Fix read_frame_arg for optimized-out entry values.
gdb/ 2014-07-22 Jan Kratochvil <jan.kratochvil@redhat.com> * stack.c (read_frame_arg): Verify value_optimized_out before calling value_available_contents_eq. gdb/testsuite/ 2014-07-22 Jan Kratochvil <jan.kratochvil@redhat.com> * gdb.arch/amd64-entry-value-paramref.S: New file. * gdb.arch/amd64-entry-value-paramref.cc: New file. * gdb.arch/amd64-entry-value-paramref.exp: New file. * gdb.arch/amd64-optimout-repeat.S: New file. * gdb.arch/amd64-optimout-repeat.c: New file. * gdb.arch/amd64-optimout-repeat.exp: New file. Message-ID: <20140720150727.GA18488@host2.jankratochvil.net> Message-ID: <20140711153757.GA452@host2.jankratochvil.net>
This commit is contained in:
Jan Kratochvil
parent
bddbbedd70
commit
e214cf6c2e
|
|
@ -1,3 +1,8 @@
|
|||
2014-07-22 Jan Kratochvil <jan.kratochvil@redhat.com>
|
||||
|
||||
* stack.c (read_frame_arg): Verify value_optimized_out before calling
|
||||
value_available_contents_eq.
|
||||
|
||||
2014-07-22 Pedro Alves <palves@redhat.com>
|
||||
|
||||
* value.c (allocate_optimized_out_value): Don't mark value as
|
||||
|
|
|
|||
|
|
@ -413,6 +413,8 @@ read_frame_arg (struct symbol *sym, struct frame_info *frame,
|
|||
/* If the reference addresses match but dereferenced
|
||||
content does not match print them. */
|
||||
if (val != val_deref
|
||||
&& !value_optimized_out (val_deref)
|
||||
&& !value_optimized_out (entryval_deref)
|
||||
&& value_available_contents_eq (val_deref, 0,
|
||||
entryval_deref, 0,
|
||||
TYPE_LENGTH (type_deref)))
|
||||
|
|
|
|||
|
|
@ -1,3 +1,12 @@
|
|||
2014-07-22 Jan Kratochvil <jan.kratochvil@redhat.com>
|
||||
|
||||
* gdb.arch/amd64-entry-value-paramref.S: New file.
|
||||
* gdb.arch/amd64-entry-value-paramref.cc: New file.
|
||||
* gdb.arch/amd64-entry-value-paramref.exp: New file.
|
||||
* gdb.arch/amd64-optimout-repeat.S: New file.
|
||||
* gdb.arch/amd64-optimout-repeat.c: New file.
|
||||
* gdb.arch/amd64-optimout-repeat.exp: New file.
|
||||
|
||||
2014-07-17 Jan Kratochvil <jan.kratochvil@redhat.com>
|
||||
|
||||
PR gdb/17170
|
||||
|
|
|
|||
|
|
@ -0,0 +1,459 @@
|
|||
/* This testcase is part of GDB, the GNU debugger.
|
||||
|
||||
Copyright 2014 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/>. */
|
||||
|
||||
/* This file is compiled from gdb.arch/amd64-entry-value-paramref.cc
|
||||
using -g -dA -S -O2.
|
||||
Additionally it has been patched. */
|
||||
|
||||
.file "amd64-entry-value-paramref.cc"
|
||||
.text
|
||||
.Ltext0:
|
||||
.p2align 4,,15
|
||||
.type _ZL3barRi.constprop.0, @function
|
||||
_ZL3barRi.constprop.0:
|
||||
.LFB2:
|
||||
.file 1 "gdb.arch/amd64-entry-value-paramref.cc"
|
||||
# gdb.arch/amd64-entry-value-paramref.cc:21
|
||||
.loc 1 21 0
|
||||
.cfi_startproc
|
||||
.LVL0:
|
||||
# BLOCK 2 freq:10000 seq:0
|
||||
# PRED: ENTRY [100.0%] (FALLTHRU)
|
||||
# gdb.arch/amd64-entry-value-paramref.cc:23
|
||||
.loc 1 23 0
|
||||
movl vv(%rip), %eax
|
||||
# gdb.arch/amd64-entry-value-paramref.cc:24
|
||||
.loc 1 24 0
|
||||
movq %rdi, p(%rip)
|
||||
# gdb.arch/amd64-entry-value-paramref.cc:23
|
||||
.loc 1 23 0
|
||||
addl $1, %eax
|
||||
movl %eax, vv(%rip)
|
||||
# gdb.arch/amd64-entry-value-paramref.cc:25
|
||||
.loc 1 25 0
|
||||
movl (%rdi), %eax
|
||||
# SUCC: EXIT [100.0%]
|
||||
# gdb.arch/amd64-entry-value-paramref.cc:26
|
||||
.loc 1 26 0
|
||||
ret
|
||||
.cfi_endproc
|
||||
.LFE2:
|
||||
.size _ZL3barRi.constprop.0, .-_ZL3barRi.constprop.0
|
||||
.section .text.startup,"ax",@progbits
|
||||
.p2align 4,,15
|
||||
.globl main
|
||||
.type main, @function
|
||||
main:
|
||||
.LFB1:
|
||||
# gdb.arch/amd64-entry-value-paramref.cc:30
|
||||
.loc 1 30 0
|
||||
.cfi_startproc
|
||||
# BLOCK 2 freq:10000 seq:0
|
||||
# PRED: ENTRY [100.0%] (FALLTHRU)
|
||||
subq $16, %rsp
|
||||
.cfi_def_cfa_offset 24
|
||||
