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Diffstat (limited to 'lib/Target/Hexagon/MCTargetDesc/HexagonELFObjectWriter.cpp')
-rw-r--r--lib/Target/Hexagon/MCTargetDesc/HexagonELFObjectWriter.cpp504
1 files changed, 201 insertions, 303 deletions
diff --git a/lib/Target/Hexagon/MCTargetDesc/HexagonELFObjectWriter.cpp b/lib/Target/Hexagon/MCTargetDesc/HexagonELFObjectWriter.cpp
index 843072302b21..0f7cf0e7fcbd 100644
--- a/lib/Target/Hexagon/MCTargetDesc/HexagonELFObjectWriter.cpp
+++ b/lib/Target/Hexagon/MCTargetDesc/HexagonELFObjectWriter.cpp
@@ -31,318 +31,216 @@ public:
unsigned GetRelocType(MCValue const &Target, MCFixup const &Fixup,
bool IsPCRel) const override;
};
-}
+} // namespace
HexagonELFObjectWriter::HexagonELFObjectWriter(uint8_t OSABI, StringRef C)
: MCELFObjectTargetWriter(/*Is64bit*/ false, OSABI, ELF::EM_HEXAGON,
/*HasRelocationAddend*/ true),
CPU(C) {}
-unsigned HexagonELFObjectWriter::GetRelocType(MCValue const &/*Target*/,
+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;
- 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;
- 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;
+ switch ((unsigned)Fixup.getKind()) {
+ default:
+ DEBUG(dbgs() << "unrecognized relocation " << Fixup.getKind() << "\n");
+ llvm_unreachable("Unimplemented Fixup kind!");
+ return ELF::R_HEX_NONE;
+ case FK_Data_4:
+ return (IsPCRel) ? ELF::R_HEX_32_PCREL : ELF::R_HEX_32;
+ case FK_PCRel_4:
+ return ELF::R_HEX_32_PCREL;
+ case FK_Data_2:
+ return ELF::R_HEX_16;
+ case FK_Data_1:
+ return ELF::R_HEX_8;
+ case fixup_Hexagon_B22_PCREL:
+ return ELF::R_HEX_B22_PCREL;
+ case fixup_Hexagon_B15_PCREL:
+ return ELF::R_HEX_B15_PCREL;
+ case fixup_Hexagon_B7_PCREL:
+ return ELF::R_HEX_B7_PCREL;
+ case fixup_Hexagon_LO16:
+ return ELF::R_HEX_LO16;
+ case fixup_Hexagon_HI16:
+ return ELF::R_HEX_HI16;
+ case fixup_Hexagon_32:
+ return ELF::R_HEX_32;
+ case fixup_Hexagon_16:
+ return ELF::R_HEX_16;
+ case fixup_Hexagon_8:
+ return ELF::R_HEX_8;
+ case fixup_Hexagon_GPREL16_0:
+ return ELF::R_HEX_GPREL16_0;
+ case fixup_Hexagon_GPREL16_1:
+ return ELF::R_HEX_GPREL16_1;
+ case fixup_Hexagon_GPREL16_2:
+ return ELF::R_HEX_GPREL16_2;
+ case fixup_Hexagon_GPREL16_3:
+ return ELF::R_HEX_GPREL16_3;
+ case fixup_Hexagon_HL16:
+ return ELF::R_HEX_HL16;
+ case fixup_Hexagon_B13_PCREL:
+ return ELF::R_HEX_B13_PCREL;
+ case fixup_Hexagon_B9_PCREL:
+ return ELF::R_HEX_B9_PCREL;
+ case fixup_Hexagon_B32_PCREL_X:
+ return ELF::R_HEX_B32_PCREL_X;
+ case fixup_Hexagon_32_6_X:
