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408 lines
20 KiB
ArmAsm
Executable File
408 lines
20 KiB
ArmAsm
Executable File
## This test checks updating debuginfo via dwarf4 dwp file
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# RUN: rm -rf %t && mkdir -p %t && cd %t
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# RUN: split-file %s %t
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# RUN: llvm-mc -filetype=obj -triple aarch64-unknown-unknown --split-dwarf-file=main.exe-main.dwo %t/main.s -o %t/main.o
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# RUN: llvm-mc -filetype=obj -triple aarch64-unknown-unknown --split-dwarf-file=main.exe-callee.dwo %t/callee.s -o %t/callee.o
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# RUN: %clangxx %cxxflags -gdwarf-4 -gsplit-dwarf=split -Wl,-e,main %t/main.o %t/callee.o -o main.exe
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# RUN: llvm-dwp -e %t/main.exe -o %t/main.exe.dwp
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# RUN: llvm-bolt %t/main.exe -o %t/main.exe.bolt -update-debug-sections 2>&1 | FileCheck %s
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# CHECK-NOT: Assertion
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#--- main.s
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.file "main.cpp"
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.globl main // -- Begin function main
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.type main,@function
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main: // @main
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.Lfunc_begin0:
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.file 1 "." "main.cpp"
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.loc 1 2 0 // main.cpp:2:0
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.loc 1 2 21 prologue_end // main.cpp:2:21
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.loc 1 2 14 epilogue_begin is_stmt 0 // main.cpp:2:14
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ret
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.Lfunc_end0:
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.size main, .Lfunc_end0-main
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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 0 // DW_CHILDREN_no
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.byte 16 // DW_AT_stmt_list
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.byte 23 // DW_FORM_sec_offset
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.byte 27 // DW_AT_comp_dir
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.byte 14 // DW_FORM_strp
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.ascii "\264B" // DW_AT_GNU_pubnames
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.byte 25 // DW_FORM_flag_present
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.ascii "\260B" // DW_AT_GNU_dwo_name
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.byte 14 // DW_FORM_strp
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.ascii "\261B" // DW_AT_GNU_dwo_id
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.byte 7 // DW_FORM_data8
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.byte 17 // DW_AT_low_pc
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.byte 1 // DW_FORM_addr
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.byte 18 // DW_AT_high_pc
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.byte 6 // DW_FORM_data4
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.ascii "\263B" // DW_AT_GNU_addr_base
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.byte 23 // DW_FORM_sec_offset
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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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.section .debug_info,"",@progbits
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.Lcu_begin0:
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.word .Ldebug_info_end0-.Ldebug_info_start0 // Length of Unit
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.Ldebug_info_start0:
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.hword 4 // DWARF version number
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.word .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:0x25 DW_TAG_compile_unit
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.word .Lline_table_start0 // DW_AT_stmt_list
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.word .Lskel_string0 // DW_AT_comp_dir
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// DW_AT_GNU_pubnames
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.word .Lskel_string1 // DW_AT_GNU_dwo_name
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.xword 1465063543908291764 // DW_AT_GNU_dwo_id
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.xword .Lfunc_begin0 // DW_AT_low_pc
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.word .Lfunc_end0-.Lfunc_begin0 // DW_AT_high_pc
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.word .Laddr_table_base0 // DW_AT_GNU_addr_base
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.Ldebug_info_end0:
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.section .debug_str,"MS",@progbits,1
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.Lskel_string0:
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.asciz "." // string offset=0
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.Lskel_string1:
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.asciz "main.exe-main.dwo" // string offset=2
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.section .debug_str.dwo,"eMS",@progbits,1
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.Linfo_string0:
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.asciz "main" // string offset=0
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.Linfo_string1:
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.asciz "int" // string offset=5
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.Linfo_string2:
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.byte 0 // string offset=9
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.Linfo_string3:
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.asciz "main.cpp" // string offset=10
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.Linfo_string4:
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.asciz "main.exe-main.dwo" // string offset=19
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.section .debug_str_offsets.dwo,"e",@progbits
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.word 0
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.word 5
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.word 9
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.word 10
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.word 19
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.section .debug_info.dwo,"e",@progbits
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.word .Ldebug_info_dwo_end0-.Ldebug_info_dwo_start0 // Length of Unit
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.Ldebug_info_dwo_start0:
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.hword 4 // DWARF version number
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.word 0 // Offset Into Abbrev. Section
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.byte 8 // Address Size (in bytes)
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.byte 1 // Abbrev [1] 0xb:0x22 DW_TAG_compile_unit
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.byte 2 // DW_AT_producer
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.hword 33 // DW_AT_language
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.byte 3 // DW_AT_name
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.byte 4 // DW_AT_GNU_dwo_name
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.xword 1465063543908291764 // DW_AT_GNU_dwo_id
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.byte 2 // Abbrev [2] 0x19:0xf DW_TAG_subprogram
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.byte 0 // DW_AT_low_pc
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.word .Lfunc_end0-.Lfunc_begin0 // DW_AT_high_pc
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.byte 1 // DW_AT_frame_base
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.byte 109
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.byte 0 // DW_AT_name
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.byte 1 // DW_AT_decl_file
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.byte 2 // DW_AT_decl_line
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.word 40 // DW_AT_type
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// DW_AT_external
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.byte 3 // Abbrev [3] 0x28:0x4 DW_TAG_base_type
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.byte 1 // 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_dwo_end0:
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.section .debug_abbrev.dwo,"e",@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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.ascii "\202>" // DW_FORM_GNU_str_index
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.byte 19 // DW_AT_language
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.byte 5 // DW_FORM_data2
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.byte 3 // DW_AT_name
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.ascii "\202>" // DW_FORM_GNU_str_index
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.ascii "\260B" // DW_AT_GNU_dwo_name
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.ascii "\202>" // DW_FORM_GNU_str_index
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.ascii "\261B" // DW_AT_GNU_dwo_id
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.byte 7 // DW_FORM_data8
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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 46 // DW_TAG_subprogram
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.byte 0 // DW_CHILDREN_no
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.byte 17 // DW_AT_low_pc
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.ascii "\201>" // DW_FORM_GNU_addr_index
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.byte 18 // DW_AT_high_pc
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.byte 6 // DW_FORM_data4
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.byte 64 // DW_AT_frame_base
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.byte 24 // DW_FORM_exprloc
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.byte 3 // DW_AT_name
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.ascii "\202>" // DW_FORM_GNU_str_index
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.byte 58 // DW_AT_decl_file
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.byte 11 // DW_FORM_data1
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.byte 59 // DW_AT_decl_line
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.byte 11 // DW_FORM_data1
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.byte 73 // DW_AT_type
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.byte 19 // DW_FORM_ref4
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.byte 63 // DW_AT_external
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.byte 25 // DW_FORM_flag_present
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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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.ascii "\202>" // DW_FORM_GNU_str_index
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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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.section .debug_addr,"",@progbits
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.Laddr_table_base0:
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.xword .Lfunc_begin0
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.section .debug_gnu_pubnames,"",@progbits
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.word .LpubNames_end0-.LpubNames_start0 // Length of Public Names Info
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.LpubNames_start0:
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.hword 2 // DWARF Version
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.word .Lcu_begin0 // Offset of Compilation Unit Info
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.word 48 // Compilation Unit Length
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.word 25 // DIE offset
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.byte 48 // Attributes: FUNCTION, EXTERNAL
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.asciz "main" // External Name
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.word 0 // End Mark
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.LpubNames_end0:
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.section .debug_gnu_pubtypes,"",@progbits
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.word .LpubTypes_end0-.LpubTypes_start0 // Length of Public Types Info
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.LpubTypes_start0:
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.hword 2 // DWARF Version
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.word .Lcu_begin0 // Offset of Compilation Unit Info
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.word 48 // Compilation Unit Length
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.word 40 // DIE offset
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.byte 144 // Attributes: TYPE, STATIC
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.asciz "int" // External Name
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.word 0 // End Mark
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.LpubTypes_end0:
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.section ".note.GNU-stack","",@progbits
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.addrsig
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.addrsig_sym _Z6calleei
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.section .debug_line,"",@progbits
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.Lline_table_start0:
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#--- callee.s
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.file "callee.cpp"
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.globl _Z6calleei // -- Begin function _Z6calleei
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.type _Z6calleei,@function
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_Z6calleei: // @_Z6calleei
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.Lfunc_begin0:
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.file 1 "." "callee.cpp"
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.loc 1 1 0 // callee.cpp:1:0
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.loc 1 1 28 prologue_end // callee.cpp:1:28
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.loc 1 1 21 epilogue_begin is_stmt 0 // callee.cpp:1:21
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ret
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.Lfunc_end0:
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.size _Z6calleei, .Lfunc_end0-_Z6calleei
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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 0 // DW_CHILDREN_no
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.byte 16 // DW_AT_stmt_list
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.byte 23 // DW_FORM_sec_offset
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.byte 27 // DW_AT_comp_dir
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.byte 14 // DW_FORM_strp
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.ascii "\264B" // DW_AT_GNU_pubnames
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.byte 25 // DW_FORM_flag_present
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.ascii "\260B" // DW_AT_GNU_dwo_name
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.byte 14 // DW_FORM_strp
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.ascii "\261B" // DW_AT_GNU_dwo_id
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.byte 7 // DW_FORM_data8
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.byte 17 // DW_AT_low_pc
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.byte 1 // DW_FORM_addr
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.byte 18 // DW_AT_high_pc
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.byte 6 // DW_FORM_data4
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.ascii "\263B" // DW_AT_GNU_addr_base
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.byte 23 // DW_FORM_sec_offset
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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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.section .debug_info,"",@progbits
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.Lcu_begin0:
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.word .Ldebug_info_end0-.Ldebug_info_start0 // Length of Unit
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.Ldebug_info_start0:
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.hword 4 // DWARF version number
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.word .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:0x25 DW_TAG_compile_unit
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.word .Lline_table_start0 // DW_AT_stmt_list
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.word .Lskel_string0 // DW_AT_comp_dir
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// DW_AT_GNU_pubnames
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.word .Lskel_string1 // DW_AT_GNU_dwo_name
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.xword 7650227797527095061 // DW_AT_GNU_dwo_id
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.xword .Lfunc_begin0 // DW_AT_low_pc
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.word .Lfunc_end0-.Lfunc_begin0 // DW_AT_high_pc
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.word .Laddr_table_base0 // DW_AT_GNU_addr_base
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.Ldebug_info_end0:
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.section .debug_str,"MS",@progbits,1
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.Lskel_string0:
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.asciz "." // string offset=0
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.Lskel_string1:
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.asciz "main.exe-callee.dwo" // string offset=2
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.section .debug_str.dwo,"eMS",@progbits,1
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.Linfo_string0:
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.asciz "_Z6calleei" // string offset=0
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.Linfo_string1:
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.asciz "callee" // string offset=11
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.Linfo_string2:
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.asciz "int" // string offset=18
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.Linfo_string3:
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.asciz "x" // string offset=22
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.Linfo_string4:
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.byte 0 // string offset=24
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.Linfo_string5:
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.asciz "callee.cpp" // string offset=25
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.Linfo_string6:
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.asciz "main.exe-callee.dwo" // string offset=36
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.section .debug_str_offsets.dwo,"e",@progbits
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.word 0
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.word 11
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.word 18
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.word 22
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.word 24
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.word 25
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.word 36
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.section .debug_info.dwo,"e",@progbits
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.word .Ldebug_info_dwo_end0-.Ldebug_info_dwo_start0 // Length of Unit
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.Ldebug_info_dwo_start0:
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.hword 4 // DWARF version number
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.word 0 // Offset Into Abbrev. Section
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.byte 8 // Address Size (in bytes)
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.byte 1 // Abbrev [1] 0xb:0x2f DW_TAG_compile_unit
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.byte 4 // DW_AT_producer
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.hword 33 // DW_AT_language
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.byte 5 // DW_AT_name
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.byte 6 // DW_AT_GNU_dwo_name
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.xword 7650227797527095061 // DW_AT_GNU_dwo_id
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.byte 2 // Abbrev [2] 0x19:0x1c DW_TAG_subprogram
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.byte 0 // DW_AT_low_pc
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.word .Lfunc_end0-.Lfunc_begin0 // DW_AT_high_pc
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.byte 1 // DW_AT_frame_base
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.byte 111
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.byte 0 // DW_AT_linkage_name
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.byte 1 // DW_AT_name
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.byte 1 // DW_AT_decl_file
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.byte 1 // DW_AT_decl_line
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.word 53 // DW_AT_type
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// DW_AT_external
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.byte 3 // Abbrev [3] 0x29:0xb DW_TAG_formal_parameter
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.byte 2 // DW_AT_location
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.byte 145
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.byte 12
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.byte 3 // DW_AT_name
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.byte 1 // DW_AT_decl_file
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.byte 1 // DW_AT_decl_line
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.word 53 // DW_AT_type
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.byte 0 // End Of Children Mark
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.byte 4 // Abbrev [4] 0x35:0x4 DW_TAG_base_type
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.byte 2 // 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_dwo_end0:
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.section .debug_abbrev.dwo,"e",@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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.ascii "\202>" // DW_FORM_GNU_str_index
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.byte 19 // DW_AT_language
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.byte 5 // DW_FORM_data2
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.byte 3 // DW_AT_name
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.ascii "\202>" // DW_FORM_GNU_str_index
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.ascii "\260B" // DW_AT_GNU_dwo_name
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.ascii "\202>" // DW_FORM_GNU_str_index
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.ascii "\261B" // DW_AT_GNU_dwo_id
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.byte 7 // DW_FORM_data8
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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 46 // DW_TAG_subprogram
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.byte 1 // DW_CHILDREN_yes
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.byte 17 // DW_AT_low_pc
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|
.ascii "\201>" // DW_FORM_GNU_addr_index
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|
.byte 18 // DW_AT_high_pc
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|
.byte 6 // DW_FORM_data4
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|
.byte 64 // DW_AT_frame_base
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|
.byte 24 // DW_FORM_exprloc
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|
.byte 110 // DW_AT_linkage_name
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|
.ascii "\202>" // DW_FORM_GNU_str_index
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|
.byte 3 // DW_AT_name
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.ascii "\202>" // DW_FORM_GNU_str_index
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|
.byte 58 // DW_AT_decl_file
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.byte 11 // DW_FORM_data1
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.byte 59 // DW_AT_decl_line
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|
.byte 11 // DW_FORM_data1
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.byte 73 // DW_AT_type
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.byte 19 // DW_FORM_ref4
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.byte 63 // DW_AT_external
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.byte 25 // DW_FORM_flag_present
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.byte 0 // EOM(1)
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|
.byte 0 // EOM(2)
|
|
.byte 3 // Abbreviation Code
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|
.byte 5 // DW_TAG_formal_parameter
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|
.byte 0 // DW_CHILDREN_no
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|
.byte 2 // DW_AT_location
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|
.byte 24 // DW_FORM_exprloc
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.byte 3 // DW_AT_name
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|
.ascii "\202>" // DW_FORM_GNU_str_index
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|
.byte 58 // DW_AT_decl_file
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.byte 11 // DW_FORM_data1
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|
.byte 59 // DW_AT_decl_line
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|
.byte 11 // DW_FORM_data1
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|
.byte 73 // DW_AT_type
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|
.byte 19 // DW_FORM_ref4
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|
.byte 0 // EOM(1)
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|
.byte 0 // EOM(2)
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|
.byte 4 // 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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|
.ascii "\202>" // DW_FORM_GNU_str_index
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|
.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_addr,"",@progbits
|
|
.Laddr_table_base0:
|
|
.xword .Lfunc_begin0
|
|
.section .debug_gnu_pubnames,"",@progbits
|
|
.word .LpubNames_end0-.LpubNames_start0 // Length of Public Names Info
|
|
.LpubNames_start0:
|
|
.hword 2 // DWARF Version
|
|
.word .Lcu_begin0 // Offset of Compilation Unit Info
|
|
.word 48 // Compilation Unit Length
|
|
.word 25 // DIE offset
|
|
.byte 48 // Attributes: FUNCTION, EXTERNAL
|
|
.asciz "callee" // External Name
|
|
.word 0 // End Mark
|
|
.LpubNames_end0:
|
|
.section .debug_gnu_pubtypes,"",@progbits
|
|
.word .LpubTypes_end0-.LpubTypes_start0 // Length of Public Types Info
|
|
.LpubTypes_start0:
|
|
.hword 2 // DWARF Version
|
|
.word .Lcu_begin0 // Offset of Compilation Unit Info
|
|
.word 48 // Compilation Unit Length
|
|
.word 53 // DIE offset
|
|
.byte 144 // Attributes: TYPE, STATIC
|
|
.asciz "int" // External Name
|
|
.word 0 // End Mark
|
|
.LpubTypes_end0:
|
|
.section ".note.GNU-stack","",@progbits
|
|
.addrsig
|
|
.section .debug_line,"",@progbits
|
|
.Lline_table_start0:
|