# REQUIRES: x86 # RUN: llvm-mc -triple=x86_64-pc-linux -filetype=obj %s > %t # RUN: %lldb %t -o "image lookup -v -s lookup_rnglists" \ # RUN: -o "image lookup -v -s lookup_rnglists2" -o exit | FileCheck %s # CHECK-LABEL: image lookup -v -s lookup_rnglists # CHECK: Function: id = {0x00000030}, name = "rnglists", range = [0x0000000000000000-0x0000000000000004) # CHECK: Blocks: id = {0x00000030}, range = [0x00000000-0x00000004) # CHECK-NEXT: id = {0x00000046}, ranges = [0x00000001-0x00000002)[0x00000003-0x00000004) # CHECK-LABEL: image lookup -v -s lookup_rnglists2 # CHECK: Function: id = {0x0000007a}, name = "rnglists2", range = [0x0000000000000004-0x0000000000000007) # CHECK: Blocks: id = {0x0000007a}, range = [0x00000004-0x00000007) # CHECK-NEXT: id = {0x00000091}, range = [0x00000005-0x00000007) .text .p2align 12 rnglists: nop .Lblock1_begin: lookup_rnglists: nop .Lblock1_end: nop .Lblock2_begin: nop .Lblock2_end: .Lrnglists_end: rnglists2: nop .Lblock3_begin: lookup_rnglists2: nop nop .Lblock3_end: .Lrnglists2_end: .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 17 # DW_AT_low_pc .byte 1 # DW_FORM_addr .byte 18 # DW_AT_high_pc .byte 6 # DW_FORM_data4 .byte 116 # DW_AT_rnglists_base .byte 23 # DW_FORM_sec_offset .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 3 # DW_AT_name .byte 8 # DW_FORM_string .byte 0 # EOM(1) .byte 0 # EOM(2) .byte 5 # Abbreviation Code .byte 11 # DW_TAG_lexical_block .byte 0 # DW_CHILDREN_no .byte 85 # DW_AT_ranges .byte 35 # DW_FORM_rnglistx .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 5 # DWARF version number .byte 1 # DWARF Unit Type .byte 8 # Address Size (in bytes) .long .debug_abbrev # Offset Into Abbrev. Section .byte 1 # Abbrev [1] 0xc:0x5f DW_TAG_compile_unit .asciz "Hand-written DWARF" # DW_AT_producer .quad rnglists # DW_AT_low_pc .long .Lrnglists_end-rnglists # DW_AT_high_pc .long .Lrnglists_table_base0 # DW_AT_rnglists_base .byte 2 # Abbrev [2] 0x2b:0x37 DW_TAG_subprogram .quad rnglists # DW_AT_low_pc .long .Lrnglists_end-rnglists # DW_AT_high_pc .asciz "rnglists" # DW_AT_name .byte 5 # Abbrev [5] 0x52:0xf DW_TAG_lexical_block .byte 0 # DW_AT_ranges .byte 0 # End Of Children Mark .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 5 # DWARF version number .byte 1 # DWARF Unit Type .byte 8 # Address Size (in bytes) .long .debug_abbrev # Offset Into Abbrev. Section .byte 1 # Abbrev [1] 0xc:0x5f DW_TAG_compile_unit .asciz "Hand-written DWARF" # DW_AT_producer .quad rnglists2 # DW_AT_low_pc .long .Lrnglists2_end-rnglists2 # DW_AT_high_pc .long .Lrnglists_table_base1 # DW_AT_rnglists_base .byte 2 # Abbrev [2] 0x2b:0x37 DW_TAG_subprogram .quad rnglists2 # DW_AT_low_pc .long .Lrnglists2_end-rnglists2 # DW_AT_high_pc .asciz "rnglists2" # DW_AT_name .byte 5 # Abbrev [5] 0x52:0xf DW_TAG_lexical_block .byte 0 # DW_AT_ranges .byte 0 # End Of Children Mark .byte 0 # End Of Children Mark .Ldebug_info_end1: .section .debug_rnglists,"",@progbits .long .Ldebug_rnglist_table_end0-.Ldebug_rnglist_table_start0 # Length .Ldebug_rnglist_table_start0: .short 5 # Version .byte 8 # Address size .byte 0 # Segment selector size .long 1 # Offset entry count .Lrnglists_table_base0: .long .Ldebug_ranges0-.Lrnglists_table_base0 .Ldebug_ranges0: .byte 4 # DW_RLE_offset_pair .uleb128 .Lblock1_begin-rnglists # starting offset .uleb128 .Lblock1_end-rnglists # ending offset .byte 4 # DW_RLE_offset_pair .uleb128 .Lblock2_begin-rnglists # starting offset .uleb128 .Lblock2_end-rnglists # ending offset .byte 0 # DW_RLE_end_of_list .Ldebug_rnglist_table_end0: .long .Ldebug_rnglist_table_end1-.Ldebug_rnglist_table_start1 # Length .Ldebug_rnglist_table_start1: .short 5 # Version .byte 8 # Address size .byte 0 # Segment selector size .long 1 # Offset entry count .Lrnglists_table_base1: .long .Ldebug_ranges1-.Lrnglists_table_base1 .Ldebug_ranges1: .byte 4 # DW_RLE_offset_pair .uleb128 .Lblock3_begin-rnglists2 # starting offset .uleb128 .Lblock3_end-rnglists2 # ending offset .byte 0 # DW_RLE_end_of_list .Ldebug_rnglist_table_end1: