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* dwarf2loc.c (indirect_pieced_value): Use check_typedef for VALUE's
	type.

gdb/testsuite/
	* gdb.dwarf2/implptr.S: Rebuilt.
	* gdb.dwarf2/implptr.c (intp, intpp, intppp): New typedefs.
	(bar): Use them for j, k, l.
	* gdb.dwarf2/implptr.exp: New variable opts.  Support runtest parameter
	COMPILE.
	(print j in implptr:bar): Update for the intp typedef.
	(print p[0].x in implptr:foo): Use more exact regex.
This commit is contained in:
Jan Kratochvil 2011-07-19 20:25:14 +00:00
parent 7e324e482f
commit 0e37a63c3c
6 changed files with 321 additions and 256 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
gdb/ChangeLog
View file

@ -1,3 +1,8 @@
2011-07-19 Jan Kratochvil <jan.kratochvil@redhat.com>
* dwarf2loc.c (indirect_pieced_value): Use check_typedef for VALUE's
type.
2011-07-19 Gary Benson <gbenson@redhat.com> 2011-07-19 Gary Benson <gbenson@redhat.com>
* infrun.c (struct execution_control_state): New member * infrun.c (struct execution_control_state): New member

2
gdb/dwarf2loc.c
View file

@ -967,7 +967,7 @@ indirect_pieced_value (struct value *value)
struct value *result; struct value *result;
LONGEST byte_offset; LONGEST byte_offset;
type = value_type (value); type = check_typedef (value_type (value));
if (TYPE_CODE (type) != TYPE_CODE_PTR) if (TYPE_CODE (type) != TYPE_CODE_PTR)
return NULL; return NULL;

10
gdb/testsuite/ChangeLog
View file

@ -1,3 +1,13 @@
2011-07-19 Jan Kratochvil <jan.kratochvil@redhat.com>
* gdb.dwarf2/implptr.S: Rebuilt.
* gdb.dwarf2/implptr.c (intp, intpp, intppp): New typedefs.
(bar): Use them for j, k, l.
* gdb.dwarf2/implptr.exp: New variable opts. Support runtest parameter
COMPILE.
(print j in implptr:bar): Update for the intp typedef.
(print p[0].x in implptr:foo): Use more exact regex.
2011-07-18 Tom Tromey <tromey@redhat.com> 2011-07-18 Tom Tromey <tromey@redhat.com>
* gdb.cp/static-method.exp: Add missing single quote. * gdb.cp/static-method.exp: Add missing single quote.

530
gdb/testsuite/gdb.dwarf2/implptr.S
View file

@ -6,7 +6,7 @@
.type foo, @function .type foo, @function
foo: foo:
.LFB1: .LFB1:
.file 1 "implptr.c" .file 1 "gdb.dwarf2/implptr.c"
.loc 1 45 0 .loc 1 45 0
.cfi_startproc .cfi_startproc
.LVL0: .LVL0:
@ -50,41 +50,44 @@ foo:
.type bar, @function .type bar, @function
bar: bar:
.LFB2: .LFB2:
.loc 1 57 0 .loc 1 61 0
.cfi_startproc .cfi_startproc
.LVL7: .LVL7:
.loc 1 61 0 .loc 1 65 0
movl 4(%esp), %eax movl 4(%esp), %eax
addl $1, %eax addl $1, %eax
.loc 1 63 0 .loc 1 67 0
ret ret
.cfi_endproc .cfi_endproc
.LFE2: .LFE2:
.size bar, .-bar .size bar, .-bar
.section .text.startup,"ax",@progbits
.p2align 4,,15 .p2align 4,,15
.globl main .globl main
.type main, @function .type main, @function
main: main:
.LFB3: .LFB3:
.loc 1 66 0 .loc 1 70 0
