--- /dev/null
+/* This testcase is part of GDB, the GNU debugger.
+
+ Copyright 2015 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:
+ gcc -o gdb.arch/amd64-tailcall-self.S -S gdb.arch/amd64-tailcall-self.c -Wall -g -dA -Os
+ */
+
+ .file "amd64-tailcall-self.c"
+ .text
+.Ltext0:
+ .section .text.unlikely,"ax",@progbits
+.LCOLDB0:
+ .text
+.LHOTB0:
+ .section .text.unlikely
+.Ltext_cold0:
+ .text
+ .type b, @function
+b:
+.LFB0:
+ .file 1 "amd64-tailcall-self.c"
+ # amd64-tailcall-self.c:1
+ .loc 1 1 0
+ .cfi_startproc
+# BLOCK 2 freq:10000 seq:0
+# PRED: ENTRY [100.0%] (FALLTHRU)
+ # amd64-tailcall-self.c:2
+ .loc 1 2 0
+# SUCC: EXIT [100.0%]
+ ret
+ .cfi_endproc
+.LFE0:
+ .size b, .-b
+ .section .text.unlikely
+.LCOLDE0:
+ .text
+.LHOTE0:
+ .section .text.unlikely
+.LCOLDB1:
+ .text
+.LHOTB1:
+ .globl c
+ .type c, @function
+c:
+.LFB1:
+ # amd64-tailcall-self.c:7
+ .loc 1 7 0
+ .cfi_startproc
+.LVL0:
+# BLOCK 2 freq:10000 seq:0
+# PRED: ENTRY [100.0%] (FALLTHRU)
+ # amd64-tailcall-self.c:8
+ .loc 1 8 0
+ leal 1(%rdi), %eax
+# SUCC: EXIT [100.0%]
+ # amd64-tailcall-self.c:9
+ .loc 1 9 0
+ ret
+ .cfi_endproc
+.LFE1:
+ .size c, .-c
+ .section .text.unlikely
+.LCOLDE1:
+ .text
+.LHOTE1:
+ .section .text.unlikely
+.LCOLDB2:
+ .text
+.LHOTB2:
+ .globl a
+ .type a, @function
+a:
+.LFB2:
+ # amd64-tailcall-self.c:11
+ .loc 1 11 0
+ .cfi_startproc
+.LVL1:
+# BLOCK 2 freq:10000 seq:0
+# PRED: ENTRY [100.0%] (FALLTHRU) 3 [100.0%] (DFS_BACK,CAN_FALLTHRU)
+.L5:
+ # amd64-tailcall-self.c:12
+ .loc 1 12 0
+#APP
+# 12 "amd64-tailcall-self.c" 1
+ nop;nop;nop
+# 0 "" 2
+ # amd64-tailcall-self.c:13
+ .loc 1 13 0
+#NO_APP
+ movl i(%rip), %edi
+ leal -1(%rdi), %eax
+ cmpl $9, %eax
+# SUCC: 3 [91.0%] (FALLTHRU,CAN_FALLTHRU) 4 [9.0%] (CAN_FALLTHRU,LOOP_EXIT)
+ ja .L4
+# BLOCK 3 freq:9100 seq:1
+# PRED: 2 [91.0%] (FALLTHRU,CAN_FALLTHRU)
+ # amd64-tailcall-self.c:14
+ .loc 1 14 0
+ orl $1, %edi
+ movl %edi, i(%rip)
+# SUCC: 2 [100.0%] (DFS_BACK,CAN_FALLTHRU)
+ jmp .L5
+.Lfirsttailcall:
+# BLOCK 4 freq:900 seq:2
+# PRED: 2 [9.0%] (CAN_FALLTHRU,LOOP_EXIT)
+.L4:
+ # amd64-tailcall-self.c:16
+ .loc 1 16 0
+ cmpl $0, %edi
+# SUCC: 5 [19.9%] (FALLTHRU,CAN_FALLTHRU) 6 [80.1%] (CAN_FALLTHRU)
+ jne .L3
+# BLOCK 5 freq:179 seq:3
+# PRED: 4 [19.9%] (FALLTHRU,CAN_FALLTHRU)
+# SUCC: EXIT [100.0%] (ABNORMAL,SIBCALL)
+ # amd64-tailcall-self.c:17
+ .loc 1 17 0
+ jmp b
+.LVL2:
+# BLOCK 6 freq:721 seq:4
+# PRED: 4 [80.1%] (CAN_FALLTHRU)
+.L3:
+# SUCC: EXIT [100.0%]
+ ret
+ .cfi_endproc
+.LFE2:
+ .size a, .-a
+ .section .text.unlikely
+.LCOLDE2:
+ .text
+.LHOTE2:
+ .section .text.unlikely
+.LCOLDB3:
+ .section .text.startup,"ax",@progbits
+.LHOTB3:
+ .globl main
+ .type main, @function
+main:
+.LFB3:
+ # amd64-tailcall-self.c:20
+ .loc 1 20 0
+ .cfi_startproc
+.LVL3:
+# BLOCK 2 freq:10000 seq:0
+# PRED: ENTRY [100.0%] (FALLTHRU)
+ # amd64-tailcall-self.c:21
+ .loc 1 21 0
+ call a
+.LVL4:
+ # amd64-tailcall-self.c:23
+ .loc 1 23 0
+ xorl %eax, %eax
+# SUCC: EXIT [100.0%]
+ ret
+ .cfi_endproc
+.LFE3:
+ .size main, .-main
+ .section .text.unlikely
+.LCOLDE3:
+ .section .text.startup
+.LHOTE3:
+ .comm i,4,4
+ .text
+.Letext0:
+ .section .text.unlikely
+.Letext_cold0:
+ .section .debug_info,"",@progbits
+.Ldebug_info0:
+ .long 2f-1f # Length of Compilation Unit Info
+1:
+ .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 .LASF4 # DW_AT_producer: "GNU C 4.9.2 20150212 (Red Hat 4.9.2-6) -mtune=generic -march=x86-64 -g -Os"
+ .byte 0x1 # DW_AT_language
+ .long .LASF5 # DW_AT_name: "amd64-tailcall-self.c"
+ .long .LASF6 # DW_AT_comp_dir: "/home/jkratoch/t"
+ .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 "b\0" # DW_AT_name
+ .byte 0x1 # DW_AT_decl_file (amd64-tailcall-self.c)
+ .byte 0x1 # DW_AT_decl_line
+ # DW_AT_prototyped
+ .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
+ .uleb128 0x3 # (DIE (0x40) DW_TAG_subprogram)
+ # DW_AT_external
+ .ascii "c\0" # DW_AT_name
+ .byte 0x1 # DW_AT_decl_file (amd64-tailcall-self.c)
+ .byte 0x7 # DW_AT_decl_line
+ # DW_AT_prototyped
+ .long die6b # 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
+ .uleb128 0x4 # (DIE (0x5f) DW_TAG_formal_parameter)
+ .ascii "q\0" # DW_AT_name
+ .byte 0x1 # DW_AT_decl_file (amd64-tailcall-self.c)
+ .byte 0x7 # DW_AT_decl_line
+ .long die6b # DW_AT_type
+ .uleb128 0x1 # DW_AT_location
+ .byte 0x55 # DW_OP_reg5
+ .byte 0 # end of children of DIE 0x40
+die6b:
+ .uleb128 0x5 # (DIE (0x6b) DW_TAG_base_type)
+ .byte 0x4 # DW_AT_byte_size
+ .byte 0x5 # DW_AT_encoding
+ .ascii "int\0" # DW_AT_name
+die72:
+ .uleb128 0x6 # (DIE (0x72) DW_TAG_subprogram)
+ # DW_AT_external
+ .ascii "a\0" # DW_AT_name
+ .byte 0x1 # DW_AT_decl_file (amd64-tailcall-self.c)
+ .byte 0xb # DW_AT_decl_line
+ # DW_AT_prototyped
+ .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
+ .uleb128 0x4 # (DIE (0x8d) DW_TAG_formal_parameter)
+ .ascii "q\0" # DW_AT_name
+ .byte 0x1 # DW_AT_decl_file (amd64-tailcall-self.c)
+ .byte 0xb # DW_AT_decl_line
+ .long die6b # DW_AT_type
+ .uleb128 0x4 # DW_AT_location
+ .byte 0xf3 # DW_OP_GNU_entry_value
+ .uleb128 0x1
+ .byte 0x55 # DW_OP_reg5
+ .byte 0x9f # DW_OP_stack_value
+ .uleb128 0x7 # (DIE () DW_TAG_GNU_call_site)
+ .quad .Lfirsttailcall # DW_AT_low_pc
+ # DW_AT_GNU_tail_call
+ .long die72 # DW_AT_abstract_origin
+ .uleb128 0x7 # (DIE (0x9b) DW_TAG_GNU_call_site)
+ .quad .LVL2 # DW_AT_low_pc
+ # DW_AT_GNU_tail_call
+ .long die29 # DW_AT_abstract_origin
+ .byte 0 # end of children of DIE 0x72
+ .uleb128 0x8 # (DIE (0xa9) DW_TAG_subprogram)
+ # DW_AT_external
+ .long .LASF0 # DW_AT_name: "main"
+ .byte 0x1 # DW_AT_decl_file (amd64-tailcall-self.c)
+ .byte 0x14 # DW_AT_decl_line
+ # DW_AT_prototyped
+ .long die6b # DW_AT_type
+ .quad .LFB3 # DW_AT_low_pc
+ .quad .LFE3-.LFB3 # DW_AT_high_pc
+ .uleb128 0x1 # DW_AT_frame_base
+ .byte 0x9c # DW_OP_call_frame_cfa
+ # DW_AT_GNU_all_call_sites
+ .uleb128 0x9 # (DIE (0xca) DW_TAG_formal_parameter)
+ .long .LASF1 # DW_AT_name: "argc"
+ .byte 0x1 # DW_AT_decl_file (amd64-tailcall-self.c)
+ .byte 0x14 # DW_AT_decl_line
+ .long die6b # DW_AT_type
+ .long .LLST0 # DW_AT_location
+ .uleb128 0x9 # (DIE (0xd9) DW_TAG_formal_parameter)
+ .long .LASF2 # DW_AT_name: "argv"
+ .byte 0x1 # DW_AT_decl_file (amd64-tailcall-self.c)
+ .byte 0x14 # DW_AT_decl_line
+ .long diefe # DW_AT_type
+ .long .LLST1 # DW_AT_location
+ .uleb128 0xa # (DIE (0xe8) DW_TAG_GNU_call_site)
+ .quad .LVL4 # DW_AT_low_pc
+ .long die72 # DW_AT_abstract_origin
+ .uleb128 0xb # (DIE (0xf5) DW_TAG_GNU_call_site_parameter)
+ .uleb128 0x1 # DW_AT_location
+ .byte 0x55 # DW_OP_reg5
+ .uleb128 0x3 # DW_AT_GNU_call_site_value
+ .byte 0xf3 # DW_OP_GNU_entry_value
+ .uleb128 0x1
+ .byte 0x55 # DW_OP_reg5
+ .byte 0 # end of children of DIE 0xe8
+ .byte 0 # end of children of DIE 0xa9
+diefe:
+ .uleb128 0xc # (DIE (0xfe) DW_TAG_pointer_type)
+ .byte 0x8 # DW_AT_byte_size
+ .long die104 # DW_AT_type
+die104:
+ .uleb128 0xc # (DIE (0x104) DW_TAG_pointer_type)
+ .byte 0x8 # DW_AT_byte_size
+ .long die10a # DW_AT_type
+die10a:
+ .uleb128 0xd # (DIE (0x10a) DW_TAG_base_type)
+ .byte 0x1 # DW_AT_byte_size
+ .byte 0x6 # DW_AT_encoding
+ .long .LASF3 # DW_AT_name: "char"
+ .uleb128 0xe # (DIE (0x111) DW_TAG_variable)
+ .ascii "i\0" # DW_AT_name
+ .byte 0x1 # DW_AT_decl_file (amd64-tailcall-self.c)
+ .byte 0x5 # DW_AT_decl_line
+ .long die6b # DW_AT_type
+ # DW_AT_external
+ .uleb128 0x9 # DW_AT_location
+ .byte 0x3 # DW_OP_addr
+ .quad i
+ .byte 0 # end of children of DIE 0xb
+2:
+ .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 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 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 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 0x3 # (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 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)
+ .byte 0
+ .byte 0
+ .uleb128 0x4 # (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 0x18 # (DW_FORM_exprloc)
+ .byte 0
+ .byte 0
+ .uleb128 0x5 # (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 0x6 # (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 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 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 0x7 # (abbrev code)
+ .uleb128 0x4109 # (TAG: DW_TAG_GNU_call_site)
+ .byte 0 # DW_children_no
+ .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 0x8 # (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)
+ .byte 0
+ .byte 0
+ .uleb128 0x9 # (abbrev code)
+ .uleb128 0x5 # (TAG: DW_TAG_formal_parameter)
+ .byte 0 # DW_children_no
+ .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 0x2 # (DW_AT_location)
+ .uleb128 0x17 # (DW_FORM_sec_offset)
+ .byte 0
+ .byte 0
+ .uleb128 0xa # (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 0xb # (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 0xc # (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
+ .uleb128 0xd # (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
+ .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
+ .byte 0
+ .section .debug_loc,"",@progbits
+.Ldebug_loc0:
+.LLST0:
+ .quad .LVL3 # Location list begin address (*.LLST0)
+ .quad .LVL4-1 # Location list end address (*.LLST0)
+ .value 0x1 # Location expression size
+ .byte 0x55 # DW_OP_reg5
+ .quad .LVL4-1 # Location list begin address (*.LLST0)
+ .quad .LFE3 # 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)
+.LLST1:
+ .quad .LVL3 # Location list begin address (*.LLST1)
+ .quad .LVL4-1 # Location list end address (*.LLST1)
+ .value 0x1 # Location expression size
+ .byte 0x54 # DW_OP_reg4
+ .quad .LVL4-1 # Location list begin address (*.LLST1)
+ .quad .LFE3 # Location list end address (*.LLST1)
+ .value 0x4 # Location expression size
+ .byte 0xf3 # DW_OP_GNU_entry_value
+ .uleb128 0x1
+ .byte 0x54 # DW_OP_reg4
+ .byte 0x9f # DW_OP_stack_value
+ .quad 0 # Location list terminator begin (*.LLST1)
+ .quad 0 # Location list terminator end (*.LLST1)
+ .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 .LFB3 # Address
+ .quad .LFE3-.LFB3 # Length
+ .quad 0
+ .quad 0
+ .section .debug_ranges,"",@progbits
+.Ldebug_ranges0:
+ .quad .Ltext0 # Offset 0
+ .quad .Letext0
+ .quad .LFB3 # Offset 0x10
+ .quad .LFE3
+ .quad 0
+ .quad 0
+ .section .debug_line,"",@progbits
+.Ldebug_line0:
+ .section .debug_str,"MS",@progbits,1
+.LASF1:
+ .string "argc"
+.LASF0:
+ .string "main"
+.LASF4:
+ .string "GNU C 4.9.2 20150212 (Red Hat 4.9.2-6) -mtune=generic -march=x86-64 -g -Os"
+.LASF5:
+ .string "amd64-tailcall-self.c"
+.LASF6:
+ .string ""
+.LASF3:
+ .string "char"
+.LASF2:
+ .string "argv"
+ .ident "GCC: (GNU) 4.9.2 20150212 (Red Hat 4.9.2-6)"