+ return ELF::R_HEX_32_6_X;
+ case fixup_Hexagon_B22_PCREL_X:
+ return ELF::R_HEX_B22_PCREL_X;
+ case fixup_Hexagon_B15_PCREL_X:
+ return ELF::R_HEX_B15_PCREL_X;
+ case fixup_Hexagon_B13_PCREL_X:
+ return ELF::R_HEX_B13_PCREL_X;
+ case fixup_Hexagon_B9_PCREL_X:
+ return ELF::R_HEX_B9_PCREL_X;
+ case fixup_Hexagon_B7_PCREL_X:
+ return ELF::R_HEX_B7_PCREL_X;
+ case fixup_Hexagon_16_X:
+ return ELF::R_HEX_16_X;
+ case fixup_Hexagon_12_X:
+ return ELF::R_HEX_12_X;
+ case fixup_Hexagon_11_X:
+ return ELF::R_HEX_11_X;
+ case fixup_Hexagon_10_X:
+ return ELF::R_HEX_10_X;
+ case fixup_Hexagon_9_X:
+ return ELF::R_HEX_9_X;
+ case fixup_Hexagon_8_X:
+ return ELF::R_HEX_8_X;
+ case fixup_Hexagon_7_X:
+ return ELF::R_HEX_7_X;
+ case fixup_Hexagon_6_X:
+ return ELF::R_HEX_6_X;
+ case fixup_Hexagon_32_PCREL:
+ return ELF::R_HEX_32_PCREL;
+ case fixup_Hexagon_COPY:
+ return ELF::R_HEX_COPY;
+ case fixup_Hexagon_GLOB_DAT:
+ return ELF::R_HEX_GLOB_DAT;
+ case fixup_Hexagon_JMP_SLOT:
+ return ELF::R_HEX_JMP_SLOT;
+ case fixup_Hexagon_RELATIVE:
+ return ELF::R_HEX_RELATIVE;
+ case fixup_Hexagon_PLT_B22_PCREL:
+ return ELF::R_HEX_PLT_B22_PCREL;
+ case fixup_Hexagon_GOTREL_LO16:
+ return ELF::R_HEX_GOTREL_LO16;
+ case fixup_Hexagon_GOTREL_HI16:
+ return ELF::R_HEX_GOTREL_HI16;
+ case fixup_Hexagon_GOTREL_32:
+ return ELF::R_HEX_GOTREL_32;
+ case fixup_Hexagon_GOT_LO16:
+ return ELF::R_HEX_GOT_LO16;
+ case fixup_Hexagon_GOT_HI16:
+ return ELF::R_HEX_GOT_HI16;
+ case fixup_Hexagon_GOT_32:
+ return ELF::R_HEX_GOT_32;
+ case fixup_Hexagon_GOT_16:
+ return ELF::R_HEX_GOT_16;
+ case fixup_Hexagon_DTPMOD_32:
+ return ELF::R_HEX_DTPMOD_32;
+ case fixup_Hexagon_DTPREL_LO16:
+ return ELF::R_HEX_DTPREL_LO16;
+ case fixup_Hexagon_DTPREL_HI16:
+ return ELF::R_HEX_DTPREL_HI16;
+ case fixup_Hexagon_DTPREL_32:
+ return ELF::R_HEX_DTPREL_32;
+ case fixup_Hexagon_DTPREL_16:
+ return ELF::R_HEX_DTPREL_16;
+ case fixup_Hexagon_GD_PLT_B22_PCREL:
+ return ELF::R_HEX_GD_PLT_B22_PCREL;
+ case fixup_Hexagon_LD_PLT_B22_PCREL:
+ return ELF::R_HEX_LD_PLT_B22_PCREL;
+ case fixup_Hexagon_GD_GOT_LO16:
+ return ELF::R_HEX_GD_GOT_LO16;
+ case fixup_Hexagon_GD_GOT_HI16:
+ return ELF::R_HEX_GD_GOT_HI16;
+ case fixup_Hexagon_GD_GOT_32:
+ return ELF::R_HEX_GD_GOT_32;
+ case fixup_Hexagon_GD_GOT_16:
+ return ELF::R_HEX_GD_GOT_16;
+ case fixup_Hexagon_LD_GOT_LO16:
+ return ELF::R_HEX_LD_GOT_LO16;
+ case fixup_Hexagon_LD_GOT_HI16:
+ return ELF::R_HEX_LD_GOT_HI16;
+ case fixup_Hexagon_LD_GOT_32:
+ return ELF::R_HEX_LD_GOT_32;