.cfi_startproc .cfi_startproc
pushl %ebx pushl %ebx
.cfi_def_cfa_offset 8 .cfi_def_cfa_offset 8
.cfi_offset 3, -8 .cfi_offset 3, -8
subl $4, %esp subl $4, %esp
.cfi_def_cfa_offset 12 .cfi_def_cfa_offset 12
.loc 1 67 0 .loc 1 71 0
movl $5, (%esp) movl $5, (%esp)
call bar call bar
.LVL8:
movl $23, (%esp) movl $23, (%esp)
movl %eax, %ebx movl %eax, %ebx
call foo call foo
.loc 1 68 0 .LVL9:
.loc 1 72 0
addl $4, %esp addl $4, %esp
.cfi_def_cfa_offset 8 .cfi_def_cfa_offset 8
.loc 1 67 0 .loc 1 71 0
addl %ebx, %eax addl %ebx, %eax
.loc 1 68 0 .loc 1 72 0
popl %ebx popl %ebx
.cfi_def_cfa_offset 4 .cfi_def_cfa_offset 4
.cfi_restore 3 .cfi_restore 3
@ -93,268 +96,268 @@ main:
.LFE3: .LFE3:
.size main, .-main .size main, .-main
.comm u,24,4 .comm u,24,4
.text
.Letext0: .Letext0:
.section .debug_types,"G",@progbits,wt.ade46b36db7edab6,comdat .section .debug_info,"",@progbits
.long 0x46 .Ldebug_info0:
.long 0x217
.value 0x4 .value 0x4
.long .Ldebug_abbrev0 .long .Ldebug_abbrev0
.byte 0x4 .byte 0x4
.byte 0xad
.byte 0xe4
.byte 0x6b
.byte 0x36
.byte 0xdb
.byte 0x7e
.byte 0xda
.byte 0xb6
.long 0x1d
.uleb128 0x1 .uleb128 0x1
.long .LASF4
.byte 0x1 .byte 0x1
.long .LASF5
.long .LASF6
.long .Ldebug_ranges0+0
.long 0
.long .Ldebug_line0 .long .Ldebug_line0
.uleb128 0x2 .uleb128 0x2
.string "S" .string "S"
.byte 0x8 .byte 0x8
.byte 0x1 .byte 0x1
.byte 0x18 .byte 0x18
.long 0x3c .long 0x44
.uleb128 0x3 .uleb128 0x3
.string "x" .string "x"
.byte 0x1 .byte 0x1
.byte 0x1a .byte 0x1a
.long 0x3c .long 0x44
.byte 0 .byte 0
.uleb128 0x3 .uleb128 0x3
.string "y" .string "y"
.byte 0x1 .byte 0x1
.byte 0x1a .byte 0x1a
.long 0x42 .long 0x4a
.byte 0x4 .byte 0x4
.byte 0 .byte 0
.uleb128 0x4 .uleb128 0x4
.byte 0x4 .byte 0x4
.long 0x42 .long 0x4a
.uleb128 0x5 .uleb128 0x5
.byte 0x4 .byte 0x4
.byte 0x5 .byte 0x5
.string "int" .string "int"
.byte 0 .uleb128 0x6
.section .debug_info,"",@progbits .long .LASF0
.Ldebug_info0: .byte 0x1
.long 0x1b6 .byte 0x37
.value 0x4 .long 0x44
.long .Ldebug_abbrev0
.byte 0x4
.uleb128 0x6 .uleb128 0x6
.long .LASF1 .long .LASF1
.byte 0x1 .byte 0x1
.long .LASF2 .byte 0x38
.long .LASF3 .long 0x67
.long .Ltext0
.long .Letext0
.long .Ldebug_line0
.uleb128 0x4 .uleb128 0x4
.byte 0x4 .byte 0x4
.long 0x2b .long 0x51
.uleb128 0x5 .uleb128 0x6
.long .LASF2
.byte 0x1
.byte 0x39
.long 0x78
.uleb128 0x4
.byte 0x4 .byte 0x4
.byte 0x5 .long 0x5c
.string "int"
.uleb128 0x7 .uleb128 0x7
.string "add" .string "add"
.byte 0x1 .byte 0x1
.byte 0x20 .byte 0x20
.byte 0x3 .byte 0x3
.long 0x5a .long 0xa6
.uleb128 0x8 .uleb128 0x8
.string "a" .string "a"
.byte 0x1 .byte 0x1
.byte 0x20 .byte 0x20
.long 0x5a .long 0xa6
.uleb128 0x8 .uleb128 0x8
.string "b" .string "b"
.byte 0x1 .byte 0x1
.byte 0x20 .byte 0x20
.long 0x5a .long 0xa6
.uleb128 0x8 .uleb128 0x8
