diff options
Diffstat (limited to 'lld/lib/ReaderWriter/ELF/Hexagon/HexagonLinkingContext.cpp')
| -rw-r--r-- | lld/lib/ReaderWriter/ELF/Hexagon/HexagonLinkingContext.cpp | 170 |
1 files changed, 170 insertions, 0 deletions
diff --git a/lld/lib/ReaderWriter/ELF/Hexagon/HexagonLinkingContext.cpp b/lld/lib/ReaderWriter/ELF/Hexagon/HexagonLinkingContext.cpp new file mode 100644 index 00000000000..0ce8dd89d23 --- /dev/null +++ b/lld/lib/ReaderWriter/ELF/Hexagon/HexagonLinkingContext.cpp @@ -0,0 +1,170 @@ +//===- lib/ReaderWriter/ELF/Hexagon/HexagonLinkingContext.cpp -------------===// +// +// The LLVM Linker +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +#include "HexagonLinkingContext.h" + +#include "lld/Core/File.h" +#include "lld/Core/Pass.h" +#include "lld/Core/PassManager.h" +#include "lld/ReaderWriter/Simple.h" + +#include "llvm/ADT/ArrayRef.h" +#include "llvm/ADT/DenseMap.h" +#include "llvm/ADT/StringSwitch.h" + +using namespace lld; + +#define LLD_CASE(name) .Case(#name, llvm::ELF::name) + +ErrorOr<Reference::Kind> +elf::HexagonLinkingContext::relocKindFromString(StringRef str) const { + int32_t ret = llvm::StringSwitch<int32_t>(str) LLD_CASE(R_HEX_NONE) + LLD_CASE(R_HEX_B22_PCREL) LLD_CASE(R_HEX_B15_PCREL) + LLD_CASE(R_HEX_B7_PCREL) LLD_CASE(R_HEX_LO16) LLD_CASE(R_HEX_HI16) + LLD_CASE(R_HEX_32) LLD_CASE(R_HEX_16) LLD_CASE(R_HEX_8) + LLD_CASE(R_HEX_GPREL16_0) LLD_CASE(R_HEX_GPREL16_1) + LLD_CASE(R_HEX_GPREL16_2) LLD_CASE(R_HEX_GPREL16_3) LLD_CASE(R_HEX_HL16) + LLD_CASE(R_HEX_B13_PCREL) LLD_CASE(R_HEX_B9_PCREL) + LLD_CASE(R_HEX_B32_PCREL_X) LLD_CASE(R_HEX_32_6_X) + LLD_CASE(R_HEX_B22_PCREL_X) LLD_CASE(R_HEX_B15_PCREL_X) + LLD_CASE(R_HEX_B13_PCREL_X) LLD_CASE(R_HEX_B9_PCREL_X) + LLD_CASE(R_HEX_B7_PCREL_X) LLD_CASE(R_HEX_16_X) LLD_CASE(R_HEX_12_X) + LLD_CASE(R_HEX_11_X) LLD_CASE(R_HEX_10_X) LLD_CASE(R_HEX_9_X) + LLD_CASE(R_HEX_8_X) LLD_CASE(R_HEX_7_X) LLD_CASE(R_HEX_6_X) + LLD_CASE(R_HEX_32_PCREL) LLD_CASE(R_HEX_COPY) LLD_CASE(R_HEX_GLOB_DAT) + LLD_CASE(R_HEX_JMP_SLOT) LLD_CASE(R_HEX_RELATIVE) + LLD_CASE(R_HEX_PLT_B22_PCREL) LLD_CASE(R_HEX_GOTREL_LO16) + LLD_CASE(R_HEX_GOTREL_HI16) LLD_CASE(R_HEX_GOTREL_32) + LLD_CASE(R_HEX_GOT_LO16) LLD_CASE(R_HEX_GOT_HI16) LLD_CASE(R_HEX_GOT_32) + LLD_CASE(R_HEX_GOT_16) LLD_CASE(R_HEX_DTPMOD_32) + LLD_CASE(R_HEX_DTPREL_LO16) LLD_CASE(R_HEX_DTPREL_HI16) + LLD_CASE(R_HEX_DTPREL_32) LLD_CASE(R_HEX_DTPREL_16) + LLD_CASE(R_HEX_GD_PLT_B22_PCREL) LLD_CASE(R_HEX_GD_GOT_LO16) + LLD_CASE(R_HEX_GD_GOT_HI16) LLD_CASE(R_HEX_GD_GOT_32) + LLD_CASE(R_HEX_GD_GOT_16) LLD_CASE(R_HEX_IE_LO16) LLD_CASE(R_HEX_IE_HI16) + LLD_CASE(R_HEX_IE_32) LLD_CASE(R_HEX_IE_GOT_LO16) + LLD_CASE(R_HEX_IE_GOT_HI16) LLD_CASE(R_HEX_IE_GOT_32) + LLD_CASE(R_HEX_IE_GOT_16) LLD_CASE(R_HEX_TPREL_LO16) + LLD_CASE(R_HEX_TPREL_HI16) LLD_CASE(R_HEX_TPREL_32) + LLD_CASE(R_HEX_TPREL_16) LLD_CASE(R_HEX_6_PCREL_X) + LLD_CASE(R_HEX_GOTREL_32_6_X) LLD_CASE(R_HEX_GOTREL_16_X) + LLD_CASE(R_HEX_GOTREL_11_X) LLD_CASE(R_HEX_GOT_32_6_X) + LLD_CASE(R_HEX_GOT_16_X) LLD_CASE(R_HEX_GOT_11_X) + LLD_CASE(R_HEX_DTPREL_32_6_X) LLD_CASE(R_HEX_DTPREL_16_X) + LLD_CASE(R_HEX_DTPREL_11_X) LLD_CASE(R_HEX_GD_GOT_32_6_X) + LLD_CASE(R_HEX_GD_GOT_16_X) LLD_CASE(R_HEX_GD_GOT_11_X) + LLD_CASE(R_HEX_IE_32_6_X) LLD_CASE(R_HEX_IE_16_X) + LLD_CASE(R_HEX_IE_GOT_32_6_X) LLD_CASE(R_HEX_IE_GOT_16_X) + LLD_CASE(R_HEX_IE_GOT_11_X) LLD_CASE(R_HEX_TPREL_32_6_X) + LLD_CASE(R_HEX_TPREL_16_X) LLD_CASE(R_HEX_TPREL_11_X).Default(-1); + + if (ret == -1) + return make_error_code(yaml_reader_error::illegal_value); + return ret; +} + +#undef LLD_CASE + +#define LLD_CASE(name) \ + case llvm::ELF::name: \ + return std::string(#name); + +ErrorOr<std::string> +elf::HexagonLinkingContext::stringFromRelocKind(int32_t kind) const { + switch (kind) { + LLD_CASE(R_HEX_NONE) + LLD_CASE(R_HEX_B22_PCREL) + LLD_CASE(R_HEX_B15_PCREL) + LLD_CASE(R_HEX_B7_PCREL) + LLD_CASE(R_HEX_LO16) + LLD_CASE(R_HEX_HI16) + LLD_CASE(R_HEX_32) + LLD_CASE(R_HEX_16) + LLD_CASE(R_HEX_8) + LLD_CASE(R_HEX_GPREL16_0) + LLD_CASE(R_HEX_GPREL16_1) + LLD_CASE(R_HEX_GPREL16_2) + LLD_CASE(R_HEX_GPREL16_3) + LLD_CASE(R_HEX_HL16) + LLD_CASE(R_HEX_B13_PCREL) + LLD_CASE(R_HEX_B9_PCREL) + LLD_CASE(R_HEX_B32_PCREL_X) + LLD_CASE(R_HEX_32_6_X) + LLD_CASE(R_HEX_B22_PCREL_X) + LLD_CASE(R_HEX_B15_PCREL_X) + LLD_CASE(R_HEX_B13_PCREL_X) + LLD_CASE(R_HEX_B9_PCREL_X) + LLD_CASE(R_HEX_B7_PCREL_X) + LLD_CASE(R_HEX_16_X) + LLD_CASE(R_HEX_12_X) + LLD_CASE(R_HEX_11_X) + LLD_CASE(R_HEX_10_X) + LLD_CASE(R_HEX_9_X) + LLD_CASE(R_HEX_8_X) + LLD_CASE(R_HEX_7_X) + LLD_CASE(R_HEX_6_X) + LLD_CASE(R_HEX_32_PCREL) + LLD_CASE(R_HEX_COPY) + LLD_CASE(R_HEX_GLOB_DAT) + LLD_CASE(R_HEX_JMP_SLOT) + LLD_CASE(R_HEX_RELATIVE) + LLD_CASE(R_HEX_PLT_B22_PCREL) + LLD_CASE(R_HEX_GOTREL_LO16) + LLD_CASE(R_HEX_GOTREL_HI16) + LLD_CASE(R_HEX_GOTREL_32) + LLD_CASE(R_HEX_GOT_LO16) + LLD_CASE(R_HEX_GOT_HI16) + LLD_CASE(R_HEX_GOT_32) + LLD_CASE(R_HEX_GOT_16) + LLD_CASE(R_HEX_DTPMOD_32) + LLD_CASE(R_HEX_DTPREL_LO16) + LLD_CASE(R_HEX_DTPREL_HI16) + LLD_CASE(R_HEX_DTPREL_32) + LLD_CASE(R_HEX_DTPREL_16) + LLD_CASE(R_HEX_GD_PLT_B22_PCREL) + LLD_CASE(R_HEX_GD_GOT_LO16) + LLD_CASE(R_HEX_GD_GOT_HI16) + LLD_CASE(R_HEX_GD_GOT_32) + LLD_CASE(R_HEX_GD_GOT_16) + LLD_CASE(R_HEX_IE_LO16) + LLD_CASE(R_HEX_IE_HI16) + LLD_CASE(R_HEX_IE_32) + LLD_CASE(R_HEX_IE_GOT_LO16) + LLD_CASE(R_HEX_IE_GOT_HI16) + LLD_CASE(R_HEX_IE_GOT_32) + LLD_CASE(R_HEX_IE_GOT_16) + LLD_CASE(R_HEX_TPREL_LO16) + LLD_CASE(R_HEX_TPREL_HI16) + LLD_CASE(R_HEX_TPREL_32) + LLD_CASE(R_HEX_TPREL_16) + LLD_CASE(R_HEX_6_PCREL_X) + LLD_CASE(R_HEX_GOTREL_32_6_X) + LLD_CASE(R_HEX_GOTREL_16_X) + LLD_CASE(R_HEX_GOTREL_11_X) + LLD_CASE(R_HEX_GOT_32_6_X) + LLD_CASE(R_HEX_GOT_16_X) + LLD_CASE(R_HEX_GOT_11_X) + LLD_CASE(R_HEX_DTPREL_32_6_X) + LLD_CASE(R_HEX_DTPREL_16_X) + LLD_CASE(R_HEX_DTPREL_11_X) + LLD_CASE(R_HEX_GD_GOT_32_6_X) + LLD_CASE(R_HEX_GD_GOT_16_X) + LLD_CASE(R_HEX_GD_GOT_11_X) + LLD_CASE(R_HEX_IE_32_6_X) + LLD_CASE(R_HEX_IE_16_X) + LLD_CASE(R_HEX_IE_GOT_32_6_X) + LLD_CASE(R_HEX_IE_GOT_16_X) + LLD_CASE(R_HEX_IE_GOT_11_X) + LLD_CASE(R_HEX_TPREL_32_6_X) + LLD_CASE(R_HEX_TPREL_16_X) + LLD_CASE(R_HEX_TPREL_11_X) + } + + return make_error_code(yaml_reader_error::illegal_value); +} |
