[deliverable/binutils-gdb.git] / gdb / testsuite / gdb.dwarf2 / dw2-dir-file-name.exp

# Copyright 2012-2013 Free Software Foundation, Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.
load_lib dwarf.exp

# This test can only be run on targets which support DWARF-2 and use gas.
if {![dwarf2_support]} {
    return 0  
}

standard_testfile
set asmsrcfile [standard_output_file ${testfile}asm.S]
set asmobjfile [standard_output_file ${testfile}asm.o]
set srcabsdir [standard_output_file ${testfile}.d]
set srctmpfile tmp-${testfile}.c

# $srcdir may be relative.
if {[file pathtype $srcabsdir] != "absolute"} {
    untested "objdir pathtype is not absolute"
    return -1
}

set f [open $asmsrcfile "w"]
puts $f "/* DO NOT EDIT! GENERATED AUTOMATICALLY! */"

proc out_cu { name cu_dir cu_name line_dir line_name } {
    global f

    puts -nonewline $f "\
.L${name}_begin:
	.4byte	.L${name}_end - .L${name}_start	/* Length of Compilation Unit */
.L${name}_start:
	.2byte	2				/* DWARF Version */
	.4byte	.Labbrev1_begin			/* Offset into abbrev section */
	.byte	4				/* Pointer size */
"
    if { $cu_dir != "" } {
	puts $f "  .uleb128 ABBREV_COMP_DIR_NAME /* Abbrev: DW_TAG_compile_unit */"
    } else {
	puts $f "  .uleb128 ABBREV_NAME /* Abbrev: DW_TAG_compile_unit */"
    }
    puts -nonewline $f "\
	.ascii	\"GNU C\\0\"			/* DW_AT_producer */
	.byte	2				/* DW_AT_language (DW_LANG_C) */
	.4byte	.Lline_${name}_begin		/* DW_AT_stmt_list */
	.4byte	${name}_start			/* DW_AT_low_pc */
	.4byte	${name}_end			/* DW_AT_high_pc */
"
    if { $cu_dir != "" } {
	puts $f "  .ascii $cu_dir /* DW_AT_comp_dir */"
    }
    puts -nonewline $f "\
	.ascii	$cu_name			/* DW_AT_name */

	.uleb128	3			/* Abbrev: DW_TAG_subprogram */
	.asciz		\"${name}\"		/* DW_AT_name */
	.4byte		${name}_start		/* DW_AT_low_pc */
	.4byte		${name}_end		/* DW_AT_high_pc */

	.byte		0			/* End of children of CU */
.L${name}_end:
"
}

proc out_line { name cu_dir cu_name line_dir line_name } {
    global f

    puts -nonewline $f "\
.Lline_${name}_begin:
	.4byte		.Lline_${name}_end - .Lline_${name}_start	/* Initial length */
.Lline_${name}_start:
	.2byte		2			/* Version */
	.4byte		.Lline_${name}_lines - .Lline_${name}_hdr	/* header_length */
.Lline_${name}_hdr:
	.byte		1			/* Minimum insn length */
	.byte		1			/* default_is_stmt */
	.byte		1			/* line_base */
	.byte		1			/* line_range */
	.byte		4			/* opcode_base */

	/* Standard lengths */
	.byte		0
	.byte		1
	.byte		1

	/* Include directories */
"
    if { $line_dir != "" } {
	puts $f "  .ascii $line_dir"
    }
    puts -nonewline $f "\
	.byte		0

	/* File names */
	.ascii	$line_name
"
    if { $line_dir != "" } {
	puts $f "  .uleb128 1"
    } else {
	puts $f "  .uleb128 0"
    }
    puts -nonewline $f "\
	.uleb128	0
	.uleb128	0

	.byte		0

.Lline_${name}_lines:
	.byte		3	/* DW_LNS_advance_line */
	.sleb128	998	/* ... to 999 */
	.byte		0	/* DW_LNE_set_address */
	.uleb128	5
	.byte		2
	.4byte		${name}_start
	.byte		1	/* DW_LNS_copy */
	.byte		3	/* DW_LNS_advance_line */
	.sleb128	1	/* ... to 1000 */
	.byte		0	/* DW_LNE_set_address */
	.uleb128	5
	.byte		2
	.4byte		${name}_end
	.byte		1	/* DW_LNS_copy */
	.byte		0	/* DW_LNE_end_of_sequence */
	.uleb128	1
	.byte		1
.Lline_${name}_end:
"
}

