Mercurial > projects > ldc
annotate gen/classes.cpp @ 600:311f16f26297
Fixed AddrExp might silently change the type of its value, but we weren't casting to compensate ... why doesn't DMD insert a cast?
author | Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> |
---|---|
date | Mon, 15 Sep 2008 02:39:55 +0200 |
parents | 7690d7065fa8 |
children | c9aa338280ed |
rev | line source |
---|---|
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1 #include <sstream> |
100 | 2 #include "gen/llvm.h" |
3 | |
4 #include "mtype.h" | |
5 #include "aggregate.h" | |
6 #include "init.h" | |
7 #include "declaration.h" | |
8 | |
9 #include "gen/irstate.h" | |
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 | 12 #include "gen/arrays.h" |
13 #include "gen/logger.h" | |
14 #include "gen/classes.h" | |
132 | 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 | 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 | 22 ////////////////////////////////////////////////////////////////////////////////////////// |
23 | |
137 | 24 static void LLVM_AddBaseClassInterfaces(ClassDeclaration* target, BaseClasses* bcs) |
25 { | |
26 // add base class data members first | |
27 for (int j=0; j<bcs->dim; j++) | |
28 { | |
29 BaseClass* bc = (BaseClass*)(bcs->data[j]); | |
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 | 35 // resolve interfaces while we're at it |
36 if (bc->base->isInterfaceDeclaration()) | |
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 | 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 | 53 } |
54 } | |
55 } | |
56 } | |
57 | |
58 ////////////////////////////////////////////////////////////////////////////////////////// | |
59 | |
100 | 60 static void LLVM_AddBaseClassData(BaseClasses* bcs) |
61 { | |
62 // add base class data members first | |
63 for (int j=0; j<bcs->dim; j++) | |
64 { | |
65 BaseClass* bc = (BaseClass*)(bcs->data[j]); | |
137 | 66 |
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 | 69 continue; |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
70 |
137 | 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 | 74 Array* arr = &bc->base->fields; |
75 if (arr->dim == 0) | |
76 continue; | |
77 | |
100 | 78 Logger::println("Adding base class members of %s", bc->base->toChars()); |
79 LOG_SCOPE; | |
80 | |
132 | 81 for (int k=0; k < arr->dim; k++) { |
82 VarDeclaration* v = (VarDeclaration*)(arr->data[k]); | |
336 | 83 v->toObjFile(0); // TODO: multiobj |
132 | 84 } |
100 | 85 } |
86 } | |
87 | |
88 ////////////////////////////////////////////////////////////////////////////////////////// | |
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 | 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 | 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 |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
98 // get the TypeClass |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
99 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
|
100 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
|
101 |
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
|
102 // make sure the IrStruct is created |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
103 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
|
104 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
|
105 irstruct = new IrStruct(ts); |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
106 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
|
107 } |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
108 |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
109 // 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
|
110 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
|
111 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
|
112 } |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
113 |
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
|
114 // resolve interface vtables |
137 | 115 /*if (cd->vtblInterfaces) { |
116 Logger::println("Vtbl interfaces for '%s'", cd->toPrettyChars()); | |
117 LOG_SCOPE; | |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
118 for (int i=0; i < cd->vtblInterfaces->dim; i++) { |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
119 BaseClass *b = (BaseClass *)cd->vtblInterfaces->data[i]; |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
120 ClassDeclaration *id = b->base; |
137 | 121 Logger::println("Vtbl interface: '%s'", id->toPrettyChars()); |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
122 DtoResolveClass(id); |
114 | 123 // Fill in vtbl[] |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
124 b->fillVtbl(cd, &b->vtbl, 1); |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
125 } |
137 | 126 }*/ |
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
|
127 |
193
aca17e55b7a5
[svn r209] Fixed: exotic array to pointer casts were broken.
lindquist
parents:
192
diff
changeset
|
128 // push state |
100 | 129 gIR->structs.push_back(irstruct); |
130 gIR->classes.push_back(cd); | |
131 | |
193
aca17e55b7a5
[svn r209] Fixed: exotic array to pointer casts were broken.
lindquist
parents:
192
diff
changeset
|
132 // vector holding the field types |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
133 std::vector<const LLType*> fieldtypes; |
193
aca17e55b7a5
[svn r209] Fixed: exotic array to pointer casts were broken.
lindquist
parents:
192
diff
changeset
|
134 |
100 | 135 // add vtable |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
136 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
|
137 const LLType* vtabty = getPtrToType(ts->ir.vtblType->get()); |
100 | 138 fieldtypes.push_back(vtabty); |
139 | |
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
|
140 // add monitor |
193
aca17e55b7a5
[svn r209] Fixed: exotic array to pointer casts were broken.
lindquist
parents:
192
diff
changeset
|
141 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
|
142 |
137 | 143 // add base class data fields first |
100 | 144 LLVM_AddBaseClassData(&cd->baseclasses); |
145 | |
199 | 146 // then add own members, if any |
147 if(cd->members) { | |
148 for (int k=0; k < cd->members->dim; k++) { | |
149 Dsymbol* dsym = (Dsymbol*)(cd->members->data[k]); | |
336 | 150 dsym->toObjFile(0); // TODO: multiobj |
199 | 151 } |
100 | 152 } |
153 | |
132 | 154 // resolve class data fields (possibly unions) |
155 Logger::println("doing class fields"); | |
156 | |
157 if (irstruct->offsets.empty()) | |
158 { | |
159 Logger::println("has no fields"); | |
160 } | |
161 else | |
162 { | |
163 Logger::println("has fields"); | |
164 unsigned prevsize = (unsigned)-1; | |
165 unsigned lastoffset = (unsigned)-1; | |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
166 const LLType* fieldtype = NULL; |
132 | 167 VarDeclaration* fieldinit = NULL; |
168 size_t fieldpad = 0; | |
169 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
|
170 for (IrStruct::OffsetMap::iterator i=irstruct->offsets.begin(); i!=irstruct->offsets.end(); ++i) { |
132 | 171 // first iteration |
172 if (lastoffset == (unsigned)-1) { | |
173 lastoffset = i->first; | |
174 fieldtype = i->second.type; | |
175 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
|
176 prevsize = getABITypeSize(fieldtype); |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
177 i->second.var->ir.irField->index = idx; |
132 | 178 } |
179 // colliding offset? | |
180 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
|
181 size_t s = getABITypeSize(i->second.type); |
132 | 182 if (s > prevsize) { |
183 fieldpad += s - prevsize; | |
184 prevsize = s; | |
185 } | |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
186 cd->ir.irStruct->hasUnions = true; |
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
187 i->second.var->ir.irField->index = idx; |
132 | 188 } |
189 // intersecting offset? | |
190 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
|
191 size_t s = getABITypeSize(i->second.type); |
132 | 192 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
|
193 cd->ir.irStruct->hasUnions = true; |
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
194 i->second.var->ir.irField->index = idx; |
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
195 i->second.var->ir.irField->indexOffset = (i->first - lastoffset) / s; |
132 | 196 } |
197 // fresh offset | |
198 else { | |
199 // commit the field | |
200 fieldtypes.push_back(fieldtype); | |
201 irstruct->defaultFields.push_back(fieldinit); | |
202 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
|
203 fieldtypes.push_back(llvm::ArrayType::get(LLType::Int8Ty, fieldpad)); |
132 | 204 irstruct->defaultFields.push_back(NULL); |
205 idx++; | |
206 } | |
207 | |
208 idx++; | |
209 | |
210 // start new | |
211 lastoffset = i->first; | |
212 fieldtype = i->second.type; | |
213 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
|
214 prevsize = getABITypeSize(fieldtype); |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
215 i->second.var->ir.irField->index = idx; |
132 | 216 fieldpad = 0; |
217 } | |
218 } | |
219 fieldtypes.push_back(fieldtype); | |
220 irstruct->defaultFields.push_back(fieldinit); | |
221 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
|
222 fieldtypes.push_back(llvm::ArrayType::get(LLType::Int8Ty, fieldpad)); |
132 | 223 irstruct->defaultFields.push_back(NULL); |
224 } | |
225 } | |
226 | |
137 | 227 // populate interface map |
228 { | |
229 Logger::println("Adding interfaces to '%s'", cd->toPrettyChars()); | |
230 LOG_SCOPE; | |
231 LLVM_AddBaseClassInterfaces(cd, &cd->baseclasses); | |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
232 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
|
233 assert(cd->ir.irStruct->interfaceVec.size() == cd->ir.irStruct->interfaceMap.size()); |
100 | 234 } |
137 | 235 |
236 // add interface vtables at the end | |
237 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
|
238 for (IrStruct::InterfaceVectorIter i=irstruct->interfaceVec.begin(); i!=irstruct->interfaceVec.end(); ++i) |
137 | 239 { |
142
a123dca8349b
[svn r146] fixed some potential problems with mismatch in order of interfaces in class data layout
lindquist
parents:
138
diff
changeset
|
240 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
|
241 ClassDeclaration* id = iri->decl; |
100 | 242 |
137 | 243 // set vtbl type |
244 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
|
245 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
|
246 assert(ivtblTy); |
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 Logger::cout() << "interface vtbl type: " << *ivtblTy << '\n'; |
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 fieldtypes.push_back(getPtrToType(ivtblTy)); |
137 | 249 |
250 // 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
|
251 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
|
252 iri->vtblTy = new llvm::PATypeHolder(ivtblTy); |
137 | 253 |
254 // set index | |
255 iri->index = interIdx++; | |
256 } | |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
257 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
|
258 assert(cd->ir.irStruct->interfaceVec.size() == cd->ir.irStruct->interfaceMap.size()); |
137 | 259 |
260 // create type | |
100 | 261 const llvm::StructType* structtype = llvm::StructType::get(fieldtypes); |
137 | 262 |
100 | 263 // refine abstract types for stuff like: class C {C next;} |
264 assert(irstruct->recty != 0); | |
265 llvm::PATypeHolder& spa = irstruct->recty; | |
266 llvm::cast<llvm::OpaqueType>(spa.get())->refineAbstractTypeTo(structtype); | |
267 structtype = isaStruct(spa.get()); | |
268 | |
137 | 269 // make it official |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
270 if (!ts->ir.type) |
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
271 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
|
272 else |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
273 *ts->ir.type = structtype; |
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
274 spa = *ts->ir.type; |
100 | 275 |
123
7f9a0a58394b
[svn r127] Updated the lphobos build scripts a little. Created a new rebuild profile.
