| author | Christian Krinitsin <mail@krinitsin.com> | 2025-07-05 20:00:38 +0200 |
|---|---|---|
| committer | Christian Krinitsin <mail@krinitsin.com> | 2025-07-05 20:00:38 +0200 |
| commit | 96049c939b1916d80532630d63c14e04d5244f1d (patch) | |
| tree | 7fb9df428f074078e714f1e038210cdff887185a /results/classifier/user-mode-bugs/1748612 | |
| parent | 40bbb77d4dfebff4f99c2f90b2c0db737b0ecc5a (diff) | |
| download | emulator-bug-study-96049c939b1916d80532630d63c14e04d5244f1d.tar.gz emulator-bug-study-96049c939b1916d80532630d63c14e04d5244f1d.zip | |
lock user-mode and semantic-bugs
Diffstat (limited to 'results/classifier/user-mode-bugs/1748612')
| -rw-r--r-- | results/classifier/user-mode-bugs/1748612 | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/results/classifier/user-mode-bugs/1748612 b/results/classifier/user-mode-bugs/1748612 new file mode 100644 index 00000000..47c26621 --- /dev/null +++ b/results/classifier/user-mode-bugs/1748612 @@ -0,0 +1,17 @@ + + +qemu-user option -strace -D <file> doesn't work + +I have been trying to access qemu -strace output from a script +The main problem was it was on stderr, the strace output was merged with my program's stderr output. +Then I tried to use the -D option, to log the output to a file. +This didn't work even if the log file was created, but it was empty. + +I have looked at the source code and found the print function was not qemu_log with -strace but gemu_log (to be clear it was GEMU NOT QEMU) + + +I have then replaced all gemu_log by qemu_log removed declaration of gemu_log and recompiled, it seems to works just fine right now. + +removed declaration here and here: +https://github.com/qemu/qemu/blob/master/linux-user/main.c#L108 +https://github.com/qemu/qemu/blob/master/linux-user/qemu.h#L203
\ No newline at end of file |