diff options
Diffstat (limited to 'compiler/rustc_codegen_llvm/src/debuginfo/metadata.rs')
| -rw-r--r-- | compiler/rustc_codegen_llvm/src/debuginfo/metadata.rs | 27 |
1 files changed, 6 insertions, 21 deletions
diff --git a/compiler/rustc_codegen_llvm/src/debuginfo/metadata.rs b/compiler/rustc_codegen_llvm/src/debuginfo/metadata.rs index 12411b21ba3..88e43e1c678 100644 --- a/compiler/rustc_codegen_llvm/src/debuginfo/metadata.rs +++ b/compiler/rustc_codegen_llvm/src/debuginfo/metadata.rs @@ -22,6 +22,7 @@ use rustc_target::spec::DebuginfoKind; use smallvec::smallvec; use tracing::{debug, instrument}; +pub(crate) use self::type_map::TypeMap; use self::type_map::{DINodeCreationResult, Stub, UniqueTypeId}; use super::CodegenUnitDebugContext; use super::namespace::mangled_name_of_instance; @@ -30,6 +31,7 @@ use super::utils::{ DIB, create_DIArray, debug_context, get_namespace_for_item, is_node_local_to_unit, }; use crate::common::{AsCCharPtr, CodegenCx}; +use crate::debuginfo::dwarf_const; use crate::debuginfo::metadata::type_map::build_type_with_children; use crate::debuginfo::utils::{WidePtrKind, wide_pointer_kind}; use crate::llvm::debuginfo::{ @@ -59,23 +61,6 @@ impl fmt::Debug for llvm::Metadata { } } -// From DWARF 5. -// See http://www.dwarfstd.org/ShowIssue.php?issue=140129.1. -const DW_LANG_RUST: c_uint = 0x1c; -#[allow(non_upper_case_globals)] -const DW_ATE_boolean: c_uint = 0x02; -#[allow(non_upper_case_globals)] -const DW_ATE_float: c_uint = 0x04; -#[allow(non_upper_case_globals)] -const DW_ATE_signed: c_uint = 0x05; -#[allow(non_upper_case_globals)] -const DW_ATE_unsigned: c_uint = 0x07; -#[allow(non_upper_case_globals)] -const DW_ATE_UTF: c_uint = 0x10; - -#[allow(non_upper_case_globals)] -const DW_TAG_const_type: c_uint = 0x26; - pub(super) const UNKNOWN_LINE_NUMBER: c_uint = 0; pub(super) const UNKNOWN_COLUMN_NUMBER: c_uint = 0; @@ -90,8 +75,6 @@ type SmallVec<T> = smallvec::SmallVec<[T; 16]>; mod enums; mod type_map; -pub(crate) use type_map::TypeMap; - /// Returns from the enclosing function if the type debuginfo node with the given /// unique ID can be found in the type map. macro_rules! return_if_di_node_created_in_meantime { @@ -522,7 +505,7 @@ fn recursion_marker_type_di_node<'ll, 'tcx>(cx: &CodegenCx<'ll, 'tcx>) -> &'ll D name.as_c_char_ptr(), name.len(), cx.tcx.data_layout.pointer_size.bits(), - DW_ATE_unsigned, + dwarf_const::DW_ATE_unsigned, ) } }) @@ -781,6 +764,8 @@ fn build_basic_type_di_node<'ll, 'tcx>( // .natvis visualizers (and perhaps other existing native debuggers?) let cpp_like_debuginfo = cpp_like_debuginfo(cx.tcx); + use dwarf_const::{DW_ATE_UTF, DW_ATE_boolean, DW_ATE_float, DW_ATE_signed, DW_ATE_unsigned}; + let (name, encoding) = match t.kind() { ty::Never => ("!", DW_ATE_unsigned), ty::Tuple(elements) if elements.is_empty() => { @@ -961,7 +946,7 @@ pub(crate) fn build_compile_unit_di_node<'ll, 'tcx>( let unit_metadata = llvm::LLVMRustDIBuilderCreateCompileUnit( debug_context.builder, - DW_LANG_RUST, + dwarf_const::DW_LANG_Rust, compile_unit_file, producer.as_c_char_ptr(), producer.len(), |