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binutils-gdb/gdb/testsuite/gdb.btrace/x86_64-record_goto.S

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record-btrace: add record goto target methods 2014-01-16 Markus Metzger <markus.t.metzger@intel.com> * record-btrace.c (record_btrace_set_replay) (record_btrace_goto_begin, record_btrace_goto_end) (record_btrace_goto): New. (init_record_btrace_ops): Initialize them. * NEWS: Announce it. testsuite/ * gdb.btrace/Makefile.in (EXECUTABLES): Add record_goto. * gdb.btrace/record_goto.c: New. * gdb.btrace/record_goto.exp: New. * gdb.btrace/x86-record_goto.S: New.
2013-03-25 16:01:33 +01:00
/* This testcase is part of GDB, the GNU debugger.
update copyright year range in GDB files This applies the second part of GDB's End of Year Procedure, which updates the copyright year range in all of GDB's files. gdb/ChangeLog: Update copyright year range in all GDB files.
2017-01-01 07:50:51 +01:00
Copyright 2013-2017 Free Software Foundation, Inc.
record-btrace: add record goto target methods 2014-01-16 Markus Metzger <markus.t.metzger@intel.com> * record-btrace.c (record_btrace_set_replay) (record_btrace_goto_begin, record_btrace_goto_end) (record_btrace_goto): New. (init_record_btrace_ops): Initialize them. * NEWS: Announce it. testsuite/ * gdb.btrace/Makefile.in (EXECUTABLES): Add record_goto. * gdb.btrace/record_goto.c: New. * gdb.btrace/record_goto.exp: New. * gdb.btrace/x86-record_goto.S: New.
2013-03-25 16:01:33 +01:00
Contributed by Intel Corp. <markus.t.metzger@intel.com>
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 has been generated using:
btrace: fix tests for 32-bit The x86-record_goto.S assembly source file does not build on 32-bit. This breaks many tests that use this file. Split it into x86_64-record_goto.S and i686-record_goto.S. Luckily, we can use either one with the same test .exp file. It further turned out that most tests do not really need a fixed binary; they should work pretty well with a newly-compiled C program. The one thing that breaks this is the heavy use of "record goto" to navigate inside the recorded execution. Combine step.exp, next,exp, and finish.exp into a single test step.exp and use normal stepping and reverse-stepping commands for navigation. testsuite/ * gdb.btrace/next.exp: Merged into step.exp. * gdb.btrace/finish.exp: Merged into step.exp. * gdb.btrace/nexti.exp: Merged into stepi.exp. * gdb.btrace/step.exp: Use record_goto.c as test file. Avoid using "record goto" and checking the exact replay position. * gdb.btrace/stepi.exp: Choose test file based on target. Do not check for "Recording format" in "info record" output. * gdb.btrace/record_goto.exp: Choose test file based on target. * gdb.btrace/x86-record_goto.S: Renamed into ... * gdb.btrace/x86_64-record_goto.S: ... this. * gdb.btrace/i686-record_goto.S: New. * gdb.btrace/x86-tailcall.S: Renamed into ... * gdb.btrace/x86_64-tailcall.S: ... this. * gdb.btrace/i686-tailcall.S: New. * gdb.btrace/x86-tailcall.c: Renamed into ... * gdb.btrace/tailcall.c: ... this. Split "return ++answer" into two separate statements. Update test. * gdb.btrace/delta.exp: Use record_goto.c as test file. * gdb.btrace/gcore.exp: Use record_goto.c as test file. * gdb.btrace/nohist.exp: Use record_goto.c as test file. * gdb.btrace/tailcall.exp: Choose test file based on target. * gdb.btrace/Makefile.in: Remove next, finish, and nexti.
2015-02-03 16:42:41 +01:00
gcc -S -dA -g record_goto.c -o x86_64-record_goto.S */
record-btrace: add record goto target methods 2014-01-16 Markus Metzger <markus.t.metzger@intel.com> * record-btrace.c (record_btrace_set_replay) (record_btrace_goto_begin, record_btrace_goto_end) (record_btrace_goto): New. (init_record_btrace_ops): Initialize them. * NEWS: Announce it. testsuite/ * gdb.btrace/Makefile.in (EXECUTABLES): Add record_goto. * gdb.btrace/record_goto.c: New. * gdb.btrace/record_goto.exp: New. * gdb.btrace/x86-record_goto.S: New.
2013-03-25 16:01:33 +01:00
.file "record_goto.c"
.section .debug_abbrev,"",@progbits
.Ldebug_abbrev0:
.section .debug_info,"",@progbits
.Ldebug_info0:
.section .debug_line,"",@progbits
.Ldebug_line0:
.text
.Ltext0:
.globl fun1
.type fun1, @function
fun1:
.LFB0:
.file 1 "record_goto.c"
# record_goto.c:22
.loc 1 22 0
.cfi_startproc
# basic block 2
pushq %rbp
.cfi_def_cfa_offset 16
movq %rsp, %rbp
.cfi_offset 6, -16
.cfi_def_cfa_register 6
# record_goto.c:23
.loc 1 23 0
leave
.cfi_def_cfa 7, 8
ret
.cfi_endproc
.LFE0:
.size fun1, .-fun1
.globl fun2
.type fun2, @function
fun2:
.LFB1:
# record_goto.c:27
.loc 1 27 0
.cfi_startproc
# basic block 2
pushq %rbp
.cfi_def_cfa_offset 16
movq %rsp, %rbp
.cfi_offset 6, -16
.cfi_def_cfa_register 6
# record_goto.c:28
.loc 1 28 0
call fun1
# record_goto.c:29
.loc 1 29 0
leave
.cfi_def_cfa 7, 8
ret
.cfi_endproc
.LFE1:
.size fun2, .-fun2
.globl fun3
.type fun3, @function
fun3:
.LFB2:
# record_goto.c:33
.loc 1 33 0
.cfi_startproc
# basic block 2
pushq %rbp
.cfi_def_cfa_offset 16
movq %rsp, %rbp
.cfi_offset 6, -16
.cfi_def_cfa_register 6
# record_goto.c:34
.loc 1 34 0
call fun1
# record_goto.c:35
.loc 1 35 0
call fun2
# record_goto.c:36
.loc 1 36 0
leave
.cfi_def_cfa 7, 8
ret
.cfi_endproc
.LFE2:
.size fun3, .-fun3
.globl fun4
.type fun4, @function
fun4:
.LFB3:
# record_goto.c:40
.loc 1 40 0
.cfi_startproc
# basic block 2
pushq %rbp
.cfi_def_cfa_offset 16
movq %rsp, %rbp
.cfi_offset 6, -16
.cfi_def_cfa_register 6
# record_goto.c:41
.loc 1 41 0
call fun1
# record_goto.c:42
.loc 1 42 0
call fun2
# record_goto.c:43
.loc 1 43 0
call fun3
# record_goto.c:44
.loc 1 44 0
leave
.cfi_def_cfa 7, 8
ret
.cfi_endproc
.LFE3:
.size fun4, .-fun4
.globl main
.type main, @function
main:
.LFB4:
# record_goto.c:48
.loc 1 48 0
.cfi_startproc
# basic block 2
pushq %rbp
.cfi_def_cfa_offset 16
movq %rsp, %rbp
.cfi_offset 6, -16
.cfi_def_cfa_register 6
# record_goto.c:49
.loc 1 49 0
call fun4
# record_goto.c:50
.loc 1 50 0
movl $0, %eax
# record_goto.c:51
.loc 1 51 0
leave
.cfi_def_cfa 7, 8
ret
.cfi_endproc
.LFE4:
.size main, .-main
.Letext0:
.section .debug_info
.long 0xbc # Length of Compilation Unit Info
.value 0x3 # 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 .LASF4 # DW_AT_producer: "GNU C 4.4.4 20100726 (Red Hat 4.4.4-13)"
.byte 0x1 # DW_AT_language
.long .LASF5 # DW_AT_name: "record_goto.c"
.long .LASF6 # DW_AT_comp_dir: ""
.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)
.byte 0x1 # DW_AT_external
.long .LASF0 # DW_AT_name: "fun1"
.byte 0x1 # DW_AT_decl_file (record_goto.c)
.byte 0x15 # DW_AT_decl_line
.byte 0x1 # DW_AT_prototyped
.quad .LFB0 # DW_AT_low_pc
.quad .LFE0 # DW_AT_high_pc
.byte 0x1 # DW_AT_frame_base
.byte 0x9c # DW_OP_call_frame_cfa
.uleb128 0x2 # (DIE (0x48) DW_TAG_subprogram)
.byte 0x1 # DW_AT_external
.long .LASF1 # DW_AT_name: "fun2"
.byte 0x1 # DW_AT_decl_file (record_goto.c)
.byte 0x1a # DW_AT_decl_line
.byte 0x1 # DW_AT_prototyped
.quad .LFB1 # DW_AT_low_pc
.quad .LFE1 # DW_AT_high_pc
.byte 0x1 # DW_AT_frame_base
.byte 0x9c # DW_OP_call_frame_cfa
.uleb128 0x2 # (DIE (0x63) DW_TAG_subprogram)
.byte 0x1 # DW_AT_external
.long .LASF2 # DW_AT_name: "fun3"
.byte 0x1 # DW_AT_decl_file (record_goto.c)
.byte 0x20 # DW_AT_decl_line
.byte 0x1 # DW_AT_prototyped
.quad .LFB2 # DW_AT_low_pc
.quad .LFE2 # DW_AT_high_pc
.byte 0x1 # DW_AT_frame_base
.byte 0x9c # DW_OP_call_frame_cfa
.uleb128 0x2 # (DIE (0x7e) DW_TAG_subprogram)
.byte 0x1 # DW_AT_external
.long .LASF3 # DW_AT_name: "fun4"
.byte 0x1 # DW_AT_decl_file (record_goto.c)
.byte 0x27 # DW_AT_decl_line
.byte 0x1 # DW_AT_prototyped
.quad .LFB3 # DW_AT_low_pc
.quad .LFE3 # DW_AT_high_pc
.byte 0x1 # DW_AT_frame_base
.byte 0x9c # DW_OP_call_frame_cfa
.uleb128 0x3 # (DIE (0x99) DW_TAG_subprogram)
.byte 0x1 # DW_AT_external
.long .LASF7 # DW_AT_name: "main"
.byte 0x1 # DW_AT_decl_file (record_goto.c)
.byte 0x2f # DW_AT_decl_line
.byte 0x1 # DW_AT_prototyped
.long 0xb8 # DW_AT_type
.quad .LFB4 # DW_AT_low_pc
.quad .LFE4 # DW_AT_high_pc
.byte 0x1 # DW_AT_frame_base
.byte 0x9c # DW_OP_call_frame_cfa
.uleb128 0x4 # (DIE (0xb8) DW_TAG_base_type)
.byte 0x4 # DW_AT_byte_size
.byte 0x5 # DW_AT_encoding
.ascii "int\0" # DW_AT_name
.byte 0x0 # end of children of DIE 0xb
.section .debug_abbrev
.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 0x6 # (DW_FORM_data4)
.byte 0x0
.byte 0x0
.uleb128 0x2 # (abbrev code)
.uleb128 0x2e # (TAG: DW_TAG_subprogram)
.byte 0x0 # DW_children_no
.uleb128 0x3f # (DW_AT_external)
.uleb128 0xc # (DW_FORM_flag)
.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 0xc # (DW_FORM_flag)
.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 0xa # (DW_FORM_block1)
.byte 0x0
.byte 0x0
.uleb128 0x3 # (abbrev code)
.uleb128 0x2e # (TAG: DW_TAG_subprogram)
.byte 0x0 # DW_children_no
.uleb128 0x3f # (DW_AT_external)
.uleb128 0xc # (DW_FORM_flag)
.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 0xc # (DW_FORM_flag)
.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 0xa # (DW_FORM_block1)
.byte 0x0
.byte 0x0
.uleb128 0x4 # (abbrev code)
.uleb128 0x24 # (TAG: DW_TAG_base_type)
.byte 0x0 # 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 0x0
.byte 0x0
.byte 0x0
.section .debug_pubnames,"",@progbits
.long 0x3b # Length of Public Names Info
.value 0x2 # DWARF Version
.long .Ldebug_info0 # Offset of Compilation Unit Info
.long 0xc0 # Compilation Unit Length
.long 0x2d # DIE offset
.ascii "fun1\0" # external name
.long 0x48 # DIE offset
.ascii "fun2\0" # external name
.long 0x63 # DIE offset
.ascii "fun3\0" # external name
.long 0x7e # DIE offset
.ascii "fun4\0" # external name
.long 0x99 # DIE offset
.ascii "main\0" # external name
.long 0x0
.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 0x0 # Size of Segment Descriptor
.value 0x0 # Pad to 16 byte boundary
.value 0x0
.quad .Ltext0 # Address
.quad .Letext0-.Ltext0 # Length
.quad 0x0
.quad 0x0
.section .debug_str,"MS",@progbits,1
.LASF3:
.string "fun4"
.LASF5:
.string "record_goto.c"
.LASF4:
.string "GNU C 4.4.4 20100726 (Red Hat 4.4.4-13)"
.LASF7:
.string "main"
.LASF1:
.string "fun2"
.LASF0:
.string "fun1"
.LASF6:
.string ""
.LASF2:
.string "fun3"
.ident "GCC: (GNU) 4.4.4 20100726 (Red Hat 4.4.4-13)"
.section .note.GNU-stack,"",@progbits