--- /dev/null
+# RUN: llvm-mc < %s -filetype obj -triple x86_64 -o - \
+# RUN: | llvm-dwarfdump --name=a --name=b - | FileCheck %s
+
+# Assembly generated from the following source:
+# void foo() {
+# struct A {} a;
+# {
+# int x = 0; // to force the backend to emit this scope
+# struct B {} b;
+# }
+# }
+
+# CHECK-LABEL: DW_TAG_variable
+# CHECK: DW_AT_type {{.*}}"A"
+
+# CHECK-LABEL: DW_TAG_variable
+# CHECK: DW_AT_type {{.*}}"B"
+
+ .text
+ .file "test.cpp"
+ .globl _Z3foov # -- Begin function _Z3foov
+ .p2align 4, 0x90
+ .type _Z3foov,@function
+_Z3foov: # @_Z3foov
+.Lfunc_begin0:
+ .file 1 "/" "test.cpp"
+ .loc 1 1 0 # test.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
+.Ltmp0:
+ .loc 1 4 9 prologue_end # test.cpp:4:9
+ movl $0, -12(%rbp)
+.Ltmp1:
+ .loc 1 7 1 # test.cpp:7:1
+ popq %rbp
+ .cfi_def_cfa %rsp, 8
+ retq
+.Ltmp2:
+.Lfunc_end0:
+ .size _Z3foov, .Lfunc_end0-_Z3foov
+ .cfi_endproc
+ # -- 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 14 # DW_FORM_strp
+ .byte 19 # DW_AT_language
+ .byte 5 # DW_FORM_data2
+ .byte 3 # DW_AT_name
+ .byte 14 # DW_FORM_strp
+ .byte 16 # DW_AT_stmt_list
+ .byte 23 # DW_FORM_sec_offset
+ .byte 27 # DW_AT_comp_dir
+ .byte 14 # DW_FORM_strp
+ .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 46 # DW_TAG_subprogram
+ .byte 1 # DW_CHILDREN_yes
+ .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 110 # DW_AT_linkage_name
+ .byte 14 # DW_FORM_strp
+ .byte 3 # DW_AT_name
+ .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 63 # DW_AT_external
+ .byte 25 # DW_FORM_flag_present
+ .byte 0 # EOM(1)
+ .byte 0 # EOM(2)
+ .byte 3 # Abbreviation Code
+ .byte 52 # DW_TAG_variable
+ .byte 0 # DW_CHILDREN_no
+ .byte 2 # DW_AT_location
+ .byte 24 # DW_FORM_exprloc
+ .byte 3 # DW_AT_name
+ .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 0 # EOM(1)
+ .byte 0 # EOM(2)
+ .byte 4 # Abbreviation Code
+ .byte 11 # DW_TAG_lexical_block
+ .byte 1 # DW_CHILDREN_yes
+ .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 5 # Abbreviation Code
+ .byte 19 # DW_TAG_structure_type
+ .byte 0 # DW_CHILDREN_no
+ .byte 54 # DW_AT_calling_convention
+ .byte 11 # DW_FORM_data1
+ .byte 3 # DW_AT_name
+ .byte 14 # DW_FORM_strp
+ .byte 11 # DW_AT_byte_size
+ .byte 11 # DW_FORM_data1
+ .byte 58 # DW_AT_decl_file
+ .byte 11 # DW_FORM_data1
+ .byte 59 # DW_AT_decl_line
+ .byte 11 # DW_FORM_data1
+ .byte 0 # EOM(1)
+ .byte 0 # EOM(2)
+ .byte 6 # 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 0 # EOM(3)
+ .section .debug_info,"",@progbits
+.Lcu_begin0:
+ .long .Ldebug_info_end0-.Ldebug_info_start0 # Length of Unit
+.Ldebug_info_start0:
+ .short 4 # DWARF version number
+ .long .debug_abbrev # Offset Into Abbrev. Section
+ .byte 8 # Address Size (in bytes)
+ .byte 1 # Abbrev [1] 0xb:0x8b DW_TAG_compile_unit
+ .long .Linfo_string0 # DW_AT_producer
+ .short 33 # DW_AT_language
+ .long .Linfo_string1 # DW_AT_name
+ .long .Lline_table_start0 # DW_AT_stmt_list
+ .long .Linfo_string2 # DW_AT_comp_dir
+ .quad .Lfunc_begin0 # DW_AT_low_pc
+ .long .Lfunc_end0-.Lfunc_begin0 # DW_AT_high_pc
+ .byte 2 # Abbrev [2] 0x2a:0x64 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_linkage_name
+ .long .Linfo_string4 # DW_AT_name
+ .byte 1 # DW_AT_decl_file
+ .byte 1 # DW_AT_decl_line
+ # DW_AT_external
+ .byte 3 # Abbrev [3] 0x43:0xe DW_TAG_variable
+ .byte 2 # DW_AT_location
+ .byte 145
+ .byte 120
+ .long .Linfo_string5 # DW_AT_name
+ .byte 1 # DW_AT_decl_file
+ .byte 2 # DW_AT_decl_line
+ .long 132 # DW_AT_type
+ .byte 4 # Abbrev [4] 0x51:0x33 DW_TAG_lexical_block
+ .quad .Ltmp0 # DW_AT_low_pc
+ .long .Ltmp1-.Ltmp0 # DW_AT_high_pc
+ .byte 3 # Abbrev [3] 0x5e:0xe DW_TAG_variable
+ .byte 2 # DW_AT_location
+ .byte 145
+ .byte 116
+ .long .Linfo_string7 # DW_AT_name
+ .byte 1 # DW_AT_decl_file
+ .byte 4 # DW_AT_decl_line
+ .long 142 # DW_AT_type
+ .byte 3 # Abbrev [3] 0x6c:0xe DW_TAG_variable
+ .byte 2 # DW_AT_location
+ .byte 145
+ .byte 112
+ .long .Linfo_string9 # DW_AT_name
+ .byte 1 # DW_AT_decl_file
+ .byte 5 # DW_AT_decl_line
+ .long 122 # DW_AT_type
+ .byte 5 # Abbrev [5] 0x7a:0x9 DW_TAG_structure_type
+ .byte 5 # DW_AT_calling_convention
+ .long .Linfo_string10 # DW_AT_name
+ .byte 1 # DW_AT_byte_size
+ .byte 1 # DW_AT_decl_file
+ .byte 5 # DW_AT_decl_line
+ .byte 0 # End Of Children Mark
+ .byte 5 # Abbrev [5] 0x84:0x9 DW_TAG_structure_type
+ .byte 5 # DW_AT_calling_convention
+ .long .Linfo_string6 # DW_AT_name
+ .byte 1 # DW_AT_byte_size
+ .byte 1 # DW_AT_decl_file
+ .byte 2 # DW_AT_decl_line
+ .byte 0 # End Of Children Mark
+ .byte 6 # Abbrev [6] 0x8e:0x7 DW_TAG_base_type
+ .long .Linfo_string8 # DW_AT_name
+ .byte 5 # DW_AT_encoding
+ .byte 4 # DW_AT_byte_size
+ .byte 0 # End Of Children Mark
+.Ldebug_info_end0:
+ .section .debug_str,"MS",@progbits,1
+.Linfo_string0:
+ .asciz "clang version 14.0.0 (git@github.com:llvm/llvm-project.git)" # string offset=0
+.Linfo_string1:
+ .asciz "test.cpp" # string offset=101
+.Linfo_string2:
+ .asciz "/" # string offset=116
+.Linfo_string3:
+ .asciz "_Z3foov" # string offset=167
+.Linfo_string4:
+ .asciz "foo" # string offset=175
+.Linfo_string5:
+ .asciz "a" # string offset=179
+.Linfo_string6:
+ .asciz "A" # string offset=181
+.Linfo_string7:
+ .asciz "x" # string offset=183
+.Linfo_string8:
+ .asciz "int" # string offset=185
+.Linfo_string9:
+ .asciz "b" # string offset=189
+.Linfo_string10:
+ .asciz "B" # string offset=191
+ .ident "clang version 14.0.0 (git@github.com:llvm/llvm-project.git)"
+ .section ".note.GNU-stack","",@progbits
+ .addrsig
+ .section .debug_line,"",@progbits
+.Lline_table_start0:
projects / platform / upstream / llvm.git / commitdiff