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1## Test that we can dump the (intact) prologue of a large table which was2## truncated. Also, make sure we don't get confused by a DWARF64 length which3## matches one of the reserved initial length values.4 5# RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux %s >%t6# RUN: llvm-dwarfdump %t -debug-line 2>&1 | FileCheck %s7 8# CHECK: debug_line[0x00000000]9# CHECK-NEXT: Line table prologue:10# CHECK-NEXT: total_length: 0x00000000fffffff011# CHECK-NEXT: format: DWARF6412# CHECK-NEXT: version: 413# CHECK-NEXT: prologue_length: 0x000000000000001614# CHECK: file_names[ 1]:15# CHECK-NEXT: name: "file1"16# CHECK-NEXT: dir_index: 017# CHECK-NEXT: mod_time: 0x0000000018# CHECK-NEXT: length: 0x0000000019# CHECK-NEXT: warning: line table program with offset 0x00000000 has length 0xfffffffc but only 0x0000003a bytes are available20 21# CHECK: 0x000000000badbeef 1 0 1 0 0 0 is_stmt end_sequence22 23.section .debug_line,"",@progbits24.long 0xffffffff # Length of Unit (DWARF-64 format)25.quad 0xfffffff026.short 4 # DWARF version number27.quad .Lprologue1_end-.Lprologue1_start # Length of Prologue28.Lprologue1_start:29.byte 1 # Minimum Instruction Length30.byte 1 # Maximum Operations per Instruction31.byte 1 # Default is_stmt32.byte -5 # Line Base33.byte 14 # Line Range34.byte 1 # Opcode Base35.asciz "dir1" # Include table36.byte 037.asciz "file1" # File table38.byte 0, 0, 039.byte 040.Lprologue1_end:41.byte 0, 9, 2 # DW_LNE_set_address42.quad 0x0badbeef43.byte 0, 1, 1 # DW_LNE_end_sequence44