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bfd/ 

2007-08-31  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/4986
	* dwarf2.c (new_line_sorts_after): Also compare line number.

ld/testsuite/

2007-08-31  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/4986
	* ld-x86-64/line.exp: New
	* ld-x86-64/undefined.s: Likewise.
gdb_6_7-branch
H.J. Lu 19 years ago
parent
7f3e0549a5
commit
399347457c
5 changed files with 232 additions and 3 deletions
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  1. 7
      bfd/ChangeLog
  2. 3
      bfd/dwarf2.c
  3. 8
      ld/testsuite/ChangeLog
  4. 63
      ld/testsuite/ld-x86-64/line.exp
  5. 154
      ld/testsuite/ld-x86-64/undefined.s

7
bfd/ChangeLog
View File

@ -1,3 +1,8 @@
2007-08-31 H.J. Lu <hongjiu.lu@intel.com>
PR ld/4986
* dwarf2.c (new_line_sorts_after): Also compare line number.
2007-08-31 Jesse Michael <jmichael@suse.de>
* mach-o.c (bfd_mach_o_make_bfd_section): Fix test for non
@ -9,7 +14,7 @@
narrowing instructions.
2007-08-28 Mark Shinwell <shinwell@codesourcery.com>
Joseph Myers <joseph@codesourcery.com>
Joseph Myers <joseph@codesourcery.com>
* elf32-arm.c (elf32_arm_compare_mapping): Compare first on vma,
then on type.

3
bfd/dwarf2.c
View File

@ -917,7 +917,8 @@ new_line_sorts_after (struct line_info *new_line, struct line_info *line)
{
return (new_line->address > line->address
|| (new_line->address == line->address
&& new_line->end_sequence < line->end_sequence));
&& (new_line->line > line->line
|| new_line->end_sequence < line->end_sequence)));
}

8
ld/testsuite/ChangeLog
View File

@ -1,3 +1,9 @@
2007-08-31 H.J. Lu <hongjiu.lu@intel.com>
PR ld/4986
* ld-x86-64/line.exp: New
* ld-x86-64/undefined.s: Likewise.
2007-08-31 Tristan Gingold <gingold@adacore.com>
* ld-script/map-address.t: Add a test for testing DEFINED in map
@ -5,7 +11,7 @@
* ld-script/map-address.d: Update expected output.
2007-08-28 Mark Shinwell <shinwell@codesourcery.com>
Joseph Myers <joseph@codesourcery.com>
Joseph Myers <joseph@codesourcery.com>
* ld-elfcomm/elfcomm.exp: Use run_host_cmd. Only check "which
$CC" if host is local.

63
ld/testsuite/ld-x86-64/line.exp
View File

@ -0,0 +1,63 @@
# Test that the linker reports undefined symbol line number correctly.
#
# Copyright 2007 Free Software Foundation, Inc.
#
# This file is part of the GNU Binutils.
#
# 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, write to the Free Software
# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
# MA 02110-1301, USA.
if { !([istarget "x86_64-*-elf*"]
|| [istarget "x86_64-*-linux*"]) } {
return
}
set testline "undefined line"
if { ![is_remote host] && [which $CC] == 0 } {
verbose "Could not find C compiler!" 1
untested $testline
return
}
if ![ld_assemble $as "--64 $srcdir/$subdir/undefined.s" tmpdir/undefined.o] {
verbose "Unable to assemble test file!" 1
unresolved $testline
return
}
remote_file host delete "tmpdir/undefined"
# Using -e start prevents the SunOS linker from trying to build a
# shared library.
send_log "$ld -e start -melf_x86_64 -o tmpdir/undefined tmpdir/undefined.o\n"
set exec_output [run_host_cmd "$ld" "-e start -melf_x86_64 -o tmpdir/undefined tmpdir/undefined.o"]
send_log "$exec_output\n"
verbose "$exec_output"
proc checkund { string testname } {
global exec_output
if [string match "*$string*" $exec_output] {
pass $testname
} else {
fail $testname
}
}
set ml "undefined.c:9: undefined reference to `*this_function_is_not_defined'"
checkund $ml $testline

