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| author | Christian Krinitsin <mail@krinitsin.com> | 2025-06-30 12:24:58 +0000 |
|---|---|---|
| committer | Christian Krinitsin <mail@krinitsin.com> | 2025-06-30 12:27:06 +0000 |
| commit | 33606b41d35115f887ea688b1a16f2ff85bf2fe4 (patch) | |
| tree | 406b2c7b19a087ba437c68f3dbf0b589fa1d6150 /results/scraper/launchpad-without-comments/1719984 | |
| parent | adedf8771bc4de3113041ca21bd4d0d1c0014b6a (diff) | |
| download | emulator-bug-study-33606b41d35115f887ea688b1a16f2ff85bf2fe4.tar.gz emulator-bug-study-33606b41d35115f887ea688b1a16f2ff85bf2fe4.zip | |
add launchpad bug reports without comments
Diffstat (limited to 'results/scraper/launchpad-without-comments/1719984')
| -rw-r--r-- | results/scraper/launchpad-without-comments/1719984 | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/results/scraper/launchpad-without-comments/1719984 b/results/scraper/launchpad-without-comments/1719984 new file mode 100644 index 00000000..e616182d --- /dev/null +++ b/results/scraper/launchpad-without-comments/1719984 @@ -0,0 +1,6 @@ +wrgsbase misemulated in x86_64-softmmu + +qemu revision: cfe4cade054c0e0d00d0185cdc433a9e3ce3e2e4 +command: ./qemu-system-x86_64 -m 2048 -nographic -net none -smp 4,threads=2 -machine q35 -kernel zircon.bin -cpu Haswell,+smap,-check -initrd bootdata.bin -append 'TERM=screen kernel.halt-on-panic=true ' + +On this revision, the VM reports CPUID.07H.0H.EBX[0] = 1. In this VM, with CR4[16] set to 1, wrgsbase triggers #UD, which mismatches the behavior described in Intel's instruction reference. \ No newline at end of file |