.string "c" .string "c"
.byte 0x1 .byte 0x1
.byte 0x20 .byte 0x20
.long 0x2b .long 0x4a
.byte 0 .byte 0
.uleb128 0x9 .uleb128 0x4
.byte 0x4 .byte 0x4
.byte 0xad .long 0x25
.byte 0xe4 .uleb128 0x9
.byte 0x6b
.byte 0x36
.byte 0xdb
.byte 0x7e
.byte 0xda
.byte 0xb6
.uleb128 0xa
.string "foo" .string "foo"
.byte 0x1 .byte 0x1
.byte 0x2c .byte 0x2c
.long 0x2b .long 0x4a
.long .LFB1 .long .LFB1
.long .LFE1 .long .LFE1
.uleb128 0x1 .uleb128 0x1
.byte 0x9c .byte 0x9c
.long 0xff .long 0x147
.uleb128 0xb .uleb128 0xa
.string "i" .string "i"
.byte 0x1 .byte 0x1
.byte 0x2c .byte 0x2c
.long 0x2b .long 0x4a
.long .LLST0 .long .LLST0
.uleb128 0xc .uleb128 0xb
.string "j" .string "j"
.byte 0x1 .byte 0x1
.byte 0x2e .byte 0x2e
.long 0x2b .long 0x4a
.long .LLST1 .long .LLST1
.uleb128 0xc .uleb128 0xb
.string "p" .string "p"
.byte 0x1 .byte 0x1
.byte 0x2f .byte 0x2f
.long 0xff .long 0x147
.long .LLST2 .long .LLST2
.uleb128 0xd .uleb128 0xc
.long 0x32 .long 0x7e
.long .LBB6 .long .LBB6
.long .LBE6 .long .LBE6
.byte 0x1 .byte 0x1
.byte 0x30 .byte 0x30
.long 0xd3 .long 0x11b
.uleb128 0xe .uleb128 0xd
.long 0x50 .long 0x9c
.byte 0 .byte 0
.uleb128 0xf .uleb128 0xe
.long 0x47 .long 0x93
.uleb128 0x6 .uleb128 0x6
.byte 0xf2 .byte 0xf2
.long .Ldebug_info0+151 .long .Ldebug_info0+223
.sleb128 8 .sleb128 8
.uleb128 0x10 .uleb128 0xf
.long 0x3e .long 0x8a
.long .LLST3 .long .LLST3
.byte 0 .byte 0
.uleb128 0x11 .uleb128 0x10
.long 0x32 .long 0x7e
.long .LBB8 .long .LBB8
.long .LBE8 .long .LBE8
.byte 0x1 .byte 0x1
.byte 0x33 .byte 0x33
.uleb128 0xe .uleb128 0xd
.long 0x50 .long 0x9c
.byte 0x3 .byte 0x3
.uleb128 0xf .uleb128 0xe
.long 0x47 .long 0x93
.uleb128 0x6 .uleb128 0x6
.byte 0xf2 .byte 0xf2
.long .Ldebug_info0+151 .long .Ldebug_info0+223
.sleb128 8 .sleb128 8
.uleb128 0x10 .uleb128 0xf
.long 0x3e .long 0x8a
.long .LLST4 .long .LLST4
.byte 0 .byte 0
.byte 0 .byte 0
.uleb128 0x11
.long 0x25
.long 0x157
.uleb128 0x12 .uleb128 0x12
.byte 0xad .long 0x157
.byte 0xe4
.byte 0x6b
.byte 0x36
.byte 0xdb
.byte 0x7e
.byte 0xda
.byte 0xb6
.long 0x113
.uleb128 0x13
.long 0x113
.byte 0x1 .byte 0x1
.byte 0 .byte 0
.uleb128 0x14 .uleb128 0x13
.byte 0x4 .byte 0x4
.byte 0x7 .byte 0x7
.long .LASF0 .long .LASF3
.uleb128 0xa .uleb128 0x9
.string "bar" .string "bar"
.byte 0x1 .byte 0x1
.byte 0x38 .byte 0x3c
.long 0x2b .long 0x4a
.long .LFB2 .long .LFB2
.long .LFE2 .long .LFE2
.uleb128 0x1 .uleb128 0x1
.byte 0x9c .byte 0x9c
.long 0x170 .long 0x1b4
.uleb128 0x15 .uleb128 0x14
.string "i" .string "i"
.byte 0x1 .byte 0x1
.byte 0x38 .byte 0x3c
.long 0x2b .long 0x4a
.uleb128 0x2 .uleb128 0x2
.byte 0x91 .byte 0x91
.sleb128 0 .sleb128 0
.uleb128 0x16 .uleb128 0x15
.string "j" .string "j"
.byte 0x1 .byte 0x1
.byte 0x3a .byte 0x3e
.long 0x25 .long 0x51
.uleb128 0x6 .uleb128 0x6
.byte 0xf2 .byte 0xf2
