1 //===-- RISCVFixupKinds.h - RISCV Specific Fixup Entries --------*- C++ -*-===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is distributed under the University of Illinois Open Source 6 // License. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 10 #ifndef LLVM_LIB_TARGET_RISCV_MCTARGETDESC_RISCVFIXUPKINDS_H 11 #define LLVM_LIB_TARGET_RISCV_MCTARGETDESC_RISCVFIXUPKINDS_H 12 13 #include "llvm/MC/MCFixup.h" 14 15 #undef RISCV 16 17 namespace llvm { 18 namespace RISCV { 19 enum Fixups { 20 // fixup_riscv_hi20 - 20-bit fixup corresponding to hi(foo) for 21 // instructions like lui 22 fixup_riscv_hi20 = FirstTargetFixupKind, 23 // fixup_riscv_lo12_i - 12-bit fixup corresponding to lo(foo) for 24 // instructions like addi 25 fixup_riscv_lo12_i, 26 // fixup_riscv_lo12_s - 12-bit fixup corresponding to lo(foo) for 27 // the S-type store instructions 28 fixup_riscv_lo12_s, 29 // fixup_riscv_pcrel_hi20 - 20-bit fixup corresponding to pcrel_hi(foo) for 30 // instructions like auipc 31 fixup_riscv_pcrel_hi20, 32 // fixup_riscv_pcrel_lo12_i - 12-bit fixup corresponding to pcrel_lo(foo) for 33 // instructions like addi 34 fixup_riscv_pcrel_lo12_i, 35 // fixup_riscv_pcrel_lo12_s - 12-bit fixup corresponding to pcrel_lo(foo) for 36 // the S-type store instructions 37 fixup_riscv_pcrel_lo12_s, 38 // fixup_riscv_jal - 20-bit fixup for symbol references in the jal 39 // instruction 40 fixup_riscv_jal, 41 // fixup_riscv_branch - 12-bit fixup for symbol references in the branch 42 // instructions 43 fixup_riscv_branch, 44 // fixup_riscv_rvc_jump - 11-bit fixup for symbol references in the 45 // compressed jump instruction 46 fixup_riscv_rvc_jump, 47 // fixup_riscv_rvc_branch - 8-bit fixup for symbol references in the 48 // compressed branch instruction 49 fixup_riscv_rvc_branch, 50 // fixup_riscv_call - A fixup representing a call attached to the auipc 51 // instruction in a pair composed of adjacent auipc+jalr instructions. 52 fixup_riscv_call, 53 // fixup_riscv_relax - Used to generate an R_RISCV_RELAX relocation type, 54 // which indicates the linker may relax the instruction pair. 55 fixup_riscv_relax, 56 57 // fixup_riscv_invalid - used as a sentinel and a marker, must be last fixup 58 fixup_riscv_invalid, 59 NumTargetFixupKinds = fixup_riscv_invalid - FirstTargetFixupKind 60 }; 61 } // end namespace RISCV 62 } // end namespace llvm 63 64 #endif 65
