restructure results

1 files changed, 38 insertions, 0 deletions

diff --git a/results/classifier/zero-shot-user-mode/instruction/1821430 b/results/classifier/zero-shot-user-mode/instruction/1821430
new file mode 100644
index 00000000..acee1db0
--- /dev/null
+++ b/results/classifier/zero-shot-user-mode/instruction/1821430
@@ -0,0 +1,38 @@
+instruction: 0.724
+runtime: 0.186
+syscall: 0.090
+
+
+
+qemu-user-arm (4.0.0-rc0) crashes
+
+I'm using qemu-user-arm for crosscompilation needs, usually via a wrapper.
+qemu-user-arm (4.0.0-rc0) crashes with SIGILL on at least 2 instructions:
+
+first case (sadly I don't have more data handy, can reproduce at a later time if needed):
+(gdb) x/i $pc
+=> 0xfffce314:  vseleq.f64      d0, d17, d0
+
+second case (llvm-config):
+qemu cmdline:
+qemu-arm -strace -cpu max -r 5.0.0 -L /home/asavah/kross/build/rpi3/rootfs -E LD_LIBRARY_PATH=/home/asavah/kross/build/rpi3/rootfs/usr/bin:/home/asavah/kross/build/rpi3/rootfs/usr/lib /home/asavah/kross/build/rpi3/rootfs/usr/bin/llvm-config --shared-mode
+
+--- SIGILL {si_signo=SIGILL, si_code=2, si_addr=0xf9f89f80} ---
+qemu: uncaught target signal 4 (Illegal instruction) - core dumped
+
+output from gdb(arm) attached to qemu-user-arm
+Program received signal SIGILL, Illegal instruction.
+0xf9f77f80 in ?? ()
+(gdb) bt
+#0  0xf9f77f80 in ?? ()
+#1  0xfffd796c in ?? ()
+Backtrace stopped: previous frame identical to this frame (corrupt stack?)
+(gdb)  x/i $pc
+=> 0xf9f77f80:  vrintm.f64      d18, d18
+
+
+The very same binaries when run with qemu-user-arm 3.1.0 (both from ubuntu 19.04 package and self built)
+work flawlessly.
+
+This is clearly a regression.
+Please fix before releasing 4.0.0.
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