# DW_AT_ranges can use DW_FORM_sec_offset (instead of DW_FORM_rnglistx).
# In such case DW_AT_rnglists_base does not need to be present.
# 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 exit | FileCheck %s
# Failure was the block range 1..2 was not printed plus:
# error: DW_AT_range-DW_FORM_sec_offset.s.tmp {0x000000000000003f}: DIE has DW_AT_ranges(0xc) attribute, but range extraction failed (missing or invalid range list table), please file a bug and attach the file at the start of this error message
# CHECK-LABEL: image lookup -v -s lookup_rnglists
# CHECK: Function: id = {0x00000029}, name = "rnglists", range = [0x0000000000000000-0x0000000000000003)
# CHECK: Blocks: id = {0x00000029}, range = [0x00000000-0x00000003)
# CHECK-NEXT: id = {0x0000003f}, range = [0x00000001-0x00000002)
# RUN: llvm-mc -triple=x86_64-pc-linux -filetype=obj \
# RUN: --defsym RNGLISTX=0 %s > %t-rnglistx
# RUN: %lldb %t-rnglistx -o "image lookup -v -s lookup_rnglists" \
# RUN: -o exit 2>%t.error | FileCheck --check-prefix=RNGLISTX %s
# RUN: cat %t.error | FileCheck --check-prefix=ERROR %s
# RNGLISTX-LABEL: image lookup -v -s lookup_rnglists
# ERROR: error: {{.*}} [0x000000000000003f]: DIE has DW_AT_ranges(DW_FORM_rnglistx 0x0000000000000000) attribute, but range extraction failed (DW_FORM_rnglistx cannot be used without DW_AT_rnglists_base for CU at 0x0000000000000000), please file a bug and attach the file at the start of this error message
# RUN: llvm-mc -triple=x86_64-pc-linux -filetype=obj \
# RUN: --defsym RNGLISTX=0 --defsym RNGLISTBASE=0 %s > %t-rnglistbase
# RUN: %lldb %t-rnglistbase -o "image lookup -v -s lookup_rnglists" \
# RUN: -o exit 2>%t.error | FileCheck --check-prefix=RNGLISTBASE %s
# RUN: cat %t.error | FileCheck --check-prefix=ERRORBASE %s
# RNGLISTBASE-LABEL: image lookup -v -s lookup_rnglists
# ERRORBASE: error: {{.*}}-rnglistbase [0x0000000000000043]: DIE has DW_AT_ranges(DW_FORM_rnglistx 0x0000000000000000) attribute, but range extraction failed (invalid range list table index 0; OffsetEntryCount is 0, DW_AT_rnglists_base is 24), please file a bug and attach the file at the start of this error message
.text
rnglists:
nop
.Lblock1_begin:
lookup_rnglists:
nop
.Lblock1_end:
nop
.Lrnglists_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 27 # DW_FORM_addrx
.byte 18 # DW_AT_high_pc
.byte 6 # DW_FORM_data4
.byte 115 # DW_AT_addr_base
.byte 23 # DW_FORM_sec_offset
.ifdef RNGLISTBASE
.byte 0x74 # DW_AT_rnglists_base
.byte 23 # DW_FORM_sec_offset
.endif
.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
.ifndef RNGLISTX
.byte 0x17 # DW_FORM_sec_offset
.else
.byte 0x23 # DW_FORM_rnglistx
.endif
.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
.byte 0 # DW_AT_low_pc
.long .Lrnglists_end-rnglists # DW_AT_high_pc
.long .Laddr_table_base0 # DW_AT_addr_base
.ifdef RNGLISTBASE
.long .Ldebug_ranges1 # DW_AT_rnglists_base
.endif
.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
.ifndef RNGLISTX
.long .Ldebug_ranges1 # DW_AT_ranges DW_FORM_sec_offset
.else
.uleb128 0 # DW_AT_ranges DW_FORM_rnglistx
.endif
.byte 0 # End Of Children Mark
.byte 0 # End Of Children Mark
.Ldebug_info_end0:
.section .debug_addr,"",@progbits
.long .Ldebug_addr_end0-.Ldebug_addr_start0 # Length of contribution
.Ldebug_addr_start0:
.short 5 # DWARF version number
.byte 8 # Address size
.byte 0 # Segment selector size
.Laddr_table_base0:
.quad rnglists
.Ldebug_addr_end0:
.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 0 # Offset entry count
.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 0 # Offset entry count
.Ldebug_ranges1:
.byte 4 # DW_RLE_offset_pair
.uleb128 .Lblock1_begin-rnglists # starting offset
.uleb128 .Lblock1_end-rnglists # ending offset
.byte 0 # DW_RLE_end_of_list
.Ldebug_rnglist_table_end1:
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