[gdb/testsuite] Regenerate dw2-restrict.S
authorTom de Vries <tdevries@suse.de>
Tue, 25 Jun 2019 14:42:46 +0000 (16:42 +0200)
committerTom de Vries <tdevries@suse.de>
Tue, 25 Jun 2019 14:42:46 +0000 (16:42 +0200)
When running gdb.dwarf2/dw2-restrict.exp with board cc-with-dwz, we run into:
...
dwz: dw2-restrict: DW_AT_stmt_list not DW_FORM_sec_offset or DW_FORM_data4
...

The problem is that the DW_AT_stmt_list is encoded using DW_FORM_addr, while
DW_FORM_sec_offset or DW_FORM_data4 would be appropriate.  The test-case uses
a dw2-restrict.S which was generated using clang 2.9, which contained a bug
( https://bugs.llvm.org/show_bug.cgi?id=9995 ) causing this problem.

Fix this by regenerating using clang 5.0.1.

Tested on x86_64-linux.

gdb/testsuite/ChangeLog:

2019-06-25  Tom de Vries  <tdevries@suse.de>

PR testsuite/24727
* gdb.dwarf2/dw2-restrict.S: Regenerate using clang 5.0.1.

gdb/testsuite/ChangeLog
gdb/testsuite/gdb.dwarf2/dw2-restrict.S

index 5b702011a77fb2d1de5ec3d7c6f245189f5fa6e8..f0e05d3a3c56a455171b82ab7e6f782c5128fbf3 100644 (file)
@@ -1,3 +1,8 @@
+2019-06-25  Tom de Vries  <tdevries@suse.de>
+
+       PR testsuite/24727
+       * gdb.dwarf2/dw2-restrict.S: Regenerate using clang 5.0.1.
+
 2019-06-24  Tom de Vries  <tdevries@suse.de>
 
        * gdb.dwarf2/implptr-64bit.exp: Fix intra-CU '%' label reference.
index 7108b86ec109ce5a1bd299e2c36696a12024e0d5..1c3bd1d1ffc662d14c6543164f28de13bb3391b9 100644 (file)
 
