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#include "gen/llvm.h"
#include "llvm/Module.h"
#include "llvm/Attributes.h"
#include "llvm/Bitcode/ReaderWriter.h"
#include "llvm/Support/MemoryBuffer.h"
#include "llvm/Support/CommandLine.h"
#include "root.h"
#include "mars.h"
#include "lexer.h"
#include "dsymbol.h"
#include "mtype.h"
#include "aggregate.h"
#include "module.h"
#include "gen/runtime.h"
#include "gen/logger.h"
#include "gen/tollvm.h"
#include "gen/irstate.h"
#include "ir/irtype.h"
using namespace llvm::Attribute;
//////////////////////////////////////////////////////////////////////////////////////////////////
static llvm::cl::opt<bool> noruntime("noruntime",
llvm::cl::desc("Do not allow code that generates implicit runtime calls"),
llvm::cl::ZeroOrMore);
//////////////////////////////////////////////////////////////////////////////////////////////////
static llvm::Module* M = NULL;
static bool runtime_failed = false;
static void LLVM_D_BuildRuntimeModule();
//////////////////////////////////////////////////////////////////////////////////////////////////
bool LLVM_D_InitRuntime()
{
Logger::println("*** Initializing D runtime declarations ***");
LOG_SCOPE;
if (!M)
LLVM_D_BuildRuntimeModule();
return true;
}
void LLVM_D_FreeRuntime()
{
if (M) {
Logger::println("*** Freeing D runtime declarations ***");
delete M;
M = NULL;
}
}
//////////////////////////////////////////////////////////////////////////////////////////////////
llvm::Function* LLVM_D_GetRuntimeFunction(llvm::Module* target, const char* name)
{
if (noruntime) {
error("No implicit runtime calls allowed with -noruntime option enabled");
fatal();
}
if (!M) {
assert(!runtime_failed);
LLVM_D_InitRuntime();
}
LLFunction* fn = target->getFunction(name);
if (fn)
return fn;
fn = M->getFunction(name);
if (!fn) {
printf("Runtime function '%s' was not found\n", name);
assert(0);
//return NULL;
}
LLFunctionType* fnty = fn->getFunctionType();
LLFunction* resfn = llvm::cast<llvm::Function>(target->getOrInsertFunction(name, fnty));
resfn->setAttributes(fn->getAttributes());
return resfn;
}
//////////////////////////////////////////////////////////////////////////////////////////////////
llvm::GlobalVariable* LLVM_D_GetRuntimeGlobal(llvm::Module* target, const char* name)
{
LLGlobalVariable* gv = target->getNamedGlobal(name);
if (gv) {
return gv;
}
if (noruntime) {
error("No implicit runtime calls allowed with -noruntime option enabled");
fatal();
}
if (!M) {
assert(!runtime_failed);
LLVM_D_InitRuntime();
}
LLGlobalVariable* g = M->getNamedGlobal(name);
if (!g) {
error("Runtime global '%s' was not found", name);
fatal();
//return NULL;
}
LLPointerType* t = g->getType();
return new LLGlobalVariable(*target, t->getElementType(),g->isConstant(),g->getLinkage(),NULL,g->getName());
}
//////////////////////////////////////////////////////////////////////////////////////////////////
static LLType* rt_ptr(LLType* t)
{
return getPtrToType(t);
}
static LLType* rt_array(LLType* elemty)
{
llvm::SmallVector<LLType*, 2> types;
types.push_back(DtoSize_t());
types.push_back(rt_ptr(elemty));
return LLStructType::get(gIR->context(), llvm::makeArrayRef(types));
}
static LLType* rt_dg1()
{
llvm::SmallVector<LLType*, 2> types;
types.push_back(rt_ptr(LLType::getInt8Ty(gIR->context())));
types.push_back(rt_ptr(LLType::getInt8Ty(gIR->context())));
LLFunctionType* fty = LLFunctionType::get(LLType::getInt32Ty(gIR->context()), types, false);
types.clear();
types.push_back(rt_ptr(LLType::getInt8Ty(gIR->context())));
types.push_back(rt_ptr(fty));
return LLStructType::get(gIR->context(), types);
}
static LLType* rt_dg2()
{
llvm::SmallVector<LLType*, 3> types;
types.push_back(rt_ptr(LLType::getInt8Ty(gIR->context())));
types.push_back(rt_ptr(LLType::getInt8Ty(gIR->context())));
types.push_back(rt_ptr(LLType::getInt8Ty(gIR->context())));
LLFunctionType* fty = LLFunctionType::get(LLType::getInt32Ty(gIR->context()), types, false);
types.clear();
types.push_back(rt_ptr(LLType::getInt8Ty(gIR->context())));
types.push_back(rt_ptr(fty));
return LLStructType::get(gIR->context(), types);
}
static LLType* rt_complex(LLType* type)
{
llvm::SmallVector<LLType*, 2> types;
types.push_back(type);
types.push_back(type);
return llvm::StructType::get(gIR->context(), types);
}
static void LLVM_D_BuildRuntimeModule()
{
Logger::println("building module");
M = new llvm::Module("ldc internal runtime", gIR->context());
Logger::println("building basic types");
LLType* voidTy = LLType::getVoidTy(gIR->context());
LLType* boolTy = LLType::getInt1Ty(gIR->context());
LLType* byteTy = LLType::getInt8Ty(gIR->context());
LLType* shortTy = LLType::getInt16Ty(gIR->context());
LLType* intTy = LLType::getInt32Ty(gIR->context());
LLType* longTy = LLType::getInt64Ty(gIR->context());
LLType* sizeTy = DtoSize_t();
Logger::println("building float types");
LLType* floatTy = LLType::getFloatTy(gIR->context());
LLType* doubleTy = LLType::getDoubleTy(gIR->context());
LLType* realTy;
if ((global.params.cpu == ARCHx86) || (global.params.cpu == ARCHx86_64))
realTy = LLType::getX86_FP80Ty(gIR->context());
else
realTy = LLType::getDoubleTy(gIR->context());
LLType* cfloatTy = rt_complex(floatTy);
LLType* cdoubleTy = rt_complex(doubleTy);
LLType* crealTy = rt_complex(realTy);
Logger::println("building aggr types");
LLType* voidPtrTy = rt_ptr(byteTy);
LLType* voidArrayTy = rt_array(byteTy);
LLType* voidArrayPtrTy = getPtrToType(voidArrayTy);
LLType* stringTy = DtoType(Type::tchar->arrayOf());
LLType* wstringTy = DtoType(Type::twchar->arrayOf());
LLType* dstringTy = DtoType(Type::tdchar->arrayOf());
Logger::println("building class types");
LLType* objectTy = DtoType(ClassDeclaration::object->type);
LLType* classInfoTy = DtoType(ClassDeclaration::classinfo->type);
LLType* typeInfoTy = DtoType(Type::typeinfo->type);
Logger::println("building aa type");
LLType* aaTy = rt_ptr(LLStructType::get(gIR->context()));
Logger::println("building functions");
/////////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////////
// Construct some attribute lists used below (possibly multiple times)
llvm::AttrListPtr
NoAttrs,
Attr_NoAlias
= NoAttrs.addAttr(0, NoAlias),
Attr_NoUnwind
= NoAttrs.addAttr(~0U, NoUnwind),
Attr_ReadOnly
= NoAttrs.addAttr(~0U, ReadOnly),
Attr_ReadOnly_NoUnwind
= Attr_ReadOnly.addAttr(~0U, NoUnwind),
Attr_ReadOnly_1_NoCapture
= Attr_ReadOnly.addAttr(1, NoCapture),
Attr_ReadOnly_1_3_NoCapture
= Attr_ReadOnly_1_NoCapture.addAttr(3, NoCapture),
Attr_ReadOnly_1_4_NoCapture
= Attr_ReadOnly_1_NoCapture.addAttr(4, NoCapture),
Attr_ReadOnly_NoUnwind_1_NoCapture
= Attr_ReadOnly_1_NoCapture.addAttr(~0U, NoUnwind),
Attr_ReadNone
= NoAttrs.addAttr(~0U, ReadNone),
Attr_1_NoCapture
= NoAttrs.addAttr(1, NoCapture),
Attr_NoAlias_1_NoCapture
= Attr_1_NoCapture.addAttr(0, NoAlias),
Attr_NoAlias_3_NoCapture
= Attr_NoAlias.addAttr(3, NoCapture),
Attr_1_2_NoCapture
= Attr_1_NoCapture.addAttr(2, NoCapture),
Attr_1_3_NoCapture
= Attr_1_NoCapture.addAttr(3, NoCapture),
Attr_1_4_NoCapture
= Attr_1_NoCapture.addAttr(4, NoCapture);
/////////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////////
// void _d_assert( char[] file, uint line )
{
llvm::StringRef fname("_d_assert");
std::vector<LLType*> types;
types.push_back(stringTy);
types.push_back(intTy);
LLFunctionType* fty = llvm::FunctionType::get(voidTy, types, false);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M);
}
// D1:
// void _d_array_bounds( char[] file, uint line )
// void _d_switch_error( char[] file, uint line )
// D2:
// void _d_array_bounds(ModuleInfo* m, uint line)
// void _d_switch_error(ModuleInfo* m, uint line)
{
llvm::StringRef fname("_d_array_bounds");
llvm::StringRef fname2("_d_switch_error");
std::vector<LLType*> types;
#if DMDV2
types.push_back(getPtrToType(DtoType(Module::moduleinfo->type)));
#else
types.push_back(stringTy);
#endif
types.push_back(intTy);
LLFunctionType* fty = llvm::FunctionType::get(voidTy, types, false);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname2, M);
}
// void _d_assert_msg( char[] msg, char[] file, uint line )
{
llvm::StringRef fname("_d_assert_msg");
std::vector<LLType*> types;
types.push_back(stringTy);
types.push_back(stringTy);
types.push_back(intTy);
LLFunctionType* fty = llvm::FunctionType::get(voidPtrTy, types, false);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M);
}
/////////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////////
// void* _d_allocmemory(size_t sz)
{
llvm::StringRef fname("_d_allocmemory");
std::vector<LLType*> types;
types.push_back(sizeTy);
LLFunctionType* fty = llvm::FunctionType::get(voidPtrTy, types, false);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M)
->setAttributes(Attr_NoAlias);
}
// void* _d_allocmemoryT(TypeInfo ti)
{
llvm::StringRef fname("_d_allocmemoryT");
std::vector<LLType*> types;
types.push_back(typeInfoTy);
LLFunctionType* fty = llvm::FunctionType::get(voidPtrTy, types, false);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M)
->setAttributes(Attr_NoAlias);
}
#if DMDV1
// void* _d_newarrayT(TypeInfo ti, size_t length)
// void* _d_newarrayiT(TypeInfo ti, size_t length)
// void* _d_newarrayvT(TypeInfo ti, size_t length)
{
llvm::StringRef fname("_d_newarrayT");
llvm::StringRef fname2("_d_newarrayiT");
llvm::StringRef fname3("_d_newarrayvT");
std::vector<LLType*> types;
types.push_back(typeInfoTy);
types.push_back(sizeTy);
LLFunctionType* fty = llvm::FunctionType::get(voidPtrTy, types, false);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M)
->setAttributes(Attr_NoAlias);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname2, M)
->setAttributes(Attr_NoAlias);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname3, M)
->setAttributes(Attr_NoAlias);
}
// void* _d_newarraymT(TypeInfo ti, size_t length, size_t* dims)
// void* _d_newarraymiT(TypeInfo ti, size_t length, size_t* dims)
// void* _d_newarraymvT(TypeInfo ti, size_t length, size_t* dims)
{
llvm::StringRef fname("_d_newarraymT");
llvm::StringRef fname2("_d_newarraymiT");
llvm::StringRef fname3("_d_newarraymvT");
std::vector<LLType*> types;
types.push_back(typeInfoTy);
types.push_back(sizeTy);
types.push_back(rt_ptr(sizeTy));
LLFunctionType* fty = llvm::FunctionType::get(voidPtrTy, types, false);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M)
->setAttributes(Attr_NoAlias_3_NoCapture);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname2, M)
->setAttributes(Attr_NoAlias_3_NoCapture);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname3, M)
->setAttributes(Attr_NoAlias_3_NoCapture);
}
#else
// void[] _d_newarrayT(TypeInfo ti, size_t length)
// void[] _d_newarrayiT(TypeInfo ti, size_t length)
{
llvm::StringRef fname("_d_newarrayT");
llvm::StringRef fname2("_d_newarrayiT");
std::vector<LLType*> types;
types.push_back(typeInfoTy);
types.push_back(sizeTy);
LLFunctionType* fty = llvm::FunctionType::get(voidArrayTy, types, false);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname2, M);
}
// void[] _d_newarraymT(TypeInfo ti, size_t length, size_t* dims)
// void[] _d_newarraymiT(TypeInfo ti, size_t length, size_t* dims)
{
llvm::StringRef fname("_d_newarraymT");
llvm::StringRef fname2("_d_newarraymiT");
std::vector<LLType*> types;
types.push_back(typeInfoTy);
types.push_back(sizeTy);
LLFunctionType* fty = llvm::FunctionType::get(voidArrayTy, types, true);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname2, M);
}
#endif
// D1:
// void* _d_arraysetlengthT(TypeInfo ti, size_t newlength, size_t plength, void* pdata)
// void* _d_arraysetlengthiT(TypeInfo ti, size_t newlength, size_t plength, void* pdata)
// D2:
// void[] _d_arraysetlengthT(TypeInfo ti, size_t newlength, void[] *array)
// void[] _d_arraysetlengthiT(TypeInfo ti, size_t newlength, void[] *array)
{
llvm::StringRef fname("_d_arraysetlengthT");
llvm::StringRef fname2("_d_arraysetlengthiT");
std::vector<LLType*> types;
types.push_back(typeInfoTy);
types.push_back(sizeTy);
#if DMDV2
types.push_back(voidArrayPtrTy);
LLFunctionType* fty = llvm::FunctionType::get(voidArrayTy, types, false);
#else
types.push_back(sizeTy);
types.push_back(voidPtrTy);
LLFunctionType* fty = llvm::FunctionType::get(voidPtrTy, types, false);
#endif
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname2, M);
}
#if DMDV2
// byte[] _d_arrayappendcTX(TypeInfo ti, ref byte[] px, size_t n)
{
llvm::StringRef fname("_d_arrayappendcTX");
std::vector<LLType*> types;
types.push_back(typeInfoTy);
types.push_back(voidArrayPtrTy);
types.push_back(sizeTy);
LLFunctionType* fty = llvm::FunctionType::get(voidArrayTy, types, false);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M);
}
// void[] _d_arrayappendT(TypeInfo ti, byte[]* px, byte[] y)
{
llvm::StringRef fname("_d_arrayappendT");
std::vector<LLType*> types;
types.push_back(typeInfoTy);
types.push_back(voidArrayPtrTy);
types.push_back(voidArrayTy);
LLFunctionType* fty = llvm::FunctionType::get(voidArrayTy, types, false);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M);
}
// void[] _d_arrayappendcd(ref char[] x, dchar c)
{
llvm::StringRef fname("_d_arrayappendcd");
std::vector<LLType*> types;
types.push_back(getPtrToType(stringTy));
types.push_back(intTy);
LLFunctionType* fty = llvm::FunctionType::get(voidArrayTy, types, false);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M);
}
// void[] _d_arrayappendwd(ref wchar[] x, dchar c)
{
llvm::StringRef fname("_d_arrayappendwd");
std::vector<LLType*> types;
types.push_back(getPtrToType(wstringTy));
types.push_back(intTy);
LLFunctionType* fty = llvm::FunctionType::get(voidArrayTy, types, false);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M);
}
// byte[] _d_arraycatT(TypeInfo ti, byte[] x, byte[] y)
{
llvm::StringRef fname("_d_arraycatT");
std::vector<LLType*> types;
types.push_back(typeInfoTy);
types.push_back(voidArrayTy);
types.push_back(voidArrayTy);
LLFunctionType* fty = llvm::FunctionType::get(voidArrayTy, types, false);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M);
}
// byte[] _d_arraycatnT(TypeInfo ti, uint n, ...)
{
llvm::StringRef fname("_d_arraycatnT");
std::vector<LLType*> types;
types.push_back(typeInfoTy);
LLFunctionType* fty = llvm::FunctionType::get(voidArrayTy, types, true);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M);
}
#else // DMDV1
// byte[] _d_arrayappendcT(TypeInfo ti, void* array, void* element)
{
llvm::StringRef fname("_d_arrayappendcT");
std::vector<LLType*> types;
types.push_back(typeInfoTy);
types.push_back(voidPtrTy);
types.push_back(voidPtrTy);
LLFunctionType* fty = llvm::FunctionType::get(voidArrayTy, types, false);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M);
}
#endif
// Object _d_allocclass(ClassInfo ci)
{
llvm::StringRef fname(_d_allocclass);
std::vector<LLType*> types;
types.push_back(classInfoTy);
LLFunctionType* fty = llvm::FunctionType::get(voidPtrTy, types, false);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M)
->setAttributes(Attr_NoAlias);
}
#if DMDV2
// void _d_delarray_t(Array *p, TypeInfo ti)
{
llvm::StringRef fname("_d_delarray_t");
std::vector<LLType*> types;
types.push_back(voidArrayPtrTy);
types.push_back(typeInfoTy);
LLFunctionType* fty = llvm::FunctionType::get(voidTy, types, false);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M);
}
#else
// void _d_delarray(size_t plength, void* pdata)
{
llvm::StringRef fname("_d_delarray");
std::vector<LLType*> types;
types.push_back(sizeTy);
types.push_back(voidPtrTy);
LLFunctionType* fty = llvm::FunctionType::get(voidTy, types, false);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M);
}
#endif
// D1:
// void _d_delmemory(void* p)
// void _d_delinterface(void* p)
// void _d_callfinalizer(void* p)
// D2:
// void _d_delmemory(void **p)
// void _d_delinterface(void **p)
// void _d_callfinalizer(void *p)
{
llvm::StringRef fname("_d_delmemory");
llvm::StringRef fname2("_d_delinterface");
llvm::StringRef fname3("_d_callfinalizer");
std::vector<LLType*> types;
types.push_back(voidPtrTy);
LLFunctionType* fty = llvm::FunctionType::get(voidTy, types, false);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname2, M);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname3, M);
}
// D1: void _d_delclass(Object p)
// D2: void _d_delclass(Object* p)
{
llvm::StringRef fname("_d_delclass");
std::vector<LLType*> types;
#if DMDV2
types.push_back(rt_ptr(objectTy));
#else
types.push_back(objectTy);
#endif
LLFunctionType* fty = llvm::FunctionType::get(voidTy, types, false);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M);
}
/////////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////////
// array slice copy when assertions are on!
// void _d_array_slice_copy(void* dst, size_t dstlen, void* src, size_t srclen)
{
llvm::StringRef fname("_d_array_slice_copy");
std::vector<LLType*> types;
types.push_back(voidPtrTy);
types.push_back(sizeTy);
types.push_back(voidPtrTy);
types.push_back(sizeTy);
LLFunctionType* fty = llvm::FunctionType::get(voidTy, types, false);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M)
->setAttributes(Attr_1_3_NoCapture);
}
/////////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////////
// int _aApplycd1(char[] aa, dg_t dg)
#define STR_APPLY1(TY,a,b) \
{ \
llvm::StringRef fname(a); \
llvm::StringRef fname2(b); \
std::vector<LLType*> types; \
types.push_back(TY); \
types.push_back(rt_dg1()); \
LLFunctionType* fty = llvm::FunctionType::get(intTy, types, false); \
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M); \
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname2, M); \
}
STR_APPLY1(stringTy, "_aApplycw1", "_aApplycd1")
STR_APPLY1(wstringTy, "_aApplywc1", "_aApplywd1")
STR_APPLY1(dstringTy, "_aApplydc1", "_aApplydw1")
#undef STR_APPLY
// int _aApplycd2(char[] aa, dg2_t dg)
#define STR_APPLY2(TY,a,b) \
{ \
llvm::StringRef fname(a); \
llvm::StringRef fname2(b); \
std::vector<LLType*> types; \
types.push_back(TY); \
types.push_back(rt_dg2()); \
LLFunctionType* fty = llvm::FunctionType::get(intTy, types, false); \
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M); \
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname2, M); \
}
STR_APPLY2(stringTy, "_aApplycw2", "_aApplycd2")
STR_APPLY2(wstringTy, "_aApplywc2", "_aApplywd2")
STR_APPLY2(dstringTy, "_aApplydc2", "_aApplydw2")
#undef STR_APPLY2
#define STR_APPLY_R1(TY,a,b) \
{ \
llvm::StringRef fname(a); \
llvm::StringRef fname2(b); \
std::vector<LLType*> types; \
types.push_back(TY); \
types.push_back(rt_dg1()); \
LLFunctionType* fty = llvm::FunctionType::get(intTy, types, false); \
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M); \
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname2, M); \
}
STR_APPLY_R1(stringTy, "_aApplyRcw1", "_aApplyRcd1")
STR_APPLY_R1(wstringTy, "_aApplyRwc1", "_aApplyRwd1")
STR_APPLY_R1(dstringTy, "_aApplyRdc1", "_aApplyRdw1")
#undef STR_APPLY
#define STR_APPLY_R2(TY,a,b) \
{ \
llvm::StringRef fname(a); \
llvm::StringRef fname2(b); \
std::vector<LLType*> types; \
types.push_back(TY); \
types.push_back(rt_dg2()); \
LLFunctionType* fty = llvm::FunctionType::get(intTy, types, false); \
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M); \
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname2, M); \
}
STR_APPLY_R2(stringTy, "_aApplyRcw2", "_aApplyRcd2")
STR_APPLY_R2(wstringTy, "_aApplyRwc2", "_aApplyRwd2")
STR_APPLY_R2(dstringTy, "_aApplyRdc2", "_aApplyRdw2")
#undef STR_APPLY2
/////////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////////
// fixes the length for dynamic array casts
// size_t _d_array_cast_len(size_t len, size_t elemsz, size_t newelemsz)
{
llvm::StringRef fname("_d_array_cast_len");
std::vector<LLType*> types;
types.push_back(sizeTy);
types.push_back(sizeTy);
types.push_back(sizeTy);
LLFunctionType* fty = llvm::FunctionType::get(sizeTy, types, false);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M)
->setAttributes(Attr_ReadNone);
}
/////////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////////
#if DMDV2
// void[] _d_arrayassign(TypeInfo ti, void[] from, void[] to)
// void[] _d_arrayctor(TypeInfo ti, void[] from, void[] to)
{
llvm::StringRef fname("_d_arrayassign");
llvm::StringRef fname2("_d_arrayctor");
std::vector<LLType*> types;
types.push_back(typeInfoTy);
types.push_back(voidArrayTy);
types.push_back(voidArrayTy);
LLFunctionType* fty = llvm::FunctionType::get(voidArrayTy, types, false);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname2, M);
}
// void* _d_arraysetassign(void* p, void* value, size_t count, TypeInfo ti)
// void* _d_arraysetctor(void* p, void* value, size_t count, TypeInfo ti)
{
llvm::StringRef fname("_d_arraysetassign");
llvm::StringRef fname2("_d_arraysetctor");
std::vector<LLType*> types;
types.push_back(voidPtrTy);
types.push_back(voidPtrTy);
types.push_back(sizeTy);
types.push_back(typeInfoTy);
LLFunctionType* fty = llvm::FunctionType::get(voidPtrTy, types, false);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M)
->setAttributes(Attr_NoAlias);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname2, M)
->setAttributes(Attr_NoAlias);
}
#endif
/////////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////////
// cast to object
// Object _d_toObject(void* p)
{
llvm::StringRef fname("_d_toObject");
std::vector<LLType*> types;
types.push_back(voidPtrTy);
LLFunctionType* fty = llvm::FunctionType::get(objectTy, types, false);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M)
->setAttributes(Attr_ReadOnly_NoUnwind);
}
// cast interface
// Object _d_interface_cast(void* p, ClassInfo c)
{
llvm::StringRef fname("_d_interface_cast");
std::vector<LLType*> types;
types.push_back(voidPtrTy);
types.push_back(classInfoTy);
LLFunctionType* fty = llvm::FunctionType::get(objectTy, types, false);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M)
->setAttributes(Attr_ReadOnly_NoUnwind);
}
// dynamic cast
// Object _d_dynamic_cast(Object o, ClassInfo c)
{
llvm::StringRef fname("_d_dynamic_cast");
std::vector<LLType*> types;
types.push_back(objectTy);
types.push_back(classInfoTy);
LLFunctionType* fty = llvm::FunctionType::get(objectTy, types, false);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M)
->setAttributes(Attr_ReadOnly_NoUnwind);
}
/////////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////////
// char[] _adReverseChar(char[] a)
// char[] _adSortChar(char[] a)
{
llvm::StringRef fname("_adReverseChar");
llvm::StringRef fname2("_adSortChar");
std::vector<LLType*> types;
types.push_back(stringTy);
LLFunctionType* fty = llvm::FunctionType::get(stringTy, types, false);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname2, M);
}
// wchar[] _adReverseWchar(wchar[] a)
// wchar[] _adSortWchar(wchar[] a)
{
llvm::StringRef fname("_adReverseWchar");
llvm::StringRef fname2("_adSortWchar");
std::vector<LLType*> types;
types.push_back(wstringTy);
LLFunctionType* fty = llvm::FunctionType::get(wstringTy, types, false);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname2, M);
}
// void[] _adReverse(void[] a, size_t szelem)
{
llvm::StringRef fname("_adReverse");
std::vector<LLType*> types;
types.push_back(rt_array(byteTy));
types.push_back(sizeTy);
LLFunctionType* fty = llvm::FunctionType::get(rt_array(byteTy), types, false);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M)
->setAttributes(Attr_NoUnwind);
}
// void[] _adDupT(TypeInfo ti, void[] a)
{
llvm::StringRef fname("_adDupT");
std::vector<LLType*> types;
types.push_back(typeInfoTy);
types.push_back(rt_array(byteTy));
LLFunctionType* fty = llvm::FunctionType::get(rt_array(byteTy), types, false);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M);
}
// int _adEq(void[] a1, void[] a2, TypeInfo ti)
// int _adCmp(void[] a1, void[] a2, TypeInfo ti)
{
llvm::StringRef fname(_adEq);
llvm::StringRef fname2(_adCmp);
std::vector<LLType*> types;
types.push_back(rt_array(byteTy));
types.push_back(rt_array(byteTy));
types.push_back(typeInfoTy);
LLFunctionType* fty = llvm::FunctionType::get(intTy, types, false);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M)
->setAttributes(Attr_ReadOnly);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname2, M)
->setAttributes(Attr_ReadOnly);
}
// int _adCmpChar(void[] a1, void[] a2)
{
llvm::StringRef fname("_adCmpChar");
std::vector<LLType*> types;
types.push_back(rt_array(byteTy));
types.push_back(rt_array(byteTy));
LLFunctionType* fty = llvm::FunctionType::get(intTy, types, false);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M)
->setAttributes(Attr_ReadOnly_NoUnwind);
}
// void[] _adSort(void[] a, TypeInfo ti)
{
llvm::StringRef fname("_adSort");
std::vector<LLType*> types;
types.push_back(rt_array(byteTy));
types.push_back(typeInfoTy);
LLFunctionType* fty = llvm::FunctionType::get(rt_array(byteTy), types, false);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M);
}
/////////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////////
// size_t _aaLen(AA aa)
{
llvm::StringRef fname("_aaLen");
std::vector<LLType*> types;
types.push_back(aaTy);
LLFunctionType* fty = llvm::FunctionType::get(sizeTy, types, false);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M)
->setAttributes(Attr_ReadOnly_NoUnwind_1_NoCapture);
}
// D1:
// void* _aaGet(AA* aa, TypeInfo keyti, size_t valuesize, void* pkey)
// D2:
// void* _aaGetX(AA* aa, TypeInfo keyti, size_t valuesize, void* pkey)
{
#if DMDV2
llvm::StringRef fname("_aaGetX");
#else
llvm::StringRef fname("_aaGet");
#endif
std::vector<LLType*> types;
types.push_back(aaTy);
types.push_back(typeInfoTy);
types.push_back(sizeTy);
types.push_back(voidPtrTy);
LLFunctionType* fty = llvm::FunctionType::get(voidPtrTy, types, false);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M)
->setAttributes(Attr_1_4_NoCapture);
}
// D1:
// void* _aaIn(AA aa, TypeInfo keyti, void* pkey)
// D2:
// void* _aaInX(AA aa, TypeInfo keyti, void* pkey)
{
#if DMDV2
llvm::StringRef fname("_aaInX");
#else
llvm::StringRef fname("_aaIn");
#endif
std::vector<LLType*> types;
types.push_back(aaTy);
types.push_back(typeInfoTy);
types.push_back(voidPtrTy);
LLFunctionType* fty = llvm::FunctionType::get(voidPtrTy, types, false);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M)
->setAttributes(Attr_ReadOnly_1_3_NoCapture);
}
// D1:
// void _aaDel(AA aa, TypeInfo keyti, void* pkey)
// D2:
// bool _aaDelX(AA aa, TypeInfo keyti, void* pkey)
{
#if DMDV2
llvm::StringRef fname("_aaDelX");
LLType *retType = boolTy;
#else
llvm::StringRef fname("_aaDel");
LLType *retType = voidTy;
#endif
std::vector<LLType*> types;
types.push_back(aaTy);
types.push_back(typeInfoTy);
types.push_back(voidPtrTy);
LLFunctionType* fty = llvm::FunctionType::get(retType, types, false);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M)
->setAttributes(Attr_1_3_NoCapture);
}
// void[] _aaValues(AA aa, size_t keysize, size_t valuesize)
{
llvm::StringRef fname("_aaValues");
std::vector<LLType*> types;
types.push_back(aaTy);
types.push_back(sizeTy);
types.push_back(sizeTy);
LLFunctionType* fty = llvm::FunctionType::get(rt_array(byteTy), types, false);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M)
->setAttributes(Attr_NoAlias_1_NoCapture);
}
// void* _aaRehash(AA* paa, TypeInfo keyti)
{
llvm::StringRef fname("_aaRehash");
std::vector<LLType*> types;
types.push_back(aaTy);
types.push_back(typeInfoTy);
LLFunctionType* fty = llvm::FunctionType::get(voidPtrTy, types, false);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M);
}
// void[] _aaKeys(AA aa, size_t keysize)
{
llvm::StringRef fname("_aaKeys");
std::vector<LLType*> types;
types.push_back(aaTy);
types.push_back(sizeTy);
LLFunctionType* fty = llvm::FunctionType::get(rt_array(byteTy), types, false);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M)
->setAttributes(Attr_NoAlias_1_NoCapture);
}
// int _aaApply(AA aa, size_t keysize, dg_t dg)
{
llvm::StringRef fname("_aaApply");
std::vector<LLType*> types;
types.push_back(aaTy);
types.push_back(sizeTy);
types.push_back(rt_dg1());
LLFunctionType* fty = llvm::FunctionType::get(intTy, types, false);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M)
->setAttributes(Attr_1_NoCapture);
}
// int _aaApply2(AA aa, size_t keysize, dg2_t dg)
{
llvm::StringRef fname("_aaApply2");
std::vector<LLType*> types;
types.push_back(aaTy);
types.push_back(sizeTy);
types.push_back(rt_dg2());
LLFunctionType* fty = llvm::FunctionType::get(intTy, types, false);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M)
->setAttributes(Attr_1_NoCapture);
}
#if DMDV2
// int _aaEqual(TypeInfo_AssociativeArray ti, AA e1, AA e2)
{
llvm::StringRef fname("_aaEqual");
std::vector<LLType*> types;
types.push_back(typeInfoTy);
types.push_back(aaTy);
types.push_back(aaTy);
LLFunctionType* fty = llvm::FunctionType::get(intTy, types, false);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M)
->setAttributes(Attr_1_2_NoCapture);
}
// BB* _d_assocarrayliteralTX(TypeInfo_AssociativeArray ti, void[] keys, void[] values)
{
llvm::StringRef fname("_d_assocarrayliteralTX");
std::vector<LLType*> types;
types.push_back(typeInfoTy);
types.push_back(voidArrayTy);
types.push_back(voidArrayTy);
LLFunctionType* fty = llvm::FunctionType::get(voidPtrTy, types, false);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M);
}
#else
// int _aaEq(AA aa, AA ab, TypeInfo_AssociativeArray ti)
{
llvm::StringRef fname("_aaEq");
std::vector<LLType*> types;
types.push_back(aaTy);
types.push_back(aaTy);
types.push_back(typeInfoTy);
LLFunctionType* fty = llvm::FunctionType::get(intTy, types, false);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M)
->setAttributes(Attr_1_2_NoCapture);
}
#endif
/////////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////////
// void _moduleCtor()
// void _moduleDtor()
{
llvm::StringRef fname("_moduleCtor");
llvm::StringRef fname2("_moduleDtor");
std::vector<LLType*> types;
LLFunctionType* fty = llvm::FunctionType::get(voidTy, types, false);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname2, M);
}
/////////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////////
// void _d_throw_exception(Object e)
{
llvm::StringRef fname("_d_throw_exception");
std::vector<LLType*> types;
types.push_back(objectTy);
LLFunctionType* fty = llvm::FunctionType::get(voidTy, types, false);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M);
}
/////////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////////
// int _d_switch_string(char[][] table, char[] ca)
{
llvm::StringRef fname("_d_switch_string");
std::vector<LLType*> types;
types.push_back(rt_array(stringTy));
types.push_back(stringTy);
LLFunctionType* fty = llvm::FunctionType::get(intTy, types, false);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M)
->setAttributes(Attr_ReadOnly);
}
// int _d_switch_ustring(wchar[][] table, wchar[] ca)
{
llvm::StringRef fname("_d_switch_ustring");
std::vector<LLType*> types;
types.push_back(rt_array(wstringTy));
types.push_back(wstringTy);
LLFunctionType* fty = llvm::FunctionType::get(intTy, types, false);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M)
->setAttributes(Attr_ReadOnly);
}
// int _d_switch_dstring(dchar[][] table, dchar[] ca)
{
llvm::StringRef fname("_d_switch_dstring");
std::vector<LLType*> types;
types.push_back(rt_array(dstringTy));
types.push_back(dstringTy);
LLFunctionType* fty = llvm::FunctionType::get(intTy, types, false);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M)
->setAttributes(Attr_ReadOnly);
}
/////////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////////
// void _d_criticalenter(D_CRITICAL_SECTION *dcs)
// void _d_criticalexit(D_CRITICAL_SECTION *dcs)
{
llvm::StringRef fname("_d_criticalenter");
llvm::StringRef fname2("_d_criticalexit");
std::vector<LLType*> types;
types.push_back(rt_ptr(DtoMutexType()));
LLFunctionType* fty = llvm::FunctionType::get(voidTy, types, false);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname2, M);
}
// void _d_monitorenter(Object h)
// void _d_monitorexit(Object h)
{
llvm::StringRef fname("_d_monitorenter");
llvm::StringRef fname2("_d_monitorexit");
std::vector<LLType*> types;
types.push_back(objectTy);
LLFunctionType* fty = llvm::FunctionType::get(voidTy, types, false);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M)
->setAttributes(Attr_1_NoCapture);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname2, M)
->setAttributes(Attr_1_NoCapture);
}
/////////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////////
// int _d_eh_personality(int ver, int actions, ulong eh_class, ptr eh_info, ptr context)
{
llvm::StringRef fname("_d_eh_personality");
std::vector<LLType*> types;
types.push_back(intTy);
types.push_back(intTy);
types.push_back(longTy);
types.push_back(voidPtrTy);
types.push_back(voidPtrTy);
LLFunctionType* fty = llvm::FunctionType::get(intTy, types, false);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M);
}
// void _d_eh_resume_unwind(ptr exc_struct)
{
llvm::StringRef fname("_d_eh_resume_unwind");
std::vector<LLType*> types;
types.push_back(voidPtrTy);
LLFunctionType* fty = llvm::FunctionType::get(voidTy, types, false);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M);
}
/////////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////////
// void _d_invariant(Object o)
{
llvm::StringRef fname("_d_invariant");
std::vector<LLType*> types;
types.push_back(objectTy);
LLFunctionType* fty = llvm::FunctionType::get(voidTy, types, false);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M);
}
#if DMDV2
// void _d_hidden_func()
{
llvm::StringRef fname("_d_hidden_func");
LLFunctionType* fty = llvm::FunctionType::get(voidTy, false);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M);
}
#endif
}
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