# Test that we can handle DWARF 4 and 5 location lists in the same object file # (but different compile units). # REQUIRES: x86 # RUN: llvm-mc -triple=x86_64-pc-linux -filetype=obj %s > %t # RUN: %lldb %t -o "image lookup -v -s loc" -o "image lookup -v -s loclists" \ # RUN: -o exit | FileCheck %s # CHECK-LABEL: image lookup -v -s loc # CHECK: Variable: {{.*}}, name = "x0", type = "int", location = DW_OP_reg5 RDI, # CHECK-LABEL: image lookup -v -s loclists # CHECK: Variable: {{.*}}, name = "x1", type = "int", location = DW_OP_reg0 RAX, loc: nop .Lloc_end: loclists: nop .Lloclists_end: .section .debug_loc,"",@progbits .Lloc_list: .quad loc-loc .quad .Lloc_end-loc .short 1 .byte 85 # super-register DW_OP_reg5 .quad 0 .quad 0 .section .debug_loclists,"",@progbits .long .Ldebug_loclist_table_end0-.Ldebug_loclist_table_start0 # Length .Ldebug_loclist_table_start0: .short 5 # Version .byte 8 # Address size .byte 0 # Segment selector size .long 0 # Offset entry count .Lloclists_list: .byte 4 # DW_LLE_offset_pair .uleb128 loclists-loclists .uleb128 .Lloclists_end-loclists .uleb128 1 .byte 80 # super-register DW_OP_reg0 .byte 0 # DW_LLE_end_of_list .Ldebug_loclist_table_end0: .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 19 # DW_AT_language .byte 5 # DW_FORM_data2 .byte 17 # DW_AT_low_pc .byte 1 # DW_FORM_addr .byte 18 # DW_AT_high_pc .byte 6 # DW_FORM_data4 .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 73 # DW_AT_type .byte 16 # DW_FORM_ref_addr .byte 0 # EOM(1) .byte 0 # EOM(2) .byte 3 # Abbreviation Code .byte 5 # DW_TAG_formal_parameter .byte 0 # DW_CHILDREN_no .byte 2 # DW_AT_location .byte 23 # DW_FORM_sec_offset .byte 3 # DW_AT_name .byte 8 # DW_FORM_string .byte 73 # DW_AT_type .byte 16 # DW_FORM_ref_addr .byte 0 # EOM(1) .byte 0 # EOM(2) .byte 4 # 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 0 # EOM(3) .section .debug_info,"",@progbits .long .Lloc_cu_end-.Lloc_cu_start # Length of Unit .Lloc_cu_start: .short 4 # DWARF version number .long .debug_abbrev # Offset Into Abbrev. Section .byte 8 # Address Size (in bytes) .byte 1 # Abbrev [1] 0xb:0x50 DW_TAG_compile_unit .asciz "Hand-written DWARF" # DW_AT_producer .short 12 # DW_AT_language .quad loc # DW_AT_low_pc .long .Lloc_end-loc # DW_AT_high_pc .byte 2 # Abbrev [2] 0x2a:0x29 DW_TAG_subprogram .quad loc # DW_AT_low_pc .long .Lloc_end-loc # DW_AT_high_pc .asciz "loc" # DW_AT_name .long .Lint # DW_AT_type .byte 3 # Abbrev [3] DW_TAG_formal_parameter .long .Lloc_list # DW_AT_location .asciz "x0" # DW_AT_name .long .Lint # DW_AT_type .byte 0 # End Of Children Mark .Lint: .byte 4 # Abbrev [4] 0x53:0x7 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 .Lloc_cu_end: .long .Lloclists_cu_end-.Lloclists_cu_start # Length of Unit .Lloclists_cu_start: .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] 0xb:0x50 DW_TAG_compile_unit .asciz "Hand-written DWARF" # DW_AT_producer .short 12 # DW_AT_language .quad loclists # DW_AT_low_pc .long .Lloclists_end-loclists # DW_AT_high_pc .byte 2 # Abbrev [2] 0x2a:0x29 DW_TAG_subprogram .quad loclists # DW_AT_low_pc .long .Lloclists_end-loclists # DW_AT_high_pc .asciz "loclists" # DW_AT_name .long .Lint # DW_AT_type .byte 3 # Abbrev [3] DW_TAG_formal_parameter .long .Lloclists_list # DW_AT_location .asciz "x1" # DW_AT_name .long .Lint # DW_AT_type .byte 0 # End Of Children Mark .byte 0 # End Of Children Mark .Lloclists_cu_end: