diff options
| author | Christian Krinitsin <mail@krinitsin.com> | 2025-07-03 07:27:52 +0000 |
|---|---|---|
| committer | Christian Krinitsin <mail@krinitsin.com> | 2025-07-03 07:27:52 +0000 |
| commit | d0c85e36e4de67af628d54e9ab577cc3fad7796a (patch) | |
| tree | f8f784b0f04343b90516a338d6df81df3a85dfa2 /results/classifier/deepseek-2-tmp/output/hypervisor/1072 | |
| parent | 7f4364274750eb8cb39a3e7493132fca1c01232e (diff) | |
| download | qemu-analysis-d0c85e36e4de67af628d54e9ab577cc3fad7796a.tar.gz qemu-analysis-d0c85e36e4de67af628d54e9ab577cc3fad7796a.zip | |
add deepseek and gemma results
Diffstat (limited to 'results/classifier/deepseek-2-tmp/output/hypervisor/1072')
| -rw-r--r-- | results/classifier/deepseek-2-tmp/output/hypervisor/1072 | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/results/classifier/deepseek-2-tmp/output/hypervisor/1072 b/results/classifier/deepseek-2-tmp/output/hypervisor/1072 deleted file mode 100644 index 0181b249b..000000000 --- a/results/classifier/deepseek-2-tmp/output/hypervisor/1072 +++ /dev/null @@ -1,25 +0,0 @@ - -different behavior when remote debugger is used -Description of problem: -I found Qemu shows different behavior when I run Qemu with hello-world (statically linked binary enclosed) directly or run it through remote debugger. I need help to understand the following: - -1. Is this intended behavior? -1. Any way to make the two approaches have consistent behavior (I prefer the behavior shown in the 2nd approach described below) -1. If it is intended behavior, any explanation why or suggestions how to dig further to root cause the difference. - -The corresponding source code is the line 86 in [filedoalloc.c](https://code.woboq.org/userspace/glibc/libio/filedoalloc.c.html#86). It tests if the file (stdout) is char special device (S_ISCHR) -The preprocessed code is as follows: - if (((((st.st_mode)) & 0170000) == (0020000))) - -I then compared two different approaches to run Qemu: - -1. I used the following command line to collect the trace: qemu_aarch64 -strace -plugin $QEMU_ROOT/build/contrib/plugins/libexeclog.so -d plugin hello.a64. This one tests False for S_ISCHR -1. when I used gdb to connect to Qemu and single-step the instructions, S_ISCHR tests True, which is different from running qemu directly (approach 1). - -Thanks! -Steps to reproduce: -1.[hello.a64](/uploads/4b4ccae8c1e4b045c39ceae6a094d55a/hello.a64) -2. -3. -Additional information: - |