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Fix debug info with type 'bits'

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This commit is contained in:
David Gonzalez Martin 2025-03-03 07:00:19 -06:00
parent 5a9a3bc0e2
commit 96d22b00a4
2 changed files with 12 additions and 8 deletions
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18
src/converter.zig
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@ -1339,6 +1339,11 @@ const Converter = struct {
} else { } else {
// TODO: take ABI into account // TODO: take ABI into account
const return_value = converter.parse_value(module, current_function_global.value.type.bb.function.semantic_return_type, .value); const return_value = converter.parse_value(module, current_function_global.value.type.bb.function.semantic_return_type, .value);
if (module.llvm.di_builder) |_| {
module.llvm.builder.set_current_debug_location(statement_debug_location);
}
switch (current_function_type.return_type_abi.kind) { switch (current_function_type.return_type_abi.kind) {
.direct => { .direct => {
module.llvm.builder.create_ret(return_value.llvm); module.llvm.builder.create_ret(return_value.llvm);
@ -3603,13 +3608,14 @@ pub noinline fn convert(arena: *Arena, options: ConvertOptions) void {
}; };
const field_bit_size = field_type.get_bit_size(); const field_bit_size = field_type.get_bit_size();
field_bit_offset += field_bit_size;
if (module.llvm.di_builder) |di_builder| { if (module.llvm.di_builder) |di_builder| {
const member_type = di_builder.create_bit_field_member_type(module.llvm.global_scope, field_name, module.llvm.file, field_line, field_bit_size, field_bit_offset, 0, .{}, backing_type.llvm.debug); const member_type = di_builder.create_bit_field_member_type(module.llvm.global_scope, field_name, module.llvm.file, field_line, field_bit_size, field_bit_offset, 0, .{}, backing_type.llvm.debug);
llvm_debug_field_buffer[field_count] = member_type; llvm_debug_field_buffer[field_count] = member_type;
} }
field_bit_offset += field_bit_size;
converter.skip_space(); converter.skip_space();
_ = converter.consume_character_if_match(','); _ = converter.consume_character_if_match(',');
@ -3692,7 +3698,6 @@ pub noinline fn convert(arena: *Arena, options: ConvertOptions) void {
di_builder.finalize(); di_builder.finalize();
} }
// if (lib.optimization_mode == .Debug) {
const verify_result = module.llvm.handle.verify(); const verify_result = module.llvm.handle.verify();
if (!verify_result.success) { if (!verify_result.success) {
lib.print_string(module.llvm.handle.to_string()); lib.print_string(module.llvm.handle.to_string());
@ -3701,11 +3706,10 @@ pub noinline fn convert(arena: *Arena, options: ConvertOptions) void {
os.abort(); os.abort();
} }
// if (!lib.is_test) { if (!lib.is_test) {
// const module_string = module.llvm.handle.to_string(); const module_string = module.llvm.handle.to_string();
// lib.print_string_stderr(module_string); lib.print_string_stderr(module_string);
// } }
// }
var error_message: llvm.String = undefined; var error_message: llvm.String = undefined;
const target_machine = llvm.Target.Machine.create(.{ const target_machine = llvm.Target.Machine.create(.{

2
src/main.zig
View File

@ -31,7 +31,7 @@ pub fn main(argc: c_int, argv: [*:null]const ?[*:0]const u8) callconv(.C) c_int
const arena = lib.global.arena; const arena = lib.global.arena;
const build_dir = "bb-cache"; const build_dir = "bb-cache";
const output_path_base = arena.join_string(&.{ build_dir, "/", base_name, "_", @tagName(lib.optimization_mode) }); const output_path_base = arena.join_string(&.{ build_dir, "/", base_name });
const output_object_path = arena.join_string(&.{ output_path_base, ".o" }); const output_object_path = arena.join_string(&.{ output_path_base, ".o" });
const output_executable_path = output_path_base; const output_executable_path = output_path_base;