+2013-11-22 Pedro Alves <palves@redhat.com>
+
+ * gdb.dwarf2/dw2-bad-cfi.S: Rename to ...
+ * gdb.dwarf2/dw2-unspecified-ret-addr.S: ... this. Adjust.
+ * gdb.dwarf2/dw2-bad-cfi.c: Rename to ...
+ * gdb.dwarf2/dw2-unspecified-ret-addr.c: ... this.
+ * gdb.dwarf2/dw2-bad-cfi.exp: Rename to ...
+ * gdb.dwarf2/dw2-unspecified-ret-addr.exp: ... this.
+
2013-11-22 Tom Tromey <tromey@redhat.com>
* gdb.dwarf2/dw2-bad-cfi.S: Update comment.
+++ /dev/null
-# This file was created by running dw2-bad-cfi.c
-# through 'gcc -g -dA -S', and then hand-editing
-# the CFI in "callee" to suit.
-
- .file "dw2-bad-cfi.c"
- .text
-.Ltext0:
- .globl callee
- .type callee, @function
-callee:
-.LFB0:
- .file 1 "dw2-bad-cfi.c"
- # dw2-bad-cfi.c:20
- .loc 1 20 0
- .cfi_startproc
-# BLOCK 2 seq:0
-# PRED: ENTRY (fallthru)
- pushq %rbp
-/*
- .cfi_def_cfa_offset 16
- .cfi_offset 6, -16
-*/
- movq %rsp, %rbp
-/* .cfi_def_cfa_register 6 */
- # dw2-bad-cfi.c:21
- .loc 1 21 0
- popq %rbp
-/* .cfi_def_cfa 7, 8 */
- /* The bug we introduce is that the return address column is
- unspecified. In this case, there is no way to unwind. */
- .cfi_undefined 6
- .cfi_return_column 6
-# SUCC: EXIT [100.0%]
- ret
- .cfi_endproc
-.LFE0:
- .size callee, .-callee
- .globl main
- .type main, @function
-main:
-.LFB1:
- # dw2-bad-cfi.c:25
- .loc 1 25 0
- .cfi_startproc
-# BLOCK 2 seq:0
-# PRED: ENTRY (fallthru)
- pushq %rbp
- .cfi_def_cfa_offset 16
- .cfi_offset 6, -16
- movq %rsp, %rbp
- .cfi_def_cfa_register 6
- # dw2-bad-cfi.c:26
- .loc 1 26 0
- call callee
- # dw2-bad-cfi.c:27
- .loc 1 27 0
- movl $0, %eax
- # dw2-bad-cfi.c:28
- .loc 1 28 0
- popq %rbp
- .cfi_def_cfa 7, 8
-# SUCC: EXIT [100.0%]
- ret
- .cfi_endproc
-.LFE1:
- .size main, .-main
-.Letext0:
- .section .debug_info,"",@progbits
-.Ldebug_info0:
- .long 0x67 # 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 .LASF0 # DW_AT_producer: "GNU C 4.7.2 20121109 (Red Hat 4.7.2-8) -mtune=generic -march=x86-64 -g"
- .byte 0x1 # DW_AT_language
- .long .LASF1 # DW_AT_name: "dw2-bad-cfi.c"
- .long .LASF2 # DW_AT_comp_dir: "/home/tromey/gnu/gdb/devel/binutils-gdb/gdb/testsuite/gdb.dwarf2"
- .quad .Ltext0 # DW_AT_low_pc
- .quad .Letext0 # DW_AT_high_pc
- .long .Ldebug_line0 # DW_AT_stmt_list
- .uleb128 0x2 # (DIE (0x2d) DW_TAG_subprogram)
- # DW_AT_external
- .long .LASF3 # DW_AT_name: "callee"
- .byte 0x1 # DW_AT_decl_file (dw2-bad-cfi.c)
- .byte 0x13 # DW_AT_decl_line
- # DW_AT_prototyped
- .quad .LFB0 # DW_AT_low_pc
- .quad .LFE0 # DW_AT_high_pc
- .uleb128 0x1 # DW_AT_frame_base
- .byte 0x9c # DW_OP_call_frame_cfa
- # DW_AT_GNU_all_call_sites
- .uleb128 0x3 # (DIE (0x46) DW_TAG_subprogram)
- # DW_AT_external
- .long .LASF4 # DW_AT_name: "main"
- .byte 0x1 # DW_AT_decl_file (dw2-bad-cfi.c)
- .byte 0x18 # DW_AT_decl_line
- # DW_AT_prototyped
- .long 0x63 # DW_AT_type
- .quad .LFB1 # DW_AT_low_pc
- .quad .LFE1 # DW_AT_high_pc
- .uleb128 0x1 # DW_AT_frame_base
- .byte 0x9c # DW_OP_call_frame_cfa
- # DW_AT_GNU_all_tail_call_sites
- .uleb128 0x4 # (DIE (0x63) DW_TAG_base_type)
- .byte 0x4 # DW_AT_byte_size
- .byte 0x5 # DW_AT_encoding
- .ascii "int\0" # DW_AT_name
- .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 0x11 # (DW_AT_low_pc)
- .uleb128 0x1 # (DW_FORM_addr)
- .uleb128 0x12 # (DW_AT_high_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 0 # DW_children_no
- .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 0x11 # (DW_AT_low_pc)
- .uleb128 0x1 # (DW_FORM_addr)
- .uleb128 0x12 # (DW_AT_high_pc)
- .uleb128 0x1 # (DW_FORM_addr)
- .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 0x3 # (abbrev code)
- .uleb128 0x2e # (TAG: DW_TAG_subprogram)
- .byte 0 # DW_children_no
- .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 0x1 # (DW_FORM_addr)
- .uleb128 0x40 # (DW_AT_frame_base)
- .uleb128 0x18 # (DW_FORM_exprloc)
- .uleb128 0x2116 # (DW_AT_GNU_all_tail_call_sites)
- .uleb128 0x19 # (DW_FORM_flag_present)
- .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
- .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 .Ltext0 # Address
- .quad .Letext0-.Ltext0 # Length
- .quad 0
- .quad 0
- .section .debug_line,"",@progbits
-.Ldebug_line0:
- .section .debug_str,"MS",@progbits,1
-.LASF3:
- .string "callee"
-.LASF1:
- .string "dw2-bad-cfi.c"
-.LASF2:
- .string "/home/tromey/gnu/gdb/devel/binutils-gdb/gdb/testsuite/gdb.dwarf2"
-.LASF4:
- .string "main"
-.LASF0:
- .string "GNU C 4.7.2 20121109 (Red Hat 4.7.2-8) -mtune=generic -march=x86-64 -g"
- .ident "GCC: (GNU) 4.7.2 20121109 (Red Hat 4.7.2-8)"
- .section .note.GNU-stack,"",@progbits
+++ /dev/null
-/* This testcase is part of GDB, the GNU debugger.
-
- Copyright 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/>. */
-
-void
-callee (void)
-{
-}
-
-int
-main(void)
-{
- callee ();
- return 0;
-}
+++ /dev/null
-# Copyright 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
-
-standard_testfile .S
-
-# This test can only be run on targets which support DWARF-2 and use gas.
-if ![dwarf2_support] {
- return 0
-}
-
-# This test can only be run on x86-64 targets.
-if {![istarget x86_64-*] || ![is_lp64_target]} {
- return 0
-}
-
-if {[prepare_for_testing "$testfile.exp" "$testfile" $srcfile {nodebug}]} {
- return -1
-}
-
-if ![runto_main] {
- return -1
-}
-
-gdb_breakpoint "callee"
-gdb_continue_to_breakpoint "callee"
-
-# This test ensures that the backtrace does not go past "callee".
-gdb_test "bt" ".*callee .. at [file rootname $srcfile]\\.c:\[0-9\]*"
--- /dev/null
+# This file was created by running dw2-unspecified-ret-addr.c
+# through 'gcc -g -dA -S', and then hand-editing
+# the CFI in "callee" to suit.
+
+ .file "dw2-unspecified-ret-addr.c"
+ .text
+.Ltext0:
+ .globl callee
+ .type callee, @function
+callee:
+.LFB0:
+ .file 1 "dw2-unspecified-ret-addr.c"
+ # dw2-unspecified-ret-addr.c:20
+ .loc 1 20 0
+ .cfi_startproc
+# BLOCK 2 seq:0
+# PRED: ENTRY (fallthru)
+ pushq %rbp
+/*
+ .cfi_def_cfa_offset 16
+ .cfi_offset 6, -16
+*/
+ movq %rsp, %rbp
+/* .cfi_def_cfa_register 6 */
+ # dw2-unspecified-ret-addr.c:21
+ .loc 1 21 0
+ popq %rbp
+/* .cfi_def_cfa 7, 8 */
+ /* The bug we introduce is that the return address column is
+ unspecified. In this case, there is no way to unwind. */
+ .cfi_undefined 6
+ .cfi_return_column 6
+# SUCC: EXIT [100.0%]
+ ret
+ .cfi_endproc
+.LFE0:
+ .size callee, .-callee
+ .globl main
+ .type main, @function
+main:
+.LFB1:
+ # dw2-unspecified-ret-addr.c:25
+ .loc 1 25 0
+ .cfi_startproc
+# BLOCK 2 seq:0
+# PRED: ENTRY (fallthru)
+ pushq %rbp
+ .cfi_def_cfa_offset 16
+ .cfi_offset 6, -16
+ movq %rsp, %rbp
+ .cfi_def_cfa_register 6
+ # dw2-unspecified-ret-addr.c:26
+ .loc 1 26 0
+ call callee
+ # dw2-unspecified-ret-addr.c:27
+ .loc 1 27 0
+ movl $0, %eax
+ # dw2-unspecified-ret-addr.c:28
+ .loc 1 28 0
+ popq %rbp
+ .cfi_def_cfa 7, 8
+# SUCC: EXIT [100.0%]
+ ret
+ .cfi_endproc
+.LFE1:
+ .size main, .-main
+.Letext0:
+ .section .debug_info,"",@progbits
+.Ldebug_info0:
+ .long 0x67 # 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 .LASF0 # DW_AT_producer: "GNU C 4.7.2 20121109 (Red Hat 4.7.2-8) -mtune=generic -march=x86-64 -g"
+ .byte 0x1 # DW_AT_language
+ .long .LASF1 # DW_AT_name: "dw2-unspecified-ret-addr.c"
+ .long .LASF2 # DW_AT_comp_dir: "/home/tromey/gnu/gdb/devel/binutils-gdb/gdb/testsuite/gdb.dwarf2"
+ .quad .Ltext0 # DW_AT_low_pc
+ .quad .Letext0 # DW_AT_high_pc
+ .long .Ldebug_line0 # DW_AT_stmt_list
+ .uleb128 0x2 # (DIE (0x2d) DW_TAG_subprogram)
+ # DW_AT_external
+ .long .LASF3 # DW_AT_name: "callee"
+ .byte 0x1 # DW_AT_decl_file (dw2-unspecified-ret-addr.c)
+ .byte 0x13 # DW_AT_decl_line
+ # DW_AT_prototyped
+ .quad .LFB0 # DW_AT_low_pc
+ .quad .LFE0 # DW_AT_high_pc
+ .uleb128 0x1 # DW_AT_frame_base
+ .byte 0x9c # DW_OP_call_frame_cfa
+ # DW_AT_GNU_all_call_sites
+ .uleb128 0x3 # (DIE (0x46) DW_TAG_subprogram)
+ # DW_AT_external
+ .long .LASF4 # DW_AT_name: "main"
+ .byte 0x1 # DW_AT_decl_file (dw2-unspecified-ret-addr.c)
+ .byte 0x18 # DW_AT_decl_line
+ # DW_AT_prototyped
+ .long 0x63 # DW_AT_type
+ .quad .LFB1 # DW_AT_low_pc