   */
 
-       .file   "dw2-restrict.c"
-       .section        .debug_frame,"",@progbits
-.Lsection_debug_frame:
-       .section        .debug_info,"",@progbits
-.Lsection_info:
-       .section        .debug_abbrev,"",@progbits
-.Lsection_abbrev:
-       .section        .debug_aranges,"",@progbits
-       .section        .debug_macinfo,"",@progbits
-       .section        .debug_line,"",@progbits
-.Lsection_line:
-       .section        .debug_loc,"",@progbits
-       .section        .debug_pubnames,"",@progbits
-       .section        .debug_pubtypes,"",@progbits
-       .section        .debug_str,"",@progbits
-.Lsection_str:
-       .section        .debug_ranges,"",@progbits
-.Ldebug_range:
-       .section        .debug_loc,"",@progbits
-.Lsection_debug_loc:
        .text
-.Ltext_begin:
-       .data
-       .file   1 "dw2-restrict.c"
-       .text
-       .globl  f
-       .align  16, 0x90
+       .file   "dw2-restrict.c"
+       .globl  f                       # -- Begin function f
+       .p2align        4, 0x90
        .type   f,@function
 f:                                      # @f
-.Leh_func_begin0:
 .Lfunc_begin0:
-       .loc    1 19 0
-.Ltmp0:
+       .file   1 "dw2-restrict.c"
+       .loc    1 19 0                  # dw2-restrict.c:19:0
+       .cfi_startproc
 # BB#0:
-       movq    %rdi, -8(%rsp)
-       .loc    1 20 3
+       pushq   %rbp
+.Lcfi0:
+       .cfi_def_cfa_offset 16
+.Lcfi1:
+       .cfi_offset %rbp, -16
+       movq    %rsp, %rbp
+.Lcfi2:
+       .cfi_def_cfa_register %rbp
+       movq    %rdi, -8(%rbp)
+.Ltmp0:
+       .loc    1 20 10 prologue_end    # dw2-restrict.c:20:10
+       movq    -8(%rbp), %rdi
+       movsbl  (%rdi), %eax
+       .loc    1 20 3 is_stmt 0        # dw2-restrict.c:20:3
+       popq    %rbp
+       retq
 .Ltmp1:
-       movq    -8(%rsp), %rdi          # dw2-restrict.c:20:3
-       movsbl  (%rdi), %eax            # dw2-restrict.c:20:3
-       ret                             # dw2-restrict.c:20:3
-.Ltmp2:
-.Ltmp3:
-       .size   f, .Ltmp3-f
 .Lfunc_end0:
-.Leh_func_end0:
-
-       .globl  main
-       .align  16, 0x90
+       .size   f, .Lfunc_end0-f
+       .cfi_endproc
+                                        # -- End function
+       .globl  main                    # -- Begin function main
+       .p2align        4, 0x90
        .type   main,@function
 main:                                   # @main
-.Leh_func_begin1:
 .Lfunc_begin1:
-       .loc    1 24 0
-.Ltmp7:
+       .loc    1 24 0 is_stmt 1        # dw2-restrict.c:24:0
+       .cfi_startproc
 # BB#0:
        pushq   %rbp
-.Ltmp4:
+.Lcfi3:
+       .cfi_def_cfa_offset 16
+.Lcfi4:
+       .cfi_offset %rbp, -16
        movq    %rsp, %rbp
-.Ltmp5:
+.Lcfi5:
+       .cfi_def_cfa_register %rbp
        subq    $16, %rsp
-.Ltmp6:
-       leaq    .L.str, %rdi
+       movabsq $.L.str, %rdi
        movl    $0, -4(%rbp)
-       .loc    1 25 3
-.Ltmp8:
-       callq   f                       # dw2-restrict.c:25:3
-       addq    $16, %rsp               # dw2-restrict.c:25:3
-       popq    %rbp                    # dw2-restrict.c:25:3
-       ret                             # dw2-restrict.c:25:3
-.Ltmp9:
-.Ltmp10:
-       .size   main, .Ltmp10-main
+.Ltmp2:
+       .loc    1 25 10 prologue_end    # dw2-restrict.c:25:10
+       callq   f
+       .loc    1 25 3 is_stmt 0        # dw2-restrict.c:25:3
+       addq    $16, %rsp
+       popq    %rbp
+       retq
+.Ltmp3:
 .Lfunc_end1:
-.Leh_func_end1:
-
+       .size   main, .Lfunc_end1-main
+       .cfi_endproc
+                                        # -- End function
        .type   .L.str,@object          # @.str
        .section        .rodata.str1.1,"aMS",@progbits,1
 .L.str:
-       .asciz   "hi bob"
+       .asciz  "hi bob"
        .size   .L.str, 7
 
-       .section        .eh_frame,"a",@progbits
-.LEH_frame0:
-.Lsection_eh_frame0:
-.Leh_frame_common0:
-.Lset0 = .Leh_frame_common_end0-.Leh_frame_common_begin0 # Length of Common Information Entry
-       .long   .Lset0
-.Leh_frame_common_begin0:
-       .long   0                       # CIE Identifier Tag
-       .byte   1                       # DW_CIE_VERSION
-       .asciz   "zR"                   # CIE Augmentation
-       .byte   1                       # CIE Code Alignment Factor
-       .byte   120                     # CIE Data Alignment Factor
-       .byte   16                      # CIE Return Address Column
-       .byte   1                       # Augmentation Size
-       .byte   3                       # FDE Encoding = udata4
-       .byte   12                      # DW_CFA_def_cfa
-       .byte   7                       # Register
-       .byte   8                       # Offset
-       .byte   144                     # DW_CFA_offset + Reg (16)
-       .byte   1                       # Offset
-       .align  8
-.Leh_frame_common_end0:
-.Lf.eh:
-.Lset1 = .Leh_frame_end0-.Leh_frame_begin0 # Length of Frame Information Entry
-       .long   .Lset1
-.Leh_frame_begin0:
-.Lset2 = .Leh_frame_begin0-.Leh_frame_common0 # FDE CIE offset
-       .long   .Lset2
-       .long   .Leh_func_begin0        # FDE initial location
-.Lset3 = .Leh_func_end0-.Leh_func_begin0 # FDE address range
-       .long   .Lset3
-       .byte   0                       # Augmentation size
-       .align  8
-.Leh_frame_end0:
-
-.Lmain.eh:
-.Lset4 = .Leh_frame_end1-.Leh_frame_begin1 # Length of Frame Information Entry
-       .long   .Lset4
-.Leh_frame_begin1:
-.Lset5 = .Leh_frame_begin1-.Leh_frame_common0 # FDE CIE offset
-       .long   .Lset5
-       .long   .Leh_func_begin1        # FDE initial location
-.Lset6 = .Leh_func_end1-.Leh_func_begin1 # FDE address range
-       .long   .Lset6
-       .byte   0                       # Augmentation size
-       .byte   4                       # DW_CFA_advance_loc4
-.Lset7 = .Ltmp4-.Leh_func_begin1
-       .long   .Lset7
-       .byte   14                      # DW_CFA_def_cfa_offset
-       .byte   16                      # Offset
-       .byte   134                     # DW_CFA_offset + Reg (6)
-       .byte   2                       # Offset
-       .byte   4                       # DW_CFA_advance_loc4
-.Lset8 = .Ltmp5-.Ltmp4
-       .long   .Lset8
-       .byte   13                      # DW_CFA_def_cfa_register
-       .byte   6                       # Register
-       .align  8
-.Leh_frame_end1:
-
-       .text
-.Ltext_end:
-       .data
-.Ldata_end:
-       .text
-.Lsection_end1:
-       .section        .debug_frame,"",@progbits
-.Ldebug_frame_common:
-.Lset9 = .Ldebug_frame_common_end-.Ldebug_frame_common_begin # Length of Common Information Entry
-       .long   .Lset9
-.Ldebug_frame_common_begin:
-       .long   -1                      # CIE Identifier Tag
-       .byte   1                       # CIE Version
-       .byte   0                       # CIE Augmentation
-       .byte   1                       # CIE Code Alignment Factor
-       .byte   120                     # CIE Data Alignment Factor
-       .byte   16                      # CIE RA Column
-       .byte   12                      # DW_CFA_def_cfa
-       .byte   7                       # Register
-       .byte   8                       # Offset
-       .byte   144                     # DW_CFA_offset + Reg (16)
-       .byte   1                       # Offset
-       .align  4
-.Ldebug_frame_common_end:
-.Lset10 = .Ldebug_frame_end0-.Ldebug_frame_begin0 # Length of Frame Information Entry
-       .long   .Lset10
-.Ldebug_frame_begin0:
-       .long   .Ldebug_frame_common    # FDE CIE offset
-       .quad   .Lfunc_begin0           # FDE initial location
-.Lset11 = .Lfunc_end0-.Lfunc_begin0     # FDE address range
-       .quad   .Lset11
-       .align  4
-.Ldebug_frame_end0:
-.Lset12 = .Ldebug_frame_end1-.Ldebug_frame_begin1 # Length of Frame Information Entry
-       .long   .Lset12
-.Ldebug_frame_begin1:
-       .long   .Ldebug_frame_common    # FDE CIE offset
-       .quad   .Lfunc_begin1           # FDE initial location
-.Lset13 = .Lfunc_end1-.Lfunc_begin1     # FDE address range
-       .quad   .Lset13
-       .byte   4                       # DW_CFA_advance_loc4
-.Lset14 = .Ltmp4-.Lfunc_begin1
-       .long   .Lset14
-       .byte   14                      # DW_CFA_def_cfa_offset
-       .byte   16                      # Offset
-       .byte   134                     # DW_CFA_offset + Reg (6)
-       .byte   2                       # Offset
-       .byte   4                       # DW_CFA_advance_loc4
-.Lset15 = .Ltmp5-.Ltmp4
-       .long   .Lset15
-       .byte   13                      # DW_CFA_def_cfa_register
