lld/test/ELF/compressed-debug-conflict.s

   1 # REQUIRES: x86, zlib
   2 # RUN: llvm-mc -filetype=obj -triple i686-linux-gnu -compress-debug-sections=zlib %s -o %t.o
   3 # RUN: llvm-readobj --sections %t.o | FileCheck -check-prefix=OBJ %s
   4 # RUN: not ld.lld %t.o %t.o -o /dev/null 2>&1 | FileCheck -check-prefix=ERROR %s
   5
   6 # OBJ:      Sections [
   7 # OBJ:        Section {
   8 # OBJ:          Index:
   9 # OBJ:          Name: .debug_line
  10 # OBJ-NEXT:     Type: SHT_PROGBITS
  11 # OBJ-NEXT:     Flags [
  12 # OBJ-NEXT:       SHF_COMPRESSED
  13 # OBJ-NEXT:     ]
  14
  15 # ERROR:      error: duplicate symbol: main
  16 # ERROR-NEXT: >>> defined at reduced.c:2 ({{[/\\]}}tmp{{[/\\]}}reduced.c:2)
  17 # ERROR-NEXT: >>>
  18 # ERROR-NEXT: >>> defined at reduced.c:2 ({{[/\\]}}tmp{{[/\\]}}reduced.c:2)
  19 # ERROR-NEXT: >>>
  20
  21         .text
  22         .file   "reduced.c"
  23         .globl  main
  24 main:
  25         .file   1 "/tmp" "reduced.c"
  26         .loc    1 2 0
  27         xorl    %eax, %eax
  28         retl
  29         .file   2 "/tmp/repeat/repeat/repeat/repeat" "repeat.h"
  30
  31         .section        .debug_abbrev,"",@progbits
  32         .byte   1                       # Abbreviation Code
  33         .byte   17                      # DW_TAG_compile_unit
  34         .byte   0                       # DW_CHILDREN_no
  35         .byte   16                      # DW_AT_stmt_list
  36         .byte   23                      # DW_FORM_sec_offset
  37         .byte   0                       # EOM(1)
  38         .byte   0                       # EOM(2)
  39         .byte   0                       # EOM(3)
  40
  41         .section        .debug_info,"",@progbits
  42         .long   .Lend0 - .Lbegin0       # Length of Unit
  43 .Lbegin0:
  44         .short  4                       # DWARF version number
  45         .long   .debug_abbrev           # Offset Into Abbrev. Section
  46         .byte   4                       # Address Size (in bytes)
  47         .byte   1                       # Abbrev [1] 0xb:0x1f DW_TAG_compile_unit
  48         .long   .debug_line             # DW_AT_stmt_list
  49 .Lend0:
  50         .section        .debug_line,"",@progbits