Method of implementing an ARM64-bit floating point emulator on a Linux system
US11836495B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 4, 2022 |
| Grant date | Dec 5, 2023 |
| Priority date | — |
| Expiry date | May 4, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F9/45516
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The present invention provides a method of implementing an ARM64-bit floating point emulator on a Linux system, which includes: running an ARM64-bit instruction on the Linux system; applying an instruction classifier to a first feature code of a machine code indicated by the ARM64-bit instruction to determine whether the ARM64-bit instruction is an ARM64-bit floating point instruction; and, if the ARM64-bit instruction is an ARM64-bit floating point instruction, applying the instruction classifier to a second feature code of the machine code indicated by the ARM64-bit instruction to determine the ARM64-bit floating point instruction to be a specific ARM64-bit floating point instruction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.