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| author | Christian Krinitsin <mail@krinitsin.com> | 2025-07-03 19:39:53 +0200 |
|---|---|---|
| committer | Christian Krinitsin <mail@krinitsin.com> | 2025-07-03 19:39:53 +0200 |
| commit | dee4dcba78baf712cab403d47d9db319ab7f95d6 (patch) | |
| tree | 418478faf06786701a56268672f73d6b0b4eb239 /results/classifier/118/ppc/2662 | |
| parent | 4d9e26c0333abd39bdbd039dcdb30ed429c475ba (diff) | |
| download | emulator-bug-study-dee4dcba78baf712cab403d47d9db319ab7f95d6.tar.gz emulator-bug-study-dee4dcba78baf712cab403d47d9db319ab7f95d6.zip | |
restructure results
Diffstat (limited to 'results/classifier/118/ppc/2662')
| -rw-r--r-- | results/classifier/118/ppc/2662 | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/results/classifier/118/ppc/2662 b/results/classifier/118/ppc/2662 deleted file mode 100644 index d5c1e9be..00000000 --- a/results/classifier/118/ppc/2662 +++ /dev/null @@ -1,41 +0,0 @@ -ppc: 0.915 -architecture: 0.764 -device: 0.692 -semantic: 0.503 -graphic: 0.441 -mistranslation: 0.348 -files: 0.324 -network: 0.311 -permissions: 0.208 -user-level: 0.200 -register: 0.196 -i386: 0.189 -risc-v: 0.185 -socket: 0.173 -boot: 0.155 -peripherals: 0.151 -vnc: 0.151 -x86: 0.125 -performance: 0.123 -debug: 0.109 -kernel: 0.106 -PID: 0.090 -virtual: 0.088 -TCG: 0.073 -VMM: 0.065 -arm: 0.056 -assembly: 0.054 -hypervisor: 0.051 -KVM: 0.025 - -powerpc: MSR_ILE bit must not be restored in rfi -Description of problem: -On processors that implement the MSR_ILE bit (that is, G4 and prior), the MSR_ILE bit is not restored by the `rfi` instruction. - -qemu, however, does restore this bit from `srr1`. - -Some ppcel operating systems rely on MSR_ILE not being restored by `rfi`, for example, Windows NT when taking a syscall. -Additional information: -Patch provided: [rfi_msr_ile.patch](/uploads/aa661fc8bcbb47585ff63f8e4ebb38ba/rfi_msr_ile.patch) - -The correct behaviour for G4 and prior is performed for later processors too. Given PPC970 and later have that bit documented as reserved, this should not be a problem. |
