projects/ldc: gen/classes.cpp annotate

annotate gen/classes.cpp @ 715:30b42a283c8e

Removed TypeOpaque from DMD. Changed runtime functions taking opaque[] to void[]. Implemented proper type painting, to avoid "resizing" array casts in runtime calls that previously took opaque[]. Implemented dynamic arrays as first class types, this implements proper ABI for these types on x86. Added dwarf region end after call to assert function, fixes some problems with llvm not allowing this to be missing. Reverted change to WithStatement from rev [704] it breaks MiniD, mini/with2.d needs to be fixed some other way... Fixed tango bug 1339 in runtime, problem with _adReverseChar on invalid UTF-8. Disabled .bc generation in the compiler runtime part, genobj.d triggers some llvm bug when using debug info. the .o seems to work fine.

author	Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
date	Wed, 22 Oct 2008 14:55:33 +0200
parents	5a2983f97498
children	635f91212b78

rev	line source
113 27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	1 #include <sstream>
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	2 #include "gen/llvm.h"
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	3
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	4 #include "mtype.h"
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	5 #include "aggregate.h"
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	6 #include "init.h"
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	7 #include "declaration.h"
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	8
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	9 #include "gen/irstate.h"
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	10 #include "gen/tollvm.h"
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 217 diff changeset	11 #include "gen/llvmhelpers.h"
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	12 #include "gen/arrays.h"
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	13 #include "gen/logger.h"
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	14 #include "gen/classes.h"
132 1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	15 #include "gen/structs.h"
102 027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	16 #include "gen/functions.h"
113 27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	17 #include "gen/runtime.h"
27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	18 #include "gen/dvalue.h"
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	19
136 0e28624814e8 [svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though lindquist parents: 133 diff changeset	20 #include "ir/irstruct.h"
0e28624814e8 [svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though lindquist parents: 133 diff changeset	21
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	22 //////////////////////////////////////////////////////////////////////////////////////////
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	23
137 ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	24 static void LLVM_AddBaseClassInterfaces(ClassDeclaration* target, BaseClasses* bcs)
ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	25 {
ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	26 // add base class data members first
ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	27 for (int j=0; j<bcs->dim; j++)
ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	28 {
ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	29 BaseClass* bc = (BaseClass*)(bcs->data[j]);
ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	30
142 a123dca8349b [svn r146] fixed some potential problems with mismatch in order of interfaces in class data layout lindquist parents: 138 diff changeset	31 // base classes might add more interfaces?
a123dca8349b [svn r146] fixed some potential problems with mismatch in order of interfaces in class data layout lindquist parents: 138 diff changeset	32 DtoResolveClass(bc->base);
a123dca8349b [svn r146] fixed some potential problems with mismatch in order of interfaces in class data layout lindquist parents: 138 diff changeset	33 LLVM_AddBaseClassInterfaces(target, &bc->base->baseclasses);
a123dca8349b [svn r146] fixed some potential problems with mismatch in order of interfaces in class data layout lindquist parents: 138 diff changeset	34
137 ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	35 // resolve interfaces while we're at it
ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	36 if (bc->base->isInterfaceDeclaration())
ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	37 {
142 a123dca8349b [svn r146] fixed some potential problems with mismatch in order of interfaces in class data layout lindquist parents: 138 diff changeset	38 // don't add twice
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	39 if (target->ir.irStruct->interfaceMap.find(bc->base) == target->ir.irStruct->interfaceMap.end())
142 a123dca8349b [svn r146] fixed some potential problems with mismatch in order of interfaces in class data layout lindquist parents: 138 diff changeset	40 {
a123dca8349b [svn r146] fixed some potential problems with mismatch in order of interfaces in class data layout lindquist parents: 138 diff changeset	41 Logger::println("adding interface '%s'", bc->base->toPrettyChars());
307 7ade5e035beb [svn r328] Fixed an issue with interfaces where the vtable type of a interface implemented could be invalid. Fixes several tango modules like, FileStream, ServerSocket lindquist parents: 295 diff changeset	42 IrInterface* iri = new IrInterface(bc);
142 a123dca8349b [svn r146] fixed some potential problems with mismatch in order of interfaces in class data layout lindquist parents: 138 diff changeset	43
a123dca8349b [svn r146] fixed some potential problems with mismatch in order of interfaces in class data layout lindquist parents: 138 diff changeset	44 // add to map
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	45 target->ir.irStruct->interfaceMap.insert(std::make_pair(bc->base, iri));
142 a123dca8349b [svn r146] fixed some potential problems with mismatch in order of interfaces in class data layout lindquist parents: 138 diff changeset	46 // add to ordered list
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	47 target->ir.irStruct->interfaceVec.push_back(iri);
142 a123dca8349b [svn r146] fixed some potential problems with mismatch in order of interfaces in class data layout lindquist parents: 138 diff changeset	48
137 ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	49 // Fill in vtbl[]
142 a123dca8349b [svn r146] fixed some potential problems with mismatch in order of interfaces in class data layout lindquist parents: 138 diff changeset	50 if (!target->isAbstract()) {
a123dca8349b [svn r146] fixed some potential problems with mismatch in order of interfaces in class data layout lindquist parents: 138 diff changeset	51 bc->fillVtbl(target, &bc->vtbl, 0);
a123dca8349b [svn r146] fixed some potential problems with mismatch in order of interfaces in class data layout lindquist parents: 138 diff changeset	52 }
137 ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	53 }
ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	54 }
ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	55 }
ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	56 }
ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	57
ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	58 //////////////////////////////////////////////////////////////////////////////////////////
ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	59
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	60 static void LLVM_AddBaseClassData(BaseClasses* bcs)
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	61 {
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	62 // add base class data members first
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	63 for (int j=0; j<bcs->dim; j++)
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	64 {
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	65 BaseClass* bc = (BaseClass*)(bcs->data[j]);
137 ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	66
ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	67 // interfaces never add data fields
113 27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	68 if (bc->base->isInterfaceDeclaration())
137 ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	69 continue;
113 27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	70
137 ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	71 // recursively add baseclass data
113 27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	72 LLVM_AddBaseClassData(&bc->base->baseclasses);
27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	73
137 ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	74 Array* arr = &bc->base->fields;
ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	75 if (arr->dim == 0)
ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	76 continue;
ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	77
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	78 Logger::println("Adding base class members of %s", bc->base->toChars());
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	79 LOG_SCOPE;
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	80
132 1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	81 for (int k=0; k < arr->dim; k++) {
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	82 VarDeclaration* v = (VarDeclaration*)(arr->data[k]);
336 aaade6ded589 [svn r357] Merged DMD 1.033 lindquist parents: 328 diff changeset	83 v->toObjFile(0); // TODO: multiobj
132 1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	84 }
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	85 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	86 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	87
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	88 //////////////////////////////////////////////////////////////////////////////////////////
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	89
102 027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	90 void DtoResolveClass(ClassDeclaration* cd)
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	91 {
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	92 if (cd->ir.resolved) return;
db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	93 cd->ir.resolved = true;
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	94
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	95 Logger::println("DtoResolveClass(%s): %s", cd->toPrettyChars(), cd->loc.toChars());
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	96 LOG_SCOPE;
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	97
622 26fce59fe80a Wrapped all the most potentially expensive logging calls in a conditional to only do work when actually requested. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 618 diff changeset	98 //printf("resolve class: %s\n", cd->toPrettyChars());
26fce59fe80a Wrapped all the most potentially expensive logging calls in a conditional to only do work when actually requested. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 618 diff changeset	99
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	100 // get the TypeClass
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	101 assert(cd->type->ty == Tclass);
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	102 TypeClass* ts = (TypeClass*)cd->type;
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	103
136 0e28624814e8 [svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though lindquist parents: 133 diff changeset	104 // make sure the IrStruct is created
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	105 IrStruct* irstruct = cd->ir.irStruct;
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	106 if (!irstruct) {
136 0e28624814e8 [svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though lindquist parents: 133 diff changeset	107 irstruct = new IrStruct(ts);
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	108 cd->ir.irStruct = irstruct;
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	109 }
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	110
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	111 // resolve the base class
102 027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	112 if (cd->baseClass) {
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	113 DtoResolveClass(cd->baseClass);
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	114 }
113 27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	115
136 0e28624814e8 [svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though lindquist parents: 133 diff changeset	116 // resolve interface vtables
137 ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	117 /*if (cd->vtblInterfaces) {
ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	118 Logger::println("Vtbl interfaces for '%s'", cd->toPrettyChars());
ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	119 LOG_SCOPE;
113 27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	120 for (int i=0; i < cd->vtblInterfaces->dim; i++) {
27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	121 BaseClass b = (BaseClass )cd->vtblInterfaces->data[i];
27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	122 ClassDeclaration *id = b->base;
137 ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	123 Logger::println("Vtbl interface: '%s'", id->toPrettyChars());
113 27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	124 DtoResolveClass(id);
114 5880c12dba83 [svn r118] Fixed dynamic casts. lindquist parents: 113 diff changeset	125 // Fill in vtbl[]
113 27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	126 b->fillVtbl(cd, &b->vtbl, 1);
27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	127 }
137 ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	128 }*/
102 027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	129
193 aca17e55b7a5 [svn r209] Fixed: exotic array to pointer casts were broken. lindquist parents: 192 diff changeset	130 // push state
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	131 gIR->structs.push_back(irstruct);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	132 gIR->classes.push_back(cd);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	133
193 aca17e55b7a5 [svn r209] Fixed: exotic array to pointer casts were broken. lindquist parents: 192 diff changeset	134 // vector holding the field types
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 210 diff changeset	135 std::vector<const LLType*> fieldtypes;
193 aca17e55b7a5 [svn r209] Fixed: exotic array to pointer casts were broken. lindquist parents: 192 diff changeset	136
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	137 // add vtable
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	138 ts->ir.vtblType = new llvm::PATypeHolder(llvm::OpaqueType::get());
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 210 diff changeset	139 const LLType* vtabty = getPtrToType(ts->ir.vtblType->get());
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	140 fieldtypes.push_back(vtabty);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	141
115 5ba6d286c941 [svn r119] Added the monitor data field that comes after the vtable pointer to all classes. Represented as a void* initialized to zero. lindquist parents: 114 diff changeset	142 // add monitor
193 aca17e55b7a5 [svn r209] Fixed: exotic array to pointer casts were broken. lindquist parents: 192 diff changeset	143 fieldtypes.push_back(getVoidPtrType());
115 5ba6d286c941 [svn r119] Added the monitor data field that comes after the vtable pointer to all classes. Represented as a void* initialized to zero. lindquist parents: 114 diff changeset	144
137 ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	145 // add base class data fields first
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	146 LLVM_AddBaseClassData(&cd->baseclasses);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	147
199 ba47ac346ddd [svn r215] fix for empty class vtbl ChristianK parents: 193 diff changeset	148 // then add own members, if any
ba47ac346ddd [svn r215] fix for empty class vtbl ChristianK parents: 193 diff changeset	149 if(cd->members) {
ba47ac346ddd [svn r215] fix for empty class vtbl ChristianK parents: 193 diff changeset	150 for (int k=0; k < cd->members->dim; k++) {
ba47ac346ddd [svn r215] fix for empty class vtbl ChristianK parents: 193 diff changeset	151 Dsymbol* dsym = (Dsymbol*)(cd->members->data[k]);
336 aaade6ded589 [svn r357] Merged DMD 1.033 lindquist parents: 328 diff changeset	152 dsym->toObjFile(0); // TODO: multiobj
199 ba47ac346ddd [svn r215] fix for empty class vtbl ChristianK parents: 193 diff changeset	153 }
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	154 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	155
132 1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	156 // resolve class data fields (possibly unions)
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	157 Logger::println("doing class fields");
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	158
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	159 if (irstruct->offsets.empty())
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	160 {
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	161 Logger::println("has no fields");
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	162 }
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	163 else
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	164 {
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	165 Logger::println("has fields");
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	166 unsigned prevsize = (unsigned)-1;
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	167 unsigned lastoffset = (unsigned)-1;
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 210 diff changeset	168 const LLType* fieldtype = NULL;
132 1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	169 VarDeclaration* fieldinit = NULL;
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	170 size_t fieldpad = 0;
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	171 int idx = 0;
136 0e28624814e8 [svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though lindquist parents: 133 diff changeset	172 for (IrStruct::OffsetMap::iterator i=irstruct->offsets.begin(); i!=irstruct->offsets.end(); ++i) {
132 1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	173 // first iteration
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	174 if (lastoffset == (unsigned)-1) {
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	175 lastoffset = i->first;
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	176 fieldtype = i->second.type;
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	177 fieldinit = i->second.var;
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	178 prevsize = getABITypeSize(fieldtype);
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	179 i->second.var->ir.irField->index = idx;
132 1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	180 }
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	181 // colliding offset?
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	182 else if (lastoffset == i->first) {
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	183 size_t s = getABITypeSize(i->second.type);
132 1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	184 if (s > prevsize) {
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	185 fieldpad += s - prevsize;
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	186 prevsize = s;
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	187 }
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	188 cd->ir.irStruct->hasUnions = true;
db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	189 i->second.var->ir.irField->index = idx;
132 1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	190 }
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	191 // intersecting offset?
