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Merge pull request #135 from birth-software/fix-struct-debug-info

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Fix struct debug info
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David 2024-04-10 11:07:40 -06:00 committed by GitHub
commit 83b8429089
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2 changed files with 6 additions and 6 deletions
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10
bootstrap/backend/llvm.zig
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@ -1521,17 +1521,19 @@ pub const LLVM = struct {
.field_types = &.{},
.forward_declaration = null,
});
try llvm.debug_type_map.put_no_clobber(context.my_allocator, sema_type_index, struct_type.toType());
var field_types = try UnpinnedArray(*LLVM.DebugInfo.Type).initialize_with_capacity(context.my_allocator, @intCast(fields.len));
bit_size = 0;
for (fields) |struct_field_index| {
const struct_field = unit.struct_fields.get(struct_field_index);
const struct_field_type = unit.types.get(struct_field.type);
const struct_field_bit_size = struct_field_type.getBitSize(unit);
const field_type = try llvm.getDebugType(unit, context, struct_field.type);
//TODO: fix
const field_name = unit.getIdentifier(struct_field.name);
const alignment = struct_field_bit_size;
const member_type = llvm.debug_info_builder.createMemberType(null, "", "".len, file, 0, struct_field_bit_size, alignment, bit_size, flags, field_type).toType();
const member_type = llvm.debug_info_builder.createMemberType(null, field_name.ptr, field_name.len, file, 0, struct_field_bit_size, alignment, bit_size, flags, field_type).toType();
field_types.append_with_capacity(member_type);
bit_size += struct_field_bit_size;
}
@ -1756,8 +1758,8 @@ pub const LLVM = struct {
const types = [2]*LLVM.DebugInfo.Type{ pointer_type, len_type };
const member_types = [2]*LLVM.DebugInfo.Type{
llvm.debug_info_builder.createMemberType(null, "", "".len, null, 0, 64, 3, 0, flags, types[0]).toType(),
llvm.debug_info_builder.createMemberType(null, "", "".len, null, 0, 64, 3, 64, flags, types[1]).toType(),
llvm.debug_info_builder.createMemberType(null, "pointer", "pointer".len, null, 0, 64, 3, 0, flags, types[0]).toType(),
llvm.debug_info_builder.createMemberType(null, "length", "length".len, null, 0, 64, 3, 64, flags, types[1]).toType(),
};
const struct_type = llvm.createDebugStructType(.{
.scope = scope,

2
lib/std/std.nat
View File

@ -161,5 +161,3 @@ const Target = struct {
os: builtin.Os,
abi: builtin.Abi,
};
var page_allocator = PageAllocator{};