diff options
Diffstat (limited to 'results/classifier/deepseek-2-tmp/output/mistranslation/757702')
| -rw-r--r-- | results/classifier/deepseek-2-tmp/output/mistranslation/757702 | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/results/classifier/deepseek-2-tmp/output/mistranslation/757702 b/results/classifier/deepseek-2-tmp/output/mistranslation/757702 deleted file mode 100644 index fd92daf8..00000000 --- a/results/classifier/deepseek-2-tmp/output/mistranslation/757702 +++ /dev/null @@ -1,4 +0,0 @@ - -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 <exception_base> + 0x4, where <exception_base> 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 <exception_base>+0x4 since "0xec019800" is an undefined instruction. \ No newline at end of file |