.LBB2:
|
||||
# gdb.arch/amd64-entry-value-paramref.cc:32
|
||||
.loc 1 32 0
|
||||
leaq 12(%rsp), %rdi
|
||||
# gdb.arch/amd64-entry-value-paramref.cc:31
|
||||
.loc 1 31 0
|
||||
movl $10, 12(%rsp)
|
||||
# gdb.arch/amd64-entry-value-paramref.cc:32
|
||||
.loc 1 32 0
|
||||
call _ZL3barRi.constprop.0
|
||||
.LVL1:
|
||||
.LBE2:
|
||||
# gdb.arch/amd64-entry-value-paramref.cc:33
|
||||
.loc 1 33 0
|
||||
addq $16, %rsp
|
||||
.cfi_def_cfa_offset 8
|
||||
# SUCC: EXIT [100.0%]
|
||||
ret
|
||||
.cfi_endproc
|
||||
.LFE1:
|
||||
.size main, .-main
|
||||
.globl p
|
||||
.bss
|
||||
.align 8
|
||||
.type p, @object
|
||||
.size p, 8
|
||||
p:
|
||||
.zero 8
|
||||
.globl vv
|
||||
.align 4
|
||||
.type vv, @object
|
||||
.size vv, 4
|
||||
vv:
|
||||
.zero 4
|
||||
.text
|
||||
.Letext0:
|
||||
.section .debug_info,"",@progbits
|
||||
.Ldebug_info0:
|
||||
.long .Linfo_end - .Linfo_start # Length of Compilation Unit Info
|
||||
.Linfo_start:
|
||||
.value 0x4 # DWARF version number
|
||||
.long .Ldebug_abbrev0 # Offset Into Abbrev. Section
|
||||
.byte 0x8 # Pointer Size (in bytes)
|
||||
.uleb128 0x1 # (DIE (0xb) DW_TAG_compile_unit)
|
||||
.long .LASF0 # DW_AT_producer: "GNU C++ 4.8.2 20131212 (Red Hat 4.8.2-7) -mtune=generic -march=x86-64 -g -O2"
|
||||
.byte 0x4 # DW_AT_language
|
||||
.long .LASF1 # DW_AT_name: "gdb.arch/amd64-entry-value-paramref.cc"
|
||||
.long .LASF2 # DW_AT_comp_dir: ""
|
||||
.long .Ldebug_ranges0+0 # DW_AT_ranges
|
||||
.quad 0 # DW_AT_low_pc
|
||||
.long .Ldebug_line0 # DW_AT_stmt_list
|
||||
DIE29: .uleb128 0x2 # (DIE (0x29) DW_TAG_subprogram)
|
||||
.ascii "bar\0" # DW_AT_name
|
||||
.byte 0x1 # DW_AT_decl_file (gdb.arch/amd64-entry-value-paramref.cc)
|
||||
.byte 0x15 # DW_AT_decl_line
|
||||
.long DIE45 # DW_AT_type
|
||||
.byte 0x1 # DW_AT_inline
|
||||
DIE39: .uleb128 0x3 # (DIE (0x39) DW_TAG_formal_parameter)
|
||||
.ascii "ref\0" # DW_AT_name
|
||||
.byte 0x1 # DW_AT_decl_file (gdb.arch/amd64-entry-value-paramref.cc)
|
||||
.byte 0x15 # DW_AT_decl_line
|
||||
.long DIE4c # DW_AT_type
|
||||
.byte 0 # end of children of DIE 0x29
|
||||
DIE45: .uleb128 0x4 # (DIE (0x45) DW_TAG_base_type)
|
||||
.byte 0x4 # DW_AT_byte_size
|
||||
.byte 0x5 # DW_AT_encoding
|
||||
.ascii "int\0" # DW_AT_name
|
||||
DIE4c: .uleb128 0x5 # (DIE (0x4c) DW_TAG_const_type)
|
||||
.long DIE51 # DW_AT_type
|
||||
DIE51: .uleb128 0x6 # (DIE (0x51) DW_TAG_reference_type)
|
||||
.byte 0x8 # DW_AT_byte_size
|
||||
.long DIE45 # DW_AT_type
|
||||
DIE57: .uleb128 0x7 # (DIE (0x57) DW_TAG_subprogram)
|
||||
.long DIE29 # DW_AT_abstract_origin
|
||||
.quad .LFB2 # DW_AT_low_pc
|
||||
.quad .LFE2-.LFB2 # DW_AT_high_pc
|
||||
.uleb128 0x1 # DW_AT_frame_base
|
||||
.byte 0x9c # DW_OP_call_frame_cfa
|
||||
# DW_AT_GNU_all_call_sites
|
||||
DIE72: .uleb128 0x8 # (DIE (0x72) DW_TAG_formal_parameter)
|
||||
.long DIE39 # DW_AT_abstract_origin
|
||||
.uleb128 0x1 # DW_AT_location
|
||||
.byte 0x55 # DW_OP_reg5
|
||||
.byte 0 # end of children of DIE 0x57
|
||||
DIE7a: .uleb128 0x9 # (DIE (0x7a) DW_TAG_subprogram)
|
||||
# DW_AT_external
|
||||
.long .LASF3 # DW_AT_name: "main"
|
||||
.byte 0x1 # DW_AT_decl_file (gdb.arch/amd64-entry-value-paramref.cc)
|
||||
.byte 0x1d # DW_AT_decl_line
|
||||
.long DIE45 # DW_AT_type
|
||||
.quad .LFB1 # DW_AT_low_pc
|
||||
.quad .LFE1-.LFB1 # DW_AT_high_pc
|
||||
.uleb128 0x1 # DW_AT_frame_base
|
||||
.byte 0x9c # DW_OP_call_frame_cfa
|
||||
# DW_AT_GNU_all_call_sites
|
||||
DIE9b: .uleb128 0xa # (DIE (0x9b) DW_TAG_lexical_block)
|
||||
.quad .LBB2 # DW_AT_low_pc
|
||||
.quad .LBE2-.LBB2 # DW_AT_high_pc
|
||||
DIEac: .uleb128 0xb # (DIE (0xac) DW_TAG_variable)
|
||||
.ascii "var\0" # DW_AT_name
|
||||
.byte 0x1 # DW_AT_decl_file (gdb.arch/amd64-entry-value-paramref.cc)
|
||||
.byte 0x1f # DW_AT_decl_line
|
||||
.long DIE45 # DW_AT_type
