[lld] r173942 - hexagon targetinfo changes for getting the relocation kind from string and vice versa
Shankar Easwaran
shankare at codeaurora.org
Wed Jan 30 08:05:44 PST 2013
Author: shankare
Date: Wed Jan 30 10:05:43 2013
New Revision: 173942
URL: http://llvm.org/viewvc/llvm-project?rev=173942&view=rev
Log:
hexagon targetinfo changes for getting the relocation kind from string and vice versa
Modified:
lld/trunk/lib/ReaderWriter/ELF/Hexagon/HexagonTargetInfo.cpp
lld/trunk/lib/ReaderWriter/ELF/Hexagon/HexagonTargetInfo.h
Modified: lld/trunk/lib/ReaderWriter/ELF/Hexagon/HexagonTargetInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/lld/trunk/lib/ReaderWriter/ELF/Hexagon/HexagonTargetInfo.cpp?rev=173942&r1=173941&r2=173942&view=diff
==============================================================================
--- lld/trunk/lib/ReaderWriter/ELF/Hexagon/HexagonTargetInfo.cpp (original)
+++ lld/trunk/lib/ReaderWriter/ELF/Hexagon/HexagonTargetInfo.cpp Wed Jan 30 10:05:43 2013
@@ -0,0 +1,217 @@
+//===- lib/ReaderWriter/ELF/Hexagon/HexagonTargetInfo.cpp -----------------===//
+//
+// The LLVM Linker
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "HexagonTargetInfo.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<int32_t> elf::HexagonTargetInfo::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::HexagonTargetInfo::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);
+}
Modified: lld/trunk/lib/ReaderWriter/ELF/Hexagon/HexagonTargetInfo.h
URL: http://llvm.org/viewvc/llvm-project/lld/trunk/lib/ReaderWriter/ELF/Hexagon/HexagonTargetInfo.h?rev=173942&r1=173941&r2=173942&view=diff
==============================================================================
--- lld/trunk/lib/ReaderWriter/ELF/Hexagon/HexagonTargetInfo.h (original)
+++ lld/trunk/lib/ReaderWriter/ELF/Hexagon/HexagonTargetInfo.h Wed Jan 30 10:05:43 2013
@@ -28,6 +28,9 @@ public:
}
virtual uint64_t getPageSize() const { return 0x1000; }
+
+ virtual ErrorOr<int32_t> relocKindFromString(StringRef str) const;
+ virtual ErrorOr<std::string> stringFromRelocKind(int32_t kind) const;
};
} // elf
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