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| author | Christian Krinitsin <mail@krinitsin.com> | 2025-07-03 07:27:52 +0000 |
|---|---|---|
| committer | Christian Krinitsin <mail@krinitsin.com> | 2025-07-03 07:27:52 +0000 |
| commit | d0c85e36e4de67af628d54e9ab577cc3fad7796a (patch) | |
| tree | f8f784b0f04343b90516a338d6df81df3a85dfa2 /results/classifier/deepseek-2-tmp/output/hypervisor/1838913 | |
| parent | 7f4364274750eb8cb39a3e7493132fca1c01232e (diff) | |
| download | emulator-bug-study-d0c85e36e4de67af628d54e9ab577cc3fad7796a.tar.gz emulator-bug-study-d0c85e36e4de67af628d54e9ab577cc3fad7796a.zip | |
add deepseek and gemma results
Diffstat (limited to 'results/classifier/deepseek-2-tmp/output/hypervisor/1838913')
| -rw-r--r-- | results/classifier/deepseek-2-tmp/output/hypervisor/1838913 | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/results/classifier/deepseek-2-tmp/output/hypervisor/1838913 b/results/classifier/deepseek-2-tmp/output/hypervisor/1838913 deleted file mode 100644 index 6ce7c83f..00000000 --- a/results/classifier/deepseek-2-tmp/output/hypervisor/1838913 +++ /dev/null @@ -1,27 +0,0 @@ - -Single-step exceptions incorrectly routed to EL1 when ELD is EL2 (TDE = 1) (qemu version 3.1) - -Hi, - -I've been encountering issues with QEMU 3.1 when trying to single-step EL1 code, with ELD = EL2 (MDCR_EL2.TDE = 1). I could test with latest commit in a few hours, if you want. - -EL1 is Aarch64. - -These happen as soon as MDSCR_EL1.SS is set to 1 and ERET is executed: - -1) Single-step exceptions are generated even if they should not be (SPSR_EL2.SS = 0) - -2) Single-step exceptions are routed to EL1 - -Exception return from AArch64 EL2 to AArch64 EL1 PC 0x4000005c -Taking exception 1 [Undefined Instruction] -...from EL1 to EL1 -...with ESR 0x32/0xca000022 -...with ELR 0x4000005c -...to EL1 PC 0x200 PSTATE 0x3c5 - -EC 0x32 (0b110010) is Exception_SoftwareStepLowerEl. - -You can find enclosed minimal code (and resulting .elf) for reproduction. - -qemu-system-aarch64 -nographic -machine virt,virtualization=on -d unimp,int -cpu cortex-a57 -kernel test_hyp.elf
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