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63b667adb4
The test-case gdb.arch/amd64-tailcall-self.exp fails here:
...
if ![runto b] {
return -1
}
...
like:
...
(gdb) file build/gdb/testsuite/outputs/gdb.arch/amd64-tailcall-self/\
amd64-tailcall-self
Reading symbols from build/gdb/testsuite/outputs/gdb.arch/\
amd64-tailcall-self/amd64-tailcall-self...
Dwarf Error: Cannot find DIE at 0x1f5 referenced from DIE at 0x107 [in \
module build/gdb/testsuite/outputs/gdb.arch/amd64-tailcall-self/\
amd64-tailcall-self]
...
The problem is that in amd64-tailcall-self.S, CU-relative references are
assigned .debug_info section relative values. [ This is similar to the
problem fixed by "Fix gdb.arch/amd64-entry-value-paramref.S". ]
Fix this by assigning CU-relative references instead.
Tested on x86_64-linux.
gdb/testsuite/ChangeLog:
2019-05-09 Tom de Vries <tdevries@suse.de>
* gdb.arch/amd64-tailcall-self.S: Make DW_FORM_ref4 references
CU-relative.
615 lines
17 KiB
ArmAsm
615 lines
17 KiB
ArmAsm
/* This testcase is part of GDB, the GNU debugger.
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Copyright 2015-2019 Free Software Foundation, Inc.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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/* This source file was generated by:
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gcc -o gdb.arch/amd64-tailcall-self.S -S gdb.arch/amd64-tailcall-self.c -Wall -g -dA -Os
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*/
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.file "amd64-tailcall-self.c"
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.text
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.Ltext0:
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.section .text.unlikely,"ax",@progbits
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.LCOLDB0:
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.text
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.LHOTB0:
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.section .text.unlikely
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.Ltext_cold0:
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.text
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.type b, @function
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b:
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.LFB0:
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.file 1 "amd64-tailcall-self.c"
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# amd64-tailcall-self.c:1
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.loc 1 1 0
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.cfi_startproc
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# BLOCK 2 freq:10000 seq:0
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# PRED: ENTRY [100.0%] (FALLTHRU)
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# amd64-tailcall-self.c:2
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.loc 1 2 0
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# SUCC: EXIT [100.0%]
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ret
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.cfi_endproc
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.LFE0:
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.size b, .-b
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.section .text.unlikely
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.LCOLDE0:
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.text
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.LHOTE0:
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.section .text.unlikely
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.LCOLDB1:
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.text
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.LHOTB1:
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.globl c
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.type c, @function
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c:
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.LFB1:
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# amd64-tailcall-self.c:7
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.loc 1 7 0
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.cfi_startproc
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.LVL0:
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# BLOCK 2 freq:10000 seq:0
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# PRED: ENTRY [100.0%] (FALLTHRU)
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# amd64-tailcall-self.c:8
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.loc 1 8 0
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leal 1(%rdi), %eax
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# SUCC: EXIT [100.0%]
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# amd64-tailcall-self.c:9
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.loc 1 9 0
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ret
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.cfi_endproc
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.LFE1:
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.size c, .-c
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.section .text.unlikely
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.LCOLDE1:
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.text
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.LHOTE1:
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.section .text.unlikely
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.LCOLDB2:
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.text
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.LHOTB2:
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.globl a
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.type a, @function
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a:
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.LFB2:
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# amd64-tailcall-self.c:11
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.loc 1 11 0
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.cfi_startproc
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.LVL1:
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# BLOCK 2 freq:10000 seq:0
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# PRED: ENTRY [100.0%] (FALLTHRU) 3 [100.0%] (DFS_BACK,CAN_FALLTHRU)
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.L5:
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# amd64-tailcall-self.c:12
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.loc 1 12 0
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#APP
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# 12 "amd64-tailcall-self.c" 1
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nop;nop;nop
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# 0 "" 2
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# amd64-tailcall-self.c:13
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.loc 1 13 0
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#NO_APP
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movl i(%rip), %edi
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leal -1(%rdi), %eax
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cmpl $9, %eax
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# SUCC: 3 [91.0%] (FALLTHRU,CAN_FALLTHRU) 4 [9.0%] (CAN_FALLTHRU,LOOP_EXIT)
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ja .L4
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# BLOCK 3 freq:9100 seq:1
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# PRED: 2 [91.0%] (FALLTHRU,CAN_FALLTHRU)
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# amd64-tailcall-self.c:14
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.loc 1 14 0
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orl $1, %edi
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movl %edi, i(%rip)
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# SUCC: 2 [100.0%] (DFS_BACK,CAN_FALLTHRU)
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jmp .L5
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.Lfirsttailcall:
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# BLOCK 4 freq:900 seq:2
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# PRED: 2 [9.0%] (CAN_FALLTHRU,LOOP_EXIT)
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.L4:
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# amd64-tailcall-self.c:16
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.loc 1 16 0
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cmpl $0, %edi
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# SUCC: 5 [19.9%] (FALLTHRU,CAN_FALLTHRU) 6 [80.1%] (CAN_FALLTHRU)
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jne .L3
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# BLOCK 5 freq:179 seq:3
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# PRED: 4 [19.9%] (FALLTHRU,CAN_FALLTHRU)
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# SUCC: EXIT [100.0%] (ABNORMAL,SIBCALL)
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# amd64-tailcall-self.c:17
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.loc 1 17 0
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jmp b
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.LVL2:
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# BLOCK 6 freq:721 seq:4
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# PRED: 4 [80.1%] (CAN_FALLTHRU)
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.L3:
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# SUCC: EXIT [100.0%]
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ret
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.cfi_endproc
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.LFE2:
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.size a, .-a
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.section .text.unlikely
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.LCOLDE2:
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.text
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.LHOTE2:
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.section .text.unlikely
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.LCOLDB3:
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.section .text.startup,"ax",@progbits
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.LHOTB3:
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.globl main
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.type main, @function
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main:
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.LFB3:
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# amd64-tailcall-self.c:20
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.loc 1 20 0
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.cfi_startproc
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.LVL3:
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# BLOCK 2 freq:10000 seq:0
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# PRED: ENTRY [100.0%] (FALLTHRU)
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# amd64-tailcall-self.c:21
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.loc 1 21 0
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call a
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.LVL4:
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# amd64-tailcall-self.c:23
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.loc 1 23 0
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xorl %eax, %eax
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# SUCC: EXIT [100.0%]
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ret
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.cfi_endproc
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.LFE3:
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.size main, .-main
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.section .text.unlikely
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.LCOLDE3:
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.section .text.startup
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.LHOTE3:
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.comm i,4,4
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.text
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.Letext0:
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.section .text.unlikely
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.Letext_cold0:
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.section .debug_info,"",@progbits
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.Ldebug_info0:
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.long 2f-1f # Length of Compilation Unit Info
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1:
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.value 0x4 # DWARF version number
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.long .Ldebug_abbrev0 # Offset Into Abbrev. Section
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.byte 0x8 # Pointer Size (in bytes)
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.uleb128 0x1 # (DIE (0xb) DW_TAG_compile_unit)
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.long .LASF4 # DW_AT_producer: "GNU C 4.9.2 20150212 (Red Hat 4.9.2-6) -mtune=generic -march=x86-64 -g -Os"
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.byte 0x1 # DW_AT_language
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.long .LASF5 # DW_AT_name: "amd64-tailcall-self.c"
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.long .LASF6 # DW_AT_comp_dir: "/home/jkratoch/t"
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.long .Ldebug_ranges0+0 # DW_AT_ranges
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.quad 0 # DW_AT_low_pc
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.long .Ldebug_line0 # DW_AT_stmt_list
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die29:
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.uleb128 0x2 # (DIE (0x29) DW_TAG_subprogram)
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.ascii "b\0" # DW_AT_name
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.byte 0x1 # DW_AT_decl_file (amd64-tailcall-self.c)
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.byte 0x1 # DW_AT_decl_line
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# DW_AT_prototyped
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.quad .LFB0 # DW_AT_low_pc
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.quad .LFE0-.LFB0 # DW_AT_high_pc
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.uleb128 0x1 # DW_AT_frame_base
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.byte 0x9c # DW_OP_call_frame_cfa
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# DW_AT_GNU_all_call_sites
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.uleb128 0x3 # (DIE (0x40) DW_TAG_subprogram)
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# DW_AT_external
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.ascii "c\0" # DW_AT_name
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.byte 0x1 # DW_AT_decl_file (amd64-tailcall-self.c)
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.byte 0x7 # DW_AT_decl_line
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# DW_AT_prototyped
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.long die6b - .Ldebug_info0 # DW_AT_type
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.quad .LFB1 # DW_AT_low_pc
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.quad .LFE1-.LFB1 # DW_AT_high_pc
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.uleb128 0x1 # DW_AT_frame_base
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.byte 0x9c # DW_OP_call_frame_cfa
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# DW_AT_GNU_all_call_sites
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.uleb128 0x4 # (DIE (0x5f) DW_TAG_formal_parameter)
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.ascii "q\0" # DW_AT_name
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.byte 0x1 # DW_AT_decl_file (amd64-tailcall-self.c)
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.byte 0x7 # DW_AT_decl_line
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.long die6b - .Ldebug_info0 # DW_AT_type
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.uleb128 0x1 # DW_AT_location
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.byte 0x55 # DW_OP_reg5
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.byte 0 # end of children of DIE 0x40
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die6b:
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.uleb128 0x5 # (DIE (0x6b) DW_TAG_base_type)
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.byte 0x4 # DW_AT_byte_size
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.byte 0x5 # DW_AT_encoding
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.ascii "int\0" # DW_AT_name
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die72:
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.uleb128 0x6 # (DIE (0x72) DW_TAG_subprogram)
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# DW_AT_external
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.ascii "a\0" # DW_AT_name
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.byte 0x1 # DW_AT_decl_file (amd64-tailcall-self.c)
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.byte 0xb # DW_AT_decl_line
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# DW_AT_prototyped
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.quad .LFB2 # DW_AT_low_pc
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.quad .LFE2-.LFB2 # DW_AT_high_pc
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.uleb128 0x1 # DW_AT_frame_base
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.byte 0x9c # DW_OP_call_frame_cfa
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# DW_AT_GNU_all_call_sites
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.uleb128 0x4 # (DIE (0x8d) DW_TAG_formal_parameter)
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.ascii "q\0" # DW_AT_name
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.byte 0x1 # DW_AT_decl_file (amd64-tailcall-self.c)
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.byte 0xb # DW_AT_decl_line
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.long die6b - .Ldebug_info0 # DW_AT_type
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.uleb128 0x4 # DW_AT_location
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.byte 0xf3 # DW_OP_GNU_entry_value
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.uleb128 0x1
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.byte 0x55 # DW_OP_reg5
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.byte 0x9f # DW_OP_stack_value
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.uleb128 0x7 # (DIE () DW_TAG_GNU_call_site)
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.quad .Lfirsttailcall # DW_AT_low_pc
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# DW_AT_GNU_tail_call
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.long die72 - .Ldebug_info0 # DW_AT_abstract_origin
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.uleb128 0x7 # (DIE (0x9b) DW_TAG_GNU_call_site)
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.quad .LVL2 # DW_AT_low_pc
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# DW_AT_GNU_tail_call
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.long die29 - .Ldebug_info0 # DW_AT_abstract_origin
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.byte 0 # end of children of DIE 0x72
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.uleb128 0x8 # (DIE (0xa9) DW_TAG_subprogram)
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# DW_AT_external
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.long .LASF0 # DW_AT_name: "main"
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.byte 0x1 # DW_AT_decl_file (amd64-tailcall-self.c)
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.byte 0x14 # DW_AT_decl_line
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# DW_AT_prototyped
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.long die6b - .Ldebug_info0 # DW_AT_type
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.quad .LFB3 # DW_AT_low_pc
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.quad .LFE3-.LFB3 # DW_AT_high_pc
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.uleb128 0x1 # DW_AT_frame_base
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.byte 0x9c # DW_OP_call_frame_cfa
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# DW_AT_GNU_all_call_sites
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.uleb128 0x9 # (DIE (0xca) DW_TAG_formal_parameter)
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.long .LASF1 # DW_AT_name: "argc"
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.byte 0x1 # DW_AT_decl_file (amd64-tailcall-self.c)
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.byte 0x14 # DW_AT_decl_line
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.long die6b - .Ldebug_info0 # DW_AT_type
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.long .LLST0 # DW_AT_location
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.uleb128 0x9 # (DIE (0xd9) DW_TAG_formal_parameter)
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.long .LASF2 # DW_AT_name: "argv"
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.byte 0x1 # DW_AT_decl_file (amd64-tailcall-self.c)
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.byte 0x14 # DW_AT_decl_line
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.long diefe - .Ldebug_info0 # DW_AT_type
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.long .LLST1 # DW_AT_location
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.uleb128 0xa # (DIE (0xe8) DW_TAG_GNU_call_site)
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.quad .LVL4 # DW_AT_low_pc
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.long die72 - .Ldebug_info0 # DW_AT_abstract_origin
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.uleb128 0xb # (DIE (0xf5) DW_TAG_GNU_call_site_parameter)
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.uleb128 0x1 # DW_AT_location
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.byte 0x55 # DW_OP_reg5
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.uleb128 0x3 # DW_AT_GNU_call_site_value
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.byte 0xf3 # DW_OP_GNU_entry_value
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.uleb128 0x1
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.byte 0x55 # DW_OP_reg5
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.byte 0 # end of children of DIE 0xe8
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.byte 0 # end of children of DIE 0xa9
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diefe:
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.uleb128 0xc # (DIE (0xfe) DW_TAG_pointer_type)
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.byte 0x8 # DW_AT_byte_size
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.long die104 - .Ldebug_info0 # DW_AT_type
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die104:
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.uleb128 0xc # (DIE (0x104) DW_TAG_pointer_type)
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.byte 0x8 # DW_AT_byte_size
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.long die10a - .Ldebug_info0 # DW_AT_type
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die10a:
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.uleb128 0xd # (DIE (0x10a) DW_TAG_base_type)
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.byte 0x1 # DW_AT_byte_size
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.byte 0x6 # DW_AT_encoding
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.long .LASF3 # DW_AT_name: "char"
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.uleb128 0xe # (DIE (0x111) DW_TAG_variable)
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.ascii "i\0" # DW_AT_name
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.byte 0x1 # DW_AT_decl_file (amd64-tailcall-self.c)
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.byte 0x5 # DW_AT_decl_line
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.long die6b - .Ldebug_info0 # DW_AT_type
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# DW_AT_external
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.uleb128 0x9 # DW_AT_location
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.byte 0x3 # DW_OP_addr
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.quad i
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.byte 0 # end of children of DIE 0xb
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2:
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.section .debug_abbrev,"",@progbits
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.Ldebug_abbrev0:
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.uleb128 0x1 # (abbrev code)
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.uleb128 0x11 # (TAG: DW_TAG_compile_unit)
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.byte 0x1 # DW_children_yes
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.uleb128 0x25 # (DW_AT_producer)
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.uleb128 0xe # (DW_FORM_strp)
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.uleb128 0x13 # (DW_AT_language)
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.uleb128 0xb # (DW_FORM_data1)
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.uleb128 0x3 # (DW_AT_name)
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.uleb128 0xe # (DW_FORM_strp)
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.uleb128 0x1b # (DW_AT_comp_dir)
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.uleb128 0xe # (DW_FORM_strp)
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.uleb128 0x55 # (DW_AT_ranges)
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.uleb128 0x17 # (DW_FORM_sec_offset)
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.uleb128 0x11 # (DW_AT_low_pc)
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.uleb128 0x1 # (DW_FORM_addr)
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.uleb128 0x10 # (DW_AT_stmt_list)
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.uleb128 0x17 # (DW_FORM_sec_offset)
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.byte 0
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.byte 0
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.uleb128 0x2 # (abbrev code)
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.uleb128 0x2e # (TAG: DW_TAG_subprogram)
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.byte 0 # DW_children_no
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.uleb128 0x3 # (DW_AT_name)
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.uleb128 0x8 # (DW_FORM_string)
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.uleb128 0x3a # (DW_AT_decl_file)
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.uleb128 0xb # (DW_FORM_data1)
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.uleb128 0x3b # (DW_AT_decl_line)
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.uleb128 0xb # (DW_FORM_data1)
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.uleb128 0x27 # (DW_AT_prototyped)
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.uleb128 0x19 # (DW_FORM_flag_present)
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.uleb128 0x11 # (DW_AT_low_pc)
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.uleb128 0x1 # (DW_FORM_addr)
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.uleb128 0x12 # (DW_AT_high_pc)
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.uleb128 0x7 # (DW_FORM_data8)
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.uleb128 0x40 # (DW_AT_frame_base)
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.uleb128 0x18 # (DW_FORM_exprloc)
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.uleb128 0x2117 # (DW_AT_GNU_all_call_sites)
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.uleb128 0x19 # (DW_FORM_flag_present)
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.byte 0
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.byte 0
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.uleb128 0x3 # (abbrev code)
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.uleb128 0x2e # (TAG: DW_TAG_subprogram)
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.byte 0x1 # DW_children_yes
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.uleb128 0x3f # (DW_AT_external)
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.uleb128 0x19 # (DW_FORM_flag_present)
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.uleb128 0x3 # (DW_AT_name)
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.uleb128 0x8 # (DW_FORM_string)
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.uleb128 0x3a # (DW_AT_decl_file)
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.uleb128 0xb # (DW_FORM_data1)
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.uleb128 0x3b # (DW_AT_decl_line)
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.uleb128 0xb # (DW_FORM_data1)
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.uleb128 0x27 # (DW_AT_prototyped)
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.uleb128 0x19 # (DW_FORM_flag_present)
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.uleb128 0x49 # (DW_AT_type)
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.uleb128 0x13 # (DW_FORM_ref4)
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.uleb128 0x11 # (DW_AT_low_pc)
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.uleb128 0x1 # (DW_FORM_addr)
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.uleb128 0x12 # (DW_AT_high_pc)
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.uleb128 0x7 # (DW_FORM_data8)
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.uleb128 0x40 # (DW_AT_frame_base)
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.uleb128 0x18 # (DW_FORM_exprloc)
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.uleb128 0x2117 # (DW_AT_GNU_all_call_sites)
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.uleb128 0x19 # (DW_FORM_flag_present)
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.byte 0
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.byte 0
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.uleb128 0x4 # (abbrev code)
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.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)"
|