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(Basic) Map debug info support. Minor slice fix.

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lachsinc
2018-09-26 07:51:16 +10:00
parent 6993777d36
commit d31d4c9bd6
1 changed files with 21 additions and 6 deletions
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27
src/ir.cpp
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@@ -1636,7 +1636,8 @@ irDebugEncoding ir_debug_encoding_for_basic(BasicKind kind) {
return irDebugBasicEncoding_Invalid;
}
irDebugInfo *ir_add_debug_info_field(irModule *module, irDebugInfo *scope, Entity *e, i32 index, Type *type, irDebugInfo *file) {
// TODO(lachsinc): Cleanup params.
irDebugInfo *ir_add_debug_info_field(irModule *module, irDebugInfo *scope, Entity *e, Type *struct_type, i32 index, Type *type, irDebugInfo *file) {
Type *named = type;
type = base_type(type);
GB_ASSERT(type->kind != Type_Named);
@@ -1653,7 +1654,11 @@ irDebugInfo *ir_add_debug_info_field(irModule *module, irDebugInfo *scope, Entit
di->DerivedType.file = file;
di->DerivedType.size = 8*cast(i32)type_size_of(type);
di->DerivedType.align = 8*cast(i32)type_align_of(type);
di->DerivedType.offset = 8*cast(i32)type_offset_of(type, index); // TODO(lachsinc): Confirm correct
if (struct_type && struct_type->Struct.are_offsets_set) {
di->DerivedType.offset = 8*cast(i32)struct_type->Struct.offsets[index];
} else {
di->DerivedType.offset = 8*cast(i32)type_offset_of(type, index); // TODO(lachsinc): Confirm correct
}
di->DerivedType.base_type = ir_add_debug_info_type(module, scope, e, type, file);
GB_ASSERT_NOT_NULL(di->DerivedType.base_type);
@@ -1910,8 +1915,8 @@ irDebugInfo *ir_add_debug_info_type(irModule *module, irDebugInfo *scope, Entity
di->CompositeType.elements = ir_add_debug_info_array(module, 0, base->Struct.fields.count);
for_array(field_index, base->Struct.fields) {
array_add(&di->CompositeType.elements->DebugInfoArray.elements,
ir_add_debug_info_field(module, di, base->Struct.fields[field_index], cast(i32)field_index,
base->Struct.fields[field_index]->type, file));
ir_add_debug_info_field(module, di, base->Struct.fields[field_index], type,
cast(i32)field_index, base->Struct.fields[field_index]->type, file));
}
di->CompositeType.tag = irDebugBasicEncoding_structure_type;
} else if (is_type_union(type)) {
@@ -1993,14 +1998,20 @@ irDebugInfo *ir_add_debug_info_type(irModule *module, irDebugInfo *scope, Entity
// NOTE(lachsinc): Every slice type has its own composite type / field debug infos created. This is wasteful!!
irDebugInfo *di = ir_alloc_debug_info(irDebugInfo_CompositeType);
di->CompositeType.name = type->Basic.name;
di->CompositeType.name = str_lit("slice");
di->CompositeType.tag = irDebugBasicEncoding_structure_type;
di->CompositeType.size = 8*cast(i32)type_size_of(type); // TODO(lachsinc): Correct ??
di->CompositeType.align = 8*cast(i32)type_align_of(type);
// Data pointer type
irDebugInfo *data_ptr_di = ir_alloc_debug_info(irDebugInfo_DerivedType);
data_ptr_di->DerivedType.name = str_lit("slice_type_todo");
if (type->Slice.elem->kind == Type_Named) {
data_ptr_di->DerivedType.name = type->Slice.elem->Named.name; // TODO(lachsinc): Ptr??
} else if (type->Slice.elem->kind == Type_Basic) {
data_ptr_di->DerivedType.name = type->Slice.elem->Basic.name; // TODO(lachsinc): Ptr??
} else {
data_ptr_di->DerivedType.name = str_lit("slice_ptr_type_todo");
}
data_ptr_di->DerivedType.tag = irDebugBasicEncoding_pointer_type;
data_ptr_di->DerivedType.size = 8*cast(i32)type_size_of(t_rawptr);
data_ptr_di->DerivedType.base_type = ir_add_debug_info_type(module, scope, e, type->Slice.elem, file);
@@ -2030,6 +2041,10 @@ irDebugInfo *ir_add_debug_info_type(irModule *module, irDebugInfo *scope, Entity
return di;
}
if (is_type_map(type)) {
return ir_add_debug_info_type(module, scope, e, type->Map.generated_struct_type, file);
}
//
// TODO(lachsinc): HACK For now any remaining types interpreted as a rawptr.
//