+ case fixup_Hexagon_LD_GOT_16:
+ return ELF::R_HEX_LD_GOT_16;
+ case fixup_Hexagon_IE_LO16:
+ return ELF::R_HEX_IE_LO16;
+ case fixup_Hexagon_IE_HI16:
+ return ELF::R_HEX_IE_HI16;
+ case fixup_Hexagon_IE_32:
+ return ELF::R_HEX_IE_32;
+ case fixup_Hexagon_IE_GOT_LO16:
+ return ELF::R_HEX_IE_GOT_LO16;
+ case fixup_Hexagon_IE_GOT_HI16:
+ return ELF::R_HEX_IE_GOT_HI16;
+ case fixup_Hexagon_IE_GOT_32:
+ return ELF::R_HEX_IE_GOT_32;
+ case fixup_Hexagon_IE_GOT_16:
+ return ELF::R_HEX_IE_GOT_16;
+ case fixup_Hexagon_TPREL_LO16:
+ return ELF::R_HEX_TPREL_LO16;
+ case fixup_Hexagon_TPREL_HI16:
+ return ELF::R_HEX_TPREL_HI16;
+ case fixup_Hexagon_TPREL_32:
+ return ELF::R_HEX_TPREL_32;
+ case fixup_Hexagon_TPREL_16:
+ return ELF::R_HEX_TPREL_16;
+ case fixup_Hexagon_6_PCREL_X:
+ return ELF::R_HEX_6_PCREL_X;
+ case fixup_Hexagon_GOTREL_32_6_X:
+ return ELF::R_HEX_GOTREL_32_6_X;
+ case fixup_Hexagon_GOTREL_16_X:
+ return ELF::R_HEX_GOTREL_16_X;
+ case fixup_Hexagon_GOTREL_11_X:
+ return ELF::R_HEX_GOTREL_11_X;
+ case fixup_Hexagon_GOT_32_6_X:
+ return ELF::R_HEX_GOT_32_6_X;
+ case fixup_Hexagon_GOT_16_X:
+ return ELF::R_HEX_GOT_16_X;
+ case fixup_Hexagon_GOT_11_X:
+ return ELF::R_HEX_GOT_11_X;
+ case fixup_Hexagon_DTPREL_32_6_X:
+ return ELF::R_HEX_DTPREL_32_6_X;
+ case fixup_Hexagon_DTPREL_16_X:
+ return ELF::R_HEX_DTPREL_16_X;
+ case fixup_Hexagon_DTPREL_11_X:
+ return ELF::R_HEX_DTPREL_11_X;
+ case fixup_Hexagon_GD_GOT_32_6_X:
+ return ELF::R_HEX_GD_GOT_32_6_X;
+ case fixup_Hexagon_GD_GOT_16_X:
+ return ELF::R_HEX_GD_GOT_16_X;
+ case fixup_Hexagon_GD_GOT_11_X:
+ return ELF::R_HEX_GD_GOT_11_X;
+ case fixup_Hexagon_LD_GOT_32_6_X:
+ return ELF::R_HEX_LD_GOT_32_6_X;
+ case fixup_Hexagon_LD_GOT_16_X:
+ return ELF::R_HEX_LD_GOT_16_X;
+ case fixup_Hexagon_LD_GOT_11_X:
+ return ELF::R_HEX_LD_GOT_11_X;
+ case fixup_Hexagon_IE_32_6_X:
+ return ELF::R_HEX_IE_32_6_X;
+ case fixup_Hexagon_IE_16_X:
+ return ELF::R_HEX_IE_16_X;
+ case fixup_Hexagon_IE_GOT_32_6_X:
+ return ELF::R_HEX_IE_GOT_32_6_X;
+ case fixup_Hexagon_IE_GOT_16_X:
+ return ELF::R_HEX_IE_GOT_16_X;
+ case fixup_Hexagon_IE_GOT_11_X:
+ return ELF::R_HEX_IE_GOT_11_X;
+ case fixup_Hexagon_TPREL_32_6_X:
+ return ELF::R_HEX_TPREL_32_6_X;
+ case fixup_Hexagon_TPREL_16_X:
+ return ELF::R_HEX_TPREL_16_X;
+ case fixup_Hexagon_TPREL_11_X:
+ return ELF::R_HEX_TPREL_11_X;
}
- return Type;
}
MCObjectWriter *llvm::createHexagonELFObjectWriter(raw_pwrite_stream &OS,
generated by cgit v1.2.3 (git 2.25.1) at 2025-08-06 08:59:56 +0000