# clang++ -O2 -g -gdwarf-5 -gsplit-dwarf main.cpp # void use(int * x, int * y) { # static int Foo = *y + *x; # *x += 4; # *y -= Foo; # } # # int x = 0; # int y = 1; # int main(int argc, char *argv[]) { # x = argc; # y = argc + 3; # use(&x, &y); # return 0; # } .text .file "main.cpp" .file 0 "." "main.cpp" md5 0x4f704c611bdcbf8d7a62eb17d439188e .globl _Z3usePiS_ # -- Begin function _Z3usePiS_ .p2align 4, 0x90 .type _Z3usePiS_,@function _Z3usePiS_: # @_Z3usePiS_ .Lfunc_begin0: .loc 0 1 0 # main.cpp:1:0 .cfi_startproc # %bb.0: # %entry #DEBUG_VALUE: use:x <- $rdi #DEBUG_VALUE: use:y <- $rsi pushq %r14 .cfi_def_cfa_offset 16 pushq %rbx .cfi_def_cfa_offset 24 pushq %rax .cfi_def_cfa_offset 32 .cfi_offset %rbx, -24 .cfi_offset %r14, -16 movq %rsi, %rbx movq %rdi, %r14 .Ltmp0: .loc 0 2 2 prologue_end # main.cpp:2:2 movzbl _ZGVZ3usePiS_E3Foo(%rip), %eax testb %al, %al je .LBB0_1 .Ltmp1: .LBB0_3: # %init.end #DEBUG_VALUE: use:x <- $r14 #DEBUG_VALUE: use:y <- $rbx .loc 0 3 5 # main.cpp:3:5 addl $4, (%r14) .loc 0 4 8 # main.cpp:4:8 movl _ZZ3usePiS_E3Foo(%rip), %eax .loc 0 4 5 is_stmt 0 # main.cpp:4:5 subl %eax, (%rbx) .loc 0 5 1 epilogue_begin is_stmt 1 # main.cpp:5:1 addq $8, %rsp .cfi_def_cfa_offset 24 popq %rbx .Ltmp2: #DEBUG_VALUE: use:y <- [DW_OP_LLVM_entry_value 1] $rsi .cfi_def_cfa_offset 16 popq %r14 .Ltmp3: #DEBUG_VALUE: use:x <- [DW_OP_LLVM_entry_value 1] $rdi .cfi_def_cfa_offset 8 retq .Ltmp4: .LBB0_1: # %init.check .cfi_def_cfa_offset 32 #DEBUG_VALUE: use:x <- $r14 #DEBUG_VALUE: use:y <- $rbx .loc 0 2 2 # main.cpp:2:2 leaq _ZGVZ3usePiS_E3Foo(%rip), %rdi callq __cxa_guard_acquire@PLT .Ltmp5: testl %eax, %eax je .LBB0_3 .Ltmp6: # %bb.2: # %init #DEBUG_VALUE: use:x <- $r14 #DEBUG_VALUE: use:y <- $rbx .loc 0 2 24 is_stmt 0 # main.cpp:2:24 movl (%r14), %eax .loc 0 2 22 # main.cpp:2:22 addl (%rbx), %eax .loc 0 2 2 # main.cpp:2:2 movl %eax, _ZZ3usePiS_E3Foo(%rip) leaq _ZGVZ3usePiS_E3Foo(%rip), %rdi callq __cxa_guard_release@PLT .Ltmp7: .loc 0 0 2 # main.cpp:0:2 jmp .LBB0_3 .Ltmp8: .Lfunc_end0: .size _Z3usePiS_, .Lfunc_end0-_Z3usePiS_ .cfi_endproc # -- End function .globl main # -- Begin function main .p2align 4, 0x90 .type main,@function main: # @main .Lfunc_begin1: .cfi_startproc # %bb.0: # %entry #DEBUG_VALUE: main:argc <- $edi #DEBUG_VALUE: main:argv <- $rsi .loc 0 10 6 prologue_end is_stmt 1 # main.cpp:10:6 movl %edi, x(%rip) .loc 0 11 13 # main.cpp:11:13 addl $3, %edi .Ltmp9: #DEBUG_VALUE: main:argc <- [DW_OP_LLVM_entry_value 1] $edi .loc 0 11 6 is_stmt 0 # main.cpp:11:6 movl %edi, y(%rip) .Ltmp10: #DEBUG_VALUE: use:y <- undef #DEBUG_VALUE: use:x <- undef .loc 0 2 2 is_stmt 1 # main.cpp:2:2 movzbl _ZGVZ3usePiS_E3Foo(%rip), %eax testb %al, %al je .LBB1_1 .Ltmp11: .LBB1_4: # %_Z3usePiS_.exit #DEBUG_VALUE: main:argc <- [DW_OP_LLVM_entry_value 1] $edi #DEBUG_VALUE: main:argv <- [DW_OP_LLVM_entry_value 1] $rsi .loc 0 3 5 # main.cpp:3:5 addl $4, x(%rip) .loc 0 4 8 # main.cpp:4:8 movl _ZZ3usePiS_E3Foo(%rip), %eax .loc 0 4 5 is_stmt 0 # main.cpp:4:5 subl %eax, y(%rip) .Ltmp12: .loc 0 13 4 is_stmt 1 # main.cpp:13:4 xorl %eax, %eax retq .Ltmp13: .LBB1_1: # %init.check.i #DEBUG_VALUE: main:argc <- [DW_OP_LLVM_entry_value 1] $edi #DEBUG_VALUE: main:argv <- $rsi pushq %rax .cfi_def_cfa_offset 16 .Ltmp14: .loc 0 2 2 # main.cpp:2:2 leaq _ZGVZ3usePiS_E3Foo(%rip), %rdi callq __cxa_guard_acquire@PLT .Ltmp15: #DEBUG_VALUE: main:argv <- [DW_OP_LLVM_entry_value 1] $rsi testl %eax, %eax je .LBB1_3 .Ltmp16: # %bb.2: # %init.i #DEBUG_VALUE: main:argc <- [DW_OP_LLVM_entry_value 1] $edi #DEBUG_VALUE: main:argv <- [DW_OP_LLVM_entry_value 1] $rsi .loc 0 2 24 is_stmt 0 # main.cpp:2:24 movl x(%rip), %eax .loc 0 2 22 # main.cpp:2:22 addl y(%rip), %eax .loc 0 2 2 # main.cpp:2:2 movl %eax, _ZZ3usePiS_E3Foo(%rip) leaq _ZGVZ3usePiS_E3Foo(%rip), %rdi callq __cxa_guard_release@PLT .Ltmp17: .LBB1_3: #DEBUG_VALUE: main:argc <- [DW_OP_LLVM_entry_value 1] $edi #DEBUG_VALUE: main:argv <- [DW_OP_LLVM_entry_value 1] $rsi .loc 0 0 2 # main.cpp:0:2 addq $8, %rsp .cfi_def_cfa_offset 8 jmp .LBB1_4 .Lfunc_end1: .size main, .Lfunc_end1-main .cfi_endproc # -- End function .type _ZZ3usePiS_E3Foo,@object # @_ZZ3usePiS_E3Foo .local _ZZ3usePiS_E3Foo .comm _ZZ3usePiS_E3Foo,4,4 .type _ZGVZ3usePiS_E3Foo,@object # @_ZGVZ3usePiS_E3Foo .local _ZGVZ3usePiS_E3Foo .comm _ZGVZ3usePiS_E3Foo,8,8 .type x,@object # @x .bss .globl x .p2align 2, 0x0 x: .long 0 # 0x0 .size x, 4 .type y,@object # @y .data .globl y .p2align 2, 0x0 y: .long 1 # 0x1 .size y, 4 .section .debug_loclists.dwo,"e",@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 4 # Offset entry count .Lloclists_table_base0: .long .Ldebug_loc0-.Lloclists_table_base0 .long .Ldebug_loc1-.Lloclists_table_base0 .long .Ldebug_loc2-.Lloclists_table_base0 .long .Ldebug_loc3-.Lloclists_table_base0 .Ldebug_loc0: .byte 1 # DW_LLE_base_addressx .byte 3 # base address index .byte 4 # DW_LLE_offset_pair .uleb128 .Lfunc_begin0-.Lfunc_begin0 # starting offset .uleb128 .Ltmp1-.Lfunc_begin0 # ending offset .byte 1 # Loc expr size .byte 85 # DW_OP_reg5 .byte 4 # DW_LLE_offset_pair .uleb128 .Ltmp1-.Lfunc_begin0 # starting offset .uleb128 .Ltmp3-.Lfunc_begin0 # ending offset .byte 1 # Loc expr size .byte 94 # DW_OP_reg14 .byte 4 # DW_LLE_offset_pair .uleb128 .Ltmp3-.Lfunc_begin0 # starting offset .uleb128 .Ltmp4-.Lfunc_begin0 # ending offset .byte 4 # Loc expr size .byte 163 # DW_OP_entry_value .byte 1 # 1 .byte 85 # DW_OP_reg5 .byte 159 # DW_OP_stack_value .byte 4 # DW_LLE_offset_pair .uleb128 .Ltmp4-.Lfunc_begin0 # starting offset .uleb128 .Lfunc_end0-.Lfunc_begin0 # ending offset .byte 1 # Loc expr size .byte 94 # DW_OP_reg14 .byte 0 # DW_LLE_end_of_list .Ldebug_loc1: .byte 1 # DW_LLE_base_addressx .byte 3 # base address index .byte 4 # DW_LLE_offset_pair .uleb128 .Lfunc_begin0-.Lfunc_begin0 # starting offset .uleb128 .Ltmp1-.Lfunc_begin0 # ending offset .byte 1 # Loc expr size .byte 84 # DW_OP_reg4 .byte 4 # DW_LLE_offset_pair .uleb128 .Ltmp1-.Lfunc_begin0 # starting offset .uleb128 .Ltmp2-.Lfunc_begin0 # ending offset .byte 1 # Loc expr size .byte 83 # DW_OP_reg3 .byte 4 # DW_LLE_offset_pair .uleb128 .Ltmp2-.Lfunc_begin0 # starting offset .uleb128 .Ltmp4-.Lfunc_begin0 # ending offset .byte 4 # Loc expr size .byte 163 # DW_OP_entry_value .byte 1 # 1 .byte 84 # DW_OP_reg4 .byte 159 # DW_OP_stack_value .byte 4 # DW_LLE_offset_pair .uleb128 .Ltmp4-.Lfunc_begin0 # starting offset .uleb128 .Lfunc_end0-.Lfunc_begin0 # ending offset .byte 1 # Loc expr size .byte 83 # DW_OP_reg3 .byte 0 # DW_LLE_end_of_list .Ldebug_loc2: .byte 1 # DW_LLE_base_addressx .byte 3 # base address index .byte 4 # DW_LLE_offset_pair .uleb128 .Lfunc_begin1-.Lfunc_begin0 # starting offset .uleb128 .Ltmp9-.Lfunc_begin0 # ending offset .byte 1 # Loc expr size .byte 85 # super-register DW_OP_reg5 .byte 4 # DW_LLE_offset_pair .uleb128 .Ltmp9-.Lfunc_begin0 # starting offset .uleb128 .Lfunc_end1-.Lfunc_begin0 # ending offset .byte 4 # Loc expr size .byte 163 # DW_OP_entry_value .byte 1 # 1 .byte 85 # super-register DW_OP_reg5 .byte 159 # DW_OP_stack_value .byte 0 # DW_LLE_end_of_list .Ldebug_loc3: .byte 1 # DW_LLE_base_addressx .byte 3 # base address index .byte 4 # DW_LLE_offset_pair .uleb128 .Lfunc_begin1-.Lfunc_begin0 # starting offset .uleb128 .Ltmp11-.Lfunc_begin0 # ending offset .byte 1 # Loc expr size .byte 84 # DW_OP_reg4 .byte 4 # DW_LLE_offset_pair .uleb128 .Ltmp11-.Lfunc_begin0 # starting offset .uleb128 .Ltmp13-.Lfunc_begin0 # ending offset .byte 4 # Loc expr size .byte 163 # DW_OP_entry_value .byte 1 # 1 .byte 84 # DW_OP_reg4 .byte 159 # DW_OP_stack_value .byte 4 # DW_LLE_offset_pair .uleb128 .Ltmp13-.Lfunc_begin0 # starting offset .uleb128 .Ltmp15-.Lfunc_begin0 # ending offset .byte 1 # Loc expr size .byte 84 # DW_OP_reg4 .byte 4 # DW_LLE_offset_pair .uleb128 .Ltmp15-.Lfunc_begin0 # starting offset .uleb128 .Lfunc_end1-.Lfunc_begin0 # ending offset .byte 4 # Loc expr size .byte 163 # DW_OP_entry_value .byte 1 # 1 .byte 84 # DW_OP_reg4 .byte 159 # DW_OP_stack_value .byte 0 # DW_LLE_end_of_list .Ldebug_list_header_end0: .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 27 # DW_FORM_addrx .byte 18 # DW_AT_high_pc .byte 6 # DW_FORM_data4 .byte 115 # DW_AT_addr_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 -3440409667494789237 .byte 1 # Abbrev [1] 0x14:0x14 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 .byte 3 # DW_AT_low_pc .long .Lfunc_end1-.Lfunc_begin0 # DW_AT_high_pc .long .Laddr_table_base0 # DW_AT_addr_base .Ldebug_info_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 "main.dwo" # string offset=38 .section .debug_str_offsets,"",@progbits .long .Lskel_string0 .long .Lskel_string1 .section .debug_str_offsets.dwo,"e",@progbits .long 56 # Length of String Offsets Set .short 5 .short 0 .section .debug_str.dwo,"eMS",@progbits,1 .Linfo_string0: .asciz "Foo" # string offset=0 .Linfo_string1: .asciz "int" # string offset=4 .Linfo_string2: .asciz "x" # string offset=8 .Linfo_string3: .asciz "y" # string offset=10 .Linfo_string4: .asciz "_Z3usePiS_" # string offset=12 .Linfo_string5: .asciz "use" # string offset=23 .Linfo_string6: .asciz "main" # string offset=27 .Linfo_string7: .asciz "argc" # string offset=32 .Linfo_string8: .asciz "argv" # string offset=37 .Linfo_string9: .asciz "char" # string offset=42 .Linfo_string10: .asciz "clang version 18.0.0 (git@github.com:llvm/llvm-project.git 3a8db0f4bfb57348f49d9603119fa157114bbf8e)" # string offset=47 .Linfo_string11: .asciz "main.cpp" # string offset=148 .Linfo_string12: .asciz "main.dwo" # string offset=157 .section .debug_str_offsets.dwo,"e",@progbits .long 0 .long 4 .long 8 .long 10 .long 12 .long 23 .long 27 .long 32 .long 37 .long 42 .long 47 .long 148 .long 157 .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 -3440409667494789237 .byte 1 # Abbrev [1] 0x14:0x95 DW_TAG_compile_unit .byte 10 # DW_AT_producer .short 33 # DW_AT_language .byte 11 # DW_AT_name .byte 12 # DW_AT_dwo_name .byte 2 # Abbrev [2] 0x1a:0x24 DW_TAG_subprogram .byte 3 # DW_AT_low_pc .long .Lfunc_end0-.Lfunc_begin0 # DW_AT_high_pc .byte 1 # DW_AT_frame_base .byte 87 # DW_AT_call_all_calls .long 88 # DW_AT_abstract_origin .byte 3 # Abbrev [3] 0x26:0xb DW_TAG_variable .byte 0 # DW_AT_name .long 62 # DW_AT_type .byte 0 # DW_AT_decl_file .byte 2 # DW_AT_decl_line .byte 2 # DW_AT_location .byte 161 .byte 0 .byte 4 # Abbrev [4] 0x31:0x6 DW_TAG_formal_parameter .byte 0 # DW_AT_location .long 93 # DW_AT_abstract_origin .byte 4 # Abbrev [4] 0x37:0x6 DW_TAG_formal_parameter .byte 1 # DW_AT_location .long 101 # DW_AT_abstract_origin .byte 0 # End Of Children Mark .byte 5 # Abbrev [5] 0x3e:0x4 DW_TAG_base_type .byte 1 # DW_AT_name .byte 5 # DW_AT_encoding .byte 4 # DW_AT_byte_size .byte 6 # Abbrev [6] 0x42:0xb DW_TAG_variable .byte 2 # DW_AT_name .long 62 # DW_AT_type # DW_AT_external .byte 0 # DW_AT_decl_file .byte 7 # DW_AT_decl_line .byte 2 # DW_AT_location .byte 161 .byte 1 .byte 6 # Abbrev [6] 0x4d:0xb DW_TAG_variable .byte 3 # DW_AT_name .long 62 # DW_AT_type # DW_AT_external .byte 0 # DW_AT_decl_file .byte 8 # DW_AT_decl_line .byte 2 # DW_AT_location .byte 161 .byte 2 .byte 7 # Abbrev [7] 0x58:0x16 DW_TAG_subprogram .byte 4 # DW_AT_linkage_name .byte 5 # DW_AT_name .byte 0 # DW_AT_decl_file .byte 1 # DW_AT_decl_line # DW_AT_external # DW_AT_inline .byte 8 # Abbrev [8] 0x5d:0x8 DW_TAG_formal_parameter .byte 2 # DW_AT_name .byte 0 # DW_AT_decl_file .byte 1 # DW_AT_decl_line .long 110 # DW_AT_type .byte 8 # Abbrev [8] 0x65:0x8 DW_TAG_formal_parameter .byte 3 # DW_AT_name .byte 0 # DW_AT_decl_file .byte 1 # DW_AT_decl_line .long 110 # DW_AT_type .byte 0 # End Of Children Mark .byte 9 # Abbrev [9] 0x6e:0x5 DW_TAG_pointer_type .long 62 # DW_AT_type .byte 10 # Abbrev [10] 0x73:0x27 DW_TAG_subprogram .byte 0 # DW_AT_ranges .byte 1 # DW_AT_frame_base .byte 87 # DW_AT_call_all_calls .byte 6 # DW_AT_name .byte 0 # DW_AT_decl_file .byte 9 # DW_AT_decl_line .long 62 # DW_AT_type # DW_AT_external .byte 11 # Abbrev [11] 0x7e:0x9 DW_TAG_formal_parameter .byte 2 # DW_AT_location .byte 7 # DW_AT_name .byte 0 # DW_AT_decl_file .byte 9 # DW_AT_decl_line .long 62 # DW_AT_type .byte 11 # Abbrev [11] 0x87:0x9 DW_TAG_formal_parameter .byte 3 # DW_AT_location .byte 8 # DW_AT_name .byte 0 # DW_AT_decl_file .byte 9 # DW_AT_decl_line .long 154 # DW_AT_type .byte 12 # Abbrev [12] 0x90:0x9 DW_TAG_inlined_subroutine .long 88 # DW_AT_abstract_origin .byte 1 # DW_AT_ranges .byte 0 # DW_AT_call_file .byte 12 # DW_AT_call_line .byte 4 # DW_AT_call_column .byte 0 # End Of Children Mark .byte 9 # Abbrev [9] 0x9a:0x5 DW_TAG_pointer_type .long 159 # DW_AT_type .byte 9 # Abbrev [9] 0x9f:0x5 DW_TAG_pointer_type .long 164 # DW_AT_type .byte 5 # Abbrev [5] 0xa4:0x4 DW_TAG_base_type .byte 9 # DW_AT_name .byte 6 # DW_AT_encoding .byte 1 # DW_AT_byte_size .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 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 122 # DW_AT_call_all_calls .byte 25 # DW_FORM_flag_present .byte 49 # DW_AT_abstract_origin .byte 19 # DW_FORM_ref4 .byte 0 # EOM(1) .byte 0 # EOM(2) .byte 3 # Abbreviation Code .byte 52 # DW_TAG_variable .byte 0 # DW_CHILDREN_no .byte 3 # DW_AT_name .byte 37 # DW_FORM_strx1 .byte 73 # DW_AT_type .byte 19 # DW_FORM_ref4 .byte 58 # DW_AT_decl_file .byte 11 # DW_FORM_data1 .byte 59 # DW_AT_decl_line .byte 11 # DW_FORM_data1 .byte 2 # DW_AT_location .byte 24 # DW_FORM_exprloc .byte 0 # EOM(1) .byte 0 # EOM(2) .byte 4 # Abbreviation Code .byte 5 # DW_TAG_formal_parameter .byte 0 # DW_CHILDREN_no .byte 2 # DW_AT_location .byte 34 # DW_FORM_loclistx .byte 49 # DW_AT_abstract_origin .byte 19 # DW_FORM_ref4 .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 52 # DW_TAG_variable .byte 0 # DW_CHILDREN_no .byte 3 # DW_AT_name .byte 37 # DW_FORM_strx1 .byte 73 # DW_AT_type .byte 19 # DW_FORM_ref4 .byte 63 # DW_AT_external .byte 25 # DW_FORM_flag_present .byte 58 # DW_AT_decl_file .byte 11 # DW_FORM_data1 .byte 59 # DW_AT_decl_line .byte 11 # DW_FORM_data1 .byte 2 # DW_AT_location .byte 24 # DW_FORM_exprloc .byte 0 # EOM(1) .byte 0 # EOM(2) .byte 7 # Abbreviation Code .byte 46 # DW_TAG_subprogram .byte 1 # DW_CHILDREN_yes .