| //===-- llvm/MC/SubtargetFeature.h - CPU characteristics --------*- C++ -*-===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // This file defines and manages user or tool specified CPU characteristics. |
| // The intent is to be able to package specific features that should or should |
| // not be used on a specific target processor. A tool, such as llc, could, as |
| // as example, gather chip info from the command line, a long with features |
| // that should be used on that chip. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| /* Second-Best Disassembler Engine */ |
| /* By Nguyen Anh Quynh <aquynh@gmail.com>, 2013> */ |
| |
| #ifndef CS_LLVM_MC_SUBTARGETFEATURE_H |
| #define CS_LLVM_MC_SUBTARGETFEATURE_H |
| |
| //===----------------------------------------------------------------------===// |
| /// |
| /// SubtargetFeatureKV - Used to provide key value pairs for feature and |
| /// CPU bit flags. |
| // |
| typedef struct SubtargetFeatureKV { |
| char *Key; // K-V key string |
| char *Desc; // Help descriptor |
| const uint64_t Value; // K-V integer value |
| const uint64_t Implies; // K-V bit mask |
| } SubtargetFeatureKV; |
| |
| #endif |
