projects/ldc: gen/todebug.cpp annotate

annotate gen/todebug.cpp @ 1271:0686701178d3

Moved special casing of 'assert(this, "null this");' generated statements from !ThisExp into !AssertExp. Fixed filenames for array bounds errors and probably others, fixes #271 .

author	Tomas Lindquist Olsen <tomas.l.olsen gmail com>
date	Mon, 27 Apr 2009 13:30:48 +0200
parents	73b56541152c
children	b8c2f3e05b52

rev	line source
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: diff changeset	1 #include "gen/llvm.h"
d8dd47ef3973 [svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes. lindquist parents: diff changeset	2 #include "llvm/Support/Dwarf.h"
d8dd47ef3973 [svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes. lindquist parents: diff changeset	3 #include "llvm/CodeGen/MachineModuleInfo.h"
285 297690b5d4a5 [svn r306] Fixed: it's now possible to compile and link llvmdc with MinGW32 and msys on Win32 :D I tried it myself ;) Building the runtime still needs some work, but it's a step in the right direction. lindquist parents: 268 diff changeset	4 #include "llvm/System/Path.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: diff changeset	5
d8dd47ef3973 [svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes. lindquist parents: diff changeset	6 #include "declaration.h"
d8dd47ef3973 [svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes. lindquist parents: diff changeset	7 #include "module.h"
d8dd47ef3973 [svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes. lindquist parents: diff changeset	8 #include "mars.h"
d8dd47ef3973 [svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes. lindquist parents: diff changeset	9
d8dd47ef3973 [svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes. lindquist parents: diff changeset	10 #include "gen/todebug.h"
d8dd47ef3973 [svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes. lindquist parents: diff changeset	11 #include "gen/irstate.h"
d8dd47ef3973 [svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes. lindquist parents: diff changeset	12 #include "gen/tollvm.h"
d8dd47ef3973 [svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes. lindquist parents: diff changeset	13 #include "gen/logger.h"
955 8a70b4381369 Make sure debug info uses the right compilation units - in particular the Christian Kamm <kamm incasoftware de> parents: 946 diff changeset	14 #include "gen/llvmhelpers.h"
1064 f0b6549055ab Make LDC work with LLVM trunk (s/LinkOnceLinkage/LinkOnceOdrLinkage/) Frits van Bommel <fvbommel wxs.nl> parents: 998 diff changeset	15 #include "gen/linkage.h"
1228 79758fd2f48a Added Doxygen file. Tomas Lindquist Olsen <tomas.l.olsen gmail.com> parents: 1069 diff changeset	16 #include "gen/utils.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: diff changeset	17
139 0ab29b838084 [svn r143] Fixed: a few bugs in debug information, still only line info, but should be correct files now :) lindquist parents: 136 diff changeset	18 #include "ir/irmodule.h"
0ab29b838084 [svn r143] Fixed: a few bugs in debug information, still only line info, but should be correct files now :) lindquist parents: 136 diff changeset	19
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: diff changeset	20 using namespace llvm::dwarf;
d8dd47ef3973 [svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes. lindquist parents: diff changeset	21
246 b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	22 #define DBG_NULL ( LLConstant::getNullValue(DBG_TYPE) )
b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	23 #define DBG_TYPE ( getPtrToType(llvm::StructType::get(NULL,NULL)) )
b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	24 #define DBG_CAST(X) ( llvm::ConstantExpr::getBitCast(X, DBG_TYPE) )
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: diff changeset	25
250 fc9c1a0eabbd [svn r267] Fixed debug info for global variables. lindquist parents: 247 diff changeset	26 #define DBG_TAG(X) ( llvm::ConstantExpr::getAdd( DtoConstUint( X ), DtoConstUint( llvm::LLVMDebugVersion ) ) )
fc9c1a0eabbd [svn r267] Fixed debug info for global variables. lindquist parents: 247 diff changeset	27
fc9c1a0eabbd [svn r267] Fixed debug info for global variables. lindquist parents: 247 diff changeset	28 //////////////////////////////////////////////////////////////////////////////////////////////////
fc9c1a0eabbd [svn r267] Fixed debug info for global variables. lindquist parents: 247 diff changeset	29
fc9c1a0eabbd [svn r267] Fixed debug info for global variables. lindquist parents: 247 diff changeset	30 /**
252 e3355ce5444b [svn r269] Fixed dwarf debug info for structs. lindquist parents: 250 diff changeset	31 * Emits a global variable, LLVM Dwarf style, only declares.
e3355ce5444b [svn r269] Fixed dwarf debug info for structs. lindquist parents: 250 diff changeset	32 * @param type Type of variable.
e3355ce5444b [svn r269] Fixed dwarf debug info for structs. lindquist parents: 250 diff changeset	33 * @param name Name.
e3355ce5444b [svn r269] Fixed dwarf debug info for structs. lindquist parents: 250 diff changeset	34 * @return The global variable.
e3355ce5444b [svn r269] Fixed dwarf debug info for structs. lindquist parents: 250 diff changeset	35 */
e3355ce5444b [svn r269] Fixed dwarf debug info for structs. lindquist parents: 250 diff changeset	36 static LLGlobalVariable* emitDwarfGlobalDecl(const LLStructType* type, const char* name, bool linkonce=false)
e3355ce5444b [svn r269] Fixed dwarf debug info for structs. lindquist parents: 250 diff changeset	37 {
1064 f0b6549055ab Make LDC work with LLVM trunk (s/LinkOnceLinkage/LinkOnceOdrLinkage/) Frits van Bommel <fvbommel wxs.nl> parents: 998 diff changeset	38 LLGlobalValue::LinkageTypes linkage = linkonce
f0b6549055ab Make LDC work with LLVM trunk (s/LinkOnceLinkage/LinkOnceOdrLinkage/) Frits van Bommel <fvbommel wxs.nl> parents: 998 diff changeset	39 ? DEBUGINFO_LINKONCE_LINKAGE_TYPE
f0b6549055ab Make LDC work with LLVM trunk (s/LinkOnceLinkage/LinkOnceOdrLinkage/) Frits van Bommel <fvbommel wxs.nl> parents: 998 diff changeset	40 : LLGlobalValue::InternalLinkage;
252 e3355ce5444b [svn r269] Fixed dwarf debug info for structs. lindquist parents: 250 diff changeset	41 LLGlobalVariable* gv = new LLGlobalVariable(type, true, linkage, NULL, name, gIR->module);
250 fc9c1a0eabbd [svn r267] Fixed debug info for global variables. lindquist parents: 247 diff changeset	42 gv->setSection("llvm.metadata");
fc9c1a0eabbd [svn r267] Fixed debug info for global variables. lindquist parents: 247 diff changeset	43 return gv;
fc9c1a0eabbd [svn r267] Fixed debug info for global variables. lindquist parents: 247 diff changeset	44 }
fc9c1a0eabbd [svn r267] Fixed debug info for global variables. lindquist parents: 247 diff changeset	45
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: diff changeset	46 //////////////////////////////////////////////////////////////////////////////////////////////////
d8dd47ef3973 [svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes. lindquist parents: diff changeset	47
946 1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	48 static llvm::DIAnchor getDwarfAnchor(dwarf_constants c)
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: diff changeset	49 {
d8dd47ef3973 [svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes. lindquist parents: diff changeset	50 switch (c)
d8dd47ef3973 [svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes. lindquist parents: diff changeset	51 {
d8dd47ef3973 [svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes. lindquist parents: diff changeset	52 case DW_TAG_compile_unit:
946 1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	53 return gIR->difactory.GetOrCreateCompileUnitAnchor();
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: diff changeset	54 case DW_TAG_variable:
946 1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	55 return gIR->difactory.GetOrCreateGlobalVariableAnchor();
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: diff changeset	56 case DW_TAG_subprogram:
946 1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	57 return gIR->difactory.GetOrCreateSubprogramAnchor();
250 fc9c1a0eabbd [svn r267] Fixed debug info for global variables. lindquist parents: 247 diff changeset	58 default:
fc9c1a0eabbd [svn r267] Fixed debug info for global variables. lindquist parents: 247 diff changeset	59 assert(0);
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: diff changeset	60 }
d8dd47ef3973 [svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes. lindquist parents: diff changeset	61 }
d8dd47ef3973 [svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes. lindquist parents: diff changeset	62
d8dd47ef3973 [svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes. lindquist parents: diff changeset	63 //////////////////////////////////////////////////////////////////////////////////////////////////
d8dd47ef3973 [svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes. lindquist parents: diff changeset	64
246 b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	65 static const llvm::StructType* getDwarfCompileUnitType() {
96 ce7ed8f59b99 [svn r100] Moved test/ray.d to demos/ray.d. lindquist parents: 94 diff changeset	66 return isaStruct(gIR->module->getTypeByName("llvm.dbg.compile_unit.type"));
