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authorChristian Krinitsin <mail@krinitsin.com>2025-06-16 16:59:00 +0000
committerChristian Krinitsin <mail@krinitsin.com>2025-06-16 16:59:33 +0000
commit9aba81d8eb048db908c94a3c40c25a5fde0caee6 (patch)
treeb765e7fb5e9a3c2143c68b0414e0055adb70e785 /results/classifier/118/x86/1913619
parentb89a938452613061c0f1f23e710281cf5c83cb29 (diff)
downloademulator-bug-study-9aba81d8eb048db908c94a3c40c25a5fde0caee6.tar.gz
emulator-bug-study-9aba81d8eb048db908c94a3c40c25a5fde0caee6.zip
add 18th iteration of classifier
Diffstat (limited to 'results/classifier/118/x86/1913619')
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diff --git a/results/classifier/118/x86/1913619 b/results/classifier/118/x86/1913619
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+x86: 0.915
+mistranslation: 0.784
+architecture: 0.749
+device: 0.719
+performance: 0.702
+graphic: 0.698
+user-level: 0.689
+semantic: 0.673
+boot: 0.637
+i386: 0.620
+peripherals: 0.592
+KVM: 0.592
+kernel: 0.552
+network: 0.513
+risc-v: 0.505
+ppc: 0.500
+permissions: 0.496
+VMM: 0.457
+hypervisor: 0.445
+arm: 0.437
+virtual: 0.420
+vnc: 0.419
+debug: 0.417
+register: 0.406
+files: 0.403
+socket: 0.398
+TCG: 0.394
+PID: 0.327
+assembly: 0.175
+
+qemu-system-x86_64 -cdrom -nographic gives no output
+
+Running 'sudo qemu-system-x86_64 -m 2048M -cpu host -cdrom github/xvisor-bootable.iso -boot d -enable-kvm' will create a qemu window, boot to a grub prompt and then boot the xvisor binary correctly.
+
+Once I append -nographic to the command - after the user has selected the grub boot binary, there is no further output.
+
+I've tried various permutations with qemu options, but to no avail. It would be great to have this working as it will permit scrolling back up into the command history for reference and large data output.
+
+QEMU emulator version 5.2.50 (v5.2.0-925-g7b09f12773)
+
+The vga-to-serial redirection activated by -nographics works only for vgabios calls,
+not for direct vga hardware access. grub2 uses the vgabios, the linux kernel doesn't.
+You can edit the menu entry in grub and add "console=ttyS0" to the linux command line.
+