# RUN: rm -rf %t && mkdir -p %t # RUN: cd %t # RUN: llvm-mc -filetype=obj -triple x86_64-unknown-linux-gnu %s -o ranges.o -split-dwarf-file ranges.dwo # RUN: llvm-dwarfdump --statistics ranges.o | FileCheck %s # CHECK: "#bytes within functions": 30, .text .file "ranges.cpp" .section .text._Z2f3v,"ax",@progbits .globl _Z2f3v # -- Begin function _Z2f3v .p2align 4, 0x90 .type _Z2f3v,@function _Z2f3v: # @_Z2f3v .Lfunc_begin0: .file 0 "/usr/local/google/home/blaikie/dev/scratch" "ranges.cpp" md5 0x6dd27b2681f4bda8fe888ef8f6ffca94 .loc 0 4 0 # ranges.cpp:4:0 .cfi_startproc # %bb.0: # %entry pushq %rbp .cfi_def_cfa_offset 16 .cfi_offset %rbp, -16 movq %rsp, %rbp .cfi_def_cfa_register %rbp .Ltmp0: .loc 0 5 7 prologue_end # ranges.cpp:5:7 testb $1, b je _Z2f3v.__part.2 jmp _Z2f3v.__part.1 .LBB_END0_0: .cfi_endproc .section .text._Z2f3v,"ax",@progbits,unique,1 _Z2f3v.__part.1: # %if.then .cfi_startproc .cfi_def_cfa %rbp, 16 .cfi_offset %rbp, -16 .loc 0 6 5 # ranges.cpp:6:5 callq _Z2f1v jmp _Z2f3v.__part.2 .LBB_END0_1: .size _Z2f3v.__part.1, .LBB_END0_1-_Z2f3v.__part.1 .cfi_endproc .section .text._Z2f3v,"ax",@progbits,unique,2 _Z2f3v.__part.2: # %if.end .cfi_startproc .cfi_def_cfa %rbp, 16 .cfi_offset %rbp, -16 .loc 0 7 3 # ranges.cpp:7:3 callq _Z2f2v .loc 0 8 1 # ranges.cpp:8:1 popq %rbp .cfi_def_cfa %rsp, 8 retq .LBB_END0_2: .size _Z2f3v.__part.2, .LBB_END0_2-_Z2f3v.__part.2 .cfi_endproc .section .text._Z2f3v,"ax",@progbits .Lfunc_end0: .size _Z2f3v, .Lfunc_end0-_Z2f3v # -- End function .section .debug_abbrev,"",@progbits .byte 1 # Abbreviation Code .byte 74 # DW_TAG_skeleton_unit .byte 0 # DW_CHILDREN_no .byte 16 # DW_AT_stmt_list .byte 23 # DW_FORM_sec_offset .byte 114 # DW_AT_str_offsets_base .byte 23 # DW_FORM_sec_offset .byte 27 # DW_AT_comp_dir .byte 37 # DW_FORM_strx1 .ascii "\264B" # DW_AT_GNU_pubnames .byte 25 # DW_FORM_flag_present .byte 118 # DW_AT_dwo_name .byte 37 # DW_FORM_strx1 .byte 17 # DW_AT_low_pc .byte 1 # DW_FORM_addr .byte 85 # DW_AT_ranges .byte 35 # DW_FORM_rnglistx .byte 115 # DW_AT_addr_base .byte 23 # DW_FORM_sec_offset .byte 116 # DW_AT_rnglists_base .byte 23 # DW_FORM_sec_offset .byte 0 # EOM(1) .byte 0 # EOM(2) .byte 0 # EOM(3) .section .debug_info,"",@progbits .Lcu_begin0: .long .Ldebug_info_end0-.Ldebug_info_start0 # Length of Unit .Ldebug_info_start0: .short 5 # DWARF version number .byte 4 # DWARF Unit Type .byte 8 # Address Size (in bytes) .long .debug_abbrev # Offset Into Abbrev. Section .quad -7949078943903054930 .byte 1 # Abbrev [1] 0x14:0x1c DW_TAG_skeleton_unit .long .Lline_table_start0 # DW_AT_stmt_list .long .Lstr_offsets_base0 # DW_AT_str_offsets_base .byte 0 # DW_AT_comp_dir # DW_AT_GNU_pubnames .byte 1 # DW_AT_dwo_name .quad 0 # DW_AT_low_pc .byte 0 # DW_AT_ranges .long .Laddr_table_base0 # DW_AT_addr_base .long .Lrnglists_table_base0 # DW_AT_rnglists_base .Ldebug_info_end0: .section .debug_rnglists,"",@progbits .long .Ldebug_list_header_end0-.Ldebug_list_header_start0 # Length .Ldebug_list_header_start0: .short 5 # Version .byte 8 # Address size .byte 0 # Segment selector size .long 1 # Offset entry count .Lrnglists_table_base0: .long .Ldebug_ranges1-.Lrnglists_table_base0 .Ldebug_ranges1: .byte 3 # DW_RLE_startx_length .byte 0 # start index .uleb128 .LBB_END0_1-_Z2f3v.__part.1 # length .byte 3 # DW_RLE_startx_length .byte 1 # start index .uleb128 .LBB_END0_2-_Z2f3v.__part.2 # length .byte 3 # DW_RLE_startx_length .byte 2 # start index .uleb128 .Lfunc_end0-.Lfunc_begin0 # length .byte 0 # DW_RLE_end_of_list .Ldebug_list_header_end0: .section .debug_str_offsets,"",@progbits .long 12 # Length of String Offsets Set .short 5 .short 0 .Lstr_offsets_base0: .section .debug_str,"MS",@progbits,1 .Lskel_string0: .asciz "." # string offset=0 .Lskel_string1: .asciz "ranges.dwo" # string offset=43 .section .debug_str_offsets,"",@progbits .long .Lskel_string0 .long .Lskel_string1 .section .debug_addr,"",@progbits .long .Ldebug_addr_end0-.Ldebug_addr_start0 # Length of contribution .Ldebug_addr_start0: .short 5 # DWARF version number .byte 8 # Address size .byte 0 # Segment selector size .Laddr_table_base0: .quad _Z2f3v.