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: diff changeset	67 }
d8dd47ef3973 [svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes. lindquist parents: diff changeset	68
246 b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	69 static const llvm::StructType* getDwarfSubProgramType() {
96 ce7ed8f59b99 [svn r100] Moved test/ray.d to demos/ray.d. lindquist parents: 94 diff changeset	70 return isaStruct(gIR->module->getTypeByName("llvm.dbg.subprogram.type"));
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: diff changeset	71 }
d8dd47ef3973 [svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes. lindquist parents: diff changeset	72
246 b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	73 static const llvm::StructType* getDwarfVariableType() {
245 d61ce72c39ab [svn r262] Fixed debug info for normal function parameters. lindquist parents: 244 diff changeset	74 return isaStruct(gIR->module->getTypeByName("llvm.dbg.variable.type"));
d61ce72c39ab [svn r262] Fixed debug info for normal function parameters. lindquist parents: 244 diff changeset	75 }
d61ce72c39ab [svn r262] Fixed debug info for normal function parameters. lindquist parents: 244 diff changeset	76
246 b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	77 static const llvm::StructType* getDwarfDerivedTypeType() {
245 d61ce72c39ab [svn r262] Fixed debug info for normal function parameters. lindquist parents: 244 diff changeset	78 return isaStruct(gIR->module->getTypeByName("llvm.dbg.derivedtype.type"));
d61ce72c39ab [svn r262] Fixed debug info for normal function parameters. lindquist parents: 244 diff changeset	79 }
d61ce72c39ab [svn r262] Fixed debug info for normal function parameters. lindquist parents: 244 diff changeset	80
246 b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	81 static const llvm::StructType* getDwarfBasicTypeType() {
245 d61ce72c39ab [svn r262] Fixed debug info for normal function parameters. lindquist parents: 244 diff changeset	82 return isaStruct(gIR->module->getTypeByName("llvm.dbg.basictype.type"));
d61ce72c39ab [svn r262] Fixed debug info for normal function parameters. lindquist parents: 244 diff changeset	83 }
d61ce72c39ab [svn r262] Fixed debug info for normal function parameters. lindquist parents: 244 diff changeset	84
246 b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	85 static const llvm::StructType* getDwarfCompositeTypeType() {
b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	86 return isaStruct(gIR->module->getTypeByName("llvm.dbg.compositetype.type"));
b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	87 }
b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	88
247 56199753e637 [svn r264] Fixed debug info for global variables. lindquist parents: 246 diff changeset	89 static const llvm::StructType* getDwarfGlobalVariableType() {
56199753e637 [svn r264] Fixed debug info for global variables. lindquist parents: 246 diff changeset	90 return isaStruct(gIR->module->getTypeByName("llvm.dbg.global_variable.type"));
56199753e637 [svn r264] Fixed debug info for global variables. lindquist parents: 246 diff changeset	91 }
56199753e637 [svn r264] Fixed debug info for global variables. lindquist parents: 246 diff changeset	92
955 8a70b4381369 Make sure debug info uses the right compilation units - in particular the Christian Kamm <kamm incasoftware de> parents: 946 diff changeset	93 //////////////////////////////////////////////////////////////////////////////////////////////////
8a70b4381369 Make sure debug info uses the right compilation units - in particular the Christian Kamm <kamm incasoftware de> parents: 946 diff changeset	94
8a70b4381369 Make sure debug info uses the right compilation units - in particular the Christian Kamm <kamm incasoftware de> parents: 946 diff changeset	95 // get the module the symbol is in, or - for template instances - the current module
8a70b4381369 Make sure debug info uses the right compilation units - in particular the Christian Kamm <kamm incasoftware de> parents: 946 diff changeset	96 static Module* getDefinedModule(Dsymbol* s)
8a70b4381369 Make sure debug info uses the right compilation units - in particular the Christian Kamm <kamm incasoftware de> parents: 946 diff changeset	97 {
8a70b4381369 Make sure debug info uses the right compilation units - in particular the Christian Kamm <kamm incasoftware de> parents: 946 diff changeset	98 if (!DtoIsTemplateInstance(s))
8a70b4381369 Make sure debug info uses the right compilation units - in particular the Christian Kamm <kamm incasoftware de> parents: 946 diff changeset	99 return s->getModule();
8a70b4381369 Make sure debug info uses the right compilation units - in particular the Christian Kamm <kamm incasoftware de> parents: 946 diff changeset	100 else
8a70b4381369 Make sure debug info uses the right compilation units - in particular the Christian Kamm <kamm incasoftware de> parents: 946 diff changeset	101 return gIR->dmodule;
8a70b4381369 Make sure debug info uses the right compilation units - in particular the Christian Kamm <kamm incasoftware de> parents: 946 diff changeset	102 }
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: diff changeset	103
d8dd47ef3973 [svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes. lindquist parents: diff changeset	104 //////////////////////////////////////////////////////////////////////////////////////////////////
d8dd47ef3973 [svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes. lindquist parents: diff changeset	105
946 1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	106 static llvm::DIType dwarfTypeDescription_impl(Type* type, llvm::DICompileUnit cu, const char* c_name);
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	107 static llvm::DIType dwarfTypeDescription(Type* type, llvm::DICompileUnit cu, const char* c_name);
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 217 diff changeset	108
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 217 diff changeset	109 //////////////////////////////////////////////////////////////////////////////////////////////////
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 217 diff changeset	110
946 1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	111 static llvm::DIBasicType dwarfBasicType(Type* type, llvm::DICompileUnit compileUnit)
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 217 diff changeset	112 {
245 d61ce72c39ab [svn r262] Fixed debug info for normal function parameters. lindquist parents: 244 diff changeset	113 Type* t = type->toBasetype();
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 217 diff changeset	114 const LLType* T = DtoType(type);
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 217 diff changeset	115
946 1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	116 // find encoding
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 217 diff changeset	117 unsigned id;
245 d61ce72c39ab [svn r262] Fixed debug info for normal function parameters. lindquist parents: 244 diff changeset	118 if (t->isintegral())
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 217 diff changeset	119 {
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 217 diff changeset	120 if (type->isunsigned())
250 fc9c1a0eabbd [svn r267] Fixed debug info for global variables. lindquist parents: 247 diff changeset	121 id = DW_ATE_unsigned;
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 217 diff changeset	122 else
250 fc9c1a0eabbd [svn r267] Fixed debug info for global variables. lindquist parents: 247 diff changeset	123 id = DW_ATE_signed;
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 217 diff changeset	124 }
245 d61ce72c39ab [svn r262] Fixed debug info for normal function parameters. lindquist parents: 244 diff changeset	125 else if (t->isfloating())
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 217 diff changeset	126 {
250 fc9c1a0eabbd [svn r267] Fixed debug info for global variables. lindquist parents: 247 diff changeset	127 id = DW_ATE_float;
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 217 diff changeset	128 }
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 217 diff changeset	129 else
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 217 diff changeset	130 {
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 217 diff changeset	131 assert(0 && "unsupported basictype for debug info");
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 217 diff changeset	132 }
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 217 diff changeset	133
946 1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	134 return gIR->difactory.CreateBasicType(
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	135 compileUnit, // context
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	136 type->toChars(), // name
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	137 llvm::DICompileUnit(NULL), // compile unit
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	138 0, // line number
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	139 getTypeBitSize(T), // size (bits)
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	140 getABITypeAlign(T)*8, // align (bits)
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	141 0, // offset (bits)
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	142 //FIXME: need flags?
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	143 0, // flags
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	144 id // encoding
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	145 );
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 217 diff changeset	146 }
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 217 diff changeset	147
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 217 diff changeset	148 //////////////////////////////////////////////////////////////////////////////////////////////////
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 217 diff changeset	149
946 1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	150 static llvm::DIDerivedType dwarfDerivedType(Type* type, llvm::DICompileUnit compileUnit)
245 d61ce72c39ab [svn r262] Fixed debug info for normal function parameters. lindquist parents: 244 diff changeset	151 {
d61ce72c39ab [svn r262] Fixed debug info for normal function parameters. lindquist parents: 244 diff changeset	152 const LLType* T = DtoType(type);
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: 285 diff changeset	153 Type* t = type->toBasetype();
245 d61ce72c39ab [svn r262] Fixed debug info for normal function parameters. lindquist parents: 244 diff changeset	154
946 1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	155 assert(t->ty == Tpointer && "unsupported derivedtype for debug info, only pointers allowed");
245 d61ce72c39ab [svn r262] Fixed debug info for normal function parameters. lindquist parents: 244 diff changeset	156
946 1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	157 // find base type
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	158 llvm::DIType basetype;
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	159 Type* nt = t->nextOf();
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	160 basetype = dwarfTypeDescription_impl(nt, compileUnit, NULL);
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	161 if (nt->ty == Tvoid)
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	162 basetype = llvm::DIType(NULL);
246 b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	163
946 1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	164 return gIR->difactory.CreateDerivedType(
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	165 DW_TAG_pointer_type, // tag
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	166 compileUnit, // context
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	167 "", // name
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	168 llvm::DICompileUnit(NULL), // compile unit
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	169 0, // line number
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	170 getTypeBitSize(T), // size (bits)
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	171 getABITypeAlign(T)*8, // align (bits)
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	172 0, // offset (bits)
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	173 //FIXME: need flags?
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	174 0, // flags
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	175 basetype // derived from
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	176 );
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 217 diff changeset	177 }
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 217 diff changeset	178
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 217 diff changeset	179 //////////////////////////////////////////////////////////////////////////////////////////////////
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 217 diff changeset	180
946 1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	181 static llvm::DIDerivedType dwarfMemberType(unsigned linnum, Type* type, llvm::DICompileUnit compileUnit, llvm::DICompileUnit definedCU, const char* c_name, unsigned offset)
246 b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	182 {
b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	183 const LLType* T = DtoType(type);
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: 285 diff changeset	184 Type* t = type->toBasetype();
246 b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	185
946 1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	186 // find base type
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	187 llvm::DIType basetype;
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	188 basetype = dwarfTypeDescription(t, compileUnit, NULL);
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	189 if (t->ty == Tvoid)
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	190 basetype = llvm::DIType(NULL);
246 b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	191
946 1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	192 return gIR->difactory.CreateDerivedType(
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	193 DW_TAG_member, // tag
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	194 compileUnit, // context
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	195 c_name, // name
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	196 definedCU, // compile unit
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	197 linnum, // line number
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	198 getTypeBitSize(T), // size (bits)
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	199 getABITypeAlign(T)*8, // align (bits)
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	200 offset*8, // offset (bits)
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	201 //FIXME: need flags?
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	202 0, // flags
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	203 basetype // derived from
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	204 );
246 b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	205 }
b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	206
b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	207 //////////////////////////////////////////////////////////////////////////////////////////////////
b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	208
946 1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	209 //FIXME: This does not use llvm's DIFactory as it can't
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	210 // handle recursive types properly.
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	211 static llvm::DICompositeType dwarfCompositeType(Type* type, llvm::DICompileUnit compileUnit)
246 b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	212 {
b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	213 const LLType* T = DtoType(type);
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: 285 diff changeset	214 Type* t = type->toBasetype();
246 b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	215
b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	216 // defaults
b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	217 LLConstant* name = getNullPtr(getVoidPtrType());
b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	218 LLGlobalVariable* members = NULL;
252 e3355ce5444b [svn r269] Fixed dwarf debug info for structs. lindquist parents: 250 diff changeset	219 unsigned linnum = 0;
946 1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	220 llvm::DICompileUnit definedCU;
246 b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	221
250 fc9c1a0eabbd [svn r267] Fixed debug info for global variables. lindquist parents: 247 diff changeset	222 // prepare tag and members
246 b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	223 unsigned tag;
252 e3355ce5444b [svn r269] Fixed dwarf debug info for structs. lindquist parents: 250 diff changeset	224
e3355ce5444b [svn r269] Fixed dwarf debug info for structs. lindquist parents: 250 diff changeset	225 // declare final global variable
e3355ce5444b [svn r269] Fixed dwarf debug info for structs. lindquist parents: 250 diff changeset	226 LLGlobalVariable* gv = NULL;
e3355ce5444b [svn r269] Fixed dwarf debug info for structs. lindquist parents: 250 diff changeset	227
e3355ce5444b [svn r269] Fixed dwarf debug info for structs. lindquist parents: 250 diff changeset	228 // dynamic array
246 b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	229 if (t->ty == Tarray)
b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	230 {
250 fc9c1a0eabbd [svn r267] Fixed debug info for global variables. lindquist parents: 247 diff changeset	231 tag = DW_TAG_structure_type;
246 b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	232
946 1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	233 LLGlobalVariable* len = dwarfMemberType(0, Type::tsize_t, compileUnit, llvm::DICompileUnit(NULL), "length", 0).getGV();
246 b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	234 assert(len);
946 1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	235 LLGlobalVariable* ptr = dwarfMemberType(0, t->nextOf()->pointerTo(), compileUnit, llvm::DICompileUnit(NULL), "ptr", global.params.is64bit?8:4).getGV();
246 b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	236 assert(ptr);
b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	237
b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	238 const LLArrayType* at = LLArrayType::get(DBG_TYPE, 2);
b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	239
268 23d0d9855cad [svn r289] Fixed: right shift >> was broken for unsigned types. lindquist parents: 252 diff changeset	240 std::vector<LLConstant*> elems(2);
23d0d9855cad [svn r289] Fixed: right shift >> was broken for unsigned types. lindquist parents: 252 diff changeset	241 elems[0] = DBG_CAST(len);
23d0d9855cad [svn r289] Fixed: right shift >> was broken for unsigned types. lindquist parents: 252 diff changeset	242 elems[1] = DBG_CAST(ptr);
246 b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	243
252 e3355ce5444b [svn r269] Fixed dwarf debug info for structs. lindquist parents: 250 diff changeset	244 LLConstant* ca = LLConstantArray::get(at, elems);
e3355ce5444b [svn r269] Fixed dwarf debug info for structs. lindquist parents: 250 diff changeset	245 members = new LLGlobalVariable(ca->getType(), true, LLGlobalValue::InternalLinkage, ca, ".array", gIR->module);
e3355ce5444b [svn r269] Fixed dwarf debug info for structs. lindquist parents: 250 diff changeset	246 members->setSection("llvm.metadata");
e3355ce5444b [svn r269] Fixed dwarf debug info for structs. lindquist parents: 250 diff changeset	247
e3355ce5444b [svn r269] Fixed dwarf debug info for structs. lindquist parents: 250 diff changeset	248 name = DtoConstStringPtr(t->toChars(), "llvm.metadata");
e3355ce5444b [svn r269] Fixed dwarf debug info for structs. lindquist parents: 250 diff changeset	249 }
e3355ce5444b [svn r269] Fixed dwarf debug info for structs. lindquist parents: 250 diff changeset	250
268 23d0d9855cad [svn r289] Fixed: right shift >> was broken for unsigned types. lindquist parents: 252 diff changeset	251 // struct/class
23d0d9855cad [svn r289] Fixed: right shift >> was broken for unsigned types. lindquist parents: 252 diff changeset	252 else if (t->ty == Tstruct \|\| t->ty == Tclass)
252 e3355ce5444b [svn r269] Fixed dwarf debug info for structs. lindquist parents: 250 diff changeset	253 {
268 23d0d9855cad [svn r289] Fixed: right shift >> was broken for unsigned types. lindquist parents: 252 diff changeset	254 AggregateDeclaration* sd;
23d0d9855cad [svn r289] Fixed: right shift >> was broken for unsigned types. lindquist parents: 252 diff changeset	255 if (t->ty == Tstruct)
23d0d9855cad [svn r289] Fixed: right shift >> was broken for unsigned types. lindquist parents: 252 diff changeset	256 {
23d0d9855cad [svn r289] Fixed: right shift >> was broken for unsigned types. lindquist parents: 252 diff changeset	257 TypeStruct* ts = (TypeStruct*)t;
23d0d9855cad [svn r289] Fixed: right shift >> was broken for unsigned types. lindquist parents: 252 diff changeset	258 sd = ts->sym;
23d0d9855cad [svn r289] Fixed: right shift >> was broken for unsigned types. lindquist parents: 252 diff changeset	259 }
23d0d9855cad [svn r289] Fixed: right shift >> was broken for unsigned types. lindquist parents: 252 diff changeset	260 else
23d0d9855cad [svn r289] Fixed: right shift >> was broken for unsigned types. lindquist parents: 252 diff changeset	261 {
23d0d9855cad [svn r289] Fixed: right shift >> was broken for unsigned types. lindquist parents: 252 diff changeset	262 TypeClass* tc = (TypeClass*)t;
23d0d9855cad [svn r289] Fixed: right shift >> was broken for unsigned types. lindquist parents: 252 diff changeset	263 sd = tc->sym;
23d0d9855cad [svn r289] Fixed: right shift >> was broken for unsigned types. lindquist parents: 252 diff changeset	264 }
252 e3355ce5444b [svn r269] Fixed dwarf debug info for structs. lindquist parents: 250 diff changeset	265 assert(sd);
e3355ce5444b [svn r269] Fixed dwarf debug info for structs. lindquist parents: 250 diff changeset	266
1237 73b56541152c Make sure aggregates are resolved before outputting their debug info. Tomas Lindquist Olsen <tomas.l.olsen gmail.com> parents: 1228 diff changeset	267 // make sure it's resolved
73b56541152c Make sure aggregates are resolved before outputting their debug info. Tomas Lindquist Olsen <tomas.l.olsen gmail.com> parents: 1228 diff changeset	268 sd->codegen(Type::sir);
73b56541152c Make sure aggregates are resolved before outputting their debug info. Tomas Lindquist Olsen <tomas.l.olsen gmail.com> parents: 1228 diff changeset	269
904 01d9ece9982a Fix bug #177 by not attempting to define composite debug info for Christian Kamm <kamm incasoftware de> parents: 811 diff changeset	270 // if we don't know the aggregate's size, we don't know enough about it
01d9ece9982a Fix bug #177 by not attempting to define composite debug info for Christian Kamm <kamm incasoftware de> parents: 811 diff changeset	271 // to provide debug info. probably a forward-declared struct?
01d9ece9982a Fix bug #177 by not attempting to define composite debug info for Christian Kamm <kamm incasoftware de> parents: 811 diff changeset	272 if (sd->sizeok == 0)
946 1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	273 return llvm::DICompositeType(NULL);
904 01d9ece9982a Fix bug #177 by not attempting to define composite debug info for Christian Kamm <kamm incasoftware de> parents: 811 diff changeset	274
252 e3355ce5444b [svn r269] Fixed dwarf debug info for structs. lindquist parents: 250 diff changeset	275 IrStruct* ir = sd->ir.irStruct;
e3355ce5444b [svn r269] Fixed dwarf debug info for structs. lindquist parents: 250 diff changeset	276 assert(ir);
946 1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	277 if (!ir->diCompositeType.isNull())
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	278 return ir->diCompositeType;
246 b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	279
252 e3355ce5444b [svn r269] Fixed dwarf debug info for structs. lindquist parents: 250 diff changeset	280 // set to handle recursive types properly
e3355ce5444b [svn r269] Fixed dwarf debug info for structs. lindquist parents: 250 diff changeset	281 gv = emitDwarfGlobalDecl(getDwarfCompositeTypeType(), "llvm.dbg.compositetype");
946 1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	282 // set bogus initializer to satisfy asserts in DICompositeType constructor
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	283 gv->setInitializer(LLConstant::getNullValue(getDwarfCompositeTypeType()));
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	284 ir->diCompositeType = llvm::DICompositeType(gv);
252 e3355ce5444b [svn r269] Fixed dwarf debug info for structs. lindquist parents: 250 diff changeset	285
e3355ce5444b [svn r269] Fixed dwarf debug info for structs. lindquist parents: 250 diff changeset	286 tag = DW_TAG_structure_type;
e3355ce5444b [svn r269] Fixed dwarf debug info for structs. lindquist parents: 250 diff changeset	287
e3355ce5444b [svn r269] Fixed dwarf debug info for structs. lindquist parents: 250 diff changeset	288 name = DtoConstStringPtr(sd->toChars(), "llvm.metadata");
e3355ce5444b [svn r269] Fixed dwarf debug info for structs. lindquist parents: 250 diff changeset	289 linnum = sd->loc.linnum;
955 8a70b4381369 Make sure debug info uses the right compilation units - in particular the Christian Kamm <kamm incasoftware de> parents: 946 diff changeset	290 definedCU = DtoDwarfCompileUnit(getDefinedModule(sd));
252 e3355ce5444b [svn r269] Fixed dwarf debug info for structs. lindquist parents: 250 diff changeset	291
e3355ce5444b [svn r269] Fixed dwarf debug info for structs. lindquist parents: 250 diff changeset	292 std::vector<LLConstant*> elems;
797 340acf1535d0 Removed KDevelop3 project files, CMake can generate them just fine! Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 736 diff changeset	293 if (!ir->aggrdecl->isInterfaceDeclaration()) // plain interfaces don't have one
252 e3355ce5444b [svn r269] Fixed dwarf debug info for structs. lindquist parents: 250 diff changeset	294 {
1228 79758fd2f48a Added Doxygen file. Tomas Lindquist Olsen <tomas.l.olsen gmail.com> parents: 1069 diff changeset	295 ArrayIter<VarDeclaration> it(sd->fields);
79758fd2f48a Added Doxygen file. Tomas Lindquist Olsen <tomas.l.olsen gmail.com> parents: 1069 diff changeset	296 size_t narr = sd->fields.dim;
797 340acf1535d0 Removed KDevelop3 project files, CMake can generate them just fine! Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 736 diff changeset	297 elems.reserve(narr);
1228 79758fd2f48a Added Doxygen file. Tomas Lindquist Olsen <tomas.l.olsen gmail.com> parents: 1069 diff changeset	298 for (; !it.done(); it.next())
797 340acf1535d0 Removed KDevelop3 project files, CMake can generate them just fine! Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 736 diff changeset	299 {
1228 79758fd2f48a Added Doxygen file. Tomas Lindquist Olsen <tomas.l.olsen gmail.com> parents: 1069 diff changeset	300 VarDeclaration* vd = it.get();
946 1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	301 LLGlobalVariable* ptr = dwarfMemberType(vd->loc.linnum, vd->type, compileUnit, definedCU, vd->toChars(), vd->offset).getGV();
797 340acf1535d0 Removed KDevelop3 project files, CMake can generate them just fine! Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 736 diff changeset	302 elems.push_back(DBG_CAST(ptr));
340acf1535d0 Removed KDevelop3 project files, CMake can generate them just fine! Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 736 diff changeset	303 }
252 e3355ce5444b [svn r269] Fixed dwarf debug info for structs. lindquist parents: 250 diff changeset	304 }
e3355ce5444b [svn r269] Fixed dwarf debug info for structs. lindquist parents: 250 diff changeset	305
e3355ce5444b [svn r269] Fixed dwarf debug info for structs. lindquist parents: 250 diff changeset	306 const LLArrayType* at = LLArrayType::get(DBG_TYPE, elems.size());
246 b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	307 LLConstant* ca = LLConstantArray::get(at, elems);
b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	308 members = new LLGlobalVariable(ca->getType(), true, LLGlobalValue::InternalLinkage, ca, ".array", gIR->module);
b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	309 members->setSection("llvm.metadata");
b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	310 }
252 e3355ce5444b [svn r269] Fixed dwarf debug info for structs. lindquist parents: 250 diff changeset	311
e3355ce5444b [svn r269] Fixed dwarf debug info for structs. lindquist parents: 250 diff changeset	312 // unsupported composite type
246 b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	313 else
b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	314 {
b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	315 assert(0 && "unsupported compositetype for debug info");
b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	316 }
b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	317
268 23d0d9855cad [svn r289] Fixed: right shift >> was broken for unsigned types. lindquist parents: 252 diff changeset	318 std::vector<LLConstant*> vals(11);
246 b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	319
b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	320 // tag
268 23d0d9855cad [svn r289] Fixed: right shift >> was broken for unsigned types. lindquist parents: 252 diff changeset	321 vals[0] = DBG_TAG(tag);
246 b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	322
b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	323 // context
946 1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	324 vals[1] = DBG_CAST(compileUnit.getGV());
246 b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	325
b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	326 // name
268 23d0d9855cad [svn r289] Fixed: right shift >> was broken for unsigned types. lindquist parents: 252 diff changeset	327 vals[2] = name;
246 b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	328
b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	329 // compile unit where defined
946 1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	330 if (definedCU.getGV())
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	331 vals[3] = DBG_CAST(definedCU.getGV());
252 e3355ce5444b [svn r269] Fixed dwarf debug info for structs. lindquist parents: 250 diff changeset	332 else
268 23d0d9855cad [svn r289] Fixed: right shift >> was broken for unsigned types. lindquist parents: 252 diff changeset	333 vals[3] = DBG_NULL;
246 b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	334
b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	335 // line number where defined
268 23d0d9855cad [svn r289] Fixed: right shift >> was broken for unsigned types. lindquist parents: 252 diff changeset	336 vals[4] = DtoConstInt(linnum);
246 b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	337
b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	338 // size in bits
268 23d0d9855cad [svn r289] Fixed: right shift >> was broken for unsigned types. lindquist parents: 252 diff changeset	339 vals[5] = LLConstantInt::get(LLType::Int64Ty, getTypeBitSize(T), false);
246 b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	340
b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	341 // alignment in bits
268 23d0d9855cad [svn r289] Fixed: right shift >> was broken for unsigned types. lindquist parents: 252 diff changeset	342 vals[6] = LLConstantInt::get(LLType::Int64Ty, getABITypeAlign(T)*8, false);
246 b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	343
b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	344 // offset in bits
268 23d0d9855cad [svn r289] Fixed: right shift >> was broken for unsigned types. lindquist parents: 252 diff changeset	345 vals[7] = LLConstantInt::get(LLType::Int64Ty, 0, false);
246 b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	346
b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	347 // FIXME: dont know what this is
268 23d0d9855cad [svn r289] Fixed: right shift >> was broken for unsigned types. lindquist parents: 252 diff changeset	348 vals[8] = DtoConstUint(0);
246 b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	349
b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	350 // FIXME: ditto
268 23d0d9855cad [svn r289] Fixed: right shift >> was broken for unsigned types. lindquist parents: 252 diff changeset	351 vals[9] = DBG_NULL;
246 b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	352
b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	353 // members array
b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	354 if (members)
268 23d0d9855cad [svn r289] Fixed: right shift >> was broken for unsigned types. lindquist parents: 252 diff changeset	355 vals[10] = DBG_CAST(members);
246 b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	356 else
268 23d0d9855cad [svn r289] Fixed: right shift >> was broken for unsigned types. lindquist parents: 252 diff changeset	357 vals[10] = DBG_NULL;
246 b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	358
252 e3355ce5444b [svn r269] Fixed dwarf debug info for structs. lindquist parents: 250 diff changeset	359 // set initializer
e3355ce5444b [svn r269] Fixed dwarf debug info for structs. lindquist parents: 250 diff changeset	360 if (!gv)
e3355ce5444b [svn r269] Fixed dwarf debug info for structs. lindquist parents: 250 diff changeset	361 gv = emitDwarfGlobalDecl(getDwarfCompositeTypeType(), "llvm.dbg.compositetype");
e3355ce5444b [svn r269] Fixed dwarf debug info for structs. lindquist parents: 250 diff changeset	362 LLConstant* initia = LLConstantStruct::get(getDwarfCompositeTypeType(), vals);
e3355ce5444b [svn r269] Fixed dwarf debug info for structs. lindquist parents: 250 diff changeset	363 gv->setInitializer(initia);
e3355ce5444b [svn r269] Fixed dwarf debug info for structs. lindquist parents: 250 diff changeset	364
946 1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	365 return llvm::DICompositeType(gv);
246 b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	366 }
b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	367
b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	368 //////////////////////////////////////////////////////////////////////////////////////////////////
b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	369
946 1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	370 static llvm::DIGlobalVariable dwarfGlobalVariable(LLGlobalVariable* ll, VarDeclaration* vd)
247 56199753e637 [svn r264] Fixed debug info for global variables. lindquist parents: 246 diff changeset	371 {
998 ff22650d0ca3 Fixed debug info for globals in D2. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 955 diff changeset	372 #if DMDV2
ff22650d0ca3 Fixed debug info for globals in D2. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 955 diff changeset	373 assert(vd->isDataseg() \|\| (vd->storage_class & (STCconst \| STCinvariant) && vd->init));
ff22650d0ca3 Fixed debug info for globals in D2. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 955 diff changeset	374 #else
247 56199753e637 [svn r264] Fixed debug info for global variables. lindquist parents: 246 diff changeset	375 assert(vd->isDataseg());
998 ff22650d0ca3 Fixed debug info for globals in D2. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 955 diff changeset	376 #endif
946 1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	377 llvm::DICompileUnit compileUnit = DtoDwarfCompileUnit(gIR->dmodule);
247 56199753e637 [svn r264] Fixed debug info for global variables. lindquist parents: 246 diff changeset	378
946 1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	379 return gIR->difactory.CreateGlobalVariable(
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	380 compileUnit, // context
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	381 vd->mangle(), // name
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	382 vd->toPrettyChars(), // displayname
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	383 vd->toChars(), // linkage name
955 8a70b4381369 Make sure debug info uses the right compilation units - in particular the Christian Kamm <kamm incasoftware de> parents: 946 diff changeset	384 DtoDwarfCompileUnit(getDefinedModule(vd)), // compile unit
946 1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	385 vd->loc.linnum, // line num
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	386 dwarfTypeDescription_impl(vd->type, compileUnit, NULL), // type
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	387 vd->protection == PROTprivate, // is local to unit
955 8a70b4381369 Make sure debug info uses the right compilation units - in particular the Christian Kamm <kamm incasoftware de> parents: 946 diff changeset	388 getDefinedModule(vd) == gIR->dmodule, // is definition
946 1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	389 ll // value
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	390 );
247 56199753e637 [svn r264] Fixed debug info for global variables. lindquist parents: 246 diff changeset	391 }
56199753e637 [svn r264] Fixed debug info for global variables. lindquist parents: 246 diff changeset	392
252 e3355ce5444b [svn r269] Fixed dwarf debug info for structs. lindquist parents: 250 diff changeset	393 //////////////////////////////////////////////////////////////////////////////////////////////////
e3355ce5444b [svn r269] Fixed dwarf debug info for structs. lindquist parents: 250 diff changeset	394
946 1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	395 static llvm::DIVariable dwarfVariable(VarDeclaration* vd, llvm::DIType type)
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 217 diff changeset	396 {
250 fc9c1a0eabbd [svn r267] Fixed debug info for global variables. lindquist parents: 247 diff changeset	397 assert(!vd->isDataseg() && "static variable");
fc9c1a0eabbd [svn r267] Fixed debug info for global variables. lindquist parents: 247 diff changeset	398
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 217 diff changeset	399 unsigned tag;
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 217 diff changeset	400 if (vd->isParameter())
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 217 diff changeset	401 tag = DW_TAG_arg_variable;
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 217 diff changeset	402 else
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 217 diff changeset	403 tag = DW_TAG_auto_variable;
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 217 diff changeset	404
946 1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	405 return gIR->difactory.CreateVariable(
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	406 tag, // tag
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	407 gIR->func()->diSubprogram, // context
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	408 vd->toChars(), // name
955 8a70b4381369 Make sure debug info uses the right compilation units - in particular the Christian Kamm <kamm incasoftware de> parents: 946 diff changeset	409 DtoDwarfCompileUnit(getDefinedModule(vd)), // compile unit
946 1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	410 vd->loc.linnum, // line num
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	411 type // type
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	412 );
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 217 diff changeset	413 }
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 217 diff changeset	414
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 217 diff changeset	415 //////////////////////////////////////////////////////////////////////////////////////////////////
a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 217 diff changeset	416
946 1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	417 static void dwarfDeclare(LLValue* var, llvm::DIVariable divar)
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 217 diff changeset	418 {
946 1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	419 gIR->difactory.InsertDeclare(var, divar, gIR->scopebb());
244 a95056b3c996 [svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB. lindquist parents: 217 diff changeset	420 }
245 d61ce72c39ab [svn r262] Fixed debug info for normal function parameters. lindquist parents: 244 diff changeset	421
d61ce72c39ab [svn r262] Fixed debug info for normal function parameters. lindquist parents: 244 diff changeset	422 //////////////////////////////////////////////////////////////////////////////////////////////////
d61ce72c39ab [svn r262] Fixed debug info for normal function parameters. lindquist parents: 244 diff changeset	423
946 1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	424 static llvm::DIType dwarfTypeDescription_impl(Type* type, llvm::DICompileUnit cu, const char* c_name)
245 d61ce72c39ab [svn r262] Fixed debug info for normal function parameters. lindquist parents: 244 diff changeset	425 {
d61ce72c39ab [svn r262] Fixed debug info for normal function parameters. lindquist parents: 244 diff changeset	426 Type* t = type->toBasetype();
246 b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	427 if (t->ty == Tvoid)
946 1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	428 return llvm::DIType(NULL);
246 b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	429 else if (t->isintegral() \|\| t->isfloating())
b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	430 return dwarfBasicType(type, cu);
245 d61ce72c39ab [svn r262] Fixed debug info for normal function parameters. lindquist parents: 244 diff changeset	431 else if (t->ty == Tpointer)
252 e3355ce5444b [svn r269] Fixed dwarf debug info for structs. lindquist parents: 250 diff changeset	432 return dwarfDerivedType(type, cu);
268 23d0d9855cad [svn r289] Fixed: right shift >> was broken for unsigned types. lindquist parents: 252 diff changeset	433 else if (t->ty == Tarray \|\| t->ty == Tstruct \|\| t->ty == Tclass)
252 e3355ce5444b [svn r269] Fixed dwarf debug info for structs. lindquist parents: 250 diff changeset	434 return dwarfCompositeType(type, cu);
245 d61ce72c39ab [svn r262] Fixed debug info for normal function parameters. lindquist parents: 244 diff changeset	435
946 1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	436 return llvm::DIType(NULL);
245 d61ce72c39ab [svn r262] Fixed debug info for normal function parameters. lindquist parents: 244 diff changeset	437 }
d61ce72c39ab [svn r262] Fixed debug info for normal function parameters. lindquist parents: 244 diff changeset	438
946 1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	439 static llvm::DIType dwarfTypeDescription(Type* type, llvm::DICompileUnit cu, const char* c_name)
268 23d0d9855cad [svn r289] Fixed: right shift >> was broken for unsigned types. lindquist parents: 252 diff changeset	440 {
23d0d9855cad [svn r289] Fixed: right shift >> was broken for unsigned types. lindquist parents: 252 diff changeset	441 Type* t = type->toBasetype();
23d0d9855cad [svn r289] Fixed: right shift >> was broken for unsigned types. lindquist parents: 252 diff changeset	442 if (t->ty == Tclass)
23d0d9855cad [svn r289] Fixed: right shift >> was broken for unsigned types. lindquist parents: 252 diff changeset	443 return dwarfTypeDescription_impl(type->pointerTo(), cu, c_name);
23d0d9855cad [svn r289] Fixed: right shift >> was broken for unsigned types. lindquist parents: 252 diff changeset	444 else
23d0d9855cad [svn r289] Fixed: right shift >> was broken for unsigned types. lindquist parents: 252 diff changeset	445 return dwarfTypeDescription_impl(type, cu, c_name);
23d0d9855cad [svn r289] Fixed: right shift >> was broken for unsigned types. lindquist parents: 252 diff changeset	446 }
23d0d9855cad [svn r289] Fixed: right shift >> was broken for unsigned types. lindquist parents: 252 diff changeset	447
246 b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	448 //////////////////////////////////////////////////////////////////////////////////////////////////
b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	449
245 d61ce72c39ab [svn r262] Fixed debug info for normal function parameters. lindquist parents: 244 diff changeset	450 void DtoDwarfLocalVariable(LLValue* ll, VarDeclaration* vd)
d61ce72c39ab [svn r262] Fixed debug info for normal function parameters. lindquist parents: 244 diff changeset	451 {
268 23d0d9855cad [svn r289] Fixed: right shift >> was broken for unsigned types. lindquist parents: 252 diff changeset	452 Logger::println("D to dwarf local variable");
23d0d9855cad [svn r289] Fixed: right shift >> was broken for unsigned types. lindquist parents: 252 diff changeset	453 LOG_SCOPE;
23d0d9855cad [svn r289] Fixed: right shift >> was broken for unsigned types. lindquist parents: 252 diff changeset	454
245 d61ce72c39ab [svn r262] Fixed debug info for normal function parameters. lindquist parents: 244 diff changeset	455 // get compile units
946 1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	456 llvm::DICompileUnit thisCU = DtoDwarfCompileUnit(gIR->dmodule);
955 8a70b4381369 Make sure debug info uses the right compilation units - in particular the Christian Kamm <kamm incasoftware de> parents: 946 diff changeset	457 llvm::DICompileUnit varCU = DtoDwarfCompileUnit(getDefinedModule(vd));
245 d61ce72c39ab [svn r262] Fixed debug info for normal function parameters. lindquist parents: 244 diff changeset	458
d61ce72c39ab [svn r262] Fixed debug info for normal function parameters. lindquist parents: 244 diff changeset	459 // get type description
946 1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	460 llvm::DIType TD = dwarfTypeDescription(vd->type, thisCU, NULL);
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	461 if (TD.isNull())
245 d61ce72c39ab [svn r262] Fixed debug info for normal function parameters. lindquist parents: 244 diff changeset	462 return; // unsupported
d61ce72c39ab [svn r262] Fixed debug info for normal function parameters. lindquist parents: 244 diff changeset	463
d61ce72c39ab [svn r262] Fixed debug info for normal function parameters. lindquist parents: 244 diff changeset	464 // get variable description
946 1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	465 llvm::DIVariable VD = dwarfVariable(vd, TD);
245 d61ce72c39ab [svn r262] Fixed debug info for normal function parameters. lindquist parents: 244 diff changeset	466
d61ce72c39ab [svn r262] Fixed debug info for normal function parameters. lindquist parents: 244 diff changeset	467 // declare
246 b604c56945b0 [svn r263] Changed * ATTENTION * to warnings. lindquist parents: 245 diff changeset	468 dwarfDeclare(ll, VD);
245 d61ce72c39ab [svn r262] Fixed debug info for normal function parameters. lindquist parents: 244 diff changeset	469 }
d61ce72c39ab [svn r262] Fixed debug info for normal function parameters. lindquist parents: 244 diff changeset	470
250 fc9c1a0eabbd [svn r267] Fixed debug info for global variables. lindquist parents: 247 diff changeset	471 //////////////////////////////////////////////////////////////////////////////////////////////////
245 d61ce72c39ab [svn r262] Fixed debug info for normal function parameters. lindquist parents: 244 diff changeset	472
946 1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	473 llvm::DICompileUnit DtoDwarfCompileUnit(Module* m)
250 fc9c1a0eabbd [svn r267] Fixed debug info for global variables. lindquist parents: 247 diff changeset	474 {
268 23d0d9855cad [svn r289] Fixed: right shift >> was broken for unsigned types. lindquist parents: 252 diff changeset	475 Logger::println("D to dwarf compile_unit");
23d0d9855cad [svn r289] Fixed: right shift >> was broken for unsigned types. lindquist parents: 252 diff changeset	476 LOG_SCOPE;
23d0d9855cad [svn r289] Fixed: right shift >> was broken for unsigned types. lindquist parents: 252 diff changeset	477
250 fc9c1a0eabbd [svn r267] Fixed debug info for global variables. lindquist parents: 247 diff changeset	478 // we might be generating for an import
1271 0686701178d3 Moved special casing of 'assert(this, "null this");' generated statements from !ThisExp into !AssertExp. Tomas Lindquist Olsen <tomas.l.olsen gmail com> parents: 1237 diff changeset	479 IrModule* irmod = getIrModule(m);
0686701178d3 Moved special casing of 'assert(this, "null this");' generated statements from !ThisExp into !AssertExp. Tomas Lindquist Olsen <tomas.l.olsen gmail com> parents: 1237 diff changeset	480
0686701178d3 Moved special casing of 'assert(this, "null this");' generated statements from !ThisExp into !AssertExp. Tomas Lindquist Olsen <tomas.l.olsen gmail com> parents: 1237 diff changeset	481 if (!irmod->diCompileUnit.isNull())
250 fc9c1a0eabbd [svn r267] Fixed debug info for global variables. lindquist parents: 247 diff changeset	482 {
1271 0686701178d3 Moved special casing of 'assert(this, "null this");' generated statements from !ThisExp into !AssertExp. Tomas Lindquist Olsen <tomas.l.olsen gmail com> parents: 1237 diff changeset	483 assert (irmod->diCompileUnit.getGV()->getParent() == gIR->module
946 1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	484 && "debug info compile unit belongs to incorrect llvm module!");
1271 0686701178d3 Moved special casing of 'assert(this, "null this");' generated statements from !ThisExp into !AssertExp. Tomas Lindquist Olsen <tomas.l.olsen gmail com> parents: 1237 diff changeset	485 return irmod->diCompileUnit;
250 fc9c1a0eabbd [svn r267] Fixed debug info for global variables. lindquist parents: 247 diff changeset	486 }
245 d61ce72c39ab [svn r262] Fixed debug info for normal function parameters. lindquist parents: 244 diff changeset	487
946 1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	488 // prepare srcpath
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	489 std::string srcpath(FileName::path(m->srcfile->name->toChars()));
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	490 if (!FileName::absolute(srcpath.c_str())) {
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	491 llvm::sys::Path tmp = llvm::sys::Path::GetCurrentDirectory();
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	492 tmp.appendComponent(srcpath);
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	493 srcpath = tmp.toString();
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	494 if (!srcpath.empty() && srcpath.rbegin() != '/' && srcpath.rbegin() != '\\')
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	495 srcpath = srcpath + '/';
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	496 }
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	497
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	498 // make compile unit
1271 0686701178d3 Moved special casing of 'assert(this, "null this");' generated statements from !ThisExp into !AssertExp. Tomas Lindquist Olsen <tomas.l.olsen gmail com> parents: 1237 diff changeset	499 irmod->diCompileUnit = gIR->difactory.CreateCompileUnit(
946 1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	500 global.params.symdebug == 2 ? DW_LANG_C : DW_LANG_D,
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	501 m->srcfile->name->toChars(),
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	502 srcpath,
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	503 "LDC (http://www.dsource.org/projects/ldc)",
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	504 //FIXME: What do these two mean?
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	505 false, // isMain,
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	506 false // isOptimized
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	507 );
1066 186d44690036 Give compile units LinkOnceLinkage to circumvent duplicate symbols with LLVM linking. Christian Kamm <kamm incasoftware de> parents: 998 diff changeset	508
186d44690036 Give compile units LinkOnceLinkage to circumvent duplicate symbols with LLVM linking. Christian Kamm <kamm incasoftware de> parents: 998 diff changeset	509 // if the linkage stays internal, we can't llvm-link the generated modules together:
186d44690036 Give compile units LinkOnceLinkage to circumvent duplicate symbols with LLVM linking. Christian Kamm <kamm incasoftware de> parents: 998 diff changeset	510 // llvm's DwarfWriter uses path and filename to determine the symbol name and we'd
186d44690036 Give compile units LinkOnceLinkage to circumvent duplicate symbols with LLVM linking. Christian Kamm <kamm incasoftware de> parents: 998 diff changeset	511 // end up with duplicate symbols
1271 0686701178d3 Moved special casing of 'assert(this, "null this");' generated statements from !ThisExp into !AssertExp. Tomas Lindquist Olsen <tomas.l.olsen gmail com> parents: 1237 diff changeset	512 irmod->diCompileUnit.getGV()->setLinkage(DEBUGINFO_LINKONCE_LINKAGE_TYPE);
0686701178d3 Moved special casing of 'assert(this, "null this");' generated statements from !ThisExp into !AssertExp. Tomas Lindquist Olsen <tomas.l.olsen gmail com> parents: 1237 diff changeset	513 irmod->diCompileUnit.getGV()->setName(std::string("llvm.dbg.compile_unit_") + srcpath + m->srcfile->name->toChars());
946 1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	514
1271 0686701178d3 Moved special casing of 'assert(this, "null this");' generated statements from !ThisExp into !AssertExp. Tomas Lindquist Olsen <tomas.l.olsen gmail com> parents: 1237 diff changeset	515 return irmod->diCompileUnit;
250 fc9c1a0eabbd [svn r267] Fixed debug info for global variables. lindquist parents: 247 diff changeset	516 }
245 d61ce72c39ab [svn r262] Fixed debug info for normal function parameters. lindquist parents: 244 diff changeset	517
250 fc9c1a0eabbd [svn r267] Fixed debug info for global variables. lindquist parents: 247 diff changeset	518 //////////////////////////////////////////////////////////////////////////////////////////////////
245 d61ce72c39ab [svn r262] Fixed debug info for normal function parameters. lindquist parents: 244 diff changeset	519
946 1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	520 llvm::DISubprogram DtoDwarfSubProgram(FuncDeclaration* fd)
250 fc9c1a0eabbd [svn r267] Fixed debug info for global variables. lindquist parents: 247 diff changeset	521 {
268 23d0d9855cad [svn r289] Fixed: right shift >> was broken for unsigned types. lindquist parents: 252 diff changeset	522 Logger::println("D to dwarf subprogram");
23d0d9855cad [svn r289] Fixed: right shift >> was broken for unsigned types. lindquist parents: 252 diff changeset	523 LOG_SCOPE;
23d0d9855cad [svn r289] Fixed: right shift >> was broken for unsigned types. lindquist parents: 252 diff changeset	524
946 1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	525 llvm::DICompileUnit context = DtoDwarfCompileUnit(gIR->dmodule);
955 8a70b4381369 Make sure debug info uses the right compilation units - in particular the Christian Kamm <kamm incasoftware de> parents: 946 diff changeset	526 llvm::DICompileUnit definition = DtoDwarfCompileUnit(getDefinedModule(fd));
946 1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	527
250 fc9c1a0eabbd [svn r267] Fixed debug info for global variables. lindquist parents: 247 diff changeset	528 // FIXME: duplicates ?
946 1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	529 return gIR->difactory.CreateSubprogram(
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	530 context, // context
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	531 fd->toPrettyChars(), // name
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	532 fd->toPrettyChars(), // display name
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	533 fd->mangle(), // linkage name
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	534 definition, // compile unit
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	535 fd->loc.linnum, // line no
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	536 //FIXME: what's this type for?
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	537 llvm::DIType(NULL), // type
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	538 fd->protection == PROTprivate, // is local to unit
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	539 context.getGV() == definition.getGV() // isdefinition
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	540 );
686 363bb6c0cc80 Emit stub debug info for generated functions to work around LLVM bug 2172. Christian Kamm <kamm incasoftware de> parents: 683 diff changeset	541 }
363bb6c0cc80 Emit stub debug info for generated functions to work around LLVM bug 2172. Christian Kamm <kamm incasoftware de> parents: 683 diff changeset	542
363bb6c0cc80 Emit stub debug info for generated functions to work around LLVM bug 2172. Christian Kamm <kamm incasoftware de> parents: 683 diff changeset	543 //////////////////////////////////////////////////////////////////////////////////////////////////
363bb6c0cc80 Emit stub debug info for generated functions to work around LLVM bug 2172. Christian Kamm <kamm incasoftware de> parents: 683 diff changeset	544
946 1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	545 llvm::DISubprogram DtoDwarfSubProgramInternal(const char* prettyname, const char* mangledname)
686 363bb6c0cc80 Emit stub debug info for generated functions to work around LLVM bug 2172. Christian Kamm <kamm incasoftware de> parents: 683 diff changeset	546 {
363bb6c0cc80 Emit stub debug info for generated functions to work around LLVM bug 2172. Christian Kamm <kamm incasoftware de> parents: 683 diff changeset	547 Logger::println("D to dwarf subprogram");
363bb6c0cc80 Emit stub debug info for generated functions to work around LLVM bug 2172. Christian Kamm <kamm incasoftware de> parents: 683 diff changeset	548 LOG_SCOPE;
363bb6c0cc80 Emit stub debug info for generated functions to work around LLVM bug 2172. Christian Kamm <kamm incasoftware de> parents: 683 diff changeset	549
946 1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	550 llvm::DICompileUnit context = DtoDwarfCompileUnit(gIR->dmodule);
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	551
686 363bb6c0cc80 Emit stub debug info for generated functions to work around LLVM bug 2172. Christian Kamm <kamm incasoftware de> parents: 683 diff changeset	552 // FIXME: duplicates ?
946 1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	553 return gIR->difactory.CreateSubprogram(
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	554 context, // context
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	555 prettyname, // name
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	556 prettyname, // display name
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	557 mangledname, // linkage name
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	558 context, // compile unit
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	559 0, // line no
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	560 //FIXME: what's this type for?
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	561 llvm::DIType(NULL), // type
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	562 true, // is local to unit
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	563 true // isdefinition
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	564 );
250 fc9c1a0eabbd [svn r267] Fixed debug info for global variables. lindquist parents: 247 diff changeset	565 }
245 d61ce72c39ab [svn r262] Fixed debug info for normal function parameters. lindquist parents: 244 diff changeset	566
250 fc9c1a0eabbd [svn r267] Fixed debug info for global variables. lindquist parents: 247 diff changeset	567 //////////////////////////////////////////////////////////////////////////////////////////////////
245 d61ce72c39ab [svn r262] Fixed debug info for normal function parameters. lindquist parents: 244 diff changeset	568
946 1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	569 llvm::DIGlobalVariable DtoDwarfGlobalVariable(LLGlobalVariable* ll, VarDeclaration* vd)
250 fc9c1a0eabbd [svn r267] Fixed debug info for global variables. lindquist parents: 247 diff changeset	570 {
268 23d0d9855cad [svn r289] Fixed: right shift >> was broken for unsigned types. lindquist parents: 252 diff changeset	571 Logger::println("D to dwarf global_variable");
23d0d9855cad [svn r289] Fixed: right shift >> was broken for unsigned types. lindquist parents: 252 diff changeset	572 LOG_SCOPE;
23d0d9855cad [svn r289] Fixed: right shift >> was broken for unsigned types. lindquist parents: 252 diff changeset	573
250 fc9c1a0eabbd [svn r267] Fixed debug info for global variables. lindquist parents: 247 diff changeset	574 // FIXME: duplicates ?
fc9c1a0eabbd [svn r267] Fixed debug info for global variables. lindquist parents: 247 diff changeset	575 return dwarfGlobalVariable(ll, vd);
fc9c1a0eabbd [svn r267] Fixed debug info for global variables. lindquist parents: 247 diff changeset	576 }
245 d61ce72c39ab [svn r262] Fixed debug info for normal function parameters. lindquist parents: 244 diff changeset	577
250 fc9c1a0eabbd [svn r267] Fixed debug info for global variables. lindquist parents: 247 diff changeset	578 //////////////////////////////////////////////////////////////////////////////////////////////////
245 d61ce72c39ab [svn r262] Fixed debug info for normal function parameters. lindquist parents: 244 diff changeset	579
250 fc9c1a0eabbd [svn r267] Fixed debug info for global variables. lindquist parents: 247 diff changeset	580 void DtoDwarfFuncStart(FuncDeclaration* fd)
fc9c1a0eabbd [svn r267] Fixed debug info for global variables. lindquist parents: 247 diff changeset	581 {
268 23d0d9855cad [svn r289] Fixed: right shift >> was broken for unsigned types. lindquist parents: 252 diff changeset	582 Logger::println("D to dwarf funcstart");
23d0d9855cad [svn r289] Fixed: right shift >> was broken for unsigned types. lindquist parents: 252 diff changeset	583 LOG_SCOPE;
23d0d9855cad [svn r289] Fixed: right shift >> was broken for unsigned types. lindquist parents: 252 diff changeset	584
946 1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	585 assert(!fd->ir.irFunc->diSubprogram.isNull());
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	586 gIR->difactory.InsertSubprogramStart(fd->ir.irFunc->diSubprogram, gIR->scopebb());
250 fc9c1a0eabbd [svn r267] Fixed debug info for global variables. lindquist parents: 247 diff changeset	587 }
fc9c1a0eabbd [svn r267] Fixed debug info for global variables. lindquist parents: 247 diff changeset	588
fc9c1a0eabbd [svn r267] Fixed debug info for global variables. lindquist parents: 247 diff changeset	589 //////////////////////////////////////////////////////////////////////////////////////////////////
245 d61ce72c39ab [svn r262] Fixed debug info for normal function parameters. lindquist parents: 244 diff changeset	590
250 fc9c1a0eabbd [svn r267] Fixed debug info for global variables. lindquist parents: 247 diff changeset	591 void DtoDwarfFuncEnd(FuncDeclaration* fd)
fc9c1a0eabbd [svn r267] Fixed debug info for global variables. lindquist parents: 247 diff changeset	592 {
268 23d0d9855cad [svn r289] Fixed: right shift >> was broken for unsigned types. lindquist parents: 252 diff changeset	593 Logger::println("D to dwarf funcend");
23d0d9855cad [svn r289] Fixed: right shift >> was broken for unsigned types. lindquist parents: 252 diff changeset	594 LOG_SCOPE;
23d0d9855cad [svn r289] Fixed: right shift >> was broken for unsigned types. lindquist parents: 252 diff changeset	595
946 1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	596 assert(!fd->ir.irFunc->diSubprogram.isNull());
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	597 gIR->difactory.InsertRegionEnd(fd->ir.irFunc->diSubprogram, gIR->scopebb());
250 fc9c1a0eabbd [svn r267] Fixed debug info for global variables. lindquist parents: 247 diff changeset	598 }
245 d61ce72c39ab [svn r262] Fixed debug info for normal function parameters. lindquist parents: 244 diff changeset	599
250 fc9c1a0eabbd [svn r267] Fixed debug info for global variables. lindquist parents: 247 diff changeset	600 //////////////////////////////////////////////////////////////////////////////////////////////////
245 d61ce72c39ab [svn r262] Fixed debug info for normal function parameters. lindquist parents: 244 diff changeset	601
250 fc9c1a0eabbd [svn r267] Fixed debug info for global variables. lindquist parents: 247 diff changeset	602 void DtoDwarfStopPoint(unsigned ln)
fc9c1a0eabbd [svn r267] Fixed debug info for global variables. lindquist parents: 247 diff changeset	603 {
268 23d0d9855cad [svn r289] Fixed: right shift >> was broken for unsigned types. lindquist parents: 252 diff changeset	604 Logger::println("D to dwarf stoppoint at line %u", ln);
23d0d9855cad [svn r289] Fixed: right shift >> was broken for unsigned types. lindquist parents: 252 diff changeset	605 LOG_SCOPE;
23d0d9855cad [svn r289] Fixed: right shift >> was broken for unsigned types. lindquist parents: 252 diff changeset	606
946 1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	607 gIR->difactory.InsertStopPoint(
955 8a70b4381369 Make sure debug info uses the right compilation units - in particular the Christian Kamm <kamm incasoftware de> parents: 946 diff changeset	608 DtoDwarfCompileUnit(getDefinedModule(gIR->func()->decl)), // compile unit
946 1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	609 ln, // line no
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	610 0, // col no
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	611 gIR->scopebb()
1714836f2c0b Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h. Christian Kamm <kamm incasoftware de> parents: 904 diff changeset	612 );
250 fc9c1a0eabbd [svn r267] Fixed debug info for global variables. lindquist parents: 247 diff changeset	613 }

Mercurial > projects > ldc

annotate gen/todebug.cpp @ 1271:0686701178d3