lindquist
parents:
121
diff
changeset
|
276 // name the type |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
277 gIR->module->addTypeName(cd->mangle(), ts->ir.type->get()); |
100 | 278 |
137 | 279 // get interface info type |
280 const llvm::StructType* infoTy = DtoInterfaceInfoType(); | |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
281 |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
282 // create vtable type |
100 | 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 | 291 |
292 for (int k=0; k < cd->vtbl.dim; k++) | |
293 { | |
294 Dsymbol* dsym = (Dsymbol*)cd->vtbl.data[k]; | |
295 assert(dsym); | |
296 //Logger::cout() << "vtblsym: " << dsym->toChars() << '\n'; | |
297 | |
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 | 300 //assert(fd->type->ty == Tfunction); |
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 | 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 | 305 sinits_ty.push_back(vfpty); |
100 | 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()) { |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
311 cinfoty = infoTy; |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
312 } |
137 | 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 | 321 sinits_ty.push_back(cty); |
322 } | |
323 else | |
324 assert(0); | |
325 } | |
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 | 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 |
aca17e55b7a5
[svn r209] Fixed: exotic array to pointer casts were broken.
lindquist
parents:
192
diff
changeset
|
343 Logger::cout() << "final class type: " << *ts->ir.type->get() << '\n'; |
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 | 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 | 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 | 362 |
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
|
363 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
|
364 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
|
365 |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
366 assert(cd->ir.irStruct); |
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
367 IrStruct* irstruct = cd->ir.irStruct; |
100 | 368 |
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
|
369 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
|
370 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
|
371 |
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 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
|
373 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
|
374 needs_definition = true; |
100 | 375 } |
376 | |
149
4c577c2b7229
[svn r155] Fixed a bunch of linkage problems (especially with templates)
lindquist
parents:
147
diff
changeset
|
377 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
|
378 |
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
|
379 // 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
|
380 // 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
|
381 if (!cd->isInterfaceDeclaration() && !cd->isAbstract()) { |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
382 // vtable |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
383 std::string varname("_D"); |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
384 varname.append(cd->mangle()); |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
385 varname.append("6__vtblZ"); |
193
aca17e55b7a5
[svn r209] Fixed: exotic array to pointer casts were broken.
lindquist
parents:
192
diff
changeset
|
386 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
|
387 } |
100 | 388 |
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 // 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
|
390 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
|
391 |
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
|
392 // interface info array |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
393 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
|
394 // 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
|
395 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
|
396 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
|
397 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
|
398 // resolve array type |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
399 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
|
400 // 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
|
401 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
|
402 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
|
403 } |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
404 |
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
|
405 // 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
|
406 // 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
|
407 if (!cd->isInterfaceDeclaration() && !cd->isAbstract()) { |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
408 // interface vtables |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
409 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
|
410 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
|
411 { |
142
a123dca8349b
[svn r146] fixed some potential problems with mismatch in order of interfaces in class data layout
lindquist
parents:
138
diff
changeset
|
412 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
|
413 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
|
414 |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
415 std::string nam("_D"); |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
416 nam.append(cd->mangle()); |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
417 nam.append("11__interface"); |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
418 nam.append(id->mangle()); |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
419 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
|
420 |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
421 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
|
422 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
|
423 LLConstant* idxs[2] = {DtoConstUint(0), DtoConstUint(idx)}; |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
424 iri->info = llvm::ConstantExpr::getGetElementPtr(irstruct->interfaceInfos, idxs, 2); |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
425 idx++; |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
426 } |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
427 |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
428 // init |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
429 std::string initname("_D"); |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
430 initname.append(cd->mangle()); |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
431 initname.append("6__initZ"); |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
432 |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
433 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
|
434 cd->ir.irStruct->init = initvar; |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
435 } |
100 | 436 |
437 gIR->classes.pop_back(); | |
438 gIR->structs.pop_back(); | |
439 | |
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
|
440 gIR->constInitList.push_back(cd); |
100 | 441 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
|
442 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
|
443 |
855adfdb8d38
[svn r107] Getting .classinfo on a class instance now works (classinfo is stored in vtable)
lindquist
parents:
102
diff
changeset
|
444 // classinfo |
855adfdb8d38
[svn r107] Getting .classinfo on a class instance now works (classinfo is stored in vtable)
lindquist
parents:
102
diff
changeset
|
445 DtoDeclareClassInfo(cd); |
106 | 446 |
447 // typeinfo | |
123
7f9a0a58394b
[svn r127] Updated the lphobos build scripts a little. Created a new rebuild profile.
lindquist
parents:
121
diff
changeset
|
448 if (needs_definition) |
275
665b81613475
[svn r296] Removed: the 'suite' dir, it never took off!
lindquist
parents:
271
diff
changeset
|
449 DtoTypeInfoOf(cd->type, false); |
100 | 450 } |
451 | |
452 ////////////////////////////////////////////////////////////////////////////////////////// | |
453 | |
454 void DtoConstInitClass(ClassDeclaration* cd) | |
455 { | |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
456 if (cd->ir.initialized) return; |
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
457 cd->ir.initialized = true; |
100 | 458 |
132 | 459 Logger::println("DtoConstInitClass(%s): %s", cd->toPrettyChars(), cd->loc.toChars()); |
100 | 460 LOG_SCOPE; |
461 | |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
462 IrStruct* irstruct = cd->ir.irStruct; |
100 | 463 gIR->structs.push_back(irstruct); |
464 gIR->classes.push_back(cd); | |
465 | |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
466 // 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
|
467 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
|
468 TypeClass* ts = (TypeClass*)cd->type; |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
469 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
|
470 #if OPAQUE_VTBLS |
aca17e55b7a5
[svn r209] Fixed: exotic array to pointer casts were broken.
lindquist
parents:
192
diff
changeset
|
471 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
|
472 #else |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
473 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
|
474 #endif |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
475 |
100 | 476 // 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
|
477 for (IrStruct::OffsetMap::iterator i=irstruct->offsets.begin(); i!=irstruct->offsets.end(); ++i) |
100 | 478 { |
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 IrStruct::Offset* so = &i->second; |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
480 LLConstant* finit = DtoConstFieldInitializer(so->var->type, so->var->init); |
100 | 481 so->init = finit; |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
482 so->var->ir.irField->constInit = finit; |
100 | 483 } |
484 | |
485 // fill out fieldtypes/inits | |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
486 std::vector<LLConstant*> fieldinits; |
100 | 487 |
488 // first field is always the vtable | |
190
36044016709a
[svn r206] Fixed some interfaceInfo related issues, closes #44
lindquist
parents:
177
diff
changeset
|
489 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
|
490 { |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
491 const LLType* ptrTy = getPtrToType(ts->ir.vtblType->get()); |
190
36044016709a
[svn r206] Fixed some interfaceInfo related issues, closes #44
lindquist
parents:
177
diff
changeset
|
492 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
|
493 } |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
494 else |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
495 { |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
496 assert(cd->ir.irStruct->vtbl != 0); |
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
497 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
|
498 } |
100 | 499 |
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
|
500 // 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
|
501 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
|
502 |
137 | 503 // go through the field inits and build the default initializer |
504 size_t nfi = irstruct->defaultFields.size(); | |
505 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
|
506 LLConstant* c; |
137 | 507 if (irstruct->defaultFields[i]) { |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
508 c = irstruct->defaultFields[i]->ir.irField->constInit; |
137 | 509 assert(c); |
510 } | |
511 else { | |
512 const llvm::ArrayType* arrty = isaArray(structtype->getElementType(i+2)); | |
513 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
|
514 std::vector<LLConstant*> vals(arrty->getNumElements(), llvm::ConstantInt::get(LLType::Int8Ty, 0, false)); |
137 | 515 c = llvm::ConstantArray::get(arrty, vals); |
516 } | |
517 fieldinits.push_back(c); | |
518 } | |
132 | 519 |
137 | 520 // 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
|
521 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
|
522 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
|
523 { |
142
a123dca8349b
[svn r146] fixed some potential problems with mismatch in order of interfaces in class data layout
lindquist
parents:
138
diff
changeset
|
524 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
|
525 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
|
526 |
192
67ed21bf16af
[svn r208] const init interface vtbls to nonzero values only for nonabstract classes
ChristianK
parents:
190
diff
changeset
|
527 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
|
528 { |
137 | 529 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
|
530 } |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
531 else |
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 assert(iri->vtbl); |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
534 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
|
535 } |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
536 } |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
537 |
100 | 538 // generate initializer |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
539 #if 0 |
137 | 540 //Logger::cout() << cd->toPrettyChars() << " | " << *structtype << '\n'; |
541 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
|
542 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
|
543 Logger::cout() << "s#" << i << " = " << *structtype->getElementType(i) << '\n'; |
137 | 544 Logger::cout() << "i#" << i << " = " << *fieldinits[i] << '\n'; |
545 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
|
546 } |
137 | 547 #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
|
548 |
137 | 549 #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
|
550 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
|
551 Logger::cout() << "i#" << i << " = " << *fieldinits[i]->getType() << '\n'; |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
552 } |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
553 #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
|
554 |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
555 LLConstant* _init = llvm::ConstantStruct::get(structtype, fieldinits); |
100 | 556 assert(_init); |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
557 cd->ir.irStruct->constInit = _init; |
100 | 558 |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
559 // abstract classes have no static vtable |
137 | 560 // neither do interfaces (on their own, the implementing class supplies the vtable) |
561 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
|
562 { |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
563 // generate vtable initializer |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
564 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
|
565 |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
566 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
|
567 { |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
568 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
|
569 assert(dsym); |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
570 //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
|
571 |
193
aca17e55b7a5
[svn r209] Fixed: exotic array to pointer casts were broken.
lindquist
parents:
192
diff
changeset
|
572 #if OPAQUE_VTBLS |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
573 const LLType* targetTy = getVoidPtrType(); |
193
aca17e55b7a5
[svn r209] Fixed: exotic array to pointer casts were broken.
lindquist
parents:
192
diff
changeset
|
574 #else |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
575 const LLType* targetTy = vtbltype->getElementType(k); |
193
aca17e55b7a5
[svn r209] Fixed: exotic array to pointer casts were broken.
lindquist
parents:
192
diff
changeset
|
576 #endif |
aca17e55b7a5
[svn r209] Fixed: exotic array to pointer casts were broken.
lindquist
parents:
192
diff
changeset
|
577 |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
578 LLConstant* c = NULL; |
193
aca17e55b7a5
[svn r209] Fixed: exotic array to pointer casts were broken.
lindquist
parents:
192
diff
changeset
|
579 // virtual method |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
580 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
|
581 DtoForceDeclareDsymbol(fd); |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
582 assert(fd->ir.irFunc->func); |
193
aca17e55b7a5
[svn r209] Fixed: exotic array to pointer casts were broken.
lindquist
parents:
192
diff
changeset
|
583 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
|
584 } |
193
aca17e55b7a5
[svn r209] Fixed: exotic array to pointer casts were broken.
lindquist
parents:
192
diff
changeset
|
585 // classinfo |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
586 else if (ClassDeclaration* cd2 = dsym->isClassDeclaration()) { |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
587 assert(cd->ir.irStruct->classInfo); |
193
aca17e55b7a5
[svn r209] Fixed: exotic array to pointer casts were broken.
lindquist
parents:
192
diff
changeset
|
588 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
|
589 } |
193
aca17e55b7a5
[svn r209] Fixed: exotic array to pointer casts were broken.
lindquist
parents:
192
diff
changeset
|
590 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
|
591 |
193
aca17e55b7a5
[svn r209] Fixed: exotic array to pointer casts were broken.
lindquist
parents:
192
diff
changeset
|
592 // cast if necessary (overridden method) |
aca17e55b7a5
[svn r209] Fixed: exotic array to pointer casts were broken.
lindquist
parents:
192
diff
changeset
|
593 if (c->getType() != targetTy) |
aca17e55b7a5
[svn r209] Fixed: exotic array to pointer casts were broken.
lindquist
parents:
192
diff
changeset
|
594 c = llvm::ConstantExpr::getBitCast(c, targetTy); |
aca17e55b7a5
[svn r209] Fixed: exotic array to pointer casts were broken.
lindquist
parents:
192
diff
changeset
|
595 sinits.push_back(c); |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
596 } |
193
aca17e55b7a5
[svn r209] Fixed: exotic array to pointer casts were broken.
lindquist
parents:
192
diff
changeset
|
597 #if OPAQUE_VTBLS |
aca17e55b7a5
[svn r209] Fixed: exotic array to pointer casts were broken.
lindquist
parents:
192
diff
changeset
|
598 const llvm::ArrayType* svtbl_ty = isaArray(ts->ir.vtblType->get()); |
199 | 599 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
|
600 #else |
aca17e55b7a5
[svn r209] Fixed: exotic array to pointer casts were broken.
lindquist
parents:
192
diff
changeset
|
601 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
|
602 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
|
603 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
|
604 #endif |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
605 |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
606 // 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
|
607 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
|
608 { |
142
a123dca8349b
[svn r146] fixed some potential problems with mismatch in order of interfaces in class data layout
lindquist
parents:
138
diff
changeset
|
609 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
|
610 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
|
611 |
a123dca8349b
[svn r146] fixed some potential problems with mismatch in order of interfaces in class data layout
lindquist
parents:
138
diff
changeset
|
612 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
|
613 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
|
614 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
|
615 |
193
aca17e55b7a5
[svn r209] Fixed: exotic array to pointer casts were broken.
lindquist
parents:
192
diff
changeset
|
616 #if OPAQUE_VTBLS |
aca17e55b7a5
[svn r209] Fixed: exotic array to pointer casts were broken.
lindquist
parents:
192
diff
changeset
|
617 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
|
618 #else |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
619 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
|
620 #endif |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
621 |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
622 // generate interface info initializer |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
623 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
|
624 |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
625 // classinfo |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
626 assert(id->ir.irStruct->classInfo); |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
627 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
|
628 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
|
629 |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
630 // 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
|
631 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
|
632 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
|
633 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
|
634 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
|
635 |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
636 // offset |
137 | 637 assert(iri->index >= 0); |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
638 size_t ioff = gTargetData->getStructLayout(isaStruct(cd->type->ir.type->get()))->getElementOffset(iri->index); |
137 | 639 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
|
640 |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
641 // 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
|
642 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
|
643 |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
644 // generate vtable initializer |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
645 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
|
646 |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
647 // add interface info |
193
aca17e55b7a5
[svn r209] Fixed: exotic array to pointer casts were broken.
lindquist
parents:
192
diff
changeset
|
648 #if OPAQUE_VTBLS |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
649 const LLType* targetTy = getVoidPtrType(); |
193
aca17e55b7a5
[svn r209] Fixed: exotic array to pointer casts were broken.
lindquist
parents:
192
diff
changeset
|
650 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
|
651 #else |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
652 iinits.push_back(iri->info); |
193
aca17e55b7a5
[svn r209] Fixed: exotic array to pointer casts were broken.
lindquist
parents:
192
diff
changeset
|
653 #endif |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
654 |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
655 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
|
656 { |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
657 Logger::println("interface vtbl const init nr. %d", k); |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
658 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
|
659 |
3424f0fab7a9
Error instead of assert on unimplemented interface functions.
Christian Kamm <kamm incasoftware de>
parents:
422
diff
changeset
|
660 // 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
|
661 if(!dsym) |
3424f0fab7a9
Error instead of assert on unimplemented interface functions.
Christian Kamm <kamm incasoftware de>
parents:
422
diff
changeset
|
662 fatal(); |
3424f0fab7a9
Error instead of assert on unimplemented interface functions.
Christian Kamm <kamm incasoftware de>
parents:
422
diff
changeset
|
663 |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
664 FuncDeclaration* fd = dsym->isFuncDeclaration(); |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
665 assert(fd); |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
666 DtoForceDeclareDsymbol(fd); |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
667 assert(fd->ir.irFunc->func); |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
668 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
|
669 |
193
aca17e55b7a5
[svn r209] Fixed: exotic array to pointer casts were broken.
lindquist
parents:
192
diff
changeset
|
670 #if !OPAQUE_VTBLS |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
671 const LLType* targetTy = iri->vtblTy->getContainedType(k); |
193
aca17e55b7a5
[svn r209] Fixed: exotic array to pointer casts were broken.
lindquist
parents:
192
diff
changeset
|
672 #endif |
aca17e55b7a5
[svn r209] Fixed: exotic array to pointer casts were broken.
lindquist
parents:
192
diff
changeset
|
673 |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
674 // 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
|
675 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
|
676 iinits.push_back(c); |
193
aca17e55b7a5
[svn r209] Fixed: exotic array to pointer casts were broken.
lindquist
parents:
192
diff
changeset
|
677 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
|
678 } |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
679 |
193
aca17e55b7a5
[svn r209] Fixed: exotic array to pointer casts were broken.
lindquist
parents:
192
diff
changeset
|
680 #if OPAQUE_VTBLS |
aca17e55b7a5
[svn r209] Fixed: exotic array to pointer casts were broken.
lindquist
parents:
192
diff
changeset
|
681 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
|
682 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
|
683 iri->vtblInit = llvm::cast<llvm::ConstantArray>(civtblInit); |
aca17e55b7a5
[svn r209] Fixed: exotic array to pointer casts were broken.
lindquist
parents:
192
diff
changeset
|
684 #else |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
685 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
|
686 iri->vtblInit = llvm::cast<llvm::ConstantStruct>(civtblInit); |
193
aca17e55b7a5
[svn r209] Fixed: exotic array to pointer casts were broken.
lindquist
parents:
192
diff
changeset
|
687 #endif |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
688 } |
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
|
689 } |
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
|
690 // 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
|
691 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
|
692 { |
177
cea8dcfa76df
[svn r193] Fixed: abstract classes implementing interfaces now output proper Interface info arrays. (null vtables).
lindquist
parents:
173
diff
changeset
|
693 // 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
|
694 // 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
|
695 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
|
696 { |
177
cea8dcfa76df
[svn r193] Fixed: abstract classes implementing interfaces now output proper Interface info arrays. (null vtables).
lindquist
parents:
173
diff
changeset
|
697 IrInterface* iri = *i; |
cea8dcfa76df
[svn r193] Fixed: abstract classes implementing interfaces now output proper Interface info arrays. (null vtables).
lindquist
parents:
173
diff
changeset
|
698 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
|
699 |
cea8dcfa76df
[svn r193] Fixed: abstract classes implementing interfaces now output proper Interface info arrays. (null vtables).
lindquist
parents:
173
diff
changeset
|
700 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
|
701 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
|
702 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
|
703 |
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
|
704 // generate interface info initializer |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
705 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
|
706 |
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 // classinfo |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
708 assert(id->ir.irStruct->classInfo); |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
709 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
|
710 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
|
711 |
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
|
712 // 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
|
713 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
|
714 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
|
715 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
|
716 |
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
|
717 // offset |
177
cea8dcfa76df
[svn r193] Fixed: abstract classes implementing interfaces now output proper Interface info arrays. (null vtables).