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	192 else if (i->first < (lastoffset + prevsize)) {
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	193 size_t s = getABITypeSize(i->second.type);
132 1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	194 assert((i->first + s) <= (lastoffset + prevsize)); // this holds because all types are aligned to their size
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	195 cd->ir.irStruct->hasUnions = true;
db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	196 i->second.var->ir.irField->index = idx;
db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	197 i->second.var->ir.irField->indexOffset = (i->first - lastoffset) / s;
132 1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	198 }
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	199 // fresh offset
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	200 else {
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	201 // commit the field
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	202 fieldtypes.push_back(fieldtype);
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	203 irstruct->defaultFields.push_back(fieldinit);
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	204 if (fieldpad) {
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 217 diff changeset	205 fieldtypes.push_back(llvm::ArrayType::get(LLType::Int8Ty, fieldpad));
132 1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	206 irstruct->defaultFields.push_back(NULL);
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	207 idx++;
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	208 }
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	209
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	210 idx++;
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	211
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	212 // start new
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	213 lastoffset = i->first;
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	214 fieldtype = i->second.type;
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	215 fieldinit = i->second.var;
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	216 prevsize = getABITypeSize(fieldtype);
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	217 i->second.var->ir.irField->index = idx;
132 1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	218 fieldpad = 0;
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	219 }
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	220 }
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	221 fieldtypes.push_back(fieldtype);
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	222 irstruct->defaultFields.push_back(fieldinit);
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	223 if (fieldpad) {
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 217 diff changeset	224 fieldtypes.push_back(llvm::ArrayType::get(LLType::Int8Ty, fieldpad));
132 1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	225 irstruct->defaultFields.push_back(NULL);
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	226 }
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	227 }
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	228
137 ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	229 // populate interface map
ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	230 {
ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	231 Logger::println("Adding interfaces to '%s'", cd->toPrettyChars());
ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	232 LOG_SCOPE;
ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	233 LLVM_AddBaseClassInterfaces(cd, &cd->baseclasses);
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	234 Logger::println("%d interfaces added", cd->ir.irStruct->interfaceVec.size());
db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	235 assert(cd->ir.irStruct->interfaceVec.size() == cd->ir.irStruct->interfaceMap.size());
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	236 }
137 ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	237
ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	238 // add interface vtables at the end
ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	239 int interIdx = (int)fieldtypes.size();
142 a123dca8349b [svn r146] fixed some potential problems with mismatch in order of interfaces in class data layout lindquist parents: 138 diff changeset	240 for (IrStruct::InterfaceVectorIter i=irstruct->interfaceVec.begin(); i!=irstruct->interfaceVec.end(); ++i)
137 ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	241 {
142 a123dca8349b [svn r146] fixed some potential problems with mismatch in order of interfaces in class data layout lindquist parents: 138 diff changeset	242 IrInterface* iri = *i;
a123dca8349b [svn r146] fixed some potential problems with mismatch in order of interfaces in class data layout lindquist parents: 138 diff changeset	243 ClassDeclaration* id = iri->decl;
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	244
137 ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	245 // set vtbl type
ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	246 TypeClass* itc = (TypeClass*)id->type;
307 7ade5e035beb [svn r328] Fixed an issue with interfaces where the vtable type of a interface implemented could be invalid. Fixes several tango modules like, FileStream, ServerSocket lindquist parents: 295 diff changeset	247 const LLType* ivtblTy = itc->ir.vtblType->get();
7ade5e035beb [svn r328] Fixed an issue with interfaces where the vtable type of a interface implemented could be invalid. Fixes several tango modules like, FileStream, ServerSocket lindquist parents: 295 diff changeset	248 assert(ivtblTy);
622 26fce59fe80a Wrapped all the most potentially expensive logging calls in a conditional to only do work when actually requested. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 618 diff changeset	249 if (Logger::enabled())
26fce59fe80a Wrapped all the most potentially expensive logging calls in a conditional to only do work when actually requested. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 618 diff changeset	250 Logger::cout() << "interface vtbl type: " << *ivtblTy << '\n';
307 7ade5e035beb [svn r328] Fixed an issue with interfaces where the vtable type of a interface implemented could be invalid. Fixes several tango modules like, FileStream, ServerSocket lindquist parents: 295 diff changeset	251 fieldtypes.push_back(getPtrToType(ivtblTy));
137 ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	252
ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	253 // fix the interface vtable type
307 7ade5e035beb [svn r328] Fixed an issue with interfaces where the vtable type of a interface implemented could be invalid. Fixes several tango modules like, FileStream, ServerSocket lindquist parents: 295 diff changeset	254 assert(iri->vtblTy == NULL);
7ade5e035beb [svn r328] Fixed an issue with interfaces where the vtable type of a interface implemented could be invalid. Fixes several tango modules like, FileStream, ServerSocket lindquist parents: 295 diff changeset	255 iri->vtblTy = new llvm::PATypeHolder(ivtblTy);
137 ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	256
ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	257 // set index
ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	258 iri->index = interIdx++;
ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	259 }
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	260 Logger::println("%d interface vtables added", cd->ir.irStruct->interfaceVec.size());
db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	261 assert(cd->ir.irStruct->interfaceVec.size() == cd->ir.irStruct->interfaceMap.size());
137 ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	262
ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	263 // create type
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	264 const llvm::StructType* structtype = llvm::StructType::get(fieldtypes);
137 ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	265
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	266 // refine abstract types for stuff like: class C {C next;}
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	267 assert(irstruct->recty != 0);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	268 llvm::PATypeHolder& spa = irstruct->recty;
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	269 llvm::cast<llvm::OpaqueType>(spa.get())->refineAbstractTypeTo(structtype);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	270 structtype = isaStruct(spa.get());
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	271
137 ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	272 // make it official
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	273 if (!ts->ir.type)
db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	274 ts->ir.type = new llvm::PATypeHolder(structtype);
103 855adfdb8d38 [svn r107] Getting .classinfo on a class instance now works (classinfo is stored in vtable) lindquist parents: 102 diff changeset	275 else
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	276 *ts->ir.type = structtype;
db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	277 spa = *ts->ir.type;
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	278
123 7f9a0a58394b [svn r127] Updated the lphobos build scripts a little. Created a new rebuild profile. lindquist parents: 121 diff changeset	279 // name the type
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	280 gIR->module->addTypeName(cd->mangle(), ts->ir.type->get());
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	281
113 27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	282 // create vtable type
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	283 llvm::GlobalVariable* svtblVar = 0;
193 aca17e55b7a5 [svn r209] Fixed: exotic array to pointer casts were broken. lindquist parents: 192 diff changeset	284 #if OPAQUE_VTBLS
aca17e55b7a5 [svn r209] Fixed: exotic array to pointer casts were broken. lindquist parents: 192 diff changeset	285 // void*[vtbl.dim]
aca17e55b7a5 [svn r209] Fixed: exotic array to pointer casts were broken. lindquist parents: 192 diff changeset	286 const llvm::ArrayType* svtbl_ty
aca17e55b7a5 [svn r209] Fixed: exotic array to pointer casts were broken. lindquist parents: 192 diff changeset	287 = llvm::ArrayType::get(getVoidPtrType(), cd->vtbl.dim);
aca17e55b7a5 [svn r209] Fixed: exotic array to pointer casts were broken. lindquist parents: 192 diff changeset	288
aca17e55b7a5 [svn r209] Fixed: exotic array to pointer casts were broken. lindquist parents: 192 diff changeset	289 #else
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 210 diff changeset	290 std::vector<const LLType*> sinits_ty;
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	291
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	292 for (int k=0; k < cd->vtbl.dim; k++)
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	293 {
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	294 Dsymbol* dsym = (Dsymbol*)cd->vtbl.data[k];
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	295 assert(dsym);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	296 //Logger::cout() << "vtblsym: " << dsym->toChars() << '\n';
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	297
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	298 if (FuncDeclaration* fd = dsym->isFuncDeclaration()) {
102 027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	299 DtoResolveFunction(fd);
117 56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 115 diff changeset	300 //assert(fd->type->ty == Tfunction);
56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 115 diff changeset	301 //TypeFunction* tf = (TypeFunction*)fd->type;
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 210 diff changeset	302 //const LLType* fpty = getPtrToType(tf->ir.type->get());
117 56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 115 diff changeset	303 const llvm::FunctionType* vfty = DtoBaseFunctionType(fd);
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 210 diff changeset	304 const LLType* vfpty = getPtrToType(vfty);
117 56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 115 diff changeset	305 sinits_ty.push_back(vfpty);
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	306 }
113 27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	307 else if (ClassDeclaration* cd2 = dsym->isClassDeclaration()) {
27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	308 Logger::println("*** ClassDeclaration in vtable: %s", cd2->toChars());
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 210 diff changeset	309 const LLType* cinfoty;
113 27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	310 if (cd->isInterfaceDeclaration()) {
669 92ec7487a1a0 Fix odd interfaceInfoType bug. Christian Kamm <kamm incasoftware de> parents: 657 diff changeset	311 cinfoty = DtoInterfaceInfoType();
113 27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	312 }
137 ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	313 else if (cd != ClassDeclaration::classinfo) {
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	314 cinfoty = ClassDeclaration::classinfo->type->ir.type->get();
103 855adfdb8d38 [svn r107] Getting .classinfo on a class instance now works (classinfo is stored in vtable) lindquist parents: 102 diff changeset	315 }
855adfdb8d38 [svn r107] Getting .classinfo on a class instance now works (classinfo is stored in vtable) lindquist parents: 102 diff changeset	316 else {
113 27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	317 // this is the ClassInfo class, the type is this type
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	318 cinfoty = ts->ir.type->get();
103 855adfdb8d38 [svn r107] Getting .classinfo on a class instance now works (classinfo is stored in vtable) lindquist parents: 102 diff changeset	319 }
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 210 diff changeset	320 const LLType* cty = getPtrToType(cinfoty);
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	321 sinits_ty.push_back(cty);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	322 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	323 else
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	324 assert(0);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	325 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	326
193 aca17e55b7a5 [svn r209] Fixed: exotic array to pointer casts were broken. lindquist parents: 192 diff changeset	327 // get type
102 027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	328 assert(!sinits_ty.empty());
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	329 const llvm::StructType* svtbl_ty = llvm::StructType::get(sinits_ty);
193 aca17e55b7a5 [svn r209] Fixed: exotic array to pointer casts were broken. lindquist parents: 192 diff changeset	330 #endif
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	331
102 027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	332 // refine for final vtable type
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	333 llvm::cast<llvm::OpaqueType>(ts->ir.vtblType->get())->refineAbstractTypeTo(svtbl_ty);
102 027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	334
193 aca17e55b7a5 [svn r209] Fixed: exotic array to pointer casts were broken. lindquist parents: 192 diff changeset	335 #if !OPAQUE_VTBLS
aca17e55b7a5 [svn r209] Fixed: exotic array to pointer casts were broken. lindquist parents: 192 diff changeset	336 // name vtbl type
aca17e55b7a5 [svn r209] Fixed: exotic array to pointer casts were broken. lindquist parents: 192 diff changeset	337 std::string styname(cd->mangle());
aca17e55b7a5 [svn r209] Fixed: exotic array to pointer casts were broken. lindquist parents: 192 diff changeset	338 styname.append("__vtblType");
aca17e55b7a5 [svn r209] Fixed: exotic array to pointer casts were broken. lindquist parents: 192 diff changeset	339 gIR->module->addTypeName(styname, svtbl_ty);
aca17e55b7a5 [svn r209] Fixed: exotic array to pointer casts were broken. lindquist parents: 192 diff changeset	340 #endif
aca17e55b7a5 [svn r209] Fixed: exotic array to pointer casts were broken. lindquist parents: 192 diff changeset	341
aca17e55b7a5 [svn r209] Fixed: exotic array to pointer casts were broken. lindquist parents: 192 diff changeset	342 // log
618 c9aa338280ed Removed some excessive llvm type logging tomas@myhost parents: 589 diff changeset	343 //Logger::cout() << "final class type: " << *ts->ir.type->get() << '\n';
193 aca17e55b7a5 [svn r209] Fixed: exotic array to pointer casts were broken. lindquist parents: 192 diff changeset	344
aca17e55b7a5 [svn r209] Fixed: exotic array to pointer casts were broken. lindquist parents: 192 diff changeset	345 // pop state
102 027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	346 gIR->classes.pop_back();
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	347 gIR->structs.pop_back();
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	348
193 aca17e55b7a5 [svn r209] Fixed: exotic array to pointer casts were broken. lindquist parents: 192 diff changeset	349 // queue declare
102 027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	350 gIR->declareList.push_back(cd);
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	351 }
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	352
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	353 //////////////////////////////////////////////////////////////////////////////////////////
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	354
102 027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	355 void DtoDeclareClass(ClassDeclaration* cd)
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	356 {
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	357 if (cd->ir.declared) return;
db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	358 cd->ir.declared = true;
102 027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	359
132 1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	360 Logger::println("DtoDeclareClass(%s): %s", cd->toPrettyChars(), cd->loc.toChars());
102 027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	361 LOG_SCOPE;
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	362
622 26fce59fe80a Wrapped all the most potentially expensive logging calls in a conditional to only do work when actually requested. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 618 diff changeset	363 //printf("declare class: %s\n", cd->toPrettyChars());
26fce59fe80a Wrapped all the most potentially expensive logging calls in a conditional to only do work when actually requested. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 618 diff changeset	364
102 027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	365 assert(cd->type->ty == Tclass);
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	366 TypeClass* ts = (TypeClass*)cd->type;
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	367
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	368 assert(cd->ir.irStruct);
db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	369 IrStruct* irstruct = cd->ir.irStruct;
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	370
102 027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	371 gIR->structs.push_back(irstruct);
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	372 gIR->classes.push_back(cd);
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	373
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	374 bool needs_definition = false;
147 0636f6269dfd [svn r152] Relates to ticket #34. Always emit class definition if it is a template instance. Linkage still needs to be fixed. ChristianK parents: 142 diff changeset	375 if (cd->getModule() == gIR->dmodule \|\| DtoIsTemplateInstance(cd)) {
123 7f9a0a58394b [svn r127] Updated the lphobos build scripts a little. Created a new rebuild profile. lindquist parents: 121 diff changeset	376 needs_definition = true;
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	377 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	378
149 4c577c2b7229 [svn r155] Fixed a bunch of linkage problems (especially with templates) lindquist parents: 147 diff changeset	379 llvm::GlobalValue::LinkageTypes _linkage = DtoLinkage(cd);
136 0e28624814e8 [svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though lindquist parents: 133 diff changeset	380
0e28624814e8 [svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though lindquist parents: 133 diff changeset	381 // interfaces have no static initializer
0e28624814e8 [svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though lindquist parents: 133 diff changeset	382 // same goes for abstract classes
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	383 if (!cd->isInterfaceDeclaration() && !cd->isAbstract()) {
113 27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	384 // vtable
27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	385 std::string varname("_D");
27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	386 varname.append(cd->mangle());
27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	387 varname.append("6__vtblZ");
193 aca17e55b7a5 [svn r209] Fixed: exotic array to pointer casts were broken. lindquist parents: 192 diff changeset	388 cd->ir.irStruct->vtbl = new llvm::GlobalVariable(ts->ir.vtblType->get(), true, _linkage, 0, varname, gIR->module);
136 0e28624814e8 [svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though lindquist parents: 133 diff changeset	389 }
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	390
136 0e28624814e8 [svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though lindquist parents: 133 diff changeset	391 // get interface info type
0e28624814e8 [svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though lindquist parents: 133 diff changeset	392 const llvm::StructType* infoTy = DtoInterfaceInfoType();
102 027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	393
136 0e28624814e8 [svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though lindquist parents: 133 diff changeset	394 // interface info array
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	395 if (!cd->ir.irStruct->interfaceVec.empty()) {
136 0e28624814e8 [svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though lindquist parents: 133 diff changeset	396 // symbol name
0e28624814e8 [svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though lindquist parents: 133 diff changeset	397 std::string nam = "_D";
0e28624814e8 [svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though lindquist parents: 133 diff changeset	398 nam.append(cd->mangle());
0e28624814e8 [svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though lindquist parents: 133 diff changeset	399 nam.append("16__interfaceInfosZ");
0e28624814e8 [svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though lindquist parents: 133 diff changeset	400 // resolve array type
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	401 const llvm::ArrayType* arrTy = llvm::ArrayType::get(infoTy, cd->ir.irStruct->interfaceVec.size());
136 0e28624814e8 [svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though lindquist parents: 133 diff changeset	402 // declare global
0e28624814e8 [svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though lindquist parents: 133 diff changeset	403 irstruct->interfaceInfosTy = arrTy;
0e28624814e8 [svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though lindquist parents: 133 diff changeset	404 irstruct->interfaceInfos = new llvm::GlobalVariable(arrTy, true, _linkage, NULL, nam, gIR->module);
0e28624814e8 [svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though lindquist parents: 133 diff changeset	405 }
113 27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	406
136 0e28624814e8 [svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though lindquist parents: 133 diff changeset	407 // interfaces have no static initializer
0e28624814e8 [svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though lindquist parents: 133 diff changeset	408 // same goes for abstract classes
0e28624814e8 [svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though lindquist parents: 133 diff changeset	409 if (!cd->isInterfaceDeclaration() && !cd->isAbstract()) {
113 27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	410 // interface vtables
27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	411 unsigned idx = 0;
142 a123dca8349b [svn r146] fixed some potential problems with mismatch in order of interfaces in class data layout lindquist parents: 138 diff changeset	412 for (IrStruct::InterfaceVectorIter i=irstruct->interfaceVec.begin(); i!=irstruct->interfaceVec.end(); ++i)
113 27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	413 {
142 a123dca8349b [svn r146] fixed some potential problems with mismatch in order of interfaces in class data layout lindquist parents: 138 diff changeset	414 IrInterface* iri = *i;
a123dca8349b [svn r146] fixed some potential problems with mismatch in order of interfaces in class data layout lindquist parents: 138 diff changeset	415 ClassDeclaration* id = iri->decl;
102 027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	416
113 27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	417 std::string nam("_D");
27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	418 nam.append(cd->mangle());
27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	419 nam.append("11__interface");
27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	420 nam.append(id->mangle());
27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	421 nam.append("6__vtblZ");
102 027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	422
113 27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	423 assert(iri->vtblTy);
307 7ade5e035beb [svn r328] Fixed an issue with interfaces where the vtable type of a interface implemented could be invalid. Fixes several tango modules like, FileStream, ServerSocket lindquist parents: 295 diff changeset	424 iri->vtbl = new llvm::GlobalVariable(iri->vtblTy->get(), true, _linkage, 0, nam, gIR->module);
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 210 diff changeset	425 LLConstant* idxs[2] = {DtoConstUint(0), DtoConstUint(idx)};
113 27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	426 iri->info = llvm::ConstantExpr::getGetElementPtr(irstruct->interfaceInfos, idxs, 2);
27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	427 idx++;
27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	428 }
27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	429
27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	430 // init
27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	431 std::string initname("_D");
27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	432 initname.append(cd->mangle());
27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	433 initname.append("6__initZ");
27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	434
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	435 llvm::GlobalVariable* initvar = new llvm::GlobalVariable(ts->ir.type->get(), true, _linkage, NULL, initname, gIR->module);
db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	436 cd->ir.irStruct->init = initvar;
113 27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	437 }
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	438
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	439 gIR->classes.pop_back();
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	440 gIR->structs.pop_back();
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	441
102 027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	442 gIR->constInitList.push_back(cd);
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	443 if (needs_definition)
102 027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	444 gIR->defineList.push_back(cd);
103 855adfdb8d38 [svn r107] Getting .classinfo on a class instance now works (classinfo is stored in vtable) lindquist parents: 102 diff changeset	445
855adfdb8d38 [svn r107] Getting .classinfo on a class instance now works (classinfo is stored in vtable) lindquist parents: 102 diff changeset	446 // classinfo
855adfdb8d38 [svn r107] Getting .classinfo on a class instance now works (classinfo is stored in vtable) lindquist parents: 102 diff changeset	447 DtoDeclareClassInfo(cd);
106 5b5194b25f33 [svn r110] Fixed typeinfo for classes. lindquist parents: 103 diff changeset	448
5b5194b25f33 [svn r110] Fixed typeinfo for classes. lindquist parents: 103 diff changeset	449 // typeinfo
123 7f9a0a58394b [svn r127] Updated the lphobos build scripts a little. Created a new rebuild profile. lindquist parents: 121 diff changeset	450 if (needs_definition)
275 665b81613475 [svn r296] Removed: the 'suite' dir, it never took off! lindquist parents: 271 diff changeset	451 DtoTypeInfoOf(cd->type, false);
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	452 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	453
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	454 //////////////////////////////////////////////////////////////////////////////////////////
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	455
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	456 void DtoConstInitClass(ClassDeclaration* cd)
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	457 {
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	458 if (cd->ir.initialized) return;
db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	459 cd->ir.initialized = true;
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	460
132 1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	461 Logger::println("DtoConstInitClass(%s): %s", cd->toPrettyChars(), cd->loc.toChars());
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	462 LOG_SCOPE;
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	463
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	464 IrStruct* irstruct = cd->ir.irStruct;
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	465 gIR->structs.push_back(irstruct);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	466 gIR->classes.push_back(cd);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	467
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	468 // get the struct (class) type
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	469 assert(cd->type->ty == Tclass);
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	470 TypeClass* ts = (TypeClass*)cd->type;
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	471 const llvm::StructType* structtype = isaStruct(ts->ir.type->get());
193 aca17e55b7a5 [svn r209] Fixed: exotic array to pointer casts were broken. lindquist parents: 192 diff changeset	472 #if OPAQUE_VTBLS
aca17e55b7a5 [svn r209] Fixed: exotic array to pointer casts were broken. lindquist parents: 192 diff changeset	473 const llvm::ArrayType* vtbltype = isaArray(ts->ir.vtblType->get());
aca17e55b7a5 [svn r209] Fixed: exotic array to pointer casts were broken. lindquist parents: 192 diff changeset	474 #else
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	475 const llvm::StructType* vtbltype = isaStruct(ts->ir.vtblType->get());
193 aca17e55b7a5 [svn r209] Fixed: exotic array to pointer casts were broken. lindquist parents: 192 diff changeset	476 #endif
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	477
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	478 // make sure each offset knows its default initializer
136 0e28624814e8 [svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though lindquist parents: 133 diff changeset	479 for (IrStruct::OffsetMap::iterator i=irstruct->offsets.begin(); i!=irstruct->offsets.end(); ++i)
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	480 {
136 0e28624814e8 [svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though lindquist parents: 133 diff changeset	481 IrStruct::Offset* so = &i->second;
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 210 diff changeset	482 LLConstant* finit = DtoConstFieldInitializer(so->var->type, so->var->init);
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	483 so->init = finit;
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	484 so->var->ir.irField->constInit = finit;
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	485 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	486
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	487 // fill out fieldtypes/inits
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 210 diff changeset	488 std::vector<LLConstant*> fieldinits;
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	489
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	490 // first field is always the vtable
190 36044016709a [svn r206] Fixed some interfaceInfo related issues, closes #44 lindquist parents: 177 diff changeset	491 if (cd->isAbstract() \|\| cd->isInterfaceDeclaration())
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	492 {
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 210 diff changeset	493 const LLType* ptrTy = getPtrToType(ts->ir.vtblType->get());
190 36044016709a [svn r206] Fixed some interfaceInfo related issues, closes #44 lindquist parents: 177 diff changeset	494 fieldinits.push_back(llvm::Constant::getNullValue(ptrTy));
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	495 }
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	496 else
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	497 {
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	498 assert(cd->ir.irStruct->vtbl != 0);
db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	499 fieldinits.push_back(cd->ir.irStruct->vtbl);
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	500 }
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	501
115 5ba6d286c941 [svn r119] Added the monitor data field that comes after the vtable pointer to all classes. Represented as a void* initialized to zero. lindquist parents: 114 diff changeset	502 // then comes monitor
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 217 diff changeset	503 fieldinits.push_back(llvm::ConstantPointerNull::get(getPtrToType(LLType::Int8Ty)));
115 5ba6d286c941 [svn r119] Added the monitor data field that comes after the vtable pointer to all classes. Represented as a void* initialized to zero. lindquist parents: 114 diff changeset	504
137 ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	505 // go through the field inits and build the default initializer
ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	506 size_t nfi = irstruct->defaultFields.size();
ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	507 for (size_t i=0; i<nfi; ++i) {
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 210 diff changeset	508 LLConstant* c;
137 ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	509 if (irstruct->defaultFields[i]) {
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	510 c = irstruct->defaultFields[i]->ir.irField->constInit;
137 ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	511 assert(c);
ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	512 }
ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	513 else {
ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	514 const llvm::ArrayType* arrty = isaArray(structtype->getElementType(i+2));
ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	515 assert(arrty);
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 217 diff changeset	516 std::vector<LLConstant*> vals(arrty->getNumElements(), llvm::ConstantInt::get(LLType::Int8Ty, 0, false));
137 ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	517 c = llvm::ConstantArray::get(arrty, vals);
ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	518 }
ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	519 fieldinits.push_back(c);
ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	520 }
132 1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	521
137 ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	522 // last comes interface vtables
136 0e28624814e8 [svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though lindquist parents: 133 diff changeset	523 const llvm::StructType* infoTy = DtoInterfaceInfoType();
142 a123dca8349b [svn r146] fixed some potential problems with mismatch in order of interfaces in class data layout lindquist parents: 138 diff changeset	524 for (IrStruct::InterfaceVectorIter i=irstruct->interfaceVec.begin(); i!=irstruct->interfaceVec.end(); ++i)
113 27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	525 {
142 a123dca8349b [svn r146] fixed some potential problems with mismatch in order of interfaces in class data layout lindquist parents: 138 diff changeset	526 IrInterface* iri = *i;
136 0e28624814e8 [svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though lindquist parents: 133 diff changeset	527 iri->infoTy = infoTy;
142 a123dca8349b [svn r146] fixed some potential problems with mismatch in order of interfaces in class data layout lindquist parents: 138 diff changeset	528
192 67ed21bf16af [svn r208] const init interface vtbls to nonzero values only for nonabstract classes ChristianK parents: 190 diff changeset	529 if (cd->isAbstract() \|\| cd->isInterfaceDeclaration())
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	530 {
137 ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	531 fieldinits.push_back(llvm::Constant::getNullValue(structtype->getElementType(iri->index)));
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	532 }
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	533 else
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	534 {
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	535 assert(iri->vtbl);
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	536 fieldinits.push_back(iri->vtbl);
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	537 }
113 27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	538 }
27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	539
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	540 // generate initializer
113 27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	541 #if 0
137 ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	542 //Logger::cout() << cd->toPrettyChars() << " \| " << *structtype << '\n';
ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	543 assert(fieldinits.size() == structtype->getNumElements());
102 027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	544 for(size_t i=0; i<structtype->getNumElements(); ++i) {
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	545 Logger::cout() << "s#" << i << " = " << *structtype->getElementType(i) << '\n';
137 ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	546 Logger::cout() << "i#" << i << " = " << *fieldinits[i] << '\n';
ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	547 assert(fieldinits[i]->getType() == structtype->getElementType(i));
102 027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	548 }
137 ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	549 #endif
102 027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	550
137 ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	551 #if 0
102 027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	552 for(size_t i=0; i<fieldinits.size(); ++i) {
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	553 Logger::cout() << "i#" << i << " = " << *fieldinits[i]->getType() << '\n';
113 27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	554 }
27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	555 #endif
102 027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	556
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 210 diff changeset	557 LLConstant* _init = llvm::ConstantStruct::get(structtype, fieldinits);
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	558 assert(_init);
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	559 cd->ir.irStruct->constInit = _init;
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	560
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	561 // abstract classes have no static vtable
137 ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	562 // neither do interfaces (on their own, the implementing class supplies the vtable)
ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	563 if (!cd->isInterfaceDeclaration() && !cd->isAbstract())
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	564 {
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	565 // generate vtable initializer
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 210 diff changeset	566 std::vector<LLConstant*> sinits;
102 027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	567
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	568 for (int k=0; k < cd->vtbl.dim; k++)
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	569 {
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	570 Dsymbol* dsym = (Dsymbol*)cd->vtbl.data[k];
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	571 assert(dsym);
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	572 //Logger::cout() << "vtblsym: " << dsym->toChars() << '\n';
102 027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	573
193 aca17e55b7a5 [svn r209] Fixed: exotic array to pointer casts were broken. lindquist parents: 192 diff changeset	574 #if OPAQUE_VTBLS
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 210 diff changeset	575 const LLType* targetTy = getVoidPtrType();
193 aca17e55b7a5 [svn r209] Fixed: exotic array to pointer casts were broken. lindquist parents: 192 diff changeset	576 #else
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 210 diff changeset	577 const LLType* targetTy = vtbltype->getElementType(k);
193 aca17e55b7a5 [svn r209] Fixed: exotic array to pointer casts were broken. lindquist parents: 192 diff changeset	578 #endif
aca17e55b7a5 [svn r209] Fixed: exotic array to pointer casts were broken. lindquist parents: 192 diff changeset	579
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 210 diff changeset	580 LLConstant* c = NULL;
193 aca17e55b7a5 [svn r209] Fixed: exotic array to pointer casts were broken. lindquist parents: 192 diff changeset	581 // virtual method
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	582 if (FuncDeclaration* fd = dsym->isFuncDeclaration()) {
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	583 DtoForceDeclareDsymbol(fd);
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	584 assert(fd->ir.irFunc->func);
193 aca17e55b7a5 [svn r209] Fixed: exotic array to pointer casts were broken. lindquist parents: 192 diff changeset	585 c = llvm::cast<llvm::Constant>(fd->ir.irFunc->func);
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	586 }
193 aca17e55b7a5 [svn r209] Fixed: exotic array to pointer casts were broken. lindquist parents: 192 diff changeset	587 // classinfo
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	588 else if (ClassDeclaration* cd2 = dsym->isClassDeclaration()) {
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	589 assert(cd->ir.irStruct->classInfo);
193 aca17e55b7a5 [svn r209] Fixed: exotic array to pointer casts were broken. lindquist parents: 192 diff changeset	590 c = cd->ir.irStruct->classInfo;
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	591 }
193 aca17e55b7a5 [svn r209] Fixed: exotic array to pointer casts were broken. lindquist parents: 192 diff changeset	592 assert(c != NULL);
102 027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	593
193 aca17e55b7a5 [svn r209] Fixed: exotic array to pointer casts were broken. lindquist parents: 192 diff changeset	594 // cast if necessary (overridden method)
aca17e55b7a5 [svn r209] Fixed: exotic array to pointer casts were broken. lindquist parents: 192 diff changeset	595 if (c->getType() != targetTy)
aca17e55b7a5 [svn r209] Fixed: exotic array to pointer casts were broken. lindquist parents: 192 diff changeset	596 c = llvm::ConstantExpr::getBitCast(c, targetTy);
aca17e55b7a5 [svn r209] Fixed: exotic array to pointer casts were broken. lindquist parents: 192 diff changeset	597 sinits.push_back(c);
113 27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	598 }
193 aca17e55b7a5 [svn r209] Fixed: exotic array to pointer casts were broken. lindquist parents: 192 diff changeset	599 #if OPAQUE_VTBLS
aca17e55b7a5 [svn r209] Fixed: exotic array to pointer casts were broken. lindquist parents: 192 diff changeset	600 const llvm::ArrayType* svtbl_ty = isaArray(ts->ir.vtblType->get());
199 ba47ac346ddd [svn r215] fix for empty class vtbl ChristianK parents: 193 diff changeset	601 cd->ir.irStruct->constVtbl = llvm::ConstantArray::get(svtbl_ty, sinits);
193 aca17e55b7a5 [svn r209] Fixed: exotic array to pointer casts were broken. lindquist parents: 192 diff changeset	602 #else
aca17e55b7a5 [svn r209] Fixed: exotic array to pointer casts were broken. lindquist parents: 192 diff changeset	603 const llvm::StructType* svtbl_ty = isaStruct(ts->ir.vtblType->get());
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 210 diff changeset	604 LLConstant* cvtblInit = llvm::ConstantStruct::get(svtbl_ty, sinits);
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	605 cd->ir.irStruct->constVtbl = llvm::cast<llvm::ConstantStruct>(cvtblInit);
193 aca17e55b7a5 [svn r209] Fixed: exotic array to pointer casts were broken. lindquist parents: 192 diff changeset	606 #endif
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	607
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	608 // create interface vtable const initalizers
142 a123dca8349b [svn r146] fixed some potential problems with mismatch in order of interfaces in class data layout lindquist parents: 138 diff changeset	609 for (IrStruct::InterfaceVectorIter i=irstruct->interfaceVec.begin(); i!=irstruct->interfaceVec.end(); ++i)
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	610 {
142 a123dca8349b [svn r146] fixed some potential problems with mismatch in order of interfaces in class data layout lindquist parents: 138 diff changeset	611 IrInterface* iri = *i;
a123dca8349b [svn r146] fixed some potential problems with mismatch in order of interfaces in class data layout lindquist parents: 138 diff changeset	612 BaseClass* b = iri->base;
a123dca8349b [svn r146] fixed some potential problems with mismatch in order of interfaces in class data layout lindquist parents: 138 diff changeset	613
a123dca8349b [svn r146] fixed some potential problems with mismatch in order of interfaces in class data layout lindquist parents: 138 diff changeset	614 ClassDeclaration* id = iri->decl;
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	615 assert(id->type->ty == Tclass);
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	616 TypeClass* its = (TypeClass*)id->type;
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	617
193 aca17e55b7a5 [svn r209] Fixed: exotic array to pointer casts were broken. lindquist parents: 192 diff changeset	618 #if OPAQUE_VTBLS
aca17e55b7a5 [svn r209] Fixed: exotic array to pointer casts were broken. lindquist parents: 192 diff changeset	619 const llvm::ArrayType* ivtbl_ty = isaArray(its->ir.vtblType->get());
aca17e55b7a5 [svn r209] Fixed: exotic array to pointer casts were broken. lindquist parents: 192 diff changeset	620 #else
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	621 const llvm::StructType* ivtbl_ty = isaStruct(its->ir.vtblType->get());
193 aca17e55b7a5 [svn r209] Fixed: exotic array to pointer casts were broken. lindquist parents: 192 diff changeset	622 #endif
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	623
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	624 // generate interface info initializer
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 210 diff changeset	625 std::vector<LLConstant*> infoInits;
136 0e28624814e8 [svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though lindquist parents: 133 diff changeset	626
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	627 // classinfo
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	628 assert(id->ir.irStruct->classInfo);
