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 --symbols %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: dm (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 120gen_sections32768 a 121gen_sections16384 b 122gen_sections8192 c 123gen_sections4096 d 124gen_sections2048 e 125gen_sections1024 f 126gen_sections512 g 127gen_sections128 h 128gen_sections64 i 129gen_sections32 j 130gen_sections16 k 131gen_sections8 l 132gen_sections4 m 133 134a: 135b = a + 1 136.long dm 137