PNG  IHDRxsBIT|d pHYs+tEXtSoftwarewww.inkscape.org<,tEXtComment File Manager

File Manager

Path: /opt/golang/1.22.0/src/debug/dwarf/

Viewing File: line_test.go

// Copyright 2015 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_test

import (
	. "debug/dwarf"
	"io"
	"strings"
	"testing"
)

var (
	file1C = &LineFile{Name: "/home/austin/go.dev/src/debug/dwarf/testdata/line1.c"}
	file1H = &LineFile{Name: "/home/austin/go.dev/src/debug/dwarf/testdata/line1.h"}
	file2C = &LineFile{Name: "/home/austin/go.dev/src/debug/dwarf/testdata/line2.c"}
)

func TestLineELFGCC(t *testing.T) {
	// Generated by:
	//   # gcc --version | head -n1
	//   gcc (Ubuntu 4.8.2-19ubuntu1) 4.8.2
	//   # gcc -g -o line-gcc.elf line*.c

	// Line table based on readelf --debug-dump=rawline,decodedline
	want := []LineEntry{
		{Address: 0x40059d, File: file1H, Line: 2, IsStmt: true},
		{Address: 0x4005a5, File: file1H, Line: 2, IsStmt: true},
		{Address: 0x4005b4, File: file1H, Line: 5, IsStmt: true},
		{Address: 0x4005bd, File: file1H, Line: 6, IsStmt: true, Discriminator: 2},
		{Address: 0x4005c7, File: file1H, Line: 5, IsStmt: true, Discriminator: 2},
		{Address: 0x4005cb, File: file1H, Line: 5, IsStmt: false, Discriminator: 1},
		{Address: 0x4005d1, File: file1H, Line: 7, IsStmt: true},
		{Address: 0x4005e7, File: file1C, Line: 6, IsStmt: true},
		{Address: 0x4005eb, File: file1C, Line: 7, IsStmt: true},
		{Address: 0x4005f5, File: file1C, Line: 8, IsStmt: true},
		{Address: 0x4005ff, File: file1C, Line: 9, IsStmt: true},
		{Address: 0x400601, EndSequence: true},

		{Address: 0x400601, File: file2C, Line: 4, IsStmt: true},
		{Address: 0x400605, File: file2C, Line: 5, IsStmt: true},
		{Address: 0x40060f, File: file2C, Line: 6, IsStmt: true},
		{Address: 0x400611, EndSequence: true},
	}
	files := [][]*LineFile{{nil, file1H, file1C}, {nil, file2C}}

	testLineTable(t, want, files, elfData(t, "testdata/line-gcc.elf"))
}

func TestLineELFGCCZstd(t *testing.T) {
	// Generated by:
	//   # gcc --version | head -n1
	//   gcc (Debian 12.2.0-10) 12.2.0
	//   # gcc -g -no-pie -Wl,--compress-debug-sections=zstd line*.c

	zfile1H := &LineFile{Name: "/home/iant/go/src/debug/dwarf/testdata/line1.h"}
	zfile1C := &LineFile{Name: "/home/iant/go/src/debug/dwarf/testdata/line1.c"}
	zfile2C := &LineFile{Name: "/home/iant/go/src/debug/dwarf/testdata/line2.c"}

	// Line table based on readelf --debug-dump=rawline,decodedline
	want := []LineEntry{
		{Address: 0x401126, File: zfile1H, Line: 2, Column: 1, IsStmt: true},
		{Address: 0x40112a, File: zfile1H, Line: 5, Column: 8, IsStmt: true},
		{Address: 0x401131, File: zfile1H, Line: 5, Column: 2, IsStmt: true},
		{Address: 0x401133, File: zfile1H, Line: 6, Column: 10, IsStmt: true, Discriminator: 3},
		{Address: 0x40113d, File: zfile1H, Line: 5, Column: 22, IsStmt: true, Discriminator: 3},
		{Address: 0x401141, File: zfile1H, Line: 5, Column: 15, IsStmt: true, Discriminator: 1},
		{Address: 0x401147, File: zfile1H, Line: 7, Column: 1, IsStmt: true},
		{Address: 0x40114b, File: zfile1C, Line: 6, Column: 1, IsStmt: true},
		{Address: 0x40114f, File: zfile1C, Line: 7, Column: 2, IsStmt: true},
		{Address: 0x401159, File: zfile1C, Line: 8, Column: 2, IsStmt: true},
		{Address: 0x401168, File: zfile1C, Line: 9, Column: 1, IsStmt: true},
		{Address: 0x40116a, EndSequence: true},

		{Address: 0x40116a, File: zfile2C, Line: 4, Column: 1, IsStmt: true},
		{Address: 0x40116e, File: zfile2C, Line: 5, Column: 2, IsStmt: true},
		{Address: 0x40117d, File: zfile2C, Line: 6, Column: 1, IsStmt: true},
		{Address: 0x401180, EndSequence: true},
	}
	files := [][]*LineFile{
		{zfile1C, zfile1H, zfile1C},
		{zfile2C, zfile2C},
	}

	testLineTable(t, want, files, elfData(t, "testdata/line-gcc-zstd.elf"))
}

func TestLineGCCWindows(t *testing.T) {
	// Generated by:
	//   > gcc --version
	//   gcc (tdm64-1) 4.9.2
	//   > gcc -g -o line-gcc-win.bin line1.c C:\workdir\go\src\debug\dwarf\testdata\line2.c

	toWindows := func(lf *LineFile) *LineFile {
		lf2 := *lf
		lf2.Name = strings.Replace(lf2.Name, "/home/austin/go.dev/", "C:\\workdir\\go\\", -1)
		lf2.Name = strings.Replace(lf2.Name, "/", "\\", -1)
		return &lf2
	}
	file1C := toWindows(file1C)
	file1H := toWindows(file1H)
	file2C := toWindows(file2C)

	// Line table based on objdump --dwarf=rawline,decodedline
	want := []LineEntry{
		{Address: 0x401530, File: file1H, Line: 2, IsStmt: true},
		{Address: 0x401538, File: file1H, Line: 5, IsStmt: true},
		{Address: 0x401541, File: file1H, Line: 6, IsStmt: true, Discriminator: 3},
		{Address: 0x40154b, File: file1H, Line: 5, IsStmt: true, Discriminator: 3},
		{Address: 0x40154f, File: file1H, Line: 5, IsStmt: false, Discriminator: 1},
		{Address: 0x401555, File: file1H, Line: 7, IsStmt: true},
		{Address: 0x40155b, File: file1C, Line: 6, IsStmt: true},
		{Address: 0x401563, File: file1C, Line: 6, IsStmt: true},
		{Address: 0x401568, File: file1C, Line: 7, IsStmt: true},
		{Address: 0x40156d, File: file1C, Line: 8, IsStmt: true},
		{Address: 0x401572, File: file1C, Line: 9, IsStmt: true},
		{Address: 0x401578, EndSequence: true},

		{Address: 0x401580, File: file2C, Line: 4, IsStmt: true},
		{Address: 0x401588, File: file2C, Line: 5, IsStmt: true},
		{Address: 0x401595, File: file2C, Line: 6, IsStmt: true},
		{Address: 0x40159b, EndSequence: true},
	}
	files := [][]*LineFile{{nil, file1H, file1C}, {nil, file2C}}

	testLineTable(t, want, files, peData(t, "testdata/line-gcc-win.bin"))
}

func TestLineELFClang(t *testing.T) {
	// Generated by:
	//   # clang --version | head -n1
	//   Ubuntu clang version 3.4-1ubuntu3 (tags/RELEASE_34/final) (based on LLVM 3.4)
	//   # clang -g -o line-clang.elf line*.

	want := []LineEntry{
		{Address: 0x400530, File: file1C, Line: 6, IsStmt: true},
		{Address: 0x400534, File: file1C, Line: 7, IsStmt: true, PrologueEnd: true},
		{Address: 0x400539, File: file1C, Line: 8, IsStmt: true},
		{Address: 0x400545, File: file1C, Line: 9, IsStmt: true},
		{Address: 0x400550, File: file1H, Line: 2, IsStmt: true},
		{Address: 0x400554, File: file1H, Line: 5, IsStmt: true, PrologueEnd: true},
		{Address: 0x400568, File: file1H, Line: 6, IsStmt: true},
		{Address: 0x400571, File: file1H, Line: 5, IsStmt: true},
		{Address: 0x400581, File: file1H, Line: 7, IsStmt: true},
		{Address: 0x400583, EndSequence: true},

		{Address: 0x400590, File: file2C, Line: 4, IsStmt: true},
		{Address: 0x4005a0, File: file2C, Line: 5, IsStmt: true, PrologueEnd: true},
		{Address: 0x4005a7, File: file2C, Line: 6, IsStmt: true},
		{Address: 0x4005b0, EndSequence: true},
	}
	files := [][]*LineFile{{nil, file1C, file1H}, {nil, file2C}}

	testLineTable(t, want, files, elfData(t, "testdata/line-clang.elf"))
}

func TestLineRnglists(t *testing.T) {
	// Test a newer file, generated by clang.
	file := &LineFile{Name: "/usr/local/google/home/iant/foo.c"}
	want := []LineEntry{
		{Address: 0x401020, File: file, Line: 12, IsStmt: true},
		{Address: 0x401020, File: file, Line: 13, Column: 12, IsStmt: true, PrologueEnd: true},
		{Address: 0x401022, File: file, Line: 13, Column: 7},
		{Address: 0x401024, File: file, Line: 17, Column: 1, IsStmt: true},
		{Address: 0x401027, File: file, Line: 16, Column: 10, IsStmt: true},
		{Address: 0x40102c, EndSequence: true},
		{Address: 0x401000, File: file, Line: 2, IsStmt: true},
		{Address: 0x401000, File: file, Line: 6, Column: 17, IsStmt: true, PrologueEnd: true},
		{Address: 0x401002, File: file, Line: 6, Column: 3},
		{Address: 0x401019, File: file, Line: 9, Column: 3, IsStmt: true},
		{Address: 0x40101a, File: file, Line: 0, Column: 3},
		{Address: 0x40101c, File: file, Line: 9, Column: 3},
		{Address: 0x40101d, EndSequence: true},
	}
	files := [][]*LineFile{{file}}

	testLineTable(t, want, files, elfData(t, "testdata/rnglistx.elf"))
}

func TestLineSeek(t *testing.T) {
	d := elfData(t, "testdata/line-gcc.elf")

	// Get the line table for the first CU.
	cu, err := d.Reader().Next()
	if err != nil {
		t.Fatal("d.Reader().Next:", err)
	}
	lr, err := d.LineReader(cu)
	if err != nil {
		t.Fatal("d.LineReader:", err)
	}

	// Read entries forward.
	var line LineEntry
	var posTable []LineReaderPos
	var table []LineEntry
	for {
		posTable = append(posTable, lr.Tell())

		err := lr.Next(&line)
		if err != nil {
			if err == io.EOF {
				break
			}
			t.Fatal("lr.Next:", err)
		}
		table = append(table, line)
	}

	// Test that Reset returns to the first line.
	lr.Reset()
	if err := lr.Next(&line); err != nil {
		t.Fatal("lr.Next after Reset failed:", err)
	} else if line != table[0] {
		t.Fatal("lr.Next after Reset returned", line, "instead of", table[0])
	}

	// Check that entries match when seeking backward.
	for i := len(posTable) - 1; i >= 0; i-- {
		lr.Seek(posTable[i])
		err := lr.Next(&line)
		if i == len(posTable)-1 {
			if err != io.EOF {
				t.Fatal("expected io.EOF after seek to end, got", err)
			}
		} else if err != nil {
			t.Fatal("lr.Next after seek to", posTable[i], "failed:", err)
		} else if line != table[i] {
			t.Fatal("lr.Next after seek to", posTable[i], "returned", line, "instead of", table[i])
		}
	}

	// Check that seeking to a PC returns the right line.
	if err := lr.SeekPC(table[0].Address-1, &line); err != ErrUnknownPC {
		t.Fatalf("lr.SeekPC to %#x returned %v instead of ErrUnknownPC", table[0].Address-1, err)
	}
	for i, testLine := range table {
		if testLine.EndSequence {
			if err := lr.SeekPC(testLine.Address, &line); err != ErrUnknownPC {
				t.Fatalf("lr.SeekPC to %#x returned %v instead of ErrUnknownPC", testLine.Address, err)
			}
			continue
		}

		nextPC := table[i+1].Address
		for pc := testLine.Address; pc < nextPC; pc++ {
			if err := lr.SeekPC(pc, &line); err != nil {
				t.Fatalf("lr.SeekPC to %#x failed: %v", pc, err)
			} else if line != testLine {
				t.Fatalf("lr.SeekPC to %#x returned %v instead of %v", pc, line, testLine)
			}
		}
	}
}