# IFSOME can be optionally _same or _different if >= 2 absolute directories are
# provided.  Then in the _different case the overriden directories have invalid
# XDIR value.

proc out_unit { func compdir ldir file ifsame } {
    set name "compdir_${compdir}_ldir_${ldir}_file_${file}${ifsame}"

    if { $compdir == "missing_" } {
	set cu_dir {}
    } elseif { $compdir == "relative" } {
	set cu_dir {COMPDIR "\0"}
    } elseif { $compdir == "absolute" } {
	set cu_dir {BDIR "/" COMPDIR "\0"}
    } else {
	error "compdir $compdir"
    }

    if { $ldir == "missing_" } {
	set line_dir {}
    } elseif { $ldir == "relative" } {
	set line_dir {LDIR "\0"}
    } elseif { $ldir == "absolute" } {
	set line_dir {BDIR "/" LDIR "\0"}
    } else {
	error "ldir $ldir"
    }

    if { $file == "basename" } {
	set cu_name {FILE "\0"}
    } elseif { $file == "relative" } {
	set cu_name {FDIR "/" FILE "\0"}
    } elseif { $file == "absolute" } {
	set cu_name {BDIR "/" FILE "\0"}
    } else {
	error "file $file"
    }
    set line_name $cu_name

    if { "$ifsame" == "_different" } {
	if { $file == "absolute" } {
	    if { $ldir == "absolute" } {
		set line_dir {XDIR "\0"}
	    }
	    if { $compdir == "absolute" } {
		set cu_dir {XDIR "\0"}
	    }
	} elseif { $ldir == "absolute" } {
	    if { $compdir == "absolute" } {
		set cu_dir {XDIR "\0"}
	    }
	} else {
	    error "not enough absolutes"
	}
    }

    $func $name $cu_dir $cu_name $line_dir $line_name
}

proc out_diff { func compdir ldir file } {
    set abscount 0
    if { $compdir == "absolute" } {
	incr abscount
    }
    if { $ldir == "absolute" } {
	incr abscount
    }
    if { $file == "absolute" } {
	incr abscount
    }
    if { $abscount <= 1 } {
	out_unit $func $compdir $ldir $file ""
    } else {
	out_unit $func $compdir $ldir $file "_same"
	out_unit $func $compdir $ldir $file "_different"
    }
}

proc out_file { func compdir ldir } {
    out_diff $func $compdir $ldir "basename"
    out_diff $func $compdir $ldir "relative"
    out_diff $func $compdir $ldir "absolute"
}

proc out_ldir { func compdir } {
    out_file $func $compdir "missing_"
    out_file $func $compdir "relative"
    out_file $func $compdir "absolute"
}

proc out_compdir { func } {
    out_ldir $func "missing_"
    out_ldir $func "relative"
    out_ldir $func "absolute"
}

puts -nonewline $f "\
#define ABBREV_NAME 1
#define ABBREV_COMP_DIR_NAME 2
  .section .debug_info
"
out_compdir out_cu

puts $f "  .section .debug_line"
out_compdir out_line

puts -nonewline $f "\
	.section .debug_abbrev
.Labbrev1_begin:

	.uleb128	ABBREV_NAME		/* Abbrev code */
	.uleb128	0x11			/* DW_TAG_compile_unit */
	.byte		1			/* has_children */
	.uleb128	0x25			/* DW_AT_producer */
	.uleb128	0x8			/* DW_FORM_string */
	.uleb128	0x13			/* DW_AT_language */
	.uleb128	0xb			/* DW_FORM_data1 */
	.uleb128	0x10			/* DW_AT_stmt_list */
	.uleb128	0x6			/* DW_FORM_data4 */
	.uleb128	0x11			/* DW_AT_low_pc */
	.uleb128	0x1			/* DW_FORM_addr */
	.uleb128	0x12			/* DW_AT_high_pc */
	.uleb128	0x1			/* DW_FORM_addr */
	.uleb128	0x3			/* DW_AT_name */
	.uleb128	0x8			/* DW_FORM_string */
	.byte		0x0			/* Terminator */
	.byte		0x0			/* Terminator */

	.uleb128	ABBREV_COMP_DIR_NAME	/* Abbrev code */
	.uleb128	0x11			/* DW_TAG_compile_unit */
	.byte		1			/* has_children */
	.uleb128	0x25			/* DW_AT_producer */
	.uleb128	0x8			/* DW_FORM_string */
	.uleb128	0x13			/* DW_AT_language */
	.uleb128	0xb			/* DW_FORM_data1 */
	.uleb128	0x10			/* DW_AT_stmt_list */
	.uleb128	0x6			/* DW_FORM_data4 */
	.uleb128	0x11			/* DW_AT_low_pc */
	.uleb128	0x1			/* DW_FORM_addr */
	.uleb128	0x12			/* DW_AT_high_pc */
	.uleb128	0x1			/* DW_FORM_addr */
	.uleb128	0x1b			/* DW_AT_comp_dir */
	.uleb128	0x8			/* DW_FORM_string */
	.uleb128	0x3			/* DW_AT_name */
	.uleb128	0x8			/* DW_FORM_string */
	.byte		0x0			/* Terminator */
	.byte		0x0			/* Terminator */

	.uleb128	3			/* Abbrev code */
	.uleb128	0x2e			/* DW_TAG_subprogram */
	.byte		0			/* has_children */
	.uleb128	0x3			/* DW_AT_name */
	.uleb128	0x8			/* DW_FORM_string */
	.uleb128	0x11			/* DW_AT_low_pc */
	.uleb128	0x1			/* DW_FORM_addr */
	.uleb128	0x12			/* DW_AT_high_pc */
	.uleb128	0x1			/* DW_FORM_addr */
	.byte		0x0			/* Terminator */
	.byte		0x0			/* Terminator */

	.byte		0x0			/* Terminator */
	.byte		0x0			/* Terminator */
"

close $f

set opts {}
# Base directory.
lappend opts "additional_flags=-DBDIR=\"${srcabsdir}\""
# Incorrect directory which should never be visible from GDB.
lappend opts "additional_flags=-DXDIR=\"${srcabsdir}/xdir\""
# CU's DW_AT_comp_dir.
lappend opts "additional_flags=-DCOMPDIR=\"compdir\""
# .debug_line's directory.
lappend opts "additional_flags=-DLDIR=\"ldir\""
# CU's DW_AT_name and .debug_line's filename relative directory, if needed.
lappend opts "additional_flags=-DFDIR=\"fdir\""
# CU's DW_AT_name and .debug_line's filename.
lappend opts "additional_flags=-DFILE=\"${srctmpfile}\""

if { [gdb_compile "${asmsrcfile} ${srcdir}/${subdir}/$srcfile" "${binfile}" executable $opts] != "" } {
    untested "Cannot compile ${asmsrcfile} or $srcfile"
    return -1
}

remote_exec host "sh -c \"rm -f ${srcabsdir}{/rdir,}{/xdir,}{/compdir,}{/ldir,}{/fdir,}/${srctmpfile}\""
remote_exec host "sh -c \"rmdir ${srcabsdir}{/rdir,}{/xdir,}{/compdir,}{/ldir,}{/fdir,}\""
remote_exec host "sh -c \"mkdir ${srcabsdir}{,/rdir}{,/xdir}{,/compdir}{,/ldir}{,/fdir}\""
remote_exec host "sh -c \"for d in ${srcabsdir}{,/rdir}{,/xdir}{,/compdir}{,/ldir}{,/fdir};do cp ${srcdir}/${subdir}/${srcfile} \\\$d/${srctmpfile}; done\""

clean_restart ${testfile}

if ![runto_main] {
    return -1
}

gdb_test "cd ${srcabsdir}/rdir" "Working directory [string_to_regexp ${srcabsdir}]/rdir\\." "cd .../rdir"

proc test { func compdir filename } {
    with_test_prefix "$func" {
	# Clear the GDB cache.
	gdb_test_no_output "set directories" ""

	if {$compdir == ""} {
	    set absolute "$filename"
	} else {
	    set absolute "$compdir/$filename"
	}
	if {[string index $absolute 0] != "/"} {
	    error "not absolute"
	}

	gdb_breakpoint $func
	gdb_continue_to_breakpoint $func "$func \\(\\) at .*"

	gdb_test_no_output "set filename-display absolute"
	verbose -log "expect: ${absolute}"
	gdb_test "frame" " in $func \\(\\) at [string_to_regexp ${absolute}]:999" "absolute"

	gdb_test_no_output "set filename-display basename"
	verbose -log "expect: [file tail $filename]"
	gdb_test "frame" " in $func \\(\\) at [string_to_regexp [file tail $filename]]:999" "basename"

	gdb_test_no_output "set filename-display relative"
	verbose -log "expect: $filename"
	gdb_test "frame" " in $func \\(\\) at [string_to_regexp $filename]:999" "relative"
    }
}

