1## This is a general test for --symbols option and its aliases. 2## There are also other symbols* tests that check specific things. 3 4## Case 1: Test how llvm-readobj and llvm-readelf dumps symbols. 5# RUN: yaml2obj %s --docnum=1 -o %t64 6# RUN: llvm-readobj --symbols %t64 | FileCheck %s --match-full-lines --strict-whitespace --check-prefix=SYMBOLS-LLVM 7# RUN: llvm-readelf --symbols %t64 | FileCheck %s --match-full-lines --strict-whitespace --check-prefix=SYMBOLS-GNU64 8# RUN: yaml2obj %s --docnum=2 -o %t32 9# RUN: llvm-readobj --symbols %t32 | FileCheck %s --match-full-lines --strict-whitespace --check-prefix=SYMBOLS-LLVM 10# RUN: llvm-readelf --symbols %t32 | FileCheck %s --match-full-lines --strict-whitespace --check-prefix=SYMBOLS-GNU32 11 12# SYMBOLS-LLVM:Symbols [ 13# SYMBOLS-LLVM-NEXT: Symbol { 14# SYMBOLS-LLVM-NEXT: Name: (0) 15# SYMBOLS-LLVM-NEXT: Value: 0x0 16# SYMBOLS-LLVM-NEXT: Size: 0 17# SYMBOLS-LLVM-NEXT: Binding: Local (0x0) 18# SYMBOLS-LLVM-NEXT: Type: None (0x0) 19# SYMBOLS-LLVM-NEXT: Other: 0 20# SYMBOLS-LLVM-NEXT: Section: Undefined (0x0) 21# SYMBOLS-LLVM-NEXT: } 22# SYMBOLS-LLVM-NEXT: Symbol { 23# SYMBOLS-LLVM-NEXT: Name: foo (5) 24# SYMBOLS-LLVM-NEXT: Value: 0x1 25# SYMBOLS-LLVM-NEXT: Size: 0 26# SYMBOLS-LLVM-NEXT: Binding: Local (0x0) 27# SYMBOLS-LLVM-NEXT: Type: None (0x0) 28# SYMBOLS-LLVM-NEXT: Other: 0 29# SYMBOLS-LLVM-NEXT: Section: Undefined (0x0) 30# SYMBOLS-LLVM-NEXT: } 31# SYMBOLS-LLVM-NEXT: Symbol { 32# SYMBOLS-LLVM-NEXT: Name: bar (1) 33# SYMBOLS-LLVM-NEXT: Value: 0x2 34# SYMBOLS-LLVM-NEXT: Size: 0 35# SYMBOLS-LLVM-NEXT: Binding: Local (0x0) 36# SYMBOLS-LLVM-NEXT: Type: None (0x0) 37# SYMBOLS-LLVM-NEXT: Other: 0 38# SYMBOLS-LLVM-NEXT: Section: Undefined (0x0) 39# SYMBOLS-LLVM-NEXT: } 40# SYMBOLS-LLVM-NEXT:] 41 42# SYMBOLS-GNU64:Symbol table '.symtab' contains 3 entries: 43# SYMBOLS-GNU64-NEXT: Num: Value Size Type Bind Vis Ndx Name 44# SYMBOLS-GNU64-NEXT: 0: 0000000000000000 0 NOTYPE LOCAL DEFAULT UND 45# SYMBOLS-GNU64-NEXT: 1: 0000000000000001 0 NOTYPE LOCAL DEFAULT UND foo 46# SYMBOLS-GNU64-NEXT: 2: 0000000000000002 0 NOTYPE LOCAL DEFAULT UND bar 47 48# SYMBOLS-GNU32:Symbol table '.symtab' contains 3 entries: 49# SYMBOLS-GNU32-NEXT: Num: Value Size Type Bind Vis Ndx Name 50# SYMBOLS-GNU32-NEXT: 0: 00000000 0 NOTYPE LOCAL DEFAULT UND 51# SYMBOLS-GNU32-NEXT: 1: 00000001 0 NOTYPE LOCAL DEFAULT UND foo 52# SYMBOLS-GNU32-NEXT: 2: 00000002 0 NOTYPE LOCAL DEFAULT UND bar 53 54## Case 2: Check flag aliases produce identical output 55# RUN: llvm-readobj --symbols %t64 > %t.symbols 56# RUN: llvm-readobj --syms %t64 > %t.syms 57# RUN: cmp %t.symbols %t.syms 58# RUN: llvm-readobj -t %t64 > %t.t 59# RUN: cmp %t.symbols %t.t 60# RUN: llvm-readelf -s --elf-output-style=LLVM %t64 > %t.lowers 61# RUN: cmp %t.symbols %t.lowers 62 63# RUN: llvm-readelf --symbols %t64 > %t.symbols.gnu 64# RUN: llvm-readelf --syms %t64 > %t.syms.gnu 65# RUN: cmp %t.symbols.gnu %t.syms.gnu 66## There is no -t option in llvm-readelf. 67# RUN: not llvm-readelf -t %t64 2>&1 | FileCheck %s --check-prefix=NO-T-ERR 68# NO-T-ERR: Unknown command line argument '-t' 69## -s is an llvm-readobj option to dump sections. 70# RUN: llvm-readobj -s --elf-output-style=GNU %t64 | FileCheck %s --implicit-check-not="Symbol table" 71 72## Case 3: Test that both regular and dynamic symbols are dumped when `--symbols` and `--dyn-symbols` 73## are specified together. Note that the order is different for different styles. 74# RUN: llvm-readobj --symbols --dyn-symbols %t64 | FileCheck %s --check-prefix=BOTH-LLVM 75# RUN: llvm-readelf --symbols --dyn-symbols %t64 | FileCheck %s --check-prefix=BOTH-GNU 76 77# BOTH-LLVM: Symbols [ 78# BOTH-LLVM: DynamicSymbols [ 79 80# BOTH-GNU: Symbol table '.dynsym' 81# BOTH-GNU: Symbol table '.symtab' 82 83## Case 4: --symbols implies --dyn-symbols for llvm-readelf. 84# RUN: llvm-readobj --symbols %t64 | FileCheck %s --implicit-check-not="DynamicSymbols [" 85# RUN: llvm-readelf --symbols %t64 | FileCheck %s --check-prefix=BOTH-GNU 86 87## Case 5: Test that `--dyn-symbols` does not trigger `--symbols` implicitly. 88# RUN: llvm-readobj --dyn-symbols %t64 | FileCheck %s --implicit-check-not="{{^}}Symbols [" 89# RUN: llvm-readelf --dyn-symbols %t64 | FileCheck %s --implicit-check-not="Symbol table '.symtab'" 90 91--- !ELF 92FileHeader: 93 Class: ELFCLASS64 94 Data: ELFDATA2LSB 95 Type: ET_REL 96 Machine: EM_X86_64 97Symbols: 98 - Name: foo 99 Value: 0x1 100 - Name: bar 101 Value: 0x2 102DynamicSymbols: 103 - Name: zed 104 105--- !ELF 106FileHeader: 107 Class: ELFCLASS32 108 Data: ELFDATA2LSB 109 Type: ET_REL 110 Machine: EM_386 111Symbols: 112 - Name: foo 113 Value: 0x1 114 - Name: bar 115 Value: 0x2 116DynamicSymbols: 117 - Name: zed 118