# This tests the scenario where a (split) compile unit contains reference to a
# type, but that type is defined in another compile unit in the main object
# file.
# RUN: llvm-mc %s -o %t --triple=x86_64-pc-linux --filetype=obj --defsym MAIN=0
# RUN: llvm-mc %s -o %T/dwo-type-in-main-file-cu2.dwo --triple=x86_64-pc-linux --filetype=obj --defsym DWO=0
# RUN: cd %T
# RUN: %lldb %t -o "target var a" -b 2>&1 | FileCheck %s
# CHECK: (A) a = (b = 47)
.ifdef MAIN
.type a,@object # @a
.data
.globl a
.quad 0 # padding
a:
.long 47 # 0x2f
.size a, 4
.section .debug_addr,"",@progbits
.Laddr_table_base0:
.quad a
.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:0x89 DW_TAG_compile_unit
.asciz "Hand-written DWARF" # DW_AT_producer
.asciz "cu1.cc" # DW_AT_name
.byte 2 # Abbrev [2] 0x2a:0x2d DW_TAG_structure_type
.asciz "A" # DW_AT_name
.byte 4 # DW_AT_byte_size
.byte 3 # Abbrev [3] 0x33:0xc DW_TAG_member
.asciz "b" # DW_AT_name
.long .Lint # DW_AT_type
.byte 0 # DW_AT_data_member_location
.byte 0 # End Of Children Mark
.Lint:
.byte 7 # Abbrev [7] 0x57:0x7 DW_TAG_base_type
.asciz "int" # DW_AT_name
.byte 5 # DW_AT_encoding
.byte 4 # DW_AT_byte_size
.byte 0 # End Of Children Mark
.Ldebug_info_end0:
.Lcu_begin1:
.long .Ldebug_info_end1-.Ldebug_info_start1 # Length of Unit
.Ldebug_info_start1:
.short 4 # DWARF version number
.long .debug_abbrev # Offset Into Abbrev. Section
.byte 8 # Address Size (in bytes)
.byte 8 # Abbrev DW_TAG_compile_unit
.asciz "dwo-type-in-main-file-cu2.dwo" # DW_AT_GNU_dwo_name
.quad 5578312047953902346 # DW_AT_GNU_dwo_id
.long .Laddr_table_base0 # DW_AT_GNU_addr_base
.Ldebug_info_end1:
.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 8 # DW_FORM_string
.byte 3 # DW_AT_name
.byte 8 # DW_FORM_string
.byte 0 # EOM(1)
.byte 0 # EOM(2)
.byte 2 # Abbreviation Code
.byte 19 # DW_TAG_structure_type
.byte 1 # DW_CHILDREN_yes
.byte 3 # DW_AT_name
.byte 8 # DW_FORM_string
.byte 11 # DW_AT_byte_size
.byte 11 # DW_FORM_data1
.byte 0 # EOM(1)
.byte 0 # EOM(2)
.byte 3 # Abbreviation Code
.byte 13 # DW_TAG_member
.byte 0 # DW_CHILDREN_no
.byte 3 # DW_AT_name
.byte 8 # DW_FORM_string
.byte 73 # DW_AT_type
.byte 19 # DW_FORM_ref4
.byte 56 # DW_AT_data_member_location
.byte 11 # DW_FORM_data1
.byte 0 # EOM(1)
.byte 0 # EOM(2)
.byte 7 # Abbreviation Code
.byte 36 # DW_TAG_base_type
.byte 0 # DW_CHILDREN_no
.byte 3 # DW_AT_name
.byte 8 # DW_FORM_string
.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 8 # Abbreviation Code
.byte 17 # DW_TAG_compile_unit
.byte 0 # DW_CHILDREN_no
.ascii "\260B" # DW_AT_GNU_dwo_name
.byte 8 # DW_FORM_string
.ascii "\261B" # DW_AT_GNU_dwo_id
.byte 7 # DW_FORM_data8
.ascii "\263B" # DW_AT_GNU_addr_base
.byte 23 # DW_FORM_sec_offset
.byte 0 # EOM(1)
.byte 0 # EOM(2)
.byte 0 # EOM(3)
.endif
.ifdef DWO
.section .debug_info.dwo,"e",@progbits
.long .Ldebug_info_dwo_end0-.Ldebug_info_dwo_start0 # Length of Unit
.Ldebug_info_dwo_start0:
.short 4 # DWARF version number
.long 0 # Offset Into Abbrev. Section
.byte 8 # Address Size (in bytes)
.byte 1 # Abbrev [1] 0xb:0x1c DW_TAG_compile_unit
.asciz "Hand-written DWARF" # DW_AT_producer
.asciz "cu2.cc" # DW_AT_name
.asciz "dwo-type-in-main-file-cu2.dwo" # DW_AT_GNU_dwo_name
.quad 5578312047953902346 # DW_AT_GNU_dwo_id
.byte 2 # Abbrev [2] 0x19:0xb DW_TAG_variable
.asciz "a" # DW_AT_name
.long .LA_fwd-.debug_info.dwo # DW_AT_type
.byte 2 # DW_AT_location
.byte 251
.byte 0
.LA_fwd:
.byte 3 # Abbrev [3] 0x24:0x2 DW_TAG_structure_type
.asciz "A" # DW_AT_name
# DW_AT_declaration
.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 8 # DW_FORM_string
.byte 3 # DW_AT_name
.byte 8 # DW_FORM_string
.ascii "\260B" # DW_AT_GNU_dwo_name
.byte 8 # DW_FORM_string
.ascii "\261B" # DW_AT_GNU_dwo_id
.byte 7 # DW_FORM_data8
.byte 0 # EOM(1)
.byte 0 # EOM(2)
.byte 2 # Abbreviation Code
.byte 52 # DW_TAG_variable
.byte 0 # DW_CHILDREN_no
.byte 3 # DW_AT_name
.byte 8 # DW_FORM_string
.byte 73 # DW_AT_type
.byte 19 # DW_FORM_ref4
.byte 2 # DW_AT_location
.byte 24 # DW_FORM_exprloc
.byte 0 # EOM(1)
.byte 0 # EOM(2)
.byte 3 # Abbreviation Code
.byte 19 # DW_TAG_structure_type
.byte 0 # DW_CHILDREN_no
.byte 3 # DW_AT_name
.byte 8 # DW_FORM_string
.byte 60 # DW_AT_declaration
.byte 25 # DW_FORM_flag_present
.byte 0 # EOM(1)
.byte 0 # EOM(2)
.byte 0 # EOM(3)
.endif