.long .Ldebug_info0+307 .long .Ldebug_info0+375
.sleb128 0 .sleb128 0
.uleb128 0x16 .uleb128 0x15
.string "k" .string "k"
.byte 0x1 .byte 0x1
.byte 0x3b .byte 0x3f
.long 0x170 .long 0x5c
.uleb128 0x6 .uleb128 0x6
.byte 0xf2 .byte 0xf2
.long .Ldebug_info0+319 .long .Ldebug_info0+387
.sleb128 0 .sleb128 0
.uleb128 0x16 .uleb128 0x15
.string "l" .string "l"
.byte 0x1 .byte 0x1
.byte 0x3c .byte 0x40
.long 0x176 .long 0x6d
.uleb128 0x6 .uleb128 0x6
.byte 0xf2 .byte 0xf2
.long .Ldebug_info0+335 .long .Ldebug_info0+403
.sleb128 0 .sleb128 0
.byte 0 .byte 0
.uleb128 0x4 .uleb128 0x16
.byte 0x4 .long .LASF7
.long 0x25
.uleb128 0x4
.byte 0x4
.long 0x170
.uleb128 0x17
.long .LASF4
.byte 0x1 .byte 0x1
.byte 0x41 .byte 0x45
.long 0x2b .long 0x4a
.long .LFB3 .long .LFB3
.long .LFE3 .long .LFE3
.uleb128 0x1 .uleb128 0x1
.byte 0x9c .byte 0x9c
.long 0x1f2
.uleb128 0x17
.long .LVL8
.long 0x15e
.long 0x1e1
.uleb128 0x18 .uleb128 0x18
.long 0x2b .uleb128 0x2
.long 0x1a1 .byte 0x74
.uleb128 0x13 .sleb128 0
.long 0x113 .uleb128 0x1
.byte 0x5 .byte 0x35
.byte 0 .byte 0
.uleb128 0x19 .uleb128 0x19
.string "u" .long .LVL9
.byte 0x1 .long 0xac
.byte 0x1d .uleb128 0x18
.long 0x191 .uleb128 0x2
.byte 0x74
.sleb128 0
.uleb128 0x1
.byte 0x47
.byte 0
.byte 0
.uleb128 0x11
.long 0x4a
.long 0x202
.uleb128 0x12
.long 0x157
.byte 0x5
.byte 0
.uleb128 0x1a .uleb128 0x1a
.string "u" .string "u"
.byte 0x1 .byte 0x1
.byte 0x1d .byte 0x1d
.long 0x191 .long 0x1f2
.uleb128 0x1b
.string "u"
.byte 0x1
.byte 0x1d
.long 0x1f2
.uleb128 0x5 .uleb128 0x5
.byte 0x3 .byte 0x3
.long u .long u
@ -362,10 +365,20 @@ main:
.section .debug_abbrev,"",@progbits .section .debug_abbrev,"",@progbits
.Ldebug_abbrev0: .Ldebug_abbrev0:
.uleb128 0x1 .uleb128 0x1
.uleb128 0x41 .uleb128 0x11
.byte 0x1 .byte 0x1
.uleb128 0x25
.uleb128 0xe
.uleb128 0x13 .uleb128 0x13
.uleb128 0xb .uleb128 0xb
.uleb128 0x3
.uleb128 0xe
.uleb128 0x1b
.uleb128 0xe
.uleb128 0x55
.uleb128 0x17
.uleb128 0x11
.uleb128 0x1
.uleb128 0x10 .uleb128 0x10
.uleb128 0x17 .uleb128 0x17
.byte 0 .byte 0
@ -421,22 +434,16 @@ main:
.byte 0 .byte 0
.byte 0 .byte 0
.uleb128 0x6 .uleb128 0x6
.uleb128 0x11 .uleb128 0x16
.byte 0x1 .byte 0
.uleb128 0x25
.uleb128 0xe
.uleb128 0x13
.uleb128 0xb
.uleb128 0x3 .uleb128 0x3
.uleb128 0xe .uleb128 0xe
.uleb128 0x1b .uleb128 0x3a
.uleb128 0xe .uleb128 0xb
.uleb128 0x11 .uleb128 0x3b
.uleb128 0x1 .uleb128 0xb
.uleb128 0x12 .uleb128 0x49
.uleb128 0x1 .uleb128 0x13
.uleb128 0x10
.uleb128 0x17
.byte 0 .byte 0
.byte 0 .byte 0
.uleb128 0x7 .uleb128 0x7
@ -470,15 +477,6 @@ main:
.byte 0 .byte 0
.byte 0 .byte 0
.uleb128 0x9 .uleb128 0x9
.uleb128 0xf
.byte 0
.uleb128 0xb
.uleb128 0xb
.uleb128 0x49
.uleb128 0x20
.byte 0
.byte 0
.uleb128 0xa
.uleb128 0x2e .uleb128 0x2e
.byte 0x1 .byte 0x1
.uleb128 0x3f .uleb128 0x3f
