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| 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/gemma3:12b/debug/982 | |
| parent | 7f4364274750eb8cb39a3e7493132fca1c01232e (diff) | |
| download | qemu-analysis-d0c85e36e4de67af628d54e9ab577cc3fad7796a.tar.gz qemu-analysis-d0c85e36e4de67af628d54e9ab577cc3fad7796a.zip | |
add deepseek and gemma results
Diffstat (limited to 'results/classifier/gemma3:12b/debug/982')
| -rw-r--r-- | results/classifier/gemma3:12b/debug/982 | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/results/classifier/gemma3:12b/debug/982 b/results/classifier/gemma3:12b/debug/982 new file mode 100644 index 000000000..e06cb2e73 --- /dev/null +++ b/results/classifier/gemma3:12b/debug/982 @@ -0,0 +1,38 @@ + +linux-user: --strace incorrectly decodes writev arguments for 64-bit binaries on 32-bit machine +Description of problem: +With `--strace`, the arguments to `writev` appear to be decoded incorrectly. +The syscall still succeeds and has the expected effects. +Steps to reproduce: +``` +$ cat main.c +#include <sys/uio.h> + +int main(void) { + struct iovec iov; + iov.iov_base = "hello, world!\n"; + iov.iov_len = 14; + return writev(1, &iov, 1); +} + +$ aarch64-unknown-linux-gnu-gcc -static -o aarch64-main main.c + +$ x86_64-pc-linux-gnu-gcc -static -o x86_64-main main.c + +$ i686-pc-linux-gnu-gcc -static -o i686-main main.c + +$ ./i686-main +hello, world! + +$ strace ./i686-main |& grep writev +writev(1, [{iov_base="hello, world!\n", iov_len=14}], 1hello, world! + +$ qemu-i386 --strace ./i686-main |& grep writev +21953 writev(1,0x407ffe54,0x1) = 14 + +$ qemu-x86_64 --strace ./x86_64-main |& grep writev +22218 writev(1,(nil),0x407ffcc0) = 14 + +$ qemu-aarch64 --strace ./aarch64-main |& grep writev +22523 writev(1,(nil),0x407ffcc8) = 14 +``` |