1 files changed, 107 insertions, 0 deletions
diff --git a/contrib/llvm-project/clang/lib/Basic/Targets/CSKY.h b/contrib/llvm-project/clang/lib/Basic/Targets/CSKY.h
new file mode 100644
index 000000000000..7e932e7c86b1
--- /dev/null
+++ b/contrib/llvm-project/clang/lib/Basic/Targets/CSKY.h
@@ -0,0 +1,107 @@
+//===--- CSKY.h - Declare CSKY target feature support -----------*- C++ -*-===//
+//
+// Part 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
+//
+//===----------------------------------------------------------------------===//
+//
+// This file declares CSKY TargetInfo objects.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_CLANG_LIB_BASIC_TARGETS_CSKY_H
+#define LLVM_CLANG_LIB_BASIC_TARGETS_CSKY_H
+
+#include "clang/Basic/MacroBuilder.h"
+#include "clang/Basic/TargetInfo.h"
+#include "llvm/Support/CSKYTargetParser.h"
+
+namespace clang {
+namespace targets {
+
+class LLVM_LIBRARY_VISIBILITY CSKYTargetInfo : public TargetInfo {
+protected:
+  std::string ABI;
+  llvm::CSKY::ArchKind Arch = llvm::CSKY::ArchKind::INVALID;
+  std::string CPU;
+
+  bool HardFloat = false;
+  bool HardFloatABI = false;
+  bool FPUV2_SF = false;
+  bool FPUV2_DF = false;
+  bool FPUV3_SF = false;
+  bool FPUV3_DF = false;
+  bool VDSPV2 = false;
+  bool VDSPV1 = false;
+  bool DSPV2 = false;
+  bool is3E3R1 = false;
+
+public:
+  CSKYTargetInfo(const llvm::Triple &Triple, const TargetOptions &Opts)
+      : TargetInfo(Triple) {
+    NoAsmVariants = true;
+    LongLongAlign = 32;
+    SuitableAlign = 32;
+    DoubleAlign = LongDoubleAlign = 32;
+    SizeType = UnsignedInt;
+    PtrDiffType = SignedInt;
+    IntPtrType = SignedInt;
+    WCharType = SignedInt;
+    WIntType = UnsignedInt;
+
+    UseZeroLengthBitfieldAlignment = true;
+    MaxAtomicPromoteWidth = MaxAtomicInlineWidth = 32;
+    resetDataLayout("e-m:e-S32-p:32:32-i32:32:32-i64:32:32-f32:32:32-f64:32:32-"
+                    "v64:32:32-v128:32:32-a:0:32-Fi32-n32");
+
+    setABI("abiv2");
+  }
+
+  StringRef getABI() const override { return ABI; }
+  bool setABI(const std::string &Name) override {
+    if (Name == "abiv2" || Name == "abiv1") {
+      ABI = Name;
+      return true;
+    }
+    return false;
+  }
+
+  bool setCPU(const std::string &Name) override;
+
+  bool isValidCPUName(StringRef Name) const override;
+
+  virtual unsigned getMinGlobalAlign(uint64_t) const override;
+
+  ArrayRef<Builtin::Info> getTargetBuiltins() const override;
+
+  BuiltinVaListKind getBuiltinVaListKind() const override {
+    return VoidPtrBuiltinVaList;
+  }
+
+  bool validateAsmConstraint(const char *&Name,
+                             TargetInfo::ConstraintInfo &info) const override;
+
+  const char *getClobbers() const override { return ""; }
+
+  void getTargetDefines(const LangOptions &Opts,
+                        MacroBuilder &Builder) const override;
+  bool hasFeature(StringRef Feature) const override;
+  bool handleTargetFeatures(std::vector<std::string> &Features,
+                            DiagnosticsEngine &Diags) override;
+
+  /// Whether target allows to overalign ABI-specified preferred alignment
+  bool allowsLargerPreferedTypeAlignment() const override { return false; }
+
+  bool hasBitIntType() const override { return true; }
+
+protected:
+  ArrayRef<const char *> getGCCRegNames() const override;
+
+  ArrayRef<GCCRegAlias> getGCCRegAliases() const override;
+};
+
+} // namespace targets
+} // namespace clang
+
+#endif // LLVM_CLANG_LIB_BASIC_TARGETS_CSKY_H