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 210 diff changeset	629 LLConstant* c = id->ir.irStruct->classInfo;
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	630 infoInits.push_back(c);
136 0e28624814e8 [svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though lindquist parents: 133 diff changeset	631
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	632 // vtbl
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 217 diff changeset	633 const LLType* byteptrptrty = getPtrToType(getPtrToType(LLType::Int8Ty));
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	634 c = llvm::ConstantExpr::getBitCast(iri->vtbl, byteptrptrty);
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	635 c = DtoConstSlice(DtoConstSize_t(b->vtbl.dim), c);
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	636 infoInits.push_back(c);
136 0e28624814e8 [svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though lindquist parents: 133 diff changeset	637
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	638 // offset
137 ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	639 assert(iri->index >= 0);
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	640 size_t ioff = gTargetData->getStructLayout(isaStruct(cd->type->ir.type->get()))->getElementOffset(iri->index);
137 ce7b81fb957f [svn r141] fixed more problems with classinfo lindquist parents: 136 diff changeset	641 infoInits.push_back(DtoConstUint(ioff));
136 0e28624814e8 [svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though lindquist parents: 133 diff changeset	642
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	643 // create interface info initializer constant
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	644 iri->infoInit = llvm::cast<llvm::ConstantStruct>(llvm::ConstantStruct::get(iri->infoTy, infoInits));
113 27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	645
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	646 // generate vtable initializer
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 210 diff changeset	647 std::vector<LLConstant*> iinits;
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	648
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	649 // add interface info
193 aca17e55b7a5 [svn r209] Fixed: exotic array to pointer casts were broken. lindquist parents: 192 diff changeset	650 #if OPAQUE_VTBLS
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 210 diff changeset	651 const LLType* targetTy = getVoidPtrType();
193 aca17e55b7a5 [svn r209] Fixed: exotic array to pointer casts were broken. lindquist parents: 192 diff changeset	652 iinits.push_back(llvm::ConstantExpr::getBitCast(iri->info, targetTy));
aca17e55b7a5 [svn r209] Fixed: exotic array to pointer casts were broken. lindquist parents: 192 diff changeset	653 #else
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	654 iinits.push_back(iri->info);
193 aca17e55b7a5 [svn r209] Fixed: exotic array to pointer casts were broken. lindquist parents: 192 diff changeset	655 #endif
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	656
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	657 for (int k=1; k < b->vtbl.dim; k++)
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	658 {
622 26fce59fe80a Wrapped all the most potentially expensive logging calls in a conditional to only do work when actually requested. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 618 diff changeset	659 // Logger::println("interface vtbl const init nr. %d", k);
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	660 Dsymbol* dsym = (Dsymbol*)b->vtbl.data[k];
423 3424f0fab7a9 Error instead of assert on unimplemented interface functions. Christian Kamm <kamm incasoftware de> parents: 422 diff changeset	661
3424f0fab7a9 Error instead of assert on unimplemented interface functions. Christian Kamm <kamm incasoftware de> parents: 422 diff changeset	662 // error on unimplemented functions, error was already generated earlier
3424f0fab7a9 Error instead of assert on unimplemented interface functions. Christian Kamm <kamm incasoftware de> parents: 422 diff changeset	663 if(!dsym)
3424f0fab7a9 Error instead of assert on unimplemented interface functions. Christian Kamm <kamm incasoftware de> parents: 422 diff changeset	664 fatal();
3424f0fab7a9 Error instead of assert on unimplemented interface functions. Christian Kamm <kamm incasoftware de> parents: 422 diff changeset	665
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	666 FuncDeclaration* fd = dsym->isFuncDeclaration();
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	667 assert(fd);
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	668 DtoForceDeclareDsymbol(fd);
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	669 assert(fd->ir.irFunc->func);
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 210 diff changeset	670 LLConstant* c = llvm::cast<llvm::Constant>(fd->ir.irFunc->func);
136 0e28624814e8 [svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though lindquist parents: 133 diff changeset	671
193 aca17e55b7a5 [svn r209] Fixed: exotic array to pointer casts were broken. lindquist parents: 192 diff changeset	672 #if !OPAQUE_VTBLS
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 210 diff changeset	673 const LLType* targetTy = iri->vtblTy->getContainedType(k);
193 aca17e55b7a5 [svn r209] Fixed: exotic array to pointer casts were broken. lindquist parents: 192 diff changeset	674 #endif
aca17e55b7a5 [svn r209] Fixed: exotic array to pointer casts were broken. lindquist parents: 192 diff changeset	675
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	676 // we have to bitcast, as the type created in ResolveClass expects a different this type
193 aca17e55b7a5 [svn r209] Fixed: exotic array to pointer casts were broken. lindquist parents: 192 diff changeset	677 c = llvm::ConstantExpr::getBitCast(c, targetTy);
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	678 iinits.push_back(c);
622 26fce59fe80a Wrapped all the most potentially expensive logging calls in a conditional to only do work when actually requested. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 618 diff changeset	679 // if (Logger::enabled())
26fce59fe80a Wrapped all the most potentially expensive logging calls in a conditional to only do work when actually requested. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 618 diff changeset	680 // Logger::cout() << "c: " << *c << '\n';
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	681 }
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	682
193 aca17e55b7a5 [svn r209] Fixed: exotic array to pointer casts were broken. lindquist parents: 192 diff changeset	683 #if OPAQUE_VTBLS
622 26fce59fe80a Wrapped all the most potentially expensive logging calls in a conditional to only do work when actually requested. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 618 diff changeset	684 // if (Logger::enabled())
26fce59fe80a Wrapped all the most potentially expensive logging calls in a conditional to only do work when actually requested. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 618 diff changeset	685 // Logger::cout() << "n: " << iinits.size() << " ivtbl_ty: " << *ivtbl_ty << '\n';
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 210 diff changeset	686 LLConstant* civtblInit = llvm::ConstantArray::get(ivtbl_ty, iinits);
193 aca17e55b7a5 [svn r209] Fixed: exotic array to pointer casts were broken. lindquist parents: 192 diff changeset	687 iri->vtblInit = llvm::cast<llvm::ConstantArray>(civtblInit);
aca17e55b7a5 [svn r209] Fixed: exotic array to pointer casts were broken. lindquist parents: 192 diff changeset	688 #else
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 210 diff changeset	689 LLConstant* civtblInit = llvm::ConstantStruct::get(ivtbl_ty, iinits);
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	690 iri->vtblInit = llvm::cast<llvm::ConstantStruct>(civtblInit);
193 aca17e55b7a5 [svn r209] Fixed: exotic array to pointer casts were broken. lindquist parents: 192 diff changeset	691 #endif
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	692 }
136 0e28624814e8 [svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though lindquist parents: 133 diff changeset	693 }
0e28624814e8 [svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though lindquist parents: 133 diff changeset	694 // we always generate interfaceinfos as best we can
177 cea8dcfa76df [svn r193] Fixed: abstract classes implementing interfaces now output proper Interface info arrays. (null vtables). lindquist parents: 173 diff changeset	695 else
136 0e28624814e8 [svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though lindquist parents: 133 diff changeset	696 {
177 cea8dcfa76df [svn r193] Fixed: abstract classes implementing interfaces now output proper Interface info arrays. (null vtables). lindquist parents: 173 diff changeset	697 // TODO: this is duplicated code from right above... I'm just too lazy to generalise it right now :/
cea8dcfa76df [svn r193] Fixed: abstract classes implementing interfaces now output proper Interface info arrays. (null vtables). lindquist parents: 173 diff changeset	698 // create interface vtable const initalizers
cea8dcfa76df [svn r193] Fixed: abstract classes implementing interfaces now output proper Interface info arrays. (null vtables). lindquist parents: 173 diff changeset	699 for (IrStruct::InterfaceVectorIter i=irstruct->interfaceVec.begin(); i!=irstruct->interfaceVec.end(); ++i)
136 0e28624814e8 [svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though lindquist parents: 133 diff changeset	700 {
177 cea8dcfa76df [svn r193] Fixed: abstract classes implementing interfaces now output proper Interface info arrays. (null vtables). lindquist parents: 173 diff changeset	701 IrInterface* iri = *i;
cea8dcfa76df [svn r193] Fixed: abstract classes implementing interfaces now output proper Interface info arrays. (null vtables). lindquist parents: 173 diff changeset	702 BaseClass* b = iri->base;
cea8dcfa76df [svn r193] Fixed: abstract classes implementing interfaces now output proper Interface info arrays. (null vtables). lindquist parents: 173 diff changeset	703
cea8dcfa76df [svn r193] Fixed: abstract classes implementing interfaces now output proper Interface info arrays. (null vtables). lindquist parents: 173 diff changeset	704 ClassDeclaration* id = iri->decl;
136 0e28624814e8 [svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though lindquist parents: 133 diff changeset	705 assert(id->type->ty == Tclass);
0e28624814e8 [svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though lindquist parents: 133 diff changeset	706 TypeClass* its = (TypeClass*)id->type;
0e28624814e8 [svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though lindquist parents: 133 diff changeset	707
0e28624814e8 [svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though lindquist parents: 133 diff changeset	708 // generate interface info initializer
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 210 diff changeset	709 std::vector<LLConstant*> infoInits;
136 0e28624814e8 [svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though lindquist parents: 133 diff changeset	710
0e28624814e8 [svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though lindquist parents: 133 diff changeset	711 // classinfo
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	712 assert(id->ir.irStruct->classInfo);
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 210 diff changeset	713 LLConstant* c = id->ir.irStruct->classInfo;
136 0e28624814e8 [svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though lindquist parents: 133 diff changeset	714 infoInits.push_back(c);
0e28624814e8 [svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though lindquist parents: 133 diff changeset	715
0e28624814e8 [svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though lindquist parents: 133 diff changeset	716 // vtbl
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 217 diff changeset	717 const LLType* byteptrptrty = getPtrToType(getPtrToType(LLType::Int8Ty));
136 0e28624814e8 [svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though lindquist parents: 133 diff changeset	718 c = DtoConstSlice(DtoConstSize_t(0), getNullPtr(byteptrptrty));
0e28624814e8 [svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though lindquist parents: 133 diff changeset	719 infoInits.push_back(c);
0e28624814e8 [svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though lindquist parents: 133 diff changeset	720
0e28624814e8 [svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though lindquist parents: 133 diff changeset	721 // offset
177 cea8dcfa76df [svn r193] Fixed: abstract classes implementing interfaces now output proper Interface info arrays. (null vtables). lindquist parents: 173 diff changeset	722 assert(iri->index >= 0);
cea8dcfa76df [svn r193] Fixed: abstract classes implementing interfaces now output proper Interface info arrays. (null vtables). lindquist parents: 173 diff changeset	723 size_t ioff = gTargetData->getStructLayout(isaStruct(cd->type->ir.type->get()))->getElementOffset(iri->index);
cea8dcfa76df [svn r193] Fixed: abstract classes implementing interfaces now output proper Interface info arrays. (null vtables). lindquist parents: 173 diff changeset	724 infoInits.push_back(DtoConstUint(ioff));
136 0e28624814e8 [svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though lindquist parents: 133 diff changeset	725
0e28624814e8 [svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though lindquist parents: 133 diff changeset	726 // create interface info initializer constant
0e28624814e8 [svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though lindquist parents: 133 diff changeset	727 iri->infoInit = llvm::cast<llvm::ConstantStruct>(llvm::ConstantStruct::get(iri->infoTy, infoInits));
0e28624814e8 [svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though lindquist parents: 133 diff changeset	728 }
177 cea8dcfa76df [svn r193] Fixed: abstract classes implementing interfaces now output proper Interface info arrays. (null vtables). lindquist parents: 173 diff changeset	729 }
113 27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	730
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	731 gIR->classes.pop_back();
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	732 gIR->structs.pop_back();
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	733 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	734
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	735 //////////////////////////////////////////////////////////////////////////////////////////
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	736
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	737 void DtoDefineClass(ClassDeclaration* cd)
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	738 {
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	739 if (cd->ir.defined) return;
db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	740 cd->ir.defined = true;
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	741
132 1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	742 Logger::println("DtoDefineClass(%s): %s", cd->toPrettyChars(), cd->loc.toChars());
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	743 LOG_SCOPE;
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	744
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	745 // get the struct (class) type
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	746 assert(cd->type->ty == Tclass);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	747 TypeClass* ts = (TypeClass*)cd->type;
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	748
147 0636f6269dfd [svn r152] Relates to ticket #34. Always emit class definition if it is a template instance. Linkage still needs to be fixed. ChristianK parents: 142 diff changeset	749 if (cd->getModule() == gIR->dmodule \|\| DtoIsTemplateInstance(cd)) {
177 cea8dcfa76df [svn r193] Fixed: abstract classes implementing interfaces now output proper Interface info arrays. (null vtables). lindquist parents: 173 diff changeset	750
cea8dcfa76df [svn r193] Fixed: abstract classes implementing interfaces now output proper Interface info arrays. (null vtables). lindquist parents: 173 diff changeset	751 // interfaces don't have static initializer/vtable
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	752 // neither do abstract classes
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	753 if (!cd->isInterfaceDeclaration() && !cd->isAbstract())
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	754 {
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	755 cd->ir.irStruct->init->setInitializer(cd->ir.irStruct->constInit);
db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	756 cd->ir.irStruct->vtbl->setInitializer(cd->ir.irStruct->constVtbl);
113 27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	757
27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	758 // initialize interface vtables
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	759 IrStruct* irstruct = cd->ir.irStruct;
142 a123dca8349b [svn r146] fixed some potential problems with mismatch in order of interfaces in class data layout lindquist parents: 138 diff changeset	760 for (IrStruct::InterfaceVectorIter i=irstruct->interfaceVec.begin(); i!=irstruct->interfaceVec.end(); ++i)
113 27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	761 {
142 a123dca8349b [svn r146] fixed some potential problems with mismatch in order of interfaces in class data layout lindquist parents: 138 diff changeset	762 IrInterface* iri = *i;
113 27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	763 iri->vtbl->setInitializer(iri->vtblInit);
27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	764 }
177 cea8dcfa76df [svn r193] Fixed: abstract classes implementing interfaces now output proper Interface info arrays. (null vtables). lindquist parents: 173 diff changeset	765 }
cea8dcfa76df [svn r193] Fixed: abstract classes implementing interfaces now output proper Interface info arrays. (null vtables). lindquist parents: 173 diff changeset	766
cea8dcfa76df [svn r193] Fixed: abstract classes implementing interfaces now output proper Interface info arrays. (null vtables). lindquist parents: 173 diff changeset	767 // always do interface info array when possible
cea8dcfa76df [svn r193] Fixed: abstract classes implementing interfaces now output proper Interface info arrays. (null vtables). lindquist parents: 173 diff changeset	768 IrStruct* irstruct = cd->ir.irStruct;
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 210 diff changeset	769 std::vector<LLConstant*> infoInits;
177 cea8dcfa76df [svn r193] Fixed: abstract classes implementing interfaces now output proper Interface info arrays. (null vtables). lindquist parents: 173 diff changeset	770 for (IrStruct::InterfaceVectorIter i=irstruct->interfaceVec.begin(); i!=irstruct->interfaceVec.end(); ++i)
cea8dcfa76df [svn r193] Fixed: abstract classes implementing interfaces now output proper Interface info arrays. (null vtables). lindquist parents: 173 diff changeset	771 {
cea8dcfa76df [svn r193] Fixed: abstract classes implementing interfaces now output proper Interface info arrays. (null vtables). lindquist parents: 173 diff changeset	772 IrInterface* iri = *i;
cea8dcfa76df [svn r193] Fixed: abstract classes implementing interfaces now output proper Interface info arrays. (null vtables). lindquist parents: 173 diff changeset	773 infoInits.push_back(iri->infoInit);
cea8dcfa76df [svn r193] Fixed: abstract classes implementing interfaces now output proper Interface info arrays. (null vtables). lindquist parents: 173 diff changeset	774 }
cea8dcfa76df [svn r193] Fixed: abstract classes implementing interfaces now output proper Interface info arrays. (null vtables). lindquist parents: 173 diff changeset	775 // set initializer
cea8dcfa76df [svn r193] Fixed: abstract classes implementing interfaces now output proper Interface info arrays. (null vtables). lindquist parents: 173 diff changeset	776 if (!infoInits.empty())
cea8dcfa76df [svn r193] Fixed: abstract classes implementing interfaces now output proper Interface info arrays. (null vtables). lindquist parents: 173 diff changeset	777 {
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 210 diff changeset	778 LLConstant* arrInit = llvm::ConstantArray::get(irstruct->interfaceInfosTy, infoInits);
177 cea8dcfa76df [svn r193] Fixed: abstract classes implementing interfaces now output proper Interface info arrays. (null vtables). lindquist parents: 173 diff changeset	779 irstruct->interfaceInfos->setInitializer(arrInit);
cea8dcfa76df [svn r193] Fixed: abstract classes implementing interfaces now output proper Interface info arrays. (null vtables). lindquist parents: 173 diff changeset	780 }
cea8dcfa76df [svn r193] Fixed: abstract classes implementing interfaces now output proper Interface info arrays. (null vtables). lindquist parents: 173 diff changeset	781 else
cea8dcfa76df [svn r193] Fixed: abstract classes implementing interfaces now output proper Interface info arrays. (null vtables). lindquist parents: 173 diff changeset	782 {
cea8dcfa76df [svn r193] Fixed: abstract classes implementing interfaces now output proper Interface info arrays. (null vtables). lindquist parents: 173 diff changeset	783 assert(irstruct->interfaceInfos == NULL);
113 27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	784 }
123 7f9a0a58394b [svn r127] Updated the lphobos build scripts a little. Created a new rebuild profile. lindquist parents: 121 diff changeset	785
7f9a0a58394b [svn r127] Updated the lphobos build scripts a little. Created a new rebuild profile. lindquist parents: 121 diff changeset	786 // generate classinfo
7f9a0a58394b [svn r127] Updated the lphobos build scripts a little. Created a new rebuild profile. lindquist parents: 121 diff changeset	787 DtoDefineClassInfo(cd);
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	788 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	789 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	790
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	791 //////////////////////////////////////////////////////////////////////////////////////////
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	792
486 a34078905d01 Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 479 diff changeset	793 DValue* DtoNewClass(Loc loc, TypeClass* tc, NewExp* newexp)
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	794 {
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	795 // resolve type
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	796 DtoForceDeclareDsymbol(tc->sym);
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	797
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	798 // allocate
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 210 diff changeset	799 LLValue* mem;
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	800 if (newexp->onstack)
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	801 {
479 672eb4893b55 Move AllocaInst creation into DtoAlloca helper. Will enable special zero-init of fp80 reals' padding. Christian Kamm <kamm incasoftware de> parents: 423 diff changeset	802 mem = DtoAlloca(DtoType(tc)->getContainedType(0), ".newclass_alloca");
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	803 }
284 70c370e97944 [svn r305] Started support for custom class allocators/deallocators. Allocators with more than one argument still need to be fixed. lindquist parents: 275 diff changeset	804 // custom allocator
70c370e97944 [svn r305] Started support for custom class allocators/deallocators. Allocators with more than one argument still need to be fixed. lindquist parents: 275 diff changeset	805 else if (newexp->allocator)
70c370e97944 [svn r305] Started support for custom class allocators/deallocators. Allocators with more than one argument still need to be fixed. lindquist parents: 275 diff changeset	806 {
414 ac1fcc138e42 Fixed issue with internal real representation, incorrect for non x86-32 architectures. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 370 diff changeset	807 DtoForceDeclareDsymbol(newexp->allocator);
ac1fcc138e42 Fixed issue with internal real representation, incorrect for non x86-32 architectures. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 370 diff changeset	808 DFuncValue dfn(newexp->allocator, newexp->allocator->ir.irFunc->func);
422 fa91b03d9cd7 Error message for calling a function with a missing 'this' arg. Christian Kamm <kamm incasoftware de> parents: 414 diff changeset	809 DValue* res = DtoCallFunction(newexp->loc, NULL, &dfn, newexp->newargs);
414 ac1fcc138e42 Fixed issue with internal real representation, incorrect for non x86-32 architectures. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 370 diff changeset	810 mem = DtoBitCast(res->getRVal(), DtoType(tc), ".newclass_custom");
284 70c370e97944 [svn r305] Started support for custom class allocators/deallocators. Allocators with more than one argument still need to be fixed. lindquist parents: 275 diff changeset	811 }
70c370e97944 [svn r305] Started support for custom class allocators/deallocators. Allocators with more than one argument still need to be fixed. lindquist parents: 275 diff changeset	812 // default allocator
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	813 else
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	814 {
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	815 llvm::Function* fn = LLVM_D_GetRuntimeFunction(gIR->module, "_d_newclass");
414 ac1fcc138e42 Fixed issue with internal real representation, incorrect for non x86-32 architectures. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 370 diff changeset	816 mem = gIR->CreateCallOrInvoke(fn, tc->sym->ir.irStruct->classInfo, ".newclass_gc_alloc")->get();
ac1fcc138e42 Fixed issue with internal real representation, incorrect for non x86-32 architectures. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 370 diff changeset	817 mem = DtoBitCast(mem, DtoType(tc), ".newclass_gc");
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	818 }
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	819
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	820 // init
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	821 DtoInitClass(tc, mem);
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	822
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	823 // init inner-class outer reference
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	824 if (newexp->thisexp)
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	825 {
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	826 Logger::println("Resolving outer class");
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	827 LOG_SCOPE;
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	828 DValue* thisval = newexp->thisexp->toElem(gIR);
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	829 size_t idx = 2 + tc->sym->vthis->ir.irField->index;
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 210 diff changeset	830 LLValue* src = thisval->getRVal();
7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 210 diff changeset	831 LLValue* dst = DtoGEPi(mem,0,idx,"tmp");
622 26fce59fe80a Wrapped all the most potentially expensive logging calls in a conditional to only do work when actually requested. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 618 diff changeset	832 if (Logger::enabled())
26fce59fe80a Wrapped all the most potentially expensive logging calls in a conditional to only do work when actually requested. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 618 diff changeset	833 Logger::cout() << "dst: " << dst << "\nsrc: " << src << '\n';
169 2df270e1ba59 [svn r185] Fixed broken nested classes with data members, did DMD change the class layout? tango.text.Regex now compiles. lindquist parents: 163 diff changeset	834 DtoStore(src, dst);
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	835 }
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	836 // set the context for nested classes
486 a34078905d01 Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 479 diff changeset	837 else if (tc->sym->isNested() && tc->sym->vthis)
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	838 {
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	839 Logger::println("Resolving nested context");
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	840 LOG_SCOPE;
369 7d91d82000ae [svn r390] Make the zero value used when no nested context was created of the correct type. ChristianK parents: 363 diff changeset	841
486 a34078905d01 Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 479 diff changeset	842 // get context
a34078905d01 Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 479 diff changeset	843 LLValue* nest = DtoNestedContext(loc, tc->sym);
a34078905d01 Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 479 diff changeset	844
a34078905d01 Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 479 diff changeset	845 // store into right location
370 051ab876fe11 [svn r391] Fix classes nested inside functions for real. ChristianK parents: 369 diff changeset	846 size_t idx = 2 + tc->sym->vthis->ir.irField->index;
051ab876fe11 [svn r391] Fix classes nested inside functions for real. ChristianK parents: 369 diff changeset	847 LLValue* gep = DtoGEPi(mem,0,idx,"tmp");
486 a34078905d01 Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 479 diff changeset	848 DtoStore(DtoBitCast(nest, gep->getType()->getContainedType(0)), gep);
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	849 }
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	850
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	851 // call constructor
160 b77664331d06 [svn r176] Fixed a bug with class constructors. lindquist parents: 157 diff changeset	852 if (newexp->member)
b77664331d06 [svn r176] Fixed a bug with class constructors. lindquist parents: 157 diff changeset	853 {
b77664331d06 [svn r176] Fixed a bug with class constructors. lindquist parents: 157 diff changeset	854 assert(newexp->arguments != NULL);
414 ac1fcc138e42 Fixed issue with internal real representation, incorrect for non x86-32 architectures. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 370 diff changeset	855 DtoForceDeclareDsymbol(newexp->member);
ac1fcc138e42 Fixed issue with internal real representation, incorrect for non x86-32 architectures. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 370 diff changeset	856 DFuncValue dfn(newexp->member, newexp->member->ir.irFunc->func, mem);
422 fa91b03d9cd7 Error message for calling a function with a missing 'this' arg. Christian Kamm <kamm incasoftware de> parents: 414 diff changeset	857 return DtoCallFunction(newexp->loc, tc, &dfn, newexp->arguments);
160 b77664331d06 [svn r176] Fixed a bug with class constructors. lindquist parents: 157 diff changeset	858 }
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	859
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	860 // return default constructed class
486 a34078905d01 Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 479 diff changeset	861 return new DImValue(tc, mem);
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	862 }
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	863
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	864 //////////////////////////////////////////////////////////////////////////////////////////
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	865
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 210 diff changeset	866 void DtoInitClass(TypeClass* tc, LLValue* dst)
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	867 {
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	868 size_t presz = 2*getABITypeSize(DtoSize_t());
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	869 uint64_t n = getABITypeSize(tc->ir.type->get()) - presz;
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	870
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	871 // set vtable field seperately, this might give better optimization
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	872 assert(tc->sym->ir.irStruct->vtbl);
db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	873 DtoStore(tc->sym->ir.irStruct->vtbl, DtoGEPi(dst,0,0,"vtbl"));
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	874
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	875 // monitor always defaults to zero
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 210 diff changeset	876 LLValue* tmp = DtoGEPi(dst,0,1,"monitor");
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	877 DtoStore(llvm::Constant::getNullValue(tmp->getType()->getContainedType(0)), tmp);
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	878
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	879 // done?
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	880 if (n == 0)
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	881 return;
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	882
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	883 // copy the rest from the static initializer
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	884 assert(tc->sym->ir.irStruct->init);
db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	885 assert(dst->getType() == tc->sym->ir.irStruct->init->getType());
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	886
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 210 diff changeset	887 LLValue* dstarr = DtoGEPi(dst,0,2,"tmp");
7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 210 diff changeset	888 LLValue* srcarr = DtoGEPi(tc->sym->ir.irStruct->init,0,2,"tmp");
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	889
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 217 diff changeset	890 DtoMemCpy(dstarr, srcarr, DtoConstSize_t(n));
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	891 }
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	892
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	893 //////////////////////////////////////////////////////////////////////////////////////////
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	894
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 210 diff changeset	895 void DtoFinalizeClass(LLValue* inst)
209 c4c9b4ac021b [svn r225] Fixed: delete expressions no longer use llvm's free instruction, which crashes on a GC provided pointer. lindquist parents: 205 diff changeset	896 {
c4c9b4ac021b [svn r225] Fixed: delete expressions no longer use llvm's free instruction, which crashes on a GC provided pointer. lindquist parents: 205 diff changeset	897 // get runtime function
c4c9b4ac021b [svn r225] Fixed: delete expressions no longer use llvm's free instruction, which crashes on a GC provided pointer. lindquist parents: 205 diff changeset	898 llvm::Function* fn = LLVM_D_GetRuntimeFunction(gIR->module, "_d_callfinalizer");
c4c9b4ac021b [svn r225] Fixed: delete expressions no longer use llvm's free instruction, which crashes on a GC provided pointer. lindquist parents: 205 diff changeset	899 // build args
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 210 diff changeset	900 LLSmallVector<LLValue*,1> arg;
209 c4c9b4ac021b [svn r225] Fixed: delete expressions no longer use llvm's free instruction, which crashes on a GC provided pointer. lindquist parents: 205 diff changeset	901 arg.push_back(DtoBitCast(inst, fn->getFunctionType()->getParamType(0), ".tmp"));
c4c9b4ac021b [svn r225] Fixed: delete expressions no longer use llvm's free instruction, which crashes on a GC provided pointer. lindquist parents: 205 diff changeset	902 // call
315 a9697749e898 [svn r336] Made sure calls within a landing pad area are invokes. ChristianK parents: 309 diff changeset	903 gIR->CreateCallOrInvoke(fn, arg.begin(), arg.end(), "");
209 c4c9b4ac021b [svn r225] Fixed: delete expressions no longer use llvm's free instruction, which crashes on a GC provided pointer. lindquist parents: 205 diff changeset	904 }
c4c9b4ac021b [svn r225] Fixed: delete expressions no longer use llvm's free instruction, which crashes on a GC provided pointer. lindquist parents: 205 diff changeset	905
c4c9b4ac021b [svn r225] Fixed: delete expressions no longer use llvm's free instruction, which crashes on a GC provided pointer. lindquist parents: 205 diff changeset	906 //////////////////////////////////////////////////////////////////////////////////////////
c4c9b4ac021b [svn r225] Fixed: delete expressions no longer use llvm's free instruction, which crashes on a GC provided pointer. lindquist parents: 205 diff changeset	907
114 5880c12dba83 [svn r118] Fixed dynamic casts. lindquist parents: 113 diff changeset	908 DValue* DtoCastClass(DValue* val, Type* _to)
5880c12dba83 [svn r118] Fixed dynamic casts. lindquist parents: 113 diff changeset	909 {
138 aeddd4d533b3 [svn r142] minor fix to dynamic casts. lindquist parents: 137 diff changeset	910 Logger::println("DtoCastClass(%s, %s)", val->getType()->toChars(), _to->toChars());
aeddd4d533b3 [svn r142] minor fix to dynamic casts. lindquist parents: 137 diff changeset	911 LOG_SCOPE;
aeddd4d533b3 [svn r142] minor fix to dynamic casts. lindquist parents: 137 diff changeset	912
486 a34078905d01 Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 479 diff changeset	913 Type* to = _to->toBasetype();
114 5880c12dba83 [svn r118] Fixed dynamic casts. lindquist parents: 113 diff changeset	914 if (to->ty == Tpointer) {
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 210 diff changeset	915 const LLType* tolltype = DtoType(_to);
7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 210 diff changeset	916 LLValue* rval = DtoBitCast(val->getRVal(), tolltype);
114 5880c12dba83 [svn r118] Fixed dynamic casts. lindquist parents: 113 diff changeset	917 return new DImValue(_to, rval);
5880c12dba83 [svn r118] Fixed dynamic casts. lindquist parents: 113 diff changeset	918 }
5880c12dba83 [svn r118] Fixed dynamic casts. lindquist parents: 113 diff changeset	919
5880c12dba83 [svn r118] Fixed dynamic casts. lindquist parents: 113 diff changeset	920 assert(to->ty == Tclass);
5880c12dba83 [svn r118] Fixed dynamic casts. lindquist parents: 113 diff changeset	921 TypeClass* tc = (TypeClass*)to;
5880c12dba83 [svn r118] Fixed dynamic casts. lindquist parents: 113 diff changeset	922
486 a34078905d01 Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 479 diff changeset	923 Type* from = val->getType()->toBasetype();
114 5880c12dba83 [svn r118] Fixed dynamic casts. lindquist parents: 113 diff changeset	924 TypeClass* fc = (TypeClass*)from;
5880c12dba83 [svn r118] Fixed dynamic casts. lindquist parents: 113 diff changeset	925
5880c12dba83 [svn r118] Fixed dynamic casts. lindquist parents: 113 diff changeset	926 if (tc->sym->isInterfaceDeclaration()) {
138 aeddd4d533b3 [svn r142] minor fix to dynamic casts. lindquist parents: 137 diff changeset	927 Logger::println("to interface");
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	928 if (fc->sym->isInterfaceDeclaration()) {
138 aeddd4d533b3 [svn r142] minor fix to dynamic casts. lindquist parents: 137 diff changeset	929 Logger::println("from interface");
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	930 return DtoDynamicCastInterface(val, _to);
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	931 }
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	932 else {
138 aeddd4d533b3 [svn r142] minor fix to dynamic casts. lindquist parents: 137 diff changeset	933 Logger::println("from object");
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	934 return DtoDynamicCastObject(val, _to);
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	935 }
114 5880c12dba83 [svn r118] Fixed dynamic casts. lindquist parents: 113 diff changeset	936 }
5880c12dba83 [svn r118] Fixed dynamic casts. lindquist parents: 113 diff changeset	937 else {
138 aeddd4d533b3 [svn r142] minor fix to dynamic casts. lindquist parents: 137 diff changeset	938 Logger::println("to object");
114 5880c12dba83 [svn r118] Fixed dynamic casts. lindquist parents: 113 diff changeset	939 int poffset;
5880c12dba83 [svn r118] Fixed dynamic casts. lindquist parents: 113 diff changeset	940 if (fc->sym->isInterfaceDeclaration()) {
138 aeddd4d533b3 [svn r142] minor fix to dynamic casts. lindquist parents: 137 diff changeset	941 Logger::println("interface cast");
114 5880c12dba83 [svn r118] Fixed dynamic casts. lindquist parents: 113 diff changeset	942 return DtoCastInterfaceToObject(val, _to);
5880c12dba83 [svn r118] Fixed dynamic casts. lindquist parents: 113 diff changeset	943 }
138 aeddd4d533b3 [svn r142] minor fix to dynamic casts. lindquist parents: 137 diff changeset	944 else if (!tc->sym->isInterfaceDeclaration() && tc->sym->isBaseOf(fc->sym,NULL)) {
aeddd4d533b3 [svn r142] minor fix to dynamic casts. lindquist parents: 137 diff changeset	945 Logger::println("static down cast)");
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 210 diff changeset	946 const LLType* tolltype = DtoType(_to);
7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 210 diff changeset	947 LLValue* rval = DtoBitCast(val->getRVal(), tolltype);
114 5880c12dba83 [svn r118] Fixed dynamic casts. lindquist parents: 113 diff changeset	948 return new DImValue(_to, rval);
5880c12dba83 [svn r118] Fixed dynamic casts. lindquist parents: 113 diff changeset	949 }
5880c12dba83 [svn r118] Fixed dynamic casts. lindquist parents: 113 diff changeset	950 else {
138 aeddd4d533b3 [svn r142] minor fix to dynamic casts. lindquist parents: 137 diff changeset	951 Logger::println("dynamic up cast");
114 5880c12dba83 [svn r118] Fixed dynamic casts. lindquist parents: 113 diff changeset	952 return DtoDynamicCastObject(val, _to);
5880c12dba83 [svn r118] Fixed dynamic casts. lindquist parents: 113 diff changeset	953 }
5880c12dba83 [svn r118] Fixed dynamic casts. lindquist parents: 113 diff changeset	954 }
5880c12dba83 [svn r118] Fixed dynamic casts. lindquist parents: 113 diff changeset	955 }
5880c12dba83 [svn r118] Fixed dynamic casts. lindquist parents: 113 diff changeset	956
5880c12dba83 [svn r118] Fixed dynamic casts. lindquist parents: 113 diff changeset	957 //////////////////////////////////////////////////////////////////////////////////////////
5880c12dba83 [svn r118] Fixed dynamic casts. lindquist parents: 113 diff changeset	958
5880c12dba83 [svn r118] Fixed dynamic casts. lindquist parents: 113 diff changeset	959 DValue* DtoDynamicCastObject(DValue* val, Type* _to)
113 27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	960 {
27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	961 // call:
27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	962 // Object _d_dynamic_cast(Object o, ClassInfo c)
27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	963
114 5880c12dba83 [svn r118] Fixed dynamic casts. lindquist parents: 113 diff changeset	964 DtoForceDeclareDsymbol(ClassDeclaration::object);
5880c12dba83 [svn r118] Fixed dynamic casts. lindquist parents: 113 diff changeset	965 DtoForceDeclareDsymbol(ClassDeclaration::classinfo);
5880c12dba83 [svn r118] Fixed dynamic casts. lindquist parents: 113 diff changeset	966
113 27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	967 llvm::Function* func = LLVM_D_GetRuntimeFunction(gIR->module, "_d_dynamic_cast");
27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	968 const llvm::FunctionType* funcTy = func->getFunctionType();
27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	969
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 210 diff changeset	970 std::vector<LLValue*> args;
113 27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	971
27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	972 // Object o
217 0806379a5eca [svn r233] Added: -oq command line option for writing fully qualified object names. lindquist parents: 213 diff changeset	973 LLValue* obj = val->getRVal();
0806379a5eca [svn r233] Added: -oq command line option for writing fully qualified object names. lindquist parents: 213 diff changeset	974 obj = DtoBitCast(obj, funcTy->getParamType(0));
0806379a5eca [svn r233] Added: -oq command line option for writing fully qualified object names. lindquist parents: 213 diff changeset	975 assert(funcTy->getParamType(0) == obj->getType());
113 27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	976
27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	977 // ClassInfo c
486 a34078905d01 Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 479 diff changeset	978 TypeClass* to = (TypeClass*)_to->toBasetype();
113 27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	979 DtoForceDeclareDsymbol(to->sym);
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	980 assert(to->sym->ir.irStruct->classInfo);
217 0806379a5eca [svn r233] Added: -oq command line option for writing fully qualified object names. lindquist parents: 213 diff changeset	981 LLValue* cinfo = to->sym->ir.irStruct->classInfo;
114 5880c12dba83 [svn r118] Fixed dynamic casts. lindquist parents: 113 diff changeset	982 // unfortunately this is needed as the implementation of object differs somehow from the declaration
5880c12dba83 [svn r118] Fixed dynamic casts. lindquist parents: 113 diff changeset	983 // this could happen in user code as well :/
217 0806379a5eca [svn r233] Added: -oq command line option for writing fully qualified object names. lindquist parents: 213 diff changeset	984 cinfo = DtoBitCast(cinfo, funcTy->getParamType(1));
0806379a5eca [svn r233] Added: -oq command line option for writing fully qualified object names. lindquist parents: 213 diff changeset	985 assert(funcTy->getParamType(1) == cinfo->getType());
113 27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	986
27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	987 // call it
315 a9697749e898 [svn r336] Made sure calls within a landing pad area are invokes. ChristianK parents: 309 diff changeset	988 LLValue* ret = gIR->CreateCallOrInvoke2(func, obj, cinfo, "tmp")->get();
114 5880c12dba83 [svn r118] Fixed dynamic casts. lindquist parents: 113 diff changeset	989
5880c12dba83 [svn r118] Fixed dynamic casts. lindquist parents: 113 diff changeset	990 // cast return value
113 27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	991 ret = DtoBitCast(ret, DtoType(_to));
114 5880c12dba83 [svn r118] Fixed dynamic casts. lindquist parents: 113 diff changeset	992
113 27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	993 return new DImValue(_to, ret);
27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	994 }
27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	995
27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	996 //////////////////////////////////////////////////////////////////////////////////////////
27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	997
114 5880c12dba83 [svn r118] Fixed dynamic casts. lindquist parents: 113 diff changeset	998 DValue* DtoCastInterfaceToObject(DValue* val, Type* to)
113 27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	999 {
27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	1000 // call:
27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	1001 // Object _d_toObject(void* p)
27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	1002
27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	1003 llvm::Function* func = LLVM_D_GetRuntimeFunction(gIR->module, "_d_toObject");
27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	1004 const llvm::FunctionType* funcTy = func->getFunctionType();
27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	1005
27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	1006 // void* p
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 210 diff changeset	1007 LLValue* tmp = val->getRVal();
113 27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	1008 tmp = DtoBitCast(tmp, funcTy->getParamType(0));
27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	1009
27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	1010 // call it
315 a9697749e898 [svn r336] Made sure calls within a landing pad area are invokes. ChristianK parents: 309 diff changeset	1011 LLValue* ret = gIR->CreateCallOrInvoke(func, tmp, "tmp")->get();
114 5880c12dba83 [svn r118] Fixed dynamic casts. lindquist parents: 113 diff changeset	1012
5880c12dba83 [svn r118] Fixed dynamic casts. lindquist parents: 113 diff changeset	1013 // cast return value
5880c12dba83 [svn r118] Fixed dynamic casts. lindquist parents: 113 diff changeset	1014 if (to != NULL)
5880c12dba83 [svn r118] Fixed dynamic casts. lindquist parents: 113 diff changeset	1015 ret = DtoBitCast(ret, DtoType(to));
5880c12dba83 [svn r118] Fixed dynamic casts. lindquist parents: 113 diff changeset	1016 else
5880c12dba83 [svn r118] Fixed dynamic casts. lindquist parents: 113 diff changeset	1017 to = ClassDeclaration::object->type;
5880c12dba83 [svn r118] Fixed dynamic casts. lindquist parents: 113 diff changeset	1018
5880c12dba83 [svn r118] Fixed dynamic casts. lindquist parents: 113 diff changeset	1019 return new DImValue(to, ret);
113 27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	1020 }
27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	1021
27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	1022 //////////////////////////////////////////////////////////////////////////////////////////
27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	1023
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	1024 DValue* DtoDynamicCastInterface(DValue* val, Type* _to)
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	1025 {
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	1026 // call:
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	1027 // Object _d_interface_cast(void* p, ClassInfo c)
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	1028
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	1029 DtoForceDeclareDsymbol(ClassDeclaration::object);
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	1030 DtoForceDeclareDsymbol(ClassDeclaration::classinfo);
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	1031
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	1032 llvm::Function* func = LLVM_D_GetRuntimeFunction(gIR->module, "_d_interface_cast");
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	1033 const llvm::FunctionType* funcTy = func->getFunctionType();
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	1034
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 210 diff changeset	1035 std::vector<LLValue*> args;
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	1036
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	1037 // void* p
217 0806379a5eca [svn r233] Added: -oq command line option for writing fully qualified object names. lindquist parents: 213 diff changeset	1038 LLValue* ptr = val->getRVal();
0806379a5eca [svn r233] Added: -oq command line option for writing fully qualified object names. lindquist parents: 213 diff changeset	1039 ptr = DtoBitCast(ptr, funcTy->getParamType(0));
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	1040
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	1041 // ClassInfo c
486 a34078905d01 Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 479 diff changeset	1042 TypeClass* to = (TypeClass*)_to->toBasetype();
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	1043 DtoForceDeclareDsymbol(to->sym);
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	1044 assert(to->sym->ir.irStruct->classInfo);
217 0806379a5eca [svn r233] Added: -oq command line option for writing fully qualified object names. lindquist parents: 213 diff changeset	1045 LLValue* cinfo = to->sym->ir.irStruct->classInfo;
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	1046 // unfortunately this is needed as the implementation of object differs somehow from the declaration
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	1047 // this could happen in user code as well :/
217 0806379a5eca [svn r233] Added: -oq command line option for writing fully qualified object names. lindquist parents: 213 diff changeset	1048 cinfo = DtoBitCast(cinfo, funcTy->getParamType(1));
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	1049
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	1050 // call it
315 a9697749e898 [svn r336] Made sure calls within a landing pad area are invokes. ChristianK parents: 309 diff changeset	1051 LLValue* ret = gIR->CreateCallOrInvoke2(func, ptr, cinfo, "tmp")->get();
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	1052
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	1053 // cast return value
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	1054 ret = DtoBitCast(ret, DtoType(_to));
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	1055
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	1056 return new DImValue(_to, ret);
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	1057 }
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	1058
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	1059 //////////////////////////////////////////////////////////////////////////////////////////
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	1060
132 1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	1061 static unsigned LLVM_ClassOffsetToIndex(ClassDeclaration* cd, unsigned os, unsigned& idx)
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	1062 {
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	1063 // start at the bottom of the inheritance chain
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	1064 if (cd->baseClass != 0) {
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	1065 unsigned o = LLVM_ClassOffsetToIndex(cd->baseClass, os, idx);
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	1066 if (o != (unsigned)-1)
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	1067 return o;
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	1068 }
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	1069
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	1070 // check this class
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	1071 unsigned i;
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	1072 for (i=0; i<cd->fields.dim; ++i) {
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	1073 VarDeclaration* vd = (VarDeclaration*)cd->fields.data[i];
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	1074 if (os == vd->offset)
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	1075 return i+idx;
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	1076 }
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	1077 idx += i;
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	1078
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	1079 return (unsigned)-1;
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	1080 }
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	1081
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	1082 //////////////////////////////////////////////////////////////////////////////////////////
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	1083
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	1084 void ClassDeclaration::offsetToIndex(Type* t, unsigned os, std::vector<unsigned>& result)
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	1085 {
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	1086 unsigned idx = 0;
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	1087 unsigned r = LLVM_ClassOffsetToIndex(this, os, idx);
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	1088 assert(r != (unsigned)-1 && "Offset not found in any aggregate field");
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	1089 // vtable is 0, monitor is 1
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	1090 r += 2;
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	1091 // the final index was not pushed
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	1092 result.push_back(r);
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	1093 }
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	1094
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	1095 //////////////////////////////////////////////////////////////////////////////////////////
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	1096
705 5a2983f97498 Fixed weird struct problem from downs, see mini/compile_structs1.d Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 669 diff changeset	1097 LLValue* DtoIndexClass(LLValue* src, ClassDeclaration* cd, VarDeclaration* vd)
132 1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	1098 {
705 5a2983f97498 Fixed weird struct problem from downs, see mini/compile_structs1.d Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 669 diff changeset	1099 Logger::println("indexing class field %s:", vd->toPrettyChars());
132 1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	1100 LOG_SCOPE;
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	1101
705 5a2983f97498 Fixed weird struct problem from downs, see mini/compile_structs1.d Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 669 diff changeset	1102 if (Logger::enabled())
5a2983f97498 Fixed weird struct problem from downs, see mini/compile_structs1.d Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 669 diff changeset	1103 Logger::cout() << "src: " << *src << '\n';
5a2983f97498 Fixed weird struct problem from downs, see mini/compile_structs1.d Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 669 diff changeset	1104
5a2983f97498 Fixed weird struct problem from downs, see mini/compile_structs1.d Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 669 diff changeset	1105 // vd must be a field
5a2983f97498 Fixed weird struct problem from downs, see mini/compile_structs1.d Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 669 diff changeset	1106 IrField* field = vd->ir.irField;
5a2983f97498 Fixed weird struct problem from downs, see mini/compile_structs1.d Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 669 diff changeset	1107 assert(field);
5a2983f97498 Fixed weird struct problem from downs, see mini/compile_structs1.d Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 669 diff changeset	1108
5a2983f97498 Fixed weird struct problem from downs, see mini/compile_structs1.d Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 669 diff changeset	1109 unsigned idx = field->index + 2; // vtbl & monitor
5a2983f97498 Fixed weird struct problem from downs, see mini/compile_structs1.d Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 669 diff changeset	1110 unsigned off = field->indexOffset;
132 1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	1111
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 210 diff changeset	1112 const LLType* st = DtoType(cd->type);
705 5a2983f97498 Fixed weird struct problem from downs, see mini/compile_structs1.d Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 669 diff changeset	1113 src = DtoBitCast(src, st);
132 1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	1114
705 5a2983f97498 Fixed weird struct problem from downs, see mini/compile_structs1.d Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 669 diff changeset	1115 LLValue* val = DtoGEPi(src, 0,idx);
5a2983f97498 Fixed weird struct problem from downs, see mini/compile_structs1.d Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 669 diff changeset	1116 val = DtoBitCast(val, getPtrToType(DtoType(vd->type)));
132 1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	1117
705 5a2983f97498 Fixed weird struct problem from downs, see mini/compile_structs1.d Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 669 diff changeset	1118 if (off)
5a2983f97498 Fixed weird struct problem from downs, see mini/compile_structs1.d Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 669 diff changeset	1119 val = DtoGEPi1(val, off);
132 1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	1120
705 5a2983f97498 Fixed weird struct problem from downs, see mini/compile_structs1.d Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 669 diff changeset	1121 if (Logger::enabled())
5a2983f97498 Fixed weird struct problem from downs, see mini/compile_structs1.d Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 669 diff changeset	1122 Logger::cout() << "value: " << *val << '\n';
132 1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	1123
705 5a2983f97498 Fixed weird struct problem from downs, see mini/compile_structs1.d Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 669 diff changeset	1124 return val;
132 1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	1125 }
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	1126
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	1127 //////////////////////////////////////////////////////////////////////////////////////////
1700239cab2e [svn r136] MAJOR UNSTABLE UPDATE!!! lindquist parents: 123 diff changeset	1128
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 210 diff changeset	1129 LLValue* DtoVirtualFunctionPointer(DValue* inst, FuncDeclaration* fdecl)
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	1130 {
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	1131 assert(fdecl->isVirtual());//fdecl->isAbstract() \|\| (!fdecl->isFinal() && fdecl->isVirtual()));
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	1132 assert(fdecl->vtblIndex > 0);
486 a34078905d01 Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 479 diff changeset	1133 assert(inst->getType()->toBasetype()->ty == Tclass);
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	1134
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 210 diff changeset	1135 LLValue* vthis = inst->getRVal();
622 26fce59fe80a Wrapped all the most potentially expensive logging calls in a conditional to only do work when actually requested. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 618 diff changeset	1136 if (Logger::enabled())
26fce59fe80a Wrapped all the most potentially expensive logging calls in a conditional to only do work when actually requested. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 618 diff changeset	1137 Logger::cout() << "vthis: " << *vthis << '\n';
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	1138
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 210 diff changeset	1139 LLValue* funcval;
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	1140 funcval = DtoGEPi(vthis, 0, 0, "tmp");
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	1141 funcval = DtoLoad(funcval);
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	1142 funcval = DtoGEPi(funcval, 0, fdecl->vtblIndex, fdecl->toPrettyChars());
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	1143 funcval = DtoLoad(funcval);
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	1144
622 26fce59fe80a Wrapped all the most potentially expensive logging calls in a conditional to only do work when actually requested. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 618 diff changeset	1145 if (Logger::enabled())
26fce59fe80a Wrapped all the most potentially expensive logging calls in a conditional to only do work when actually requested. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 618 diff changeset	1146 Logger::cout() << "funcval: " << *funcval << '\n';
193 aca17e55b7a5 [svn r209] Fixed: exotic array to pointer casts were broken. lindquist parents: 192 diff changeset	1147
aca17e55b7a5 [svn r209] Fixed: exotic array to pointer casts were broken. lindquist parents: 192 diff changeset	1148 #if OPAQUE_VTBLS
aca17e55b7a5 [svn r209] Fixed: exotic array to pointer casts were broken. lindquist parents: 192 diff changeset	1149 funcval = DtoBitCast(funcval, getPtrToType(DtoType(fdecl->type)));
622 26fce59fe80a Wrapped all the most potentially expensive logging calls in a conditional to only do work when actually requested. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 618 diff changeset	1150 if (Logger::enabled())
26fce59fe80a Wrapped all the most potentially expensive logging calls in a conditional to only do work when actually requested. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 618 diff changeset	1151 Logger::cout() << "funcval casted: " << *funcval << '\n';
193 aca17e55b7a5 [svn r209] Fixed: exotic array to pointer casts were broken. lindquist parents: 192 diff changeset	1152 #endif
aca17e55b7a5 [svn r209] Fixed: exotic array to pointer casts were broken. lindquist parents: 192 diff changeset	1153
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	1154 return funcval;
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	1155 }
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	1156
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	1157 //////////////////////////////////////////////////////////////////////////////////////////
44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	1158
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1159 void DtoDeclareClassInfo(ClassDeclaration* cd)
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1160 {
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	1161 if (cd->ir.irStruct->classDeclared) return;
db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	1162 cd->ir.irStruct->classDeclared = true;
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1163
102 027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	1164 Logger::println("DtoDeclareClassInfo(%s)", cd->toChars());
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1165 LOG_SCOPE;
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1166
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1167 ClassDeclaration* cinfo = ClassDeclaration::classinfo;
102 027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	1168 DtoResolveClass(cinfo);
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1169
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1170 std::string gname("_D");
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1171 gname.append(cd->mangle());
113 27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	1172 if (!cd->isInterfaceDeclaration())
27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	1173 gname.append("7__ClassZ");
27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	1174 else
27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	1175 gname.append("11__InterfaceZ");
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1176
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 210 diff changeset	1177 const LLType* st = cinfo->type->ir.type->get();
102 027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	1178
309 d59c363fccad [svn r330] Implemented synchronized statements. lindquist parents: 307 diff changeset	1179 cd->ir.irStruct->classInfo = new llvm::GlobalVariable(st, false, DtoLinkage(cd), NULL, gname, gIR->module);
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1180 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1181
271 1e6e2b5d5bfe [svn r292] Fixed: string switch was broken in several ways. lindquist parents: 268 diff changeset	1182 static LLConstant* build_offti_entry(ClassDeclaration* cd, VarDeclaration* vd)
110 e8da7856a260 [svn r114] Implemented the ClassInfo.offTi member. lindquist parents: 106 diff changeset	1183 {
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 210 diff changeset	1184 std::vector<const LLType*> types;
7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 210 diff changeset	1185 std::vector<LLConstant*> inits;
110 e8da7856a260 [svn r114] Implemented the ClassInfo.offTi member. lindquist parents: 106 diff changeset	1186
e8da7856a260 [svn r114] Implemented the ClassInfo.offTi member. lindquist parents: 106 diff changeset	1187 types.push_back(DtoSize_t());
e8da7856a260 [svn r114] Implemented the ClassInfo.offTi member. lindquist parents: 106 diff changeset	1188
271 1e6e2b5d5bfe [svn r292] Fixed: string switch was broken in several ways. lindquist parents: 268 diff changeset	1189 assert(vd->ir.irField);
1e6e2b5d5bfe [svn r292] Fixed: string switch was broken in several ways. lindquist parents: 268 diff changeset	1190 assert(vd->ir.irField->index >= 0);
1e6e2b5d5bfe [svn r292] Fixed: string switch was broken in several ways. lindquist parents: 268 diff changeset	1191 size_t offset = gTargetData->getStructLayout(isaStruct(cd->type->ir.type->get()))->getElementOffset(vd->ir.irField->index+2);
110 e8da7856a260 [svn r114] Implemented the ClassInfo.offTi member. lindquist parents: 106 diff changeset	1192 inits.push_back(DtoConstSize_t(offset));
e8da7856a260 [svn r114] Implemented the ClassInfo.offTi member. lindquist parents: 106 diff changeset	1193
275 665b81613475 [svn r296] Removed: the 'suite' dir, it never took off! lindquist parents: 271 diff changeset	1194 LLConstant* c = DtoTypeInfoOf(vd->type, true);
665b81613475 [svn r296] Removed: the 'suite' dir, it never took off! lindquist parents: 271 diff changeset	1195 const LLType* tiTy = c->getType();
123 7f9a0a58394b [svn r127] Updated the lphobos build scripts a little. Created a new rebuild profile. lindquist parents: 121 diff changeset	1196 //Logger::cout() << "tiTy = " << *tiTy << '\n';
110 e8da7856a260 [svn r114] Implemented the ClassInfo.offTi member. lindquist parents: 106 diff changeset	1197
e8da7856a260 [svn r114] Implemented the ClassInfo.offTi member. lindquist parents: 106 diff changeset	1198 types.push_back(tiTy);
275 665b81613475 [svn r296] Removed: the 'suite' dir, it never took off! lindquist parents: 271 diff changeset	1199 inits.push_back(c);
110 e8da7856a260 [svn r114] Implemented the ClassInfo.offTi member. lindquist parents: 106 diff changeset	1200
e8da7856a260 [svn r114] Implemented the ClassInfo.offTi member. lindquist parents: 106 diff changeset	1201 const llvm::StructType* sTy = llvm::StructType::get(types);
e8da7856a260 [svn r114] Implemented the ClassInfo.offTi member. lindquist parents: 106 diff changeset	1202 return llvm::ConstantStruct::get(sTy, inits);
e8da7856a260 [svn r114] Implemented the ClassInfo.offTi member. lindquist parents: 106 diff changeset	1203 }
e8da7856a260 [svn r114] Implemented the ClassInfo.offTi member. lindquist parents: 106 diff changeset	1204
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 210 diff changeset	1205 static LLConstant* build_offti_array(ClassDeclaration* cd, LLConstant* init)
110 e8da7856a260 [svn r114] Implemented the ClassInfo.offTi member. lindquist parents: 106 diff changeset	1206 {
e8da7856a260 [svn r114] Implemented the ClassInfo.offTi member. lindquist parents: 106 diff changeset	1207 const llvm::StructType* initTy = isaStruct(init->getType());
e8da7856a260 [svn r114] Implemented the ClassInfo.offTi member. lindquist parents: 106 diff changeset	1208 assert(initTy);
e8da7856a260 [svn r114] Implemented the ClassInfo.offTi member. lindquist parents: 106 diff changeset	1209
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 210 diff changeset	1210 std::vector<LLConstant*> arrayInits;
110 e8da7856a260 [svn r114] Implemented the ClassInfo.offTi member. lindquist parents: 106 diff changeset	1211 for (ClassDeclaration *cd2 = cd; cd2; cd2 = cd2->baseClass)
e8da7856a260 [svn r114] Implemented the ClassInfo.offTi member. lindquist parents: 106 diff changeset	1212 {
e8da7856a260 [svn r114] Implemented the ClassInfo.offTi member. lindquist parents: 106 diff changeset	1213 if (cd2->members)
e8da7856a260 [svn r114] Implemented the ClassInfo.offTi member. lindquist parents: 106 diff changeset	1214 {
e8da7856a260 [svn r114] Implemented the ClassInfo.offTi member. lindquist parents: 106 diff changeset	1215 for (size_t i = 0; i < cd2->members->dim; i++)
e8da7856a260 [svn r114] Implemented the ClassInfo.offTi member. lindquist parents: 106 diff changeset	1216 {
e8da7856a260 [svn r114] Implemented the ClassInfo.offTi member. lindquist parents: 106 diff changeset	1217 Dsymbol sm = (Dsymbol )cd2->members->data[i];
112 368547b1cbe6 [svn r116] Implemented the ClassInfo.destructor field. lindquist parents: 111 diff changeset	1218 if (VarDeclaration* vd = sm->isVarDeclaration()) // is this enough?
110 e8da7856a260 [svn r114] Implemented the ClassInfo.offTi member. lindquist parents: 106 diff changeset	1219 {
275 665b81613475 [svn r296] Removed: the 'suite' dir, it never took off! lindquist parents: 271 diff changeset	1220 if (!vd->isDataseg()) // static members dont have an offset!
665b81613475 [svn r296] Removed: the 'suite' dir, it never took off! lindquist parents: 271 diff changeset	1221 {
665b81613475 [svn r296] Removed: the 'suite' dir, it never took off! lindquist parents: 271 diff changeset	1222 LLConstant* c = build_offti_entry(cd, vd);
665b81613475 [svn r296] Removed: the 'suite' dir, it never took off! lindquist parents: 271 diff changeset	1223 assert(c);
665b81613475 [svn r296] Removed: the 'suite' dir, it never took off! lindquist parents: 271 diff changeset	1224 arrayInits.push_back(c);
665b81613475 [svn r296] Removed: the 'suite' dir, it never took off! lindquist parents: 271 diff changeset	1225 }
110 e8da7856a260 [svn r114] Implemented the ClassInfo.offTi member. lindquist parents: 106 diff changeset	1226 }
e8da7856a260 [svn r114] Implemented the ClassInfo.offTi member. lindquist parents: 106 diff changeset	1227 }
e8da7856a260 [svn r114] Implemented the ClassInfo.offTi member. lindquist parents: 106 diff changeset	1228 }
e8da7856a260 [svn r114] Implemented the ClassInfo.offTi member. lindquist parents: 106 diff changeset	1229 }
e8da7856a260 [svn r114] Implemented the ClassInfo.offTi member. lindquist parents: 106 diff changeset	1230
e8da7856a260 [svn r114] Implemented the ClassInfo.offTi member. lindquist parents: 106 diff changeset	1231 size_t ninits = arrayInits.size();
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 210 diff changeset	1232 LLConstant* size = DtoConstSize_t(ninits);
7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 210 diff changeset	1233 LLConstant* ptr;
110 e8da7856a260 [svn r114] Implemented the ClassInfo.offTi member. lindquist parents: 106 diff changeset	1234
e8da7856a260 [svn r114] Implemented the ClassInfo.offTi member. lindquist parents: 106 diff changeset	1235 if (ninits > 0) {
e8da7856a260 [svn r114] Implemented the ClassInfo.offTi member. lindquist parents: 106 diff changeset	1236 // OffsetTypeInfo type
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 210 diff changeset	1237 std::vector<const LLType*> elemtypes;
110 e8da7856a260 [svn r114] Implemented the ClassInfo.offTi member. lindquist parents: 106 diff changeset	1238 elemtypes.push_back(DtoSize_t());
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 210 diff changeset	1239 const LLType* tiTy = getPtrToType(Type::typeinfo->type->ir.type->get());
110 e8da7856a260 [svn r114] Implemented the ClassInfo.offTi member. lindquist parents: 106 diff changeset	1240 elemtypes.push_back(tiTy);
e8da7856a260 [svn r114] Implemented the ClassInfo.offTi member. lindquist parents: 106 diff changeset	1241 const llvm::StructType* sTy = llvm::StructType::get(elemtypes);
e8da7856a260 [svn r114] Implemented the ClassInfo.offTi member. lindquist parents: 106 diff changeset	1242
e8da7856a260 [svn r114] Implemented the ClassInfo.offTi member. lindquist parents: 106 diff changeset	1243 // array type
e8da7856a260 [svn r114] Implemented the ClassInfo.offTi member. lindquist parents: 106 diff changeset	1244 const llvm::ArrayType* arrTy = llvm::ArrayType::get(sTy, ninits);
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 210 diff changeset	1245 LLConstant* arrInit = llvm::ConstantArray::get(arrTy, arrayInits);
110 e8da7856a260 [svn r114] Implemented the ClassInfo.offTi member. lindquist parents: 106 diff changeset	1246
e8da7856a260 [svn r114] Implemented the ClassInfo.offTi member. lindquist parents: 106 diff changeset	1247 std::string name(cd->type->vtinfo->toChars());
e8da7856a260 [svn r114] Implemented the ClassInfo.offTi member. lindquist parents: 106 diff changeset	1248 name.append("__OffsetTypeInfos");
149 4c577c2b7229 [svn r155] Fixed a bunch of linkage problems (especially with templates) lindquist parents: 147 diff changeset	1249
4c577c2b7229 [svn r155] Fixed a bunch of linkage problems (especially with templates) lindquist parents: 147 diff changeset	1250 llvm::GlobalVariable* gvar = new llvm::GlobalVariable(arrTy,true,DtoInternalLinkage(cd),arrInit,name,gIR->module);
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	1251 ptr = llvm::ConstantExpr::getBitCast(gvar, getPtrToType(sTy));
110 e8da7856a260 [svn r114] Implemented the ClassInfo.offTi member. lindquist parents: 106 diff changeset	1252 }
e8da7856a260 [svn r114] Implemented the ClassInfo.offTi member. lindquist parents: 106 diff changeset	1253 else {
e8da7856a260 [svn r114] Implemented the ClassInfo.offTi member. lindquist parents: 106 diff changeset	1254 ptr = llvm::ConstantPointerNull::get(isaPointer(initTy->getElementType(1)));
e8da7856a260 [svn r114] Implemented the ClassInfo.offTi member. lindquist parents: 106 diff changeset	1255 }
e8da7856a260 [svn r114] Implemented the ClassInfo.offTi member. lindquist parents: 106 diff changeset	1256
e8da7856a260 [svn r114] Implemented the ClassInfo.offTi member. lindquist parents: 106 diff changeset	1257 return DtoConstSlice(size, ptr);
e8da7856a260 [svn r114] Implemented the ClassInfo.offTi member. lindquist parents: 106 diff changeset	1258 }
e8da7856a260 [svn r114] Implemented the ClassInfo.offTi member. lindquist parents: 106 diff changeset	1259
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 210 diff changeset	1260 static LLConstant* build_class_dtor(ClassDeclaration* cd)
112 368547b1cbe6 [svn r116] Implemented the ClassInfo.destructor field. lindquist parents: 111 diff changeset	1261 {
268 23d0d9855cad [svn r289] Fixed: right shift >> was broken for unsigned types. lindquist parents: 244 diff changeset	1262 FuncDeclaration* dtor = cd->dtor;
23d0d9855cad [svn r289] Fixed: right shift >> was broken for unsigned types. lindquist parents: 244 diff changeset	1263
23d0d9855cad [svn r289] Fixed: right shift >> was broken for unsigned types. lindquist parents: 244 diff changeset	1264 // if no destructor emit a null
23d0d9855cad [svn r289] Fixed: right shift >> was broken for unsigned types. lindquist parents: 244 diff changeset	1265 if (!dtor)
23d0d9855cad [svn r289] Fixed: right shift >> was broken for unsigned types. lindquist parents: 244 diff changeset	1266 return getNullPtr(getVoidPtrType());
23d0d9855cad [svn r289] Fixed: right shift >> was broken for unsigned types. lindquist parents: 244 diff changeset	1267
23d0d9855cad [svn r289] Fixed: right shift >> was broken for unsigned types. lindquist parents: 244 diff changeset	1268 DtoForceDeclareDsymbol(dtor);
23d0d9855cad [svn r289] Fixed: right shift >> was broken for unsigned types. lindquist parents: 244 diff changeset	1269 return llvm::ConstantExpr::getBitCast(dtor->ir.irFunc->func, getPtrToType(LLType::Int8Ty));
112 368547b1cbe6 [svn r116] Implemented the ClassInfo.destructor field. lindquist parents: 111 diff changeset	1270 }
368547b1cbe6 [svn r116] Implemented the ClassInfo.destructor field. lindquist parents: 111 diff changeset	1271
285 297690b5d4a5 [svn r306] Fixed: it's now possible to compile and link llvmdc with MinGW32 and msys on Win32 :D I tried it myself ;) Building the runtime still needs some work, but it's a step in the right direction. lindquist parents: 284 diff changeset	1272 static unsigned build_classinfo_flags(ClassDeclaration* cd)
112 368547b1cbe6 [svn r116] Implemented the ClassInfo.destructor field. lindquist parents: 111 diff changeset	1273 {
113 27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	1274 // adapted from original dmd code
285 297690b5d4a5 [svn r306] Fixed: it's now possible to compile and link llvmdc with MinGW32 and msys on Win32 :D I tried it myself ;) Building the runtime still needs some work, but it's a step in the right direction. lindquist parents: 284 diff changeset	1275 unsigned flags = 0;
112 368547b1cbe6 [svn r116] Implemented the ClassInfo.destructor field. lindquist parents: 111 diff changeset	1276 //flags \|= isCOMclass(); // IUnknown
368547b1cbe6 [svn r116] Implemented the ClassInfo.destructor field. lindquist parents: 111 diff changeset	1277 bool hasOffTi = false;
368547b1cbe6 [svn r116] Implemented the ClassInfo.destructor field. lindquist parents: 111 diff changeset	1278 if (cd->ctor) flags \|= 8;
368547b1cbe6 [svn r116] Implemented the ClassInfo.destructor field. lindquist parents: 111 diff changeset	1279 for (ClassDeclaration *cd2 = cd; cd2; cd2 = cd2->baseClass)
368547b1cbe6 [svn r116] Implemented the ClassInfo.destructor field. lindquist parents: 111 diff changeset	1280 {
368547b1cbe6 [svn r116] Implemented the ClassInfo.destructor field. lindquist parents: 111 diff changeset	1281 if (cd2->members)
368547b1cbe6 [svn r116] Implemented the ClassInfo.destructor field. lindquist parents: 111 diff changeset	1282 {
368547b1cbe6 [svn r116] Implemented the ClassInfo.destructor field. lindquist parents: 111 diff changeset	1283 for (size_t i = 0; i < cd2->members->dim; i++)
368547b1cbe6 [svn r116] Implemented the ClassInfo.destructor field. lindquist parents: 111 diff changeset	1284 {
368547b1cbe6 [svn r116] Implemented the ClassInfo.destructor field. lindquist parents: 111 diff changeset	1285 Dsymbol sm = (Dsymbol )cd2->members->data[i];
275 665b81613475 [svn r296] Removed: the 'suite' dir, it never took off! lindquist parents: 271 diff changeset	1286 if (sm->isVarDeclaration() && !sm->isVarDeclaration()->isDataseg()) // is this enough?
112 368547b1cbe6 [svn r116] Implemented the ClassInfo.destructor field. lindquist parents: 111 diff changeset	1287 hasOffTi = true;
368547b1cbe6 [svn r116] Implemented the ClassInfo.destructor field. lindquist parents: 111 diff changeset	1288 //printf("sm = %s %s\n", sm->kind(), sm->toChars());
368547b1cbe6 [svn r116] Implemented the ClassInfo.destructor field. lindquist parents: 111 diff changeset	1289 if (sm->hasPointers())
368547b1cbe6 [svn r116] Implemented the ClassInfo.destructor field. lindquist parents: 111 diff changeset	1290 goto L2;
368547b1cbe6 [svn r116] Implemented the ClassInfo.destructor field. lindquist parents: 111 diff changeset	1291 }
368547b1cbe6 [svn r116] Implemented the ClassInfo.destructor field. lindquist parents: 111 diff changeset	1292 }
368547b1cbe6 [svn r116] Implemented the ClassInfo.destructor field. lindquist parents: 111 diff changeset	1293 }
368547b1cbe6 [svn r116] Implemented the ClassInfo.destructor field. lindquist parents: 111 diff changeset	1294 flags \|= 2; // no pointers
368547b1cbe6 [svn r116] Implemented the ClassInfo.destructor field. lindquist parents: 111 diff changeset	1295 L2:
368547b1cbe6 [svn r116] Implemented the ClassInfo.destructor field. lindquist parents: 111 diff changeset	1296 if (hasOffTi)
368547b1cbe6 [svn r116] Implemented the ClassInfo.destructor field. lindquist parents: 111 diff changeset	1297 flags \|= 4;
368547b1cbe6 [svn r116] Implemented the ClassInfo.destructor field. lindquist parents: 111 diff changeset	1298 return flags;
368547b1cbe6 [svn r116] Implemented the ClassInfo.destructor field. lindquist parents: 111 diff changeset	1299 }
368547b1cbe6 [svn r116] Implemented the ClassInfo.destructor field. lindquist parents: 111 diff changeset	1300
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1301 void DtoDefineClassInfo(ClassDeclaration* cd)
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1302 {
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1303 // The layout is:
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1304 // {
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1305 // void **vptr;
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1306 // monitor_t monitor;
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1307 // byte[] initializer; // static initialization data
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1308 // char[] name; // class name
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1309 // void *[] vtbl;
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1310 // Interface[] interfaces;
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1311 // ClassInfo *base; // base class
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1312 // void *destructor;
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1313 // void *invariant; // class invariant
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1314 // uint flags;
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1315 // void *deallocator;
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1316 // OffsetTypeInfo[] offTi;
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1317 // void *defaultConstructor;
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1318 // }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1319
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	1320 if (cd->ir.irStruct->classDefined) return;
db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	1321 cd->ir.irStruct->classDefined = true;
102 027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	1322
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	1323 Logger::println("DtoDefineClassInfo(%s)", cd->toChars());
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	1324 LOG_SCOPE;
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1325
102 027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	1326 assert(cd->type->ty == Tclass);
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	1327 assert(cd->ir.irStruct->classInfo);
102 027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	1328
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	1329 TypeClass* cdty = (TypeClass*)cd->type;
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	1330 if (!cd->isInterfaceDeclaration() && !cd->isAbstract()) {
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	1331 assert(cd->ir.irStruct->init);
db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	1332 assert(cd->ir.irStruct->constInit);
db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	1333 assert(cd->ir.irStruct->vtbl);
db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	1334 assert(cd->ir.irStruct->constVtbl);
113 27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	1335 }
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1336
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1337 // holds the list of initializers for llvm
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 210 diff changeset	1338 std::vector<LLConstant*> inits;
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1339
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1340 ClassDeclaration* cinfo = ClassDeclaration::classinfo;
102 027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	1341 DtoForceConstInitDsymbol(cinfo);
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	1342 assert(cinfo->ir.irStruct->constInit);
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1343
284 70c370e97944 [svn r305] Started support for custom class allocators/deallocators. Allocators with more than one argument still need to be fixed. lindquist parents: 275 diff changeset	1344 // def init constant
70c370e97944 [svn r305] Started support for custom class allocators/deallocators. Allocators with more than one argument still need to be fixed. lindquist parents: 275 diff changeset	1345 LLConstant* defc = cinfo->ir.irStruct->constInit;
70c370e97944 [svn r305] Started support for custom class allocators/deallocators. Allocators with more than one argument still need to be fixed. lindquist parents: 275 diff changeset	1346 assert(defc);
70c370e97944 [svn r305] Started support for custom class allocators/deallocators. Allocators with more than one argument still need to be fixed. lindquist parents: 275 diff changeset	1347
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 210 diff changeset	1348 LLConstant* c;
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1349
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1350 // own vtable
284 70c370e97944 [svn r305] Started support for custom class allocators/deallocators. Allocators with more than one argument still need to be fixed. lindquist parents: 275 diff changeset	1351 c = defc->getOperand(0);
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1352 assert(c);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1353 inits.push_back(c);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1354
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1355 // monitor
284 70c370e97944 [svn r305] Started support for custom class allocators/deallocators. Allocators with more than one argument still need to be fixed. lindquist parents: 275 diff changeset	1356 c = defc->getOperand(1);
115 5ba6d286c941 [svn r119] Added the monitor data field that comes after the vtable pointer to all classes. Represented as a void* initialized to zero. lindquist parents: 114 diff changeset	1357 inits.push_back(c);
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1358
102 027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	1359 // byte[] init
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 217 diff changeset	1360 const LLType* byteptrty = getPtrToType(LLType::Int8Ty);
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	1361 if (cd->isInterfaceDeclaration() \|\| cd->isAbstract()) {
284 70c370e97944 [svn r305] Started support for custom class allocators/deallocators. Allocators with more than one argument still need to be fixed. lindquist parents: 275 diff changeset	1362 c = defc->getOperand(2);
113 27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	1363 }
27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	1364 else {
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	1365 c = llvm::ConstantExpr::getBitCast(cd->ir.irStruct->init, byteptrty);
292 a92ec67eabe7 [svn r313] Fix class initializer size regression introduced in [305]. ChristianK parents: 285 diff changeset	1366 size_t initsz = getABITypeSize(cd->ir.irStruct->constInit->getType());
113 27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	1367 c = DtoConstSlice(DtoConstSize_t(initsz), c);
27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	1368 }
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1369 inits.push_back(c);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1370
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1371 // class name
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1372 // from dmd
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1373 char *name = cd->ident->toChars();
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1374 size_t namelen = strlen(name);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1375 if (!(namelen > 9 && memcmp(name, "TypeInfo_", 9) == 0))
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1376 {
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1377 name = cd->toPrettyChars();
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1378 namelen = strlen(name);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1379 }
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1380 c = DtoConstString(name);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1381 inits.push_back(c);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1382
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1383 // vtbl array
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	1384 if (cd->isInterfaceDeclaration() \|\| cd->isAbstract()) {
284 70c370e97944 [svn r305] Started support for custom class allocators/deallocators. Allocators with more than one argument still need to be fixed. lindquist parents: 275 diff changeset	1385 c = defc->getOperand(4);
113 27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	1386 }
27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	1387 else {
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 210 diff changeset	1388 const LLType* byteptrptrty = getPtrToType(byteptrty);
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	1389 assert(!cd->ir.irStruct->vtbl->getType()->isAbstract());
db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	1390 c = llvm::ConstantExpr::getBitCast(cd->ir.irStruct->vtbl, byteptrptrty);
db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	1391 assert(!cd->ir.irStruct->constVtbl->getType()->isAbstract());
199 ba47ac346ddd [svn r215] fix for empty class vtbl ChristianK parents: 193 diff changeset	1392 size_t vtblsz = 0;
ba47ac346ddd [svn r215] fix for empty class vtbl ChristianK parents: 193 diff changeset	1393 llvm::ConstantArray* constVtblArray = llvm::dyn_cast<llvm::ConstantArray>(cd->ir.irStruct->constVtbl);
ba47ac346ddd [svn r215] fix for empty class vtbl ChristianK parents: 193 diff changeset	1394 if(constVtblArray) {
ba47ac346ddd [svn r215] fix for empty class vtbl ChristianK parents: 193 diff changeset	1395 vtblsz = constVtblArray->getType()->getNumElements();
ba47ac346ddd [svn r215] fix for empty class vtbl ChristianK parents: 193 diff changeset	1396 }
113 27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	1397 c = DtoConstSlice(DtoConstSize_t(vtblsz), c);
27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	1398 }
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1399 inits.push_back(c);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1400
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1401 // interfaces array
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	1402 IrStruct* irstruct = cd->ir.irStruct;
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	1403 if (cd->isInterfaceDeclaration() \|\| !irstruct->interfaceInfos \|\| cd->isAbstract()) {
284 70c370e97944 [svn r305] Started support for custom class allocators/deallocators. Allocators with more than one argument still need to be fixed. lindquist parents: 275 diff changeset	1404 c = defc->getOperand(5);
113 27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	1405 }
27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	1406 else {
284 70c370e97944 [svn r305] Started support for custom class allocators/deallocators. Allocators with more than one argument still need to be fixed. lindquist parents: 275 diff changeset	1407 const LLType* t = defc->getOperand(5)->getType()->getContainedType(1);
113 27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	1408 c = llvm::ConstantExpr::getBitCast(irstruct->interfaceInfos, t);
27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	1409 size_t iisz = irstruct->interfaceInfosTy->getNumElements();
27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	1410 c = DtoConstSlice(DtoConstSize_t(iisz), c);
27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	1411 }
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1412 inits.push_back(c);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1413
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1414 // base classinfo
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	1415 if (cd->baseClass && !cd->isInterfaceDeclaration() && !cd->isAbstract()) {
102 027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	1416 DtoDeclareClassInfo(cd->baseClass);
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	1417 c = cd->baseClass->ir.irStruct->classInfo;
102 027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	1418 assert(c);
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	1419 inits.push_back(c);
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	1420 }
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	1421 else {
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	1422 // null
284 70c370e97944 [svn r305] Started support for custom class allocators/deallocators. Allocators with more than one argument still need to be fixed. lindquist parents: 275 diff changeset	1423 c = defc->getOperand(6);
102 027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	1424 inits.push_back(c);
027b8d8b71ec [svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up. lindquist parents: 100 diff changeset	1425 }
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1426
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1427 // destructor
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	1428 if (cd->isInterfaceDeclaration() \|\| cd->isAbstract()) {
284 70c370e97944 [svn r305] Started support for custom class allocators/deallocators. Allocators with more than one argument still need to be fixed. lindquist parents: 275 diff changeset	1429 c = defc->getOperand(7);
113 27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	1430 }
27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	1431 else {
27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	1432 c = build_class_dtor(cd);
27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	1433 }
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1434 inits.push_back(c);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1435
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1436 // invariant
327 781af50846b2 [svn r348] Switch on class invariants (except in release mode). ChristianK parents: 315 diff changeset	1437 if (cd->inv) {
781af50846b2 [svn r348] Switch on class invariants (except in release mode). ChristianK parents: 315 diff changeset	1438 DtoForceDeclareDsymbol(cd->inv);
781af50846b2 [svn r348] Switch on class invariants (except in release mode). ChristianK parents: 315 diff changeset	1439 c = cd->inv->ir.irFunc->func;
328 7086a84ab3d6 [svn r349] Fixed problems with static arrays of void as well as a static arrays with zero length. lindquist parents: 327 diff changeset	1440 c = llvm::ConstantExpr::getBitCast(c, defc->getOperand(8)->getType());
327 781af50846b2 [svn r348] Switch on class invariants (except in release mode). ChristianK parents: 315 diff changeset	1441 }
781af50846b2 [svn r348] Switch on class invariants (except in release mode). ChristianK parents: 315 diff changeset	1442 else {
781af50846b2 [svn r348] Switch on class invariants (except in release mode). ChristianK parents: 315 diff changeset	1443 c = defc->getOperand(8);
781af50846b2 [svn r348] Switch on class invariants (except in release mode). ChristianK parents: 315 diff changeset	1444 }
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1445 inits.push_back(c);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1446
113 27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	1447 // uint flags
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	1448 if (cd->isInterfaceDeclaration() \|\| cd->isAbstract()) {
284 70c370e97944 [svn r305] Started support for custom class allocators/deallocators. Allocators with more than one argument still need to be fixed. lindquist parents: 275 diff changeset	1449 c = defc->getOperand(9);
113 27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	1450 }
27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	1451 else {
285 297690b5d4a5 [svn r306] Fixed: it's now possible to compile and link llvmdc with MinGW32 and msys on Win32 :D I tried it myself ;) Building the runtime still needs some work, but it's a step in the right direction. lindquist parents: 284 diff changeset	1452 unsigned flags = build_classinfo_flags(cd);
113 27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	1453 c = DtoConstUint(flags);
27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	1454 }
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1455 inits.push_back(c);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1456
284 70c370e97944 [svn r305] Started support for custom class allocators/deallocators. Allocators with more than one argument still need to be fixed. lindquist parents: 275 diff changeset	1457 // deallocator
70c370e97944 [svn r305] Started support for custom class allocators/deallocators. Allocators with more than one argument still need to be fixed. lindquist parents: 275 diff changeset	1458 if (cd->aggDelete) {
70c370e97944 [svn r305] Started support for custom class allocators/deallocators. Allocators with more than one argument still need to be fixed. lindquist parents: 275 diff changeset	1459 DtoForceDeclareDsymbol(cd->aggDelete);
70c370e97944 [svn r305] Started support for custom class allocators/deallocators. Allocators with more than one argument still need to be fixed. lindquist parents: 275 diff changeset	1460 c = cd->aggDelete->ir.irFunc->func;
70c370e97944 [svn r305] Started support for custom class allocators/deallocators. Allocators with more than one argument still need to be fixed. lindquist parents: 275 diff changeset	1461 c = llvm::ConstantExpr::getBitCast(c, defc->getOperand(10)->getType());
70c370e97944 [svn r305] Started support for custom class allocators/deallocators. Allocators with more than one argument still need to be fixed. lindquist parents: 275 diff changeset	1462 }
70c370e97944 [svn r305] Started support for custom class allocators/deallocators. Allocators with more than one argument still need to be fixed. lindquist parents: 275 diff changeset	1463 else {
70c370e97944 [svn r305] Started support for custom class allocators/deallocators. Allocators with more than one argument still need to be fixed. lindquist parents: 275 diff changeset	1464 c = defc->getOperand(10);
70c370e97944 [svn r305] Started support for custom class allocators/deallocators. Allocators with more than one argument still need to be fixed. lindquist parents: 275 diff changeset	1465 }
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1466 inits.push_back(c);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1467
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1468 // offset typeinfo
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	1469 if (cd->isInterfaceDeclaration() \|\| cd->isAbstract()) {
284 70c370e97944 [svn r305] Started support for custom class allocators/deallocators. Allocators with more than one argument still need to be fixed. lindquist parents: 275 diff changeset	1470 c = defc->getOperand(11);
113 27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	1471 }
27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	1472 else {
284 70c370e97944 [svn r305] Started support for custom class allocators/deallocators. Allocators with more than one argument still need to be fixed. lindquist parents: 275 diff changeset	1473 c = build_offti_array(cd, defc->getOperand(11));
113 27b9f749d9fe [svn r117] Initial working implementation of interfaces. lindquist parents: 112 diff changeset	1474 }
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1475 inits.push_back(c);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1476
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1477 // default constructor
133 44a95ac7368a [svn r137] Many fixes towards tango.io.Console working, but not quite there yet... lindquist parents: 132 diff changeset	1478 if (cd->defaultCtor && !cd->isInterfaceDeclaration() && !cd->isAbstract()) {
111 a7ae554ce4f4 [svn r115] Implemented the ClassInfo.defaultConstructor member. lindquist parents: 110 diff changeset	1479 DtoForceDeclareDsymbol(cd->defaultCtor);
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	1480 c = isaConstant(cd->defaultCtor->ir.irFunc->func);
284 70c370e97944 [svn r305] Started support for custom class allocators/deallocators. Allocators with more than one argument still need to be fixed. lindquist parents: 275 diff changeset	1481 const LLType* toTy = defc->getOperand(12)->getType();
117 56a21f3e5d3e [svn r121] Finished ModuleInfo implementation. lindquist parents: 115 diff changeset	1482 c = llvm::ConstantExpr::getBitCast(c, toTy);
111 a7ae554ce4f4 [svn r115] Implemented the ClassInfo.defaultConstructor member. lindquist parents: 110 diff changeset	1483 }
a7ae554ce4f4 [svn r115] Implemented the ClassInfo.defaultConstructor member. lindquist parents: 110 diff changeset	1484 else {
284 70c370e97944 [svn r305] Started support for custom class allocators/deallocators. Allocators with more than one argument still need to be fixed. lindquist parents: 275 diff changeset	1485 c = defc->getOperand(12);
111 a7ae554ce4f4 [svn r115] Implemented the ClassInfo.defaultConstructor member. lindquist parents: 110 diff changeset	1486 }
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1487 inits.push_back(c);
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1488
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1489 /*size_t n = inits.size();
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1490 for (size_t i=0; i<n; ++i)
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1491 {
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1492 Logger::cout() << "inits[" << i << "]: " << *inits[i] << '\n';
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1493 }*/
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1494
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1495 // build the initializer
284 70c370e97944 [svn r305] Started support for custom class allocators/deallocators. Allocators with more than one argument still need to be fixed. lindquist parents: 275 diff changeset	1496 const llvm::StructType* st = isaStruct(defc->getType());
213 7816aafeea3c [svn r229] Updated the object.d implementation to the latest Tango. lindquist parents: 210 diff changeset	1497 LLConstant* finalinit = llvm::ConstantStruct::get(st, inits);
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1498 //Logger::cout() << "built the classinfo initializer:\n" << *finalinit <<'\n';
5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1499
173 db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	1500 cd->ir.irStruct->constClassInfo = finalinit;
db9890b3fb64 [svn r189] moving IR data back into DMD frontend nodes ChristianK parents: 169 diff changeset	1501 cd->ir.irStruct->classInfo->setInitializer(finalinit);
100 5071469303d4 [svn r104] TONS OF FIXES. lindquist parents: diff changeset	1502 }

Mercurial > projects > ldc

annotate gen/classes.cpp @ 715:30b42a283c8e