[lld] r234087 - ELF: Use short variable names in <Arch>RelocationHandlers.cpp.

Rui Ueyama ruiu at google.com
Fri Apr 3 21:22:27 PDT 2015


Author: ruiu
Date: Fri Apr  3 23:22:27 2015
New Revision: 234087

URL: http://llvm.org/viewvc/llvm-project?rev=234087&view=rev
Log:
ELF: Use short variable names in <Arch>RelocationHandlers.cpp.

Functions in the files are hard to read because of line wrapping.
Use shorter names for local variables so that the lines fit
within 80 columns.

Modified:
    lld/trunk/lib/ReaderWriter/ELF/AArch64/AArch64RelocationHandler.cpp
    lld/trunk/lib/ReaderWriter/ELF/ARM/ARMRelocationHandler.cpp
    lld/trunk/lib/ReaderWriter/ELF/Hexagon/HexagonRelocationHandler.cpp
    lld/trunk/lib/ReaderWriter/ELF/X86/X86RelocationHandler.cpp
    lld/trunk/lib/ReaderWriter/ELF/X86_64/X86_64RelocationHandler.cpp

Modified: lld/trunk/lib/ReaderWriter/ELF/AArch64/AArch64RelocationHandler.cpp
URL: http://llvm.org/viewvc/llvm-project/lld/trunk/lib/ReaderWriter/ELF/AArch64/AArch64RelocationHandler.cpp?rev=234087&r1=234086&r2=234087&view=diff
==============================================================================
--- lld/trunk/lib/ReaderWriter/ELF/AArch64/AArch64RelocationHandler.cpp (original)
+++ lld/trunk/lib/ReaderWriter/ELF/AArch64/AArch64RelocationHandler.cpp Fri Apr  3 23:22:27 2015
@@ -322,9 +322,10 @@ std::error_code AArch64TargetRelocationH
     ELFWriter &writer, llvm::FileOutputBuffer &buf, const lld::AtomLayout &atom,
     const Reference &ref) const {
   uint8_t *atomContent = buf.getBufferStart() + atom._fileOffset;
-  uint8_t *location = atomContent + ref.offsetInAtom();
-  uint64_t targetVAddress = writer.addressOfAtom(ref.target());
-  uint64_t relocVAddress = atom._virtualAddr + ref.offsetInAtom();
+  uint8_t *loc = atomContent + ref.offsetInAtom();
+  uint64_t target = writer.addressOfAtom(ref.target());
+  uint64_t reloc = atom._virtualAddr + ref.offsetInAtom();
+  int64_t addend = ref.addend();
 
   if (ref.kindNamespace() != Reference::KindNamespace::ELF)
     return std::error_code();
@@ -333,15 +334,13 @@ std::error_code AArch64TargetRelocationH
   case R_AARCH64_NONE:
     break;
   case R_AARCH64_ABS64:
-    relocR_AARCH64_ABS64(location, relocVAddress, targetVAddress, ref.addend());
+    relocR_AARCH64_ABS64(loc, reloc, target, addend);
     break;
   case R_AARCH64_PREL32:
-    relocR_AARCH64_PREL32(location, relocVAddress, targetVAddress,
-                          ref.addend());
+    relocR_AARCH64_PREL32(loc, reloc, target, addend);
     break;
   case R_AARCH64_ABS32:
-    return relocR_AARCH64_ABS32(location, relocVAddress, targetVAddress,
-                                ref.addend());
+    return relocR_AARCH64_ABS32(loc, reloc, target, addend);
   // Runtime only relocations. Ignore here.
   case R_AARCH64_RELATIVE:
   case R_AARCH64_IRELATIVE:
@@ -349,76 +348,59 @@ std::error_code AArch64TargetRelocationH
   case R_AARCH64_GLOB_DAT:
     break;
   case R_AARCH64_ADR_PREL_PG_HI21:
-    relocR_AARCH64_ADR_PREL_PG_HI21(location, relocVAddress, targetVAddress,
-                                    ref.addend());
+    relocR_AARCH64_ADR_PREL_PG_HI21(loc, reloc, target, addend);
     break;
   case R_AARCH64_ADR_PREL_LO21:
-    relocR_AARCH64_ADR_PREL_LO21(location, relocVAddress, targetVAddress,
-                                 ref.addend());
+    relocR_AARCH64_ADR_PREL_LO21(loc, reloc, target, addend);
     break;
   case R_AARCH64_ADD_ABS_LO12_NC:
-    relocR_AARCH64_ADD_ABS_LO12_NC(location, relocVAddress, targetVAddress,
-                                   ref.addend());
+    relocR_AARCH64_ADD_ABS_LO12_NC(loc, reloc, target, addend);
     break;
   case R_AARCH64_CALL26:
   case R_AARCH64_JUMP26:
-    relocJump26(location, relocVAddress, targetVAddress, ref.addend());
+    relocJump26(loc, reloc, target, addend);
     break;
   case R_AARCH64_CONDBR19:
-    relocR_AARCH64_CONDBR19(location, relocVAddress, targetVAddress,
-                            ref.addend());
+    relocR_AARCH64_CONDBR19(loc, reloc, target, addend);
     break;
   case R_AARCH64_ADR_GOT_PAGE:
-    relocR_AARCH64_ADR_GOT_PAGE(location, relocVAddress, targetVAddress,
-                                ref.addend());
+    relocR_AARCH64_ADR_GOT_PAGE(loc, reloc, target, addend);
     break;
   case R_AARCH64_LD64_GOT_LO12_NC:
-    relocR_AARCH64_LD64_GOT_LO12_NC(location, relocVAddress, targetVAddress,
-                                    ref.addend());
+    relocR_AARCH64_LD64_GOT_LO12_NC(loc, reloc, target, addend);
     break;
   case R_AARCH64_LDST8_ABS_LO12_NC:
-    relocR_AARCH64_LDST8_ABS_LO12_NC(location, relocVAddress, targetVAddress,
-                                     ref.addend());
+    relocR_AARCH64_LDST8_ABS_LO12_NC(loc, reloc, target, addend);
     break;
   case R_AARCH64_LDST16_ABS_LO12_NC:
-    relocR_AARCH64_LDST16_ABS_LO12_NC(location, relocVAddress, targetVAddress,
-                                      ref.addend());
+    relocR_AARCH64_LDST16_ABS_LO12_NC(loc, reloc, target, addend);
     break;
   case R_AARCH64_LDST32_ABS_LO12_NC:
-    relocR_AARCH64_LDST32_ABS_LO12_NC(location, relocVAddress, targetVAddress,
-                                      ref.addend());
+    relocR_AARCH64_LDST32_ABS_LO12_NC(loc, reloc, target, addend);
     break;
   case R_AARCH64_LDST64_ABS_LO12_NC:
-    relocR_AARCH64_LDST64_ABS_LO12_NC(location, relocVAddress, targetVAddress,
-                                      ref.addend());
+    relocR_AARCH64_LDST64_ABS_LO12_NC(loc, reloc, target, addend);
     break;
   case R_AARCH64_LDST128_ABS_LO12_NC:
-    relocR_AARCH64_LDST128_ABS_LO12_NC(location, relocVAddress, targetVAddress,
-                                       ref.addend());
+    relocR_AARCH64_LDST128_ABS_LO12_NC(loc, reloc, target, addend);
     break;
   case ADD_AARCH64_GOTRELINDEX:
-    relocADD_AARCH64_GOTRELINDEX(location, relocVAddress, targetVAddress,
-                                 ref.addend());
+    relocADD_AARCH64_GOTRELINDEX(loc, reloc, target, addend);
     break;
   case R_AARCH64_TLSIE_ADR_GOTTPREL_PAGE21:
-    relocR_AARCH64_TLSIE_ADR_GOTTPREL_PAGE21(location, relocVAddress,
-                                             targetVAddress, ref.addend());
+    relocR_AARCH64_TLSIE_ADR_GOTTPREL_PAGE21(loc, reloc, target, addend);
     break;
   case R_AARCH64_TLSIE_LD64_GOTTPREL_LO12_NC:
-    relocR_AARCH64_TLSIE_LD64_GOTTPREL_LO12_NC(location, relocVAddress,
-                                               targetVAddress, ref.addend());
+    relocR_AARCH64_TLSIE_LD64_GOTTPREL_LO12_NC(loc, reloc, target, addend);
     break;
   case R_AARCH64_TLSLE_ADD_TPREL_HI12:
-    relocR_AARCH64_TLSLE_ADD_TPREL_HI12(location, relocVAddress, targetVAddress,
-                                        ref.addend());
+    relocR_AARCH64_TLSLE_ADD_TPREL_HI12(loc, reloc, target, addend);
     break;
   case R_AARCH64_TLSLE_ADD_TPREL_LO12_NC:
-    relocR_AARCH64_TLSLE_ADD_TPREL_LO12_NC(location, relocVAddress,
-                                           targetVAddress, ref.addend());
+    relocR_AARCH64_TLSLE_ADD_TPREL_LO12_NC(loc, reloc, target, addend);
     break;
   default:
     return make_unhandled_reloc_error();
   }
-
   return std::error_code();
 }

Modified: lld/trunk/lib/ReaderWriter/ELF/ARM/ARMRelocationHandler.cpp
URL: http://llvm.org/viewvc/llvm-project/lld/trunk/lib/ReaderWriter/ELF/ARM/ARMRelocationHandler.cpp?rev=234087&r1=234086&r2=234087&view=diff
==============================================================================
--- lld/trunk/lib/ReaderWriter/ELF/ARM/ARMRelocationHandler.cpp (original)
+++ lld/trunk/lib/ReaderWriter/ELF/ARM/ARMRelocationHandler.cpp Fri Apr  3 23:22:27 2015
@@ -500,9 +500,9 @@ std::error_code ARMTargetRelocationHandl
     ELFWriter &writer, llvm::FileOutputBuffer &buf, const lld::AtomLayout &atom,
     const Reference &ref) const {
   uint8_t *atomContent = buf.getBufferStart() + atom._fileOffset;
-  uint8_t *location = atomContent + ref.offsetInAtom();
-  uint64_t targetVAddress = writer.addressOfAtom(ref.target());
-  uint64_t relocVAddress = atom._virtualAddr + ref.offsetInAtom();
+  uint8_t *loc = atomContent + ref.offsetInAtom();
+  uint64_t target = writer.addressOfAtom(ref.target());
+  uint64_t reloc = atom._virtualAddr + ref.offsetInAtom();
 
   if (ref.kindNamespace() != Reference::KindNamespace::ELF)
     return std::error_code();
@@ -510,102 +510,87 @@ std::error_code ARMTargetRelocationHandl
 
   // Calculate proper initial addend for the relocation
   const Reference::Addend addend =
-      readAddend(location, ref.kindValue()) + ref.addend();
+      readAddend(loc, ref.kindValue()) + ref.addend();
 
   // Flags that the relocation addresses Thumb instruction
-  bool addressesThumb = false;
-
+  bool thumb = false;
   if (const auto *definedAtom = dyn_cast<DefinedAtom>(ref.target())) {
-    addressesThumb = isThumbCode(definedAtom);
+    thumb = isThumbCode(definedAtom);
   }
 
   switch (ref.kindValue()) {
   case R_ARM_NONE:
     break;
   case R_ARM_ABS32:
-    relocR_ARM_ABS32(location, relocVAddress, targetVAddress, addend,
-                     addressesThumb);
+    relocR_ARM_ABS32(loc, reloc, target, addend, thumb);
     break;
   case R_ARM_REL32:
-    relocR_ARM_REL32(location, relocVAddress, targetVAddress, addend,
-                     addressesThumb);
+    relocR_ARM_REL32(loc, reloc, target, addend, thumb);
     break;
   case R_ARM_TARGET1:
     if (_armLayout.target1Rel())
-      relocR_ARM_REL32(location, relocVAddress, targetVAddress, addend,
-                       addressesThumb);
+      relocR_ARM_REL32(loc, reloc, target, addend, thumb);
     else
-      relocR_ARM_ABS32(location, relocVAddress, targetVAddress, addend,
-                       addressesThumb);
+      relocR_ARM_ABS32(loc, reloc, target, addend, thumb);
     break;
   case R_ARM_THM_CALL:
     // TODO: consider adding bool variable to disable J1 & J2 for archs
     // before ARMv6
-    relocR_ARM_THM_CALL(location, relocVAddress, targetVAddress, addend, true,
-                        addressesThumb);
+    relocR_ARM_THM_CALL(loc, reloc, target, addend, true, thumb);
     break;
   case R_ARM_CALL:
-    relocR_ARM_CALL(location, relocVAddress, targetVAddress, addend,
-                    addressesThumb);
+    relocR_ARM_CALL(loc, reloc, target, addend, thumb);
     break;
   case R_ARM_JUMP24:
-    relocR_ARM_JUMP24(location, relocVAddress, targetVAddress, addend,
-                      addressesThumb);
+    relocR_ARM_JUMP24(loc, reloc, target, addend, thumb);
     break;
   case R_ARM_THM_JUMP24:
-    relocR_ARM_THM_JUMP24(location, relocVAddress, targetVAddress, addend,
-                          addressesThumb);
+    relocR_ARM_THM_JUMP24(loc, reloc, target, addend, thumb);
     break;
   case R_ARM_THM_JUMP11:
-    relocR_ARM_THM_JUMP11(location, relocVAddress, targetVAddress, addend);
+    relocR_ARM_THM_JUMP11(loc, reloc, target, addend);
     break;
   case R_ARM_MOVW_ABS_NC:
-    relocR_ARM_MOVW_ABS_NC(location, relocVAddress, targetVAddress, addend,
-                           addressesThumb);
+    relocR_ARM_MOVW_ABS_NC(loc, reloc, target, addend, thumb);
     break;
   case R_ARM_MOVT_ABS:
-    relocR_ARM_MOVT_ABS(location, relocVAddress, targetVAddress, addend);
+    relocR_ARM_MOVT_ABS(loc, reloc, target, addend);
     break;
   case R_ARM_THM_MOVW_ABS_NC:
-    relocR_ARM_THM_MOVW_ABS_NC(location, relocVAddress, targetVAddress, addend,
-                               addressesThumb);
+    relocR_ARM_THM_MOVW_ABS_NC(loc, reloc, target, addend, thumb);
     break;
   case R_ARM_THM_MOVT_ABS:
-    relocR_ARM_THM_MOVT_ABS(location, relocVAddress, targetVAddress, addend);
+    relocR_ARM_THM_MOVT_ABS(loc, reloc, target, addend);
     break;
   case R_ARM_PREL31:
-    relocR_ARM_PREL31(location, relocVAddress, targetVAddress, addend,
-                     addressesThumb);
+    relocR_ARM_PREL31(loc, reloc, target, addend, thumb);
     break;
   case R_ARM_TLS_IE32:
-    relocR_ARM_TLS_IE32(location, relocVAddress, targetVAddress, addend);
+    relocR_ARM_TLS_IE32(loc, reloc, target, addend);
     break;
   case R_ARM_TLS_LE32:
-    relocR_ARM_TLS_LE32(location, relocVAddress, targetVAddress, addend,
-                        _armLayout.getTPOffset());
+    relocR_ARM_TLS_LE32(loc, reloc, target, addend, _armLayout.getTPOffset());
     break;
   case R_ARM_GOT_BREL:
-    relocR_ARM_GOT_BREL(location, relocVAddress, targetVAddress, addend,
-                        _armLayout.getGOTSymAddr());
+    relocR_ARM_GOT_BREL(loc, reloc, target, addend, _armLayout.getGOTSymAddr());
     break;
   case R_ARM_BASE_PREL:
     // GOT origin is used for NULL symbol and when explicitly specified
-    if (!targetVAddress ||
-        ref.target()->name().equals("_GLOBAL_OFFSET_TABLE_")) {
-      targetVAddress = _armLayout.getGOTSymAddr();
+    if (!target || ref.target()->name().equals("_GLOBAL_OFFSET_TABLE_")) {
+      target = _armLayout.getGOTSymAddr();
     } else {
       llvm_unreachable("Segment-base relative addressing is not supported");
     }
-    relocR_ARM_BASE_PREL(location, relocVAddress, targetVAddress, addend);
+    relocR_ARM_BASE_PREL(loc, reloc, target, addend);
     break;
   case R_ARM_ALU_PC_G0_NC:
-    relocR_ARM_ALU_PC_G0_NC(location, relocVAddress, targetVAddress, addend);
+    relocR_ARM_ALU_PC_G0_NC(loc, reloc, target, addend);
     break;
   case R_ARM_ALU_PC_G1_NC:
-    relocR_ARM_ALU_PC_G1_NC(location, relocVAddress, targetVAddress, addend);
+    relocR_ARM_ALU_PC_G1_NC(loc, reloc, target, addend);
     break;
   case R_ARM_LDR_PC_G2:
-    relocR_ARM_LDR_PC_G2(location, relocVAddress, targetVAddress, addend);
+    relocR_ARM_LDR_PC_G2(loc, reloc, target, addend);
     break;
   case R_ARM_IRELATIVE:
     // Runtime only relocations. Ignore here.

Modified: lld/trunk/lib/ReaderWriter/ELF/Hexagon/HexagonRelocationHandler.cpp
URL: http://llvm.org/viewvc/llvm-project/lld/trunk/lib/ReaderWriter/ELF/Hexagon/HexagonRelocationHandler.cpp?rev=234087&r1=234086&r2=234087&view=diff
==============================================================================
--- lld/trunk/lib/ReaderWriter/ELF/Hexagon/HexagonRelocationHandler.cpp (original)
+++ lld/trunk/lib/ReaderWriter/ELF/Hexagon/HexagonRelocationHandler.cpp Fri Apr  3 23:22:27 2015
@@ -214,67 +214,67 @@ std::error_code HexagonTargetRelocationH
     ELFWriter &writer, llvm::FileOutputBuffer &buf, const lld::AtomLayout &atom,
     const Reference &ref) const {
   uint8_t *atomContent = buf.getBufferStart() + atom._fileOffset;
-  uint8_t *location = atomContent + ref.offsetInAtom();
-  uint64_t targetVAddress = writer.addressOfAtom(ref.target());
-  uint64_t relocVAddress = atom._virtualAddr + ref.offsetInAtom();
+  uint8_t *loc = atomContent + ref.offsetInAtom();
+  uint64_t target = writer.addressOfAtom(ref.target());
+  uint64_t reloc = atom._virtualAddr + ref.offsetInAtom();
 
   if (ref.kindNamespace() != Reference::KindNamespace::ELF)
     return std::error_code();
   assert(ref.kindArch() == Reference::KindArch::Hexagon);
   switch (ref.kindValue()) {
   case R_HEX_B22_PCREL:
-    relocBNPCREL(location, relocVAddress, targetVAddress, ref.addend(), 21);
+    relocBNPCREL(loc, reloc, target, ref.addend(), 21);
     break;
   case R_HEX_B15_PCREL:
-    relocBNPCREL(location, relocVAddress, targetVAddress, ref.addend(), 14);
+    relocBNPCREL(loc, reloc, target, ref.addend(), 14);
     break;
   case R_HEX_B9_PCREL:
-    relocBNPCREL(location, relocVAddress, targetVAddress, ref.addend(), 8);
+    relocBNPCREL(loc, reloc, target, ref.addend(), 8);
     break;
   case R_HEX_LO16:
-    relocLO16(location, relocVAddress, targetVAddress, ref.addend());
+    relocLO16(loc, reloc, target, ref.addend());
     break;
   case R_HEX_HI16:
-    relocHI16(location, relocVAddress, targetVAddress, ref.addend());
+    relocHI16(loc, reloc, target, ref.addend());
     break;
   case R_HEX_32:
-    reloc32(location, relocVAddress, targetVAddress, ref.addend());
+    reloc32(loc, reloc, target, ref.addend());
     break;
   case R_HEX_32_6_X:
-    reloc32_6_X(location, relocVAddress, targetVAddress, ref.addend());
+    reloc32_6_X(loc, reloc, target, ref.addend());
     break;
   case R_HEX_B32_PCREL_X:
-    relocHexB32PCRELX(location, relocVAddress, targetVAddress, ref.addend());
+    relocHexB32PCRELX(loc, reloc, target, ref.addend());
     break;
   case R_HEX_B22_PCREL_X:
-    relocHexBNPCRELX(location, relocVAddress, targetVAddress, ref.addend(), 21);
+    relocHexBNPCRELX(loc, reloc, target, ref.addend(), 21);
     break;
   case R_HEX_B15_PCREL_X:
-    relocHexBNPCRELX(location, relocVAddress, targetVAddress, ref.addend(), 14);
+    relocHexBNPCRELX(loc, reloc, target, ref.addend(), 14);
     break;
   case R_HEX_B13_PCREL_X:
-    relocHexBNPCRELX(location, relocVAddress, targetVAddress, ref.addend(), 12);
+    relocHexBNPCRELX(loc, reloc, target, ref.addend(), 12);
     break;
   case R_HEX_B9_PCREL_X:
-    relocHexBNPCRELX(location, relocVAddress, targetVAddress, ref.addend(), 8);
+    relocHexBNPCRELX(loc, reloc, target, ref.addend(), 8);
     break;
   case R_HEX_B7_PCREL_X:
-    relocHexBNPCRELX(location, relocVAddress, targetVAddress, ref.addend(), 6);
+    relocHexBNPCRELX(loc, reloc, target, ref.addend(), 6);
     break;
   case R_HEX_GPREL16_0:
-    relocHexGPRELN(location, relocVAddress, targetVAddress, ref.addend(),
+    relocHexGPRELN(loc, reloc, target, ref.addend(),
                    _targetLayout.getSDataSection()->virtualAddr(), 0);
     break;
   case R_HEX_GPREL16_1:
-    relocHexGPRELN(location, relocVAddress, targetVAddress, ref.addend(),
+    relocHexGPRELN(loc, reloc, target, ref.addend(),
                    _targetLayout.getSDataSection()->virtualAddr(), 1);
     break;
   case R_HEX_GPREL16_2:
-    relocHexGPRELN(location, relocVAddress, targetVAddress, ref.addend(),
+    relocHexGPRELN(loc, reloc, target, ref.addend(),
                    _targetLayout.getSDataSection()->virtualAddr(), 2);
     break;
   case R_HEX_GPREL16_3:
-    relocHexGPRELN(location, relocVAddress, targetVAddress, ref.addend(),
+    relocHexGPRELN(loc, reloc, target, ref.addend(),
                    _targetLayout.getSDataSection()->virtualAddr(), 3);
     break;
   case R_HEX_16_X:
@@ -285,55 +285,55 @@ std::error_code HexagonTargetRelocationH
   case R_HEX_8_X:
   case R_HEX_7_X:
   case R_HEX_6_X:
-    relocHex_N_X(location, relocVAddress, targetVAddress, ref.addend());
+    relocHex_N_X(loc, reloc, target, ref.addend());
     break;
   case R_HEX_6_PCREL_X:
-    relocHex6PCRELX(location, relocVAddress, targetVAddress, ref.addend());
+    relocHex6PCRELX(loc, reloc, target, ref.addend());
     break;
   case R_HEX_JMP_SLOT:
   case R_HEX_GLOB_DAT:
     break;
   case R_HEX_GOTREL_32:
-    relocHexGOTREL_32(location, relocVAddress, targetVAddress, ref.addend(),
+    relocHexGOTREL_32(loc, reloc, target, ref.addend(),
                       _targetLayout.getGOTSymAddr());
     break;
   case R_HEX_GOTREL_LO16:
-    relocHexGOTREL_HILO16(location, relocVAddress, targetVAddress, ref.addend(),
+    relocHexGOTREL_HILO16(loc, reloc, target, ref.addend(),
                           _targetLayout.getGOTSymAddr());
     break;
   case R_HEX_GOTREL_HI16:
-    relocHexGOTREL_HILO16(location, relocVAddress, targetVAddress, ref.addend(),
+    relocHexGOTREL_HILO16(loc, reloc, target, ref.addend(),
                           _targetLayout.getGOTSymAddr(), 16);
     break;
   case R_HEX_GOT_LO16:
-    relocHexGOTLO16(location, targetVAddress, _targetLayout.getGOTSymAddr());
+    relocHexGOTLO16(loc, target, _targetLayout.getGOTSymAddr());
     break;
   case R_HEX_GOT_HI16:
-    relocHexGOTHI16(location, targetVAddress, _targetLayout.getGOTSymAddr());
+    relocHexGOTHI16(loc, target, _targetLayout.getGOTSymAddr());
     break;
   case R_HEX_GOT_32:
-    relocHexGOT32(location, targetVAddress, _targetLayout.getGOTSymAddr());
+    relocHexGOT32(loc, target, _targetLayout.getGOTSymAddr());
     break;
   case R_HEX_GOT_16:
-    relocHexGOT16(location, targetVAddress, _targetLayout.getGOTSymAddr());
+    relocHexGOT16(loc, target, _targetLayout.getGOTSymAddr());
     break;
   case R_HEX_GOT_32_6_X:
-    relocHexGOT32_6_X(location, targetVAddress, _targetLayout.getGOTSymAddr());
+    relocHexGOT32_6_X(loc, target, _targetLayout.getGOTSymAddr());
     break;
   case R_HEX_GOT_16_X:
-    relocHexGOT16_X(location, targetVAddress, _targetLayout.getGOTSymAddr());
+    relocHexGOT16_X(loc, target, _targetLayout.getGOTSymAddr());
     break;
   case R_HEX_GOT_11_X:
-    relocHexGOT11_X(location, targetVAddress, _targetLayout.getGOTSymAddr());
+    relocHexGOT11_X(loc, target, _targetLayout.getGOTSymAddr());
     break;
   case R_HEX_GOTREL_32_6_X:
-    relocHexGOTRELSigned(location, relocVAddress, targetVAddress, ref.addend(),
+    relocHexGOTRELSigned(loc, reloc, target, ref.addend(),
                          _targetLayout.getGOTSymAddr(), 6);
     break;
   case R_HEX_GOTREL_16_X:
   case R_HEX_GOTREL_11_X:
-    relocHexGOTRELUnsigned(location, relocVAddress, targetVAddress,
-                           ref.addend(), _targetLayout.getGOTSymAddr());
+    relocHexGOTRELUnsigned(loc, reloc, target, ref.addend(),
+                           _targetLayout.getGOTSymAddr());
     break;
 
   default:

Modified: lld/trunk/lib/ReaderWriter/ELF/X86/X86RelocationHandler.cpp
URL: http://llvm.org/viewvc/llvm-project/lld/trunk/lib/ReaderWriter/ELF/X86/X86RelocationHandler.cpp?rev=234087&r1=234086&r2=234087&view=diff
==============================================================================
--- lld/trunk/lib/ReaderWriter/ELF/X86/X86RelocationHandler.cpp (original)
+++ lld/trunk/lib/ReaderWriter/ELF/X86/X86RelocationHandler.cpp Fri Apr  3 23:22:27 2015
@@ -33,23 +33,22 @@ std::error_code X86TargetRelocationHandl
     ELFWriter &writer, llvm::FileOutputBuffer &buf, const lld::AtomLayout &atom,
     const Reference &ref) const {
   uint8_t *atomContent = buf.getBufferStart() + atom._fileOffset;
-  uint8_t *location = atomContent + ref.offsetInAtom();
-  uint64_t targetVAddress = writer.addressOfAtom(ref.target());
-  uint64_t relocVAddress = atom._virtualAddr + ref.offsetInAtom();
+  uint8_t *loc = atomContent + ref.offsetInAtom();
+  uint64_t target = writer.addressOfAtom(ref.target());
+  uint64_t reloc = atom._virtualAddr + ref.offsetInAtom();
 
   if (ref.kindNamespace() != Reference::KindNamespace::ELF)
     return std::error_code();
   assert(ref.kindArch() == Reference::KindArch::x86);
   switch (ref.kindValue()) {
   case R_386_32:
-    reloc32(location, relocVAddress, targetVAddress, ref.addend());
+    reloc32(loc, reloc, target, ref.addend());
     break;
   case R_386_PC32:
-    relocPC32(location, relocVAddress, targetVAddress, ref.addend());
+    relocPC32(loc, reloc, target, ref.addend());
     break;
   default:
     return make_unhandled_reloc_error();
   }
-
   return std::error_code();
 }

Modified: lld/trunk/lib/ReaderWriter/ELF/X86_64/X86_64RelocationHandler.cpp
URL: http://llvm.org/viewvc/llvm-project/lld/trunk/lib/ReaderWriter/ELF/X86_64/X86_64RelocationHandler.cpp?rev=234087&r1=234086&r2=234087&view=diff
==============================================================================
--- lld/trunk/lib/ReaderWriter/ELF/X86_64/X86_64RelocationHandler.cpp (original)
+++ lld/trunk/lib/ReaderWriter/ELF/X86_64/X86_64RelocationHandler.cpp Fri Apr  3 23:22:27 2015
@@ -65,9 +65,9 @@ std::error_code X86_64TargetRelocationHa
     ELFWriter &writer, llvm::FileOutputBuffer &buf, const lld::AtomLayout &atom,
     const Reference &ref) const {
   uint8_t *atomContent = buf.getBufferStart() + atom._fileOffset;
-  uint8_t *location = atomContent + ref.offsetInAtom();
-  uint64_t targetVAddress = writer.addressOfAtom(ref.target());
-  uint64_t relocVAddress = atom._virtualAddr + ref.offsetInAtom();
+  uint8_t *loc = atomContent + ref.offsetInAtom();
+  uint64_t target = writer.addressOfAtom(ref.target());
+  uint64_t reloc = atom._virtualAddr + ref.offsetInAtom();
 
   if (ref.kindNamespace() != Reference::KindNamespace::ELF)
     return std::error_code();
@@ -76,23 +76,23 @@ std::error_code X86_64TargetRelocationHa
   case R_X86_64_NONE:
     break;
   case R_X86_64_64:
-    reloc64(location, relocVAddress, targetVAddress, ref.addend());
+    reloc64(loc, reloc, target, ref.addend());
     break;
   case R_X86_64_PC32:
   case R_X86_64_GOTPCREL:
-    relocPC32(location, relocVAddress, targetVAddress, ref.addend());
+    relocPC32(loc, reloc, target, ref.addend());
     break;
   case R_X86_64_32:
-    reloc32(location, relocVAddress, targetVAddress, ref.addend());
+    reloc32(loc, reloc, target, ref.addend());
     break;
   case R_X86_64_32S:
-    reloc32S(location, relocVAddress, targetVAddress, ref.addend());
+    reloc32S(loc, reloc, target, ref.addend());
     break;
   case R_X86_64_16:
-    reloc16(location, relocVAddress, targetVAddress, ref.addend());
+    reloc16(loc, reloc, target, ref.addend());
     break;
   case R_X86_64_PC16:
-    relocPC16(location, relocVAddress, targetVAddress, ref.addend());
+    relocPC16(loc, reloc, target, ref.addend());
     break;
   case R_X86_64_TPOFF64:
   case R_X86_64_DTPOFF32:
@@ -100,14 +100,14 @@ std::error_code X86_64TargetRelocationHa
     _tlsSize = _layout.getTLSSize();
     if (ref.kindValue() == R_X86_64_TPOFF32 ||
         ref.kindValue() == R_X86_64_DTPOFF32) {
-      write32le(location, targetVAddress - _tlsSize);
+      write32le(loc, target - _tlsSize);
     } else {
-      write64le(location, targetVAddress - _tlsSize);
+      write64le(loc, target - _tlsSize);
     }
     break;
   }
   case R_X86_64_TLSGD: {
-    relocPC32(location, relocVAddress, targetVAddress, ref.addend());
+    relocPC32(loc, reloc, target, ref.addend());
     break;
   }
   case R_X86_64_TLSLD: {
@@ -115,11 +115,11 @@ std::error_code X86_64TargetRelocationHa
     // next relocation is a PC32 to __tls_get_addr...
     static uint8_t instr[] = { 0x66, 0x66, 0x66, 0x64, 0x48, 0x8b, 0x04, 0x25,
                                0x00, 0x00, 0x00, 0x00 };
-    std::memcpy(location - 3, instr, sizeof(instr));
+    std::memcpy(loc - 3, instr, sizeof(instr));
     break;
   }
   case R_X86_64_PC64:
-    relocPC64(location, relocVAddress, targetVAddress, ref.addend());
+    relocPC64(loc, reloc, target, ref.addend());
     break;
   case LLD_R_X86_64_GOTRELINDEX: {
     const DefinedAtom *target = cast<const DefinedAtom>(ref.target());
@@ -128,7 +128,7 @@ std::error_code X86_64TargetRelocationHa
         uint32_t index;
         if (!_layout.getPLTRelocationTable()->getRelocationIndex(*r, index))
           llvm_unreachable("Relocation doesn't exist");
-        reloc32(location, 0, index, 0);
+        reloc32(loc, 0, index, 0);
         break;
       }
     }





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