add new classifier result

1 files changed, 64 insertions, 0 deletions

diff --git a/results/classifier/105/instruction/1877706 b/results/classifier/105/instruction/1877706
new file mode 100644
index 000000000..7fa829a2d
--- /dev/null
+++ b/results/classifier/105/instruction/1877706
@@ -0,0 +1,64 @@
+instruction: 0.983
+other: 0.905
+semantic: 0.837
+device: 0.817
+graphic: 0.784
+vnc: 0.764
+boot: 0.760
+network: 0.737
+mistranslation: 0.714
+socket: 0.689
+assembly: 0.567
+KVM: 0.464
+
+ [Feature request] qemu does not support for Octeon MIPS64 on X86
+
+Description of problem:
+
+I use mips64-octeon-linux-gnu-gcc cross toolchain on X86,and generate binary file.
+
+> mips64-octeon-linux-gnu-gcc hello.c -static
+> file a.out
+> a.out: ELF 32-bit MSB executable, MIPS, N32 MIPS64 rel2 version 1 (SYSV), statically linked, for GNU/Linux 2.4.0, not stripped
+
+I execute it with mips64-linux-user mode in qemu, it is invalid.
+
+> ./qemu-5.0.0/mips64-linux-user/qemu-mips64 a.out
+> a.out: Invalid ELF image for this architecture
+
+when I choose mips-linux-user mode, it regards as illegal instruction.
+
+> ./qemu-5.0.0/mips-linux-user/qemu-mips a.out
+> qemu: uncaught target signal 4 (Illegal instruction) - core dumped
+> Illegal instruction (core dumped)
+
+I would like to know, is this due to my problem or does qemu not support Octeon MIPS64 on X86?
+
+if qemu has supported Octeon MIPS64 on X86, how can I emulate it.
+
+Probably not, but there may be a workaround. The closest cpu to Octeon that is supported in QEMU is "MIPS64R2-generic".
+
+Please try using switch -cpu MIPS64R2-generic in your QEMU command line.
+
+Also, I think you should use qemu-mipsn32 rather than qemu-mips or qemu-mips64.
+
+I don't have much hope that all this will work, but it is worth trying.
+
+
+
+
+
+
+Hi, Lu.
+
+Where can I download Octeon toolchain you used?
+
+I want to try it by myself.
+
+Aleksandar
+
+Was the MIPS64R2-generic good enough for you?
+
+If your file is "ELF 32-bit MSB executable, MIPS, N32 MIPS64 rel2 version 1",
+then you have to use the mipsn32-linux-user variant of QEMU (binary 'qemu-mipsn32').
+