func testLineTable(t *testing.T, want []LineEntry, files [][]*LineFile, d *Data) {
	// Get line table from d.
	var got []LineEntry
	dr := d.Reader()
	for {
		ent, err := dr.Next()
		if err != nil {
			t.Fatal("dr.Next:", err)
		} else if ent == nil {
			break
		}

		if ent.Tag != TagCompileUnit {
			dr.SkipChildren()
			continue
		}

		// Ignore system compilation units (this happens in
		// the Windows binary). We'll still decode the line
		// table, but won't check it.
		name := ent.Val(AttrName).(string)
		ignore := strings.HasPrefix(name, "C:/crossdev/") || strings.HasPrefix(name, "../../")

		// Decode CU's line table.
		lr, err := d.LineReader(ent)
		if err != nil {
			t.Fatal("d.LineReader:", err)
		} else if lr == nil {
			continue
		}

		for {
			var line LineEntry
			err := lr.Next(&line)
			if err != nil {
				if err == io.EOF {
					break
				}
				t.Fatal("lr.Next:", err)
			}
			// Ignore sources from the Windows build environment.
			if ignore {
				continue
			}
			got = append(got, line)
		}

		// Check file table.
		if !ignore {
			if !compareFiles(files[0], lr.Files()) {
				t.Log("File tables do not match. Got:")
				dumpFiles(t, lr.Files())
				t.Log("Want:")
				dumpFiles(t, files[0])
				t.Fail()
			}
			files = files[1:]
		}
	}

	// Compare line tables.
	if !compareLines(t, got, want) {
		t.Log("Line tables do not match. Got:")
		dumpLines(t, got)
		t.Log("Want:")
		dumpLines(t, want)
		t.FailNow()
	}
}

func compareFiles(a, b []*LineFile) bool {
	if len(a) != len(b) {
		return false
	}
	for i := range a {
		if a[i] == nil && b[i] == nil {
			continue
		}
		if a[i] != nil && b[i] != nil && a[i].Name == b[i].Name {
			continue
		}
		return false
	}
	return true
}

func dumpFiles(t *testing.T, files []*LineFile) {
	for i, f := range files {
		name := "<nil>"
		if f != nil {
			name = f.Name
		}
		t.Logf("  %d %s", i, name)
	}
}

func compareLines(t *testing.T, a, b []LineEntry) bool {
	t.Helper()
	if len(a) != len(b) {
		t.Errorf("len(a) == %d, len(b) == %d", len(a), len(b))
		return false
	}

	for i := range a {
		al, bl := a[i], b[i]
		// If both are EndSequence, then the only other valid
		// field is Address. Otherwise, test equality of all
		// fields.
		if al.EndSequence && bl.EndSequence && al.Address == bl.Address {
			continue
		}
		if al.File.Name != bl.File.Name {
			t.Errorf("%d: name %v != name %v", i, al.File.Name, bl.File.Name)
			return false
		}
		al.File = nil
		bl.File = nil
		if al != bl {
			t.Errorf("%d: %#v != %#v", i, al, bl)
			return false
		}
	}
	return true
}

func dumpLines(t *testing.T, lines []LineEntry) {
	for _, l := range lines {
		t.Logf("  %+v File:%+v", l, l.File)
	}
}

type joinTest struct {
	dirname, filename string
	path              string
}

var joinTests = []joinTest{
	{"a", "b", "a/b"},
	{"a", "", "a"},
	{"", "b", "b"},
	{"/a", "b", "/a/b"},
	{"/a/", "b", "/a/b"},

	{`C:\Windows\`, `System32`, `C:\Windows\System32`},
	{`C:\Windows\`, ``, `C:\Windows\`},
	{`C:\`, `Windows`, `C:\Windows`},
	{`C:\Windows\`, `C:System32`, `C:\Windows\System32`},
	{`C:\Windows`, `a/b`, `C:\Windows\a/b`},
	{`\\host\share\`, `foo`, `\\host\share\foo`},
	{`\\host\share\`, `foo\bar`, `\\host\share\foo\bar`},
	{`//host/share/`, `foo/bar`, `//host/share/foo/bar`},

	// Note: the Go compiler currently emits DWARF line table paths
	// with '/' instead of '\' (see issues #19784, #36495). These
	// tests are to cover cases that might come up for Windows Go
	// binaries.
	{`c:/workdir/go/src/x`, `y.go`, `c:/workdir/go/src/x/y.go`},
	{`d:/some/thing/`, `b.go`, `d:/some/thing/b.go`},
	{`e:\blah\`, `foo.c`, `e:\blah\foo.c`},

	// The following are "best effort". We shouldn't see relative
	// base directories in DWARF, but these test that pathJoin
	// doesn't fail miserably if it sees one.
	{`C:`, `a`, `C:a`},
	{`C:`, `a\b`, `C:a\b`},
	{`C:.`, `a`, `C:.\a`},
	{`C:a`, `b`, `C:a\b`},
}

func TestPathJoin(t *testing.T) {
	for _, test := range joinTests {
		got := PathJoin(test.dirname, test.filename)
		if test.path != got {
			t.Errorf("pathJoin(%q, %q) = %q, want %q", test.dirname, test.filename, got, test.path)
		}
	}
}

func TestPathLineReaderMalformed(t *testing.T) {
	// This test case drawn from issue #52354. What's happening
	// here is that the stmtList attribute in the compilation
	// unit is malformed (negative).
	var aranges, frame, pubnames, ranges, str []byte
	abbrev := []byte{0x10, 0x20, 0x20, 0x20, 0x21, 0x20, 0x10, 0x21, 0x61,
		0x0, 0x0, 0xff, 0x20, 0xff, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
		0x20, 0x20, 0x20, 0x20, 0x20, 0x20}
	info := []byte{0x0, 0x0, 0x0, 0x9, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0,
		0x20, 0x10, 0x10}
	line := []byte{0x20}
	Data0, err := New(abbrev, aranges, frame, info, line, pubnames, ranges, str)
	if err != nil {
		t.Fatalf("error unexpected: %v", err)
	}
	Reader0 := Data0.Reader()
	Entry0, err := Reader0.Next()
	if err != nil {
		t.Fatalf("error unexpected: %v", err)
	}
	LineReader0, err := Data0.LineReader(Entry0)
	if err == nil {
		t.Fatalf("expected error")
	}
	if LineReader0 != nil {
		t.Fatalf("expected nil line reader")
	}
}
b IDATxytVսϓ22 A@IR :hCiZ[v*E:WũZA ^dQeQ @ !jZ'>gsV仿$|?g)&x-EIENT ;@xT.i%-X}SvS5.r/UHz^_$-W"w)Ɗ/@Z &IoX P$K}JzX:;` &, ŋui,e6mX ԵrKb1ԗ)DADADADADADADADADADADADADADADADADADADADADADADADADADADADADADADADADADADADADADADADADADA݀!I*]R;I2$eZ#ORZSrr6mteffu*((Pu'v{DIߔ4^pIm'77WEEE;vƎ4-$]'RI{\I&G :IHJ DWBB=\WR޽m o$K(V9ABB.}jѢv`^?IOȅ} ڶmG}T#FJ`56$-ھ}FI&v;0(h;Б38CӧOWf!;A i:F_m9s&|q%=#wZprrrla A &P\\СC[A#! {olF} `E2}MK/vV)i{4BffV\|ۭX`b@kɶ@%i$K z5zhmX[IXZ` 'b%$r5M4º/l ԃߖxhʔ)[@=} K6IM}^5k㏷݆z ΗÿO:gdGBmyT/@+Vɶ纽z񕏵l.y޴it뭷zV0[Y^>Wsqs}\/@$(T7f.InݺiR$푔n.~?H))\ZRW'Mo~v Ov6oԃxz! S,&xm/yɞԟ?'uaSѽb,8GלKboi&3t7Y,)JJ c[nzӳdE&KsZLӄ I?@&%ӟ۶mSMMњ0iؐSZ,|J+N ~,0A0!5%Q-YQQa3}$_vVrf9f?S8`zDADADADADADADADADAdqP,تmMmg1V?rSI꒟]u|l RCyEf٢9 jURbztѰ!m5~tGj2DhG*{H9)꒟ר3:(+3\?/;TUݭʴ~S6lڧUJ*i$d(#=Yݺd{,p|3B))q:vN0Y.jkק6;SɶVzHJJЀ-utѹսk>QUU\޲~]fFnK?&ߡ5b=z9)^|u_k-[y%ZNU6 7Mi:]ۦtk[n X(e6Bb."8cۭ|~teuuw|ήI-5"~Uk;ZicEmN/:]M> cQ^uiƞ??Ңpc#TUU3UakNwA`:Y_V-8.KKfRitv޲* 9S6ֿj,ՃNOMߤ]z^fOh|<>@Å5 _/Iu?{SY4hK/2]4%it5q]GGe2%iR| W&f*^]??vq[LgE_3f}Fxu~}qd-ږFxu~I N>\;͗O֊:̗WJ@BhW=y|GgwܷH_NY?)Tdi'?խwhlmQi !SUUsw4kӺe4rfxu-[nHtMFj}H_u~w>)oV}(T'ebʒv3_[+vn@Ȭ\S}ot}w=kHFnxg S 0eޢm~l}uqZfFoZuuEg `zt~? b;t%>WTkķh[2eG8LIWx,^\thrl^Ϊ{=dž<}qV@ ⠨Wy^LF_>0UkDuʫuCs$)Iv:IK;6ֲ4{^6եm+l3>݆uM 9u?>Zc }g~qhKwڭeFMM~pМuqǿz6Tb@8@Y|jx](^]gf}M"tG -w.@vOqh~/HII`S[l.6nØXL9vUcOoB\xoǤ'T&IǍQw_wpv[kmO{w~>#=P1Pɞa-we:iǏlHo׈꒟f9SzH?+shk%Fs:qVhqY`jvO'ρ?PyX3lх]˾uV{ݞ]1,MzYNW~̈́ joYn}ȚF߾׮mS]F z+EDxm/d{F{-W-4wY듏:??_gPf ^3ecg ҵs8R2מz@TANGj)}CNi/R~}c:5{!ZHӋӾ6}T]G]7W6^n 9*,YqOZj:P?Q DFL|?-^.Ɵ7}fFh׶xe2Pscz1&5\cn[=Vn[ĶE鎀uˌd3GII k;lNmشOuuRVfBE]ۣeӶu :X-[(er4~LHi6:Ѻ@ԅrST0trk%$Č0ez" *z"T/X9|8.C5Feg}CQ%͞ˣJvL/?j^h&9xF`њZ(&yF&Iݻfg#W;3^{Wo^4'vV[[K';+mӍִ]AC@W?1^{එyh +^]fm~iԵ]AB@WTk̏t uR?l.OIHiYyԶ]Aˀ7c:q}ힽaf6Z~қm(+sK4{^6}T*UUu]n.:kx{:2 _m=sAߤU@?Z-Vކеz왍Nэ{|5 pڶn b p-@sPg]0G7fy-M{GCF'%{4`=$-Ge\ eU:m+Zt'WjO!OAF@ik&t݆ϥ_ e}=]"Wz_.͜E3leWFih|t-wZۍ-uw=6YN{6|} |*={Ѽn.S.z1zjۻTH]흾 DuDvmvK.`V]yY~sI@t?/ϓ. m&["+P?MzovVЫG3-GRR[(!!\_,^%?v@ҵő m`Y)tem8GMx.))A]Y i`ViW`?^~!S#^+ѽGZj?Vģ0.))A꨷lzL*]OXrY`DBBLOj{-MH'ii-ϰ ok7^ )쭡b]UXSְmռY|5*cֽk0B7镹%ڽP#8nȎq}mJr23_>lE5$iwui+ H~F`IjƵ@q \ @#qG0".0" l`„.0! ,AQHN6qzkKJ#o;`Xv2>,tێJJ7Z/*A .@fفjMzkg @TvZH3Zxu6Ra'%O?/dQ5xYkU]Rֽkق@DaS^RSּ5|BeHNN͘p HvcYcC5:y #`οb;z2.!kr}gUWkyZn=f Pvsn3p~;4p˚=ē~NmI] ¾ 0lH[_L hsh_ғߤc_њec)g7VIZ5yrgk̞W#IjӪv>՞y睝M8[|]\շ8M6%|@PZڨI-m>=k='aiRo-x?