## clang++ -fbasic-block-sections=all -ffunction-sections -g2 -gdwarf-5 ## int doStuffOther(int val) { ## if (val) ## ++val; ## return val; ## } ## ## int mainOther(int argc, const char** argv) { ## return doStuffOther(argc); ## } .text .file "mainOther.cpp" .section .text._Z12doStuffOtheri,"ax",@progbits .globl _Z12doStuffOtheri # -- Begin function _Z12doStuffOtheri .p2align 4, 0x90 .type _Z12doStuffOtheri,@function _Z12doStuffOtheri: # @_Z12doStuffOtheri .Lfunc_begin0: .file 0 "." "mainOther.cpp" md5 0xe43cc8133fbf67674318eacbcc46a59e .loc 0 1 0 # mainOther.cpp:1:0 .cfi_startproc # %bb.0: # %entry pushq %rbp .cfi_def_cfa_offset 16 .cfi_offset %rbp, -16 movq %rsp, %rbp .cfi_def_cfa_register %rbp movl %edi, -4(%rbp) .Ltmp0: .loc 0 2 8 prologue_end # mainOther.cpp:2:8 cmpl $0, -4(%rbp) .Ltmp1: .loc 0 2 8 is_stmt 0 # mainOther.cpp:2:8 je _Z12doStuffOtheri.__part.2 jmp _Z12doStuffOtheri.__part.1 .LBB_END0_0: .cfi_endproc .section .text._Z12doStuffOtheri,"ax",@progbits,unique,1 _Z12doStuffOtheri.__part.1: # %if.then .cfi_startproc .cfi_def_cfa %rbp, 16 .cfi_offset %rbp, -16 .loc 0 3 6 is_stmt 1 # mainOther.cpp:3:6 movl -4(%rbp), %eax addl $1, %eax movl %eax, -4(%rbp) jmp _Z12doStuffOtheri.__part.2 .LBB_END0_1: .size _Z12doStuffOtheri.__part.1, .LBB_END0_1-_Z12doStuffOtheri.__part.1 .cfi_endproc .section .text._Z12doStuffOtheri,"ax",@progbits,unique,2 _Z12doStuffOtheri.__part.2: # %if.end .cfi_startproc .cfi_def_cfa %rbp, 16 .cfi_offset %rbp, -16 .loc 0 4 11 # mainOther.cpp:4:11 movl -4(%rbp), %eax .loc 0 4 4 epilogue_begin is_stmt 0 # mainOther.cpp:4:4 popq %rbp .cfi_def_cfa %rsp, 8 retq .LBB_END0_2: .size _Z12doStuffOtheri.__part.2, .LBB_END0_2-_Z12doStuffOtheri.__part.2 .cfi_endproc .section .text._Z12doStuffOtheri,"ax",@progbits .Lfunc_end0: .size _Z12doStuffOtheri, .Lfunc_end0-_Z12doStuffOtheri # -- End function .section .text._Z9mainOtheriPPKc,"ax",@progbits .globl _Z9mainOtheriPPKc # -- Begin function _Z9mainOtheriPPKc .p2align 4, 0x90 .type _Z9mainOtheriPPKc,@function _Z9mainOtheriPPKc: # @_Z9mainOtheriPPKc .Lfunc_begin1: .loc 0 7 0 is_stmt 1 # mainOther.cpp:7:0 .cfi_startproc # %bb.0: # %entry pushq %rbp .cfi_def_cfa_offset 16 .cfi_offset %rbp, -16 movq %rsp, %rbp .cfi_def_cfa_register %rbp subq $16, %rsp movl %edi, -4(%rbp) movq %rsi, -16(%rbp) .Ltmp2: .loc 0 8 27 prologue_end # mainOther.cpp:8:27 movl -4(%rbp), %edi .loc 0 8 14 is_stmt 0 # mainOther.cpp:8:14 callq _Z12doStuffOtheri .loc 0 8 6 epilogue_begin # mainOther.cpp:8:6 addq $16, %rsp popq %rbp .cfi_def_cfa %rsp, 8 retq .LBB_END1_0: .cfi_endproc .Lfunc_end1: .size _Z9mainOtheriPPKc, .Lfunc_end1-_Z9mainOtheriPPKc # -- End function .section .debug_abbrev,"",@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 114 # DW_AT_str_offsets_base .byte 23 # DW_FORM_sec_offset .byte 16 # DW_AT_stmt_list .byte 23 # DW_FORM_sec_offset .byte 27 # DW_AT_comp_dir .