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      1 // RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu %s -o %t
      2 // RUN: llvm-readobj -s %t | FileCheck --check-prefix=SECTIONS %s
      3 // RUN: llvm-readobj -t %t | FileCheck --check-prefix=SYMBOLS %s
      4 
      5 // Test that we create a .symtab_shndx if a symbol points to a section
      6 // numbered SHN_LORESERVE (0xFF00) or higher.
      7 
      8 // SECTIONS: Name: .symtab_shndx
      9 
     10 // Test that we don't create a symbol for the symtab_shndx section.
     11 // SYMBOLS-NOT: symtab_shndx
     12 
     13 
     14 // Test that both a and b show up in the correct section.
     15 // SYMBOLS:         Name: a
     16 // SYMBOLS-NEXT:    Value: 0x0
     17 // SYMBOLS-NEXT:    Size: 0
     18 // SYMBOLS-NEXT:    Binding: Local (0x0)
     19 // SYMBOLS-NEXT:    Type: None (0x0)
     20 // SYMBOLS-NEXT:    Other: 0
     21 // SYMBOLS-NEXT:    Section: dm (0xFF00)
     22 // SYMBOLS-NEXT:  }
     23 // SYMBOLS-NEXT:  Symbol {
     24 // SYMBOLS-NEXT:    Name: b
     25 // SYMBOLS-NEXT:    Value: 0x1
     26 // SYMBOLS-NEXT:    Size: 0
     27 // SYMBOLS-NEXT:    Binding: Local (0x0)
     28 // SYMBOLS-NEXT:    Type: None (0x0)
     29 // SYMBOLS-NEXT:    Other: 0
     30 // SYMBOLS-NEXT:    Section: dm (0xFF00)
     31 // SYMBOLS-NEXT:  }
     32 
     33 
     34 // Test that this file has one section too many.
     35 // SYMBOLS:         Name: (0)
     36 // SYMBOLS:         Value: 0x0
     37 // SYMBOLS:         Size: 0
     38 // SYMBOLS:         Binding: Local (0x0)
     39 // SYMBOLS:         Type: Section (0x3)
     40 // SYMBOLS:         Other: 0
     41 // SYMBOLS:         Section: dm (0xFF00)
     42 // SYMBOLS-NEXT:  }
     43 // SYMBOLS-NEXT:]
     44 
     45 .macro gen_sections4 x
     46         .section a\x
     47         .section b\x
     48         .section c\x
     49         .section d\x
     50 .endm
     51 
     52 .macro gen_sections8 x
     53         gen_sections4 a\x
     54         gen_sections4 b\x
     55 .endm
     56 
     57 .macro gen_sections16 x
     58         gen_sections8 a\x
     59         gen_sections8 b\x
     60 .endm
     61 
     62 .macro gen_sections32 x
     63         gen_sections16 a\x
     64         gen_sections16 b\x
     65 .endm
     66 
     67 .macro gen_sections64 x
     68         gen_sections32 a\x
     69         gen_sections32 b\x
     70 .endm
     71 
     72 .macro gen_sections128 x
     73         gen_sections64 a\x
     74         gen_sections64 b\x
     75 .endm
     76 
     77 .macro gen_sections256 x
     78         gen_sections128 a\x
     79         gen_sections128 b\x
     80 .endm
     81 
     82 .macro gen_sections512 x
     83         gen_sections256 a\x
     84         gen_sections256 b\x
     85 .endm
     86 
     87 .macro gen_sections1024 x
     88         gen_sections512 a\x
     89         gen_sections512 b\x
     90 .endm
     91 
     92 .macro gen_sections2048 x
     93         gen_sections1024 a\x
     94         gen_sections1024 b\x
     95 .endm
     96 
     97 .macro gen_sections4096 x
     98         gen_sections2048 a\x
     99         gen_sections2048 b\x
    100 .endm
    101 
    102 .macro gen_sections8192 x
    103         gen_sections4096 a\x
    104         gen_sections4096 b\x
    105 .endm
    106 
    107 .macro gen_sections16384 x
    108         gen_sections8192 a\x
    109         gen_sections8192 b\x
    110 .endm
    111 
    112 .macro gen_sections32768 x
    113         gen_sections16384 a\x
    114         gen_sections16384 b\x
    115 .endm
    116 
    117         .section foo
    118         .section bar
    119 
    120 gen_sections32768 a
    121 gen_sections16384 b
    122 gen_sections8192 c
    123 gen_sections4096 d
    124 gen_sections2048 e
    125 gen_sections1024 f
    126 gen_sections512 g
    127 gen_sections128 h
    128 gen_sections64 i
    129 gen_sections32 j
    130 gen_sections16 k
    131 gen_sections8 l
    132 gen_sections4 m
    133 
    134 a:
    135 b = a + 1
    136 .long dm
    137