lindquist
parents:
173
diff
changeset
|
718 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
|
719 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
|
720 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
|
721 |
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
|
722 // 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
|
723 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
|
724 } |
177
cea8dcfa76df
[svn r193] Fixed: abstract classes implementing interfaces now output proper Interface info arrays. (null vtables).
lindquist
parents:
173
diff
changeset
|
725 } |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
726 |
100 | 727 gIR->classes.pop_back(); |
728 gIR->structs.pop_back(); | |
729 } | |
730 | |
731 ////////////////////////////////////////////////////////////////////////////////////////// | |
732 | |
733 void DtoDefineClass(ClassDeclaration* cd) | |
734 { | |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
735 if (cd->ir.defined) return; |
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
736 cd->ir.defined = true; |
100 | 737 |
132 | 738 Logger::println("DtoDefineClass(%s): %s", cd->toPrettyChars(), cd->loc.toChars()); |
100 | 739 LOG_SCOPE; |
740 | |
741 // get the struct (class) type | |
742 assert(cd->type->ty == Tclass); | |
743 TypeClass* ts = (TypeClass*)cd->type; | |
744 | |
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
|
745 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
|
746 |
cea8dcfa76df
[svn r193] Fixed: abstract classes implementing interfaces now output proper Interface info arrays. (null vtables).
lindquist
parents:
173
diff
changeset
|
747 // 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
|
748 // neither do abstract classes |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
749 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
|
750 { |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
751 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
|
752 cd->ir.irStruct->vtbl->setInitializer(cd->ir.irStruct->constVtbl); |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
753 |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
754 // initialize interface vtables |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
755 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
|
756 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
|
757 { |
142
a123dca8349b
[svn r146] fixed some potential problems with mismatch in order of interfaces in class data layout
lindquist
parents:
138
diff
changeset
|
758 IrInterface* iri = *i; |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
759 iri->vtbl->setInitializer(iri->vtblInit); |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
760 } |
177
cea8dcfa76df
[svn r193] Fixed: abstract classes implementing interfaces now output proper Interface info arrays. (null vtables).
lindquist
parents:
173
diff
changeset
|
761 } |
cea8dcfa76df
[svn r193] Fixed: abstract classes implementing interfaces now output proper Interface info arrays. (null vtables).
lindquist
parents:
173
diff
changeset
|
762 |
cea8dcfa76df
[svn r193] Fixed: abstract classes implementing interfaces now output proper Interface info arrays. (null vtables).
lindquist
parents:
173
diff
changeset
|
763 // 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
|
764 IrStruct* irstruct = cd->ir.irStruct; |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
765 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
|
766 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
|
767 { |
cea8dcfa76df
[svn r193] Fixed: abstract classes implementing interfaces now output proper Interface info arrays. (null vtables).
lindquist
parents:
173
diff
changeset
|
768 IrInterface* iri = *i; |
cea8dcfa76df
[svn r193] Fixed: abstract classes implementing interfaces now output proper Interface info arrays. (null vtables).
lindquist
parents:
173
diff
changeset
|
769 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
|
770 } |
cea8dcfa76df
[svn r193] Fixed: abstract classes implementing interfaces now output proper Interface info arrays. (null vtables).
lindquist
parents:
173
diff
changeset
|
771 // set initializer |
cea8dcfa76df
[svn r193] Fixed: abstract classes implementing interfaces now output proper Interface info arrays. (null vtables).
lindquist
parents:
173
diff
changeset
|
772 if (!infoInits.empty()) |
cea8dcfa76df
[svn r193] Fixed: abstract classes implementing interfaces now output proper Interface info arrays. (null vtables).
lindquist
parents:
173
diff
changeset
|
773 { |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
774 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
|
775 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
|
776 } |
cea8dcfa76df
[svn r193] Fixed: abstract classes implementing interfaces now output proper Interface info arrays. (null vtables).
lindquist
parents:
173
diff
changeset
|
777 else |
cea8dcfa76df
[svn r193] Fixed: abstract classes implementing interfaces now output proper Interface info arrays. (null vtables).
lindquist
parents:
173
diff
changeset
|
778 { |
cea8dcfa76df
[svn r193] Fixed: abstract classes implementing interfaces now output proper Interface info arrays. (null vtables).
lindquist
parents:
173
diff
changeset
|
779 assert(irstruct->interfaceInfos == NULL); |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
780 } |
123
7f9a0a58394b
[svn r127] Updated the lphobos build scripts a little. Created a new rebuild profile.
lindquist
parents:
121
diff
changeset
|
781 |
7f9a0a58394b
[svn r127] Updated the lphobos build scripts a little. Created a new rebuild profile.
lindquist
parents:
121
diff
changeset
|
782 // generate classinfo |
7f9a0a58394b
[svn r127] Updated the lphobos build scripts a little. Created a new rebuild profile.
lindquist
parents:
121
diff
changeset
|
783 DtoDefineClassInfo(cd); |
100 | 784 } |
785 } | |
786 | |
787 ////////////////////////////////////////////////////////////////////////////////////////// | |
788 | |
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
|
789 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
|
790 { |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
791 // resolve type |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
792 DtoForceDeclareDsymbol(tc->sym); |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
793 |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
794 // allocate |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
795 LLValue* mem; |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
796 if (newexp->onstack) |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
797 { |
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
|
798 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
|
799 } |
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
|
800 // 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
|
801 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
|
802 { |
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
|
803 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
|
804 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
|
805 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
|
806 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
|
807 } |
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
|
808 // default allocator |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
809 else |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
810 { |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
811 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
|
812 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
|
813 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
|
814 } |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
815 |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
816 // init |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
817 DtoInitClass(tc, mem); |
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 // 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
|
820 if (newexp->thisexp) |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
821 { |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
822 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
|
823 LOG_SCOPE; |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
824 DValue* thisval = newexp->thisexp->toElem(gIR); |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
825 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
|
826 LLValue* src = thisval->getRVal(); |
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
827 LLValue* dst = DtoGEPi(mem,0,idx,"tmp"); |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
828 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
|
829 DtoStore(src, dst); |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
830 } |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
831 // 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
|
832 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
|
833 { |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
834 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
|
835 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
|
836 |
504
577211114d6d
Fixed uncaught, invalid use of nesting introduced in rev [498]
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
486
diff
changeset
|
837 if (gIR->func()->decl->isStatic()) |
577211114d6d
Fixed uncaught, invalid use of nesting introduced in rev [498]
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
486
diff
changeset
|
838 { |
589
7690d7065fa8
Fix line number for error when trying to new a nested class without a context.
Christian Kamm <kamm incasoftware de>
parents:
504
diff
changeset
|
839 newexp->error("function %s is static and cannot access nested class %s", gIR->func()->decl->toPrettyChars(), tc->sym->toPrettyChars()); |
504
577211114d6d
Fixed uncaught, invalid use of nesting introduced in rev [498]
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
486
diff
changeset
|
840 fatal(); |
577211114d6d
Fixed uncaught, invalid use of nesting introduced in rev [498]
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
486
diff
changeset
|
841 } |
577211114d6d
Fixed uncaught, invalid use of nesting introduced in rev [498]
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
486
diff
changeset
|
842 |
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
|
843 // 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
|
844 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
|
845 |
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
|
846 // store into right location |
370
051ab876fe11
[svn r391] Fix classes nested inside functions for real.
ChristianK
parents:
369
diff
changeset
|
847 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
|
848 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
|
849 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
|
850 } |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
851 |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
852 // call constructor |
160 | 853 if (newexp->member) |
854 { | |
855 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
|
856 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
|
857 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
|
858 return DtoCallFunction(newexp->loc, tc, &dfn, newexp->arguments); |
160 | 859 } |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
860 |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
861 // 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
|
862 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
|
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 ////////////////////////////////////////////////////////////////////////////////////////// |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
866 |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
867 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
|
868 { |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
869 size_t presz = 2*getABITypeSize(DtoSize_t()); |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
870 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
|
871 |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
872 // 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
|
873 assert(tc->sym->ir.irStruct->vtbl); |
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
874 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
|
875 |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
876 // monitor always defaults to zero |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
877 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
|
878 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
|
879 |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
880 // done? |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
881 if (n == 0) |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
882 return; |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
883 |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
884 // copy the rest from the static initializer |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
885 assert(tc->sym->ir.irStruct->init); |
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
886 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
|
887 |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
888 LLValue* dstarr = DtoGEPi(dst,0,2,"tmp"); |
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
889 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
|
890 |
244
a95056b3c996
[svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
lindquist
parents:
217
diff
changeset
|
891 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
|
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 ////////////////////////////////////////////////////////////////////////////////////////// |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
895 |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
896 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
|
897 { |
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 // 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
|
899 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
|
900 // build args |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
901 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
|
902 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
|
903 // call |
315
a9697749e898
[svn r336] Made sure calls within a landing pad area are invokes.
ChristianK
parents:
309
diff
changeset
|
904 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
|
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 ////////////////////////////////////////////////////////////////////////////////////////// |
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
|
908 |
114 | 909 DValue* DtoCastClass(DValue* val, Type* _to) |
910 { | |
138 | 911 Logger::println("DtoCastClass(%s, %s)", val->getType()->toChars(), _to->toChars()); |
912 LOG_SCOPE; | |
913 | |
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
|
914 Type* to = _to->toBasetype(); |
114 | 915 if (to->ty == Tpointer) { |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
916 const LLType* tolltype = DtoType(_to); |
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
917 LLValue* rval = DtoBitCast(val->getRVal(), tolltype); |
114 | 918 return new DImValue(_to, rval); |
919 } | |
920 | |
921 assert(to->ty == Tclass); | |
922 TypeClass* tc = (TypeClass*)to; | |
923 | |
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
|
924 Type* from = val->getType()->toBasetype(); |
114 | 925 TypeClass* fc = (TypeClass*)from; |
926 | |
927 if (tc->sym->isInterfaceDeclaration()) { | |
138 | 928 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
|
929 if (fc->sym->isInterfaceDeclaration()) { |
138 | 930 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
|
931 return DtoDynamicCastInterface(val, _to); |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
932 } |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
933 else { |
138 | 934 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
|
935 return DtoDynamicCastObject(val, _to); |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
936 } |
114 | 937 } |
938 else { | |
138 | 939 Logger::println("to object"); |
114 | 940 int poffset; |
941 if (fc->sym->isInterfaceDeclaration()) { | |
138 | 942 Logger::println("interface cast"); |
114 | 943 return DtoCastInterfaceToObject(val, _to); |
944 } | |
138 | 945 else if (!tc->sym->isInterfaceDeclaration() && tc->sym->isBaseOf(fc->sym,NULL)) { |
946 Logger::println("static down cast)"); | |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
947 const LLType* tolltype = DtoType(_to); |
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
948 LLValue* rval = DtoBitCast(val->getRVal(), tolltype); |
114 | 949 return new DImValue(_to, rval); |
950 } | |
951 else { | |
138 | 952 Logger::println("dynamic up cast"); |
114 | 953 return DtoDynamicCastObject(val, _to); |
954 } | |
955 } | |
956 } | |
957 | |
958 ////////////////////////////////////////////////////////////////////////////////////////// | |
959 | |
960 DValue* DtoDynamicCastObject(DValue* val, Type* _to) | |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
961 { |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
962 // call: |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
963 // Object _d_dynamic_cast(Object o, ClassInfo c) |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
964 |
114 | 965 DtoForceDeclareDsymbol(ClassDeclaration::object); |
966 DtoForceDeclareDsymbol(ClassDeclaration::classinfo); | |
967 | |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
968 llvm::Function* func = LLVM_D_GetRuntimeFunction(gIR->module, "_d_dynamic_cast"); |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
969 const llvm::FunctionType* funcTy = func->getFunctionType(); |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
970 |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
971 std::vector<LLValue*> args; |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
972 |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
973 // Object o |
217
0806379a5eca
[svn r233] Added: -oq command line option for writing fully qualified object names.
lindquist
parents:
213
diff
changeset
|
974 LLValue* obj = val->getRVal(); |
0806379a5eca
[svn r233] Added: -oq command line option for writing fully qualified object names.
lindquist
parents:
213
diff
changeset
|
975 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
|
976 assert(funcTy->getParamType(0) == obj->getType()); |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
977 |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
978 // 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
|
979 TypeClass* to = (TypeClass*)_to->toBasetype(); |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
980 DtoForceDeclareDsymbol(to->sym); |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
981 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
|
982 LLValue* cinfo = to->sym->ir.irStruct->classInfo; |
114 | 983 // unfortunately this is needed as the implementation of object differs somehow from the declaration |
984 // 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
|
985 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
|
986 assert(funcTy->getParamType(1) == cinfo->getType()); |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
987 |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
988 // call it |
315
a9697749e898
[svn r336] Made sure calls within a landing pad area are invokes.
ChristianK
parents:
309
diff
changeset
|
989 LLValue* ret = gIR->CreateCallOrInvoke2(func, obj, cinfo, "tmp")->get(); |
114 | 990 |
991 // cast return value | |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
992 ret = DtoBitCast(ret, DtoType(_to)); |
114 | 993 |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
994 return new DImValue(_to, ret); |
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 ////////////////////////////////////////////////////////////////////////////////////////// |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
998 |
114 | 999 DValue* DtoCastInterfaceToObject(DValue* val, Type* to) |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1000 { |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1001 // call: |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1002 // Object _d_toObject(void* p) |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1003 |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1004 llvm::Function* func = LLVM_D_GetRuntimeFunction(gIR->module, "_d_toObject"); |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1005 const llvm::FunctionType* funcTy = func->getFunctionType(); |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1006 |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1007 // void* p |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
1008 LLValue* tmp = val->getRVal(); |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1009 tmp = DtoBitCast(tmp, funcTy->getParamType(0)); |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1010 |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1011 // call it |
315
a9697749e898
[svn r336] Made sure calls within a landing pad area are invokes.
ChristianK
parents:
309
diff
changeset
|
1012 LLValue* ret = gIR->CreateCallOrInvoke(func, tmp, "tmp")->get(); |
114 | 1013 |
1014 // cast return value | |
1015 if (to != NULL) | |
1016 ret = DtoBitCast(ret, DtoType(to)); | |
1017 else | |
1018 to = ClassDeclaration::object->type; | |
1019 | |
1020 return new DImValue(to, ret); | |
113
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 ////////////////////////////////////////////////////////////////////////////////////////// |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1024 |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1025 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
|
1026 { |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1027 // call: |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1028 // 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
|
1029 |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1030 DtoForceDeclareDsymbol(ClassDeclaration::object); |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1031 DtoForceDeclareDsymbol(ClassDeclaration::classinfo); |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1032 |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1033 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
|
1034 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
|
1035 |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
1036 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
|
1037 |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1038 // void* p |
217
0806379a5eca
[svn r233] Added: -oq command line option for writing fully qualified object names.
lindquist
parents:
213
diff
changeset
|
1039 LLValue* ptr = val->getRVal(); |
0806379a5eca
[svn r233] Added: -oq command line option for writing fully qualified object names.
lindquist
parents:
213
diff
changeset
|
1040 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
|
1041 |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1042 // 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
|
1043 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
|
1044 DtoForceDeclareDsymbol(to->sym); |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
1045 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
|
1046 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
|
1047 // 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
|
1048 // 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
|
1049 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
|
1050 |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1051 // call it |
315
a9697749e898
[svn r336] Made sure calls within a landing pad area are invokes.
ChristianK
parents:
309
diff
changeset
|
1052 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
|
1053 |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1054 // cast return value |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1055 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
|
1056 |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1057 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
|
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 ////////////////////////////////////////////////////////////////////////////////////////// |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1061 |
132 | 1062 static unsigned LLVM_ClassOffsetToIndex(ClassDeclaration* cd, unsigned os, unsigned& idx) |
1063 { | |
1064 // start at the bottom of the inheritance chain | |
1065 if (cd->baseClass != 0) { | |
1066 unsigned o = LLVM_ClassOffsetToIndex(cd->baseClass, os, idx); | |
1067 if (o != (unsigned)-1) | |
1068 return o; | |
1069 } | |
1070 | |
1071 // check this class | |
1072 unsigned i; | |
1073 for (i=0; i<cd->fields.dim; ++i) { | |
1074 VarDeclaration* vd = (VarDeclaration*)cd->fields.data[i]; | |
1075 if (os == vd->offset) | |
1076 return i+idx; | |
1077 } | |
1078 idx += i; | |
1079 | |
1080 return (unsigned)-1; | |
1081 } | |
1082 | |
1083 ////////////////////////////////////////////////////////////////////////////////////////// | |
1084 | |
1085 void ClassDeclaration::offsetToIndex(Type* t, unsigned os, std::vector<unsigned>& result) | |
1086 { | |
1087 unsigned idx = 0; | |
1088 unsigned r = LLVM_ClassOffsetToIndex(this, os, idx); | |
1089 assert(r != (unsigned)-1 && "Offset not found in any aggregate field"); | |
1090 // vtable is 0, monitor is 1 | |
1091 r += 2; | |
1092 // the final index was not pushed | |
1093 result.push_back(r); | |
1094 } | |
1095 | |
1096 ////////////////////////////////////////////////////////////////////////////////////////// | |
1097 | |
217
0806379a5eca
[svn r233] Added: -oq command line option for writing fully qualified object names.
lindquist
parents:
213
diff
changeset
|
1098 LLValue* DtoIndexClass(LLValue* ptr, ClassDeclaration* cd, Type* t, unsigned os, DStructIndexVector& idxs) |
132 | 1099 { |
1100 Logger::println("checking for offset %u type %s:", os, t->toChars()); | |
1101 LOG_SCOPE; | |
1102 | |
1103 if (idxs.empty()) | |
1104 idxs.push_back(0); | |
1105 | |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
1106 const LLType* st = DtoType(cd->type); |
132 | 1107 if (ptr->getType() != st) { |
1108 ptr = gIR->ir->CreateBitCast(ptr, st, "tmp"); | |
1109 } | |
1110 | |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
1111 const LLType* llt = getPtrToType(DtoType(t)); |
137 | 1112 unsigned dataoffset = 2; |
132 | 1113 |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
1114 IrStruct* irstruct = cd->ir.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
|
1115 for (IrStruct::OffsetMap::iterator i=irstruct->offsets.begin(); i!=irstruct->offsets.end(); ++i) { |
132 | 1116 VarDeclaration* vd = i->second.var; |
1117 assert(vd); | |
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
|
1118 Type* vdtype = vd->type->toBasetype(); |
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
|
1119 //Logger::println("found %u type %s", vd->offset, vdtype->toChars()); |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
1120 assert(vd->ir.irField->index >= 0); |
201 | 1121 if (os == vd->offset && vdtype->toBasetype() == t->toBasetype()) { |
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
|
1122 Logger::println("found %s %s", vdtype->toChars(), vd->toChars()); |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
1123 idxs.push_back(vd->ir.irField->index + dataoffset); |
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
|
1124 //Logger::cout() << "indexing: " << *ptr << '\n'; |
217
0806379a5eca
[svn r233] Added: -oq command line option for writing fully qualified object names.
lindquist
parents:
213
diff
changeset
|
1125 ptr = DtoGEPi(ptr, idxs, "tmp"); |
132 | 1126 if (ptr->getType() != llt) |
1127 ptr = gIR->ir->CreateBitCast(ptr, llt, "tmp"); | |
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
|
1128 //Logger::cout() << "indexing: " << *ptr << '\n'; |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
1129 if (vd->ir.irField->indexOffset) |
205
9d44ec83acd1
[svn r221] Update: Switched to the 2.3 LLVM svn branch, http://llvm.org/svn/llvm-project/llvm/branches/release_23 .
lindquist
parents:
201
diff
changeset
|
1130 ptr = llvm::GetElementPtrInst::Create(ptr, DtoConstUint(vd->ir.irField->indexOffset), "tmp", gIR->scopebb()); |
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
|
1131 //Logger::cout() << "indexing: " << *ptr << '\n'; |
132 | 1132 return ptr; |
1133 } | |
1134 else if (vdtype->ty == Tstruct && (vd->offset + vdtype->size()) > os) { | |
1135 TypeStruct* ts = (TypeStruct*)vdtype; | |
1136 StructDeclaration* ssd = ts->sym; | |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
1137 idxs.push_back(vd->ir.irField->index + dataoffset); |
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
1138 if (vd->ir.irField->indexOffset) { |
132 | 1139 Logger::println("has union field offset"); |
217
0806379a5eca
[svn r233] Added: -oq command line option for writing fully qualified object names.
lindquist
parents:
213
diff
changeset
|
1140 ptr = DtoGEPi(ptr, idxs, "tmp"); |
132 | 1141 if (ptr->getType() != llt) |
1142 ptr = gIR->ir->CreateBitCast(ptr, llt, "tmp"); | |
205
9d44ec83acd1
[svn r221] Update: Switched to the 2.3 LLVM svn branch, http://llvm.org/svn/llvm-project/llvm/branches/release_23 .
lindquist
parents:
201
diff
changeset
|
1143 ptr = llvm::GetElementPtrInst::Create(ptr, DtoConstUint(vd->ir.irField->indexOffset), "tmp", gIR->scopebb()); |
217
0806379a5eca
[svn r233] Added: -oq command line option for writing fully qualified object names.
lindquist
parents:
213
diff
changeset
|
1144 DStructIndexVector tmp; |
132 | 1145 return DtoIndexStruct(ptr, ssd, t, os-vd->offset, tmp); |
1146 } | |
1147 else { | |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
1148 const LLType* sty = getPtrToType(DtoType(vd->type)); |
132 | 1149 if (ptr->getType() != sty) { |
1150 ptr = gIR->ir->CreateBitCast(ptr, sty, "tmp"); | |
217
0806379a5eca
[svn r233] Added: -oq command line option for writing fully qualified object names.
lindquist
parents:
213
diff
changeset
|
1151 DStructIndexVector tmp; |
132 | 1152 return DtoIndexStruct(ptr, ssd, t, os-vd->offset, tmp); |
1153 } | |
1154 else { | |
1155 return DtoIndexStruct(ptr, ssd, t, os-vd->offset, idxs); | |
1156 } | |
1157 } | |
1158 } | |
1159 } | |
1160 | |
1161 assert(0); | |
1162 | |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1163 size_t llt_sz = getABITypeSize(llt->getContainedType(0)); |
132 | 1164 assert(os % llt_sz == 0); |
1165 ptr = gIR->ir->CreateBitCast(ptr, llt, "tmp"); | |
205
9d44ec83acd1
[svn r221] Update: Switched to the 2.3 LLVM svn branch, http://llvm.org/svn/llvm-project/llvm/branches/release_23 .
lindquist
parents:
201
diff
changeset
|
1166 return llvm::GetElementPtrInst::Create(ptr, DtoConstUint(os / llt_sz), "tmp", gIR->scopebb()); |
132 | 1167 } |
1168 | |
1169 ////////////////////////////////////////////////////////////////////////////////////////// | |
1170 | |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
1171 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
|
1172 { |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1173 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
|
1174 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
|
1175 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
|
1176 |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
1177 LLValue* vthis = inst->getRVal(); |
193
aca17e55b7a5
[svn r209] Fixed: exotic array to pointer casts were broken.
lindquist
parents:
192
diff
changeset
|
1178 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
|
1179 |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
1180 LLValue* funcval; |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1181 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
|
1182 funcval = DtoLoad(funcval); |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1183 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
|
1184 funcval = DtoLoad(funcval); |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1185 |
193
aca17e55b7a5
[svn r209] Fixed: exotic array to pointer casts were broken.
lindquist
parents:
192
diff
changeset
|
1186 Logger::cout() << "funcval: " << *funcval << '\n'; |
aca17e55b7a5
[svn r209] Fixed: exotic array to pointer casts were broken.
lindquist
parents:
192
diff
changeset
|
1187 |
aca17e55b7a5
[svn r209] Fixed: exotic array to pointer casts were broken.
lindquist
parents:
192
diff
changeset
|
1188 #if OPAQUE_VTBLS |
aca17e55b7a5
[svn r209] Fixed: exotic array to pointer casts were broken.
lindquist
parents:
192
diff
changeset
|
1189 funcval = DtoBitCast(funcval, getPtrToType(DtoType(fdecl->type))); |
aca17e55b7a5
[svn r209] Fixed: exotic array to pointer casts were broken.
lindquist
parents:
192
diff
changeset
|
1190 Logger::cout() << "funcval casted: " << *funcval << '\n'; |
aca17e55b7a5
[svn r209] Fixed: exotic array to pointer casts were broken.
lindquist
parents:
192
diff
changeset
|
1191 #endif |
aca17e55b7a5
[svn r209] Fixed: exotic array to pointer casts were broken.
lindquist
parents:
192
diff
changeset
|
1192 |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1193 return funcval; |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1194 } |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1195 |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1196 ////////////////////////////////////////////////////////////////////////////////////////// |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1197 |
100 | 1198 void DtoDeclareClassInfo(ClassDeclaration* cd) |
1199 { | |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
1200 if (cd->ir.irStruct->classDeclared) return; |
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
1201 cd->ir.irStruct->classDeclared = true; |
100 | 1202 |
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
|
1203 Logger::println("DtoDeclareClassInfo(%s)", cd->toChars()); |
100 | 1204 LOG_SCOPE; |
1205 | |
1206 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
|
1207 DtoResolveClass(cinfo); |
100 | 1208 |
1209 std::string gname("_D"); | |
1210 gname.append(cd->mangle()); | |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1211 if (!cd->isInterfaceDeclaration()) |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1212 gname.append("7__ClassZ"); |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1213 else |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1214 gname.append("11__InterfaceZ"); |
100 | 1215 |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
1216 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
|
1217 |
309 | 1218 cd->ir.irStruct->classInfo = new llvm::GlobalVariable(st, false, DtoLinkage(cd), NULL, gname, gIR->module); |
100 | 1219 } |
1220 | |
271
1e6e2b5d5bfe
[svn r292] Fixed: string switch was broken in several ways.
lindquist
parents:
268
diff
changeset
|
1221 static LLConstant* build_offti_entry(ClassDeclaration* cd, VarDeclaration* vd) |
110
e8da7856a260
[svn r114] Implemented the ClassInfo.offTi member.
lindquist
parents:
106
diff
changeset
|
1222 { |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
1223 std::vector<const LLType*> types; |
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
1224 std::vector<LLConstant*> inits; |
110
e8da7856a260
[svn r114] Implemented the ClassInfo.offTi member.
lindquist
parents:
106
diff
changeset
|
1225 |
e8da7856a260
[svn r114] Implemented the ClassInfo.offTi member.
lindquist
parents:
106
diff
changeset
|
1226 types.push_back(DtoSize_t()); |
e8da7856a260
[svn r114] Implemented the ClassInfo.offTi member.
lindquist
parents:
106
diff
changeset
|
1227 |
271
1e6e2b5d5bfe
[svn r292] Fixed: string switch was broken in several ways.
lindquist
parents:
268
diff
changeset
|
1228 assert(vd->ir.irField); |
1e6e2b5d5bfe
[svn r292] Fixed: string switch was broken in several ways.
lindquist
parents:
268
diff
changeset
|
1229 assert(vd->ir.irField->index >= 0); |
1e6e2b5d5bfe
[svn r292] Fixed: string switch was broken in several ways.
lindquist
parents:
268
diff
changeset
|
1230 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
|
1231 inits.push_back(DtoConstSize_t(offset)); |
e8da7856a260
[svn r114] Implemented the ClassInfo.offTi member.
lindquist
parents:
106
diff
changeset
|
1232 |
275
665b81613475
[svn r296] Removed: the 'suite' dir, it never took off!
lindquist
parents:
271
diff
changeset
|
1233 LLConstant* c = DtoTypeInfoOf(vd->type, true); |
665b81613475
[svn r296] Removed: the 'suite' dir, it never took off!
lindquist
parents:
271
diff
changeset
|
1234 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
|
1235 //Logger::cout() << "tiTy = " << *tiTy << '\n'; |
110
e8da7856a260
[svn r114] Implemented the ClassInfo.offTi member.
lindquist
parents:
106
diff
changeset
|
1236 |
e8da7856a260
[svn r114] Implemented the ClassInfo.offTi member.
lindquist
parents:
106
diff
changeset
|
1237 types.push_back(tiTy); |
275
665b81613475
[svn r296] Removed: the 'suite' dir, it never took off!
lindquist
parents:
271
diff
changeset
|
1238 inits.push_back(c); |
110
e8da7856a260
[svn r114] Implemented the ClassInfo.offTi member.
lindquist
parents:
106
diff
changeset
|
1239 |
e8da7856a260
[svn r114] Implemented the ClassInfo.offTi member.
lindquist
parents:
106
diff
changeset
|
1240 const llvm::StructType* sTy = llvm::StructType::get(types); |
e8da7856a260
[svn r114] Implemented the ClassInfo.offTi member.
lindquist
parents:
106
diff
changeset
|
1241 return llvm::ConstantStruct::get(sTy, inits); |
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 |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
1244 static LLConstant* build_offti_array(ClassDeclaration* cd, LLConstant* init) |
110
e8da7856a260
[svn r114] Implemented the ClassInfo.offTi member.
lindquist
parents:
106
diff
changeset
|
1245 { |
e8da7856a260
[svn r114] Implemented the ClassInfo.offTi member.
lindquist
parents:
106
diff
changeset
|
1246 const llvm::StructType* initTy = isaStruct(init->getType()); |
e8da7856a260
[svn r114] Implemented the ClassInfo.offTi member.
lindquist
parents:
106
diff
changeset
|
1247 assert(initTy); |
e8da7856a260
[svn r114] Implemented the ClassInfo.offTi member.
lindquist
parents:
106
diff
changeset
|
1248 |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
1249 std::vector<LLConstant*> arrayInits; |
110
e8da7856a260
[svn r114] Implemented the ClassInfo.offTi member.
lindquist
parents:
106
diff
changeset
|
1250 for (ClassDeclaration *cd2 = cd; cd2; cd2 = cd2->baseClass) |
e8da7856a260
[svn r114] Implemented the ClassInfo.offTi member.
lindquist
parents:
106
diff
changeset
|
1251 { |
e8da7856a260
[svn r114] Implemented the ClassInfo.offTi member.
lindquist
parents:
106
diff
changeset
|
1252 if (cd2->members) |
e8da7856a260
[svn r114] Implemented the ClassInfo.offTi member.
lindquist
parents:
106
diff
changeset
|
1253 { |
e8da7856a260
[svn r114] Implemented the ClassInfo.offTi member.
lindquist
parents:
106
diff
changeset
|
1254 for (size_t i = 0; i < cd2->members->dim; i++) |
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 Dsymbol *sm = (Dsymbol *)cd2->members->data[i]; |
112
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1257 if (VarDeclaration* vd = sm->isVarDeclaration()) // is this enough? |
110
e8da7856a260
[svn r114] Implemented the ClassInfo.offTi member.
lindquist
parents:
106
diff
changeset
|
1258 { |
275
665b81613475
[svn r296] Removed: the 'suite' dir, it never took off!
lindquist
parents:
271
diff
changeset
|
1259 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
|
1260 { |
665b81613475
[svn r296] Removed: the 'suite' dir, it never took off!
lindquist
parents:
271
diff
changeset
|
1261 LLConstant* c = build_offti_entry(cd, vd); |
665b81613475
[svn r296] Removed: the 'suite' dir, it never took off!
lindquist
parents:
271
diff
changeset
|
1262 assert(c); |
665b81613475
[svn r296] Removed: the 'suite' dir, it never took off!
lindquist
parents:
271
diff
changeset
|
1263 arrayInits.push_back(c); |
665b81613475
[svn r296] Removed: the 'suite' dir, it never took off!
lindquist
parents:
271
diff
changeset
|
1264 } |
110
e8da7856a260
[svn r114] Implemented the ClassInfo.offTi member.
lindquist
parents:
106
diff
changeset
|
1265 } |
e8da7856a260
[svn r114] Implemented the ClassInfo.offTi member.
lindquist
parents:
106
diff
changeset
|
1266 } |
e8da7856a260
[svn r114] Implemented the ClassInfo.offTi member.
lindquist
parents:
106
diff
changeset
|
1267 } |
e8da7856a260
[svn r114] Implemented the ClassInfo.offTi member.
lindquist
parents:
106
diff
changeset
|
1268 } |
e8da7856a260
[svn r114] Implemented the ClassInfo.offTi member.
lindquist
parents:
106
diff
changeset
|
1269 |
e8da7856a260
[svn r114] Implemented the ClassInfo.offTi member.
lindquist
parents:
106
diff
changeset
|
1270 size_t ninits = arrayInits.size(); |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
1271 LLConstant* size = DtoConstSize_t(ninits); |
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
1272 LLConstant* ptr; |
110
e8da7856a260
[svn r114] Implemented the ClassInfo.offTi member.
lindquist
parents:
106
diff
changeset
|
1273 |
e8da7856a260
[svn r114] Implemented the ClassInfo.offTi member.
lindquist
parents:
106
diff
changeset
|
1274 if (ninits > 0) { |
e8da7856a260
[svn r114] Implemented the ClassInfo.offTi member.
lindquist
parents:
106
diff
changeset
|
1275 // OffsetTypeInfo type |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
1276 std::vector<const LLType*> elemtypes; |
110
e8da7856a260
[svn r114] Implemented the ClassInfo.offTi member.
lindquist
parents:
106
diff
changeset
|
1277 elemtypes.push_back(DtoSize_t()); |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
1278 const LLType* tiTy = getPtrToType(Type::typeinfo->type->ir.type->get()); |
110
e8da7856a260
[svn r114] Implemented the ClassInfo.offTi member.
lindquist
parents:
106
diff
changeset
|
1279 elemtypes.push_back(tiTy); |
e8da7856a260
[svn r114] Implemented the ClassInfo.offTi member.
lindquist
parents:
106
diff
changeset
|
1280 const llvm::StructType* sTy = llvm::StructType::get(elemtypes); |
e8da7856a260
[svn r114] Implemented the ClassInfo.offTi member.
lindquist
parents:
106
diff
changeset
|
1281 |
e8da7856a260
[svn r114] Implemented the ClassInfo.offTi member.
lindquist
parents:
106
diff
changeset
|
1282 // array type |
e8da7856a260
[svn r114] Implemented the ClassInfo.offTi member.
lindquist
parents:
106
diff
changeset
|
1283 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
|
1284 LLConstant* arrInit = llvm::ConstantArray::get(arrTy, arrayInits); |
110
e8da7856a260
[svn r114] Implemented the ClassInfo.offTi member.
lindquist
parents:
106
diff
changeset
|
1285 |
e8da7856a260
[svn r114] Implemented the ClassInfo.offTi member.
lindquist
parents:
106
diff
changeset
|
1286 std::string name(cd->type->vtinfo->toChars()); |
e8da7856a260
[svn r114] Implemented the ClassInfo.offTi member.
lindquist
parents:
106
diff
changeset
|
1287 name.append("__OffsetTypeInfos"); |
149
4c577c2b7229
[svn r155] Fixed a bunch of linkage problems (especially with templates)
lindquist
parents:
147
diff
changeset
|
1288 |
4c577c2b7229
[svn r155] Fixed a bunch of linkage problems (especially with templates)
lindquist
parents:
147
diff
changeset
|
1289 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
|
1290 ptr = llvm::ConstantExpr::getBitCast(gvar, getPtrToType(sTy)); |
110
e8da7856a260
[svn r114] Implemented the ClassInfo.offTi member.
lindquist
parents:
106
diff
changeset
|
1291 } |
e8da7856a260
[svn r114] Implemented the ClassInfo.offTi member.
lindquist
parents:
106
diff
changeset
|
1292 else { |
e8da7856a260
[svn r114] Implemented the ClassInfo.offTi member.
lindquist
parents:
106
diff
changeset
|
1293 ptr = llvm::ConstantPointerNull::get(isaPointer(initTy->getElementType(1))); |
e8da7856a260
[svn r114] Implemented the ClassInfo.offTi member.
lindquist
parents:
106
diff
changeset
|
1294 } |
e8da7856a260
[svn r114] Implemented the ClassInfo.offTi member.
lindquist
parents:
106
diff
changeset
|
1295 |
e8da7856a260
[svn r114] Implemented the ClassInfo.offTi member.
lindquist
parents:
106
diff
changeset
|
1296 return DtoConstSlice(size, ptr); |
e8da7856a260
[svn r114] Implemented the ClassInfo.offTi member.
lindquist
parents:
106
diff
changeset
|
1297 } |
e8da7856a260
[svn r114] Implemented the ClassInfo.offTi member.
lindquist
parents:
106
diff
changeset
|
1298 |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
1299 static LLConstant* build_class_dtor(ClassDeclaration* cd) |
112
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1300 { |
268
23d0d9855cad
[svn r289] Fixed: right shift >> was broken for unsigned types.
lindquist
parents:
244
diff
changeset
|
1301 FuncDeclaration* dtor = cd->dtor; |
23d0d9855cad
[svn r289] Fixed: right shift >> was broken for unsigned types.
lindquist
parents:
244
diff
changeset
|
1302 |
23d0d9855cad
[svn r289] Fixed: right shift >> was broken for unsigned types.
lindquist
parents:
244
diff
changeset
|
1303 // if no destructor emit a null |
23d0d9855cad
[svn r289] Fixed: right shift >> was broken for unsigned types.
lindquist
parents:
244
diff
changeset
|
1304 if (!dtor) |
23d0d9855cad
[svn r289] Fixed: right shift >> was broken for unsigned types.
lindquist
parents:
244
diff
changeset
|
1305 return getNullPtr(getVoidPtrType()); |
23d0d9855cad
[svn r289] Fixed: right shift >> was broken for unsigned types.
lindquist
parents:
244
diff
changeset
|
1306 |
23d0d9855cad
[svn r289] Fixed: right shift >> was broken for unsigned types.
lindquist
parents:
244
diff
changeset
|
1307 DtoForceDeclareDsymbol(dtor); |
23d0d9855cad
[svn r289] Fixed: right shift >> was broken for unsigned types.
lindquist
parents:
244
diff
changeset
|
1308 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
|
1309 } |
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1310 |
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
|
1311 static unsigned build_classinfo_flags(ClassDeclaration* cd) |
112
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1312 { |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1313 // 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
|
1314 unsigned flags = 0; |
112
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1315 //flags |= isCOMclass(); // IUnknown |
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1316 bool hasOffTi = false; |
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1317 if (cd->ctor) flags |= 8; |
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1318 for (ClassDeclaration *cd2 = cd; cd2; cd2 = cd2->baseClass) |
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1319 { |
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1320 if (cd2->members) |
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1321 { |
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1322 for (size_t i = 0; i < cd2->members->dim; i++) |
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1323 { |
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1324 Dsymbol *sm = (Dsymbol *)cd2->members->data[i]; |
275
665b81613475
[svn r296] Removed: the 'suite' dir, it never took off!
lindquist
parents:
271
diff
changeset
|
1325 if (sm->isVarDeclaration() && !sm->isVarDeclaration()->isDataseg()) // is this enough? |
112
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1326 hasOffTi = true; |
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1327 //printf("sm = %s %s\n", sm->kind(), sm->toChars()); |
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1328 if (sm->hasPointers()) |
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1329 goto L2; |
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1330 } |
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1331 } |
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1332 } |
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1333 flags |= 2; // no pointers |
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1334 L2: |
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1335 if (hasOffTi) |
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1336 flags |= 4; |
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1337 return flags; |
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1338 } |
368547b1cbe6
[svn r116] Implemented the ClassInfo.destructor field.
lindquist
parents:
111
diff
changeset
|
1339 |
100 | 1340 void DtoDefineClassInfo(ClassDeclaration* cd) |
1341 { | |
1342 // The layout is: | |
1343 // { | |
1344 // void **vptr; | |
1345 // monitor_t monitor; | |
1346 // byte[] initializer; // static initialization data | |
1347 // char[] name; // class name | |
1348 // void *[] vtbl; | |
1349 // Interface[] interfaces; | |
1350 // ClassInfo *base; // base class | |
1351 // void *destructor; | |
1352 // void *invariant; // class invariant | |
1353 // uint flags; | |
1354 // void *deallocator; | |
1355 // OffsetTypeInfo[] offTi; | |
1356 // void *defaultConstructor; | |
1357 // } | |
1358 | |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
1359 if (cd->ir.irStruct->classDefined) return; |
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
1360 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
|
1361 |
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
|
1362 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
|
1363 LOG_SCOPE; |
100 | 1364 |
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
|
1365 assert(cd->type->ty == Tclass); |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
1366 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
|
1367 |
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
|
1368 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
|
1369 if (!cd->isInterfaceDeclaration() && !cd->isAbstract()) { |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
1370 assert(cd->ir.irStruct->init); |
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
1371 assert(cd->ir.irStruct->constInit); |
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
1372 assert(cd->ir.irStruct->vtbl); |
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
1373 assert(cd->ir.irStruct->constVtbl); |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1374 } |
100 | 1375 |
1376 // 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
|
1377 std::vector<LLConstant*> inits; |
100 | 1378 |
1379 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
|
1380 DtoForceConstInitDsymbol(cinfo); |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
1381 assert(cinfo->ir.irStruct->constInit); |
100 | 1382 |
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
|
1383 // 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
|
1384 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
|
1385 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
|
1386 |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
1387 LLConstant* c; |
100 | 1388 |
1389 // 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
|
1390 c = defc->getOperand(0); |
100 | 1391 assert(c); |
1392 inits.push_back(c); | |
1393 | |
1394 // 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
|
1395 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
|
1396 inits.push_back(c); |
100 | 1397 |
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
|
1398 // 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
|
1399 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
|
1400 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
|
1401 c = defc->getOperand(2); |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1402 } |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1403 else { |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
1404 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
|
1405 assert(!cd->ir.irStruct->constInit->getType()->isAbstract()); |
a92ec67eabe7
[svn r313] Fix class initializer size regression introduced in [305].
ChristianK
parents:
285
diff
changeset
|
1406 size_t initsz = getABITypeSize(cd->ir.irStruct->constInit->getType()); |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1407 c = DtoConstSlice(DtoConstSize_t(initsz), c); |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1408 } |
100 | 1409 inits.push_back(c); |
1410 | |
1411 // class name | |
1412 // from dmd | |
1413 char *name = cd->ident->toChars(); | |
1414 size_t namelen = strlen(name); | |
1415 if (!(namelen > 9 && memcmp(name, "TypeInfo_", 9) == 0)) | |
1416 { | |
1417 name = cd->toPrettyChars(); | |
1418 namelen = strlen(name); | |
1419 } | |
1420 c = DtoConstString(name); | |
1421 inits.push_back(c); | |
1422 | |
1423 // vtbl array | |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1424 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
|
1425 c = defc->getOperand(4); |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1426 } |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1427 else { |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
1428 const LLType* byteptrptrty = getPtrToType(byteptrty); |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
1429 assert(!cd->ir.irStruct->vtbl->getType()->isAbstract()); |
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
1430 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
|
1431 assert(!cd->ir.irStruct->constVtbl->getType()->isAbstract()); |
199 | 1432 size_t vtblsz = 0; |
1433 llvm::ConstantArray* constVtblArray = llvm::dyn_cast<llvm::ConstantArray>(cd->ir.irStruct->constVtbl); | |
1434 if(constVtblArray) { | |
1435 vtblsz = constVtblArray->getType()->getNumElements(); | |
1436 } | |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1437 c = DtoConstSlice(DtoConstSize_t(vtblsz), c); |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1438 } |
100 | 1439 inits.push_back(c); |
1440 | |
1441 // interfaces array | |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
1442 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
|
1443 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
|
1444 c = defc->getOperand(5); |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1445 } |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1446 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
|
1447 const LLType* t = defc->getOperand(5)->getType()->getContainedType(1); |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1448 c = llvm::ConstantExpr::getBitCast(irstruct->interfaceInfos, t); |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1449 size_t iisz = irstruct->interfaceInfosTy->getNumElements(); |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1450 c = DtoConstSlice(DtoConstSize_t(iisz), c); |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1451 } |
100 | 1452 inits.push_back(c); |
1453 | |
1454 // base classinfo | |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1455 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
|
1456 DtoDeclareClassInfo(cd->baseClass); |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
1457 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
|
1458 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
|
1459 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
|
1460 } |
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
|
1461 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
|
1462 // 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
|
1463 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
|
1464 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
|
1465 } |
100 | 1466 |
1467 // destructor | |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1468 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
|
1469 c = defc->getOperand(7); |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1470 } |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1471 else { |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1472 c = build_class_dtor(cd); |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1473 } |
100 | 1474 inits.push_back(c); |
1475 | |
1476 // invariant | |
327
781af50846b2
[svn r348] Switch on class invariants (except in release mode).
ChristianK
parents:
315
diff
changeset
|
1477 if (cd->inv) { |
781af50846b2
[svn r348] Switch on class invariants (except in release mode).
ChristianK
parents:
315
diff
changeset
|
1478 DtoForceDeclareDsymbol(cd->inv); |
781af50846b2
[svn r348] Switch on class invariants (except in release mode).
ChristianK
parents:
315
diff
changeset
|
1479 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
|
1480 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
|
1481 } |
781af50846b2
[svn r348] Switch on class invariants (except in release mode).
ChristianK
parents:
315
diff
changeset
|
1482 else { |
781af50846b2
[svn r348] Switch on class invariants (except in release mode).
ChristianK
parents:
315
diff
changeset
|
1483 c = defc->getOperand(8); |
781af50846b2
[svn r348] Switch on class invariants (except in release mode).
ChristianK
parents:
315
diff
changeset
|
1484 } |
100 | 1485 inits.push_back(c); |
1486 | |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1487 // uint flags |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1488 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
|
1489 c = defc->getOperand(9); |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1490 } |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1491 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
|
1492 unsigned flags = build_classinfo_flags(cd); |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1493 c = DtoConstUint(flags); |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1494 } |
100 | 1495 inits.push_back(c); |
1496 | |
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
|
1497 // 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
|
1498 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
|
1499 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
|
1500 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
|
1501 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
|
1502 } |
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
|
1503 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
|
1504 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
|
1505 } |
100 | 1506 inits.push_back(c); |
1507 | |
1508 // offset typeinfo | |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1509 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
|
1510 c = defc->getOperand(11); |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1511 } |
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1512 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
|
1513 c = build_offti_array(cd, defc->getOperand(11)); |
113
27b9f749d9fe
[svn r117] Initial working implementation of interfaces.
lindquist
parents:
112
diff
changeset
|
1514 } |
100 | 1515 inits.push_back(c); |
1516 | |
1517 // default constructor | |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
1518 if (cd->defaultCtor && !cd->isInterfaceDeclaration() && !cd->isAbstract()) { |
111
a7ae554ce4f4
[svn r115] Implemented the ClassInfo.defaultConstructor member.
lindquist
parents:
110
diff
changeset
|
1519 DtoForceDeclareDsymbol(cd->defaultCtor); |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
1520 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
|
1521 const LLType* toTy = defc->getOperand(12)->getType(); |
117 | 1522 c = llvm::ConstantExpr::getBitCast(c, toTy); |
111
a7ae554ce4f4
[svn r115] Implemented the ClassInfo.defaultConstructor member.
lindquist
parents:
110
diff
changeset
|
1523 } |
a7ae554ce4f4
[svn r115] Implemented the ClassInfo.defaultConstructor member.
lindquist
parents:
110
diff
changeset
|
1524 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
|
1525 c = defc->getOperand(12); |
111
a7ae554ce4f4
[svn r115] Implemented the ClassInfo.defaultConstructor member.
lindquist
parents:
110
diff
changeset
|
1526 } |
100 | 1527 inits.push_back(c); |
1528 | |
1529 /*size_t n = inits.size(); | |
1530 for (size_t i=0; i<n; ++i) | |
1531 { | |
1532 Logger::cout() << "inits[" << i << "]: " << *inits[i] << '\n'; | |
1533 }*/ | |
1534 | |
1535 // 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
|
1536 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
|
1537 LLConstant* finalinit = llvm::ConstantStruct::get(st, inits); |
100 | 1538 //Logger::cout() << "built the classinfo initializer:\n" << *finalinit <<'\n'; |
1539 | |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
1540 cd->ir.irStruct->constClassInfo = finalinit; |
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
169
diff
changeset
|
1541 cd->ir.irStruct->classInfo->setInitializer(finalinit); |
100 | 1542 } |