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debugWriter.mpl
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debugWriter.mpl
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"debugWriter" module
"control" useModule
addDebugProlog: [
"declare void @llvm.dbg.declare(metadata, metadata, metadata)" toString @processor.@debugInfo.@strings.pushBack
String @processor.@debugInfo.@strings.pushBack
String @processor.@debugInfo.@strings.pushBack
processor.debugInfo.strings.dataSize 1 - @processor.@debugInfo.@cuStringNumber set
indexCodeView: processor.debugInfo.lastId copy;
processor.debugInfo.lastId 1 + @processor.@debugInfo.@lastId set
("!" indexCodeView " = !{i32 2, !\"CodeView\", i32 1}" ) assembleString @processor.@debugInfo.@strings.pushBack
indexDebug: processor.debugInfo.lastId copy;
processor.debugInfo.lastId 1 + @processor.@debugInfo.@lastId set
("!" indexDebug " = !{i32 2, !\"Debug Info Version\", i32 3}") assembleString @processor.@debugInfo.@strings.pushBack
indexPIC: processor.debugInfo.lastId copy;
processor.debugInfo.lastId 1 + @processor.@debugInfo.@lastId set
("!" indexPIC " = !{i32 1, !\"PIC Level\", i32 2}") assembleString @processor.@debugInfo.@strings.pushBack
("!llvm.module.flags = !{!" indexCodeView ", !" indexDebug ", !" indexPIC "}") assembleString processor.debugInfo.strings.dataSize 5 - @processor.@debugInfo.@strings.at set
index: processor.debugInfo.lastId copy;
processor.debugInfo.lastId 1 + @processor.@debugInfo.@lastId set
String @processor.@debugInfo.@strings.pushBack
processor.debugInfo.strings.dataSize 1 - @processor.@debugInfo.@unitStringNumber set
index #for unit
t: addExpression;
t: "cond" makeStringView 8 "DW_ATE_boolean" makeStringView addTypeInfo;
t: "i8" makeStringView 8 "DW_ATE_signed" makeStringView addTypeInfo;
t: "i16" makeStringView 16 "DW_ATE_signed" makeStringView addTypeInfo;
t: "i32" makeStringView 32 "DW_ATE_signed" makeStringView addTypeInfo;
t: "i64" makeStringView 64 "DW_ATE_signed" makeStringView addTypeInfo;
t: "ix" makeStringView processor.options.pointerSize 0ix cast 0 cast "DW_ATE_signed" makeStringView addTypeInfo;
t: "n8" makeStringView 8 "DW_ATE_unsigned" makeStringView addTypeInfo;
t: "n16" makeStringView 16 "DW_ATE_unsigned" makeStringView addTypeInfo;
t: "n32" makeStringView 32 "DW_ATE_unsigned" makeStringView addTypeInfo;
t: "n64" makeStringView 64 "DW_ATE_unsigned" makeStringView addTypeInfo;
t: "nx" makeStringView processor.options.pointerSize 0ix cast 0 cast "DW_ATE_unsigned" makeStringView addTypeInfo;
t: "r32" makeStringView 32 "DW_ATE_float" makeStringView addTypeInfo;
t: "r64" makeStringView 64 "DW_ATE_float" makeStringView addTypeInfo;
t: "string element" makeStringView 8 "DW_ATE_signed_char" makeStringView addTypeInfo;
t: "DW_TAG_pointer_type" makeStringView t processor.options.pointerSize 0ix cast 0 cast addDerivedTypeInfo;
];
addLinkerOptionsDebugInfo: [
index: processor.debugInfo.lastId copy;
processor.debugInfo.lastId 1 + @processor.@debugInfo.@lastId set
processor.options.linkerOptions.getSize 0 > [
("!llvm.linker.options = !{!" index "}") assembleString @processor.@debugInfo.@strings.pushBack
optionsList: String;
("!" index " = !{") @optionsList.catMany
processor.options.linkerOptions [
pair:;
pair.index 0 > [
", " @optionsList.cat
] when
("!\"" pair.value "\"") @optionsList.catMany
] each
"}" @optionsList.cat
@optionsList move @processor.@debugInfo.@strings.pushBack
] [
String @processor.@debugInfo.@strings.pushBack
String @processor.@debugInfo.@strings.pushBack
] if
];
getPlainTypeDebugDeclaration: [
var: getVar;
var.data.getTag VarCond = [processor.debugInfo.unit 2 +] [
var.data.getTag VarInt8 = [processor.debugInfo.unit 3 +] [