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 2 # Abbreviation Code .byte 46 # DW_TAG_subprogram .byte 1 # DW_CHILDREN_yes .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 73 # DW_AT_type .byte 19 # DW_FORM_ref4 .byte 63 # DW_AT_external .byte 25 # DW_FORM_flag_present .byte 0 # EOM(1) .byte 0 # EOM(2) .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 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 73 # DW_AT_type .byte 19 # DW_FORM_ref4 .byte 0 # EOM(1) .byte 0 # EOM(2) .byte 4 # Abbreviation Code .byte 46 # DW_TAG_subprogram .byte 1 # DW_CHILDREN_yes .byte 17 # DW_AT_low_pc .byte 27 # DW_FORM_addrx .byte 18 # DW_AT_high_pc .byte 6 # DW_FORM_data4 .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 73 # DW_AT_type .byte 19 # DW_FORM_ref4 .byte 63 # DW_AT_external .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 37 # DW_FORM_strx1 .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 0 # DW_CHILDREN_no .byte 73 # DW_AT_type .byte 19 # DW_FORM_ref4 .byte 0 # EOM(1) .byte 0 # EOM(2) .byte 7 # Abbreviation Code .byte 38 # DW_TAG_const_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) .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 1 # DWARF Unit Type .byte 8 # Address Size (in bytes) .long .debug_abbrev # Offset Into Abbrev. Section .byte 1 # Abbrev [1] 0xc:0x76 DW_TAG_compile_unit .byte 0 # DW_AT_producer .short 33 # DW_AT_language .byte 1 # DW_AT_name .long .Lstr_offsets_base0 # DW_AT_str_offsets_base .long .Lline_table_start0 # DW_AT_stmt_list .byte 2 # DW_AT_comp_dir .quad 0 # DW_AT_low_pc .byte 1 # DW_AT_ranges .long .Laddr_table_base0 # DW_AT_addr_base .long .Lrnglists_table_base0 # DW_AT_rnglists_base .byte 2 # Abbrev [2] 0x2b:0x18 DW_TAG_subprogram .byte 0 # DW_AT_ranges .byte 1 # DW_AT_frame_base .byte 86 .byte 3 # DW_AT_linkage_name .byte 4 # DW_AT_name .byte 0 # DW_AT_decl_file .byte 1 # DW_AT_decl_line .long 106 # DW_AT_type # DW_AT_external .byte 3 # Abbrev [3] 0x37:0xb DW_TAG_formal_parameter .byte 2 # DW_AT_location .byte 145 .byte 124 .byte 8 # DW_AT_name .byte 0 # DW_AT_decl_file .byte 1 # DW_AT_decl_line .long 106 # DW_AT_type .byte 0 # End Of Children Mark .byte 4 # Abbrev [4] 0x43:0x27 DW_TAG_subprogram .byte 3 # DW_AT_low_pc .long .Lfunc_end1-.Lfunc_begin1 # DW_AT_high_pc .byte 1 # DW_AT_frame_base .byte 86 .byte 6 # DW_AT_linkage_name .byte 7 # DW_AT_name .byte 0 # DW_AT_decl_file .byte 7 # DW_AT_decl_line .long 106 # DW_AT_type # DW_AT_external .byte 3 # Abbrev [3] 0x53:0xb DW_TAG_formal_parameter .byte 2 # DW_AT_location .byte 145 .byte 124 .byte 9 # DW_AT_name .byte 0 # DW_AT_decl_file .byte 7 # DW_AT_decl_line .long 106 # DW_AT_type .byte 3 # Abbrev [3] 0x5e:0xb DW_TAG_formal_parameter .byte 2 # DW_AT_location .byte 145 .byte 112 .byte 10 # DW_AT_name .byte 0 # DW_AT_decl_file .byte 7 # DW_AT_decl_line .long 110 # DW_AT_type .byte 0 # End Of Children Mark .byte 5 # Abbrev [5] 0x6a:0x4 DW_TAG_base_type .byte 5 # DW_AT_name .byte 5 # DW_AT_encoding .byte 4 # DW_AT_byte_size .byte 6 # Abbrev [6] 0x6e:0x5 DW_TAG_pointer_type .long 115 # DW_AT_type .byte 6 # Abbrev [6] 0x73:0x5 DW_TAG_pointer_type .long 120 # DW_AT_type .byte 7 # Abbrev [7] 0x78:0x5 DW_TAG_const_type .long 125 # DW_AT_type .byte 5 # Abbrev [5] 0x7d:0x4 DW_TAG_base_type .byte 11 # DW_AT_name .byte 6 # DW_AT_encoding .byte 1 # DW_AT_byte_size .byte 0 # End Of Children Mark .