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85 lines
2.8 KiB
85 lines
2.8 KiB
# Stress-test the parallel indexing of compile units.
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# REQUIRES: x86
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# RUN: llvm-mc -triple x86_64-pc-linux %s -o %t -filetype=obj
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# RUN: %lldb %t -o "target variable A" -b | FileCheck %s
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# CHECK-COUNT-256: A = 47
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.section .debug_str,"MS",@progbits,1
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.Linfo_string0:
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.asciz "Hand-written DWARF"
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.Lname:
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.asciz "A"
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.Linfo_string4:
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.asciz "int" # string offset=95
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.section .debug_abbrev,"",@progbits
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.byte 1 # Abbreviation Code
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.byte 17 # DW_TAG_compile_unit
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.byte 1 # DW_CHILDREN_yes
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.byte 37 # DW_AT_producer
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.byte 14 # DW_FORM_strp
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.byte 0 # EOM(1)
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.byte 0 # EOM(2)
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.byte 2 # Abbreviation Code
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.byte 52 # DW_TAG_variable
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.byte 0 # DW_CHILDREN_no
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.byte 3 # DW_AT_name
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.byte 14 # DW_FORM_strp
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.byte 73 # DW_AT_type
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.byte 19 # DW_FORM_ref4
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.byte 2 # DW_AT_location
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.byte 24 # DW_FORM_exprloc
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.byte 0 # EOM(1)
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.byte 0 # EOM(2)
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.byte 3 # Abbreviation Code
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.byte 36 # DW_TAG_base_type
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.byte 0 # DW_CHILDREN_no
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.byte 3 # DW_AT_name
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.byte 14 # DW_FORM_strp
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.byte 62 # DW_AT_encoding
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.byte 11 # DW_FORM_data1
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.byte 11 # DW_AT_byte_size
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.byte 11 # DW_FORM_data1
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.byte 0 # EOM(1)
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.byte 0 # EOM(2)
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.byte 0 # EOM(3)
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.macro generate_unit
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.data
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A\@:
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.long 47
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.section .debug_str,"MS",@progbits,1
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.section .debug_info,"",@progbits
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.Lcu_begin\@:
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.long .Ldebug_info_end\@-.Ldebug_info_start\@ # Length of Unit
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.Ldebug_info_start\@:
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.short 4 # DWARF version number
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.long .debug_abbrev # Offset Into Abbrev. Section
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.byte 8 # Address Size (in bytes)
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.byte 1 # Abbrev [1] 0xb:0x30 DW_TAG_compile_unit
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.long .Linfo_string0 # DW_AT_producer
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.byte 2 # Abbrev [2] 0x1e:0x15 DW_TAG_variable
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.long .Lname # DW_AT_name
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.long .Ltype\@-.Lcu_begin\@ # DW_AT_type
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.byte 9 # DW_AT_location
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.byte 3
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.quad A\@
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.Ltype\@:
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.byte 3 # Abbrev [3] 0x33:0x7 DW_TAG_base_type
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.long .Linfo_string4 # DW_AT_name
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.byte 5 # DW_AT_encoding
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.byte 4 # DW_AT_byte_size
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.byte 0 # End Of Children Mark
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.Ldebug_info_end\@:
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.endm
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.rept 256
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generate_unit
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.endr
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