|
||||
.uleb128 0x2 # DW_AT_location
|
||||
.byte 0x91 # DW_OP_fbreg
|
||||
.sleb128 -12
|
||||
DIEba: .uleb128 0xc # (DIE (0xba) DW_TAG_GNU_call_site)
|
||||
.quad .LVL1 # DW_AT_low_pc
|
||||
.long DIE57 # DW_AT_abstract_origin
|
||||
DIEc7: .uleb128 0xd # (DIE (0xc7) DW_TAG_GNU_call_site_parameter)
|
||||
.uleb128 0x1 # DW_AT_location
|
||||
.byte 0x55 # DW_OP_reg5
|
||||
.uleb128 0x2 # DW_AT_GNU_call_site_value
|
||||
.byte 0x91 # DW_OP_fbreg
|
||||
.sleb128 -12
|
||||
#if 0
|
||||
.uleb128 0x1 # DW_AT_GNU_call_site_data_value
|
||||
.byte 0x3a # DW_OP_lit10
|
||||
#else
|
||||
.uleb128 1f - 2f # DW_AT_GNU_call_site_data_value
|
||||
2:
|
||||
.byte 0xf3 # DW_OP_GNU_entry_value
|
||||
.uleb128 1f - 3f
|
||||
3:
|
||||
.byte 0x55 # DW_OP_reg5
|
||||
1:
|
||||
#endif
|
||||
.byte 0 # end of children of DIE 0xba
|
||||
.byte 0 # end of children of DIE 0x9b
|
||||
.byte 0 # end of children of DIE 0x7a
|
||||
DIEd2: .uleb128 0xe # (DIE (0xd2) DW_TAG_variable)
|
||||
.ascii "vv\0" # DW_AT_name
|
||||
.byte 0x1 # DW_AT_decl_file (gdb.arch/amd64-entry-value-paramref.cc)
|
||||
.byte 0x12 # DW_AT_decl_line
|
||||
.long DIEe6 # DW_AT_type
|
||||
# DW_AT_external
|
||||
.uleb128 0x9 # DW_AT_location
|
||||
.byte 0x3 # DW_OP_addr
|
||||
.quad vv
|
||||
DIEe6: .uleb128 0xf # (DIE (0xe6) DW_TAG_volatile_type)
|
||||
.long DIE45 # DW_AT_type
|
||||
DIEeb: .uleb128 0xe # (DIE (0xeb) DW_TAG_variable)
|
||||
.ascii "p\0" # DW_AT_name
|
||||
.byte 0x1 # DW_AT_decl_file (gdb.arch/amd64-entry-value-paramref.cc)
|
||||
.byte 0x12 # DW_AT_decl_line
|
||||
.long DIEfe # DW_AT_type
|
||||
# DW_AT_external
|
||||
.uleb128 0x9 # DW_AT_location
|
||||
.byte 0x3 # DW_OP_addr
|
||||
.quad p
|
||||
DIEfe: .uleb128 0x10 # (DIE (0xfe) DW_TAG_pointer_type)
|
||||
.byte 0x8 # DW_AT_byte_size
|
||||
.long DIEe6 # DW_AT_type
|
||||
.byte 0 # end of children of DIE 0xb
|
||||
.Linfo_end:
|
||||
.section .debug_abbrev,"",@progbits
|
||||
.Ldebug_abbrev0:
|
||||
.uleb128 0x1 # (abbrev code)
|
||||
.uleb128 0x11 # (TAG: DW_TAG_compile_unit)
|
||||
.byte 0x1 # DW_children_yes
|
||||
.uleb128 0x25 # (DW_AT_producer)
|
||||
.uleb128 0xe # (DW_FORM_strp)
|
||||
.uleb128 0x13 # (DW_AT_language)
|
||||
.uleb128 0xb # (DW_FORM_data1)
|
||||
.uleb128 0x3 # (DW_AT_name)
|
||||
.uleb128 0xe # (DW_FORM_strp)
|
||||
.uleb128 0x1b # (DW_AT_comp_dir)
|
||||
.uleb128 0xe # (DW_FORM_strp)
|
||||
.uleb128 0x55 # (DW_AT_ranges)
|
||||
.uleb128 0x17 # (DW_FORM_sec_offset)
|
||||
.uleb128 0x11 # (DW_AT_low_pc)
|
||||
.uleb128 0x1 # (DW_FORM_addr)
|
||||
.uleb128 0x10 # (DW_AT_stmt_list)
|
||||
.uleb128 0x17 # (DW_FORM_sec_offset)
|
||||
.byte 0
|
||||
.byte 0
|
||||
.uleb128 0x2 # (abbrev code)
|
||||
.uleb128 0x2e # (TAG: DW_TAG_subprogram)
|
||||
.byte 0x1 # DW_children_yes
|
||||
.uleb128 0x3 # (DW_AT_name)
|
||||
.uleb128 0x8 # (DW_FORM_string)
|
||||
.uleb128 0x3a # (DW_AT_decl_file)
|
||||
.uleb128 0xb # (DW_FORM_data1)
|
||||
.uleb128 0x3b # (DW_AT_decl_line)
|
||||
.uleb128 0xb # (DW_FORM_data1)
|
||||
.uleb128 0x49 # (DW_AT_type)
|
||||
.uleb128 0x13 # (DW_FORM_ref4)
|
||||
.uleb128 0x20 # (DW_AT_inline)
|
||||
.uleb128 0xb # (DW_FORM_data1)
|
||||
.byte 0
|
||||
.byte 0
|
||||
.uleb128 0x3 # (abbrev code)
|
||||
.uleb128 0x5 # (TAG: DW_TAG_formal_parameter)
|
||||
.byte 0 # DW_children_no
|
||||
.uleb128 0x3 # (DW_AT_name)
|
||||
.uleb128 0x8 # (DW_FORM_string)
|
||||
.uleb128 0x3a # (DW_AT_decl_file)
|
||||
.uleb128 0xb # (DW_FORM_data1)
|
||||
.uleb128 0x3b # (DW_AT_decl_line)
|
||||
.uleb128 0xb # (DW_FORM_data1)
|
||||
.uleb128 0x49 # (DW_AT_type)
|
||||
.uleb128 0x13 # (DW_FORM_ref4)
|
||||
.byte 0
|
||||
.byte 0
|
||||
.uleb128 0x4 # (abbrev code)
|
||||
.uleb128 0x24 # (TAG: DW_TAG_base_type)
|
||||
.byte 0 # DW_children_no
|
||||
.uleb128 0xb # (DW_AT_byte_size)
|
||||
.uleb128 0xb # (DW_FORM_data1)
|
||||
.uleb128 0x3e # (DW_AT_encoding)
|
||||
.uleb128 0xb # (DW_FORM_data1)
|
||||
.uleb128 0x3 # (DW_AT_name)
|
||||
.uleb128 0x8 # (DW_FORM_string)
|
||||
.byte 0
|
||||
.byte 0
|
||||
.uleb128 0x5 # (abbrev code)
|
||||
.uleb128 0x26 # (TAG: DW_TAG_const_type)
|
||||
.byte 0 # DW_children_no
|
||||
.uleb128 0x49 # (DW_AT_type)
|
||||
.uleb128 0x13 # (DW_FORM_ref4)
|
||||
.byte 0
|
||||
.byte 0
|
||||
.uleb128 0x6 # (abbrev code)
|
||||
.uleb128 0x10 # (TAG: DW_TAG_reference_type)
|
||||
.byte 0 # DW_children_no
|
||||
.uleb128 0xb # (DW_AT_byte_size)
|
||||
.uleb128 0xb # (DW_FORM_data1)
|
||||
.uleb128 0x49 # (DW_AT_type)
|
||||
.uleb128 0x13 # (DW_FORM_ref4)
|
||||
.byte 0
|
||||
.byte 0
|
||||
.uleb128 0x7 # (abbrev code)
|
||||
.uleb128 0x2e # (TAG: DW_TAG_subprogram)
|
||||
.byte 0x1 # DW_children_yes
|
||||
.uleb128 0x31 # (DW_AT_abstract_origin)
|
||||
.uleb128 0x13 # (DW_FORM_ref4)
|
||||
.uleb128 0x11 # (DW_AT_low_pc)
|
||||
.uleb128 0x1 # (DW_FORM_addr)
|
||||
.uleb128 0x12 # (DW_AT_high_pc)
|
||||
.uleb128 0x7 # (DW_FORM_data8)
|
||||
.uleb128 0x40 # (DW_AT_frame_base)
|
||||
.uleb128 0x18 # (DW_FORM_exprloc)
|
||||
.uleb128 0x2117 # (DW_AT_GNU_all_call_sites)
|
||||
.uleb128 0x19 # (DW_FORM_flag_present)
|
||||
.byte 0
|
||||
.byte 0
|
||||
.uleb128 0x8 # (abbrev code)
|
||||
.uleb128 0x5 # (TAG: DW_TAG_formal_parameter)
|
||||
.byte 0 # DW_children_no
|
||||
.uleb128 0x31 # (DW_AT_abstract_origin)
|
||||
.uleb128 0x13 # (DW_FORM_ref4)
|
||||
.uleb128 0x2 # (DW_AT_location)
|
||||
.uleb128 0x18 # (DW_FORM_exprloc)
|
||||
.byte 0
|
||||
.byte 0
|
||||
.uleb128 0x9 # (abbrev code)
|
||||
.uleb128 0x2e # (TAG: DW_TAG_subprogram)
|
||||
.byte 0x1 # DW_children_yes
|
||||
.uleb128 0x3f # (DW_AT_external)
|
||||
.uleb128 0x19 # (DW_FORM_flag_present)
|
||||
.uleb128 0x3 # (DW_AT_name)
|
||||
.uleb128 0xe # (DW_FORM_strp)
|
||||
.uleb128 0x3a # (DW_AT_decl_file)
|
||||
.uleb128 0xb # (DW_FORM_data1)
|
||||
.uleb128 0x3b # (DW_AT_decl_line)
|
||||
.uleb128 0xb # (DW_FORM_data1)
|
||||
.uleb128 0x49 # (DW_AT_type)
|
||||
.uleb128 0x13 # (DW_FORM_ref4)
|
||||
.uleb128 0x11 # (DW_AT_low_pc)
|
||||
.uleb128 0x1 # (DW_FORM_addr)
|
||||
.uleb128 0x12 # (DW_AT_high_pc)
|
||||
.uleb128 0x7 # (DW_FORM_data8)
|
||||
.uleb128 0x40 # (DW_AT_frame_base)
|
||||
.uleb128 0x18 # (DW_FORM_exprloc)
|
||||
.uleb128 0x2117 # (DW_AT_GNU_all_call_sites)
|
||||
.uleb128 0x19 # (DW_FORM_flag_present)
|
||||
.byte 0
|
||||
.byte 0
|
||||
.uleb128 0xa # (abbrev code)
|
||||
.uleb128 0xb # (TAG: DW_TAG_lexical_block)
|
||||
.byte 0x1 # DW_children_yes
|
||||
.uleb128 0x11 # (DW_AT_low_pc)
|
||||
.uleb128 0x1 # (DW_FORM_addr)
|
||||
.uleb128 0x12 # (DW_AT_high_pc)
|
||||
.uleb128 0x7 # (DW_FORM_data8)
|
||||
.byte 0
|
||||
.byte 0
|
||||
.uleb128 0xb # (abbrev code)
|
||||
.uleb128 0x34 # (TAG: DW_TAG_variable)
|
||||
.byte 0 # DW_children_no
|
||||
.uleb128 0x3 # (DW_AT_name)
|
||||
.uleb128 0x8 # (DW_FORM_string)
|
||||
.uleb128 0x3a # (DW_AT_decl_file)
|
||||
.uleb128 0xb # (DW_FORM_data1)
|
||||
.uleb128 0x3b # (DW_AT_decl_line)
|
||||
.uleb128 0xb # (DW_FORM_data1)
|
||||
.uleb128 0x49 # (DW_AT_type)
|
||||
.uleb128 0x13 # (DW_FORM_ref4)
|
||||
.uleb128 0x2 # (DW_AT_location)
|
||||
.uleb128 0x18 # (DW_FORM_exprloc)
|
||||
.byte 0
|
||||
.byte 0
|
||||
.uleb128 0xc # (abbrev code)
|
||||
.uleb128 0x4109 # (TAG: DW_TAG_GNU_call_site)
|
||||
.byte 0x1 # DW_children_yes
|
||||
.uleb128 0x11 # (DW_AT_low_pc)
|
||||
.uleb128 0x1 # (DW_FORM_addr)
|
||||
.uleb128 0x31 # (DW_AT_abstract_origin)
|
||||
.uleb128 0x13 # (DW_FORM_ref4)
|
||||
.byte 0
|
||||
.byte 0
|
||||
.uleb128 0xd # (abbrev code)
|
||||
.uleb128 0x410a # (TAG: DW_TAG_GNU_call_site_parameter)
|
||||
.byte 0 # DW_children_no
|
||||
.uleb128 0x2 # (DW_AT_location)
|
||||
.uleb128 0x18 # (DW_FORM_exprloc)
|
||||
.uleb128 0x2111 # (DW_AT_GNU_call_site_value)
|
||||
.uleb128 0x18 # (DW_FORM_exprloc)
|
||||
.uleb128 0x2112 # (DW_AT_GNU_call_site_data_value)
|
||||
.uleb128 0x18 # (DW_FORM_exprloc)
|
||||
.byte 0
|
||||
.byte 0
|
||||
.uleb128 0xe # (abbrev code)
|
||||
.uleb128 0x34 # (TAG: DW_TAG_variable)
|
||||
.byte 0 # DW_children_no
|
||||
.uleb128 0x3 # (DW_AT_name)
|
||||
.uleb128 0x8 # (DW_FORM_string)
|
||||
.uleb128 0x3a # (DW_AT_decl_file)
|
||||
.uleb128 0xb # (DW_FORM_data1)
|
||||
.uleb128 0x3b # (DW_AT_decl_line)
|
||||
.uleb128 0xb # (DW_FORM_data1)
|
||||
.uleb128 0x49 # (DW_AT_type)
|
||||
.uleb128 0x13 # (DW_FORM_ref4)
|
||||
.uleb128 0x3f # (DW_AT_external)
|
||||
.uleb128 0x19 # (DW_FORM_flag_present)
|
||||
.uleb128 0x2 # (DW_AT_location)
|
||||
.uleb128 0x18 # (DW_FORM_exprloc)
|
||||
.byte 0
|
||||
.byte 0
|
||||
.uleb128 0xf # (abbrev code)
|
||||
.uleb128 0x35 # (TAG: DW_TAG_volatile_type)
|
||||
.byte 0 # DW_children_no
|
||||
.uleb128 0x49 # (DW_AT_type)
|
||||
.uleb128 0x13 # (DW_FORM_ref4)
|
||||
.byte 0
|
||||
.byte 0
|
||||
.uleb128 0x10 # (abbrev code)
|
||||
.uleb128 0xf # (TAG: DW_TAG_pointer_type)
|
||||
.byte 0 # DW_children_no
|
||||
.uleb128 0xb # (DW_AT_byte_size)
|
||||
.uleb128 0xb # (DW_FORM_data1)
|
||||
.uleb128 0x49 # (DW_AT_type)
|
||||
.uleb128 0x13 # (DW_FORM_ref4)
|
||||
.byte 0
|
||||
.byte 0
|
||||
.byte 0
|
||||
.section .debug_aranges,"",@progbits
|
||||
.long 0x3c # Length of Address Ranges Info
|
||||
.value 0x2 # DWARF Version
|
||||
.long .Ldebug_info0 # Offset of Compilation Unit Info
|
||||
.byte 0x8 # Size of Address
|
||||
.byte 0 # Size of Segment Descriptor
|
||||
.value 0 # Pad to 16 byte boundary
|
||||
.value 0
|
||||
.quad .Ltext0 # Address
|
||||
.quad .Letext0-.Ltext0 # Length
|
||||
.quad .LFB1 # Address
|
||||
.quad .LFE1-.LFB1 # Length
|
||||
.quad 0
|
||||
.quad 0
|
||||
.section .debug_ranges,"",@progbits
|
||||
.Ldebug_ranges0:
|
||||
.quad .Ltext0 # Offset 0
|
||||
.quad .Letext0
|
||||
.quad .LFB1 # Offset 0x10
|
||||
.quad .LFE1
|
||||
.quad 0
|
||||
.quad 0
|
||||
.section .debug_line,"",@progbits
|
||||
.Ldebug_line0:
|
||||
.section .debug_str,"MS",@progbits,1
|
||||
.LASF1:
|
||||
.string "gdb.arch/amd64-entry-value-paramref.cc"
|
||||
.LASF2:
|
||||
.string ""
|
||||
.LASF0:
|
||||
.string "GNU C++ 4.8.2 20131212 (Red Hat 4.8.2-7) -mtune=generic -march=x86-64 -g -O2"
|
||||
.LASF3:
|
||||
.string "main"
|
||||
.ident "GCC: (GNU) 4.8.2 20131212 (Red Hat 4.8.2-7)"
|
||||
.section .note.GNU-stack,"",@progbits
|
||||
|
|
@ -0,0 +1,33 @@
|
|||
/* This testcase is part of GDB, the GNU debugger.
|
||||
|
||||
Copyright 2014 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/>. */
|
||||
|
||||
volatile int vv, *p;
|
||||
|
||||
static __attribute__((noinline)) int
|
||||
bar (int &ref)
|
||||
{
|
||||
vv++; /* break-here */
|
||||
p = &ref;
|
||||
return ref;
|
||||
}
|
||||
|
||||
int
|
||||
main (void)
|
||||
{
|
||||
int var = 10;
|
||||
return bar (var);
|
||||
}
|
||||
|
|
@ -0,0 +1,35 @@
|
|||
# Copyright (C) 2014 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/>.
|
||||
|
||||
standard_testfile .S .cc
|
||||
|
||||
if { ![istarget x86_64-*-* ] || ![is_lp64_target] } {
|
||||
verbose "Skipping amd64-entry-value-paramref."
|
||||
return
|
||||
}
|
||||
|
||||
if { [prepare_for_testing ${testfile}.exp ${testfile} ${srcfile} "c++"] } {
|
||||
return -1
|
||||
}
|
||||
|
||||
if ![runto_main] {
|
||||
return -1
|
||||
}
|
||||
|
||||
set srcfile $srcfile2
|
||||
gdb_breakpoint [gdb_get_line_number "break-here"]
|
||||
|
||||
gdb_continue_to_breakpoint "break-here" ".* break-here .*"
|
||||
gdb_test "frame" {bar \(ref=@0x[0-9a-f]+: 10, ref@entry=@0x[0-9a-f]+: <optimized out>\) at .*}
|
||||
|
|
@ -0,0 +1,297 @@
|
|||
/* This testcase is part of GDB, the GNU debugger.
|
||||
|
||||
Copyright 2012-2014 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/>. */
|
||||
|
||||
/* This file is compiled from gdb.arch/amd64-entry-value-param.c
|
||||
using -g -dA -S -O2. */
|
||||
|
||||
.file "amd64-optimout-repeat.c"
|
||||
.text
|
||||
.Ltext0:
|
||||
.section .text.unlikely,"ax",@progbits
|
||||
.LCOLDB0:
|
||||
.section .text.startup,"ax",@progbits
|
||||
.LHOTB0:
|
||||
.p2align 4,,15
|
||||
.section .text.unlikely
|
||||
.Ltext_cold0:
|
||||
.section .text.startup
|
||||
.globl main
|
||||
.type main, @function
|
||||
main:
|
||||
.LFB0:
|
||||
.file 1 "gdb.arch/amd64-optimout-repeat.c"
|
||||
# gdb.arch/amd64-optimout-repeat.c:20
|
||||
.loc 1 20 0
|
||||
.cfi_startproc
|
||||
# BLOCK 2 freq:10000 seq:0
|
||||
# PRED: ENTRY [100.0%] (FALLTHRU)
|
||||
.LVL0:
|
||||
# gdb.arch/amd64-optimout-repeat.c:29
|
||||
.loc 1 29 0
|
||||
xorl %eax, %eax
|
||||
# SUCC: EXIT [100.0%]
|
||||
ret
|
||||
.cfi_endproc
|
||||
.LFE0:
|
||||
.size main, .-main
|
||||
.section .text.unlikely
|
||||
.LCOLDE0:
|
||||
.section .text.startup
|
||||
.LHOTE0:
|
||||
.text
|
||||
.Letext0:
|
||||
.section .text.unlikely
|
||||
.Letext_cold0:
|
||||
.section .debug_info,"",@progbits
|
||||
.Ldebug_info0:
|
||||
.long 0x97 # Length of Compilation Unit Info
|
||||
.value 0x4 # DWARF version number
|
||||
.long .Ldebug_abbrev0 # Offset Into Abbrev. Section
|
||||
.byte 0x8 # Pointer Size (in bytes)
|
||||
.uleb128 0x1 # (DIE (0xb) DW_TAG_compile_unit)
|
||||
.long .LASF1 # DW_AT_producer: "GNU C 4.9.1 20140709 (prerelease) -mtune=generic -march=x86-64 -g -O2"
|
||||
.byte 0x1 # DW_AT_language
|
||||
.long .LASF2 # DW_AT_name: "gdb.arch/amd64-optimout-repeat.c"
|
||||
.long .LASF3 # DW_AT_comp_dir: ""
|
||||
.long .Ldebug_ranges0+0 # DW_AT_ranges
|
||||
.quad 0 # DW_AT_low_pc
|
||||
.long .Ldebug_line0 # DW_AT_stmt_list
|
||||
.uleb128 0x2 # (DIE (0x29) DW_TAG_subprogram)
|
||||
# DW_AT_external
|
||||
.long .LASF4 # DW_AT_name: "main"
|
||||
.byte 0x1 # DW_AT_decl_file (gdb.arch/amd64-optimout-repeat.c)
|
||||
.byte 0x13 # DW_AT_decl_line
|
||||
# DW_AT_prototyped
|
||||
.long 0x7c # DW_AT_type
|
||||
.quad .LFB0 # DW_AT_low_pc
|
||||
.quad .LFE0-.LFB0 # DW_AT_high_pc
|
||||
.uleb128 0x1 # DW_AT_frame_base
|
||||
.byte 0x9c # DW_OP_call_frame_cfa
|
||||
# DW_AT_GNU_all_call_sites
|
||||
.long 0x7c # DW_AT_sibling
|
||||
.uleb128 0x3 # (DIE (0x4a) DW_TAG_structure_type)
|
||||
.value 0x404 # DW_AT_byte_size
|
||||
.byte 0x1 # DW_AT_decl_file (gdb.arch/amd64-optimout-repeat.c)
|
||||
.byte 0x15 # DW_AT_decl_line
|
||||
.long 0x6a # DW_AT_sibling
|
||||
.uleb128 0x4 # (DIE (0x53) DW_TAG_member)
|
||||
.ascii "i\0" # DW_AT_name
|
||||
.byte 0x1 # DW_AT_decl_file (gdb.arch/amd64-optimout-repeat.c)
|
||||
.byte 0x17 # DW_AT_decl_line
|
||||
.long 0x7c # DW_AT_type
|
||||
.byte 0 # DW_AT_data_member_location
|
||||
.uleb128 0x4 # (DIE (0x5d) DW_TAG_member)
|
||||
.ascii "xxx\0" # DW_AT_name
|
||||
.byte 0x1 # DW_AT_decl_file (gdb.arch/amd64-optimout-repeat.c)
|
||||
.byte 0x18 # DW_AT_decl_line
|
||||
.long 0x83 # DW_AT_type
|
||||
.byte 0x4 # DW_AT_data_member_location
|
||||
.byte 0 # end of children of DIE 0x4a
|
||||
.uleb128 0x5 # (DIE (0x6a) DW_TAG_variable)
|
||||
.ascii "v\0" # DW_AT_name
|
||||
.byte 0x1 # DW_AT_decl_file (gdb.arch/amd64-optimout-repeat.c)
|
||||
.byte 0x1a # DW_AT_decl_line
|
||||
.long 0x4a # DW_AT_type
|
||||
.uleb128 0x7 # DW_AT_location
|
||||
.byte 0x30 # DW_OP_lit0
|
||||
.byte 0x9f # DW_OP_stack_value
|
||||
.byte 0x93 # DW_OP_piece
|
||||
.uleb128 0x4
|
||||
.byte 0x93 # DW_OP_piece
|
||||
.uleb128 0x400
|
||||
.byte 0 # end of children of DIE 0x29
|
||||
.uleb128 0x6 # (DIE (0x7c) DW_TAG_base_type)
|
||||
.byte 0x4 # DW_AT_byte_size