set bdir "${srcabsdir}"
set file "${srctmpfile}"
test "compdir_missing__ldir_missing__file_basename" "$bdir/rdir" "$file"
test "compdir_missing__ldir_missing__file_relative" "$bdir/rdir" "fdir/$file"
test "compdir_missing__ldir_missing__file_absolute" "" "$bdir/$file"
test "compdir_missing__ldir_relative_file_basename" "$bdir/rdir" "ldir/$file"
test "compdir_missing__ldir_relative_file_relative" "$bdir/rdir" "ldir/fdir/$file"
test "compdir_missing__ldir_relative_file_absolute" "" "$bdir/$file"
test "compdir_missing__ldir_absolute_file_basename" "" "$bdir/ldir/$file"
test "compdir_missing__ldir_absolute_file_relative" "" "$bdir/ldir/fdir/$file"
test "compdir_missing__ldir_absolute_file_absolute_same" "" "$bdir/$file"
test "compdir_missing__ldir_absolute_file_absolute_different" "" "$bdir/$file"
test "compdir_relative_ldir_missing__file_basename" "$bdir/rdir/compdir" "$file"
test "compdir_relative_ldir_missing__file_relative" "$bdir/rdir/compdir" "fdir/$file"
test "compdir_relative_ldir_missing__file_absolute" "" "$bdir/$file"
test "compdir_relative_ldir_relative_file_basename" "$bdir/rdir/compdir" "ldir/$file"
test "compdir_relative_ldir_relative_file_relative" "$bdir/rdir/compdir" "ldir/fdir/$file"
test "compdir_relative_ldir_relative_file_absolute" "" "$bdir/$file"
test "compdir_relative_ldir_absolute_file_basename" "" "$bdir/ldir/$file"
test "compdir_relative_ldir_absolute_file_relative" "" "$bdir/ldir/fdir/$file"
test "compdir_relative_ldir_absolute_file_absolute_same" "" "$bdir/$file"
test "compdir_relative_ldir_absolute_file_absolute_different" "" "$bdir/$file"
test "compdir_absolute_ldir_missing__file_basename" "$bdir/compdir" "$file"
test "compdir_absolute_ldir_missing__file_relative" "$bdir/compdir" "fdir/$file"
test "compdir_absolute_ldir_missing__file_absolute_same" "" "$bdir/$file"
test "compdir_absolute_ldir_missing__file_absolute_different" "" "$bdir/$file"
test "compdir_absolute_ldir_relative_file_basename" "$bdir/compdir" "ldir/$file"
test "compdir_absolute_ldir_relative_file_relative" "$bdir/compdir" "ldir/fdir/$file"
test "compdir_absolute_ldir_relative_file_absolute_same" "" "$bdir/$file"
test "compdir_absolute_ldir_relative_file_absolute_different" "" "$bdir/$file"
test "compdir_absolute_ldir_absolute_file_basename_same" "" "$bdir/ldir/$file"
test "compdir_absolute_ldir_absolute_file_relative_different" "" "$bdir/ldir/fdir/$file"
test "compdir_absolute_ldir_absolute_file_absolute_same" "" "$bdir/$file"
test "compdir_absolute_ldir_absolute_file_absolute_different" "" "$bdir/$file"
Commit	Line	Data
6c01dd94	1	# Copyright 2012-2013 Free Software Foundation, Inc.
1b56eb55 JK	2	#
	3	# This program is free software; you can redistribute it and/or modify
	4	# it under the terms of the GNU General Public License as published by
	5	# the Free Software Foundation; either version 3 of the License, or
	6	# (at your option) any later version.
	7	#
	8	# This program is distributed in the hope that it will be useful,
	9	# but WITHOUT ANY WARRANTY; without even the implied warranty of
	10	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	11	# GNU General Public License for more details.
	12	#
	13	# You should have received a copy of the GNU General Public License
	14	# along with this program. If not, see <http://www.gnu.org/licenses/>.
	15	load_lib dwarf.exp