-       .byte   6                       # Register
-       .align  4
-.Ldebug_frame_end1:
-       .section        .debug_info,"",@progbits
-.Linfo_begin1:
-       .long   197                     # Length of Compilation Unit Info
-       .short  2                       # DWARF version number
-       .long   .Labbrev_begin          # Offset Into Abbrev. Section
-       .byte   8                       # Address Size (in bytes)
-       .byte   1                       # Abbrev [1] 0xb:0xba DW_TAG_compile_unit
-       .ascii   "clang version 2.9 (tags/RELEASE_29/final)" # DW_AT_producer
-       .byte   0
-       .short  12                      # DW_AT_language
-       .ascii   "dw2-restrict.c"       # DW_AT_name
-       .byte   0
-       .quad   0                       # DW_AT_entry_pc
-       .quad   .Lsection_line          # DW_AT_stmt_list
-       .ascii   "/tmp"                 # DW_AT_comp_dir
-       .byte   0
-       .byte   2                       # Abbrev [2] 0x5c:0x7 DW_TAG_base_type
-       .byte   5                       # DW_AT_encoding
-       .ascii   "int"                  # DW_AT_name
-       .byte   0
-       .byte   4                       # DW_AT_byte_size
-       .byte   3                       # Abbrev [3] 0x63:0x2f DW_TAG_subprogram
-       .long   146                     # DW_AT_sibling
-       .byte   102                     # DW_AT_name
-       .byte   0
-       .byte   1                       # DW_AT_decl_file
-       .byte   19                      # DW_AT_decl_line
-       .byte   1                       # DW_AT_prototyped
-       .long   92                      # DW_AT_type
-       .byte   1                       # DW_AT_external
-       .quad   .Lfunc_begin0           # DW_AT_low_pc
-       .quad   .Lfunc_end0             # DW_AT_high_pc
-       .byte   1                       # DW_AT_frame_base
-       .byte   87
-       .byte   1                       # DW_AT_APPLE_omit_frame_ptr
-       .byte   4                       # Abbrev [4] 0x85:0xc DW_TAG_formal_parameter
-       .byte   120                     # DW_AT_name
-       .byte   0
-       .byte   1                       # DW_AT_decl_file
-       .byte   18                      # DW_AT_decl_line
-       .long   191                     # DW_AT_type
-       .byte   2                       # DW_AT_location
-       .byte   145
-       .byte   120
-       .byte   0                       # End Of Children Mark
-       .byte   5                       # Abbrev [5] 0x92:0x1f DW_TAG_subprogram
-       .ascii   "main"                 # DW_AT_name
-       .byte   0
-       .byte   1                       # DW_AT_decl_file
-       .byte   24                      # DW_AT_decl_line
-       .long   92                      # DW_AT_type
-       .byte   1                       # DW_AT_external
-       .quad   .Lfunc_begin1           # DW_AT_low_pc
-       .quad   .Lfunc_end1             # DW_AT_high_pc
-       .byte   1                       # DW_AT_frame_base
-       .byte   86
-       .byte   2                       # Abbrev [2] 0xb1:0x8 DW_TAG_base_type
-       .byte   6                       # DW_AT_encoding
-       .ascii   "char"                 # DW_AT_name
-       .byte   0
-       .byte   1                       # DW_AT_byte_size
-       .byte   6                       # Abbrev [6] 0xb9:0x6 DW_TAG_pointer_type
-       .long   177                     # DW_AT_type
-       .byte   8                       # DW_AT_byte_size
-       .byte   7                       # Abbrev [7] 0xbf:0x5 DW_TAG_restrict_type
-       .long   185                     # DW_AT_type
-       .byte   0                       # End Of Children Mark
-       .byte   0                       # 4 extra padding bytes for GDB
-       .byte   0
-       .byte   0
-       .byte   0
-.Linfo_end1:
+       .section        .debug_str,"MS",@progbits,1
+.Linfo_string0:
+       .asciz  "clang version 5.0.1 (tags/RELEASE_501/final 312548)" # string offset=0
+.Linfo_string1:
+       .asciz  "dw2-restrict.c"        # string offset=52
+.Linfo_string2:
+       .asciz  "/data/gdb_versions/devel/src/gdb/testsuite/gdb.dwarf2" # string offset=67
+.Linfo_string3:
+       .asciz  "f"                     # string offset=121
+.Linfo_string4:
+       .asciz  "int"                   # string offset=123
+.Linfo_string5:
+       .asciz  "main"                  # string offset=127
+.Linfo_string6:
+       .asciz  "x"                     # string offset=132
+.Linfo_string7:
+       .asciz  "char"                  # string offset=134
        .section        .debug_abbrev,"",@progbits
-.Labbrev_begin:
        .byte   1                       # Abbreviation Code
        .byte   17                      # DW_TAG_compile_unit
        .byte   1                       # DW_CHILDREN_yes
        .byte   37                      # DW_AT_producer
-       .byte   8                       # DW_FORM_string
+       .byte   14                      # DW_FORM_strp
        .byte   19                      # DW_AT_language
        .byte   5                       # DW_FORM_data2
        .byte   3                       # DW_AT_name
-       .byte   8                       # DW_FORM_string
-       .byte   82                      # DW_AT_entry_pc
-       .byte   1                       # DW_FORM_addr
+       .byte   14                      # DW_FORM_strp
        .byte   16                      # DW_AT_stmt_list
-       .byte   1                       # DW_FORM_addr
+       .byte   23                      # DW_FORM_sec_offset
        .byte   27                      # DW_AT_comp_dir
-       .byte   8                       # DW_FORM_string
+       .byte   14                      # DW_FORM_strp
+       .ascii  "\264B"                 # DW_AT_GNU_pubnames
+       .byte   25                      # DW_FORM_flag_present
+       .byte   17                      # DW_AT_low_pc
+       .byte   1                       # DW_FORM_addr
+       .byte   18                      # DW_AT_high_pc
+       .byte   6                       # DW_FORM_data4
        .byte   0                       # EOM(1)
        .byte   0                       # EOM(2)
        .byte   2                       # Abbreviation Code
-       .byte   36                      # DW_TAG_base_type
-       .byte   0                       # DW_CHILDREN_no
-       .byte   62                      # DW_AT_encoding
-       .byte   11                      # DW_FORM_data1
-       .byte   3                       # DW_AT_name
-       .byte   8                       # DW_FORM_string
-       .byte   11                      # DW_AT_byte_size
-       .byte   11                      # DW_FORM_data1
-       .byte   0                       # EOM(1)
-       .byte   0                       # EOM(2)
-       .byte   3                       # Abbreviation Code
        .byte   46                      # DW_TAG_subprogram
        .byte   1                       # DW_CHILDREN_yes
-       .byte   1                       # DW_AT_sibling
-       .byte   19                      # DW_FORM_ref4
+       .byte   17                      # DW_AT_low_pc
+       .byte   1                       # DW_FORM_addr
+       .byte   18                      # DW_AT_high_pc
+       .byte   6                       # DW_FORM_data4
+       .byte   64                      # DW_AT_frame_base
+       .byte   24                      # DW_FORM_exprloc
        .byte   3                       # DW_AT_name
-       .byte   8                       # DW_FORM_string
+       .byte   14                      # DW_FORM_strp
        .byte   58                      # DW_AT_decl_file
        .byte   11                      # DW_FORM_data1
        .byte   59                      # DW_AT_decl_line
        .byte   11                      # DW_FORM_data1
        .byte   39                      # DW_AT_prototyped
-       .byte   12                      # DW_FORM_flag
+       .byte   25                      # DW_FORM_flag_present
        .byte   73                      # DW_AT_type
        .byte   19                      # DW_FORM_ref4
        .byte   63                      # DW_AT_external
-       .byte   12                      # DW_FORM_flag
-       .byte   17                      # DW_AT_low_pc
-       .byte   1                       # DW_FORM_addr
-       .byte   18                      # DW_AT_high_pc
-       .byte   1                       # DW_FORM_addr
-       .byte   64                      # DW_AT_frame_base
-       .byte   10                      # DW_FORM_block1
-       .ascii   "\347\177"             # DW_AT_APPLE_omit_frame_ptr
-       .byte   12                      # DW_FORM_flag
+       .byte   25                      # DW_FORM_flag_present
        .byte   0                       # EOM(1)
        .byte   0                       # EOM(2)
-       .byte   4                       # Abbreviation Code
+       .byte   3                       # Abbreviation Code
        .byte   5                       # DW_TAG_formal_parameter
        .byte   0                       # DW_CHILDREN_no
+       .byte   2                       # DW_AT_location
+       .byte   24                      # DW_FORM_exprloc
        .byte   3                       # DW_AT_name
-       .byte   8                       # DW_FORM_string
+       .byte   14                      # DW_FORM_strp
        .byte   58                      # DW_AT_decl_file
        .byte   11                      # DW_FORM_data1
        .byte   59                      # DW_AT_decl_line
        .byte   11                      # DW_FORM_data1
        .byte   73                      # DW_AT_type
        .byte   19                      # DW_FORM_ref4
-       .byte   2                       # DW_AT_location
-       .byte   10                      # DW_FORM_block1
        .byte   0                       # EOM(1)
        .byte   0                       # EOM(2)
-       .byte   5                       # Abbreviation Code
+       .byte   4                       # Abbreviation Code
        .byte   46                      # DW_TAG_subprogram
        .byte   0                       # DW_CHILDREN_no
+       .byte   17                      # DW_AT_low_pc
+       .byte   1                       # DW_FORM_addr
+       .byte   18                      # DW_AT_high_pc
+       .byte   6                       # DW_FORM_data4
+       .byte   64                      # DW_AT_frame_base
+       .byte   24                      # DW_FORM_exprloc
        .byte   3                       # DW_AT_name
-       .byte   8                       # DW_FORM_string
+       .byte   14                      # DW_FORM_strp
        .byte   58                      # DW_AT_decl_file
        .byte   11                      # DW_FORM_data1
        .byte   59                      # DW_AT_decl_line
@@ -368,59 +181,123 @@ main:                                   # @main
        .byte   73                      # DW_AT_type
        .byte   19                      # DW_FORM_ref4
        .byte   63                      # DW_AT_external
-       .byte   12                      # DW_FORM_flag
-       .byte   17                      # DW_AT_low_pc
-       .byte   1                       # DW_FORM_addr
-       .byte   18                      # DW_AT_high_pc
-       .byte   1                       # DW_FORM_addr
-       .byte   64                      # DW_AT_frame_base
-       .byte   10                      # DW_FORM_block1
+       .byte   25                      # DW_FORM_flag_present
+       .byte   0                       # EOM(1)
+       .byte   0                       # EOM(2)
+       .byte   5                       # Abbreviation Code
+       .byte   36                      # DW_TAG_base_type
+       .byte   0                       # DW_CHILDREN_no
+       .byte   3                       # DW_AT_name
+       .byte   14                      # DW_FORM_strp
+       .byte   62                      # DW_AT_encoding
+       .byte   11                      # DW_FORM_data1
+       .byte   11                      # DW_AT_byte_size
+       .byte   11                      # DW_FORM_data1
        .byte   0                       # EOM(1)
        .byte   0                       # EOM(2)
        .byte   6                       # Abbreviation Code
-       .byte   15                      # DW_TAG_pointer_type
+       .byte   55                      # DW_TAG_restrict_type
        .byte   0                       # DW_CHILDREN_no
        .byte   73                      # DW_AT_type
        .byte   19                      # DW_FORM_ref4
-       .byte   11                      # DW_AT_byte_size
-       .byte   11                      # DW_FORM_data1
        .byte   0                       # EOM(1)
        .byte   0                       # EOM(2)
        .byte   7                       # Abbreviation Code
-       .byte   55                      # DW_TAG_restrict_type
+       .byte   15                      # DW_TAG_pointer_type
        .byte   0                       # DW_CHILDREN_no
        .byte   73                      # DW_AT_type
        .byte   19                      # DW_FORM_ref4
        .byte   0                       # EOM(1)
        .byte   0                       # EOM(2)
        .byte   0                       # EOM(3)
-.Labbrev_end:
+       .section        .debug_info,"",@progbits
+.Lcu_begin0:
+       .long   128                     # Length of Unit
+       .short  4                       # DWARF version number
+       .long   .debug_abbrev           # Offset Into Abbrev. Section
+       .byte   8                       # Address Size (in bytes)
+       .byte   1                       # Abbrev [1] 0xb:0x79 DW_TAG_compile_unit
+       .long   .Linfo_string0          # DW_AT_producer
+       .short  12                      # DW_AT_language
+       .long   .Linfo_string1          # DW_AT_name
+       .long   .Lline_table_start0     # DW_AT_stmt_list
+       .long   .Linfo_string2          # DW_AT_comp_dir
+                                        # DW_AT_GNU_pubnames
+       .quad   .Lfunc_begin0           # DW_AT_low_pc
+       .long   .Lfunc_end1-.Lfunc_begin0 # DW_AT_high_pc
+       .byte   2                       # Abbrev [2] 0x2a:0x28 DW_TAG_subprogram
+       .quad   .Lfunc_begin0           # DW_AT_low_pc
+       .long   .Lfunc_end0-.Lfunc_begin0 # DW_AT_high_pc
+       .byte   1                       # DW_AT_frame_base
+       .byte   86
+       .long   .Linfo_string3          # DW_AT_name
+       .byte   1                       # DW_AT_decl_file
+       .byte   18                      # DW_AT_decl_line
+                                        # DW_AT_prototyped
+       .long   107                     # DW_AT_type
+                                        # DW_AT_external
+       .byte   3                       # Abbrev [3] 0x43:0xe DW_TAG_formal_parameter
+       .byte   2                       # DW_AT_location
+       .byte   145
+       .byte   120
+       .long   .Linfo_string6          # DW_AT_name
+       .byte   1                       # DW_AT_decl_file
+       .byte   18                      # DW_AT_decl_line
+       .long   114                     # DW_AT_type
+       .byte   0                       # End Of Children Mark
+       .byte   4                       # Abbrev [4] 0x52:0x19 DW_TAG_subprogram
+       .quad   .Lfunc_begin1           # DW_AT_low_pc
+       .long   .Lfunc_end1-.Lfunc_begin1 # DW_AT_high_pc
+       .byte   1                       # DW_AT_frame_base
+       .byte   86
+       .long   .Linfo_string5          # DW_AT_name
+       .byte   1                       # DW_AT_decl_file
+       .byte   23                      # DW_AT_decl_line
+       .long   107                     # DW_AT_type
+                                        # DW_AT_external
+       .byte   5                       # Abbrev [5] 0x6b:0x7 DW_TAG_base_type
+       .long   .Linfo_string4          # DW_AT_name
+       .byte   5                       # DW_AT_encoding
+       .byte   4                       # DW_AT_byte_size
+       .byte   6                       # Abbrev [6] 0x72:0x5 DW_TAG_restrict_type
+       .long   119                     # DW_AT_type
+       .byte   7                       # Abbrev [7] 0x77:0x5 DW_TAG_pointer_type
+       .long   124                     # DW_AT_type
+       .byte   5                       # Abbrev [5] 0x7c:0x7 DW_TAG_base_type
+       .long   .Linfo_string7          # DW_AT_name
+       .byte   6                       # DW_AT_encoding
+       .byte   1                       # DW_AT_byte_size
+       .byte   0                       # End Of Children Mark
+       .section        .debug_ranges,"",@progbits
+       .section        .debug_macinfo,"",@progbits
+.Lcu_macro_begin0:
+       .byte   0                       # End Of Macro List Mark
        .section        .debug_pubnames,"",@progbits
-.Lset16 = .Lpubnames_end1-.Lpubnames_begin1 # Length of Public Names Info
-       .long   .Lset16
-.Lpubnames_begin1:
+       .long   .LpubNames_end0-.LpubNames_begin0 # Length of Public Names Info
+.LpubNames_begin0:
        .short  2                       # DWARF Version
-       .long   .Linfo_begin1           # Offset of Compilation Unit Info
-.Lset17 = .Linfo_end1-.Linfo_begin1     # Compilation Unit Length
-       .long   .Lset17
-       .long   146                     # DIE offset
-       .asciz   "main"                 # External Name
-       .long   99                      # DIE offset
-       .asciz   "f"                    # External Name
+       .long   .Lcu_begin0             # Offset of Compilation Unit Info
+       .long   132                     # Compilation Unit Length
+       .long   82                      # DIE offset
+       .asciz  "main"                  # External Name
+       .long   42                      # DIE offset
+       .asciz  "f"                     # External Name
        .long   0                       # End Mark
-.Lpubnames_end1:
+.LpubNames_end0:
        .section        .debug_pubtypes,"",@progbits
-.Lset18 = .Lpubtypes_end1-.Lpubtypes_begin1 # Length of Public Types Info
-       .long   .Lset18
-.Lpubtypes_begin1:
+       .long   .LpubTypes_end0-.LpubTypes_begin0 # Length of Public Types Info
+.LpubTypes_begin0:
        .short  2                       # DWARF Version
-       .long   .Linfo_begin1           # Offset of Compilation Unit Info
-.Lset19 = .Linfo_end1-.Linfo_begin1     # Compilation Unit Length
-       .long   .Lset19
+       .long   .Lcu_begin0             # Offset of Compilation Unit Info
+       .long   132                     # Compilation Unit Length
+       .long   107                     # DIE offset
+       .asciz  "int"                   # External Name
+       .long   124                     # DIE offset
+       .asciz  "char"                  # External Name
        .long   0                       # End Mark
-.Lpubtypes_end1:
-       .section        .debug_aranges,"",@progbits
-       .section        .debug_ranges,"",@progbits
-       .section        .debug_macinfo,"",@progbits
+.LpubTypes_end0:
 
+       .ident  "clang version 5.0.1 (tags/RELEASE_501/final 312548)"
        .section        ".note.GNU-stack","",@progbits
+       .section        .debug_line,"",@progbits
+.Lline_table_start0: