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Slices. Fix dynamic array data ptr size.

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lachsinc
2018-09-26 06:04:33 +10:00
parent 54c044ee09
commit 6993777d36
1 changed files with 42 additions and 1 deletions
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43
src/ir.cpp
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@@ -1714,7 +1714,7 @@ irDebugInfo *ir_add_debug_info_dynamic_array(irModule *module, irDebugInfo *scop
irDebugInfo *data_ptr_di = ir_alloc_debug_info(irDebugInfo_DerivedType);
data_ptr_di->DerivedType.name = str_lit("ptr_type_name_todo");
data_ptr_di->DerivedType.tag = irDebugBasicEncoding_pointer_type;
data_ptr_di->DerivedType.size = 8*cast(i32)type_size_of(type->DynamicArray.elem);
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->DynamicArray.elem, file);
// Field "data"
@@ -1989,6 +1989,47 @@ irDebugInfo *ir_add_debug_info_type(irModule *module, irDebugInfo *scope, Entity
return di;
}
if (is_type_slice(type)) {
// 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.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");
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);
// Field "data"
irDebugInfo *data_di = ir_alloc_debug_info(irDebugInfo_DerivedType);
data_di->DerivedType.name = str_lit("data");
data_di->DerivedType.tag = irDebugBasicEncoding_member;
data_di->DerivedType.size = 8*cast(i32)type_size_of(t_rawptr);
data_di->DerivedType.offset = 0;
data_di->DerivedType.base_type = data_ptr_di;
// Field "len"
irDebugInfo *len_di = ir_add_debug_info_field_custom(module, nullptr, nullptr, str_lit("len"), t_int, data_di->DerivedType.size, nullptr);
irDebugInfo *elements_di = ir_add_debug_info_array(module, 0, 2);
array_add(&elements_di->DebugInfoArray.elements, data_di);
array_add(&elements_di->DebugInfoArray.elements, len_di);
di->CompositeType.elements = elements_di;
map_set(&module->debug_info, hash_pointer(data_ptr_di), data_ptr_di);
map_set(&module->debug_info, hash_pointer(data_di), data_di);
map_set(&module->debug_info, hash_pointer(len_di), len_di);
map_set(&module->debug_info, hash_pointer(elements_di), elements_di);
map_set(&module->debug_info, hash_type(type), di);
return di;
}
//
// TODO(lachsinc): HACK For now any remaining types interpreted as a rawptr.
//