| //===-- SystemZMCTargetDesc.h - SystemZ target descriptions -----*- C++ -*-===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| /* Capstone Disassembly Engine */ |
| /* By Nguyen Anh Quynh <aquynh@gmail.com>, 2013-2015 */ |
| |
| #ifndef CS_SYSTEMZMCTARGETDESC_H |
| #define CS_SYSTEMZMCTARGETDESC_H |
| |
| // Maps of asm register numbers to LLVM register numbers, with 0 indicating |
| // an invalid register. In principle we could use 32-bit and 64-bit register |
| // classes directly, provided that we relegated the GPR allocation order |
| // in SystemZRegisterInfo.td to an AltOrder and left the default order |
| // as %r0-%r15. It seems better to provide the same interface for |
| // all classes though. |
| extern const unsigned SystemZMC_GR32Regs[16]; |
| extern const unsigned SystemZMC_GRH32Regs[16]; |
| extern const unsigned SystemZMC_GR64Regs[16]; |
| extern const unsigned SystemZMC_GR128Regs[16]; |
| extern const unsigned SystemZMC_FP32Regs[16]; |
| extern const unsigned SystemZMC_FP64Regs[16]; |
| extern const unsigned SystemZMC_FP128Regs[16]; |
| |
| // Return the 0-based number of the first architectural register that |
| // contains the given LLVM register. E.g. R1D -> 1. |
| unsigned SystemZMC_getFirstReg(unsigned Reg); |
| |
| // Defines symbolic names for SystemZ registers. |
| // This defines a mapping from register name to register number. |
| //#define GET_REGINFO_ENUM |
| //#include "SystemZGenRegisterInfo.inc" |
| |
| // Defines symbolic names for the SystemZ instructions. |
| //#define GET_INSTRINFO_ENUM |
| //#include "SystemZGenInstrInfo.inc" |
| |
| //#define GET_SUBTARGETINFO_ENUM |
| //#include "SystemZGenSubtargetInfo.inc" |
| |
| #endif |