@ -499,11 +497,13 @@ main:
.uleb128 0x1 .uleb128 0x1
.uleb128 0x40 .uleb128 0x40
.uleb128 0x18 .uleb128 0x18
.uleb128 0x2117
.uleb128 0x19
.uleb128 0x1 .uleb128 0x1
.uleb128 0x13 .uleb128 0x13
.byte 0 .byte 0
.byte 0 .byte 0
.uleb128 0xb .uleb128 0xa
.uleb128 0x5 .uleb128 0x5
.byte 0 .byte 0
.uleb128 0x3 .uleb128 0x3
@ -518,22 +518,22 @@ main:
.uleb128 0x17 .uleb128 0x17
.byte 0 .byte 0
.byte 0 .byte 0
.uleb128 0xb
.uleb128 0x34
.byte 0
.uleb128 0x3
.uleb128 0x8
.uleb128 0x3a
.uleb128 0xb
.uleb128 0x3b
.uleb128 0xb
.uleb128 0x49
.uleb128 0x13
.uleb128 0x2
.uleb128 0x17
.byte 0
.byte 0
.uleb128 0xc .uleb128 0xc
.uleb128 0x34
.byte 0
.uleb128 0x3
.uleb128 0x8
.uleb128 0x3a
.uleb128 0xb
.uleb128 0x3b
.uleb128 0xb
.uleb128 0x49
.uleb128 0x13
.uleb128 0x2
.uleb128 0x17
.byte 0
.byte 0
.uleb128 0xd
.uleb128 0x1d .uleb128 0x1d
.byte 0x1 .byte 0x1
.uleb128 0x31 .uleb128 0x31
@ -550,7 +550,7 @@ main:
.uleb128 0x13 .uleb128 0x13
.byte 0 .byte 0
.byte 0 .byte 0
.uleb128 0xe .uleb128 0xd
.uleb128 0x5 .uleb128 0x5
.byte 0 .byte 0
.uleb128 0x31 .uleb128 0x31
@ -559,7 +559,7 @@ main:
.uleb128 0xb .uleb128 0xb
.byte 0 .byte 0
.byte 0 .byte 0
.uleb128 0xf .uleb128 0xe
.uleb128 0x5 .uleb128 0x5
.byte 0 .byte 0
.uleb128 0x31 .uleb128 0x31
@ -568,7 +568,7 @@ main:
.uleb128 0x18 .uleb128 0x18
.byte 0 .byte 0
.byte 0 .byte 0
.uleb128 0x10 .uleb128 0xf
.uleb128 0x5 .uleb128 0x5
.byte 0 .byte 0
.uleb128 0x31 .uleb128 0x31
@ -577,7 +577,7 @@ main:
.uleb128 0x17 .uleb128 0x17
.byte 0 .byte 0
.byte 0 .byte 0
.uleb128 0x11 .uleb128 0x10
.uleb128 0x1d .uleb128 0x1d
.byte 0x1 .byte 0x1
.uleb128 0x31 .uleb128 0x31
@ -592,16 +592,16 @@ main:
.uleb128 0xb .uleb128 0xb
.byte 0 .byte 0
.byte 0 .byte 0
.uleb128 0x12 .uleb128 0x11
.uleb128 0x1 .uleb128 0x1
.byte 0x1 .byte 0x1
.uleb128 0x49 .uleb128 0x49
.uleb128 0x20 .uleb128 0x13
.uleb128 0x1 .uleb128 0x1
.uleb128 0x13 .uleb128 0x13
.byte 0 .byte 0
.byte 0 .byte 0
.uleb128 0x13 .uleb128 0x12
.uleb128 0x21 .uleb128 0x21
.byte 0 .byte 0
.uleb128 0x49 .uleb128 0x49
@ -610,7 +610,7 @@ main:
.uleb128 0xb .uleb128 0xb
.byte 0 .byte 0
.byte 0 .byte 0
.uleb128 0x14 .uleb128 0x13
.uleb128 0x24 .uleb128 0x24
.byte 0 .byte 0
.uleb128 0xb .uleb128 0xb
@ -621,7 +621,7 @@ main:
.uleb128 0xe .uleb128 0xe
.byte 0 .byte 0
.byte 0 .byte 0
.uleb128 0x15 .uleb128 0x14
.uleb128 0x5 .uleb128 0x5
.byte 0 .byte 0
.uleb128 0x3 .uleb128 0x3
@ -636,24 +636,24 @@ main:
.uleb128 0x18 .uleb128 0x18
.byte 0 .byte 0
.byte 0 .byte 0
.uleb128 0x15
.uleb128 0x34
.byte 0
.uleb128 0x3
.uleb128 0x8
.uleb128 0x3a
.uleb128 0xb
.uleb128 0x3b
.uleb128 0xb
.uleb128 0x49
.uleb128 0x13
.uleb128 0x2
.uleb128 0x18
.byte 0
.byte 0
.uleb128 0x16 .uleb128 0x16
.uleb128 0x34
.byte 0
.uleb128 0x3
.uleb128 0x8
.uleb128 0x3a
.uleb128 0xb
.uleb128 0x3b