+ .quad .LFE1 # DW_AT_high_pc
+ .uleb128 0x1 # DW_AT_frame_base
+ .byte 0x9c # DW_OP_call_frame_cfa
+ # DW_AT_GNU_all_tail_call_sites
+ .uleb128 0x4 # (DIE (0x63) DW_TAG_base_type)
+ .byte 0x4 # DW_AT_byte_size
+ .byte 0x5 # DW_AT_encoding
+ .ascii "int\0" # DW_AT_name
+ .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 0x11 # (DW_AT_low_pc)
+ .uleb128 0x1 # (DW_FORM_addr)
+ .uleb128 0x12 # (DW_AT_high_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 0 # DW_children_no
+ .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 0x11 # (DW_AT_low_pc)
+ .uleb128 0x1 # (DW_FORM_addr)
+ .uleb128 0x12 # (DW_AT_high_pc)
+ .uleb128 0x1 # (DW_FORM_addr)
+ .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 0x3 # (abbrev code)
+ .uleb128 0x2e # (TAG: DW_TAG_subprogram)
+ .byte 0 # DW_children_no
+ .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 0x1 # (DW_FORM_addr)
+ .uleb128 0x40 # (DW_AT_frame_base)
+ .uleb128 0x18 # (DW_FORM_exprloc)
+ .uleb128 0x2116 # (DW_AT_GNU_all_tail_call_sites)
+ .uleb128 0x19 # (DW_FORM_flag_present)
+ .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
+ .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 .Ltext0 # Address
+ .quad .Letext0-.Ltext0 # Length
+ .quad 0
+ .quad 0
+ .section .debug_line,"",@progbits
+.Ldebug_line0:
+ .section .debug_str,"MS",@progbits,1
+.LASF3:
+ .string "callee"
+.LASF1:
+ .string "dw2-unspecified-ret-addr.c"
+.LASF2:
+ .string "/home/tromey/gnu/gdb/devel/binutils-gdb/gdb/testsuite/gdb.dwarf2"
+.LASF4:
+ .string "main"
+.LASF0:
+ .string "GNU C 4.7.2 20121109 (Red Hat 4.7.2-8) -mtune=generic -march=x86-64 -g"
+ .ident "GCC: (GNU) 4.7.2 20121109 (Red Hat 4.7.2-8)"
+ .section .note.GNU-stack,"",@progbits
--- /dev/null
+/* This testcase is part of GDB, the GNU debugger.
+
+ Copyright 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/>. */
+
+void
+callee (void)
+{
+}
+
+int
+main(void)
+{
+ callee ();
+ return 0;
+}
--- /dev/null
+# Copyright 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
+
+standard_testfile .S
+
+# This test can only be run on targets which support DWARF-2 and use gas.
+if ![dwarf2_support] {
+ return 0
+}
+
+# This test can only be run on x86-64 targets.
+if {![istarget x86_64-*] || ![is_lp64_target]} {
+ return 0
+}
+
+if {[prepare_for_testing "$testfile.exp" "$testfile" $srcfile {nodebug}]} {
+ return -1
+}
+
+if ![runto_main] {
+ return -1
+}
+
+gdb_breakpoint "callee"
+gdb_continue_to_breakpoint "callee"
+
+# This test ensures that the backtrace does not go past "callee".
+gdb_test "bt" ".*callee .. at [file rootname $srcfile]\\.c:\[0-9\]*"
projects / binutils-gdb.git / commitdiff