rust-lang/rust
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity

Use constants for DWARF opcodes, instead of FFI calls

Browse Source
This commit is contained in:
Zalathar
2025-01-05 12:29:37 +11:00
parent e267106104
commit 1b62645418
4 changed files with 18 additions and 24 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
compiler/rustc_codegen_llvm/src/debuginfo/dwarf_const.rs
View File

@@ -27,3 +27,11 @@ declare_constant!(DW_ATE_float: c_uint);
declare_constant!(DW_ATE_signed: c_uint);
declare_constant!(DW_ATE_unsigned: c_uint);
declare_constant!(DW_ATE_UTF: c_uint);
// DWARF expression operators.
declare_constant!(DW_OP_deref: u64);
declare_constant!(DW_OP_plus_uconst: u64);
/// Defined by LLVM in `llvm/include/llvm/BinaryFormat/Dwarf.h`.
/// Double-checked by a static assertion in `RustWrapper.cpp`.
#[allow(non_upper_case_globals)]
pub(crate) const DW_OP_LLVM_fragment: u64 = 0x1000;