.uleb128 0xb
.uleb128 0x49
.uleb128 0x13
.uleb128 0x2
.uleb128 0x18
.byte 0
.byte 0
.uleb128 0x17
.uleb128 0x2e .uleb128 0x2e
.byte 0 .byte 0x1
.uleb128 0x3f .uleb128 0x3f
.uleb128 0x19 .uleb128 0x19
.uleb128 0x3 .uleb128 0x3
@ -670,18 +670,42 @@ main:
.uleb128 0x1 .uleb128 0x1
.uleb128 0x40 .uleb128 0x40
.uleb128 0x18 .uleb128 0x18
.uleb128 0x2117
.uleb128 0x19
.uleb128 0x1
.uleb128 0x13
.byte 0
.byte 0
.uleb128 0x17
.uleb128 0x4109
.byte 0x1
.uleb128 0x11
.uleb128 0x1
.uleb128 0x31
.uleb128 0x13
.uleb128 0x1
.uleb128 0x13
.byte 0 .byte 0
.byte 0 .byte 0
.uleb128 0x18 .uleb128 0x18
.uleb128 0x1 .uleb128 0x410a
.byte 0x1 .byte 0
.uleb128 0x49 .uleb128 0x2
.uleb128 0x13 .uleb128 0x18
.uleb128 0x1 .uleb128 0x2111
.uleb128 0x13 .uleb128 0x18
.byte 0 .byte 0
.byte 0 .byte 0
.uleb128 0x19 .uleb128 0x19
.uleb128 0x4109
.byte 0x1
.uleb128 0x11
.uleb128 0x1
.uleb128 0x31
.uleb128 0x13
.byte 0
.byte 0
.uleb128 0x1a
.uleb128 0x34 .uleb128 0x34
.byte 0 .byte 0
.uleb128 0x3 .uleb128 0x3
@ -698,7 +722,7 @@ main:
.uleb128 0x19 .uleb128 0x19
.byte 0 .byte 0
.byte 0 .byte 0
.uleb128 0x1a .uleb128 0x1b
.uleb128 0x34 .uleb128 0x34
.byte 0 .byte 0
.uleb128 0x3 .uleb128 0x3
@ -719,13 +743,13 @@ main:
.section .debug_loc,"",@progbits .section .debug_loc,"",@progbits
.Ldebug_loc0: .Ldebug_loc0:
.LLST0: .LLST0:
.long .LVL0-.Ltext0 .long .LVL0
.long .LVL1-.Ltext0 .long .LVL1
.value 0x2 .value 0x2
.byte 0x91 .byte 0x91
.sleb128 0 .sleb128 0
.long .LVL1-.Ltext0 .long .LVL1
.long .LFE1-.Ltext0 .long .LFE1
.value 0x6 .value 0x6
.byte 0x91 .byte 0x91
.sleb128 0 .sleb128 0
@ -736,13 +760,13 @@ main:
.long 0 .long 0
.long 0 .long 0
.LLST1: .LLST1:
.long .LVL1-.Ltext0 .long .LVL1
.long .LVL4-.Ltext0 .long .LVL4
.value 0x2 .value 0x2
.byte 0x91 .byte 0x91
.sleb128 0 .sleb128 0
.long .LVL4-.Ltext0 .long .LVL4
.long .LFE1-.Ltext0 .long .LFE1
.value 0x6 .value 0x6
.byte 0x91 .byte 0x91
.sleb128 0 .sleb128 0
@ -753,11 +777,11 @@ main:
.long 0 .long 0
.long 0 .long 0
.LLST2: .LLST2:
.long .LVL1-.Ltext0 .long .LVL1
.long .LVL4-.Ltext0 .long .LVL4
.value 0x20 .value 0x20
.byte 0xf2 .byte 0xf2
.long .Ldebug_info0+125 .long .Ldebug_info0+197
.sleb128 0 .sleb128 0
.byte 0x93 .byte 0x93
.uleb128 0x4 .uleb128 0x4
@ -770,7 +794,7 @@ main:
.byte 0x93 .byte 0x93
.uleb128 0x4 .uleb128 0x4
.byte 0xf2 .byte 0xf2
.long .Ldebug_info0+138 .long .Ldebug_info0+210
.sleb128 0 .sleb128 0
.byte 0x93 .byte 0x93
.uleb128 0x4 .uleb128 0x4
@ -782,11 +806,11 @@ main:
.byte 0x9f .byte 0x9f
.byte 0x93 .byte 0x93
.uleb128 0x4 .uleb128 0x4
.long .LVL4-.Ltext0 .long .LVL4
.long .LFE1-.Ltext0 .long .LFE1
.value 0x20 .value 0x20
.byte 0xf2 .byte 0xf2
.long .Ldebug_info0+138 .long .Ldebug_info0+210
.sleb128 0 .sleb128 0
.byte 0x93 .byte 0x93
.uleb128 0x4 .uleb128 0x4
@ -799,7 +823,7 @@ main:
.byte 0x93 .byte 0x93