var.data.getTag VarInt16 = [processor.debugInfo.unit 4 +] [
var.data.getTag VarInt32 = [processor.debugInfo.unit 5 +] [
var.data.getTag VarInt64 = [processor.debugInfo.unit 6 +] [
var.data.getTag VarIntX = [processor.debugInfo.unit 7 +] [
var.data.getTag VarNat8 = [processor.debugInfo.unit 8 +] [
var.data.getTag VarNat16 = [processor.debugInfo.unit 9 +] [
var.data.getTag VarNat32 = [processor.debugInfo.unit 10 +] [
var.data.getTag VarNat64 = [processor.debugInfo.unit 11 +] [
var.data.getTag VarNatX = [processor.debugInfo.unit 12 +] [
var.data.getTag VarReal32 = [processor.debugInfo.unit 13 +] [
var.data.getTag VarReal64 = [processor.debugInfo.unit 14 +] [
var.data.getTag VarString = [processor.debugInfo.unit 16 +] [
[FALSE] "Unknown plain struct while getting debug declaration index" assert
-1
] if
] if
] if
] if
] if
] if
] if
] if
] if
] if
] if
] if
] if
] if
];
getPointerTypeDebugDeclaration: [
refToVar:;
compileOnce
var: refToVar getVar;
fr: var.mplTypeId @processor.@debugInfo.@typeIdToDbgId.find;
[fr.success copy] "Pointee has no type debug info!" assert
"DW_TAG_pointer_type" makeStringView fr.value processor.options.pointerSize 0ix cast 0 cast addDerivedTypeInfo
];
addLinkedLib: [
libName:;
fr: libName makeStringView @processor.@libNames.find;
fr.success not [
@libName TRUE @processor.@libNames.insert
] when
];
addMemberInfo: [
copy fieldNumber:;
field:;
offset:;
fr: field.refToVar getVar.mplTypeId @processor.@debugInfo.@typeIdToDbgId.find;
[fr.success copy] "Field has not debug info about type!" assert
fsize: field.refToVar getStorageSize 0ix cast 0 cast;
falignment: field.refToVar getAlignment 0ix cast 0 cast;
offset falignment + 1 - 0n32 cast falignment 1 - 0n32 cast not and 0 cast @offset set
index: processor.debugInfo.lastId copy;
processor.debugInfo.lastId 1 + @processor.@debugInfo.@lastId set
name: field.nameInfo processor.nameInfos.at.name makeStringView;
name "" = [
("!" index " = !DIDerivedType(tag: DW_TAG_member, name: \"f" fieldNumber "\", scope: !" currentNode.funcDbgIndex
", file: !" currentNode.position.fileNumber processor.debugInfo.fileNameIds.at
", line: " currentNode.position.line ", baseType: !" fr.value ", size: " fsize 8 * ", offset: " offset 8 * ")") assembleString
] [
("!" index " = !DIDerivedType(tag: DW_TAG_member, name: \"" name "\", scope: !" currentNode.funcDbgIndex
", file: !" currentNode.position.fileNumber processor.debugInfo.fileNameIds.at
", line: " currentNode.position.line ", baseType: !" fr.value ", size: " fsize 8 * ", offset: " offset 8 * ")") assembleString
] if
@processor.@debugInfo.@strings.pushBack
index currentNode.funcDbgIndex @processor.@debugInfo.@locationIds.insert
offset fsize + @offset set
index
];
getTypeDebugDeclaration: [
refToVar:;
var: refToVar getVar;
refToVar isVirtualType [
[FALSE] "virtual type has not debug declaration" assert
-1
] [
refToVar isPlain [var.data.getTag VarString =] || [
refToVar getPlainTypeDebugDeclaration
] [
var.data.getTag VarRef = [
pointee: VarRef var.data.get;
pointee getPointerTypeDebugDeclaration
] [
var.data.getTag VarImport = [
addFuncSubroutineInfo
] [
var.data.getTag VarStruct = [
struct: VarStruct var.data.get.get;
members: Int32 Array;
f: 0 dynamic;
offset: 0 dynamic;
[
f struct.fields.dataSize < [
field: f struct.fields.at;
field.refToVar isVirtualField not [
memberInfo: @offset field f addMemberInfo;
memberInfo @members.pushBack
] when
f 1 + @f set TRUE
] &&
] loop
index: processor.debugInfo.lastId copy;
processor.debugInfo.lastId 1 + @processor.@debugInfo.@lastId set
newDebugInfo: String;
("!" index " = !{") @newDebugInfo.catMany
f: 0 dynamic;
[
f members.dataSize < [
f 0 > [", " @newDebugInfo.cat] when
"!" @newDebugInfo.cat
f members.at @newDebugInfo.cat
f 1 + @f set TRUE
] &&
