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Merge branch 'master' into multiple-return-abi-experiment

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This commit is contained in:
gingerBill
2022-11-23 22:48:56 +00:00
parent 708a1b0cd3 5ac36b5f25
commit b7b9a016d3
4 changed files with 63 additions and 22 deletions
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src/llvm_backend_debug.cpp
+50 -9
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@@ -569,14 +569,43 @@ LLVMMetadataRef lb_debug_type(lbModule *m, Type *type) {
case Type_Struct:
case Type_Union:
case Type_BitSet:
LLVMMetadataRef temp_forward_decl = LLVMDIBuilderCreateReplaceableCompositeType(
m->debug_builder, tag, name_text, name_len, nullptr, nullptr, 0, 0, size_in_bits, align_in_bits, flags, "", 0
);
idt.metadata = temp_forward_decl;
{
LLVMMetadataRef temp_forward_decl = LLVMDIBuilderCreateReplaceableCompositeType(
m->debug_builder, tag, name_text, name_len, nullptr, nullptr, 0, 0, size_in_bits, align_in_bits, flags, "", 0
);
idt.metadata = temp_forward_decl;
array_add(&m->debug_incomplete_types, idt);
lb_set_llvm_metadata(m, type, temp_forward_decl);
return temp_forward_decl;
array_add(&m->debug_incomplete_types, idt);
lb_set_llvm_metadata(m, type, temp_forward_decl);
LLVMMetadataRef dummy = nullptr;
switch (bt->kind) {
case Type_Slice:
dummy = lb_debug_type(m, bt->Slice.elem);
dummy = lb_debug_type(m, alloc_type_pointer(bt->Slice.elem));
dummy = lb_debug_type(m, t_int);
break;
case Type_DynamicArray:
dummy = lb_debug_type(m, bt->DynamicArray.elem);
dummy = lb_debug_type(m, alloc_type_pointer(bt->DynamicArray.elem));
dummy = lb_debug_type(m, t_int);
dummy = lb_debug_type(m, t_allocator);
break;
case Type_Map:
dummy = lb_debug_type(m, bt->Map.key);
dummy = lb_debug_type(m, bt->Map.value);
dummy = lb_debug_type(m, t_int);
dummy = lb_debug_type(m, t_allocator);
dummy = lb_debug_type(m, t_uintptr);
break;
case Type_BitSet:
if (bt->BitSet.elem) dummy = lb_debug_type(m, bt->BitSet.elem);
if (bt->BitSet.underlying) dummy = lb_debug_type(m, bt->BitSet.underlying);
break;
}
return temp_forward_decl;
}
}
}
@@ -659,13 +688,25 @@ void lb_debug_complete_types(lbModule *m) {
case Type_Slice:
element_count = 2;
elements = gb_alloc_array(temporary_allocator(), LLVMMetadataRef, element_count);
elements[0] = lb_debug_struct_field(m, str_lit("data"), alloc_type_pointer(bt->Slice.elem), 0*word_bits);
#if defined(GB_SYSTEM_WINDOWS)
elements[0] = lb_debug_struct_field(m, str_lit("data"), alloc_type_pointer(bt->Slice.elem), 0*word_bits);
#else
// FIX HACK TODO(bill): For some reason this causes a crash in *nix systems due to the reference counting
// of the debug type information
elements[0] = lb_debug_struct_field(m, str_lit("data"), t_rawptr, 0*word_bits);
#endif
elements[1] = lb_debug_struct_field(m, str_lit("len"), t_int, 1*word_bits);
break;
case Type_DynamicArray:
element_count = 4;
elements = gb_alloc_array(temporary_allocator(), LLVMMetadataRef, element_count);
elements[0] = lb_debug_struct_field(m, str_lit("data"), alloc_type_pointer(bt->DynamicArray.elem), 0*word_bits);
#if defined(GB_SYSTEM_WINDOWS)
elements[0] = lb_debug_struct_field(m, str_lit("data"), alloc_type_pointer(bt->DynamicArray.elem), 0*word_bits);
#else
// FIX HACK TODO(bill): For some reason this causes a crash in *nix systems due to the reference counting
// of the debug type information
elements[0] = lb_debug_struct_field(m, str_lit("data"), t_rawptr, 0*word_bits);
#endif
elements[1] = lb_debug_struct_field(m, str_lit("len"), t_int, 1*word_bits);
elements[2] = lb_debug_struct_field(m, str_lit("cap"), t_int, 2*word_bits);
elements[3] = lb_debug_struct_field(m, str_lit("allocator"), t_allocator, 3*word_bits);