Mercurial > projects > ldc
annotate gen/toobj.cpp @ 677:075c1272a01d
Link using gcc instead.
author | Christian Kamm <kamm incasoftware de> |
---|---|
date | Sat, 11 Oct 2008 21:21:21 +0200 |
parents | 1f0a78174598 |
children | b411c41a9716 |
rev | line source |
---|---|
1 | 1 |
2 // Copyright (c) 1999-2004 by Digital Mars | |
3 // All Rights Reserved | |
4 // written by Walter Bright | |
5 // www.digitalmars.com | |
6 // License for redistribution is by either the Artistic License | |
7 // in artistic.txt, or the GNU General Public License in gnu.txt. | |
8 // See the included readme.txt for details. | |
9 | |
10 #include <cstddef> | |
11 #include <iostream> | |
12 #include <fstream> | |
13 | |
40 | 14 #include "gen/llvm.h" |
1 | 15 #include "llvm/Analysis/Verifier.h" |
16 #include "llvm/Bitcode/ReaderWriter.h" | |
673
37a7688a7494
Add basics for direct assembly output.
Christian Kamm <kamm incasoftware de>
parents:
663
diff
changeset
|
17 #include "llvm/Target/SubtargetFeature.h" |
1 | 18 #include "llvm/Target/TargetMachine.h" |
19 #include "llvm/Target/TargetMachineRegistry.h" | |
673
37a7688a7494
Add basics for direct assembly output.
Christian Kamm <kamm incasoftware de>
parents:
663
diff
changeset
|
20 #include "llvm/Module.h" |
37a7688a7494
Add basics for direct assembly output.
Christian Kamm <kamm incasoftware de>
parents:
663
diff
changeset
|
21 #include "llvm/ModuleProvider.h" |
37a7688a7494
Add basics for direct assembly output.
Christian Kamm <kamm incasoftware de>
parents:
663
diff
changeset
|
22 #include "llvm/PassManager.h" |
676
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
23 #include "llvm/System/Program.h" |
217
0806379a5eca
[svn r233] Added: -oq command line option for writing fully qualified object names.
lindquist
parents:
213
diff
changeset
|
24 #include "llvm/System/Path.h" |
673
37a7688a7494
Add basics for direct assembly output.
Christian Kamm <kamm incasoftware de>
parents:
663
diff
changeset
|
25 #include "llvm/Support/raw_ostream.h" |
1 | 26 |
27 #include "mars.h" | |
28 #include "module.h" | |
29 #include "mtype.h" | |
30 #include "declaration.h" | |
31 #include "statement.h" | |
32 #include "enum.h" | |
33 #include "aggregate.h" | |
34 #include "init.h" | |
35 #include "attrib.h" | |
36 #include "id.h" | |
37 #include "import.h" | |
38 #include "template.h" | |
18 | 39 #include "scope.h" |
1 | 40 |
4
e116aa1488e6
[svn r8] changed backend includes to always use the gen/<foo>.h prefix
lindquist
parents:
1
diff
changeset
|
41 #include "gen/irstate.h" |
e116aa1488e6
[svn r8] changed backend includes to always use the gen/<foo>.h prefix
lindquist
parents:
1
diff
changeset
|
42 #include "gen/logger.h" |
e116aa1488e6
[svn r8] changed backend includes to always use the gen/<foo>.h prefix
lindquist
parents:
1
diff
changeset
|
43 #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:
234
diff
changeset
|
44 #include "gen/llvmhelpers.h" |
64
b688ad419f8c
[svn r68] Added support for multi-dimensional static arrays.
lindquist
parents:
63
diff
changeset
|
45 #include "gen/arrays.h" |
88
058d3925950e
[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
lindquist
parents:
86
diff
changeset
|
46 #include "gen/structs.h" |
100 | 47 #include "gen/classes.h" |
48 #include "gen/functions.h" | |
82
d8dd47ef3973
[svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes.
lindquist
parents:
81
diff
changeset
|
49 #include "gen/todebug.h" |
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
50 #include "gen/runtime.h" |
1 | 51 |
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
|
52 #include "ir/irvar.h" |
139
0ab29b838084
[svn r143] Fixed: a few bugs in debug information, still only line info, but should be correct files now :)
lindquist
parents:
137
diff
changeset
|
53 #include "ir/irmodule.h" |
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
|
54 |
1 | 55 ////////////////////////////////////////////////////////////////////////////////////////// |
56 | |
125 | 57 // in gen/optimize.cpp |
663
6aaa3d3c1183
First part of rename to LDC.
Christian Kamm <kamm incasoftware de>
parents:
650
diff
changeset
|
58 void ldc_optimize_module(llvm::Module* m, char lvl, bool doinline); |
125 | 59 |
674
db6a7e574cbd
Move to separate function and cleanup.
Christian Kamm <kamm incasoftware de>
parents:
673
diff
changeset
|
60 // fwd decl |
db6a7e574cbd
Move to separate function and cleanup.
Christian Kamm <kamm incasoftware de>
parents:
673
diff
changeset
|
61 void write_asm_to_file(llvm::Module& m, llvm::raw_fd_ostream& Out); |
676
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
62 void assemble(const llvm::sys::Path& asmpath, const llvm::sys::Path& objpath, char** envp); |
674
db6a7e574cbd
Move to separate function and cleanup.
Christian Kamm <kamm incasoftware de>
parents:
673
diff
changeset
|
63 |
125 | 64 ////////////////////////////////////////////////////////////////////////////////////////// |
65 | |
676
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
66 void Module::genobjfile(int multiobj, char** envp) |
1 | 67 { |
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:
393
diff
changeset
|
68 bool logenabled = Logger::enabled(); |
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:
393
diff
changeset
|
69 if (llvmForceLogging && !logenabled) |
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:
393
diff
changeset
|
70 { |
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:
393
diff
changeset
|
71 Logger::enable(); |
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:
393
diff
changeset
|
72 } |
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:
393
diff
changeset
|
73 |
622
26fce59fe80a
Wrapped all the most potentially expensive logging calls in a conditional to only do work when actually requested.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
605
diff
changeset
|
74 Logger::println("Generating module: %s\n", (md ? md->toChars() : toChars())); |
1 | 75 LOG_SCOPE; |
76 | |
626
e83ba4ae4878
Fix import visibility bugs 313 and 314.
Christian Kamm <kamm incasoftware de>
parents:
622
diff
changeset
|
77 // printf("codegen: %s\n", srcfile->toChars()); |
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:
393
diff
changeset
|
78 |
6 | 79 // start by deleting the old object file |
1 | 80 deleteObjFile(); |
81 | |
18 | 82 // create a new ir state |
139
0ab29b838084
[svn r143] Fixed: a few bugs in debug information, still only line info, but should be correct files now :)
lindquist
parents:
137
diff
changeset
|
83 // TODO look at making the instance static and moving most functionality into IrModule where it belongs |
1 | 84 IRState ir; |
85 gIR = &ir; | |
86 ir.dmodule = this; | |
87 | |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
163
diff
changeset
|
88 // reset all IR data stored in Dsymbols and Types |
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
163
diff
changeset
|
89 IrDsymbol::resetAll(); |
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
163
diff
changeset
|
90 IrType::resetAll(); |
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
163
diff
changeset
|
91 |
139
0ab29b838084
[svn r143] Fixed: a few bugs in debug information, still only line info, but should be correct files now :)
lindquist
parents:
137
diff
changeset
|
92 // module ir state |
0ab29b838084
[svn r143] Fixed: a few bugs in debug information, still only line info, but should be correct files now :)
lindquist
parents:
137
diff
changeset
|
93 // might already exist via import, just overwrite... |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
163
diff
changeset
|
94 this->ir.irModule = new IrModule(this); |
139
0ab29b838084
[svn r143] Fixed: a few bugs in debug information, still only line info, but should be correct files now :)
lindquist
parents:
137
diff
changeset
|
95 |
6 | 96 // name the module |
1 | 97 std::string mname(toChars()); |
98 if (md != 0) | |
99 mname = md->toChars(); | |
100 ir.module = new llvm::Module(mname); | |
101 | |
6 | 102 // set target stuff |
1 | 103 std::string target_triple(global.params.tt_arch); |
104 target_triple.append(global.params.tt_os); | |
105 ir.module->setTargetTriple(target_triple); | |
106 ir.module->setDataLayout(global.params.data_layout); | |
107 | |
583
12bda38ea366
Fixed choosing default target machine without needing to link in targets.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
580
diff
changeset
|
108 gTargetData = new llvm::TargetData(global.params.data_layout); |
1 | 109 |
82
d8dd47ef3973
[svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes.
lindquist
parents:
81
diff
changeset
|
110 // debug info |
d8dd47ef3973
[svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes.
lindquist
parents:
81
diff
changeset
|
111 if (global.params.symdebug) { |
d8dd47ef3973
[svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes.
lindquist
parents:
81
diff
changeset
|
112 RegisterDwarfSymbols(ir.module); |
139
0ab29b838084
[svn r143] Fixed: a few bugs in debug information, still only line info, but should be correct files now :)
lindquist
parents:
137
diff
changeset
|
113 DtoDwarfCompileUnit(this); |
82
d8dd47ef3973
[svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes.
lindquist
parents:
81
diff
changeset
|
114 } |
d8dd47ef3973
[svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes.
