# RUN: llvm-mc < %s -filetype obj -triple i386-pc-linux -o - \
# RUN: | llvm-dwarfdump - | FileCheck %s
# Hand-crated DWARF to test novel cases of type pretty printing that aren't
# generated by clang.
# CHECK: DW_TAG_variable
# array_type
# CHECK: DW_AT_type{{.*}}"int
# Testing with a default lower bound of 0 and the following explicit bounds:
# lower_bound(1)
# CHECK-NOT: {{.}}
# CHECK-SAME{LITERAL}: [[1, ?)]
# upper_bound(2)
# CHECK-NOT: {{.}}
# CHECK-SAME: [3]
# lower(1) and upper(2)
# CHECK-NOT: {{.}}
# CHECK-SAME{LITERAL}: [[1, 3)]
# lower(1) and count(3)
# CHECK-NOT: {{.}}
# CHECK-SAME{LITERAL}: [[1, 4)]
# lower(0) and count(4) - testing that the lower bound matching language
# default is not rendered
# CHECK-NOT: {{.}}
# CHECK-SAME: [4]
# count(2)
# CHECK-SAME: [2]
# no attributes
# CHECK-NOT: {{.}}
# CHECK-SAME: []"){{$}}
# array_type with a language with a default lower bound of 1 instead of 0 and
# an upper bound of 2. This describes an array with 2 elements (whereas with a
# default lower bound of 0 it would be an array of 3 elements)
# CHECK: DW_AT_type{{.*}}"int[2]"
.section .debug_str,"MS",@progbits,1
.Lint_name:
.asciz "int"
.Lfoo_name:
.asciz "foo"
.section .debug_abbrev,"",@progbits
.byte 1 # Abbreviation Code
.byte 17 # DW_TAG_compile_unit
.byte 1 # DW_CHILDREN_yes
.byte 19 # DW_AT_language
.byte 5 # DW_FORM_data2
.byte 0 # EOM(1)
.byte 0 # EOM(2)
.byte 2 # Abbreviation Code
.byte 36 # DW_TAG_base_type
.byte 0 # DW_CHILDREN_no
.byte 3 # DW_AT_name
.byte 14 # DW_FORM_strp
.byte 0 # EOM(1)
.byte 0 # EOM(2)
.byte 3 # Abbreviation Code
.byte 52 # DW_TAG_variable
.byte 0 # DW_CHILDREN_no
.byte 73 # DW_AT_type
.byte 19 # DW_FORM_ref4
.byte 0 # EOM(1)
.byte 0 # EOM(2)
.byte 4 # Abbreviation Code
.byte 0xf # 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 5 # Abbreviation Code
.byte 0x10 # DW_TAG_reference_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 6 # Abbreviation Code
.byte 0x42 # DW_TAG_rvalue_reference_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 0x1f # DW_TAG_ptr_to_member_type
.byte 0 # DW_CHILDREN_no
.byte 73 # DW_AT_type
.byte 19 # DW_FORM_ref4
.byte 0x1d # DW_AT_type
.byte 19 # DW_FORM_ref4
.byte 0 # EOM(1)
.byte 0 # EOM(2)
.byte 8 # Abbreviation Code
.byte 1 # DW_TAG_array_type
.byte 1 # DW_CHILDREN_yes
.byte 73 # DW_AT_type
.byte 19 # DW_FORM_ref4
.byte 0 # EOM(1)
.byte 0 # EOM(2)
.byte 9 # Abbreviation Code
.byte 0x21 # DW_TAG_subrange_type
.byte 0 # DW_CHILDREN_no
.byte 0x22 # DW_AT_lower_bound
.byte 0xb # DW_FORM_data1
.byte 0 # EOM(1)
.byte 0 # EOM(2)
.byte 10 # Abbreviation Code
.byte 0x21 # DW_TAG_subrange_type
.byte 0 # DW_CHILDREN_no
.byte 0x2f # DW_AT_upper_bound
.byte 0xb # DW_FORM_data1
.byte 0 # EOM(1)
.byte 0 # EOM(2)
.byte 11 # Abbreviation Code
.byte 0x21 # DW_TAG_subrange_type
.byte 0 # DW_CHILDREN_no
.byte 0x22 # DW_AT_lower_bound
.byte 0xb # DW_FORM_data1
.byte 0x2f # DW_AT_upper_bound
.byte 0xb # DW_FORM_data1
.byte 0 # EOM(1)
.byte 0 # EOM(2)
.byte 12 # Abbreviation Code
.byte 0x21 # DW_TAG_subrange_type
.byte 0 # DW_CHILDREN_no
.byte 0x22 # DW_AT_lower_bound
.byte 0xb # DW_FORM_data1
.byte 0x37 # DW_AT_count
.byte 0xb # DW_FORM_data1
.byte 0 # EOM(1)
.byte 0 # EOM(2)
.byte 13 # Abbreviation Code
.byte 0x21 # DW_TAG_subrange_type
.byte 0 # DW_CHILDREN_no
.byte 0x37 # DW_AT_count
.byte 0xb # DW_FORM_data1
.byte 0 # EOM(1)
.byte 0 # EOM(2)
.byte 14 # Abbreviation Code
.byte 0x13 # DW_TAG_structure_type
.byte 0 # DW_CHILDREN_no
.byte 3 # DW_AT_name
.byte 14 # DW_FORM_strp
.byte 0 # EOM(1)
.byte 0 # EOM(2)
.byte 15 # Abbreviation Code
.byte 0x15 # DW_TAG_subroutine_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 16 # Abbreviation Code
.byte 0x15 # DW_TAG_subroutine_type
.byte 1 # DW_CHILDREN_yes
.byte 0 # EOM(1)
.byte 0 # EOM(2)
.byte 17 # Abbreviation Code
.byte 0x5 # DW_TAG_formal_parameter
.byte 0 # DW_CHILDREN_no
.byte 73 # DW_AT_type
.byte 19 # DW_FORM_ref4
.byte 0 # EOM(1)
.byte 0 # EOM(2)
.byte 18 # Abbreviation Code
.byte 0x21 # DW_TAG_subrange_type
.byte 0 # DW_CHILDREN_no
.byte 0 # EOM(1)
.byte 0 # EOM(2)
.byte 19 # Abbreviation Code
.byte 0x5 # DW_TAG_formal_parameter
.byte 0 # DW_CHILDREN_no
.byte 73 # DW_AT_type
.byte 19 # DW_FORM_ref4
.byte 0x34 # DW_AT_artificial
.byte 0x19 # DW_FORM_flag_present
.byte 0 # EOM(1)
.byte 0 # EOM(2)
.byte 0 # EOM(3)
.section .debug_info,"",@progbits
.Lcu_begin:
.long .Lunit_end - .Lunit_start # Length of Unit
.Lunit_start:
.short 4 # DWARF version number
.long .debug_abbrev # Offset Into Abbrev. Section
.byte 8 # Address Size (in bytes)
.byte 1 # DW_TAG_compile_unit
.short 12 # DW_AT_language
.Lint_type:
.byte 2 # DW_TAG_base_type
.long .Lint_name # DW_AT_name
.Larray_type:
.byte 8 # DW_TAG_array_type
.long .Lint_type - .Lcu_begin # DW_AT_type
.byte 9 # DW_AT_subrange_type
.byte 1 # DW_AT_lower_bound
.byte 10 # DW_AT_subrange_type
.byte 2 # DW_AT_upper_bound
.byte 11 # DW_AT_subrange_type
.byte 1 # DW_AT_lower_bound
.byte 2 # DW_AT_upper_bound
.byte 12 # DW_AT_subrange_type
.byte 1 # DW_AT_lower_bound
.byte 3 # DW_AT_count
.byte 12 # DW_AT_subrange_type
.byte 0 # DW_AT_lower_bound
.byte 4 # DW_AT_count
.byte 13 # DW_AT_subrange_type
.byte 2 # DW_AT_count
.byte 18 # DW_AT_subrange_type
.byte 0 # End Of Children Mark
.byte 3 # DW_TAG_variable
.long .Larray_type - .Lcu_begin # DW_AT_type
.byte 0 # End Of Children Mark
.Lunit_end:
.Lcu2_begin:
.long .Lcu2_unit_end - .Lcu2_unit_start # Length of Unit
.Lcu2_unit_start:
.short 4 # DWARF version number
.long .debug_abbrev # Offset Into Abbrev. Section
.byte 8 # Address Size (in bytes)
.byte 1 # DW_TAG_compile_unit
.short 13 # DW_AT_language
.Lcu2_int_type:
.byte 2 # DW_TAG_base_type
.long .Lint_name # DW_AT_name
.Lcu2_array_type:
.byte 8 # DW_TAG_array_type
.long .Lcu2_int_type - .Lcu2_begin # DW_AT_type
.byte 10 # DW_AT_subrange_type
.byte 2 # DW_AT_upper_bound
.byte 3 # DW_TAG_variable
.long .Lcu2_array_type - .Lcu2_begin # DW_AT_type
.Lcu2_unit_end:
Codebase Browser
llvm