err = os.WriteFile(mod, []byte("module lldbtest"), 0644)
	if err != nil {
		t.Fatalf("failed to create mod file: %v", err)
	}

	// As of 2018-07-17, lldb doesn't support compressed DWARF, so
	// disable it for this test.
	cmd := exec.Command(testenv.GoToolPath(t), "build", "-gcflags=all=-N -l", "-ldflags=-compressdwarf=false", "-o", "a.exe")
	cmd.Dir = dir

// THE SOFTWARE.

const (
	maxAlign  = 8 // max data alignment
	minAlign  = 1 // min data alignment
	funcAlign = 4 // single-instruction alignment
)

/* Used by ../internal/ld/dwarf.go */
const (
	dwarfRegSP = 13
	dwarfRegLR = 14

// Copyright 2010 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 dwarf

// Cut, pasted, tr-and-awk'ed from tables in
// http://dwarfstd.org/doc/Dwarf3.pdf

// Table 18
const (
	DW_TAG_array_type               = 0x01
	DW_TAG_class_type               = 0x02
	DW_TAG_entry_point              = 0x03
	DW_TAG_enumeration_type         = 0x04

pkg debug/dwarf, const AttrDeclColumn Attr
pkg debug/dwarf, const AttrDeclFile Attr
pkg debug/dwarf, const AttrDeclLine Attr
pkg debug/dwarf, const AttrDeclaration Attr
pkg debug/dwarf, const AttrDefaultValue Attr
pkg debug/dwarf, const AttrDescription Attr
pkg debug/dwarf, const AttrDiscr Attr
pkg debug/dwarf, const AttrDiscrList Attr
pkg debug/dwarf, const AttrDiscrValue Attr

		case objabi.R_DWARFSECREF:
			if ldr.SymSect(rs) == nil {
				st.err.Errorf(s, "missing DWARF section for relocation target %s", ldr.SymName(rs))
			}

			if target.IsExternal() {
				// On most platforms, the external linker needs to adjust DWARF references
				// as it combines DWARF sections. However, on Darwin, dsymutil does the
				// DWARF linking, and it understands how to follow section offsets.

	SMACHOINDIRECTPLT
	SMACHOINDIRECTGOT
	SFILEPATH
	SDYNIMPORT
	SHOSTOBJ
	SUNDEFEXT // Undefined symbol for resolution by external linker

	// Sections for debugging information
	SDWARFSECT
	// DWARF symbol types
	SDWARFCUINFO
	SDWARFCONST
	SDWARFFCN
	SDWARFABSFCN
	SDWARFTYPE
	SDWARFVAR
	SDWARFRANGE
	SDWARFLOC
	SDWARFLINES

	// SEH symbol types
	SSEHUNWINDINFO
	SSEHSECT
)

// Code generated by "stringer -type Attr -trimprefix=Attr"; DO NOT EDIT.

package dwarf

import "strconv"

func _() {
	// An "invalid array index" compiler error signifies that the constant values have changed.
	// Re-run the stringer command to generate them again.
	var x [1]struct{}
	_ = x[AttrSibling-1]
	_ = x[AttrLocation-2]
	_ = x[AttrName-3]
	_ = x[AttrOrdering-9]
	_ = x[AttrByteSize-11]
	_ = x[AttrBitOffset-12]

pkg crypto/x509, method (SignatureAlgorithm) String() string
pkg crypto/x509, type InsecureAlgorithmError int
pkg database/sql, method (*DB) SetConnMaxLifetime(time.Duration)
pkg debug/dwarf, const ClassUnknown = 0
pkg debug/dwarf, const ClassUnknown Class
pkg debug/elf, const COMPRESS_HIOS = 1879048191
pkg debug/elf, const COMPRESS_HIOS CompressionType
pkg debug/elf, const COMPRESS_HIPROC = 2147483647

	REG_FT10 = REG_F30
	REG_FT11 = REG_F31

	// Names generated by the SSA compiler.
	REGSP = REG_SP
	REGG  = REG_G
)

// https://github.com/riscv-non-isa/riscv-elf-psabi-doc/blob/master/riscv-dwarf.adoc#dwarf-register-numbers
var RISCV64DWARFRegisters = map[int16]int16{
	// Integer Registers.
	REG_X0:  0,
	REG_X1:  1,
	REG_X2:  2,
	REG_X3:  3,
	REG_X4:  4,
	REG_X5:  5,
	REG_X6:  6,
	REG_X7:  7,

	Textp        []loader.Sym
	Moduledata   loader.Sym

	PackageFile  map[string]string
	PackageShlib map[string]string

	tramps []loader.Sym // trampolines

	compUnits []*sym.CompilationUnit // DWARF compilation units
	runtimeCU *sym.CompilationUnit   // One of the runtime CUs, the last one seen.

	loader  *loader.Loader
	cgodata []cgodata // cgo directives to load, three strings are args for loadcgo