] loop
"}" @newDebugInfo.cat
@newDebugInfo move @processor.@debugInfo.@strings.pushBack
index currentNode.funcDbgIndex @processor.@debugInfo.@locationIds.insert
index: processor.debugInfo.lastId copy;
processor.debugInfo.lastId 1 + @processor.@debugInfo.@lastId set
("!" index " = distinct !DICompositeType(tag: DW_TAG_structure_type, file: !" currentNode.position.fileNumber processor.debugInfo.fileNameIds.at
", name: \"" refToVar getDebugType "\", line: " currentNode.position.line ", size: " refToVar getStorageSize 0ix cast 0 cast 8 * ", elements: !" index 1 -
")") assembleString @processor.@debugInfo.@strings.pushBack
index currentNode.funcDbgIndex @processor.@debugInfo.@locationIds.insert
index
] [
[FALSE] "Unknown type in getTypeDebugDeclaration!" assert
-1
] if
] if
] if
] if
] if
];
addVariableDebugInfo: [
refToVar:;
copy nameInfo:;
refToVar isVirtualType not [
fr: refToVar getVar.mplTypeId @processor.@debugInfo.@typeIdToDbgId.find;
[fr.success copy] "There is no debug declaration for this type!" assert
debugDeclarationIndex: fr.value copy;
index: processor.debugInfo.lastId copy;
processor.debugInfo.lastId 1 + @processor.@debugInfo.@lastId set
("!" index " = !DILocalVariable(name: \"" nameInfo processor.nameInfos.at.name "\", scope: !" currentNode.funcDbgIndex
", file: !" currentNode.position.fileNumber processor.debugInfo.fileNameIds.at
", line: " currentNode.position.line ", type: !" debugDeclarationIndex ")") assembleString @processor.@debugInfo.@strings.pushBack
index currentNode.funcDbgIndex @processor.@debugInfo.@locationIds.insert
index
] [
-1
] if
];
addGlobalVariableDebugInfo: [
refToVar:;
copy nameInfo:;
refToVar isVirtualType not [
fr: refToVar getVar.mplTypeId @processor.@debugInfo.@typeIdToDbgId.find;
[fr.success copy] "There is no debug declaration for this type!" assert
debugDeclarationIndex: fr.value copy;
index: processor.debugInfo.lastId copy;
processor.debugInfo.lastId 1 + @processor.@debugInfo.@lastId set
("!" index " = !DIGlobalVariableExpression(var: !" index 1 + ", expr: !DIExpression())") assembleString @processor.@debugInfo.@strings.pushBack
index: processor.debugInfo.lastId copy;
processor.debugInfo.lastId 1 + @processor.@debugInfo.@lastId set
("!" index " = !DIGlobalVariable(name: \"" nameInfo processor.nameInfos.at.name "\", linkageName: \"" refToVar getIrName
"\", scope: !" processor.debugInfo.unit ", file: !" currentNode.position.fileNumber processor.debugInfo.fileNameIds.at
", line: " currentNode.position.line ", type: !" debugDeclarationIndex ", isLocal: false, isDefinition: true)") assembleString @processor.@debugInfo.@strings.pushBack
result: index 1 -;
result @processor.@debugInfo.@globals.pushBack
result
] [
-1
] if
];
addVariableMetadata: [
refToVar:;
copy nameInfo:;
refToVar isVirtualType not [
localVariableDebugIndex: nameInfo refToVar addVariableDebugInfo;
(" call void @llvm.dbg.declare(metadata " refToVar getIrType "* " refToVar getIrName ", metadata !" localVariableDebugIndex ", metadata !" processor.debugInfo.unit 1 + ")"
) assembleString makeInstruction @currentNode.@program.pushBack
] when
];
addExpression: [
index: processor.debugInfo.lastId copy;
processor.debugInfo.lastId 1 + @processor.@debugInfo.@lastId set
("!" index " = !DIExpression()") assembleString @processor.@debugInfo.@strings.pushBack
index
];
addTypeInfo: [
encoding:;
copy size:;
name:;
index: processor.debugInfo.lastId copy;
processor.debugInfo.lastId 1 + @processor.@debugInfo.@lastId set
("!" index " = !DIBasicType(name: \"" @name "\", size: " size ", encoding: " @encoding ")") assembleString @processor.@debugInfo.@strings.pushBack
index
];
addDerivedTypeInfo: [
copy size:;
copy base:;
tag:;
index: processor.debugInfo.lastId copy;
processor.debugInfo.lastId 1 + @processor.@debugInfo.@lastId set
("!" index " = !DIDerivedType(tag: " @tag ", baseType: !" base ", size: " @size ")") assembleString @processor.@debugInfo.@strings.pushBack
index
];
addFileDebugInfo: [
compileOnce
fileName:;
index: processor.debugInfo.lastId copy;
processor.debugInfo.lastId 1 + @processor.@debugInfo.@lastId set
fullPath: (processor.options.mainPath fileName) assembleString;
onlyPath: onlyFileName: fullPath simplifyPath;;
("!" index " = !DIFile(filename: \"" onlyFileName "\", directory: \"" onlyPath makeStringView getStringImplementation "\")" ) assembleString @processor.@debugInfo.@strings.pushBack
index
];
addFuncSubroutineInfo: [
compileOnce
index: processor.debugInfo.lastId copy;
processor.debugInfo.lastId 1 + @processor.@debugInfo.@lastId set
("!" index " = !{null}") assembleString @processor.@debugInfo.@strings.pushBack
types: index copy;
index: processor.debugInfo.lastId copy;
processor.debugInfo.lastId 1 + @processor.@debugInfo.@lastId set
("!" index " = !DISubroutineType(types: !" types ")") assembleString @processor.@debugInfo.@strings.pushBack
index
];
addFuncDebugInfo: [
compileOnce
copy funcDebugIndex:;
funcIRName:;
funcName:;
position:;
subroutineIndex: addFuncSubroutineInfo;
funcImplementation: funcName makeStringView getStringImplementation;
(
"!" funcDebugIndex " = distinct !DISubprogram(name: \"" funcImplementation "." funcDebugIndex "\", linkageName: \"" @funcIRName
"\", scope: !" position.fileNumber processor.debugInfo.fileNameIds.at
", file: !" position.fileNumber processor.debugInfo.fileNameIds.at ", line: " position.line ", type: !" subroutineIndex
", scopeLine: " position.line ", unit: !" processor.debugInfo.unit ")") assembleString @processor.@debugInfo.@strings.pushBack
];
addDebugLocation: [
compileOnce
copy funcDbgIndex:;
position:;
index: processor.debugInfo.lastId copy;
processor.debugInfo.lastId 1 + @processor.@debugInfo.@lastId set
("!" index " = !DILocation(line: " position.line ", column: " position.column ", scope: !" funcDbgIndex ")") assembleString @processor.@debugInfo.@strings.pushBack
index funcDbgIndex @processor.@debugInfo.@locationIds.insert
index
];
addDebugReserve: [
index: processor.debugInfo.lastId copy;
processor.debugInfo.lastId 1 + @processor.@debugInfo.@lastId set
String @processor.@debugInfo.@strings.pushBack
index
];
moveLastDebugString: [
copy index:;
processor.debugInfo.strings.last
index 4 + @processor.@debugInfo.@strings.at set
@processor.@debugInfo.@strings.popBack
];
correctUnitInfo: [
copy lastUnit:;
index: processor.debugInfo.lastId copy;
processor.debugInfo.lastId 1 + @processor.@debugInfo.@lastId set
newDebugInfo: ("!" index " = !{" ) assembleString;
processor.debugInfo.globals [
pair:;
i: pair.index copy;
i 0 > [", " @newDebugInfo.cat] when
"!" @newDebugInfo.cat
pair.value @newDebugInfo.cat
] each
"}" @newDebugInfo.cat
@newDebugInfo move @processor.@debugInfo.@strings.pushBack
globals: index copy;
("!" processor.debugInfo.unit " = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !" lastUnit processor.debugInfo.fileNameIds.at
", producer: \"mpl compiler\", isOptimized: false, runtimeVersion: 2, emissionKind: FullDebug, globals: !" globals ")") assembleString
processor.debugInfo.unitStringNumber @processor.@debugInfo.@strings.at set
("!llvm.dbg.cu = !{!" processor.debugInfo.unit "}") assembleString
processor.debugInfo.cuStringNumber @processor.@debugInfo.@strings.at set
];
clearUnusedDebugInfo: [
processor.debugInfo.locationIds [
pair:;
locId: pair.key;
funcDbgId: pair.value;
debugString: funcDbgId 4 + processor.debugInfo.strings.at;
debugString.getTextSize 0 = [
String locId 4 + @processor.@debugInfo.@strings.at set
] when
] each
];