1 files changed, 66 insertions, 0 deletions
diff --git a/results/classifier/118/graphic/2316 b/results/classifier/118/graphic/2316
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index 000000000..4c610105b
--- /dev/null
+++ b/results/classifier/118/graphic/2316
@@ -0,0 +1,66 @@
+graphic: 0.943
+architecture: 0.920
+kernel: 0.899
+TCG: 0.899
+user-level: 0.897
+vnc: 0.872
+device: 0.866
+performance: 0.863
+debug: 0.858
+ppc: 0.850
+KVM: 0.849
+permissions: 0.842
+arm: 0.829
+semantic: 0.823
+PID: 0.817
+peripherals: 0.788
+socket: 0.767
+files: 0.763
+VMM: 0.762
+network: 0.761
+mistranslation: 0.744
+register: 0.744
+boot: 0.646
+x86: 0.643
+assembly: 0.615
+risc-v: 0.578
+hypervisor: 0.559
+i386: 0.457
+virtual: 0.393
+
+aarch64 virt cortex-a53 libc printf (with argument) hello world strange behavior
+Description of problem:
+My hello world get lost after
+
+`0x0000000040000370 <+48>:    str     q0, [sp, #80]`
+
+in 
+
+```
+   0x1f8:       udf     #0
+   0x1fc:       udf     #0
+=> 0x200:       udf     #0
+   0x204:       udf     #0
+   0x208:       udf     #0
+   0x20c:       udf     #0
+   0x210:       udf     #0
+   0x214:       udf     #0
+```
+
+By bisecting, I got the last commit OK : v8.2.0-2033-g49fa457ca5
+
+```
+$ qemu-system-aarch64 -M virt,secure=on,gic-version=3 -cpu cortex-a53 -kernel aarch64-none-elf-a.elf -serial stdio -display none
+printf with an integer : 42
+```
+
+But after v8.2.0-2034-g59754f85ed https://gitlab.com/qemu-project/qemu/-/commit/59754f85ed35cbd5f4bf2663ca2136c78d5b2413 (for example with latest v9.0.0-265-gfd87be1dad), it doesn't work anymore.
+Steps to reproduce:
+1. Build qemu-system-aarch64 with ``./configure --prefix=$PREFIX --target-list=aarch64-softmmu --disable-user --disable-linux-user --disable-bsd-user --enable-kvm --enable-tcg --disable-gnutls --disable-nettle --disable-gtk --disable-iconv --disable-curses --disable-curl --disable-vnc --disable-vnc-jpeg --disable-attr --disable-libusb --disable-opengl --disable-tpm --disable-bzip2 && make -j$(nproc) && make install``
+
+2. Run my hello world : ``qemu-system-aarch64 -M virt,secure=on,gic-version=3 -cpu cortex-a53 -kernel aarch64-none-elf-a.elf -serial stdio -display none``
+Additional information:
+I provide here the hello world (elf + map). Of course the problem might be that it (qemu and/or hello world) was not built correctly and that everything was working by chance before v8.2.0-2033-g49fa457ca5
+[aarch64-none-elf-a.elf](/uploads/daf7f37aec260c56d4be5fd90554dce3/aarch64-none-elf-a.elf)
+[aarch64-none-elf-a.map](/uploads/5564cee13a214e7eb8d6d4bf79f09682/aarch64-none-elf-a.map)
+Depending on the investigation, I can provide what's needed to rebuild it.