mirrors/Odin
1
0
Fork 0
mirror of https://github.com/odin-lang/Odin.git synced 2026-02-15 23:54:07 +00:00
Code Issues Packages Projects Releases Wiki Activity

Enum debug info support.

Browse Source
This commit is contained in:
lachsinc
2018-09-18 20:10:33 +10:00
parent 2cc2eb1ec0
commit 3772ea6ae1
2 changed files with 38 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

31
src/ir.cpp
View File

@@ -1635,6 +1635,22 @@ irDebugInfo *ir_add_debug_info_field(irModule *module, irDebugInfo *scope, Entit
return di;
}
irDebugInfo *ir_add_debug_info_enumerator(irModule *module, Entity *e) {
irDebugInfo **existing = map_get(&module->debug_info, hash_entity(e));
if (existing != nullptr) {
return *existing;
}
irDebugInfo *di = ir_alloc_debug_info(irDebugInfo_Enumerator);
di->Enumerator.name = e->token.string;
GB_ASSERT(e->kind == Entity_Constant);
GB_ASSERT(e->Constant.value.kind == ExactValue_Integer);
di->Enumerator.value = big_int_to_i64(&e->Constant.value.value_integer);
map_set(&module->debug_info, hash_entity(e), di);
return di;
}
irDebugInfo *ir_add_debug_info_type(irModule *module, irDebugInfo *scope, Entity *e, Type *type, irDebugInfo *file) {
// if (!proc->module->generate_debug_info) {
// return nullptr;
@@ -1656,16 +1672,17 @@ irDebugInfo *ir_add_debug_info_type(irModule *module, irDebugInfo *scope, Entity
return di;
}
// NOTE(lachsinc): Types are into debug_info map as their named, not base_type()'d counterpart.
// NOTE(lachsinc): Types are inserted into debug_info map as their named, not base_type()'d counterpart.
Type *base = base_type(type);
if (is_type_struct(type) || is_type_union(type)) {
if (is_type_struct(type) || is_type_union(type) || is_type_enum(type)) {
irDebugInfo *di = ir_alloc_debug_info(irDebugInfo_CompositeType);
di->CompositeType.scope = scope;
di->CompositeType.file = file;
di->CompositeType.pos = e->token.pos;
di->CompositeType.size = 8*cast(i32)type_size_of(type);
di->CompositeType.align = 8*cast(i32)type_align_of(type);
di->CompositeType.base_type = nullptr;
// NOTE(lachsinc): Set map value before resolving field types to avoid circular dependencies.
map_set(&module->debug_info, hash_type(type), di);
@@ -1688,6 +1705,16 @@ irDebugInfo *ir_add_debug_info_type(irModule *module, irDebugInfo *scope, Entity
array_init(&di->CompositeType.elements, ir_allocator(), 0, 0);
// TODO(lachsinc): Add elements for union
di->CompositeType.tag = irDebugBasicEncoding_union_type;
} else if (is_type_enum(type)) {
GB_ASSERT(type->kind == Type_Named);
di->CompositeType.name = type->Named.name;
di->CompositeType.base_type = ir_add_debug_info_type(module, scope, e, type->Named.base->Enum.base_type, file);
array_init(&di->CompositeType.elements, ir_allocator(), 0, base->Enum.fields.capacity);
for_array(field_index, base->Enum.fields) {
array_add(&di->CompositeType.elements,
ir_add_debug_info_enumerator(module, base->Enum.fields[field_index]));
}
di->CompositeType.tag = irDebugBasicEncoding_enumeration_type;
}
return di;

9
src/ir_print.cpp
View File

@@ -2074,6 +2074,15 @@ void print_llvm_ir(irGen *ir) {
ir_write_byte(f, ')');
break;
}
case irDebugInfo_Enumerator: {
ir_fprintf(f, "!DIEnumerator("
"name: \"%.*s\""
", value: %d", // TODO(lachsinc): PRId64 equiv?
LIT(di->Enumerator.name),
di->Enumerator.value);
ir_write_byte(f, ')');
break;
}
case irDebugInfo_AllProcs:
ir_fprintf(f, "!{");
for_array(proc_index, di->AllProcs.procs) {