lindquist
parents:
81
diff
changeset
|
115 |
103
855adfdb8d38
[svn r107] Getting .classinfo on a class instance now works (classinfo is stored in vtable)
lindquist
parents:
102
diff
changeset
|
116 // start out by providing opaque for the built-in class types |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
163
diff
changeset
|
117 if (!ClassDeclaration::object->type->ir.type) |
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
163
diff
changeset
|
118 ClassDeclaration::object->type->ir.type = new llvm::PATypeHolder(llvm::OpaqueType::get()); |
103
855adfdb8d38
[svn r107] Getting .classinfo on a class instance now works (classinfo is stored in vtable)
lindquist
parents:
102
diff
changeset
|
119 |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
163
diff
changeset
|
120 if (!Type::typeinfo->type->ir.type) |
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
163
diff
changeset
|
121 Type::typeinfo->type->ir.type = new llvm::PATypeHolder(llvm::OpaqueType::get()); |
103
855adfdb8d38
[svn r107] Getting .classinfo on a class instance now works (classinfo is stored in vtable)
lindquist
parents:
102
diff
changeset
|
122 |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
163
diff
changeset
|
123 if (!ClassDeclaration::classinfo->type->ir.type) |
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
163
diff
changeset
|
124 ClassDeclaration::classinfo->type->ir.type = new llvm::PATypeHolder(llvm::OpaqueType::get()); |
103
855adfdb8d38
[svn r107] Getting .classinfo on a class instance now works (classinfo is stored in vtable)
lindquist
parents:
102
diff
changeset
|
125 |
6 | 126 // process module members |
1 | 127 for (int k=0; k < members->dim; k++) { |
128 Dsymbol* dsym = (Dsymbol*)(members->data[k]); | |
129 assert(dsym); | |
336 | 130 dsym->toObjFile(multiobj); |
1 | 131 } |
132 | |
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
|
133 // main driver loop |
116
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
134 DtoEmptyAllLists(); |
89 | 135 // generate ModuleInfo |
136 genmoduleinfo(); | |
116
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
137 // do this again as moduleinfo might have pulled something in! |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
138 DtoEmptyAllLists(); |
89 | 139 |
250
fc9c1a0eabbd
[svn r267] Fixed debug info for global variables.
lindquist
parents:
248
diff
changeset
|
140 // emit usedArray |
323
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
141 if (!ir.usedArray.empty()) |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
142 { |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
143 const LLArrayType* usedTy = LLArrayType::get(getVoidPtrType(), ir.usedArray.size()); |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
144 LLConstant* usedInit = LLConstantArray::get(usedTy, ir.usedArray); |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
145 LLGlobalVariable* usedArray = new LLGlobalVariable(usedTy, true, LLGlobalValue::AppendingLinkage, usedInit, "llvm.used", ir.module); |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
146 usedArray->setSection("llvm.metadata"); |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
147 } |
250
fc9c1a0eabbd
[svn r267] Fixed debug info for global variables.
lindquist
parents:
248
diff
changeset
|
148 |
6 | 149 // verify the llvm |
31
2841234d2aea
[svn r35] * Attributes on struct fields/methods now work
lindquist
parents:
28
diff
changeset
|
150 if (!global.params.novalidate) { |
2841234d2aea
[svn r35] * Attributes on struct fields/methods now work
lindquist
parents:
28
diff
changeset
|
151 std::string verifyErr; |
2841234d2aea
[svn r35] * Attributes on struct fields/methods now work
lindquist
parents:
28
diff
changeset
|
152 Logger::println("Verifying module..."); |
117 | 153 LOG_SCOPE; |
31
2841234d2aea
[svn r35] * Attributes on struct fields/methods now work
lindquist
parents:
28
diff
changeset
|
154 if (llvm::verifyModule(*ir.module,llvm::ReturnStatusAction,&verifyErr)) |
2841234d2aea
[svn r35] * Attributes on struct fields/methods now work
lindquist
parents:
28
diff
changeset
|
155 { |
2841234d2aea
[svn r35] * Attributes on struct fields/methods now work
lindquist
parents:
28
diff
changeset
|
156 error("%s", verifyErr.c_str()); |
2841234d2aea
[svn r35] * Attributes on struct fields/methods now work
lindquist
parents:
28
diff
changeset
|
157 fatal(); |
2841234d2aea
[svn r35] * Attributes on struct fields/methods now work
lindquist
parents:
28
diff
changeset
|
158 } |
2841234d2aea
[svn r35] * Attributes on struct fields/methods now work
lindquist
parents:
28
diff
changeset
|
159 else { |
2841234d2aea
[svn r35] * Attributes on struct fields/methods now work
lindquist
parents:
28
diff
changeset
|
160 Logger::println("Verification passed!"); |
2841234d2aea
[svn r35] * Attributes on struct fields/methods now work
lindquist
parents:
28
diff
changeset
|
161 } |
1 | 162 } |
163 | |
125 | 164 // run optimizer |
663
6aaa3d3c1183
First part of rename to LDC.
Christian Kamm <kamm incasoftware de>
parents:
650
diff
changeset
|
165 ldc_optimize_module(ir.module, global.params.optimizeLevel, global.params.llvmInline); |
1 | 166 |
605
e235b80c92bc
Removed useless assert in ArrayLiteralExp::toConstElem
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
583
diff
changeset
|
167 // verify the llvm |
e235b80c92bc
Removed useless assert in ArrayLiteralExp::toConstElem
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
583
diff
changeset
|
168 if (!global.params.novalidate && (global.params.optimizeLevel >= 0 || global.params.llvmInline)) { |
e235b80c92bc
Removed useless assert in ArrayLiteralExp::toConstElem
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
583
diff
changeset
|
169 std::string verifyErr; |
e235b80c92bc
Removed useless assert in ArrayLiteralExp::toConstElem
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
583
diff
changeset
|
170 Logger::println("Verifying module... again..."); |
e235b80c92bc
Removed useless assert in ArrayLiteralExp::toConstElem
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
583
diff
changeset
|
171 LOG_SCOPE; |
e235b80c92bc
Removed useless assert in ArrayLiteralExp::toConstElem
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
583
diff
changeset
|
172 if (llvm::verifyModule(*ir.module,llvm::ReturnStatusAction,&verifyErr)) |
e235b80c92bc
Removed useless assert in ArrayLiteralExp::toConstElem
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
583
diff
changeset
|
173 { |
e235b80c92bc
Removed useless assert in ArrayLiteralExp::toConstElem
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
583
diff
changeset
|
174 error("%s", verifyErr.c_str()); |
e235b80c92bc
Removed useless assert in ArrayLiteralExp::toConstElem
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
583
diff
changeset
|
175 fatal(); |
e235b80c92bc
Removed useless assert in ArrayLiteralExp::toConstElem
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
583
diff
changeset
|
176 } |
e235b80c92bc
Removed useless assert in ArrayLiteralExp::toConstElem
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
583
diff
changeset
|
177 else { |
e235b80c92bc
Removed useless assert in ArrayLiteralExp::toConstElem
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
583
diff
changeset
|
178 Logger::println("Verification passed!"); |
e235b80c92bc
Removed useless assert in ArrayLiteralExp::toConstElem
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
583
diff
changeset
|
179 } |
e235b80c92bc
Removed useless assert in ArrayLiteralExp::toConstElem
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
583
diff
changeset
|
180 } |
e235b80c92bc
Removed useless assert in ArrayLiteralExp::toConstElem
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
583
diff
changeset
|
181 |
217
0806379a5eca
[svn r233] Added: -oq command line option for writing fully qualified object names.
lindquist
parents:
213
diff
changeset
|
182 // eventually do our own path stuff, dmd's is a bit strange. |
0806379a5eca
[svn r233] Added: -oq command line option for writing fully qualified object names.
lindquist
parents:
213
diff
changeset
|
183 typedef llvm::sys::Path LLPath; |
0806379a5eca
[svn r233] Added: -oq command line option for writing fully qualified object names.
lindquist
parents:
213
diff
changeset
|
184 |
675
bfe5229f9d8e
Disable bc output by default. Remove -dis. Add -output-bc, -output-ll, -output-s.
Christian Kamm <kamm incasoftware de>
parents:
674
diff
changeset
|
185 // write LLVM bitcode |
bfe5229f9d8e
Disable bc output by default. Remove -dis. Add -output-bc, -output-ll, -output-s.
Christian Kamm <kamm incasoftware de>
parents:
674
diff
changeset
|
186 if (global.params.output_bc) { |
bfe5229f9d8e
Disable bc output by default. Remove -dis. Add -output-bc, -output-ll, -output-s.
Christian Kamm <kamm incasoftware de>
parents:
674
diff
changeset
|
187 LLPath bcpath = LLPath(objfile->name->toChars()); |
bfe5229f9d8e
Disable bc output by default. Remove -dis. Add -output-bc, -output-ll, -output-s.
Christian Kamm <kamm incasoftware de>
parents:
674
diff
changeset
|
188 bcpath.eraseSuffix(); |
bfe5229f9d8e
Disable bc output by default. Remove -dis. Add -output-bc, -output-ll, -output-s.
Christian Kamm <kamm incasoftware de>
parents:
674
diff
changeset
|
189 bcpath.appendSuffix(std::string(global.bc_ext)); |
393
a3f3c2770a0d
Added bitcode filename to very verbose logging.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
363
diff
changeset
|
190 Logger::println("Writing LLVM bitcode to: %s\n", bcpath.c_str()); |
217
0806379a5eca
[svn r233] Added: -oq command line option for writing fully qualified object names.
lindquist
parents:
213
diff
changeset
|
191 std::ofstream bos(bcpath.c_str(), std::ios::binary); |
52 | 192 llvm::WriteBitcodeToFile(ir.module, bos); |
193 } | |
1 | 194 |
675
bfe5229f9d8e
Disable bc output by default. Remove -dis. Add -output-bc, -output-ll, -output-s.
Christian Kamm <kamm incasoftware de>
parents:
674
diff
changeset
|
195 // write LLVM IR |
bfe5229f9d8e
Disable bc output by default. Remove -dis. Add -output-bc, -output-ll, -output-s.
Christian Kamm <kamm incasoftware de>
parents:
674
diff
changeset
|
196 if (global.params.output_ll) { |
bfe5229f9d8e
Disable bc output by default. Remove -dis. Add -output-bc, -output-ll, -output-s.
Christian Kamm <kamm incasoftware de>
parents:
674
diff
changeset
|
197 LLPath llpath = LLPath(objfile->name->toChars()); |
bfe5229f9d8e
Disable bc output by default. Remove -dis. Add -output-bc, -output-ll, -output-s.
Christian Kamm <kamm incasoftware de>
parents:
674
diff
changeset
|
198 llpath.eraseSuffix(); |
bfe5229f9d8e
Disable bc output by default. Remove -dis. Add -output-bc, -output-ll, -output-s.
Christian Kamm <kamm incasoftware de>
parents:
674
diff
changeset
|
199 llpath.appendSuffix(std::string(global.ll_ext)); |
580
7824c21a58e3
Restructure path handling a bit. Fixes #66.
Christian Kamm <kamm incasoftware de>
parents:
565
diff
changeset
|
200 Logger::println("Writing LLVM asm to: %s\n", llpath.c_str()); |
217
0806379a5eca
[svn r233] Added: -oq command line option for writing fully qualified object names.
lindquist
parents:
213
diff
changeset
|
201 std::ofstream aos(llpath.c_str()); |
565
3c07287765bc
Fixed toobj.cpp to compile with latest LLVM, seems a method overload was removed recently.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
511
diff
changeset
|
202 ir.module->print(aos, NULL); |
52 | 203 } |
1 | 204 |
675
bfe5229f9d8e
Disable bc output by default. Remove -dis. Add -output-bc, -output-ll, -output-s.
Christian Kamm <kamm incasoftware de>
parents:
674
diff
changeset
|
205 // write native assembly |
bfe5229f9d8e
Disable bc output by default. Remove -dis. Add -output-bc, -output-ll, -output-s.
Christian Kamm <kamm incasoftware de>
parents:
674
diff
changeset
|
206 LLPath spath = LLPath(objfile->name->toChars()); |
bfe5229f9d8e
Disable bc output by default. Remove -dis. Add -output-bc, -output-ll, -output-s.
Christian Kamm <kamm incasoftware de>
parents:
674
diff
changeset
|
207 spath.eraseSuffix(); |
bfe5229f9d8e
Disable bc output by default. Remove -dis. Add -output-bc, -output-ll, -output-s.
Christian Kamm <kamm incasoftware de>
parents:
674
diff
changeset
|
208 spath.appendSuffix(std::string(global.s_ext)); |
bfe5229f9d8e
Disable bc output by default. Remove -dis. Add -output-bc, -output-ll, -output-s.
Christian Kamm <kamm incasoftware de>
parents:
674
diff
changeset
|
209 if (!global.params.output_s) { |
bfe5229f9d8e
Disable bc output by default. Remove -dis. Add -output-bc, -output-ll, -output-s.
Christian Kamm <kamm incasoftware de>
parents:
674
diff
changeset
|
210 spath.createTemporaryFileOnDisk(); |
bfe5229f9d8e
Disable bc output by default. Remove -dis. Add -output-bc, -output-ll, -output-s.
Christian Kamm <kamm incasoftware de>
parents:
674
diff
changeset
|
211 } |
bfe5229f9d8e
Disable bc output by default. Remove -dis. Add -output-bc, -output-ll, -output-s.
Christian Kamm <kamm incasoftware de>
parents:
674
diff
changeset
|
212 Logger::println("Writing native asm to: %s\n", spath.c_str()); |
bfe5229f9d8e
Disable bc output by default. Remove -dis. Add -output-bc, -output-ll, -output-s.
Christian Kamm <kamm incasoftware de>
parents:
674
diff
changeset
|
213 std::string err; |
676
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
214 { |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
215 llvm::raw_fd_ostream out(spath.c_str(), err); |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
216 write_asm_to_file(*ir.module, out); |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
217 } |
675
bfe5229f9d8e
Disable bc output by default. Remove -dis. Add -output-bc, -output-ll, -output-s.
Christian Kamm <kamm incasoftware de>
parents:
674
diff
changeset
|
218 |
676
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
219 // call gcc to convert assembly to object file |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
220 LLPath objpath = LLPath(objfile->name->toChars()); |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
221 assemble(spath, objpath, envp); |
675
bfe5229f9d8e
Disable bc output by default. Remove -dis. Add -output-bc, -output-ll, -output-s.
Christian Kamm <kamm incasoftware de>
parents:
674
diff
changeset
|
222 |
bfe5229f9d8e
Disable bc output by default. Remove -dis. Add -output-bc, -output-ll, -output-s.
Christian Kamm <kamm incasoftware de>
parents:
674
diff
changeset
|
223 if (!global.params.output_s) { |
bfe5229f9d8e
Disable bc output by default. Remove -dis. Add -output-bc, -output-ll, -output-s.
Christian Kamm <kamm incasoftware de>
parents:
674
diff
changeset
|
224 spath.eraseFromDisk(); |
673
37a7688a7494
Add basics for direct assembly output.
Christian Kamm <kamm incasoftware de>
parents:
663
diff
changeset
|
225 } |
37a7688a7494
Add basics for direct assembly output.
Christian Kamm <kamm incasoftware de>
parents:
663
diff
changeset
|
226 |
1 | 227 delete ir.module; |
125 | 228 gTargetData = 0; |
1 | 229 gIR = NULL; |
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:
393
diff
changeset
|
230 |
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:
393
diff
changeset
|
231 if (llvmForceLogging && !logenabled) |
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:
393
diff
changeset
|
232 { |
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:
393
diff
changeset
|
233 Logger::disable(); |
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:
393
diff
changeset
|
234 } |
1 | 235 } |
236 | |
237 /* ================================================================== */ | |
238 | |
676
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
239 // based on llc code, University of Illinois Open Source License |
674
db6a7e574cbd
Move to separate function and cleanup.
Christian Kamm <kamm incasoftware de>
parents:
673
diff
changeset
|
240 void write_asm_to_file(llvm::Module& m, llvm::raw_fd_ostream& out) |
db6a7e574cbd
Move to separate function and cleanup.
Christian Kamm <kamm incasoftware de>
parents:
673
diff
changeset
|
241 { |
db6a7e574cbd
Move to separate function and cleanup.
Christian Kamm <kamm incasoftware de>
parents:
673
diff
changeset
|
242 using namespace llvm; |
db6a7e574cbd
Move to separate function and cleanup.
Christian Kamm <kamm incasoftware de>
parents:
673
diff
changeset
|
243 |
db6a7e574cbd
Move to separate function and cleanup.
Christian Kamm <kamm incasoftware de>
parents:
673
diff
changeset
|
244 std::string Err; |
db6a7e574cbd
Move to separate function and cleanup.
Christian Kamm <kamm incasoftware de>
parents:
673
diff
changeset
|
245 |
db6a7e574cbd
Move to separate function and cleanup.
Christian Kamm <kamm incasoftware de>
parents:
673
diff
changeset
|
246 const TargetMachineRegistry::entry* MArch; |
db6a7e574cbd
Move to separate function and cleanup.
Christian Kamm <kamm incasoftware de>
parents:
673
diff
changeset
|
247 MArch = TargetMachineRegistry::getClosestStaticTargetForModule(m, Err); |
db6a7e574cbd
Move to separate function and cleanup.
Christian Kamm <kamm incasoftware de>
parents:
673
diff
changeset
|
248 if (MArch == 0) { |
db6a7e574cbd
Move to separate function and cleanup.
Christian Kamm <kamm incasoftware de>
parents:
673
diff
changeset
|
249 error("error auto-selecting target for module '%s'", Err.c_str()); |
db6a7e574cbd
Move to separate function and cleanup.
Christian Kamm <kamm incasoftware de>
parents:
673
diff
changeset
|
250 fatal(); |
db6a7e574cbd
Move to separate function and cleanup.
Christian Kamm <kamm incasoftware de>
parents:
673
diff
changeset
|
251 } |
db6a7e574cbd
Move to separate function and cleanup.
Christian Kamm <kamm incasoftware de>
parents:
673
diff
changeset
|
252 |
db6a7e574cbd
Move to separate function and cleanup.
Christian Kamm <kamm incasoftware de>
parents:
673
diff
changeset
|
253 SubtargetFeatures Features; |
db6a7e574cbd
Move to separate function and cleanup.
Christian Kamm <kamm incasoftware de>
parents:
673
diff
changeset
|
254 //TODO: Features? |
db6a7e574cbd
Move to separate function and cleanup.
Christian Kamm <kamm incasoftware de>
parents:
673
diff
changeset
|
255 // Features.setCPU(MCPU); |
db6a7e574cbd
Move to separate function and cleanup.
Christian Kamm <kamm incasoftware de>
parents:
673
diff
changeset
|
256 // for (unsigned i = 0; i != MAttrs.size(); ++i) |
db6a7e574cbd
Move to separate function and cleanup.
Christian Kamm <kamm incasoftware de>
parents:
673
diff
changeset
|
257 // Features.AddFeature(MAttrs[i]); |
db6a7e574cbd
Move to separate function and cleanup.
Christian Kamm <kamm incasoftware de>
parents:
673
diff
changeset
|
258 |
db6a7e574cbd
Move to separate function and cleanup.
Christian Kamm <kamm incasoftware de>
parents:
673
diff
changeset
|
259 //FIXME: Only set this if required? |
db6a7e574cbd
Move to separate function and cleanup.
Christian Kamm <kamm incasoftware de>
parents:
673
diff
changeset
|
260 TargetMachine::setRelocationModel(Reloc::PIC_); |
db6a7e574cbd
Move to separate function and cleanup.
Christian Kamm <kamm incasoftware de>
parents:
673
diff
changeset
|
261 |
db6a7e574cbd
Move to separate function and cleanup.
Christian Kamm <kamm incasoftware de>
parents:
673
diff
changeset
|
262 std::auto_ptr<TargetMachine> target(MArch->CtorFn(m, Features.getString())); |
db6a7e574cbd
Move to separate function and cleanup.
Christian Kamm <kamm incasoftware de>
parents:
673
diff
changeset
|
263 assert(target.get() && "Could not allocate target machine!"); |
db6a7e574cbd
Move to separate function and cleanup.
Christian Kamm <kamm incasoftware de>
parents:
673
diff
changeset
|
264 TargetMachine &Target = *target.get(); |
db6a7e574cbd
Move to separate function and cleanup.
Christian Kamm <kamm incasoftware de>
parents:
673
diff
changeset
|
265 |
db6a7e574cbd
Move to separate function and cleanup.
Christian Kamm <kamm incasoftware de>
parents:
673
diff
changeset
|
266 // Build up all of the passes that we want to do to the module. |
db6a7e574cbd
Move to separate function and cleanup.
Christian Kamm <kamm incasoftware de>
parents:
673
diff
changeset
|
267 ExistingModuleProvider Provider(&m); |
db6a7e574cbd
Move to separate function and cleanup.
Christian Kamm <kamm incasoftware de>
parents:
673
diff
changeset
|
268 FunctionPassManager Passes(&Provider); |
db6a7e574cbd
Move to separate function and cleanup.
Christian Kamm <kamm incasoftware de>
parents:
673
diff
changeset
|
269 //FIXME: Will gTargetData always be Target.getTargetData anyway? |
db6a7e574cbd
Move to separate function and cleanup.
Christian Kamm <kamm incasoftware de>
parents:
673
diff
changeset
|
270 assert(gTargetData->getStringRepresentation() == Target.getTargetData()->getStringRepresentation()); |
db6a7e574cbd
Move to separate function and cleanup.
Christian Kamm <kamm incasoftware de>
parents:
673
diff
changeset
|
271 Passes.add(new TargetData(*Target.getTargetData())); |
db6a7e574cbd
Move to separate function and cleanup.
Christian Kamm <kamm incasoftware de>
parents:
673
diff
changeset
|
272 |
db6a7e574cbd
Move to separate function and cleanup.
Christian Kamm <kamm incasoftware de>
parents:
673
diff
changeset
|
273 // Ask the target to add backend passes as necessary. |
db6a7e574cbd
Move to separate function and cleanup.
Christian Kamm <kamm incasoftware de>
parents:
673
diff
changeset
|
274 MachineCodeEmitter *MCE = 0; |
db6a7e574cbd
Move to separate function and cleanup.
Christian Kamm <kamm incasoftware de>
parents:
673
diff
changeset
|
275 |
db6a7e574cbd
Move to separate function and cleanup.
Christian Kamm <kamm incasoftware de>
parents:
673
diff
changeset
|
276 //TODO: May want to switch it on for -O0? |
db6a7e574cbd
Move to separate function and cleanup.
Christian Kamm <kamm incasoftware de>
parents:
673
diff
changeset
|
277 bool Fast = false; |
db6a7e574cbd
Move to separate function and cleanup.
Christian Kamm <kamm incasoftware de>
parents:
673
diff
changeset
|
278 FileModel::Model mod = Target.addPassesToEmitFile(Passes, out, TargetMachine::AssemblyFile, Fast); |
db6a7e574cbd
Move to separate function and cleanup.
Christian Kamm <kamm incasoftware de>
parents:
673
diff
changeset
|
279 assert(mod == FileModel::AsmFile); |
db6a7e574cbd
Move to separate function and cleanup.
Christian Kamm <kamm incasoftware de>
parents:
673
diff
changeset
|
280 |
db6a7e574cbd
Move to separate function and cleanup.
Christian Kamm <kamm incasoftware de>
parents:
673
diff
changeset
|
281 bool err = Target.addPassesToEmitFileFinish(Passes, MCE, Fast); |
db6a7e574cbd
Move to separate function and cleanup.
Christian Kamm <kamm incasoftware de>
parents:
673
diff
changeset
|
282 assert(!err); |
db6a7e574cbd
Move to separate function and cleanup.
Christian Kamm <kamm incasoftware de>
parents:
673
diff
changeset
|
283 |
db6a7e574cbd
Move to separate function and cleanup.
Christian Kamm <kamm incasoftware de>
parents:
673
diff
changeset
|
284 Passes.doInitialization(); |
db6a7e574cbd
Move to separate function and cleanup.
Christian Kamm <kamm incasoftware de>
parents:
673
diff
changeset
|
285 |
db6a7e574cbd
Move to separate function and cleanup.
Christian Kamm <kamm incasoftware de>
parents:
673
diff
changeset
|
286 // Run our queue of passes all at once now, efficiently. |
db6a7e574cbd
Move to separate function and cleanup.
Christian Kamm <kamm incasoftware de>
parents:
673
diff
changeset
|
287 for (llvm::Module::iterator I = m.begin(), E = m.end(); I != E; ++I) |
db6a7e574cbd
Move to separate function and cleanup.
Christian Kamm <kamm incasoftware de>
parents:
673
diff
changeset
|
288 if (!I->isDeclaration()) |
db6a7e574cbd
Move to separate function and cleanup.
Christian Kamm <kamm incasoftware de>
parents:
673
diff
changeset
|
289 Passes.run(*I); |
db6a7e574cbd
Move to separate function and cleanup.
Christian Kamm <kamm incasoftware de>
parents:
673
diff
changeset
|
290 |
db6a7e574cbd
Move to separate function and cleanup.
Christian Kamm <kamm incasoftware de>
parents:
673
diff
changeset
|
291 Passes.doFinalization(); |
db6a7e574cbd
Move to separate function and cleanup.
Christian Kamm <kamm incasoftware de>
parents:
673
diff
changeset
|
292 |
db6a7e574cbd
Move to separate function and cleanup.
Christian Kamm <kamm incasoftware de>
parents:
673
diff
changeset
|
293 // release module from module provider so we can delete it ourselves |
db6a7e574cbd
Move to separate function and cleanup.
Christian Kamm <kamm incasoftware de>
parents:
673
diff
changeset
|
294 llvm::Module* rmod = Provider.releaseModule(&Err); |
db6a7e574cbd
Move to separate function and cleanup.
Christian Kamm <kamm incasoftware de>
parents:
673
diff
changeset
|
295 assert(rmod); |
db6a7e574cbd
Move to separate function and cleanup.
Christian Kamm <kamm incasoftware de>
parents:
673
diff
changeset
|
296 } |
db6a7e574cbd
Move to separate function and cleanup.
Christian Kamm <kamm incasoftware de>
parents:
673
diff
changeset
|
297 |
db6a7e574cbd
Move to separate function and cleanup.
Christian Kamm <kamm incasoftware de>
parents:
673
diff
changeset
|
298 /* ================================================================== */ |
db6a7e574cbd
Move to separate function and cleanup.
Christian Kamm <kamm incasoftware de>
parents:
673
diff
changeset
|
299 |
676
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
300 // helper functions for gcc call to assemble |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
301 // based on llvm-ld code, University of Illinois Open Source License |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
302 |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
303 /// CopyEnv - This function takes an array of environment variables and makes a |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
304 /// copy of it. This copy can then be manipulated any way the caller likes |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
305 /// without affecting the process's real environment. |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
306 /// |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
307 /// Inputs: |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
308 /// envp - An array of C strings containing an environment. |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
309 /// |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
310 /// Return value: |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
311 /// NULL - An error occurred. |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
312 /// |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
313 /// Otherwise, a pointer to a new array of C strings is returned. Every string |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
314 /// in the array is a duplicate of the one in the original array (i.e. we do |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
315 /// not copy the char *'s from one array to another). |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
316 /// |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
317 static char ** CopyEnv(char ** const envp) { |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
318 // Count the number of entries in the old list; |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
319 unsigned entries; // The number of entries in the old environment list |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
320 for (entries = 0; envp[entries] != NULL; entries++) |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
321 /*empty*/; |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
322 |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
323 // Add one more entry for the NULL pointer that ends the list. |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
324 ++entries; |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
325 |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
326 // If there are no entries at all, just return NULL. |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
327 if (entries == 0) |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
328 return NULL; |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
329 |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
330 // Allocate a new environment list. |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
331 char **newenv = new char* [entries]; |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
332 if ((newenv = new char* [entries]) == NULL) |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
333 return NULL; |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
334 |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
335 // Make a copy of the list. Don't forget the NULL that ends the list. |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
336 entries = 0; |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
337 while (envp[entries] != NULL) { |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
338 newenv[entries] = new char[strlen (envp[entries]) + 1]; |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
339 strcpy (newenv[entries], envp[entries]); |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
340 ++entries; |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
341 } |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
342 newenv[entries] = NULL; |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
343 |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
344 return newenv; |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
345 } |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
346 |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
347 // based on llvm-ld code, University of Illinois Open Source License |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
348 |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
349 /// RemoveEnv - Remove the specified environment variable from the environment |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
350 /// array. |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
351 /// |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
352 /// Inputs: |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
353 /// name - The name of the variable to remove. It cannot be NULL. |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
354 /// envp - The array of environment variables. It cannot be NULL. |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
355 /// |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
356 /// Notes: |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
357 /// This is mainly done because functions to remove items from the environment |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
358 /// are not available across all platforms. In particular, Solaris does not |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
359 /// seem to have an unsetenv() function or a setenv() function (or they are |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
360 /// undocumented if they do exist). |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
361 /// |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
362 static void RemoveEnv(const char * name, char ** const envp) { |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
363 for (unsigned index=0; envp[index] != NULL; index++) { |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
364 // Find the first equals sign in the array and make it an EOS character. |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
365 char *p = strchr (envp[index], '='); |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
366 if (p == NULL) |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
367 continue; |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
368 else |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
369 *p = '\0'; |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
370 |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
371 // Compare the two strings. If they are equal, zap this string. |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
372 // Otherwise, restore it. |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
373 if (!strcmp(name, envp[index])) |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
374 *envp[index] = '\0'; |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
375 else |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
376 *p = '='; |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
377 } |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
378 |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
379 return; |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
380 } |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
381 |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
382 // uses gcc to make an obj out of an assembly file |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
383 // based on llvm-ld code, University of Illinois Open Source License |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
384 void assemble(const llvm::sys::Path& asmpath, const llvm::sys::Path& objpath, char** envp) |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
385 { |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
386 using namespace llvm; |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
387 |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
388 sys::Path gcc = llvm::sys::Program::FindProgramByName("gcc"); |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
389 |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
390 // Remove these environment variables from the environment of the |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
391 // programs that we will execute. It appears that GCC sets these |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
392 // environment variables so that the programs it uses can configure |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
393 // themselves identically. |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
394 // |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
395 // However, when we invoke GCC below, we want it to use its normal |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
396 // configuration. Hence, we must sanitize its environment. |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
397 char ** clean_env = CopyEnv(envp); |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
398 if (clean_env == NULL) |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
399 return; |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
400 RemoveEnv("LIBRARY_PATH", clean_env); |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
401 RemoveEnv("COLLECT_GCC_OPTIONS", clean_env); |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
402 RemoveEnv("GCC_EXEC_PREFIX", clean_env); |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
403 RemoveEnv("COMPILER_PATH", clean_env); |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
404 RemoveEnv("COLLECT_GCC", clean_env); |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
405 |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
406 |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
407 // Run GCC to assemble and link the program into native code. |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
408 // |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
409 // Note: |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
410 // We can't just assemble and link the file with the system assembler |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
411 // and linker because we don't know where to put the _start symbol. |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
412 // GCC mysteriously knows how to do it. |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
413 std::vector<std::string> args; |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
414 args.push_back(gcc.toString()); |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
415 args.push_back("-fno-strict-aliasing"); |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
416 args.push_back("-O3"); |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
417 args.push_back("-c"); |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
418 args.push_back("-xassembler"); |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
419 args.push_back(asmpath.toString()); |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
420 args.push_back("-o"); |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
421 args.push_back(objpath.toString()); |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
422 |
677
075c1272a01d
Link using gcc instead.
