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// Copyright 2019 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package sym
import "cmd/internal/dwarf"
// CompilationUnit is an abstraction used by DWARF to represent a chunk of
// debug-related data. We create a CompilationUnit per Object file in a
// library (so, one for all the Go code, one for each assembly file, etc.).
type CompilationUnit struct {
Pkg string // The package name, eg ("fmt", or "runtime")
Lib *Library // Our library
Consts *Symbol // Package constants DIEs
PCs []dwarf.Range // PC ranges, relative to Textp[0]
DWInfo *dwarf.DWDie // CU root DIE
FuncDIEs []*Symbol // Function DIE subtrees
AbsFnDIEs []*Symbol // Abstract function DIE subtrees
RangeSyms []*Symbol // Symbols for debug_range
Textp []*Symbol // Text symbols in this CU
DWARFFileTable []string // The file table used to generate the .debug_lines
}
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