From d0c85e36e4de67af628d54e9ab577cc3fad7796a Mon Sep 17 00:00:00 2001 From: Christian Krinitsin Date: Thu, 3 Jul 2025 07:27:52 +0000 Subject: add deepseek and gemma results --- results/classifier/gemma3:12b/debug/757702 | 4 ++++ 1 file changed, 4 insertions(+) create mode 100644 results/classifier/gemma3:12b/debug/757702 (limited to 'results/classifier/gemma3:12b/debug/757702') diff --git a/results/classifier/gemma3:12b/debug/757702 b/results/classifier/gemma3:12b/debug/757702 new file mode 100644 index 00000000..fd92daf8 --- /dev/null +++ b/results/classifier/gemma3:12b/debug/757702 @@ -0,0 +1,4 @@ + +ARM: singlestepping insn which UNDEFs should stop at UNDEF vector insn, not after it + +ARMv7a has lot of undefined instruction from its instruction opcode space. This undefined instructions are very useful for replacing sensitive non-priviledged instructions of guest operating systems (virtualization). The undefined instruction exception executes at + 0x4, where can be 0x0 or 0xfff00000. Currently, in qemu 0.14.0 undefined instruction fault at 0x8 offset instead of 0x4. This was not a problem with qemu 0.13.0, seems like this is a new bug. As as example, if we try to execute value "0xec019800" in qemu 0.14.0 then it should cause undefined exception at +0x4 since "0xec019800" is an undefined instruction. \ No newline at end of file -- cgit v1.2.3