e9de1ee9f5
To centralize assembly-related virtual functions to MCAsmInfo and move toward making MCSection non-virtual.
140 lines
4.6 KiB
C++
140 lines
4.6 KiB
C++
//===-- PPCMCAsmInfo.h - PPC asm properties --------------------*- C++ -*--===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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//
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// This file contains the declarations of the PowerPC MCAsmInfo classes.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_LIB_TARGET_POWERPC_MCTARGETDESC_PPCMCASMINFO_H
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#define LLVM_LIB_TARGET_POWERPC_MCTARGETDESC_PPCMCASMINFO_H
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#include "llvm/MC/MCAsmInfoELF.h"
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#include "llvm/MC/MCAsmInfoXCOFF.h"
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#include "llvm/MC/MCExpr.h"
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#include "llvm/MC/MCValue.h"
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namespace llvm {
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class Triple;
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class PPCELFMCAsmInfo : public MCAsmInfoELF {
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void anchor() override;
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public:
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explicit PPCELFMCAsmInfo(bool is64Bit, const Triple &);
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void printSpecifierExpr(raw_ostream &OS,
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const MCSpecifierExpr &Expr) const override;
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bool evaluateAsRelocatableImpl(const MCSpecifierExpr &Expr, MCValue &Res,
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const MCAssembler *Asm) const override;
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};
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class PPCXCOFFMCAsmInfo : public MCAsmInfoXCOFF {
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public:
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explicit PPCXCOFFMCAsmInfo(bool is64Bit, const Triple &);
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void printSpecifierExpr(raw_ostream &OS,
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const MCSpecifierExpr &Expr) const override;
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bool evaluateAsRelocatableImpl(const MCSpecifierExpr &Expr, MCValue &Res,
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const MCAssembler *Asm) const override;
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};
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namespace PPC {
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enum Specifier {
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S_None,
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S_LO,
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S_HI,
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S_HA,
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S_HIGH,
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S_HIGHA,
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S_HIGHER,
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S_HIGHERA,
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S_HIGHEST,
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S_HIGHESTA,
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S_AIX_TLSGD, // symbol@gd
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S_AIX_TLSGDM, // symbol@m
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S_AIX_TLSIE, // symbol@ie
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S_AIX_TLSLD, // symbol@ld
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S_AIX_TLSLE, // symbol@le
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S_AIX_TLSML, // symbol@ml
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S_DTPMOD, // symbol@dtpmod
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S_DTPREL, // symbol@dprel
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S_DTPREL_HA, // symbol@dtprel@ha
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S_DTPREL_HI, // symbol@dtprel@h
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S_DTPREL_HIGH, // symbol@dtprel@high
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S_DTPREL_HIGHA, // symbol@dtprel@higha
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S_DTPREL_HIGHER, // symbol@dtprel@higher
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S_DTPREL_HIGHERA, // symbol@dtprel@highera
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S_DTPREL_HIGHEST, // symbol@dtprel@highest
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S_DTPREL_HIGHESTA, // symbol@dtprel@highesta
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S_DTPREL_LO, // symbol@dtprel@l
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S_GOT, // symbol@got
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S_GOT_DTPREL, // symbol@got@dtprel
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S_GOT_DTPREL_HA, // symbol@got@dtprel@ha
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S_GOT_DTPREL_HI, // symbol@got@dtprel@h
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S_GOT_DTPREL_LO, // symbol@got@dtprel@l
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S_GOT_HA, // symbol@got@ha
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S_GOT_HI, // symbol@got@h
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S_GOT_LO, // symbol@got@l
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S_GOT_PCREL, // symbol@got@pcrel
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S_GOT_TLSGD, // symbol@got@tlsgd
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S_GOT_TLSGD_HA, // symbol@got@tlsgd@ha
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S_GOT_TLSGD_HI, // symbol@got@tlsgd@h
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S_GOT_TLSGD_LO, // symbol@got@tlsgd@l
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S_GOT_TLSGD_PCREL, // symbol@got@tlsgd@pcrel
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S_GOT_TLSLD, // symbol@got@tlsld
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S_GOT_TLSLD_HA, // symbol@got@tlsld@ha
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S_GOT_TLSLD_HI, // symbol@got@tlsld@h
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S_GOT_TLSLD_LO, // symbol@got@tlsld@l
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S_GOT_TLSLD_PCREL, // symbol@got@tlsld@pcrel
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S_GOT_TPREL, // symbol@got@tprel
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S_GOT_TPREL_HA, // symbol@got@tprel@ha
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S_GOT_TPREL_HI, // symbol@got@tprel@h
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S_GOT_TPREL_LO, // symbol@got@tprel@l
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S_GOT_TPREL_PCREL, // symbol@got@tprel@pcrel
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S_L, // symbol@l
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S_LOCAL, // symbol@local
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S_NOTOC, // symbol@notoc
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S_PCREL,
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S_PCREL_OPT, // .reloc expr, R_PPC64_PCREL_OPT, expr
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S_PLT, // symbol@plt
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S_TLS, // symbol@tls
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S_TLSGD, // symbol@tlsgd
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S_TLSLD, // symbol@tlsld
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S_TLS_PCREL, // symbol@tls@pcrel
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S_TOC, // symbol@toc
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S_TOCBASE, // symbol@tocbase
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S_TOC_HA, // symbol@toc@ha
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S_TOC_HI, // symbol@toc@h
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S_TOC_LO, // symbol@toc@l
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S_TPREL, // symbol@tprel
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S_TPREL_HA, // symbol@tprel@ha
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S_TPREL_HI, // symbol@tprel@h
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S_TPREL_HIGH, // symbol@tprel@high
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S_TPREL_HIGHA, // symbol@tprel@higha
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S_TPREL_HIGHER, // symbol@tprel@higher
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S_TPREL_HIGHERA, // symbol@tprel@highera
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S_TPREL_HIGHEST, // symbol@tprel@highest
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S_TPREL_HIGHESTA, // symbol@tprel@highesta
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S_TPREL_LO, // symbol@tprel@l
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S_U, // symbol@u
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};
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bool evaluateAsConstant(const MCSpecifierExpr &Expr, int64_t &Res);
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}
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namespace PPCMCExpr {
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using Specifier = uint16_t;
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}
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static inline uint16_t getSpecifier(const MCSymbolRefExpr *SRE) {
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return SRE->getKind();
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}
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} // namespace llvm
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#endif
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