.uleb128 0x4 .uleb128 0x4
.byte 0xf2 .byte 0xf2
.long .Ldebug_info0+125 .long .Ldebug_info0+197
.sleb128 0 .sleb128 0
.byte 0x93 .byte 0x93
.uleb128 0x4 .uleb128 0x4
@ -814,47 +838,47 @@ main:
.long 0 .long 0
.long 0 .long 0
.LLST3: .LLST3:
.long .LVL1-.Ltext0 .long .LVL1
.long .LVL2-.Ltext0 .long .LVL2
.value 0x6 .value 0x6
.byte 0xf2 .byte 0xf2
.long .Ldebug_info0+151 .long .Ldebug_info0+223
.sleb128 0 .sleb128 0
.long .LVL2-.Ltext0 .long .LVL2
.long .LVL3-.Ltext0 .long .LVL3
.value 0x2 .value 0x2
.byte 0x30 .byte 0x30
.byte 0x9f .byte 0x9f
.long .LVL3-.Ltext0 .long .LVL3
.long .LFE1-.Ltext0 .long .LFE1
.value 0x6 .value 0x6
.byte 0xf2 .byte 0xf2
.long .Ldebug_info0+151 .long .Ldebug_info0+223
.sleb128 8 .sleb128 8
.long 0 .long 0
.long 0 .long 0
.LLST4: .LLST4:
.long .LVL4-.Ltext0 .long .LVL4
.long .LVL5-.Ltext0 .long .LVL5
.value 0x6 .value 0x6
.byte 0xf2 .byte 0xf2
.long .Ldebug_info0+151 .long .Ldebug_info0+223
.sleb128 0 .sleb128 0
.long .LVL5-.Ltext0 .long .LVL5
.long .LVL6-.Ltext0 .long .LVL6
.value 0x2 .value 0x2
.byte 0x30 .byte 0x30
.byte 0x9f .byte 0x9f
.long .LVL6-.Ltext0 .long .LVL6
.long .LFE1-.Ltext0 .long .LFE1
.value 0x6 .value 0x6
.byte 0xf2 .byte 0xf2
.long .Ldebug_info0+151 .long .Ldebug_info0+223
.sleb128 8 .sleb128 8
.long 0 .long 0
.long 0 .long 0
.section .debug_aranges,"",@progbits .section .debug_aranges,"",@progbits
.long 0x1c .long 0x24
.value 0x2 .value 0x2
.long .Ldebug_info0 .long .Ldebug_info0
.byte 0x4 .byte 0x4
@ -863,20 +887,36 @@ main:
.value 0 .value 0
.long .Ltext0 .long .Ltext0
.long .Letext0-.Ltext0 .long .Letext0-.Ltext0
.long .LFB3
.long .LFE3-.LFB3
.long 0
.long 0
.section .debug_ranges,"",@progbits
.Ldebug_ranges0:
.long .Ltext0
.long .Letext0
.long .LFB3
.long .LFE3
.long 0 .long 0
.long 0 .long 0
.section .debug_line,"",@progbits .section .debug_line,"",@progbits
.Ldebug_line0: .Ldebug_line0:
.section .debug_str,"MS",@progbits,1 .section .debug_str,"MS",@progbits,1
.LASF0: .LASF5:
.string "unsigned int" .string "gdb.dwarf2/implptr.c"
.LASF6:
.string ""
.LASF3: .LASF3:
.string "/home/tromey/gnu/archer/archer/gdb/testsuite/gdb.dwarf2" .string "unsigned int"
.LASF4: .LASF7:
.string "main" .string "main"
.LASF2: .LASF2:
.string "implptr.c" .string "intppp"
.LASF4:
.string "GNU C 4.6.1 20110627 (Red Hat 4.6.1-1)"
.LASF0:
.string "intp"
.LASF1: .LASF1:
.string "GNU C 4.6.0 20101116 (experimental) [trunk revision 166803]" .string "intpp"
.ident "GCC: (GNU) 4.6.0 20101116 (experimental) [trunk revision 166803]" .ident "GCC: (GNU) 4.6.1 20110627 (Red Hat 4.6.1-1)"
.section .note.GNU-stack,"",@progbits .section .note.GNU-stack,"",@progbits

10
gdb/testsuite/gdb.dwarf2/implptr.c
View file

@ -52,12 +52,16 @@ foo (int i)
return i + j; /* foo breakpoint */ return i + j; /* foo breakpoint */
} }
typedef int *intp;
typedef intp *intpp;
typedef intpp *intppp;
int __attribute__ ((noinline, used, noclone)) int __attribute__ ((noinline, used, noclone))
bar (int i) bar (int i)
{ {
int *j = &i; intp j = &i;
int **k = &j; intpp k = &j;
int ***l = &k; intppp l = &k;
i++; /* bar breakpoint */ i++; /* bar breakpoint */
return i; return i;
} }

20
gdb/testsuite/gdb.dwarf2/implptr.exp
View file

@ -20,17 +20,23 @@ load_lib dwarf.exp
if {![dwarf2_support]} { if {![dwarf2_support]} {
return 0 return 0
} }
# This test can only be run on x86 targets.
if {![is_x86_like_target]} {
return 0
}
set testfile "implptr" set testfile "implptr"
set srcfile ${testfile}.S set srcfile ${testfile}.S
set csrcfile ${testfile}.c set csrcfile ${testfile}.c
set binfile ${objdir}/${subdir}/${testfile}.x set binfile ${objdir}/${subdir}/${testfile}.x
set opts {}
if {[prepare_for_testing ${testfile}.exp ${testfile}.x $srcfile]} { if [info exists COMPILE] {
# make check RUNTESTFLAGS='gdb.dwarf2/implptr.exp COMPILE=1 CC_FOR_TARGET=gcc\ -m32'
set srcfile ${csrcfile}
lappend opts debug optimize=-O2
} elseif {![is_x86_like_target]} {
# This test can only be run on x86 targets.
return 0
}
if {[prepare_for_testing ${testfile}.exp ${testfile}.x $srcfile $opts]} {
return -1 return -1
} }
@ -45,7 +51,7 @@ proc implptr_test_bar {} {
gdb_test "break implptr.c:$line" "Breakpoint 2.*" \ gdb_test "break implptr.c:$line" "Breakpoint 2.*" \
"set bar breakpoint for implptr" "set bar breakpoint for implptr"
gdb_continue_to_breakpoint "continue to bar breakpoint for implptr" gdb_continue_to_breakpoint "continue to bar breakpoint for implptr"
gdb_test "print j" " = .int .. <synthetic pointer>" "print j in implptr:bar" gdb_test "print j" " = \\(intp\\) <synthetic pointer>" "print j in implptr:bar"
gdb_test "print *j" " = 5" "print *j in implptr:bar" gdb_test "print *j" " = 5" "print *j in implptr:bar"
gdb_test "print **k" " = 5" "print **k in implptr:bar" gdb_test "print **k" " = 5" "print **k in implptr:bar"
gdb_test "print ***l" " = 5" "print ***l in implptr:bar" gdb_test "print ***l" " = 5" "print ***l in implptr:bar"
@ -58,7 +64,7 @@ proc implptr_test_foo {} {
gdb_test "break implptr.c:$line" "Breakpoint 3.*" \ gdb_test "break implptr.c:$line" "Breakpoint 3.*" \
"set foo breakpoint for implptr" "set foo breakpoint for implptr"
gdb_continue_to_breakpoint "continue to foo breakpoint for implptr" gdb_continue_to_breakpoint "continue to foo breakpoint for implptr"
gdb_test "print p\[0].x" " = .int .. <synthetic pointer>" \ gdb_test "print p\[0].x" " = \\(int \\*\\) <synthetic pointer>" \
"print p\[0].x in implptr:foo" "print p\[0].x in implptr:foo"
gdb_test "print *p\[0].x" " = 69" \ gdb_test "print *p\[0].x" " = 69" \
"print *p\[0].x in implptr:foo" "print *p\[0].x in implptr:foo"