Christian Kamm <kamm incasoftware de>
parents:
676
diff
changeset
|
423 //FIXME: only use this if needed? |
075c1272a01d
Link using gcc instead.
Christian Kamm <kamm incasoftware de>
parents:
676
diff
changeset
|
424 args.push_back("-fpic"); |
676
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
425 |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
426 // Now that "args" owns all the std::strings for the arguments, call the c_str |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
427 // method to get the underlying string array. We do this game so that the |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
428 // std::string array is guaranteed to outlive the const char* array. |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
429 std::vector<const char *> Args; |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
430 for (unsigned i = 0, e = args.size(); i != e; ++i) |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
431 Args.push_back(args[i].c_str()); |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
432 Args.push_back(0); |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
433 |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
434 Logger::println("Assembling with: "); |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
435 std::vector<const char*>::const_iterator I = Args.begin(), E = Args.end(); |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
436 std::ostream& logstr = Logger::cout(); |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
437 for (; I != E; ++I) |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
438 if (*I) |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
439 logstr << "'" << *I << "'" << " "; |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
440 logstr << "\n" << std::flush; |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
441 |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
442 // Run the compiler to assembly the program. |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
443 std::string ErrMsg; |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
444 int R = sys::Program::ExecuteAndWait( |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
445 gcc, &Args[0], (const char**)clean_env, 0, 0, 0, &ErrMsg); |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
446 delete [] clean_env; |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
447 } |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
448 |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
449 |
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
450 /* ================================================================== */ |
116
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
451 // build module ctor |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
452 |
676
1f0a78174598
Make ldc call gcc to assemble.
Christian Kamm <kamm incasoftware de>
parents:
675
diff
changeset
|
453 llvm::Function* build_module_ctor() |
116
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
454 { |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
455 if (gIR->ctors.empty()) |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
456 return NULL; |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
457 |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
458 size_t n = gIR->ctors.size(); |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
459 if (n == 1) |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
163
diff
changeset
|
460 return gIR->ctors[0]->ir.irFunc->func; |
116
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
461 |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
462 std::string name("_D"); |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
463 name.append(gIR->dmodule->mangle()); |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
464 name.append("6__ctorZ"); |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
465 |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
205
diff
changeset
|
466 std::vector<const LLType*> argsTy; |
244
a95056b3c996
[svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
lindquist
parents:
234
diff
changeset
|
467 const llvm::FunctionType* fnTy = llvm::FunctionType::get(LLType::VoidTy,argsTy,false); |
184 | 468 assert(gIR->module->getFunction(name) == NULL); |
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:
184
diff
changeset
|
469 llvm::Function* fn = llvm::Function::Create(fnTy, llvm::GlobalValue::InternalLinkage, name, gIR->module); |
116
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
470 fn->setCallingConv(llvm::CallingConv::Fast); |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
471 |
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:
184
diff
changeset
|
472 llvm::BasicBlock* bb = llvm::BasicBlock::Create("entry", fn); |
493
017ca8645a1f
Make llvmdc work with llvm 2.4svn revision 54614. Breaks compatibility with llvm 2.3.
Christian Kamm <kamm incasoftware de>
parents:
486
diff
changeset
|
473 IRBuilder<> builder(bb); |
116
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
474 |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
475 for (size_t i=0; i<n; i++) { |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
163
diff
changeset
|
476 llvm::Function* f = gIR->ctors[i]->ir.irFunc->func; |
316
163cad969791
[svn r337] Reverted changes to toobj.cpp: Module constructor calls can never be invokes.
ChristianK
parents:
315
diff
changeset
|
477 llvm::CallInst* call = builder.CreateCall(f,""); |
116
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
478 call->setCallingConv(llvm::CallingConv::Fast); |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
479 } |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
480 |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
481 builder.CreateRetVoid(); |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
482 return fn; |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
483 } |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
484 |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
485 // build module dtor |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
486 |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
487 static llvm::Function* build_module_dtor() |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
488 { |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
489 if (gIR->dtors.empty()) |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
490 return NULL; |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
491 |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
492 size_t n = gIR->dtors.size(); |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
493 if (n == 1) |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
163
diff
changeset
|
494 return gIR->dtors[0]->ir.irFunc->func; |
116
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
495 |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
496 std::string name("_D"); |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
497 name.append(gIR->dmodule->mangle()); |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
498 name.append("6__dtorZ"); |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
499 |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
205
diff
changeset
|
500 std::vector<const LLType*> argsTy; |
244
a95056b3c996
[svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
lindquist
parents:
234
diff
changeset
|
501 const llvm::FunctionType* fnTy = llvm::FunctionType::get(LLType::VoidTy,argsTy,false); |
184 | 502 assert(gIR->module->getFunction(name) == NULL); |
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:
184
diff
changeset
|
503 llvm::Function* fn = llvm::Function::Create(fnTy, llvm::GlobalValue::InternalLinkage, name, gIR->module); |
116
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
504 fn->setCallingConv(llvm::CallingConv::Fast); |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
505 |
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:
184
diff
changeset
|
506 llvm::BasicBlock* bb = llvm::BasicBlock::Create("entry", fn); |
493
017ca8645a1f
Make llvmdc work with llvm 2.4svn revision 54614. Breaks compatibility with llvm 2.3.
Christian Kamm <kamm incasoftware de>
parents:
486
diff
changeset
|
507 IRBuilder<> builder(bb); |
116
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
508 |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
509 for (size_t i=0; i<n; i++) { |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
163
diff
changeset
|
510 llvm::Function* f = gIR->dtors[i]->ir.irFunc->func; |
316
163cad969791
[svn r337] Reverted changes to toobj.cpp: Module constructor calls can never be invokes.
ChristianK
parents:
315
diff
changeset
|
511 llvm::CallInst* call = builder.CreateCall(f,""); |
116
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
512 call->setCallingConv(llvm::CallingConv::Fast); |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
513 } |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
514 |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
515 builder.CreateRetVoid(); |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
516 return fn; |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
517 } |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
518 |
121
9c79b61fb638
[svn r125] Renamed/moved a few backend member inside DMD structures for consistency.
lindquist
parents:
117
diff
changeset
|
519 // build module unittest |
9c79b61fb638
[svn r125] Renamed/moved a few backend member inside DMD structures for consistency.
lindquist
parents:
117
diff
changeset
|
520 |
9c79b61fb638
[svn r125] Renamed/moved a few backend member inside DMD structures for consistency.
lindquist
parents:
117
diff
changeset
|
521 static llvm::Function* build_module_unittest() |
9c79b61fb638
[svn r125] Renamed/moved a few backend member inside DMD structures for consistency.
lindquist
parents:
117
diff
changeset
|
522 { |
9c79b61fb638
[svn r125] Renamed/moved a few backend member inside DMD structures for consistency.
lindquist
parents:
117
diff
changeset
|
523 if (gIR->unitTests.empty()) |
9c79b61fb638
[svn r125] Renamed/moved a few backend member inside DMD structures for consistency.
lindquist
parents:
117
diff
changeset
|
524 return NULL; |
9c79b61fb638
[svn r125] Renamed/moved a few backend member inside DMD structures for consistency.
lindquist
parents:
117
diff
changeset
|
525 |
9c79b61fb638
[svn r125] Renamed/moved a few backend member inside DMD structures for consistency.
lindquist
parents:
117
diff
changeset
|
526 size_t n = gIR->unitTests.size(); |
9c79b61fb638
[svn r125] Renamed/moved a few backend member inside DMD structures for consistency.
lindquist
parents:
117
diff
changeset
|
527 if (n == 1) |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
163
diff
changeset
|
528 return gIR->unitTests[0]->ir.irFunc->func; |
121
9c79b61fb638
[svn r125] Renamed/moved a few backend member inside DMD structures for consistency.
lindquist
parents:
117
diff
changeset
|
529 |
9c79b61fb638
[svn r125] Renamed/moved a few backend member inside DMD structures for consistency.
lindquist
parents:
117
diff
changeset
|
530 std::string name("_D"); |
9c79b61fb638
[svn r125] Renamed/moved a few backend member inside DMD structures for consistency.
lindquist
parents:
117
diff
changeset
|
531 name.append(gIR->dmodule->mangle()); |
9c79b61fb638
[svn r125] Renamed/moved a few backend member inside DMD structures for consistency.
lindquist
parents:
117
diff
changeset
|
532 name.append("10__unittestZ"); |
9c79b61fb638
[svn r125] Renamed/moved a few backend member inside DMD structures for consistency.
lindquist
parents:
117
diff
changeset
|
533 |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
205
diff
changeset
|
534 std::vector<const LLType*> argsTy; |
244
a95056b3c996
[svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
lindquist
parents:
234
diff
changeset
|
535 const llvm::FunctionType* fnTy = llvm::FunctionType::get(LLType::VoidTy,argsTy,false); |
184 | 536 assert(gIR->module->getFunction(name) == NULL); |
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:
184
diff
changeset
|
537 llvm::Function* fn = llvm::Function::Create(fnTy, llvm::GlobalValue::InternalLinkage, name, gIR->module); |
121
9c79b61fb638
[svn r125] Renamed/moved a few backend member inside DMD structures for consistency.
lindquist
parents:
117
diff
changeset
|
538 fn->setCallingConv(llvm::CallingConv::Fast); |
9c79b61fb638
[svn r125] Renamed/moved a few backend member inside DMD structures for consistency.
lindquist
parents:
117
diff
changeset
|
539 |
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:
184
diff
changeset
|
540 llvm::BasicBlock* bb = llvm::BasicBlock::Create("entry", fn); |
493
017ca8645a1f
Make llvmdc work with llvm 2.4svn revision 54614. Breaks compatibility with llvm 2.3.
Christian Kamm <kamm incasoftware de>
parents:
486
diff
changeset
|
541 IRBuilder<> builder(bb); |
121
9c79b61fb638
[svn r125] Renamed/moved a few backend member inside DMD structures for consistency.
lindquist
parents:
117
diff
changeset
|
542 |
9c79b61fb638
[svn r125] Renamed/moved a few backend member inside DMD structures for consistency.
lindquist
parents:
117
diff
changeset
|
543 for (size_t i=0; i<n; i++) { |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
163
diff
changeset
|
544 llvm::Function* f = gIR->unitTests[i]->ir.irFunc->func; |
316
163cad969791
[svn r337] Reverted changes to toobj.cpp: Module constructor calls can never be invokes.
ChristianK
parents:
315
diff
changeset
|
545 llvm::CallInst* call = builder.CreateCall(f,""); |
121
9c79b61fb638
[svn r125] Renamed/moved a few backend member inside DMD structures for consistency.
lindquist
parents:
117
diff
changeset
|
546 call->setCallingConv(llvm::CallingConv::Fast); |
9c79b61fb638
[svn r125] Renamed/moved a few backend member inside DMD structures for consistency.
lindquist
parents:
117
diff
changeset
|
547 } |
9c79b61fb638
[svn r125] Renamed/moved a few backend member inside DMD structures for consistency.
lindquist
parents:
117
diff
changeset
|
548 |
9c79b61fb638
[svn r125] Renamed/moved a few backend member inside DMD structures for consistency.
lindquist
parents:
117
diff
changeset
|
549 builder.CreateRetVoid(); |
9c79b61fb638
[svn r125] Renamed/moved a few backend member inside DMD structures for consistency.
lindquist
parents:
117
diff
changeset
|
550 return fn; |
9c79b61fb638
[svn r125] Renamed/moved a few backend member inside DMD structures for consistency.
lindquist
parents:
117
diff
changeset
|
551 } |
9c79b61fb638
[svn r125] Renamed/moved a few backend member inside DMD structures for consistency.
lindquist
parents:
117
diff
changeset
|
552 |
323
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
553 // build ModuleReference and register function, to register the module info in the global linked list |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
554 static LLFunction* build_module_reference_and_ctor(LLConstant* moduleinfo) |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
555 { |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
556 // build ctor type |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
557 const LLFunctionType* fty = LLFunctionType::get(LLType::VoidTy, std::vector<const LLType*>(), false); |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
558 |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
559 // build ctor name |
324
c542d12017e5
[svn r345] Fixed the new moduleinfo stuff to have consistent symbol names with the D style.
lindquist
parents:
323
diff
changeset
|
560 std::string fname = "_D"; |
c542d12017e5
[svn r345] Fixed the new moduleinfo stuff to have consistent symbol names with the D style.
lindquist
parents:
323
diff
changeset
|
561 fname += gIR->dmodule->mangle(); |
323
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
562 fname += "16__moduleinfoCtorZ"; |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
563 |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
564 // build a function that registers the moduleinfo in the global moduleinfo linked list |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
565 LLFunction* ctor = LLFunction::Create(fty, LLGlobalValue::InternalLinkage, fname, gIR->module); |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
566 |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
567 // provide the default initializer |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
568 const LLStructType* modulerefTy = DtoModuleReferenceType(); |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
569 std::vector<LLConstant*> mrefvalues; |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
570 mrefvalues.push_back(LLConstant::getNullValue(modulerefTy->getContainedType(0))); |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
571 mrefvalues.push_back(moduleinfo); |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
572 LLConstant* thismrefinit = LLConstantStruct::get(modulerefTy, mrefvalues); |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
573 |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
574 // create the ModuleReference node for this module |
324
c542d12017e5
[svn r345] Fixed the new moduleinfo stuff to have consistent symbol names with the D style.
lindquist
parents:
323
diff
changeset
|
575 std::string thismrefname = "_D"; |
c542d12017e5
[svn r345] Fixed the new moduleinfo stuff to have consistent symbol names with the D style.
lindquist
parents:
323
diff
changeset
|
576 thismrefname += gIR->dmodule->mangle(); |
323
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
577 thismrefname += "11__moduleRefZ"; |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
578 LLGlobalVariable* thismref = new LLGlobalVariable(modulerefTy, false, LLGlobalValue::InternalLinkage, thismrefinit, thismrefname, gIR->module); |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
579 |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
580 // make sure _Dmodule_ref is declared |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
581 LLGlobalVariable* mref = gIR->module->getNamedGlobal("_Dmodule_ref"); |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
582 if (!mref) |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
583 mref = new LLGlobalVariable(getPtrToType(modulerefTy), false, LLGlobalValue::ExternalLinkage, NULL, "_Dmodule_ref", gIR->module); |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
584 |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
585 // make the function insert this moduleinfo as the beginning of the _Dmodule_ref linked list |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
586 llvm::BasicBlock* bb = llvm::BasicBlock::Create("moduleinfoCtorEntry", ctor); |
493
017ca8645a1f
Make llvmdc work with llvm 2.4svn revision 54614. Breaks compatibility with llvm 2.3.
Christian Kamm <kamm incasoftware de>
parents:
486
diff
changeset
|
587 IRBuilder<> builder(bb); |
323
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
588 |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
589 // get current beginning |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
590 LLValue* curbeg = builder.CreateLoad(mref, "current"); |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
591 |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
592 // put current beginning as the next of this one |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
593 LLValue* gep = builder.CreateStructGEP(thismref, 0, "next"); |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
594 builder.CreateStore(curbeg, gep); |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
595 |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
596 // replace beginning |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
597 builder.CreateStore(thismref, mref); |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
598 |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
599 // return |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
600 builder.CreateRetVoid(); |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
601 |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
602 return ctor; |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
603 } |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
604 |
1 | 605 // Put out instance of ModuleInfo for this Module |
606 | |
607 void Module::genmoduleinfo() | |
608 { | |
89 | 609 // The layout is: |
610 // { | |
611 // void **vptr; | |
612 // monitor_t monitor; | |
613 // char[] name; // class name | |
614 // ModuleInfo importedModules[]; | |
615 // ClassInfo localClasses[]; | |
616 // uint flags; // initialization state | |
617 // void *ctor; | |
618 // void *dtor; | |
619 // void *unitTest; | |
620 // } | |
621 | |
116
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
622 // resolve ModuleInfo |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
623 assert(moduleinfo); |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
624 DtoForceConstInitDsymbol(moduleinfo); |
89 | 625 |
116
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
626 // moduleinfo llvm struct type |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
163
diff
changeset
|
627 const llvm::StructType* moduleinfoTy = isaStruct(moduleinfo->type->ir.type->get()); |
89 | 628 |
116
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
629 // classinfo llvm struct type |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
163
diff
changeset
|
630 const llvm::StructType* classinfoTy = isaStruct(ClassDeclaration::classinfo->type->ir.type->get()); |
89 | 631 |
116
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
632 // initializer vector |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
205
diff
changeset
|
633 std::vector<LLConstant*> initVec; |
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
205
diff
changeset
|
634 LLConstant* c = 0; |
116
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
635 |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
636 // vtable |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
163
diff
changeset
|
637 c = moduleinfo->ir.irStruct->vtbl; |
116
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
638 initVec.push_back(c); |
89 | 639 |
116
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
640 // monitor |
244
a95056b3c996
[svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
lindquist
parents:
234
diff
changeset
|
641 c = getNullPtr(getPtrToType(LLType::Int8Ty)); |
116
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
642 initVec.push_back(c); |
89 | 643 |
116
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
644 // name |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
645 char *name = toPrettyChars(); |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
646 c = DtoConstString(name); |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
647 initVec.push_back(c); |
89 | 648 |
649 // importedModules[] | |
650 int aimports_dim = aimports.dim; | |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
205
diff
changeset
|
651 std::vector<LLConstant*> importInits; |
116
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
652 for (size_t i = 0; i < aimports.dim; i++) |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
653 { |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
654 Module *m = (Module *)aimports.data[i]; |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
655 if (!m->needModuleInfo()) |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
656 aimports_dim--; |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
657 else { // declare |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
658 // create name |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
659 std::string m_name("_D"); |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
660 m_name.append(m->mangle()); |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
661 m_name.append("8__ModuleZ"); |
163
a8cd9bc1021a
[svn r179] lots and lots of fixes, much more of tango now compiles/works.
lindquist
parents:
157
diff
changeset
|
662 llvm::GlobalVariable* m_gvar = gIR->module->getGlobalVariable(m_name); |
a8cd9bc1021a
[svn r179] lots and lots of fixes, much more of tango now compiles/works.
lindquist
parents:
157
diff
changeset
|
663 if (!m_gvar) m_gvar = new llvm::GlobalVariable(moduleinfoTy, false, llvm::GlobalValue::ExternalLinkage, NULL, m_name, gIR->module); |
116
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
664 importInits.push_back(m_gvar); |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
665 } |
89 | 666 } |
116
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
667 // has import array? |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
668 if (!importInits.empty()) |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
669 { |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
670 const llvm::ArrayType* importArrTy = llvm::ArrayType::get(getPtrToType(moduleinfoTy), importInits.size()); |
116
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
671 c = llvm::ConstantArray::get(importArrTy, importInits); |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
672 std::string m_name("_D"); |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
673 m_name.append(mangle()); |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
674 m_name.append("9__importsZ"); |
163
a8cd9bc1021a
[svn r179] lots and lots of fixes, much more of tango now compiles/works.
lindquist
parents:
157
diff
changeset
|
675 llvm::GlobalVariable* m_gvar = gIR->module->getGlobalVariable(m_name); |
a8cd9bc1021a
[svn r179] lots and lots of fixes, much more of tango now compiles/works.
lindquist
parents:
157
diff
changeset
|
676 if (!m_gvar) m_gvar = new llvm::GlobalVariable(importArrTy, true, llvm::GlobalValue::InternalLinkage, c, m_name, gIR->module); |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
677 c = llvm::ConstantExpr::getBitCast(m_gvar, getPtrToType(importArrTy->getElementType())); |
116
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
678 c = DtoConstSlice(DtoConstSize_t(importInits.size()), c); |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
679 } |
89 | 680 else |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
163
diff
changeset
|
681 c = moduleinfo->ir.irStruct->constInit->getOperand(3); |
116
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
682 initVec.push_back(c); |
89 | 683 |
684 // localClasses[] | |
116
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
685 ClassDeclarations aclasses; |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
686 //printf("members->dim = %d\n", members->dim); |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
687 for (size_t i = 0; i < members->dim; i++) |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
688 { |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
689 Dsymbol *member; |
89 | 690 |
116
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
691 member = (Dsymbol *)members->data[i]; |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
692 //printf("\tmember '%s'\n", member->toChars()); |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
693 member->addLocalClass(&aclasses); |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
694 } |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
695 // fill inits |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
205
diff
changeset
|
696 std::vector<LLConstant*> classInits; |
116
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
697 for (size_t i = 0; i < aclasses.dim; i++) |
89 | 698 { |
116
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
699 ClassDeclaration* cd = (ClassDeclaration*)aclasses.data[i]; |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
700 if (cd->isInterfaceDeclaration()) |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
701 { |
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
|
702 Logger::println("skipping interface '%s' in moduleinfo", cd->toPrettyChars()); |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
703 continue; |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
704 } |
132 | 705 Logger::println("class: %s", cd->toPrettyChars()); |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
163
diff
changeset
|
706 assert(cd->ir.irStruct->classInfo); |
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
163
diff
changeset
|
707 classInits.push_back(cd->ir.irStruct->classInfo); |
116
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
708 } |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
709 // has class array? |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
710 if (!classInits.empty()) |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
711 { |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
712 const llvm::ArrayType* classArrTy = llvm::ArrayType::get(getPtrToType(classinfoTy), classInits.size()); |
116
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
713 c = llvm::ConstantArray::get(classArrTy, classInits); |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
714 std::string m_name("_D"); |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
715 m_name.append(mangle()); |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
716 m_name.append("9__classesZ"); |
184 | 717 assert(gIR->module->getGlobalVariable(m_name) == NULL); |
116
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
718 llvm::GlobalVariable* m_gvar = new llvm::GlobalVariable(classArrTy, true, llvm::GlobalValue::InternalLinkage, c, m_name, gIR->module); |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
719 c = llvm::ConstantExpr::getBitCast(m_gvar, getPtrToType(classArrTy->getElementType())); |
116
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
720 c = DtoConstSlice(DtoConstSize_t(classInits.size()), c); |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
721 } |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
722 else |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
163
diff
changeset
|
723 c = moduleinfo->ir.irStruct->constInit->getOperand(4); |
116
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
724 initVec.push_back(c); |
89 | 725 |
116
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
726 // flags |
132 | 727 c = DtoConstUint(0); |
728 if (!needmoduleinfo) | |
116
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
729 c = DtoConstUint(4); // flags (4 means MIstandalone) |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
730 initVec.push_back(c); |
89 | 731 |
116
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
732 // ctor |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
733 llvm::Function* fctor = build_module_ctor(); |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
163
diff
changeset
|
734 c = fctor ? fctor : moduleinfo->ir.irStruct->constInit->getOperand(6); |
116
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
735 initVec.push_back(c); |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
736 |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
737 // dtor |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
738 llvm::Function* fdtor = build_module_dtor(); |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
163
diff
changeset
|
739 c = fdtor ? fdtor : moduleinfo->ir.irStruct->constInit->getOperand(7); |
116
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
740 initVec.push_back(c); |
89 | 741 |
116
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
742 // unitTest |
121
9c79b61fb638
[svn r125] Renamed/moved a few backend member inside DMD structures for consistency.
lindquist
parents:
117
diff
changeset
|
743 llvm::Function* unittest = build_module_unittest(); |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
163
diff
changeset
|
744 c = unittest ? unittest : moduleinfo->ir.irStruct->constInit->getOperand(8); |
116
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
745 initVec.push_back(c); |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
746 |
132 | 747 // xgetMembers |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
163
diff
changeset
|
748 c = moduleinfo->ir.irStruct->constInit->getOperand(9); |
132 | 749 initVec.push_back(c); |
750 | |
751 // ictor | |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
163
diff
changeset
|
752 c = moduleinfo->ir.irStruct->constInit->getOperand(10); |
132 | 753 initVec.push_back(c); |
754 | |
755 /*Logger::println("MODULE INFO INITIALIZERS"); | |
756 for (size_t i=0; i<initVec.size(); ++i) | |
757 { | |
758 Logger::cout() << *initVec[i] << '\n'; | |
759 if (initVec[i]->getType() != moduleinfoTy->getElementType(i)) | |
760 assert(0); | |
761 }*/ | |
762 | |
116
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
763 // create initializer |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
205
diff
changeset
|
764 LLConstant* constMI = llvm::ConstantStruct::get(moduleinfoTy, initVec); |
89 | 765 |
116
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
766 // create name |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
767 std::string MIname("_D"); |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
768 MIname.append(mangle()); |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
769 MIname.append("8__ModuleZ"); |
89 | 770 |
116
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
771 // declare |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
115
diff
changeset
|
772 // flags will be modified at runtime so can't make it constant |
184 | 773 |
774 llvm::GlobalVariable* gvar = gIR->module->getGlobalVariable(MIname); | |
775 if (!gvar) gvar = new llvm::GlobalVariable(moduleinfoTy, false, llvm::GlobalValue::ExternalLinkage, NULL, MIname, gIR->module); | |
776 gvar->setInitializer(constMI); | |
117 | 777 |
323
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
778 // build the modulereference and ctor for registering it |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
779 LLFunction* mictor = build_module_reference_and_ctor(gvar); |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
780 |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
781 // register this ctor in the magic llvm.global_ctors appending array |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
782 const LLFunctionType* magicfty = LLFunctionType::get(LLType::VoidTy, std::vector<const LLType*>(), false); |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
783 std::vector<const LLType*> magictypes; |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
784 magictypes.push_back(LLType::Int32Ty); |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
785 magictypes.push_back(getPtrToType(magicfty)); |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
786 const LLStructType* magicsty = LLStructType::get(magictypes); |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
787 |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
788 // make the constant element |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
789 std::vector<LLConstant*> magicconstants; |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
790 magicconstants.push_back(DtoConstUint(65535)); |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
791 magicconstants.push_back(mictor); |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
792 LLConstant* magicinit = LLConstantStruct::get(magicsty, magicconstants); |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
793 |
117 | 794 // declare the appending array |
323
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
795 const llvm::ArrayType* appendArrTy = llvm::ArrayType::get(magicsty, 1); |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
796 std::vector<LLConstant*> appendInits(1, magicinit); |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
205
diff
changeset
|
797 LLConstant* appendInit = llvm::ConstantArray::get(appendArrTy, appendInits); |
323
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
316
diff
changeset
|
798 std::string appendName("llvm.global_ctors"); |
117 | 799 llvm::GlobalVariable* appendVar = new llvm::GlobalVariable(appendArrTy, true, llvm::GlobalValue::AppendingLinkage, appendInit, appendName, gIR->module); |
1 | 800 } |
801 | |
802 /* ================================================================== */ | |
803 | |
336 | 804 void Dsymbol::toObjFile(int multiobj) |
1 | 805 { |
38
27b2f40bdb58
[svn r42] Disabled the extensive logging by default. Use the -vv flag to get it back.
lindquist
parents:
31
diff
changeset
|
806 Logger::println("Ignoring Dsymbol::toObjFile for %s", toChars()); |
1 | 807 } |
808 | |
809 /* ================================================================== */ | |
810 | |
811 void Declaration::toObjFile() | |
812 { | |
38
27b2f40bdb58
[svn r42] Disabled the extensive logging by default. Use the -vv flag to get it back.
lindquist
parents:
31
diff
changeset
|
813 Logger::println("Ignoring Declaration::toObjFile for %s", toChars()); |
1 | 814 } |
815 | |
816 /* ================================================================== */ | |
817 | |
336 | 818 void InterfaceDeclaration::toObjFile(int multiobj) |
1 | 819 { |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
820 //Logger::println("Ignoring InterfaceDeclaration::toObjFile for %s", toChars()); |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
821 gIR->resolveList.push_back(this); |
1 | 822 } |
823 | |
824 /* ================================================================== */ | |
825 | |
336 | 826 void StructDeclaration::toObjFile(int multiobj) |
1 | 827 { |
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
|
828 gIR->resolveList.push_back(this); |
1 | 829 } |
830 | |
831 /* ================================================================== */ | |
832 | |
336 | 833 void ClassDeclaration::toObjFile(int multiobj) |
1 | 834 { |
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
|
835 gIR->resolveList.push_back(this); |
1 | 836 } |
837 | |
838 /****************************************** | |
839 * Get offset of base class's vtbl[] initializer from start of csym. | |
840 * Returns ~0 if not this csym. | |
841 */ | |
842 | |
843 unsigned ClassDeclaration::baseVtblOffset(BaseClass *bc) | |
844 { | |
845 return ~0; | |
846 } | |
847 | |
848 /* ================================================================== */ | |
849 | |
336 | 850 void VarDeclaration::toObjFile(int multiobj) |
1 | 851 { |
40 | 852 Logger::print("VarDeclaration::toObjFile(): %s | %s\n", toChars(), type->toChars()); |
1 | 853 LOG_SCOPE; |
854 | |
85
f869c636a113
[svn r89] Fixed a bunch of problems with template instance across multiple modules.
lindquist
parents:
84
diff
changeset
|
855 if (aliassym) |
f869c636a113
[svn r89] Fixed a bunch of problems with template instance across multiple modules.
lindquist
parents:
84
diff
changeset
|
856 { |
88
058d3925950e
[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
lindquist
parents:
86
diff
changeset
|
857 Logger::println("alias sym"); |
336 | 858 toAlias()->toObjFile(multiobj); |
85
f869c636a113
[svn r89] Fixed a bunch of problems with template instance across multiple modules.
lindquist
parents:
84
diff
changeset
|
859 return; |
f869c636a113
[svn r89] Fixed a bunch of problems with template instance across multiple modules.
lindquist
parents:
84
diff
changeset
|
860 } |
f869c636a113
[svn r89] Fixed a bunch of problems with template instance across multiple modules.
lindquist
parents:
84
diff
changeset
|
861 |
1 | 862 // global variable or magic |
85
f869c636a113
[svn r89] Fixed a bunch of problems with template instance across multiple modules.
lindquist
parents:
84
diff
changeset
|
863 if (isDataseg()) |
1 | 864 { |
511
a0b0676e787d
Fixed problem when instantiating a template with private global variables.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
499
diff
changeset
|
865 Logger::println("data segment"); |
a0b0676e787d
Fixed problem when instantiating a template with private global variables.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
499
diff
changeset
|
866 |
132 | 867 // don't duplicate work |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
163
diff
changeset
|
868 if (this->ir.resolved) return; |
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
163
diff
changeset
|
869 this->ir.resolved = true; |
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
163
diff
changeset
|
870 this->ir.declared = true; |
40 | 871 |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
163
diff
changeset
|
872 this->ir.irGlobal = new IrGlobal(this); |
100 | 873 |
874 Logger::println("parent: %s (%s)", parent->toChars(), parent->kind()); | |
875 | |
149
4c577c2b7229
[svn r155] Fixed a bunch of linkage problems (especially with templates)
lindquist
parents:
139
diff
changeset
|
876 // handle static local variables |
100 | 877 bool static_local = false; |
149
4c577c2b7229
[svn r155] Fixed a bunch of linkage problems (especially with templates)
lindquist
parents:
139
diff
changeset
|
878 bool _isconst = isConst(); |
4c577c2b7229
[svn r155] Fixed a bunch of linkage problems (especially with templates)
lindquist
parents:
139
diff
changeset
|
879 if (parent && parent->isFuncDeclaration()) |
4c577c2b7229
[svn r155] Fixed a bunch of linkage problems (especially with templates)
lindquist
parents:
139
diff
changeset
|
880 { |
4c577c2b7229
[svn r155] Fixed a bunch of linkage problems (especially with templates)
lindquist
parents:
139
diff
changeset
|
881 static_local = true; |
4c577c2b7229
[svn r155] Fixed a bunch of linkage problems (especially with templates)
lindquist
parents:
139
diff
changeset
|
882 if (init && init->isExpInitializer()) { |
4c577c2b7229
[svn r155] Fixed a bunch of linkage problems (especially with templates)
lindquist
parents:
139
diff
changeset
|
883 _isconst = false; |
4c577c2b7229
[svn r155] Fixed a bunch of linkage problems (especially with templates)
lindquist
parents:
139
diff
changeset
|
884 } |
85
f869c636a113
[svn r89] Fixed a bunch of problems with template instance across multiple modules.
lindquist
parents:
84
diff
changeset
|
885 } |
149
4c577c2b7229
[svn r155] Fixed a bunch of linkage problems (especially with templates)
lindquist
parents:
139
diff
changeset
|
886 |
4c577c2b7229
[svn r155] Fixed a bunch of linkage problems (especially with templates)
lindquist
parents:
139
diff
changeset
|
887 Logger::println("Creating global variable"); |
26
99737f94abfb
[svn r30] * Fixed static function-local variables.
lindquist
parents:
24
diff
changeset
|
888 |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
205
diff
changeset
|
889 const LLType* _type = this->ir.irGlobal->type.get(); |
149
4c577c2b7229
[svn r155] Fixed a bunch of linkage problems (especially with templates)
lindquist
parents:
139
diff
changeset
|
890 llvm::GlobalValue::LinkageTypes _linkage = DtoLinkage(this); |
21
8d45266bbabe
[svn r25] * Fixed a lot of problems with string literals
lindquist
parents:
18
diff
changeset
|
891 std::string _name(mangle()); |
52 | 892 |
100 | 893 llvm::GlobalVariable* gvar = new llvm::GlobalVariable(_type,_isconst,_linkage,NULL,_name,gIR->module); |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
163
diff
changeset
|
894 this->ir.irGlobal->value = gvar; |
88
058d3925950e
[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
lindquist
parents:
86
diff
changeset
|
895 |
622
26fce59fe80a
Wrapped all the most potentially expensive logging calls in a conditional to only do work when actually requested.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
605
diff
changeset
|
896 if (Logger::enabled()) |
26fce59fe80a
Wrapped all the most potentially expensive logging calls in a conditional to only do work when actually requested.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
605
diff
changeset
|
897 Logger::cout() << *gvar << '\n'; |
163
a8cd9bc1021a
[svn r179] lots and lots of fixes, much more of tango now compiles/works.
lindquist
parents:
157
diff
changeset
|
898 |
100 | 899 if (static_local) |
900 DtoConstInitGlobal(this); | |
901 else | |
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
|
902 gIR->constInitList.push_back(this); |
1 | 903 } |
904 | |
905 // inside aggregate declaration. declare a field. | |
906 else | |
907 { | |
908 Logger::println("Aggregate var declaration: '%s' offset=%d", toChars(), offset); | |
909 | |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
205
diff
changeset
|
910 const LLType* _type = DtoType(type); |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
ChristianK
parents:
163
diff
changeset
|
911 this->ir.irField = new IrField(this); |
73 | 912 |
913 // add the field in the 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
|
914 gIR->topstruct()->offsets.insert(std::make_pair(offset, IrStruct::Offset(this, _type))); |
1 | 915 } |
916 | |
917 Logger::println("VarDeclaration::toObjFile is done"); | |
918 } | |
919 | |
920 /* ================================================================== */ | |
921 | |
336 | 922 void TypedefDeclaration::toObjFile(int multiobj) |
1 | 923 { |
924 static int tdi = 0; | |
925 Logger::print("TypedefDeclaration::toObjFile(%d): %s\n", tdi++, toChars()); | |
926 LOG_SCOPE; | |
927 | |
52 | 928 // generate typeinfo |
275
665b81613475
[svn r296] Removed: the 'suite' dir, it never took off!
lindquist
parents:
251
diff
changeset
|
929 DtoTypeInfoOf(type, false); |
1 | 930 } |
931 | |
932 /* ================================================================== */ | |
933 | |
336 | 934 void EnumDeclaration::toObjFile(int multiobj) |
1 | 935 { |
38
27b2f40bdb58
[svn r42] Disabled the extensive logging by default. Use the -vv flag to get it back.
lindquist
parents:
31
diff
changeset
|
936 Logger::println("Ignoring EnumDeclaration::toObjFile for %s", toChars()); |
1 | 937 } |
938 | |
939 /* ================================================================== */ | |
940 | |
336 | 941 void FuncDeclaration::toObjFile(int multiobj) |
1 | 942 { |
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
|
943 gIR->resolveList.push_back(this); |
1 | 944 } |