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 32 # DW_AT_inline .byte 33 # DW_FORM_implicit_const .byte 1 .byte 0 # EOM(1) .byte 0 # EOM(2) .byte 8 # Abbreviation Code .byte 5 # DW_TAG_formal_parameter .byte 0 # DW_CHILDREN_no .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 9 # 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 10 # 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 122 # DW_AT_call_all_calls .byte 25 # DW_FORM_flag_present .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 11 # Abbreviation Code .byte 5 # DW_TAG_formal_parameter .byte 0 # DW_CHILDREN_no .byte 2 # DW_AT_location .byte 34 # DW_FORM_loclistx .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 12 # Abbreviation Code .byte 29 # DW_TAG_inlined_subroutine .byte 0 # DW_CHILDREN_no .byte 49 # DW_AT_abstract_origin .byte 19 # DW_FORM_ref4 .byte 85 # DW_AT_ranges .byte 35 # DW_FORM_rnglistx .byte 88 # DW_AT_call_file .byte 11 # DW_FORM_data1 .byte 89 # DW_AT_call_line .byte 11 # DW_FORM_data1 .byte 87 # DW_AT_call_column .byte 11 # DW_FORM_data1 .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 2 # Offset entry count .Lrnglists_dwo_table_base0: .long .Ldebug_ranges0-.Lrnglists_dwo_table_base0 .long .Ldebug_ranges1-.Lrnglists_dwo_table_base0 .Ldebug_ranges0: .byte 4 # DW_RLE_offset_pair .uleb128 .Lfunc_begin1-.Lfunc_begin0 # starting offset .uleb128 .Lfunc_end1-.Lfunc_begin0 # ending offset .byte 0 # DW_RLE_end_of_list .Ldebug_ranges1: .byte 4 # DW_RLE_offset_pair .uleb128 .Ltmp10-.Lfunc_begin0 # starting offset .uleb128 .Ltmp12-.Lfunc_begin0 # ending offset .byte 4 # DW_RLE_offset_pair .uleb128 .Ltmp14-.Lfunc_begin0 # starting offset .uleb128 .Ltmp17-.Lfunc_begin0 # ending offset .byte 0 # DW_RLE_end_of_list .Ldebug_list_header_end1: .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 _ZZ3usePiS_E3Foo .quad x .quad y .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 40 # Compilation Unit Length .long 38 # DIE offset .byte 160 # Attributes: VARIABLE, STATIC .asciz "use::Foo" # External Name .long 66 # DIE offset .byte 32 # Attributes: VARIABLE, EXTERNAL .asciz "x" # External Name .long 77 # DIE offset .byte 32 # Attributes: VARIABLE, EXTERNAL .asciz "y" # External Name .long 88 # DIE offset .byte 48 # Attributes: FUNCTION, EXTERNAL .asciz "use" # External Name .long 115 # DIE offset .byte 48 # Attributes: FUNCTION, EXTERNAL .asciz "main" # 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 40 # Compilation Unit Length .long 62 # DIE offset .byte 144 # Attributes: TYPE, STATIC .asciz "int" # External Name .long 164 # DIE offset .byte 144 # Attributes: TYPE, STATIC .asciz "char" # External Name .long 0 # End Mark .LpubTypes_end0: .ident "clang version 18.0.0 (git@github.com:llvm/llvm-project.git 3a8db0f4bfb57348f49d9603119fa157114bbf8e)" .section ".note.GNU-stack","",@progbits .addrsig .addrsig_sym _ZGVZ3usePiS_E3Foo .section .debug_line,"",@progbits .Lline_table_start0: