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-rw-r--r--lib/Target/Mips/MCTargetDesc/MipsMCAsmInfo.cpp3
-rw-r--r--lib/Target/Mips/MCTargetDesc/MipsMCTargetDesc.cpp22
-rw-r--r--lib/Target/Mips/MCTargetDesc/MipsMCTargetDesc.h2
-rw-r--r--lib/Target/Mips/MipsAsmPrinter.cpp2
-rw-r--r--lib/Target/Mips/MipsTargetMachine.cpp34
-rw-r--r--lib/Target/Mips/MipsTargetMachine.h28
-rw-r--r--lib/Target/Mips/TargetInfo/MipsTargetInfo.cpp8
7 files changed, 92 insertions, 7 deletions
diff --git a/lib/Target/Mips/MCTargetDesc/MipsMCAsmInfo.cpp b/lib/Target/Mips/MCTargetDesc/MipsMCAsmInfo.cpp
index 5d92425..71ae804 100644
--- a/lib/Target/Mips/MCTargetDesc/MipsMCAsmInfo.cpp
+++ b/lib/Target/Mips/MCTargetDesc/MipsMCAsmInfo.cpp
@@ -18,7 +18,8 @@ using namespace llvm;
MipsMCAsmInfo::MipsMCAsmInfo(const Target &T, StringRef TT) {
Triple TheTriple(TT);
- if (TheTriple.getArch() == Triple::mips)
+ if ((TheTriple.getArch() == Triple::mips) ||
+ (TheTriple.getArch() == Triple::mips64))
IsLittleEndian = false;
AlignmentIsInBytes = false;
diff --git a/lib/Target/Mips/MCTargetDesc/MipsMCTargetDesc.cpp b/lib/Target/Mips/MCTargetDesc/MipsMCTargetDesc.cpp
index 26f34f4..cd5f291 100644
--- a/lib/Target/Mips/MCTargetDesc/MipsMCTargetDesc.cpp
+++ b/lib/Target/Mips/MCTargetDesc/MipsMCTargetDesc.cpp
@@ -81,27 +81,49 @@ extern "C" void LLVMInitializeMipsTargetMC() {
// Register the MC asm info.
RegisterMCAsmInfoFn X(TheMipsTarget, createMipsMCAsmInfo);
RegisterMCAsmInfoFn Y(TheMipselTarget, createMipsMCAsmInfo);
+ RegisterMCAsmInfoFn A(TheMips64Target, createMipsMCAsmInfo);
+ RegisterMCAsmInfoFn B(TheMips64elTarget, createMipsMCAsmInfo);
// Register the MC codegen info.
TargetRegistry::RegisterMCCodeGenInfo(TheMipsTarget,
createMipsMCCodeGenInfo);
TargetRegistry::RegisterMCCodeGenInfo(TheMipselTarget,
createMipsMCCodeGenInfo);
+ TargetRegistry::RegisterMCCodeGenInfo(TheMips64Target,
+ createMipsMCCodeGenInfo);
+ TargetRegistry::RegisterMCCodeGenInfo(TheMips64elTarget,
+ createMipsMCCodeGenInfo);
// Register the MC instruction info.
TargetRegistry::RegisterMCInstrInfo(TheMipsTarget, createMipsMCInstrInfo);
+ TargetRegistry::RegisterMCInstrInfo(TheMipselTarget, createMipsMCInstrInfo);
+ TargetRegistry::RegisterMCInstrInfo(TheMips64Target, createMipsMCInstrInfo);
+ TargetRegistry::RegisterMCInstrInfo(TheMips64elTarget, createMipsMCInstrInfo);
// Register the MC register info.
TargetRegistry::RegisterMCRegInfo(TheMipsTarget, createMipsMCRegisterInfo);
TargetRegistry::RegisterMCRegInfo(TheMipselTarget, createMipsMCRegisterInfo);
+ TargetRegistry::RegisterMCRegInfo(TheMips64Target, createMipsMCRegisterInfo);
+ TargetRegistry::RegisterMCRegInfo(TheMips64elTarget,
+ createMipsMCRegisterInfo);
// Register the MC subtarget info.
TargetRegistry::RegisterMCSubtargetInfo(TheMipsTarget,
createMipsMCSubtargetInfo);
+ TargetRegistry::RegisterMCSubtargetInfo(TheMipselTarget,
+ createMipsMCSubtargetInfo);
+ TargetRegistry::RegisterMCSubtargetInfo(TheMips64Target,
+ createMipsMCSubtargetInfo);
+ TargetRegistry::RegisterMCSubtargetInfo(TheMips64elTarget,
+ createMipsMCSubtargetInfo);
// Register the MCInstPrinter.
TargetRegistry::RegisterMCInstPrinter(TheMipsTarget,
createMipsMCInstPrinter);
TargetRegistry::RegisterMCInstPrinter(TheMipselTarget,
createMipsMCInstPrinter);
+ TargetRegistry::RegisterMCInstPrinter(TheMips64Target,
+ createMipsMCInstPrinter);
+ TargetRegistry::RegisterMCInstPrinter(TheMips64elTarget,
+ createMipsMCInstPrinter);
}
diff --git a/lib/Target/Mips/MCTargetDesc/MipsMCTargetDesc.h b/lib/Target/Mips/MCTargetDesc/MipsMCTargetDesc.h
index 760cfcb..2f9efee 100644
--- a/lib/Target/Mips/MCTargetDesc/MipsMCTargetDesc.h
+++ b/lib/Target/Mips/MCTargetDesc/MipsMCTargetDesc.h
@@ -21,6 +21,8 @@ class StringRef;
extern Target TheMipsTarget;
extern Target TheMipselTarget;
+extern Target TheMips64Target;
+extern Target TheMips64elTarget;
} // End llvm namespace
diff --git a/lib/Target/Mips/MipsAsmPrinter.cpp b/lib/Target/Mips/MipsAsmPrinter.cpp
index d88a69f..c6c62ed 100644
--- a/lib/Target/Mips/MipsAsmPrinter.cpp
+++ b/lib/Target/Mips/MipsAsmPrinter.cpp
@@ -455,4 +455,6 @@ void MipsAsmPrinter::PrintDebugValueComment(const MachineInstr *MI,
extern "C" void LLVMInitializeMipsAsmPrinter() {
RegisterAsmPrinter<MipsAsmPrinter> X(TheMipsTarget);
RegisterAsmPrinter<MipsAsmPrinter> Y(TheMipselTarget);
+ RegisterAsmPrinter<MipsAsmPrinter> A(TheMips64Target);
+ RegisterAsmPrinter<MipsAsmPrinter> B(TheMips64elTarget);
}
diff --git a/lib/Target/Mips/MipsTargetMachine.cpp b/lib/Target/Mips/MipsTargetMachine.cpp
index 7b17004..25211d4 100644
--- a/lib/Target/Mips/MipsTargetMachine.cpp
+++ b/lib/Target/Mips/MipsTargetMachine.cpp
@@ -19,8 +19,10 @@ using namespace llvm;
extern "C" void LLVMInitializeMipsTarget() {
// Register the target.
- RegisterTargetMachine<MipsTargetMachine> X(TheMipsTarget);
+ RegisterTargetMachine<MipsebTargetMachine> X(TheMipsTarget);
RegisterTargetMachine<MipselTargetMachine> Y(TheMipselTarget);
+ RegisterTargetMachine<Mips64ebTargetMachine> A(TheMips64Target);
+ RegisterTargetMachine<Mips64elTargetMachine> B(TheMips64elTarget);
}
// DataLayout --> Big-endian, 32-bit pointer/ABI/alignment
@@ -34,23 +36,45 @@ MipsTargetMachine::
MipsTargetMachine(const Target &T, StringRef TT,
StringRef CPU, StringRef FS,
Reloc::Model RM, CodeModel::Model CM,
- bool isLittle=false):
+ bool isLittle):
LLVMTargetMachine(T, TT, CPU, FS, RM, CM),
Subtarget(TT, CPU, FS, isLittle),
- DataLayout(isLittle ?
- std::string("e-p:32:32:32-i8:8:32-i16:16:32-i64:64:64-n32") :
- std::string("E-p:32:32:32-i8:8:32-i16:16:32-i64:64:64-n32")),
+ DataLayout(isLittle ?
+ (Subtarget.isABI_N64() ?
+ "e-p:64:64:64-i8:8:32-i16:16:32-i64:64:64-n32" :
+ "e-p:32:32:32-i8:8:32-i16:16:32-i64:64:64-n32") :
+ (Subtarget.isABI_N64() ?
+ "E-p:64:64:64-i8:8:32-i16:16:32-i64:64:64-n32" :
+ "E-p:32:32:32-i8:8:32-i16:16:32-i64:64:64-n32")),
InstrInfo(*this),
FrameLowering(Subtarget),
TLInfo(*this), TSInfo(*this), JITInfo() {
}
+MipsebTargetMachine::
+MipsebTargetMachine(const Target &T, StringRef TT,
+ StringRef CPU, StringRef FS,
+ Reloc::Model RM, CodeModel::Model CM) :
+ MipsTargetMachine(T, TT, CPU, FS, RM, CM, false) {}
+
MipselTargetMachine::
MipselTargetMachine(const Target &T, StringRef TT,
StringRef CPU, StringRef FS,
Reloc::Model RM, CodeModel::Model CM) :
MipsTargetMachine(T, TT, CPU, FS, RM, CM, true) {}
+Mips64ebTargetMachine::
+Mips64ebTargetMachine(const Target &T, StringRef TT,
+ StringRef CPU, StringRef FS,
+ Reloc::Model RM, CodeModel::Model CM) :
+ MipsTargetMachine(T, TT, CPU, FS, RM, CM, false) {}
+
+Mips64elTargetMachine::
+Mips64elTargetMachine(const Target &T, StringRef TT,
+ StringRef CPU, StringRef FS,
+ Reloc::Model RM, CodeModel::Model CM) :
+ MipsTargetMachine(T, TT, CPU, FS, RM, CM, true) {}
+
// Install an instruction selector pass using
// the ISelDag to gen Mips code.
bool MipsTargetMachine::
diff --git a/lib/Target/Mips/MipsTargetMachine.h b/lib/Target/Mips/MipsTargetMachine.h
index bba9111..4c80e50 100644
--- a/lib/Target/Mips/MipsTargetMachine.h
+++ b/lib/Target/Mips/MipsTargetMachine.h
@@ -80,7 +80,16 @@ namespace llvm {
};
-/// MipselTargetMachine - Mipsel target machine.
+/// MipsebTargetMachine - Mips32 big endian target machine.
+///
+class MipsebTargetMachine : public MipsTargetMachine {
+public:
+ MipsebTargetMachine(const Target &T, StringRef TT,
+ StringRef CPU, StringRef FS,
+ Reloc::Model RM, CodeModel::Model CM);
+};
+
+/// MipselTargetMachine - Mips32 little endian target machine.
///
class MipselTargetMachine : public MipsTargetMachine {
public:
@@ -89,6 +98,23 @@ public:
Reloc::Model RM, CodeModel::Model CM);
};
+/// MipsebTargetMachine - Mips32 big endian target machine.
+///
+class Mips64ebTargetMachine : public MipsTargetMachine {
+public:
+ Mips64ebTargetMachine(const Target &T, StringRef TT,
+ StringRef CPU, StringRef FS,
+ Reloc::Model RM, CodeModel::Model CM);
+};
+
+/// MipselTargetMachine - Mips32 little endian target machine.
+///
+class Mips64elTargetMachine : public MipsTargetMachine {
+public:
+ Mips64elTargetMachine(const Target &T, StringRef TT,
+ StringRef CPU, StringRef FS,
+ Reloc::Model RM, CodeModel::Model CM);
+};
} // End llvm namespace
#endif
diff --git a/lib/Target/Mips/TargetInfo/MipsTargetInfo.cpp b/lib/Target/Mips/TargetInfo/MipsTargetInfo.cpp
index b5821d4..243632b 100644
--- a/lib/Target/Mips/TargetInfo/MipsTargetInfo.cpp
+++ b/lib/Target/Mips/TargetInfo/MipsTargetInfo.cpp
@@ -13,6 +13,7 @@
using namespace llvm;
Target llvm::TheMipsTarget, llvm::TheMipselTarget;
+Target llvm::TheMips64Target, llvm::TheMips64elTarget;
extern "C" void LLVMInitializeMipsTargetInfo() {
RegisterTarget<Triple::mips,
@@ -20,4 +21,11 @@ extern "C" void LLVMInitializeMipsTargetInfo() {
RegisterTarget<Triple::mipsel,
/*HasJIT=*/true> Y(TheMipselTarget, "mipsel", "Mipsel");
+
+ RegisterTarget<Triple::mips64,
+ /*HasJIT=*/false> A(TheMips64Target, "mips64", "Mips64 [experimental]");
+
+ RegisterTarget<Triple::mips64el,
+ /*HasJIT=*/false> B(TheMips64elTarget,
+ "mips64el", "Mips64el [experimental]");
}
generated by cgit v1.1 at 2024-06-13 17:46:49 +0000