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 2 # Offset entry count .Lrnglists_table_base0: .long .Ldebug_ranges0-.Lrnglists_table_base0 .long .Ldebug_ranges1-.Lrnglists_table_base0 .Ldebug_ranges0: .byte 3 # DW_RLE_startx_length .byte 0 # start index .uleb128 .LBB_END0_1-_Z12doStuffOtheri.__part.1 # length .byte 3 # DW_RLE_startx_length .byte 1 # start index .uleb128 .LBB_END0_2-_Z12doStuffOtheri.__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_ranges1: .byte 3 # DW_RLE_startx_length .byte 0 # start index .uleb128 .LBB_END0_1-_Z12doStuffOtheri.__part.1 # length .byte 3 # DW_RLE_startx_length .byte 1 # start index .uleb128 .LBB_END0_2-_Z12doStuffOtheri.__part.2 # length .byte 3 # DW_RLE_startx_length .byte 2 # start index .uleb128 .Lfunc_end0-.Lfunc_begin0 # length .byte 3 # DW_RLE_startx_length .byte 3 # start index .uleb128 .Lfunc_end1-.Lfunc_begin1 # length .byte 0 # DW_RLE_end_of_list .Ldebug_list_header_end0: .section .debug_str_offsets,"",@progbits .long 52 # Length of String Offsets Set .short 5 .short 0 .Lstr_offsets_base0: .section .debug_str,"MS",@progbits,1 .Linfo_string0: .asciz "clang version 19.0.0git (git@github.com:llvm/llvm-project.git df542e1ed82bd4e5a9e345d3a3ae63a76893a0cf)" # string offset=0 .Linfo_string1: .asciz "mainOther.cpp" # string offset=104 .Linfo_string2: .asciz "." # string offset=118 .Linfo_string3: .asciz "_Z12doStuffOtheri" # string offset=120 .Linfo_string4: .asciz "doStuffOther" # string offset=138 .Linfo_string5: .asciz "int" # string offset=151 .Linfo_string6: .asciz "_Z9mainOtheriPPKc" # string offset=155 .Linfo_string7: .asciz "mainOther" # string offset=173 .Linfo_string8: .asciz "val" # string offset=183 .Linfo_string9: .asciz "argc" # string offset=187 .Linfo_string10: .asciz "argv" # string offset=192 .Linfo_string11: .asciz "char" # string offset=197 .section .debug_str_offsets,"",@progbits .long .Linfo_string0 .long .Linfo_string1 .long .Linfo_string2 .long .Linfo_string3 .long .Linfo_string4 .long .Linfo_string5 .long .Linfo_string6 .long .Linfo_string7 .long .Linfo_string8 .long .Linfo_string9 .long .Linfo_string10 .long .Linfo_string11 .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 _Z12doStuffOtheri.__part.1 .quad _Z12doStuffOtheri.__part.2 .quad .Lfunc_begin0 .quad .Lfunc_begin1 .Ldebug_addr_end0: .ident "clang version 19.0.0git (git@github.com:llvm/llvm-project.git df542e1ed82bd4e5a9e345d3a3ae63a76893a0cf)" .section ".note.GNU-stack","",@progbits .addrsig .addrsig_sym _Z12doStuffOtheri .section .debug_line,"",@progbits .Lline_table_start0: