diff options
Diffstat (limited to 'contrib/llvm/lib/Target/Hexagon/MCTargetDesc/HexagonELFObjectWriter.cpp')
| -rw-r--r-- | contrib/llvm/lib/Target/Hexagon/MCTargetDesc/HexagonELFObjectWriter.cpp | 315 |
1 files changed, 303 insertions, 12 deletions
diff --git a/contrib/llvm/lib/Target/Hexagon/MCTargetDesc/HexagonELFObjectWriter.cpp b/contrib/llvm/lib/Target/Hexagon/MCTargetDesc/HexagonELFObjectWriter.cpp index 56c9dc7..8430723 100644 --- a/contrib/llvm/lib/Target/Hexagon/MCTargetDesc/HexagonELFObjectWriter.cpp +++ b/contrib/llvm/lib/Target/Hexagon/MCTargetDesc/HexagonELFObjectWriter.cpp @@ -8,9 +8,11 @@ //===----------------------------------------------------------------------===// #include "Hexagon.h" +#include "MCTargetDesc/HexagonFixupKinds.h" #include "llvm/MC/MCAssembler.h" #include "llvm/MC/MCELFObjectWriter.h" #include "llvm/Support/Debug.h" +#include "llvm/Support/raw_ostream.h" #define DEBUG_TYPE "hexagon-elf-writer" @@ -26,8 +28,8 @@ private: public: HexagonELFObjectWriter(uint8_t OSABI, StringRef C); - virtual unsigned GetRelocType(MCValue const &Target, MCFixup const &Fixup, - bool IsPCRel) const override; + unsigned GetRelocType(MCValue const &Target, MCFixup const &Fixup, + bool IsPCRel) const override; }; } @@ -39,24 +41,313 @@ HexagonELFObjectWriter::HexagonELFObjectWriter(uint8_t OSABI, StringRef C) unsigned HexagonELFObjectWriter::GetRelocType(MCValue const &/*Target*/, MCFixup const &Fixup, bool IsPCRel) const { + // determine the type of the relocation unsigned Type = (unsigned)ELF::R_HEX_NONE; - llvm::MCFixupKind Kind = Fixup.getKind(); + unsigned Kind = (unsigned)Fixup.getKind(); switch (Kind) { - default: - DEBUG(dbgs() << "unrecognized relocation " << Fixup.getKind() << "\n"); - llvm_unreachable("Unimplemented Fixup kind!"); - break; - case FK_Data_4: - Type = (IsPCRel) ? ELF::R_HEX_32_PCREL : ELF::R_HEX_32; - break; + default: + DEBUG(dbgs() << "unrecognized relocation " << Fixup.getKind() << "\n"); + llvm_unreachable("Unimplemented Fixup kind!"); + break; + case FK_Data_4: + Type = (IsPCRel) ? ELF::R_HEX_32_PCREL : ELF::R_HEX_32; + break; + case FK_PCRel_4: + Type = ELF::R_HEX_32_PCREL; + break; + case FK_Data_2: + Type = ELF::R_HEX_16; + break; + case FK_Data_1: + Type = ELF::R_HEX_8; + break; + case fixup_Hexagon_B22_PCREL: + Type = ELF::R_HEX_B22_PCREL; + break; + case fixup_Hexagon_B15_PCREL: + Type = ELF::R_HEX_B15_PCREL; + break; + case fixup_Hexagon_B7_PCREL: + Type = ELF::R_HEX_B7_PCREL; + break; + case fixup_Hexagon_LO16: + Type = ELF::R_HEX_LO16; + break; + case fixup_Hexagon_HI16: + Type = ELF::R_HEX_HI16; + break; + case fixup_Hexagon_32: + Type = ELF::R_HEX_32; + break; + case fixup_Hexagon_16: + Type = ELF::R_HEX_16; + break; + case fixup_Hexagon_8: + Type = ELF::R_HEX_8; + break; + case fixup_Hexagon_GPREL16_0: + Type = ELF::R_HEX_GPREL16_0; + break; + case fixup_Hexagon_GPREL16_1: + Type = ELF::R_HEX_GPREL16_1; + break; + case fixup_Hexagon_GPREL16_2: + Type = ELF::R_HEX_GPREL16_2; + break; + case fixup_Hexagon_GPREL16_3: + Type = ELF::R_HEX_GPREL16_3; + break; + case fixup_Hexagon_HL16: + Type = ELF::R_HEX_HL16; + break; + case fixup_Hexagon_B13_PCREL: + Type = ELF::R_HEX_B13_PCREL; + break; + case fixup_Hexagon_B9_PCREL: + Type = ELF::R_HEX_B9_PCREL; + break; + case fixup_Hexagon_B32_PCREL_X: + Type = ELF::R_HEX_B32_PCREL_X; + break; + case fixup_Hexagon_32_6_X: + Type = ELF::R_HEX_32_6_X; + break; + case fixup_Hexagon_B22_PCREL_X: + Type = ELF::R_HEX_B22_PCREL_X; + break; + case fixup_Hexagon_B15_PCREL_X: + Type = ELF::R_HEX_B15_PCREL_X; + break; + case fixup_Hexagon_B13_PCREL_X: + Type = ELF::R_HEX_B13_PCREL_X; + break; + case fixup_Hexagon_B9_PCREL_X: + Type = ELF::R_HEX_B9_PCREL_X; + break; + case fixup_Hexagon_B7_PCREL_X: + Type = ELF::R_HEX_B7_PCREL_X; + break; + case fixup_Hexagon_16_X: + Type = ELF::R_HEX_16_X; + break; + case fixup_Hexagon_12_X: + Type = ELF::R_HEX_12_X; + break; + case fixup_Hexagon_11_X: + Type = ELF::R_HEX_11_X; + break; + case fixup_Hexagon_10_X: + Type = ELF::R_HEX_10_X; + break; + case fixup_Hexagon_9_X: + Type = ELF::R_HEX_9_X; + break; + case fixup_Hexagon_8_X: + Type = ELF::R_HEX_8_X; + break; + case fixup_Hexagon_7_X: + Type = ELF::R_HEX_7_X; + break; + case fixup_Hexagon_6_X: + Type = ELF::R_HEX_6_X; + break; + case fixup_Hexagon_32_PCREL: + Type = ELF::R_HEX_32_PCREL; + break; + case fixup_Hexagon_COPY: + Type = ELF::R_HEX_COPY; + break; + case fixup_Hexagon_GLOB_DAT: + Type = ELF::R_HEX_GLOB_DAT; + break; + case fixup_Hexagon_JMP_SLOT: + Type = ELF::R_HEX_JMP_SLOT; + break; + case fixup_Hexagon_RELATIVE: + Type = ELF::R_HEX_RELATIVE; + break; + case fixup_Hexagon_PLT_B22_PCREL: + Type = ELF::R_HEX_PLT_B22_PCREL; + break; + case fixup_Hexagon_GOTREL_LO16: + Type = ELF::R_HEX_GOTREL_LO16; + break; + case fixup_Hexagon_GOTREL_HI16: + Type = ELF::R_HEX_GOTREL_HI16; + break; + case fixup_Hexagon_GOTREL_32: + Type = ELF::R_HEX_GOTREL_32; + break; + case fixup_Hexagon_GOT_LO16: + Type = ELF::R_HEX_GOT_LO16; + break; + case fixup_Hexagon_GOT_HI16: + Type = ELF::R_HEX_GOT_HI16; + break; + case fixup_Hexagon_GOT_32: + Type = ELF::R_HEX_GOT_32; + break; + case fixup_Hexagon_GOT_16: + Type = ELF::R_HEX_GOT_16; + break; + case fixup_Hexagon_DTPMOD_32: + Type = ELF::R_HEX_DTPMOD_32; + break; + case fixup_Hexagon_DTPREL_LO16: + Type = ELF::R_HEX_DTPREL_LO16; + break; + case fixup_Hexagon_DTPREL_HI16: + Type = ELF::R_HEX_DTPREL_HI16; + break; + case fixup_Hexagon_DTPREL_32: + Type = ELF::R_HEX_DTPREL_32; + break; + case fixup_Hexagon_DTPREL_16: + Type = ELF::R_HEX_DTPREL_16; + break; + case fixup_Hexagon_GD_PLT_B22_PCREL: + Type = ELF::R_HEX_GD_PLT_B22_PCREL; + break; + case fixup_Hexagon_LD_PLT_B22_PCREL: + Type = ELF::R_HEX_LD_PLT_B22_PCREL; + break; + case fixup_Hexagon_GD_GOT_LO16: + Type = ELF::R_HEX_GD_GOT_LO16; + break; + case fixup_Hexagon_GD_GOT_HI16: + Type = ELF::R_HEX_GD_GOT_HI16; + break; + case fixup_Hexagon_GD_GOT_32: + Type = ELF::R_HEX_GD_GOT_32; + break; + case fixup_Hexagon_GD_GOT_16: + Type = ELF::R_HEX_GD_GOT_16; + break; + case fixup_Hexagon_LD_GOT_LO16: + Type = ELF::R_HEX_LD_GOT_LO16; + break; + case fixup_Hexagon_LD_GOT_HI16: + Type = ELF::R_HEX_LD_GOT_HI16; + break; + case fixup_Hexagon_LD_GOT_32: + Type = ELF::R_HEX_LD_GOT_32; + break; + case fixup_Hexagon_LD_GOT_16: + Type = ELF::R_HEX_LD_GOT_16; + break; + case fixup_Hexagon_IE_LO16: + Type = ELF::R_HEX_IE_LO16; + break; + case fixup_Hexagon_IE_HI16: + Type = ELF::R_HEX_IE_HI16; + break; + case fixup_Hexagon_IE_32: + Type = ELF::R_HEX_IE_32; + break; + case fixup_Hexagon_IE_GOT_LO16: + Type = ELF::R_HEX_IE_GOT_LO16; + break; + case fixup_Hexagon_IE_GOT_HI16: + Type = ELF::R_HEX_IE_GOT_HI16; + break; + case fixup_Hexagon_IE_GOT_32: + Type = ELF::R_HEX_IE_GOT_32; + break; + case fixup_Hexagon_IE_GOT_16: + Type = ELF::R_HEX_IE_GOT_16; + break; + case fixup_Hexagon_TPREL_LO16: + Type = ELF::R_HEX_TPREL_LO16; + break; + case fixup_Hexagon_TPREL_HI16: + Type = ELF::R_HEX_TPREL_HI16; + break; + case fixup_Hexagon_TPREL_32: + Type = ELF::R_HEX_TPREL_32; + break; + case fixup_Hexagon_TPREL_16: + Type = ELF::R_HEX_TPREL_16; + break; + case fixup_Hexagon_6_PCREL_X: + Type = ELF::R_HEX_6_PCREL_X; + break; + case fixup_Hexagon_GOTREL_32_6_X: + Type = ELF::R_HEX_GOTREL_32_6_X; + break; + case fixup_Hexagon_GOTREL_16_X: + Type = ELF::R_HEX_GOTREL_16_X; + break; + case fixup_Hexagon_GOTREL_11_X: + Type = ELF::R_HEX_GOTREL_11_X; + break; + case fixup_Hexagon_GOT_32_6_X: + Type = ELF::R_HEX_GOT_32_6_X; + break; + case fixup_Hexagon_GOT_16_X: + Type = ELF::R_HEX_GOT_16_X; + break; + case fixup_Hexagon_GOT_11_X: + Type = ELF::R_HEX_GOT_11_X; + break; + case fixup_Hexagon_DTPREL_32_6_X: + Type = ELF::R_HEX_DTPREL_32_6_X; + break; + case fixup_Hexagon_DTPREL_16_X: + Type = ELF::R_HEX_DTPREL_16_X; + break; + case fixup_Hexagon_DTPREL_11_X: + Type = ELF::R_HEX_DTPREL_11_X; + break; + case fixup_Hexagon_GD_GOT_32_6_X: + Type = ELF::R_HEX_GD_GOT_32_6_X; + break; + case fixup_Hexagon_GD_GOT_16_X: + Type = ELF::R_HEX_GD_GOT_16_X; + break; + case fixup_Hexagon_GD_GOT_11_X: + Type = ELF::R_HEX_GD_GOT_11_X; + break; + case fixup_Hexagon_LD_GOT_32_6_X: + Type = ELF::R_HEX_LD_GOT_32_6_X; + break; + case fixup_Hexagon_LD_GOT_16_X: + Type = ELF::R_HEX_LD_GOT_16_X; + break; + case fixup_Hexagon_LD_GOT_11_X: + Type = ELF::R_HEX_LD_GOT_11_X; + break; + case fixup_Hexagon_IE_32_6_X: + Type = ELF::R_HEX_IE_32_6_X; + break; + case fixup_Hexagon_IE_16_X: + Type = ELF::R_HEX_IE_16_X; + break; + case fixup_Hexagon_IE_GOT_32_6_X: + Type = ELF::R_HEX_IE_GOT_32_6_X; + break; + case fixup_Hexagon_IE_GOT_16_X: + Type = ELF::R_HEX_IE_GOT_16_X; + break; + case fixup_Hexagon_IE_GOT_11_X: + Type = ELF::R_HEX_IE_GOT_11_X; + break; + case fixup_Hexagon_TPREL_32_6_X: + Type = ELF::R_HEX_TPREL_32_6_X; + break; + case fixup_Hexagon_TPREL_16_X: + Type = ELF::R_HEX_TPREL_16_X; + break; + case fixup_Hexagon_TPREL_11_X: + Type = ELF::R_HEX_TPREL_11_X; + break; } return Type; } -MCObjectWriter *llvm::createHexagonELFObjectWriter(raw_ostream &OS, +MCObjectWriter *llvm::createHexagonELFObjectWriter(raw_pwrite_stream &OS, uint8_t OSABI, StringRef CPU) { MCELFObjectTargetWriter *MOTW = new HexagonELFObjectWriter(OSABI, CPU); return createELFObjectWriter(MOTW, OS, /*IsLittleEndian*/ true); -}
\ No newline at end of file +} |