>Q.}`Ȏ:Wsmu u > .@,&;+!!˱tﭧDQwRW\vF\~Q7>spYw$%A~;~}6¾ g&if_=j,v+UL1(tWake:@Ș>j$Gq2t7S?vL|]u/ .(0E6Mk6hiۺzښOrifޱxm/Gx> Lal%%~{lBsR4*}{0Z/tNIɚpV^#Lf:u@k#RSu =S^ZyuR/.@n&΃z~B=0eg뺆#,Þ[B/?H uUf7y Wy}Bwegל`Wh(||`l`.;Ws?V@"c:iɍL֯PGv6zctM̠':wuW;d=;EveD}9J@B(0iհ bvP1{\P&G7D޴Iy_$-Qjm~Yrr&]CDv%bh|Yzni_ˆR;kg}nJOIIwyuL}{ЌNj}:+3Y?:WJ/N+Rzd=hb;dj͒suݔ@NKMԄ jqzC5@y°hL m;*5ezᕏ=ep XL n?מ:r`۵tŤZ|1v`V뽧_csج'ߤ%oTuumk%%%h)uy]Nk[n 'b2 l.=͜E%gf$[c;s:V-͞WߤWh-j7]4=F-X]>ZLSi[Y*We;Zan(ӇW|e(HNNP5[= r4tP &0<pc#`vTNV GFqvTi*Tyam$ߏWyE*VJKMTfFw>'$-ؽ.Ho.8c"@DADADADADADADADADA~j*֘,N;Pi3599h=goضLgiJ5փy~}&Zd9p֚ e:|hL``b/d9p? fgg+%%hMgXosج, ΩOl0Zh=xdjLmhݻoO[g_l,8a]٭+ӧ0$I]c]:粹:Teꢢ"5a^Kgh,&= =՟^߶“ߢE ܹS J}I%:8 IDAT~,9/ʃPW'Mo}zNƍ쨓zPbNZ~^z=4mswg;5 Y~SVMRXUյڱRf?s:w ;6H:ºi5-maM&O3;1IKeamZh͛7+##v+c ~u~ca]GnF'ټL~PPPbn voC4R,ӟgg %hq}@#M4IÇ Oy^xMZx ) yOw@HkN˖-Sǎmb]X@n+i͖!++K3gd\$mt$^YfJ\8PRF)77Wא!Cl$i:@@_oG I{$# 8磌ŋ91A (Im7֭>}ߴJq7ޗt^ -[ԩSj*}%]&' -ɓ'ꫯVzzvB#;a 7@GxI{j޼ƌ.LÇWBB7`O"I$/@R @eee@۷>}0,ɒ2$53Xs|cS~rpTYYY} kHc %&k.], @ADADADADADADADADA@lT<%''*Lo^={رc5h %$+CnܸQ3fҥK}vUVVs9G R,_{xˇ3o߾;TTTd}馛]uuuG~iԩ@4bnvmvfϞ /Peeeq}}za I~,誫{UWW뮻}_~YƍSMMMYχ֝waw\ďcxꩧtEƍկ_?۷5@u?1kNׯWzz/wy>}zj3 k(ٺuq_Zvf̘:~ ABQ&r|!%KҥKgԞ={<_X-z !CyFUUz~ ABQIIIjݺW$UXXDٳZ~ ABQƍecW$<(~<RSSvZujjjԧOZQu@4 8m&&&jԩg$ď1h ͟?_{768@g =@`)))5o6m3)ѣƌJ;wҿUTT /KZR{~a=@0o<*狔iFɶ[ˎ;T]]OX@?K.ۈxN pppppppppppppppppPfl߾] ,{ァk۶mڿo5BTӦMӴiӴ|r DB2e|An!Dy'tkΝ[A $***t5' "!駟oaDnΝ:t֭[gDШQ06qD;@ x M6v(PiizmZ4ew"@̴ixf [~-Fٱc&IZ2|n!?$@{[HTɏ#@hȎI# _m(F /6Z3z'\r,r!;w2Z3j=~GY7"I$iI.p_"?pN`y DD?: _  Gÿab7J !Bx@0 Bo cG@`1C[@0G @`0C_u V1 aCX>W ` | `!<S `"<. `#c`?cAC4 ?c p#~@0?:08&_MQ1J h#?/`7;I  q 7a wQ A 1 Hp !#<8/#@1Ul7=S=K.4Z?E_$i@!1!E4?`P_  @Bă10#: "aU,xbFY1 [n|n #'vEH:`xb #vD4Y hi.i&EΖv#O H4IŶ}:Ikh @tZRF#(tXҙzZ ?I3l7q@õ|ۍ1,GpuY Ꮿ@hJv#xxk$ v#9 5 }_$c S#=+"K{F*m7`#%H:NRSp6I?sIՖ{Ap$I$I:QRv2$Z @UJ*$]<FO4IENDB`