|
||||
.byte 0x5 # DW_AT_encoding
|
||||
.ascii "int\0" # DW_AT_name
|
||||
.uleb128 0x7 # (DIE (0x83) DW_TAG_array_type)
|
||||
.long 0x7c # DW_AT_type
|
||||
.long 0x93 # DW_AT_sibling
|
||||
.uleb128 0x8 # (DIE (0x8c) DW_TAG_subrange_type)
|
||||
.long 0x93 # DW_AT_type
|
||||
.byte 0xff # DW_AT_upper_bound
|
||||
.byte 0 # end of children of DIE 0x83
|
||||
.uleb128 0x9 # (DIE (0x93) DW_TAG_base_type)
|
||||
.byte 0x8 # DW_AT_byte_size
|
||||
.byte 0x7 # DW_AT_encoding
|
||||
.long .LASF0 # DW_AT_name: "sizetype"
|
||||
.byte 0 # end of children of DIE 0xb
|
||||
.section .debug_abbrev,"",@progbits
|
||||
.Ldebug_abbrev0:
|
||||
.uleb128 0x1 # (abbrev code)
|
||||
.uleb128 0x11 # (TAG: DW_TAG_compile_unit)
|
||||
.byte 0x1 # DW_children_yes
|
||||
.uleb128 0x25 # (DW_AT_producer)
|
||||
.uleb128 0xe # (DW_FORM_strp)
|
||||
.uleb128 0x13 # (DW_AT_language)
|
||||
.uleb128 0xb # (DW_FORM_data1)
|
||||
.uleb128 0x3 # (DW_AT_name)
|
||||
.uleb128 0xe # (DW_FORM_strp)
|
||||
.uleb128 0x1b # (DW_AT_comp_dir)
|
||||
.uleb128 0xe # (DW_FORM_strp)
|
||||
.uleb128 0x55 # (DW_AT_ranges)
|
||||
.uleb128 0x17 # (DW_FORM_sec_offset)
|
||||
.uleb128 0x11 # (DW_AT_low_pc)
|
||||
.uleb128 0x1 # (DW_FORM_addr)
|
||||
.uleb128 0x10 # (DW_AT_stmt_list)
|
||||
.uleb128 0x17 # (DW_FORM_sec_offset)
|
||||
.byte 0
|
||||
.byte 0
|
||||
.uleb128 0x2 # (abbrev code)
|
||||
.uleb128 0x2e # (TAG: DW_TAG_subprogram)
|
||||
.byte 0x1 # DW_children_yes
|
||||
.uleb128 0x3f # (DW_AT_external)
|
||||
.uleb128 0x19 # (DW_FORM_flag_present)
|
||||
.uleb128 0x3 # (DW_AT_name)
|
||||
.uleb128 0xe # (DW_FORM_strp)
|
||||
.uleb128 0x3a # (DW_AT_decl_file)
|
||||
.uleb128 0xb # (DW_FORM_data1)
|
||||
.uleb128 0x3b # (DW_AT_decl_line)
|
||||
.uleb128 0xb # (DW_FORM_data1)
|
||||
.uleb128 0x27 # (DW_AT_prototyped)
|
||||
.uleb128 0x19 # (DW_FORM_flag_present)
|
||||
.uleb128 0x49 # (DW_AT_type)
|
||||
.uleb128 0x13 # (DW_FORM_ref4)
|
||||
.uleb128 0x11 # (DW_AT_low_pc)
|
||||
.uleb128 0x1 # (DW_FORM_addr)
|
||||
.uleb128 0x12 # (DW_AT_high_pc)
|
||||
.uleb128 0x7 # (DW_FORM_data8)
|
||||
.uleb128 0x40 # (DW_AT_frame_base)
|
||||
.uleb128 0x18 # (DW_FORM_exprloc)
|
||||
.uleb128 0x2117 # (DW_AT_GNU_all_call_sites)
|
||||
.uleb128 0x19 # (DW_FORM_flag_present)
|
||||
.uleb128 0x1 # (DW_AT_sibling)
|
||||
.uleb128 0x13 # (DW_FORM_ref4)
|
||||
.byte 0
|
||||
.byte 0
|
||||
.uleb128 0x3 # (abbrev code)
|
||||
.uleb128 0x13 # (TAG: DW_TAG_structure_type)
|
||||
.byte 0x1 # DW_children_yes
|
||||
.uleb128 0xb # (DW_AT_byte_size)
|
||||
.uleb128 0x5 # (DW_FORM_data2)
|
||||
.uleb128 0x3a # (DW_AT_decl_file)
|
||||
.uleb128 0xb # (DW_FORM_data1)
|
||||
.uleb128 0x3b # (DW_AT_decl_line)
|
||||
.uleb128 0xb # (DW_FORM_data1)
|
||||
.uleb128 0x1 # (DW_AT_sibling)
|
||||
.uleb128 0x13 # (DW_FORM_ref4)
|
||||
.byte 0
|
||||
.byte 0
|
||||
.uleb128 0x4 # (abbrev code)
|
||||
.uleb128 0xd # (TAG: DW_TAG_member)
|
||||
.byte 0 # DW_children_no
|
||||
.uleb128 0x3 # (DW_AT_name)
|
||||
.uleb128 0x8 # (DW_FORM_string)
|
||||
.uleb128 0x3a # (DW_AT_decl_file)
|
||||
.uleb128 0xb # (DW_FORM_data1)
|
||||
.uleb128 0x3b # (DW_AT_decl_line)
|
||||
.uleb128 0xb # (DW_FORM_data1)
|
||||
.uleb128 0x49 # (DW_AT_type)
|
||||
.uleb128 0x13 # (DW_FORM_ref4)
|
||||
.uleb128 0x38 # (DW_AT_data_member_location)
|
||||
.uleb128 0xb # (DW_FORM_data1)
|
||||
.byte 0
|
||||
.byte 0
|
||||
.uleb128 0x5 # (abbrev code)
|
||||
.uleb128 0x34 # (TAG: DW_TAG_variable)
|
||||
.byte 0 # DW_children_no
|
||||
.uleb128 0x3 # (DW_AT_name)
|
||||
.uleb128 0x8 # (DW_FORM_string)
|
||||
.uleb128 0x3a # (DW_AT_decl_file)
|
||||
.uleb128 0xb # (DW_FORM_data1)
|
||||
.uleb128 0x3b # (DW_AT_decl_line)
|
||||
.uleb128 0xb # (DW_FORM_data1)
|
||||
.uleb128 0x49 # (DW_AT_type)
|
||||
.uleb128 0x13 # (DW_FORM_ref4)
|
||||
.uleb128 0x2 # (DW_AT_location)
|
||||
.uleb128 0x18 # (DW_FORM_exprloc)
|
||||
.byte 0
|
||||
.byte 0
|
||||
.uleb128 0x6 # (abbrev code)
|
||||
.uleb128 0x24 # (TAG: DW_TAG_base_type)
|
||||
.byte 0 # DW_children_no
|
||||
.uleb128 0xb # (DW_AT_byte_size)
|
||||
.uleb128 0xb # (DW_FORM_data1)
|
||||
.uleb128 0x3e # (DW_AT_encoding)
|
||||
.uleb128 0xb # (DW_FORM_data1)
|
||||
.uleb128 0x3 # (DW_AT_name)
|
||||
.uleb128 0x8 # (DW_FORM_string)
|
||||
.byte 0
|
||||
.byte 0
|
||||
.uleb128 0x7 # (abbrev code)
|
||||
.uleb128 0x1 # (TAG: DW_TAG_array_type)
|
||||
.byte 0x1 # DW_children_yes
|
||||
.uleb128 0x49 # (DW_AT_type)
|
||||
.uleb128 0x13 # (DW_FORM_ref4)
|
||||
.uleb128 0x1 # (DW_AT_sibling)
|
||||
.uleb128 0x13 # (DW_FORM_ref4)
|
||||
.byte 0
|
||||
.byte 0
|
||||
.uleb128 0x8 # (abbrev code)
|
||||
.uleb128 0x21 # (TAG: DW_TAG_subrange_type)
|
||||
.byte 0 # DW_children_no
|
||||
.uleb128 0x49 # (DW_AT_type)
|
||||
.uleb128 0x13 # (DW_FORM_ref4)
|
||||
.uleb128 0x2f # (DW_AT_upper_bound)
|
||||
.uleb128 0xb # (DW_FORM_data1)
|
||||
.byte 0
|
||||
.byte 0
|
||||
.uleb128 0x9 # (abbrev code)
|
||||
.uleb128 0x24 # (TAG: DW_TAG_base_type)
|
||||
.byte 0 # DW_children_no
|
||||
.uleb128 0xb # (DW_AT_byte_size)
|
||||
.uleb128 0xb # (DW_FORM_data1)
|
||||
.uleb128 0x3e # (DW_AT_encoding)
|
||||
.uleb128 0xb # (DW_FORM_data1)
|
||||
.uleb128 0x3 # (DW_AT_name)
|
||||
.uleb128 0xe # (DW_FORM_strp)
|
||||
.byte 0
|
||||
.byte 0
|
||||
.byte 0
|
||||
.section .debug_aranges,"",@progbits
|
||||
.long 0x2c # Length of Address Ranges Info
|
||||
.value 0x2 # DWARF Version
|
||||
.long .Ldebug_info0 # Offset of Compilation Unit Info
|
||||
.byte 0x8 # Size of Address
|
||||
.byte 0 # Size of Segment Descriptor
|
||||
.value 0 # Pad to 16 byte boundary
|
||||
.value 0
|
||||
.quad .LFB0 # Address
|
||||
.quad .LFE0-.LFB0 # Length
|
||||
.quad 0
|
||||
.quad 0
|
||||
.section .debug_ranges,"",@progbits
|
||||
.Ldebug_ranges0:
|
||||
.quad .LFB0 # Offset 0
|
||||
.quad .LFE0
|
||||
.quad 0
|
||||
.quad 0
|
||||
.section .debug_line,"",@progbits
|
||||
.Ldebug_line0:
|
||||
.section .debug_str,"MS",@progbits,1
|
||||
.LASF0:
|
||||
.string "sizetype"
|
||||
.LASF2:
|
||||
.string "gdb.arch/amd64-optimout-repeat.c"
|
||||
.LASF1:
|
||||
.string "GNU C 4.9.1 20140709 (prerelease) -mtune=generic -march=x86-64 -g -O2"
|
||||
.LASF3:
|
||||
.string ""
|
||||
.LASF4:
|
||||
.string "main"
|
||||
.ident "GCC: (GNU) 4.9.1 20140709 (prerelease)"
|
||||
.section .note.GNU-stack,"",@progbits
|
||||
|
|
@ -0,0 +1,29 @@
|
|||
/* This testcase is part of GDB, the GNU debugger.
|
||||
|
||||
Copyright 2014 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/>. */
|
||||
|
||||
int
|
||||
main (void)
|
||||
{
|
||||
struct
|
||||
{
|
||||
int i;
|
||||
int xxx[0x100];
|
||||
}
|
||||
v = { 0 };
|
||||
|
||||
return v.i;
|
||||
}
|
||||
|
|
@ -0,0 +1,36 @@
|
|||
# Copyright (C) 2014 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/>.
|
||||
|
||||
standard_testfile .S .c
|
||||
set opts {}
|
||||
|
||||
if [info exists COMPILE] {
|
||||
# make check RUNTESTFLAGS="gdb.arch/amd64-optimout-repeat.exp COMPILE=1"
|
||||
set srcfile ${srcfile2}
|
||||
lappend opts debug optimize=-O2
|
||||
} elseif { ![istarget x86_64-*-* ] || ![is_lp64_target] } {
|
||||
verbose "Skipping amd64-optimout-repeat."
|
||||
return
|
||||
}
|
||||
|
||||
if { [prepare_for_testing ${testfile}.exp ${testfile} ${srcfile} $opts] } {
|
||||
return -1
|
||||
}
|
||||
|
||||
if ![runto_main] {
|
||||
return -1
|
||||
}
|
||||
|
||||
gdb_test "print v" { = {i = 0, xxx = {<optimized out> <repeats 256 times>}}}
|
||||
Loading…
Reference in New Issue