1# RUN: llvm-mc -triple x86_64 %s -filetype=obj -o %t.o 2# RUN: llvm-dwarfdump -debug-info %t.o | FileCheck %s 3# RUN: llvm-dwarfdump -verify %t.o | FileCheck %s --check-prefix=VERIFY 4 5# CHECK: DW_TAG_variable 6# CHECK-NEXT: DW_AT_location (DW_OP_call_ref 0x1100223344) 7 8# VERIFY-NOT: error: DIE contains invalid DWARF expression: 9# VERIFY: No errors. 10 11 .section .debug_abbrev,"",@progbits 12 .uleb128 1 # Abbreviation Code 13 .uleb128 17 # DW_TAG_compile_unit 14 .byte 1 # DW_CHILDREN_yes 15 .byte 0 # EOM(1) 16 .byte 0 # EOM(2) 17 .uleb128 5 # Abbreviation Code 18 .uleb128 52 # DW_TAG_variable 19 .byte 0 # DW_CHILDREN_no 20 .uleb128 2 # DW_AT_location 21 .uleb128 24 # DW_FORM_exprloc 22 .byte 0 # EOM(1) 23 .byte 0 # EOM(2) 24 .byte 0 # EOM(3) 25 26 .section .debug_info,"",@progbits 27 .long 0xffffffff # DWARF64 mark 28 .quad .Lcu_end-.Lcu_start # Length of Unit 29.Lcu_start: 30 .short 5 # DWARF version number 31 .byte 1 # DW_UT_compile 32 .byte 8 # Address Size 33 .quad .debug_abbrev # Offset Into Abbrev. Section 34 .uleb128 1 # Abbrev [1] DW_TAG_compile_unit 35 .uleb128 5 # Abbrev [5] DW_TAG_variable 36 .byte .Lloc_end-.Lloc_begin # DW_AT_location 37.Lloc_begin: 38 .byte 154 # DW_OP_call_ref 39 .quad 0x1100223344 # Offset 40.Lloc_end: 41 .byte 0 # End Of Children Mark 42.Lcu_end: 43