diff --git a/.github/actions/build-test-all/action.yml b/.github/actions/build-test-all/action.yml
index 15f7721f1564..e5ebc3e0c100 100644
--- a/.github/actions/build-test-all/action.yml
+++ b/.github/actions/build-test-all/action.yml
@@ -59,7 +59,7 @@ runs:
           -DCMAKE_INSTALL_PREFIX=$GITHUB_WORKSPACE/$INSTALL_PATH \
           -DLLVM_TARGETS_TO_BUILD=$TARGETS \
           -DLLVM_DEFAULT_TARGET_TRIPLE=$DEFAULT_TARGET \
-          -DLLVM_ENABLE_PROJECTS="clang" \
+          -DLLVM_ENABLE_PROJECTS="clang;lld" \
           -DCLANG_ENABLE_ARCMT=false \
           -DCLANG_ENABLE_STATIC_ANALYZER=false \
           -DCLANG_BUILD_EXAMPLES=false \
@@ -75,11 +75,19 @@ runs:
           -DLLVM_BUILD_INSTRUMENTED_COVERAGE=false \
           -DLLVM_INSTALL_UTILS=false \
           -DLLVM_ENABLE_ASSERTIONS=$ENABLE_ASSERTIONS
+    - name: LLD Tests
+      if: inputs.enable-tests == 'true'
+      uses: ./.github/actions/build-test
+      with:
+        targets: FileCheck count llc llvm-as llvm-bcanalyzer llvm-config llvm-cvtres llvm-dis llvm-dwarfdump llvm-lib llvm-lipo llvm-mc llvm-nm llvm-objdump llvm-pdbutil llvm-readelf llvm-strip llvm-symbolizer not obj2yaml opt split-file yaml2obj lld 
+        path: ${{env.LLD_PATH}}/test 
+        working-dir: ${{env.BUILD_PATH}}
+        include: ${{inputs.include-only}}
     - name: LLVM Unit Tests
       if: inputs.enable-tests == 'true'
       uses: ./.github/actions/build-test
       with:
-        targets: UnitTests FileCheck count not lli llvm-strip llvm-install-name-tool dsymutil lli-child-target llvm-as llvm-bcanalyzer llvm-config llvm-cov llvm-cxxdump llvm-cvtres llvm-diff llvm-dis llvm-dwarfdump llvm-exegesis llvm-extract llvm-isel-fuzzer llvm-ifs llvm-jitlink llvm-opt-fuzzer llvm-lib llvm-link llvm-lto llvm-lto2 llvm-mc llvm-mca llvm-modextract llvm-nm llvm-objdump llvm-pdbutil llvm-profdata llvm-ranlib llvm-rc llvm-readelf llvm-rtdyld llvm-size llvm-split llvm-strings llvm-undname llvm-c-test llvm-cxxfilt llvm-xray yaml2obj obj2yaml yaml-bench verify-uselistorder bugpoint llc llvm-symbolizer opt sancov sanstats llvm-addr2line
+        targets: UnitTests lli llvm-install-name-tool dsymutil lli-child-target llvm-cov llvm-cxxdump llvm-diff llvm-exegesis llvm-extract llvm-isel-fuzzer llvm-ifs llvm-jitlink llvm-opt-fuzzer llvm-link llvm-lto llvm-lto2 llvm-mca llvm-modextract llvm-profdata llvm-ranlib llvm-rc llvm-rtdyld llvm-size llvm-split llvm-strings llvm-undname llvm-c-test llvm-cxxfilt llvm-xray yaml-bench verify-uselistorder bugpoint sancov sanstats llvm-addr2line
         path: ${{env.LLVM_PATH}}/test
         working-dir: ${{env.BUILD_PATH}}
         include: LLVM-Unit.*(${{inputs.include-only}})
@@ -211,4 +219,4 @@ runs:
       run: |
         cmake $GITHUB_WORKSPACE/$BENCH_PATH -DCMAKE_TOOLCHAIN_FILE=$GITHUB_WORKSPACE/$BENCH_PATH/cmake/patmos-clang-toolchain.cmake -DENABLE_TESTING=true
         make $J
-        ctest $J
+        ctest $J
\ No newline at end of file
diff --git a/.github/workflows/patmos-ci.yml b/.github/workflows/patmos-ci.yml
index 5540a827ff78..31c147743a30 100644
--- a/.github/workflows/patmos-ci.yml
+++ b/.github/workflows/patmos-ci.yml
@@ -24,6 +24,7 @@ env:
   NEWLIB_BUILD_PATH: build-newlib
   BENCH_PATH: patmos-benchmarks
   BENCH_BUILD_PATH: build-bench
+  LLD_PATH: lld
   
 jobs:
   test-non-patmos:
@@ -61,20 +62,16 @@ jobs:
           - platform: ubuntu-18.04
             cc: gcc-9
             cxx: g++-9
-            gold_link: https://github.com/t-crest/patmos-gold/releases/download/v1.0.0-rc-1/patmos-gold-v1.0.0-rc-1.tar.gz
             simulator_link: https://github.com/t-crest/patmos-simulator/releases/download/1.0.2/patmos-simulator-x86_64-linux-gnu.tar.gz
           - platform: macOS-10.15
             cc: clang
             cxx: clang++
-            gold_link: https://github.com/t-crest/patmos-gold/releases/download/v1.0.0-rc-1/patmos-gold-x86_64-apple-darwin17.7.0.tar.gz
             simulator_link: https://github.com/t-crest/patmos-simulator/releases/download/1.0.2/patmos-simulator-x86_64-apple-darwin17.7.0.tar.gz
           
     env:
-      GOLD_TAR: patmos-gold.tar.gz
       SIMULAROT_TAR: patmos-simulator.tar.gz
       CC: ${{matrix.cc}}
       CXX: ${{matrix.cxx}}
-      GOLD_LINK: ${{matrix.gold_link}}
       SIMULATOR_LINK: ${{matrix.simulator_link}}
     
     steps:
@@ -90,10 +87,8 @@ jobs:
           mkdir -p $INSTALL_PATH
           cd $INSTALL_PATH
           # Dowload Dependencies
-          wget -O $GOLD_TAR $GOLD_LINK
           wget -O $SIMULAROT_TAR $SIMULATOR_LINK
           # Extract dependencies
-          tar -xvf $GOLD_TAR
           tar -xvf $SIMULAROT_TAR
           # Set path
           echo "$GITHUB_WORKSPACE/$INSTALL_PATH/bin" >> $GITHUB_PATH
diff --git a/README-Patmos.MD b/README-Patmos.MD
index 63e081669086..66bcf3e29679 100644
--- a/README-Patmos.MD
+++ b/README-Patmos.MD
@@ -16,7 +16,6 @@ tar -xvf <tarfile>
 This will correctly install all artifacts into the right paths. You are now ready to use the compiler.
 Remember to set your `PATH` to point to `t-crest/local/bin`.
 
-Also remember that you need [the Patmos Gold Linker](https://github.com/t-crest/patmos-gold) to be installed alongside the compiler.
 
 # Development
 
@@ -50,7 +49,7 @@ The following commands with clone only the parts of the Patmos LLVM repository t
 ```
 git clone --filter=blob:none --sparse git@github.com:t-crest/patmos-llvm-project
 cd patmos-llvm-project
-git sparse-checkout add /.github /llvm /clang /compiler-rt
+git sparse-checkout add /.github /llvm /clang /compiler-rt /lld /libunwind
 ```
 
 ### Build
@@ -64,7 +63,7 @@ In this folder, you must setup the build with `cmake` (referencing the LLVM subf
 ```
 mkdir -p build
 cd build
-cmake ../llvm -DCMAKE_BUILD_TYPE=Debug -DLLVM_TARGETS_TO_BUILD="Patmos" -DLLVM_DEFAULT_TARGET_TRIPLE=patmos-unknown-unknown-elf -DLLVM_ENABLE_PROJECTS="clang" -DCLANG_ENABLE_ARCMT=false -DCLANG_ENABLE_STATIC_ANALYZER=false -DCLANG_BUILD_EXAMPLES=false -DLLVM_ENABLE_BINDINGS=false -DLLVM_INSTALL_BINUTILS_SYMLINKS=false -DLLVM_INSTALL_CCTOOLS_SYMLINKS=false -DLLVM_INCLUDE_EXAMPLES=false -DLLVM_INCLUDE_BENCHMARKS=false -DLLVM_APPEND_VC_REV=false -DLLVM_ENABLE_WARNINGS=false -DLLVM_ENABLE_PEDANTIC=false -DLLVM_ENABLE_LIBPFM=false -DLLVM_BUILD_INSTRUMENTED_COVERAGE=false -DLLVM_INSTALL_UTILS=false
+cmake ../llvm -DCMAKE_BUILD_TYPE=Debug -DLLVM_TARGETS_TO_BUILD="Patmos" -DLLVM_DEFAULT_TARGET_TRIPLE=patmos-unknown-unknown-elf -DLLVM_ENABLE_PROJECTS="clang;lld" -DCLANG_ENABLE_ARCMT=false -DCLANG_ENABLE_STATIC_ANALYZER=false -DCLANG_BUILD_EXAMPLES=false -DLLVM_ENABLE_BINDINGS=false -DLLVM_INSTALL_BINUTILS_SYMLINKS=false -DLLVM_INSTALL_CCTOOLS_SYMLINKS=false -DLLVM_INCLUDE_EXAMPLES=false -DLLVM_INCLUDE_BENCHMARKS=false -DLLVM_APPEND_VC_REV=false -DLLVM_ENABLE_WARNINGS=false -DLLVM_ENABLE_PEDANTIC=false -DLLVM_ENABLE_LIBPFM=false -DLLVM_BUILD_INSTRUMENTED_COVERAGE=false -DLLVM_INSTALL_UTILS=false
 make -j
 ```
 
@@ -105,6 +104,12 @@ To test Clang:
 make -j ClangPatmosTestDeps && ./bin/llvm-lit ../clang/test -v --filter=Patmos
 ```
 
+To test LLD (from the `build` folder):
+
+```
+make -j lld && ./bin/llvm-lit ../lld/test -v --filter=Patmos
+```
+
 To test Compiler-RT, go to the `build-compiler-rt` folder:
 
 ```
diff --git a/clang/lib/Driver/ToolChains/Patmos.cpp b/clang/lib/Driver/ToolChains/Patmos.cpp
index e124f35bcf31..35f54c49367c 100644
--- a/clang/lib/Driver/ToolChains/Patmos.cpp
+++ b/clang/lib/Driver/ToolChains/Patmos.cpp
@@ -463,7 +463,7 @@ void patmos::PatmosBaseTool::ConstructLLCJob(const Tool &Creator,
       LLCExec, LLCArgs, Inputs, Output));
 }
 
-static std::string get_patmos_gold(const ToolChain &TC, DiagnosticsEngine &Diag)
+static std::string get_patmos_lld(const ToolChain &TC, DiagnosticsEngine &Diag)
 {
   char *gold_envvar = getenv("PATMOS_GOLD");
   if (gold_envvar && strcmp(gold_envvar,"")!=0 ) {
@@ -478,21 +478,13 @@ static std::string get_patmos_gold(const ToolChain &TC, DiagnosticsEngine &Diag)
     }
   }
 
-  auto tmp = TC.GetProgramPath("patmos-ld");
-  if (tmp != "patmos-ld") {
-    return tmp;
-  }else{
-    auto DiagID = Diag.getCustomDiagID(DiagnosticsEngine::Error,
-                         "gold linker 'patmos-ld' not found");
-    Diag.Report(DiagID);
-    return "";
-  }
+  return(get_patmos_tool(TC, "ld.lld"));
 }
 
-void patmos::PatmosBaseTool::ConstructGoldJob(const Tool &Creator,
+void patmos::PatmosBaseTool::ConstructLLDJob(const Tool &Creator,
     Compilation &C, const JobAction &JA,
     const InputInfo &Output, const InputInfoList &Inputs,
-    const char *OutputFilename, const ArgStringList &GoldInputs,
+    const char *OutputFilename, const ArgStringList &LLDInputs,
     const ArgList &Args, bool AddStackSymbols) const
 {
   ArgStringList LDArgs;
@@ -505,6 +497,8 @@ void patmos::PatmosBaseTool::ConstructGoldJob(const Tool &Creator,
 
   LDArgs.push_back("-nostdlib");
   LDArgs.push_back("-static");
+  // String merging seems to also change data saved as floats or doubles. Disable it to avoid the unwanted changes.
+  LDArgs.push_back("-O0");
 
   LDArgs.push_back("--defsym");
   LDArgs.push_back("__heap_start=end");
@@ -541,9 +535,9 @@ void patmos::PatmosBaseTool::ConstructGoldJob(const Tool &Creator,
   //----------------------------------------------------------------------------
   // append all linker input arguments and construct the link command
 
-  LDArgs.append(GoldInputs.begin(), GoldInputs.end());
+  LDArgs.append(LLDInputs.begin(), LLDInputs.end());
 
-  const char *LDExec = Args.MakeArgString(get_patmos_gold(TC, C.getDriver().getDiags()));
+  const char *LDExec = Args.MakeArgString(get_patmos_lld(TC, C.getDriver().getDiags()));
   C.addCommand(std::make_unique<Command>(
       JA, Creator, ResponseFileSupport::AtFileCurCP(),
       LDExec, LDArgs, Inputs, Output));
@@ -648,10 +642,10 @@ void patmos::FinalLink::ConstructJob(Compilation &C, const JobAction &JA,
   ConstructLLCJob(*this, C, JA, Output, Inputs, llcOut,
                   link4Out, Args);
 
-  ArgStringList GoldInputs;
-  GoldInputs.push_back(llcOut);
-  ConstructGoldJob(*this, C, JA, Output, Inputs, Output.getFilename(),
-      GoldInputs, Args, true);
+  ArgStringList LLDInputs;
+  LLDInputs.push_back(llcOut);
+  ConstructLLDJob(*this, C, JA, Output, Inputs, Output.getFilename(),
+      LLDInputs, Args, true);
 
 }
 
diff --git a/clang/lib/Driver/ToolChains/Patmos.h b/clang/lib/Driver/ToolChains/Patmos.h
index 56e623c00ad8..44cd3f9a0afd 100644
--- a/clang/lib/Driver/ToolChains/Patmos.h
+++ b/clang/lib/Driver/ToolChains/Patmos.h
@@ -104,12 +104,12 @@ class PatmosBaseTool {
                     const char *InputFilename,
                     const llvm::opt::ArgList &TCArgs) const;
 
-  void ConstructGoldJob(const Tool &Creator, Compilation &C,
+  void ConstructLLDJob(const Tool &Creator, Compilation &C,
                         const JobAction &JA,
                         const InputInfo &Output,
                         const InputInfoList &Inputs,
                         const char *OutputFilename,
-                        const llvm::opt::ArgStringList &GoldInputs,
+                        const llvm::opt::ArgStringList &LLDInputs,
                         const llvm::opt::ArgList &TCArgs,
                         bool AddStackSymbols) const;
 };
diff --git a/clang/test/Driver/Patmos/default-patmos-gold.c b/clang/test/Driver/Patmos/default-patmos-gold.c
deleted file mode 100644
index 864c5d505cef..000000000000
--- a/clang/test/Driver/Patmos/default-patmos-gold.c
+++ /dev/null
@@ -1,14 +0,0 @@
-// RUN: %clang --target=patmos %s -o %t -Wl,--bogus-patmos-gold-flag 2>&1 | \
-// RUN: FileCheck %s
-// END.
-///////////////////////////////////////////////////////////////////////////////////////////////////
-//
-// Tests that patmos gold is searched for on the path by default.
-// We test this by providing an illegal flag to it, and ensuring it fails with a message identifying
-// as 'patmos-ld'
-//
-///////////////////////////////////////////////////////////////////////////////////////////////////
-int main() { }
-
-// CHECK: patmos-ld: --bogus-patmos-gold-flag: unknown option
-// CHECK: error: Link final executable command failed
\ No newline at end of file
diff --git a/compiler-rt/test/builtins/Unit/patmos/lit.local.cfg b/compiler-rt/test/builtins/Unit/patmos/lit.local.cfg
index 0991fc40d6fb..730286f1adb6 100644
--- a/compiler-rt/test/builtins/Unit/patmos/lit.local.cfg
+++ b/compiler-rt/test/builtins/Unit/patmos/lit.local.cfg
@@ -13,7 +13,7 @@ patmos_librt_path = config.compiler_rt_obj_root + "/lib/generic/libclang_rt.buil
 compile_to_bc = config.clang + " -O2 -c -emit-llvm %s -o %t_bc"
 link_with_librt_and_start = llvm_link_path + " --suppress-warnings %t_bc " + start_file_path + " " + patmos_librt_path + " -o %t_bc_linked"
 compile_to_obj = llc_path + " %t_bc_linked -filetype=obj -O0 -o %t_obj"
-final_link = "patmos-ld -nostdlib -static %t_obj -o %t_exec"
+final_link = "ld.lld --nostdlib --static %t_obj -o %t_exec"
 run_pasim = "pasim %t_exec"
 
 config.substitutions.append(("%test-patmos-librt", 
diff --git a/lld/ELF/Arch/Patmos.cpp b/lld/ELF/Arch/Patmos.cpp
new file mode 100644
index 000000000000..621111eb3824
--- /dev/null
+++ b/lld/ELF/Arch/Patmos.cpp
@@ -0,0 +1,189 @@
+//===- Patmos.cpp ----------------------------------------------------------===//
+//
+// Addaption of File lld/ELF/Arch/RISCV.cpp of the LLVM Project, 
+// under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#include "InputFiles.h"
+#include "Symbols.h"
+#include "SyntheticSections.h"
+#include "Target.h"
+
+using namespace llvm;
+using namespace llvm::object;
+using namespace llvm::support::endian;
+using namespace llvm::ELF;
+using namespace lld;
+using namespace lld::elf;
+
+namespace {
+
+class Patmos final : public TargetInfo {
+public:
+  Patmos();
+  RelExpr getRelExpr(RelType type, const Symbol &s,
+                     const uint8_t *loc) const override;
+  void relocate(uint8_t *loc, const Relocation &rel,
+                uint64_t val) const override;
+};
+
+}
+
+Patmos::Patmos() {
+  defaultImageBase = 0x00020000;
+  
+  defaultMaxPageSize = 0x1000;
+  defaultCommonPageSize = 0x1000;
+}
+
+// getRelExpr - decide what value is needed depending on the relocation type (absolute or relative)
+//// @param loc   Location Pointer to data/instruction the patching is needed
+//// @param s     Symbol
+//// @param type  What Relocation Type needed to be applied
+RelExpr Patmos::getRelExpr(const RelType type, const Symbol &s,
+                          const uint8_t *loc) const {
+
+  // get which Relocation Value is returned
+  switch (type) {
+  case R_PATMOS_NONE:
+    return R_NONE;
+  case R_PATMOS_CFLI_ABS:
+    return R_ABS; // Absolute Address 
+  case R_PATMOS_ALUI_ABS:
+    return R_ABS;  
+  case R_PATMOS_ALUL_ABS:
+    return R_ABS; 
+  case R_PATMOS_MEMB_ABS:
+    return R_ABS; 
+  case R_PATMOS_MEMH_ABS:
+    return R_ABS; 
+  case R_PATMOS_MEMW_ABS:
+    return R_ABS; 
+  case R_PATMOS_ABS_32:
+    return R_ABS;  
+  case R_PATMOS_CFLI_PCREL:
+    return R_PC; // Relative Address
+  default:
+    error(getErrorLocation(loc) + "unknown relocation (" + Twine(type) +
+          ") against symbol " + toString(s));
+    return R_NONE;
+  }
+}
+
+// Extract bits V[Begin:End], where range is inclusive, and Begin must be < 63.
+static uint32_t extractBits(uint64_t v, uint32_t begin, uint32_t end) {
+  return (v & ((1ULL << (begin + 1)) - 1)) >> end;
+}
+
+
+// relocate - patch data/instruction depending on the relocation type
+//// @param loc   Location Pointer to data/instruction where patching is needed
+//// @param rel   Relocation Type to be applied
+//// @param val   Value to be patched to the data/instruction 
+void Patmos::relocate(uint8_t *loc, const Relocation &rel, uint64_t val) const {
+  // Relocate Types defined in /llvm/include/llvm/BinaryFormat/ELF.h
+  
+  switch (rel.type) {
+  case R_PATMOS_CFLI_ABS: {
+    // Relocate CFLi format (22 bit immediate), absolute (unsigned), in words
+    checkUInt(loc, static_cast<int64_t>(val) >> 2, 22, rel);
+
+    const uint32_t mask = 0x3FFFFF;
+    uint32_t insn = read32be(loc) & ~(mask);
+    uint32_t imm =  extractBits(val, 23, 2);
+    insn |= imm;
+    write32be(loc,insn);
+    return;
+  }
+  case R_PATMOS_ALUI_ABS: {
+    // Relocate ALIi format (12 bit immediate), absolute (unsigned), in bytes
+    checkUInt(loc, static_cast<int64_t>(val), 12, rel);
+
+    const uint32_t mask = 0xFFF;
+    uint32_t insn = read32be(loc) & ~(mask);
+    uint32_t imm =  extractBits(val, 11, 0);
+    insn |= imm;
+    write32be(loc,insn);
+    return;
+  }
+  case R_PATMOS_ALUL_ABS: {
+    // Relocate ALUl format (32 bti immediate), absolute (unsigned), in bytes
+    checkUInt(loc, static_cast<int64_t>(val), 32, rel);
+
+    const uint64_t mask = 0xFFFFFFFF;
+    uint64_t insn = read64be(loc) & ~(mask);
+    uint32_t imm =  extractBits(val, 31, 0);
+    insn |= imm;
+    write64be(loc,insn);
+    return;
+  }
+  case R_PATMOS_MEMB_ABS:{
+    // Relocate LDT or STT format (7 bit immediate), absolute, signed, in bytes
+    checkInt(loc, static_cast<int64_t>(val), 7, rel);
+
+    const uint64_t mask = 0x7F;
+    uint32_t insn = read32be(loc) & ~(mask);
+    uint32_t imm =  extractBits(val, 6, 0);
+    insn |= imm;
+    write32be(loc,insn);
+    return;
+  }
+  case R_PATMOS_MEMH_ABS:{
+    // Relocate LDT or STT format (7 bit immediate), absolute, signed, in half-words
+    checkInt(loc, static_cast<int64_t>(val) >> 1, 7, rel);
+
+    const uint64_t mask = 0x7F;
+    uint32_t insn = read32be(loc) & ~(mask);
+    uint32_t imm =  extractBits(val, 7, 1);
+    insn |= imm;
+    write32be(loc,insn);
+    return;
+  }
+  case R_PATMOS_MEMW_ABS:{
+    // Relocate LDT or STT format (7 bit immediate), absolute, signed, in words
+    checkInt(loc, static_cast<int64_t>(val) >> 2, 7, rel);
+
+    const uint64_t mask = 0x7F;
+    uint32_t insn = read32be(loc) & ~(mask);
+    uint32_t imm =  extractBits(val, 8, 2);
+    insn |= imm;
+    write32be(loc,insn);
+    return;
+  }
+  case R_PATMOS_ABS_32: {
+    // Relocate 32 bit word, absolute (unsigned), in bytes
+    checkUInt(loc, static_cast<int64_t>(val), 32, rel);
+    
+    uint64_t out =  read32be(loc);
+    uint32_t temp =  extractBits(val, 31, 0);
+    out += temp;
+
+    checkIntUInt(loc, out, 32, rel);
+
+    write32be(loc,out);
+    
+    return;
+  }
+  case R_PATMOS_CFLI_PCREL: {
+    // Relocate CFLi format (22 bit immediate), PC relative (signed), in words
+    checkInt(loc, static_cast<int64_t>(val) >> 2, 22, rel);
+
+    const uint32_t mask = 0x3FFFFF;
+    uint32_t insn = read32be(loc) & ~(mask);
+    uint32_t imm =  extractBits(val, 23, 2);
+    insn |= imm;
+    write32be(loc,insn);
+    return;
+  }
+  default:
+    llvm_unreachable("unknown relocation");
+  }
+}
+
+TargetInfo *elf::getPatmosTargetInfo() {
+  static Patmos target;
+  return &target;
+}
diff --git a/lld/ELF/CMakeLists.txt b/lld/ELF/CMakeLists.txt
index f85d0fb9f55e..c90e9a21017c 100644
--- a/lld/ELF/CMakeLists.txt
+++ b/lld/ELF/CMakeLists.txt
@@ -12,6 +12,7 @@ add_lld_library(lldELF
   Arch/Mips.cpp
   Arch/MipsArchTree.cpp
   Arch/MSP430.cpp
+  Arch/Patmos.cpp
   Arch/PPC.cpp
   Arch/PPC64.cpp
   Arch/RISCV.cpp
diff --git a/lld/ELF/Driver.cpp b/lld/ELF/Driver.cpp
index 3b2a8ba19293..d6aa8dfd1176 100644
--- a/lld/ELF/Driver.cpp
+++ b/lld/ELF/Driver.cpp
@@ -163,6 +163,7 @@ static std::tuple<ELFKind, uint16_t, uint8_t> parseEmulation(StringRef emul) {
           .Case("elf_iamcu", {ELF32LEKind, EM_IAMCU})
           .Case("elf64_sparc", {ELF64BEKind, EM_SPARCV9})
           .Case("msp430elf", {ELF32LEKind, EM_MSP430})
+          .Case("elf32-patmos", {ELF32BEKind, EM_PATMOS})
           .Default({ELFNoneKind, EM_NONE});
 
   if (ret.first == ELFNoneKind)
diff --git a/lld/ELF/InputFiles.cpp b/lld/ELF/InputFiles.cpp
index a23491d62dc8..e626a9c692db 100644
--- a/lld/ELF/InputFiles.cpp
+++ b/lld/ELF/InputFiles.cpp
@@ -1620,6 +1620,8 @@ static uint16_t getBitcodeMachineKind(StringRef path, const Triple &t) {
     return EM_MIPS;
   case Triple::msp430:
     return EM_MSP430;
+  case Triple::patmos:
+    return EM_PATMOS;
   case Triple::ppc:
   case Triple::ppcle:
     return EM_PPC;
diff --git a/lld/ELF/ScriptParser.cpp b/lld/ELF/ScriptParser.cpp
index b81812d11821..7870e9f50a2e 100644
--- a/lld/ELF/ScriptParser.cpp
+++ b/lld/ELF/ScriptParser.cpp
@@ -427,6 +427,7 @@ static std::pair<ELFKind, uint16_t> parseBfdName(StringRef s) {
       .Case("elf64-littleriscv", {ELF64LEKind, EM_RISCV})
       .Case("elf64-sparc", {ELF64BEKind, EM_SPARCV9})
       .Case("elf32-msp430", {ELF32LEKind, EM_MSP430})
+      .Case("elf32-patmos", {ELF32BEKind, EM_PATMOS})
       .Default({ELFNoneKind, EM_NONE});
 }
 
diff --git a/lld/ELF/Target.cpp b/lld/ELF/Target.cpp
index cb816d8ed12d..47942e5ed9f3 100644
--- a/lld/ELF/Target.cpp
+++ b/lld/ELF/Target.cpp
@@ -77,6 +77,8 @@ TargetInfo *elf::getTarget() {
     }
   case EM_MSP430:
     return getMSP430TargetInfo();
+  case EM_PATMOS:
+    return getPatmosTargetInfo();
   case EM_PPC:
     return getPPCTargetInfo();
   case EM_PPC64:
diff --git a/lld/ELF/Target.h b/lld/ELF/Target.h
index 68b6c5d2ca35..28febb6f50ce 100644
--- a/lld/ELF/Target.h
+++ b/lld/ELF/Target.h
@@ -176,6 +176,7 @@ TargetInfo *getARMTargetInfo();
 TargetInfo *getAVRTargetInfo();
 TargetInfo *getHexagonTargetInfo();
 TargetInfo *getMSP430TargetInfo();
+TargetInfo *getPatmosTargetInfo();
 TargetInfo *getPPC64TargetInfo();
 TargetInfo *getPPCTargetInfo();
 TargetInfo *getRISCVTargetInfo();
diff --git a/lld/test/ELF/Patmos/lit.local.cfg b/lld/test/ELF/Patmos/lit.local.cfg
new file mode 100644
index 000000000000..9513b895c689
--- /dev/null
+++ b/lld/test/ELF/Patmos/lit.local.cfg
@@ -0,0 +1,3 @@
+
+# Only run tests when Patmos is available
+config.unsupported = not(config.target_triple.startswith('patmos'))
diff --git a/lld/test/ELF/Patmos/patmos-ABS32.s b/lld/test/ELF/Patmos/patmos-ABS32.s
new file mode 100644
index 000000000000..dd78424fa5ad
--- /dev/null
+++ b/lld/test/ELF/Patmos/patmos-ABS32.s
@@ -0,0 +1,27 @@
+// RUN: llvm-mc -filetype=obj -triple=patmos-unknown-unknown-elf %s -o %t.o
+// RUN: llvm-mc -filetype=obj -triple=patmos-unknown-unknown-elf %S/../Inputs/abs255.s -o %t255.o
+// RUN: llvm-mc -filetype=obj -triple=patmos-unknown-unknown-elf %S/../Inputs/abs256.s -o %t256.o
+// RUN: llvm-mc -filetype=obj -triple=patmos-unknown-unknown-elf %S/../Inputs/abs257.s -o %t257.o
+
+// RUN: ld.lld %t.o %t256.o -o %t2
+// RUN: llvm-objdump -s --section=.data %t2 | FileCheck %s
+// END.
+///////////////////////////////////////////////////////////////////////////////////////////////////
+//
+// Tests the Relocation Type R_PATMOS_ABS_32
+//
+///////////////////////////////////////////////////////////////////////////////////////////////////
+
+.globl _start
+_start:
+.data
+  .word foo + 0xfffffeff
+  .word foo - 0x80000100
+
+// <ADDR>:    S = 0x100, A = 0xfffffeff
+//            S + A = 0xffffffff
+// <ADDR>+4:  S = 0x100, A = -0x80000100
+//            S + A = 0x80000000
+
+// CHECK: Contents of section .data:
+// CHECK-NEXT: ffffffff 80000000
\ No newline at end of file
diff --git a/lld/test/ELF/Patmos/patmos-ABS32_error.s b/lld/test/ELF/Patmos/patmos-ABS32_error.s
new file mode 100644
index 000000000000..532915fdfdcc
--- /dev/null
+++ b/lld/test/ELF/Patmos/patmos-ABS32_error.s
@@ -0,0 +1,21 @@
+// RUN: llvm-mc -filetype=obj -triple=patmos-unknown-unknown-elf %s -o %t.o
+// RUN: llvm-mc -filetype=obj -triple=patmos-unknown-unknown-elf %S/../Inputs/abs255.s -o %t255.o
+// RUN: llvm-mc -filetype=obj -triple=patmos-unknown-unknown-elf %S/../Inputs/abs256.s -o %t256.o
+// RUN: llvm-mc -filetype=obj -triple=patmos-unknown-unknown-elf %S/../Inputs/abs257.s -o %t257.o
+// RUN: ld.lld %t.o %t255.o -o /dev/null
+// RUN: not ld.lld %t.o %t257.o -o /dev/null 2>&1 | FileCheck %s
+// END.
+///////////////////////////////////////////////////////////////////////////////////////////////////
+//
+// Tests the Error for Out of Bound Values of Relocation Type R_PATMOS_ABS_32
+//
+///////////////////////////////////////////////////////////////////////////////////////////////////
+
+.globl _start
+_start:
+.data
+  .word foo + 0xfffffeff
+  .word foo - 0x80000100
+
+// CHECK: error
+// CHECK: relocation Unknown (10) out of range: 4294967296 is not in [-2147483648, 4294967295]
\ No newline at end of file
diff --git a/lld/test/ELF/Patmos/patmos-ALU-ABS.s b/lld/test/ELF/Patmos/patmos-ALU-ABS.s
new file mode 100644
index 000000000000..77223d3a08b8
--- /dev/null
+++ b/lld/test/ELF/Patmos/patmos-ALU-ABS.s
@@ -0,0 +1,42 @@
+// RUN: llvm-mc -filetype=obj -triple=patmos-unknown-unknown-elf -mattr=-relax %s -o %t.patmos.o
+
+// RUN: ld.lld %t.patmos.o --defsym foo=2 -o %t.patmos
+// RUN: llvm-objdump -d %t.patmos | FileCheck %s   
+
+// Tests the maximum value (because values are unsigned)
+// RUN: ld.lld %t.patmos.o --defsym foo=4095 -o %t2.o
+// END.
+///////////////////////////////////////////////////////////////////////////////////////////////////
+//
+// Tests the Relocation Types R_PATMOS_ALUI_ABS and R_PATMOS_ALUL_ABS
+//
+///////////////////////////////////////////////////////////////////////////////////////////////////
+
+.global _start
+_start:
+    add     $r1 = $r1, foo
+    sub     $r1 = $r1, bar
+    xor     $r1 = $r1, foo
+    sl      $r1 = $r1, foo
+    sr      $r1 = $r1, foo
+    sra     $r1 = $r1, foo
+    or      $r1 = $r1, foo
+    and     $r1 = $r1, foo
+    nor     $r1 = $r1, foo
+    shadd   $r1 = $r1, foo
+    shadd2  $r1 = $r1, foo
+
+.global bar
+bar = 255
+
+// CHECK:      87 c2 10 00 00 00 00 02 add $r1 = $r1, 2
+// CHECK:      87 c2 10 01 00 00 00 ff sub $r1 = $r1, 255
+// CHECK:      87 c2 10 02 00 00 00 02 xor $r1 = $r1, 2
+// CHECK:      00 c2 10 02 sl $r1 = $r1, 2
+// CHECK:      01 02 10 02 sr $r1 = $r1, 2
+// CHECK:      01 42 10 02 sra $r1 = $r1, 2
+// CHECK:      87 c2 10 06 00 00 00 02 or $r1 = $r1, 2
+// CHECK:      87 c2 10 07 00 00 00 02 and $r1 = $r1, 2
+// CHECK:      87 c2 10 0b 00 00 00 02 nor $r1 = $r1, 2
+// CHECK:      87 c2 10 0c 00 00 00 02 shadd $r1 = $r1, 2
+// CHECK:      87 c2 10 0d 00 00 00 02 shadd2 $r1 = $r1, 2
\ No newline at end of file
diff --git a/lld/test/ELF/Patmos/patmos-ALUI-ABS_error.s b/lld/test/ELF/Patmos/patmos-ALUI-ABS_error.s
new file mode 100644
index 000000000000..319aaaebb60b
--- /dev/null
+++ b/lld/test/ELF/Patmos/patmos-ALUI-ABS_error.s
@@ -0,0 +1,20 @@
+// RUN: llvm-mc -filetype=obj -triple=patmos-unknown-unknown-elf -mattr=-relax %s -o %t.patmos.o
+// RUN: not ld.lld %t.patmos.o --defsym foo=4096 -o %t.patmos 2>&1 | FileCheck %s
+// END.
+///////////////////////////////////////////////////////////////////////////////////////////////////
+//
+// Tests the Error for Out of Bound Values of Relocation Type R_PATMOS_ALUI_ABS
+//
+///////////////////////////////////////////////////////////////////////////////////////////////////
+
+.global _start
+_start:
+    sl      $r1 = $r1, foo
+    sr      $r1 = $r1, bar
+    sra     $r1 = $r1, bar
+
+.global bar
+bar = 4096
+
+// CHECK: error
+// CHECK: relocation Unknown (3) out of range: 4096 is not in [0, 4095]
\ No newline at end of file
diff --git a/lld/test/ELF/Patmos/patmos-ALUL-ABS_error.s b/lld/test/ELF/Patmos/patmos-ALUL-ABS_error.s
new file mode 100644
index 000000000000..b89efb5cb8f7
--- /dev/null
+++ b/lld/test/ELF/Patmos/patmos-ALUL-ABS_error.s
@@ -0,0 +1,27 @@
+// RUN: llvm-mc -filetype=obj -triple=patmos-unknown-unknown-elf -mattr=-relax %s -o %t.patmos.o
+
+// RUN: not ld.lld %t.patmos.o --defsym foo=-1 -o %t.patmos 2>&1 | FileCheck %s
+// END.
+///////////////////////////////////////////////////////////////////////////////////////////////////
+//
+// Tests the Error for Out of Bound Values of Relocation Type R_PATMOS_ALUL_ABS
+//
+///////////////////////////////////////////////////////////////////////////////////////////////////
+
+.global _start
+_start:
+    add     $r1 = $r1, foo
+    sub     $r1 = $r1, bar
+    xor     $r1 = $r1, foo
+    or      $r1 = $r1, foo
+    and     $r1 = $r1, foo
+    nor     $r1 = $r1, foo
+    shadd   $r1 = $r1, foo
+    shadd2  $r1 = $r1, foo
+
+.global bar
+bar = 4294967296
+
+
+// CHECK: error
+// CHECK: relocation Unknown (5) out of range: 18446744073709551615 is not in [0, 4294967295]
\ No newline at end of file
diff --git a/lld/test/ELF/Patmos/patmos-CFLI-ABS-callnd.s b/lld/test/ELF/Patmos/patmos-CFLI-ABS-callnd.s
new file mode 100644
index 000000000000..702cfef41082
--- /dev/null
+++ b/lld/test/ELF/Patmos/patmos-CFLI-ABS-callnd.s
@@ -0,0 +1,22 @@
+// RUN: llvm-mc -filetype=obj -triple=patmos-unknown-unknown-elf -mattr=-relax %s -o %t.patmos.o
+
+// RUN: ld.lld %t.patmos.o --defsym foo=0 --defsym bar=8 -o %t.patmos
+// RUN: llvm-objdump -d %t.patmos | FileCheck %s
+
+// Tests the maximum value (because values are unsigned)
+// RUN: ld.lld %t.patmos.o --defsym foo=16777215 --defsym bar=8 -o %t2
+
+// END.
+///////////////////////////////////////////////////////////////////////////////////////////////////
+//
+// Tests the Relocation Type R_PATMOS_CFLI_ABS
+//
+///////////////////////////////////////////////////////////////////////////////////////////////////
+
+.global _start
+_start:
+    call    foo
+    call    bar
+
+// CHECK:      04 40 00 00     call   0
+// CHECK:      04 40 00 02     call   2
\ No newline at end of file
diff --git a/lld/test/ELF/Patmos/patmos-CFLI-ABS_error.s b/lld/test/ELF/Patmos/patmos-CFLI-ABS_error.s
new file mode 100644
index 000000000000..40a51ba60749
--- /dev/null
+++ b/lld/test/ELF/Patmos/patmos-CFLI-ABS_error.s
@@ -0,0 +1,19 @@
+// RUN: llvm-mc -filetype=obj -triple=patmos-unknown-unknown-elf -mattr=-relax %s -o %t.patmos.o
+// RUN: not ld.lld %t.patmos.o --defsym foo=16777216 --defsym bar=8 -o %t.patmos 2>&1 | FileCheck %s
+// END.
+///////////////////////////////////////////////////////////////////////////////////////////////////
+//
+// Tests the Error for Out of Bound Values of Relocation Type R_PATMOS_CFLI_ABS
+//
+///////////////////////////////////////////////////////////////////////////////////////////////////
+
+.global _start
+_start:
+    call    foo
+    call    bar
+
+.global bar
+bar = -5
+
+// CHECK: error
+// CHECK: relocation Unknown (1) out of range: 4194304 is not in [0, 4194303]
\ No newline at end of file
diff --git a/lld/test/ELF/Patmos/patmos-CFLI-PCREL.s b/lld/test/ELF/Patmos/patmos-CFLI-PCREL.s
new file mode 100644
index 000000000000..6442823bea98
--- /dev/null
+++ b/lld/test/ELF/Patmos/patmos-CFLI-PCREL.s
@@ -0,0 +1,29 @@
+// RUN: llvm-mc -filetype=obj -triple=patmos-unknown-unknown-elf -mattr=-relax %s -o %t.patmos.o
+
+// RUN: ld.lld %t.patmos.o -o %t.patmos
+// RUN: llvm-objdump -d %t.patmos | FileCheck %s
+// END.
+///////////////////////////////////////////////////////////////////////////////////////////////////
+//
+// Tests the Relocation Type R_PATMOS_CFLI_PCREL
+//
+///////////////////////////////////////////////////////////////////////////////////////////////////
+
+.global _start
+_start:
+    br    bar
+    br    foo
+    nop
+    nop
+
+.global foo, bar
+foo:  
+    nop
+bar:
+    nop
+    nop
+    brnd foo
+
+// CHECK:      04 c0 00 05     br   5
+// CHECK:      04 c0 00 03     br   3
+// CHECK:      04 bf ff fd     brnd -3
\ No newline at end of file
diff --git a/lld/test/ELF/Patmos/patmos-CFLI-PCREL_error.s b/lld/test/ELF/Patmos/patmos-CFLI-PCREL_error.s
new file mode 100644
index 000000000000..b1fb9092c613
--- /dev/null
+++ b/lld/test/ELF/Patmos/patmos-CFLI-PCREL_error.s
@@ -0,0 +1,25 @@
+// RUN: llvm-mc -filetype=obj -triple=patmos-unknown-unknown-elf -mattr=-relax %s -o %t.patmos.o
+
+// RUN: not ld.lld %t.patmos.o -o %t.patmos --defsym bar=16777216 2>&1 | FileCheck %s
+// END.
+///////////////////////////////////////////////////////////////////////////////////////////////////
+//
+// Tests the Error for Out of Bound Values of Relocation Type R_PATMOS_CFLI_PCREL
+//
+///////////////////////////////////////////////////////////////////////////////////////////////////
+
+.global _start
+_start:
+    br    bar
+    br    foo
+    nop
+    nop    
+
+.global foo, bar
+foo:  
+    nop
+bar:
+    nop
+
+// CHECK: error
+// CHECK: relocation Unknown (12) out of range: 4160467 is not in [-2097152, 2097151]
\ No newline at end of file
diff --git a/lld/test/ELF/Patmos/patmos-MEMB-ABS.s b/lld/test/ELF/Patmos/patmos-MEMB-ABS.s
new file mode 100644
index 000000000000..a7af4617ea67
--- /dev/null
+++ b/lld/test/ELF/Patmos/patmos-MEMB-ABS.s
@@ -0,0 +1,25 @@
+// RUN: llvm-mc -filetype=obj -triple=patmos-unknown-unknown-elf -mattr=-relax %s -o %t.patmos.o
+
+// RUN: ld.lld %t.patmos.o --defsym foo=16 --defsym bar=32 -o %t.patmos
+// RUN: llvm-objdump -d %t.patmos | FileCheck %s
+
+// Tests the minimal and the maximum value
+// RUN: ld.lld %t.patmos.o --defsym foo=63 --defsym bar=-64 -o %t2.o
+// END.
+///////////////////////////////////////////////////////////////////////////////////////////////////
+//
+// Tests the Relocation Type R_PATMOS_MEMB_ABS
+//
+///////////////////////////////////////////////////////////////////////////////////////////////////
+
+.global _start
+_start:
+    lbs  $r1 = [$r2 + foo]
+    lbl  $r1 = [$r2 + foo]
+    lbc  $r1 = [$r2 + bar]
+    lbm  $r1 = [$r2 + bar]
+
+// CHECK:      02 82 24 10     lbs  $r1 = [$r2 + 16]
+// CHECK:      02 82 24 90     lbl  $r1 = [$r2 + 16]
+// CHECK:      02 82 25 20     lbc  $r1 = [$r2 + 32]
+// CHECK:      02 82 25 a0     lbm  $r1 = [$r2 + 32]
\ No newline at end of file
diff --git a/lld/test/ELF/Patmos/patmos-MEMB-ABS_error.s b/lld/test/ELF/Patmos/patmos-MEMB-ABS_error.s
new file mode 100644
index 000000000000..c596845018d5
--- /dev/null
+++ b/lld/test/ELF/Patmos/patmos-MEMB-ABS_error.s
@@ -0,0 +1,20 @@
+// RUN: llvm-mc -filetype=obj -triple=patmos-unknown-unknown-elf -mattr=-relax %s -o %t.patmos.o
+// RUN: not ld.lld %t.patmos.o --defsym foo=64 --defsym bar=-65 -o %t.patmos 2>&1 | FileCheck %s
+// END.
+///////////////////////////////////////////////////////////////////////////////////////////////////
+//
+// Tests the Error for Out of Bound Values of Relocation Type R_PATMOS_MEMB_ABS
+//
+///////////////////////////////////////////////////////////////////////////////////////////////////
+
+.global _start
+_start:
+    lbs  $r1 = [$r2 + foo]
+    lbl  $r1 = [$r2 + foo]
+    lbc  $r1 = [$r2 + bar]
+    lbm  $r1 = [$r2 + bar]
+
+// CHECK: error
+// CHECK: relocation Unknown (7) out of range: 64 is not in [-64, 63]
+// CHECK: error
+// CHECK: relocation Unknown (7) out of range: -65 is not in [-64, 63]
\ No newline at end of file
diff --git a/lld/test/ELF/Patmos/patmos-MEMH-ABS.s b/lld/test/ELF/Patmos/patmos-MEMH-ABS.s
new file mode 100644
index 000000000000..c91b5fbe49c1
--- /dev/null
+++ b/lld/test/ELF/Patmos/patmos-MEMH-ABS.s
@@ -0,0 +1,27 @@
+// RUN: llvm-mc -filetype=obj -triple=patmos-unknown-unknown-elf -mattr=-relax %s -o %t.patmos.o
+
+// RUN: ld.lld %t.patmos.o --defsym foo=16 --defsym bar=32 -o %t.patmos
+// RUN: llvm-objdump -d %t.patmos | FileCheck %s
+
+// Tests the minimal and the maximum value
+// RUN: ld.lld %t.patmos.o --defsym foo=127 --defsym bar=-128 -o %t2.o
+// END.
+///////////////////////////////////////////////////////////////////////////////////////////////////
+//
+// Tests the Relocation Type R_PATMOS_MEMH_ABS
+//
+///////////////////////////////////////////////////////////////////////////////////////////////////
+
+.global _start
+_start:
+    lhs  $r1 = [$r2 + foo]
+    lhl  $r1 = [$r2 + foo]
+    lhc  $r1 = [$r2 + bar]
+    lhm  $r1 = [$r2 + bar]
+
+
+
+// CHECK:      02 82 22 08     lhs  $r1 = [$r2 + 8]
+// CHECK:      02 82 22 88     lhl  $r1 = [$r2 + 8]
+// CHECK:      02 82 23 10     lhc  $r1 = [$r2 + 16]
+// CHECK:      02 82 23 90     lhm  $r1 = [$r2 + 16]
\ No newline at end of file
diff --git a/lld/test/ELF/Patmos/patmos-MEMH-ABS_error.s b/lld/test/ELF/Patmos/patmos-MEMH-ABS_error.s
new file mode 100644
index 000000000000..3861942d2018
--- /dev/null
+++ b/lld/test/ELF/Patmos/patmos-MEMH-ABS_error.s
@@ -0,0 +1,20 @@
+// RUN: llvm-mc -filetype=obj -triple=patmos-unknown-unknown-elf -mattr=-relax %s -o %t.patmos.o
+// RUN: not ld.lld %t.patmos.o --defsym foo=128 --defsym bar=-129 -o %t.patmos 2>&1 | FileCheck %s
+// END.
+///////////////////////////////////////////////////////////////////////////////////////////////////
+//
+// Tests the Error for Out of Bound Values of Relocation Type R_PATMOS_MEMH_ABS
+//
+///////////////////////////////////////////////////////////////////////////////////////////////////
+
+.global _start
+_start:
+    lhs  $r1 = [$r2 + foo]
+    lhl  $r1 = [$r2 + foo]
+    lhc  $r1 = [$r2 + bar]
+    lhm  $r1 = [$r2 + bar]
+
+// CHECK: error
+// CHECK: relocation Unknown (8) out of range: 64 is not in [-64, 63]
+// CHECK: error
+// CHECK: relocation Unknown (8) out of range: -65 is not in [-64, 63]
\ No newline at end of file
diff --git a/lld/test/ELF/Patmos/patmos-MEMW-ABS.s b/lld/test/ELF/Patmos/patmos-MEMW-ABS.s
new file mode 100644
index 000000000000..1211147beac0
--- /dev/null
+++ b/lld/test/ELF/Patmos/patmos-MEMW-ABS.s
@@ -0,0 +1,25 @@
+// RUN: llvm-mc -filetype=obj -triple=patmos-unknown-unknown-elf -mattr=-relax %s -o %t.patmos.o
+
+// RUN: ld.lld %t.patmos.o --defsym foo=16 --defsym bar=32 -o %t.patmos
+// RUN: llvm-objdump -d %t.patmos | FileCheck %s
+
+// Tests the minimal and the maximum value
+// RUN: ld.lld %t.patmos.o --defsym foo=255 --defsym bar=-256 -o %t.patmos
+// END.
+///////////////////////////////////////////////////////////////////////////////////////////////////
+//
+// Tests the Relocation Type R_PATMOS_MEMW_ABS
+//
+///////////////////////////////////////////////////////////////////////////////////////////////////
+
+.global _start
+_start:
+    lws  $r1 = [$r2 + foo]
+    lwl  $r1 = [$r2 + foo]
+    lwc  $r1 = [$r2 + bar]
+    lwm  $r1 = [$r2 + bar]
+
+// CHECK:      02 82 20 04     lws  $r1 = [$r2 + 4]
+// CHECK:      02 82 20 84     lwl  $r1 = [$r2 + 4]
+// CHECK:      02 82 21 08     lwc  $r1 = [$r2 + 8]
+// CHECK:      02 82 21 88     lwm  $r1 = [$r2 + 8]
\ No newline at end of file
diff --git a/lld/test/ELF/Patmos/patmos-MEMW-ABS_error.s b/lld/test/ELF/Patmos/patmos-MEMW-ABS_error.s
new file mode 100644
index 000000000000..04f9b4fedacc
--- /dev/null
+++ b/lld/test/ELF/Patmos/patmos-MEMW-ABS_error.s
@@ -0,0 +1,20 @@
+// RUN: llvm-mc -filetype=obj -triple=patmos-unknown-unknown-elf -mattr=-relax %s -o %t.patmos.o
+// RUN: not ld.lld %t.patmos.o --defsym foo=256 --defsym bar=-257 -o %t.patmos 2>&1 | FileCheck %s
+// END.
+///////////////////////////////////////////////////////////////////////////////////////////////////
+//
+// Tests the Error for Out of Bound Values of Relocation Type R_PATMOS_MEMW_ABS
+//
+///////////////////////////////////////////////////////////////////////////////////////////////////
+
+.global _start
+_start:
+    lws  $r1 = [$r2 + foo]
+    lwl  $r1 = [$r2 + foo]
+    lwc  $r1 = [$r2 + bar]
+    lwm  $r1 = [$r2 + bar]
+
+// CHECK: error
+// CHECK: relocation Unknown (9) out of range: 64 is not in [-64, 63]
+// CHECK: error
+// CHECK: relocation Unknown (9) out of range: -65 is not in [-64, 63]
\ No newline at end of file
diff --git a/lld/test/lit.cfg.py b/lld/test/lit.cfg.py
index 670f41f0b631..a68a00ddb246 100644
--- a/lld/test/lit.cfg.py
+++ b/lld/test/lit.cfg.py
@@ -72,6 +72,7 @@
                           'Hexagon': 'hexagon',
                           'Mips': 'mips',
                           'MSP430': 'msp430',
+                          'Patmos': 'patmos',
                           'PowerPC': 'ppc',
                           'RISCV': 'riscv',
                           'Sparc': 'sparc',
diff --git a/llvm/cmake/platforms/Patmos.cmake b/llvm/cmake/platforms/Patmos.cmake
index 2728ba4edb79..4e9d64037e0f 100644
--- a/llvm/cmake/platforms/Patmos.cmake
+++ b/llvm/cmake/platforms/Patmos.cmake
@@ -7,7 +7,7 @@ set( PACKAGE_TEMP_DIR "${PATMOS_TRIPLE}/package-temp")
 set( PACKAGE_TAR "${PACKAGE_TEMP_DIR}/${PROJECT_NAME}-${TARGET_TRIPLE}.tar")
 set( PACKAGE_TAR_GZ "${PACKAGE_TAR}.gz")
 set( PACKAGE_INFO_FILE "${PACKAGE_TEMP_DIR}/${PROJECT_NAME}-info.yml")
-set( PACKAGE_TARGETS "llc" "llvm-link" "clang" "llvm-config" "llvm-objdump" "opt")
+set( PACKAGE_TARGETS "llc" "llvm-link" "clang" "llvm-config" "llvm-objdump" "opt" "lld")
 set( PACKAGE_ITEMS_LIBS
 	"${PACKAGE_TEMP_DIR}/${PATMOS_TRIPLE}/lib/crt0.o"
 	"${PACKAGE_TEMP_DIR}/${PATMOS_TRIPLE}/lib/crtbegin.o"
@@ -29,11 +29,12 @@ set( NEWLIB_INCLUDES # List of dirs from which to get only the files
 )
 set( PACKAGE_ITEMS
 	# Package binaries
-	"bin/llc" "bin/llvm-link" "bin/clang-12" "bin/llvm-config" "bin/llvm-objdump" "bin/opt"
+	"bin/llc" "bin/llvm-link" "bin/clang-12" "bin/llvm-config" "bin/llvm-objdump" "bin/opt" "bin/lld"
 	
 	# Moved binaries 
 	"${PACKAGE_TEMP_DIR}/bin/clang" # Actually a symlink
-	
+	"${PACKAGE_TEMP_DIR}/bin/ld.lld" # Actually a symlink
+
 	# Clang headers
 	"lib/clang" 
 	
@@ -73,8 +74,9 @@ add_custom_command(
 	COMMAND rsync "../patmos-newlib/newlib/libc/machine/patmos/include/*" "${PACKAGE_TEMP_DIR}/${PATMOS_TRIPLE}/include/"
 )
 
-ADD_CUSTOM_TARGET(symlink-clang
+ADD_CUSTOM_TARGET(symlink-clang-lld
 	COMMAND ${CMAKE_COMMAND} -E create_symlink patmos-clang-12 ${PACKAGE_TEMP_DIR}/bin/clang
+	COMMAND ${CMAKE_COMMAND} -E create_symlink patmos-lld ${PACKAGE_TEMP_DIR}/bin/ld.lld
 	DEPENDS clang PatmosPackageTempDirs		  
 	)		  
 # Build release tarball containing binaries and metadata
@@ -109,7 +111,7 @@ add_custom_command(
 	# Compress the tar
 	COMMAND gzip -9 < ${PACKAGE_TAR} > ${PACKAGE_TAR_GZ}
 	
-	DEPENDS ${PACKAGE_TARGETS} ${PACKAGE_ITEMS_LIBS} symlink-clang "${PACKAGE_TEMP_DIR}/${PATMOS_TRIPLE}/include/newlib.h"
+	DEPENDS ${PACKAGE_TARGETS} ${PACKAGE_ITEMS_LIBS} symlink-clang-lld "${PACKAGE_TEMP_DIR}/${PATMOS_TRIPLE}/include/newlib.h"
 )
 # Rename release tarball target to something better.
 add_custom_target(PatmosPackage DEPENDS ${PACKAGE_TAR_GZ})
\ No newline at end of file
diff --git a/llvm/test/CodeGen/Patmos/README.md b/llvm/test/CodeGen/Patmos/README.md
index 4b93cb2e25aa..2759b03b047e 100644
--- a/llvm/test/CodeGen/Patmos/README.md
+++ b/llvm/test/CodeGen/Patmos/README.md
@@ -19,7 +19,7 @@ for easy test setup.
 
 Used to test files by compiling and running them, ensuring 0 is returned.
 
-This uses LLC and patmos-ld to compile the LLVM-IR test program without any 
+This uses LLC and ld.lld to compile the LLVM-IR test program without any 
 standard library or runtime code of any kind, producing a standalone ELF that 
 is then run on pasim.
 
diff --git a/llvm/test/CodeGen/Patmos/flags/mpatmos-subfunction-align/align_multiple_subfunctions.ll b/llvm/test/CodeGen/Patmos/flags/mpatmos-subfunction-align/align_multiple_subfunctions.ll
index 950e4bb12de3..b08050147850 100644
--- a/llvm/test/CodeGen/Patmos/flags/mpatmos-subfunction-align/align_multiple_subfunctions.ll
+++ b/llvm/test/CodeGen/Patmos/flags/mpatmos-subfunction-align/align_multiple_subfunctions.ll
@@ -1,6 +1,6 @@
 ; RUN: llc < %s -mpatmos-subfunction-align=32 -mpatmos-max-subfunction-size=64| FileCheck %s
 ; RUN: llc < %s -mpatmos-subfunction-align=32 -mpatmos-max-subfunction-size=64 -filetype=obj -o %t;\
-; RUN: patmos-ld %t -nostdlib -static -o %t --section-start .text=1;\
+; RUN: ld.lld %t --nostdlib --static -o %t --section-start .text=1;\
 ; RUN: llvm-objdump %t -d| FileCheck %s --check-prefix ALIGN
 ; RUN: LLC_ARGS="-mpatmos-subfunction-align=32 -mpatmos-max-subfunction-size=64";\
 ; RUN: PASIM_ARGS="--mcsize=64"; %test_no_runtime_execution
diff --git a/llvm/test/CodeGen/Patmos/flags/mpatmos-subfunction-align/set_align_32.ll b/llvm/test/CodeGen/Patmos/flags/mpatmos-subfunction-align/set_align_32.ll
index c5fd4fe3dadc..a08bb367ed5c 100644
--- a/llvm/test/CodeGen/Patmos/flags/mpatmos-subfunction-align/set_align_32.ll
+++ b/llvm/test/CodeGen/Patmos/flags/mpatmos-subfunction-align/set_align_32.ll
@@ -1,6 +1,6 @@
 ; RUN: llc < %s -mpatmos-subfunction-align=32 | FileCheck %s
 ; RUN: llc < %s -mpatmos-subfunction-align=32 -filetype=obj -o %t;\
-; RUN: patmos-ld %t -nostdlib -static -o %t --section-start .text=1;\
+; RUN: ld.lld %t --nostdlib --static -o %t --section-start .text=1;\
 ; RUN: llvm-objdump %t -d | FileCheck %s --check-prefix ALIGN
 ; RUN: LLC_ARGS="-mpatmos-subfunction-align=32"; %test_no_runtime_execution
 ; END.
@@ -12,7 +12,7 @@
 ;	1. We ensure that when outputting assembly, the function is preceded by the alignment. 
 ;	2. We check that when outputting object code the address of the first instuction
 ;		in the function is aligned correctly.
-;		We use patmos-ld to start the .text section at address 1, 
+;		We use ld.lld to start the .text section at address 1, 
 ;		which is never a valid alignment.
 ;		We then to the check using llvm-objdump and the "ALIGN" prefix for FileCheck.
 ;		We then check that the address after the main label ends in the correct values
diff --git a/llvm/test/CodeGen/Patmos/flags/mpatmos-subfunction-align/set_align_4.ll b/llvm/test/CodeGen/Patmos/flags/mpatmos-subfunction-align/set_align_4.ll
index 30f7e512240d..25158169dd37 100644
--- a/llvm/test/CodeGen/Patmos/flags/mpatmos-subfunction-align/set_align_4.ll
+++ b/llvm/test/CodeGen/Patmos/flags/mpatmos-subfunction-align/set_align_4.ll
@@ -1,6 +1,6 @@
 ; RUN: llc < %s -mpatmos-subfunction-align=4 | FileCheck %s
 ; RUN: llc < %s -mpatmos-subfunction-align=4 -filetype=obj -o %t;\
-; RUN: patmos-ld %t -nostdlib -static -o %t --section-start .text=1;\
+; RUN: ld.lld %t --nostdlib --static -o %t --section-start .text=1;\
 ; RUN: llvm-objdump %t -d | FileCheck %s --check-prefix ALIGN
 ; RUN: LLC_ARGS="-mpatmos-subfunction-align=4"; %test_no_runtime_execution
 ; END.
@@ -12,7 +12,7 @@
 ;	1. We ensure that when outputting assembly, the function is preceded by the alignment. 
 ;	2. We check that when outputting object code the address of the first instuction
 ;		in the function is aligned correctly.
-;		We use patmos-ld to start the .text section at address 1, 
+;		We use ld.lld to start the .text section at address 1, 
 ;		which is never a valid alignment.
 ;		We then to the check using llvm-objdump and the "ALIGN" prefix for FileCheck.
 ;		We then check that the address after the main label ends in the correct values
diff --git a/llvm/test/CodeGen/Patmos/flags/mpatmos-subfunction-align/set_align_8.ll b/llvm/test/CodeGen/Patmos/flags/mpatmos-subfunction-align/set_align_8.ll
index aeab437159a8..92c7e703a67c 100644
--- a/llvm/test/CodeGen/Patmos/flags/mpatmos-subfunction-align/set_align_8.ll
+++ b/llvm/test/CodeGen/Patmos/flags/mpatmos-subfunction-align/set_align_8.ll
@@ -1,6 +1,6 @@
 ; RUN: llc < %s -mpatmos-subfunction-align=8 | FileCheck %s
 ; RUN: llc < %s -mpatmos-subfunction-align=8 -filetype=obj -o %t;\
-; RUN: patmos-ld %t -nostdlib -static -o %t --section-start .text=1;\
+; RUN: ld.lld %t --nostdlib --static -o %t --section-start .text=1;\
 ; RUN: llvm-objdump %t -d | FileCheck %s --check-prefix ALIGN
 ; RUN: LLC_ARGS="-mpatmos-subfunction-align=8"; %test_no_runtime_execution
 ; END.
@@ -12,7 +12,7 @@
 ;	1. We ensure that when outputting assembly, the function is preceded by the alignment. 
 ;	2. We check that when outputting object code the address of the first instuction
 ;		in the function is aligned correctly.
-;		We use patmos-ld to start the .text section at address 1, 
+;		We use ld.lld to start the .text section at address 1, 
 ;		which is never a valid alignment.
 ;		We then to the check using llvm-objdump and the "ALIGN" prefix for FileCheck.
 ;		We then check that the address after the main label ends in the correct values
diff --git a/llvm/test/CodeGen/Patmos/lit.local.cfg b/llvm/test/CodeGen/Patmos/lit.local.cfg
index 2bc39b58f4c5..c077f4a378cb 100644
--- a/llvm/test/CodeGen/Patmos/lit.local.cfg
+++ b/llvm/test/CodeGen/Patmos/lit.local.cfg
@@ -15,7 +15,7 @@ config.substitutions.append(('%test_no_runtime_execution',
 	# Compile startup function
 	"llc " + _start_file + " -filetype=obj -o %t_lit_cfg_start && \\\n" +
 	# Link program and startup function and emit ELF
-	"patmos-ld -nostdlib -static -o %t %t_lit_cfg_start %t_lit_cfg_compiled $LD_ARGS  && \\\n" +
+	"ld.lld --nostdlib --static -o %t %t_lit_cfg_start %t_lit_cfg_compiled $LD_ARGS  && \\\n" +
 	# Run program
 	"pasim %t -c 800 $PASIM_ARGS"
 ))
diff --git a/llvm/test/CodeGen/Patmos/programs/bounded/assert_correct.py b/llvm/test/CodeGen/Patmos/programs/bounded/assert_correct.py
index a5142d1962fe..6aa888e5d360 100644
--- a/llvm/test/CodeGen/Patmos/programs/bounded/assert_correct.py
+++ b/llvm/test/CodeGen/Patmos/programs/bounded/assert_correct.py
@@ -3,10 +3,6 @@
 import sys
 from shutil import which
 
-if which("patmos-ld") is None:
-    print("Patmos port of the Gold linker 'patmos-ld' could not be found.")
-    sys.exit(1)
-    
 if which("pasim") is None:
     print("Patmos simulator 'pasim' could not be found.")
     sys.exit(1)
@@ -104,7 +100,7 @@ def execute_and_stat(program, args):
     exec_name = program + input
     
     # Final generation of ELF with added input
-    if subprocess.run(["patmos-ld", "-nostdlib", "-static", "-o", exec_name, program, 
+    if subprocess.run(["ld.lld", "-nostdlib", "-static", "-o", exec_name, program, 
         "--defsym", "input=" + input]).returncode != 0:
         return True, args + "\nFailed to generate executable from '" + program + "' for argument '" + input + "'"