154
ld/testsuite/ld-x86-64/undefined.s
View File

@ -0,0 +1,154 @@
.file "undefined.c"
.section .debug_abbrev,"",@progbits
.Ldebug_abbrev0:
.section .debug_info,"",@progbits
.Ldebug_info0:
.section .debug_line,"",@progbits
.Ldebug_line0:
.text
.Ltext0:
.p2align 4,,15
.globl function
.type function, @function
function:
.LFB2:
.file 1 "undefined.c"
.loc 1 8 0
.loc 1 9 0
xorl %eax, %eax
jmp this_function_is_not_defined
.LFE2:
.size function, .-function
.section .debug_frame,"",@progbits
.Lframe0:
.long .LECIE0-.LSCIE0
.LSCIE0:
.long 0xffffffff
.byte 0x1
.string ""
.uleb128 0x1
.sleb128 -8
.byte 0x10
.byte 0xc
.uleb128 0x7
.uleb128 0x8
.byte 0x90
.uleb128 0x1
.align 8
.LECIE0:
.LSFDE0:
.long .LEFDE0-.LASFDE0
.LASFDE0:
.long .Lframe0
.quad .LFB2
.quad .LFE2-.LFB2
.align 8
.LEFDE0:
.text
.Letext0:
.section .debug_info
.long 0x4c
.value 0x2
.long .Ldebug_abbrev0
.byte 0x8
.uleb128 0x1
.long .Ldebug_line0
.quad .Letext0
.quad .Ltext0
.long .LASF0
.byte 0x1
.long .LASF1
.uleb128 0x2
.byte 0x1
.long .LASF2
.byte 0x1
.byte 0x8
.long 0x48
.quad .LFB2
.quad .LFE2
.byte 0x2
.byte 0x77
.sleb128 8
.uleb128 0x3
.string "int"
.byte 0x4
.byte 0x5
.byte 0x0
.section .debug_abbrev
.uleb128 0x1
.uleb128 0x11
.byte 0x1
.uleb128 0x10
.uleb128 0x6
.uleb128 0x12
.uleb128 0x1
.uleb128 0x11
.uleb128 0x1
.uleb128 0x25
.uleb128 0xe
.uleb128 0x13
.uleb128 0xb
.uleb128 0x3
.uleb128 0xe
.byte 0x0
.byte 0x0
.uleb128 0x2
.uleb128 0x2e
.byte 0x0
.uleb128 0x3f
.uleb128 0xc
.uleb128 0x3
.uleb128 0xe
.uleb128 0x3a
.uleb128 0xb
.uleb128 0x3b
.uleb128 0xb
.uleb128 0x49
.uleb128 0x13
.uleb128 0x11
.uleb128 0x1
.uleb128 0x12
.uleb128 0x1
.uleb128 0x40
.uleb128 0xa
.byte 0x0
.byte 0x0
.uleb128 0x3
.uleb128 0x24
.byte 0x0
.uleb128 0x3
.uleb128 0x8
.uleb128 0xb
.uleb128 0xb
.uleb128 0x3e
.uleb128 0xb
.byte 0x0
.byte 0x0
.byte 0x0
.section .debug_pubnames,"",@progbits
.long 0x1b
.value 0x2
.long .Ldebug_info0
.long 0x50
.long 0x29
.string "function"
.long 0x0
.section .debug_aranges,"",@progbits
.long 0x2c
.value 0x2
.long .Ldebug_info0
.byte 0x8
.byte 0x0
.value 0x0
.value 0x0
.quad .Ltext0
.quad .Letext0-.Ltext0
.quad 0x0
.quad 0x0
.section .debug_str,"MS",@progbits,1
.LASF0:
.string "GNU C 3.4.6"
.LASF1:
.string "undefined.c"
.LASF2:
.string "function"
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