	16
	17	# This test can only be run on targets which support DWARF-2 and use gas.
	18	if {![dwarf2_support]} {
	19	return 0
	20	}
	21
	22	standard_testfile
	23	set asmsrcfile [standard_output_file ${testfile}asm.S]
	24	set asmobjfile [standard_output_file ${testfile}asm.o]
	25	set srcabsdir [standard_output_file ${testfile}.d]
	26	set srctmpfile tmp-${testfile}.c
	27
	28	# $srcdir may be relative.
	29	if {[file pathtype $srcabsdir] != "absolute"} {
	30	untested "objdir pathtype is not absolute"
	31	return -1
	32	}
	33
	34	set f [open $asmsrcfile "w"]
	35	puts $f "/* DO NOT EDIT! GENERATED AUTOMATICALLY! */"
	36
	37	proc out_cu { name cu_dir cu_name line_dir line_name } {
	38	global f
	39
	40	puts -nonewline $f "\
	41	.L${name}_begin:
	42	.4byte .L${name}_end - .L${name}_start /* Length of Compilation Unit */
	43	.L${name}_start:
	44	.2byte 2 /* DWARF Version */
	45	.4byte .Labbrev1_begin /* Offset into abbrev section */
	46	.byte 4 /* Pointer size */
	47	"
	48	if { $cu_dir != "" } {
	49	puts $f " .uleb128 ABBREV_COMP_DIR_NAME /* Abbrev: DW_TAG_compile_unit */"
	50	} else {
	51	puts $f " .uleb128 ABBREV_NAME /* Abbrev: DW_TAG_compile_unit */"
	52	}
	53	puts -nonewline $f "\
	54	.ascii \"GNU C\\0\" /* DW_AT_producer */
	55	.byte 2 /* DW_AT_language (DW_LANG_C) */
	56	.4byte .Lline_${name}_begin /* DW_AT_stmt_list */
	57	.4byte ${name}_start /* DW_AT_low_pc */
	58	.4byte ${name}_end /* DW_AT_high_pc */
	59	"
	60	if { $cu_dir != "" } {
	61	puts $f " .ascii $cu_dir /* DW_AT_comp_dir */"
	62	}
	63	puts -nonewline $f "\
	64	.ascii $cu_name /* DW_AT_name */
	65
66	.uleb128 3 /* Abbrev: DW_TAG_subprogram */
67	.asciz \"${name}\" /* DW_AT_name */
68	.4byte ${name}_start /* DW_AT_low_pc */
69	.4byte ${name}_end /* DW_AT_high_pc */
70
71	.byte 0 /* End of children of CU */
72	.L${name}_end:
73	"
74	}
75
76	proc out_line { name cu_dir cu_name line_dir line_name } {
77	global f
78
79	puts -nonewline $f "\
80	.Lline_${name}_begin:
81	.4byte .Lline_${name}_end - .Lline_${name}_start /* Initial length */
82	.Lline_${name}_start:
83	.2byte 2 /* Version */
84	.4byte .Lline_${name}_lines - .Lline_${name}_hdr /* header_length */
85	.Lline_${name}_hdr:
86	.byte 1 /* Minimum insn length */
87	.byte 1 /* default_is_stmt */
88	.byte 1 /* line_base */
89	.byte 1 /* line_range */
90	.byte 4 /* opcode_base */
91
92	/* Standard lengths */
93	.byte 0
94	.byte 1
95	.byte 1
96
97	/* Include directories */
98	"
99	if { $line_dir != "" } {
100	puts $f " .ascii $line_dir"
101	}
102	puts -nonewline $f "\
103	.byte 0
104
105	/* File names */
106	.ascii $line_name
107	"
108	if { $line_dir != "" } {
109	puts $f " .uleb128 1"
110	} else {
111	puts $f " .uleb128 0"
112	}
113	puts -nonewline $f "\
114	.uleb128 0
115	.uleb128 0
116
117	.byte 0
118
119	.Lline_${name}_lines:
120	.byte 3 /* DW_LNS_advance_line */
121	.sleb128 998 /* ... to 999 */
122	.byte 0 /* DW_LNE_set_address */
123	.uleb128 5
124	.byte 2
125	.4byte ${name}_start
126	.byte 1 /* DW_LNS_copy */
127	.byte 3 /* DW_LNS_advance_line */
128	.sleb128 1 /* ... to 1000 */
129	.byte 0 /* DW_LNE_set_address */
130	.uleb128 5
131	.byte 2
132	.4byte ${name}_end
133	.byte 1 /* DW_LNS_copy */
134	.byte 0 /* DW_LNE_end_of_sequence */
135	.uleb128 1
136	.byte 1
137	.Lline_${name}_end:
138	"
139	}
140
141	# IFSOME can be optionally _same or _different if >= 2 absolute directories are
142	# provided. Then in the _different case the overriden directories have invalid
143	# XDIR value.
144
145	proc out_unit { func compdir ldir file ifsame } {
146	set name "compdir_${compdir}_ldir_${ldir}_file_${file}${ifsame}"
147
148	if { $compdir == "missing_" } {
149	set cu_dir {}
150	} elseif { $compdir == "relative" } {
151	set cu_dir {COMPDIR "\0"}
152	} elseif { $compdir == "absolute" } {
153	set cu_dir {BDIR "/" COMPDIR "\0"}
154	} else {
155	error "compdir $compdir"
156	}
157
158	if { $ldir == "missing_" } {
159	set line_dir {}
160	} elseif { $ldir == "relative" } {
161	set line_dir {LDIR "\0"}
162	} elseif { $ldir == "absolute" } {
163	set line_dir {BDIR "/" LDIR "\0"}
164	} else {
165	error "ldir $ldir"
166	}
167
168	if { $file == "basename" } {
169	set cu_name {FILE "\0"}
170	} elseif { $file == "relative" } {
171	set cu_name {FDIR "/" FILE "\0"}
172	} elseif { $file == "absolute" } {
173	set cu_name {BDIR "/" FILE "\0"}
174	} else {
175	error "file $file"
176	}
177	set line_name $cu_name
178
179	if { "$ifsame" == "_different" } {
180	if { $file == "absolute" } {
181	if { $ldir == "absolute" } {
182	set line_dir {XDIR "\0"}
183	}
184	if { $compdir == "absolute" } {
185	set cu_dir {XDIR "\0"}
186	}
187	} elseif { $ldir == "absolute" } {
188	if { $compdir == "absolute" } {
189	set cu_dir {XDIR "\0"}
190	}
191	} else {
192	error "not enough absolutes"
193	}
194	}
195
196	$func $name $cu_dir $cu_name $line_dir $line_name
197	}
198
199	proc out_diff { func compdir ldir file } {
200	set abscount 0
201	if { $compdir == "absolute" } {
202	incr abscount
203	}
204	if { $ldir == "absolute" } {
205	incr abscount
206	}
207	if { $file == "absolute" } {
208	incr abscount
209	}
210	if { $abscount <= 1 } {
211	out_unit $func $compdir $ldir $file ""
212	} else {
213	out_unit $func $compdir $ldir $file "_same"
214	out_unit $func $compdir $ldir $file "_different"
215	}
216	}
217
218	proc out_file { func compdir ldir } {
219	out_diff $func $compdir $ldir "basename"
220	out_diff $func $compdir $ldir "relative"
221	out_diff $func $compdir $ldir "absolute"
222	}
223
224	proc out_ldir { func compdir } {
225	out_file $func $compdir "missing_"
226	out_file $func $compdir "relative"
227	out_file $func $compdir "absolute"
228	}
229
230	proc out_compdir { func } {
231	out_ldir $func "missing_"
232	out_ldir $func "relative"
233	out_ldir $func "absolute"
234	}
235
236	puts -nonewline $f "\
237	#define ABBREV_NAME 1
238	#define ABBREV_COMP_DIR_NAME 2
239	.section .debug_info
240	"
241	out_compdir out_cu
242
243	puts $f " .section .debug_line"
244	out_compdir out_line
245
246	puts -nonewline $f "\
247	.section .debug_abbrev
248	.Labbrev1_begin:
249
250	.uleb128 ABBREV_NAME /* Abbrev code */
251	.uleb128 0x11 /* DW_TAG_compile_unit */
252	.byte 1 /* has_children */
253	.uleb128 0x25 /* DW_AT_producer */
254	.uleb128 0x8 /* DW_FORM_string */
255	.uleb128 0x13 /* DW_AT_language */
256	.uleb128 0xb /* DW_FORM_data1 */
257	.uleb128 0x10 /* DW_AT_stmt_list */
258	.uleb128 0x6 /* DW_FORM_data4 */
259	.uleb128 0x11 /* DW_AT_low_pc */
260	.uleb128 0x1 /* DW_FORM_addr */
261	.uleb128 0x12 /* DW_AT_high_pc */
262	.uleb128 0x1 /* DW_FORM_addr */
263	.uleb128 0x3 /* DW_AT_name */
264	.uleb128 0x8 /* DW_FORM_string */
265	.byte 0x0 /* Terminator */
266	.byte 0x0 /* Terminator */
267
268	.uleb128 ABBREV_COMP_DIR_NAME /* Abbrev code */
269	.uleb128 0x11 /* DW_TAG_compile_unit */
270	.byte 1 /* has_children */
271	.uleb128 0x25 /* DW_AT_producer */
272	.uleb128 0x8 /* DW_FORM_string */
273	.uleb128 0x13 /* DW_AT_language */
274	.uleb128 0xb /* DW_FORM_data1 */
275	.uleb128 0x10 /* DW_AT_stmt_list */
276	.uleb128 0x6 /* DW_FORM_data4 */
277	.uleb128 0x11 /* DW_AT_low_pc */
278	.uleb128 0x1 /* DW_FORM_addr */
279	.uleb128 0x12 /* DW_AT_high_pc */
280	.uleb128 0x1 /* DW_FORM_addr */
281	.uleb128 0x1b /* DW_AT_comp_dir */
282	.uleb128 0x8 /* DW_FORM_string */
283	.uleb128 0x3 /* DW_AT_name */
284	.uleb128 0x8 /* DW_FORM_string */
285	.byte 0x0 /* Terminator */
286	.byte 0x0 /* Terminator */
287
288	.uleb128 3 /* Abbrev code */
289	.uleb128 0x2e /* DW_TAG_subprogram */
290	.byte 0 /* has_children */
291	.uleb128 0x3 /* DW_AT_name */
292	.uleb128 0x8 /* DW_FORM_string */
293	.uleb128 0x11 /* DW_AT_low_pc */
294	.uleb128 0x1 /* DW_FORM_addr */
295	.uleb128 0x12 /* DW_AT_high_pc */
296	.uleb128 0x1 /* DW_FORM_addr */
297	.byte 0x0 /* Terminator */
298	.byte 0x0 /* Terminator */
299
300	.byte 0x0 /* Terminator */
301	.byte 0x0 /* Terminator */
302	"
303
304	close $f
305
306	set opts {}
307	# Base directory.
308	lappend opts "additional_flags=-DBDIR=\"${srcabsdir}\""
309	# Incorrect directory which should never be visible from GDB.
310	lappend opts "additional_flags=-DXDIR=\"${srcabsdir}/xdir\""
311	# CU's DW_AT_comp_dir.
312	lappend opts "additional_flags=-DCOMPDIR=\"compdir\""
313	# .debug_line's directory.
314	lappend opts "additional_flags=-DLDIR=\"ldir\""
315	# CU's DW_AT_name and .debug_line's filename relative directory, if needed.
316	lappend opts "additional_flags=-DFDIR=\"fdir\""
317	# CU's DW_AT_name and .debug_line's filename.
318	lappend opts "additional_flags=-DFILE=\"${srctmpfile}\""
319
320	if { [gdb_compile "${asmsrcfile} ${srcdir}/${subdir}/$srcfile" "${binfile}" executable $opts] != "" } {
321	untested "Cannot compile ${asmsrcfile} or $srcfile"
322	return -1
323	}
324
325	remote_exec host "sh -c \"rm -f ${srcabsdir}{/rdir,}{/xdir,}{/compdir,}{/ldir,}{/fdir,}/${srctmpfile}\""
326	remote_exec host "sh -c \"rmdir ${srcabsdir}{/rdir,}{/xdir,}{/compdir,}{/ldir,}{/fdir,}\""
327	remote_exec host "sh -c \"mkdir ${srcabsdir}{,/rdir}{,/xdir}{,/compdir}{,/ldir}{,/fdir}\""
328	remote_exec host "sh -c \"for d in ${srcabsdir}{,/rdir}{,/xdir}{,/compdir}{,/ldir}{,/fdir};do cp ${srcdir}/${subdir}/${srcfile} \\\$d/${srctmpfile}; done\""
329
330	clean_restart ${testfile}
331
332	if ![runto_main] {
333	return -1
334	}
335
5a2dc60a	336	gdb_test "cd ${srcabsdir}/rdir" "Working directory [string_to_regexp ${srcabsdir}]/rdir\\." "cd .../rdir"
1b56eb55	337
0a251e08 YQ	338	proc test { func compdir filename } {
	339	with_test_prefix "$func" {
	340	# Clear the GDB cache.
	341	gdb_test_no_output "set directories" ""
1b56eb55	342
0a251e08 YQ	343	if {$compdir == ""} {
	344	set absolute "$filename"
	345	} else {
	346	set absolute "$compdir/$filename"
	347	}
	348	if {[string index $absolute 0] != "/"} {
	349	error "not absolute"
	350	}
1b56eb55	351
0a251e08 YQ	352	gdb_breakpoint $func
0a251e08 YQ	353	gdb_continue_to_breakpoint $func "$func \\(\\) at .*"
1b56eb55	354
0a251e08 YQ	355	gdb_test_no_output "set filename-display absolute"
	356	verbose -log "expect: ${absolute}"
	357	gdb_test "frame" " in $func \\(\\) at [string_to_regexp ${absolute}]:999" "absolute"
1b56eb55	358
0a251e08 YQ	359	gdb_test_no_output "set filename-display basename"
	360	verbose -log "expect: [file tail $filename]"
	361	gdb_test "frame" " in $func \\(\\) at [string_to_regexp [file tail $filename]]:999" "basename"
1b56eb55	362
0a251e08 YQ	363	gdb_test_no_output "set filename-display relative"
	364	verbose -log "expect: $filename"
	365	gdb_test "frame" " in $func \\(\\) at [string_to_regexp $filename]:999" "relative"
	366	}
	367	}
1b56eb55 JK	368
	369	set bdir "${srcabsdir}"
	370	set file "${srctmpfile}"
	371	test "compdir_missing__ldir_missing__file_basename" "$bdir/rdir" "$file"
	372	test "compdir_missing__ldir_missing__file_relative" "$bdir/rdir" "fdir/$file"
	373	test "compdir_missing__ldir_missing__file_absolute" "" "$bdir/$file"
	374	test "compdir_missing__ldir_relative_file_basename" "$bdir/rdir" "ldir/$file"
	375	test "compdir_missing__ldir_relative_file_relative" "$bdir/rdir" "ldir/fdir/$file"
	376	test "compdir_missing__ldir_relative_file_absolute" "" "$bdir/$file"
	377	test "compdir_missing__ldir_absolute_file_basename" "" "$bdir/ldir/$file"
	378	test "compdir_missing__ldir_absolute_file_relative" "" "$bdir/ldir/fdir/$file"
	379	test "compdir_missing__ldir_absolute_file_absolute_same" "" "$bdir/$file"
	380	test "compdir_missing__ldir_absolute_file_absolute_different" "" "$bdir/$file"
	381	test "compdir_relative_ldir_missing__file_basename" "$bdir/rdir/compdir" "$file"
	382	test "compdir_relative_ldir_missing__file_relative" "$bdir/rdir/compdir" "fdir/$file"
	383	test "compdir_relative_ldir_missing__file_absolute" "" "$bdir/$file"
	384	test "compdir_relative_ldir_relative_file_basename" "$bdir/rdir/compdir" "ldir/$file"
	385	test "compdir_relative_ldir_relative_file_relative" "$bdir/rdir/compdir" "ldir/fdir/$file"
	386	test "compdir_relative_ldir_relative_file_absolute" "" "$bdir/$file"
	387	test "compdir_relative_ldir_absolute_file_basename" "" "$bdir/ldir/$file"
	388	test "compdir_relative_ldir_absolute_file_relative" "" "$bdir/ldir/fdir/$file"
	389	test "compdir_relative_ldir_absolute_file_absolute_same" "" "$bdir/$file"
	390	test "compdir_relative_ldir_absolute_file_absolute_different" "" "$bdir/$file"
	391	test "compdir_absolute_ldir_missing__file_basename" "$bdir/compdir" "$file"
	392	test "compdir_absolute_ldir_missing__file_relative" "$bdir/compdir" "fdir/$file"
	393	test "compdir_absolute_ldir_missing__file_absolute_same" "" "$bdir/$file"
	394	test "compdir_absolute_ldir_missing__file_absolute_different" "" "$bdir/$file"
	395	test "compdir_absolute_ldir_relative_file_basename" "$bdir/compdir" "ldir/$file"
	396	test "compdir_absolute_ldir_relative_file_relative" "$bdir/compdir" "ldir/fdir/$file"
	397	test "compdir_absolute_ldir_relative_file_absolute_same" "" "$bdir/$file"
	398	test "compdir_absolute_ldir_relative_file_absolute_different" "" "$bdir/$file"
	399	test "compdir_absolute_ldir_absolute_file_basename_same" "" "$bdir/ldir/$file"
	400	test "compdir_absolute_ldir_absolute_file_relative_different" "" "$bdir/ldir/fdir/$file"
	401	test "compdir_absolute_ldir_absolute_file_absolute_same" "" "$bdir/$file"
	402	test "compdir_absolute_ldir_absolute_file_absolute_different" "" "$bdir/$file"