__part.1 .quad _Z2f3v.__part.2 .quad .Lfunc_begin0 .Ldebug_addr_end0: .section .debug_gnu_pubnames,"",@progbits .long .LpubNames_end0-.LpubNames_start0 # Length of Public Names Info .LpubNames_start0: .short 2 # DWARF Version .long .Lcu_begin0 # Offset of Compilation Unit Info .long 48 # Compilation Unit Length .long 26 # DIE offset .byte 48 # Attributes: FUNCTION, EXTERNAL .asciz "f3" # External Name .long 0 # End Mark .LpubNames_end0: .section .debug_gnu_pubtypes,"",@progbits .long .LpubTypes_end0-.LpubTypes_start0 # Length of Public Types Info .LpubTypes_start0: .short 2 # DWARF Version .long .Lcu_begin0 # Offset of Compilation Unit Info .long 48 # Compilation Unit Length .long 0 # End Mark .LpubTypes_end0: .ident "clang version 13.0.0 (git@github.com:llvm/llvm-project.git 09cdcf09b54d328fc0a247b3a0f351d2610e928f)" .section ".note.GNU-stack","",@progbits .addrsig .addrsig_sym _Z2f1v .addrsig_sym _Z2f2v .addrsig_sym b .section .debug_line,"",@progbits .Lline_table_start0: .section .debug_str_offsets.dwo,"e",@progbits .long 24 # Length of String Offsets Set .short 5 .short 0 .section .debug_str.dwo,"eMS",@progbits,1 .Linfo_string0: .asciz "_Z2f3v" # string offset=0 .Linfo_string1: .asciz "f3" # string offset=7 .Linfo_string2: .asciz "clang version 13.0.0 (git@github.com:llvm/llvm-project.git 09cdcf09b54d328fc0a247b3a0f351d2610e928f)" # string offset=10 .Linfo_string3: .asciz "ranges.cpp" # string offset=111 .Linfo_string4: .asciz "ranges.dwo" # string offset=122 .section .debug_str_offsets.dwo,"e",@progbits .long 0 .long 7 .long 10 .long 111 .long 122 .section .debug_info.dwo,"e",@progbits .long .Ldebug_info_dwo_end0-.Ldebug_info_dwo_start0 # Length of Unit .Ldebug_info_dwo_start0: .short 5 # DWARF version number .byte 5 # DWARF Unit Type .byte 8 # Address Size (in bytes) .long 0 # Offset Into Abbrev. Section .quad -7949078943903054930 .byte 1 # Abbrev [1] 0x14:0xf DW_TAG_compile_unit .byte 2 # DW_AT_producer .short 33 # DW_AT_language .byte 3 # DW_AT_name .byte 4 # DW_AT_dwo_name .byte 2 # Abbrev [2] 0x1a:0x8 DW_TAG_subprogram .byte 0 # DW_AT_ranges .byte 1 # DW_AT_frame_base .byte 86 .byte 0 # DW_AT_linkage_name .byte 1 # DW_AT_name .byte 0 # DW_AT_decl_file .byte 4 # DW_AT_decl_line # DW_AT_external .byte 0 # End Of Children Mark .Ldebug_info_dwo_end0: .section .debug_abbrev.dwo,"e",@progbits .byte 1 # Abbreviation Code .byte 17 # DW_TAG_compile_unit .byte 1 # DW_CHILDREN_yes .byte 37 # DW_AT_producer .byte 37 # DW_FORM_strx1 .byte 19 # DW_AT_language .byte 5 # DW_FORM_data2 .byte 3 # DW_AT_name .byte 37 # DW_FORM_strx1 .byte 118 # DW_AT_dwo_name .byte 37 # DW_FORM_strx1 .byte 0 # EOM(1) .byte 0 # EOM(2) .byte 2 # Abbreviation Code .byte 46 # DW_TAG_subprogram .byte 0 # DW_CHILDREN_no .byte 85 # DW_AT_ranges .byte 35 # DW_FORM_rnglistx .byte 64 # DW_AT_frame_base .byte 24 # DW_FORM_exprloc .byte 110 # DW_AT_linkage_name .byte 37 # DW_FORM_strx1 .byte 3 # DW_AT_name .byte 37 # DW_FORM_strx1 .byte 58 # DW_AT_decl_file .byte 11 # DW_FORM_data1 .byte 59 # DW_AT_decl_line .byte 11 # DW_FORM_data1 .byte 63 # DW_AT_external .byte 25 # DW_FORM_flag_present .byte 0 # EOM(1) .byte 0 # EOM(2) .byte 0 # EOM(3) .section .debug_rnglists.dwo,"e",@progbits .long .Ldebug_list_header_end1-.Ldebug_list_header_start1 # Length .Ldebug_list_header_start1: .short 5 # Version .byte 8 # Address size .byte 0 # Segment selector size .long 1 # Offset entry count .Lrnglists_dwo_table_base0: .long .Ldebug_ranges0-.Lrnglists_dwo_table_base0 .Ldebug_ranges0: .byte 3 # DW_RLE_startx_length .byte 0 # start index .uleb128 10 # length .byte 3 # DW_RLE_startx_length .byte 1 # start index .uleb128 10 # length .byte 3 # DW_RLE_startx_length .byte 2 # start index .uleb128 10 # length .byte 0 # DW_RLE_end_of_list .Ldebug_list_header_end1: