Initial Commit

thirdparty/capstone/contrib/sysz_update/0003-capstone-generate-GenInstrInfo.inc.patch

@@ -0,0 +1,130 @@
+From a73fe8ac18d3ca81fa7a8d8c404cd7e0faf92ddc Mon Sep 17 00:00:00 2001
+From: mephi42 <mephi42@gmail.com>
+Date: Tue, 7 Aug 2018 17:59:43 +0200
+Subject: [PATCH 3/7] capstone: generate *GenInstrInfo.inc
+
+---
+ utils/TableGen/InstrInfoEmitter.cpp | 49 ++++++++++++++++++++++++++---
+ 1 file changed, 44 insertions(+), 5 deletions(-)
+
+diff --git a/utils/TableGen/InstrInfoEmitter.cpp b/utils/TableGen/InstrInfoEmitter.cpp
+index 0aff1aa6f94..2f3a2729262 100644
+--- a/utils/TableGen/InstrInfoEmitter.cpp
++++ b/utils/TableGen/InstrInfoEmitter.cpp
+@@ -92,6 +92,7 @@ private:
+ 
+ } // end anonymous namespace
+ 
++#ifndef CAPSTONE
+ static void PrintDefList(const std::vector<Record*> &Uses,
+                          unsigned Num, raw_ostream &OS) {
+   OS << "static const MCPhysReg ImplicitList" << Num << "[] = { ";
+@@ -99,6 +100,7 @@ static void PrintDefList(const std::vector<Record*> &Uses,
+     OS << getQualifiedName(U) << ", ";
+   OS << "0 };\n";
+ }
++#endif
+ 
+ //===----------------------------------------------------------------------===//
+ // Operand Info Emission.
+@@ -426,8 +428,17 @@ void InstrInfoEmitter::emitTIIHelperMethods(raw_ostream &OS) {
+ // run - Emit the main instruction description records for the target...
+ void InstrInfoEmitter::run(raw_ostream &OS) {
+   emitSourceFileHeader("Target Instruction Enum Values and Descriptors", OS);
++
++#ifdef CAPSTONE
++  OS << "/* Capstone Disassembly Engine */\n"
++        "/* By Nguyen Anh Quynh <aquynh@gmail.com>, 2013-2015 */\n"
++        "\n"
++        "\n";
++#endif
++
+   emitEnums(OS);
+ 
++#ifndef CAPSTONE
+   OS << "#ifdef GET_INSTRINFO_MC_DESC\n";
+   OS << "#undef GET_INSTRINFO_MC_DESC\n";
+ 
+@@ -545,6 +556,7 @@ void InstrInfoEmitter::run(raw_ostream &OS) {
+   emitOperandTypesEnum(OS, Target);
+ 
+   emitMCIIHelperMethods(OS);
++#endif
+ }
+ 
+ void InstrInfoEmitter::emitRecord(const CodeGenInstruction &Inst, unsigned Num,
+@@ -659,7 +671,9 @@ void InstrInfoEmitter::emitEnums(raw_ostream &OS) {
+   OS << "#ifdef GET_INSTRINFO_ENUM\n";
+   OS << "#undef GET_INSTRINFO_ENUM\n";
+ 
++#ifndef CAPSTONE
+   OS << "namespace llvm {\n\n";
++#endif
+ 
+   CodeGenTarget Target(Records);
+ 
+@@ -669,17 +683,39 @@ void InstrInfoEmitter::emitEnums(raw_ostream &OS) {
+   if (Namespace.empty())
+     PrintFatalError("No instructions defined!");
+ 
++#ifndef CAPSTONE
+   OS << "namespace " << Namespace << " {\n";
+-  OS << "  enum {\n";
++#endif
++#ifdef CAPSTONE
++  OS << "\n"
++#else
++  OS << "  "
++#endif
++     << "enum {\n";
+   unsigned Num = 0;
+   for (const CodeGenInstruction *Inst : Target.getInstructionsByEnumValue())
+-    OS << "    " << Inst->TheDef->getName() << "\t= " << Num++ << ",\n";
+-  OS << "    INSTRUCTION_LIST_END = " << Num << "\n";
++    OS << "    "
++#ifdef CAPSTONE
++       << Target.getName() << "_"
++#endif
++       << Inst->TheDef->getName() << "\t= " << Num++ << ",\n";
++  OS << "    "
++#ifdef CAPSTONE
++     << Target.getName() << "_"
++#endif
++     << "INSTRUCTION_LIST_END = " << Num << "\n";
+   OS << "  };\n\n";
++#ifndef CAPSTONE
+   OS << "} // end " << Namespace << " namespace\n";
+   OS << "} // end llvm namespace\n";
+-  OS << "#endif // GET_INSTRINFO_ENUM\n\n";
+-
++#endif
++  OS << "#endif // GET_INSTRINFO_ENUM\n"
++#ifndef CAPSTONE
++     << "\n"
++#endif
++     ;
++
++#ifndef CAPSTONE
+   OS << "#ifdef GET_INSTRINFO_SCHED_ENUM\n";
+   OS << "#undef GET_INSTRINFO_SCHED_ENUM\n";
+   OS << "namespace llvm {\n\n";
+@@ -696,13 +732,16 @@ void InstrInfoEmitter::emitEnums(raw_ostream &OS) {
+   OS << "} // end llvm namespace\n";
+ 
+   OS << "#endif // GET_INSTRINFO_SCHED_ENUM\n\n";
++#endif
+ }
+ 
+ namespace llvm {
+ 
+ void EmitInstrInfo(RecordKeeper &RK, raw_ostream &OS) {
+   InstrInfoEmitter(RK).run(OS);
++#ifndef CAPSTONE
+   EmitMapTable(RK, OS);
++#endif
+ }
+ 
+ } // end llvm namespace
+-- 
+2.19.1
+