blob: 4737f036b6d62504197470b6734d3ce69830ba4f [file] [log] [blame]
/* This testcase is part of GDB, the GNU debugger.
Copyright 2012-2021 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 source file was generated by:
g++ -o gdb.arch/amd64-tailcall-cxx2.S gdb.arch/amd64-tailcall-cxx2.cc -Wall -S -dA -O2 -g
Fedora GCC was used here to also test the case of missing DW_AT_linkage_name.
*/
.file "amd64-tailcall-cxx2.cc"
.text
.Ltext0:
.p2align 4,,15
.globl _Z1fi
.type _Z1fi, @function
_Z1fi:
.LFB0:
.file 1 "gdb.arch/amd64-tailcall-cxx2.cc"
# gdb.arch/amd64-tailcall-cxx2.cc:22
.loc 1 22 0
.cfi_startproc
.LVL0:
# BLOCK 2 freq:10000 seq:0
# PRED: ENTRY [100.0%] (FALLTHRU)
# gdb.arch/amd64-tailcall-cxx2.cc:23
.loc 1 23 0
addl $1, %edi
.LVL1:
jmp _Z1gi
.LVL2:
# SUCC: EXIT [100.0%] (ABNORMAL,SIBCALL)
.cfi_endproc
.LFE0:
.size _Z1fi, .-_Z1fi
.Letext0:
.section .debug_info,"",@progbits
.Ldebug_info0:
.long 0x84 # 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++ 4.8.0 20130220 (Red Hat 4.8.0-0.14) -mtune=generic -march=x86-64 -g -O2"
.byte 0x4 # DW_AT_language
.long .LASF1 # DW_AT_name: "gdb.arch/amd64-tailcall-cxx2.cc"
.long .LASF2 # DW_AT_comp_dir: ""
.quad .Ltext0 # DW_AT_low_pc
.quad .Letext0-.Ltext0 # DW_AT_high_pc
.long .Ldebug_line0 # DW_AT_stmt_list
.uleb128 0x2 # (DIE (0x2d) DW_TAG_subprogram)
# DW_AT_external
.ascii "f\0" # DW_AT_name
.byte 0x1 # DW_AT_decl_file (gdb.arch/amd64-tailcall-cxx2.cc)
.byte 0x15 # DW_AT_decl_line
.long .LASF3 # DW_AT_linkage_name: "_Z1fi"
.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 0x71 # DW_AT_sibling
.uleb128 0x3 # (DIE (0x4c) DW_TAG_formal_parameter)
.ascii "x\0" # DW_AT_name
.byte 0x1 # DW_AT_decl_file (gdb.arch/amd64-tailcall-cxx2.cc)
.byte 0x15 # DW_AT_decl_line
.long 0x71 # DW_AT_type
.long .LLST0 # DW_AT_location
.uleb128 0x4 # (DIE (0x59) DW_TAG_GNU_call_site)
.quad .LVL2 # DW_AT_low_pc
# DW_AT_GNU_tail_call
.long 0x78 # DW_AT_abstract_origin
.uleb128 0x5 # (DIE (0x66) DW_TAG_GNU_call_site_parameter)
.uleb128 0x1 # DW_AT_location
.byte 0x55 # DW_OP_reg5
.uleb128 0x5 # DW_AT_GNU_call_site_value
.byte 0xf3 # DW_OP_GNU_entry_value
.uleb128 0x1
.byte 0x55 # DW_OP_reg5
.byte 0x23 # DW_OP_plus_uconst
.uleb128 0x1
.byte 0 # end of children of DIE 0x59
.byte 0 # end of children of DIE 0x2d
.uleb128 0x6 # (DIE (0x71) DW_TAG_base_type)
.byte 0x4 # DW_AT_byte_size
.byte 0x5 # DW_AT_encoding
.ascii "int\0" # DW_AT_name
.uleb128 0x7 # (DIE (0x78) DW_TAG_subprogram)
# DW_AT_external
.ascii "g\0" # DW_AT_name
.byte 0x1 # DW_AT_decl_file (gdb.arch/amd64-tailcall-cxx2.cc)
.byte 0x12 # DW_AT_decl_line
.long .LASF4 # DW_AT_linkage_name: "_Z1gi"
# DW_AT_declaration
.uleb128 0x8 # (DIE (0x81) DW_TAG_formal_parameter)
.long 0x71 # DW_AT_type
.byte 0 # end of children of DIE 0x78
.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 0x7 # (DW_FORM_data8)
.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 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 0x6e # (DW_AT_linkage_name)
.uleb128 0xe # (DW_FORM_strp)
.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 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)
.uleb128 0x2 # (DW_AT_location)
.uleb128 0x17 # (DW_FORM_sec_offset)
.byte 0
.byte 0
.uleb128 0x4 # (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 0x2115 # (DW_AT_GNU_tail_call)
.uleb128 0x19 # (DW_FORM_flag_present)
.uleb128 0x31 # (DW_AT_abstract_origin)
.uleb128 0x13 # (DW_FORM_ref4)
.byte 0
.byte 0
.uleb128 0x5 # (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)
.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 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 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 0x6e # (DW_AT_linkage_name)
.uleb128 0xe # (DW_FORM_strp)
.uleb128 0x3c # (DW_AT_declaration)
.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 0x49 # (DW_AT_type)
.uleb128 0x13 # (DW_FORM_ref4)
.byte 0
.byte 0
.byte 0
.section .debug_loc,"",@progbits
.Ldebug_loc0:
.LLST0:
.quad .LVL0-.Ltext0 # Location list begin address (*.LLST0)
.quad .LVL1-.Ltext0 # Location list end address (*.LLST0)
.value 0x1 # Location expression size
.byte 0x55 # DW_OP_reg5
.quad .LVL1-.Ltext0 # Location list begin address (*.LLST0)
.quad .LVL2-1-.Ltext0 # Location list end address (*.LLST0)
.value 0x3 # Location expression size
.byte 0x75 # DW_OP_breg5
.sleb128 -1
.byte 0x9f # DW_OP_stack_value
.quad .LVL2-1-.Ltext0 # Location list begin address (*.LLST0)
.quad .LFE0-.Ltext0 # Location list end address (*.LLST0)
.value 0x4 # Location expression size
.byte 0xf3 # DW_OP_GNU_entry_value
.uleb128 0x1
.byte 0x55 # DW_OP_reg5
.byte 0x9f # DW_OP_stack_value
.quad 0 # Location list terminator begin (*.LLST0)
.quad 0 # Location list terminator end (*.LLST0)
.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
.LASF0:
.string "GNU C++ 4.8.0 20130220 (Red Hat 4.8.0-0.14) -mtune=generic -march=x86-64 -g -O2"
.LASF2:
.string ""
.LASF3:
.string "_Z1fi"
.LASF1:
.string "gdb.arch/amd64-tailcall-cxx2.cc"
.LASF4:
.string "_Z1gi"
.ident "GCC: (GNU) 4.8.0 20130220 (Red Hat 4.8.0-0.14)"
.section .note.GNU-stack,"",@progbits