llvm-project/lld/test/ELF/symbols.s

// REQUIRES: x86
// RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t
// RUN: ld.lld %t -o %t2
// RUN: llvm-readobj -symbols -sections %t2 | FileCheck %s

.type _start, @function
.globl _start
_start:

.type foo, @object
.weak foo
foo:

.type bar, @object
.weak bar
.long bar

.section        foobar,"a",@nobits,unique,1
.globl zed
zed:
        .long 0
.globl zed2
zed2:
.long 0

.section        foobar,"a",@nobits,unique,2
.globl zed3
.size zed3, 4
zed3:

.globl abs
abs = 0x123

.comm common,4,4

.global protected
.protected protected
protected:

.global hidden
.hidden hidden
hidden:

.global internal
.internal internal
internal:

// CHECK:      Name: foobar
// CHECK-NEXT: Type: SHT_NOBITS
// CHECK-NEXT: Flags [
// CHECK-NEXT:   SHF_ALLOC
// CHECK-NEXT: ]
// CHECK-NEXT: Address: 0x200158

// CHECK:      Name: .text
// CHECK-NEXT: Type: SHT_PROGBITS
// CHECK-NEXT: Flags [
// CHECK-NEXT:   SHF_ALLOC
// CHECK-NEXT:   SHF_EXECINSTR
// CHECK-NEXT: ]
// CHECK-NEXT: Address: 0x201000

// CHECK:      Name: .bss
// CHECK-NEXT: Type: SHT_NOBITS
// CHECK-NEXT: Flags [
// CHECK-NEXT:   SHF_ALLOC
// CHECK-NEXT:   SHF_WRITE
// CHECK-NEXT: ]
// CHECK-NEXT: Address: 0x202000
// CHECK-NEXT: Offset:
// CHECK-NEXT: Size: 4

// CHECK:      Symbols [
// CHECK-NEXT:   Symbol {
// CHECK-NEXT:     Name:  (0)
// CHECK-NEXT:     Value: 0x0
// CHECK-NEXT:     Size: 0
// CHECK-NEXT:     Binding: Local (0x0)
// CHECK-NEXT:     Type: None (0x0)
// CHECK-NEXT:     Other: 0
// CHECK-NEXT:     Section: Undefined (0x0)
// CHECK-NEXT:   }
// CHECK-NEXT: Symbol {
// CHECK-NEXT:     Name: hidden
// CHECK-NEXT:     Value: 0x200160
// CHECK-NEXT:     Size: 0
// CHECK-NEXT:     Binding: Local
// CHECK-NEXT:     Type: None
// CHECK-NEXT:     Other [ (0x2)
// CHECK-NEXT:       STV_HIDDEN
// CHECK-NEXT:     ]
// CHECK-NEXT:     Section: foobar
// CHECK-NEXT:   }
// CHECK-NEXT:   Symbol {
// CHECK-NEXT:     Name: internal
// CHECK-NEXT:     Value: 0x200160
// CHECK-NEXT:     Size: 0
// CHECK-NEXT:     Binding: Local
// CHECK-NEXT:     Type: None
// CHECK-NEXT:     Other [ (0x1)
// CHECK-NEXT:       STV_INTERNAL
// CHECK-NEXT:     ]
// CHECK-NEXT:     Section: foobar
// CHECK-NEXT:   }
// CHECK-NEXT:   Symbol {
// CHECK-NEXT:     Name: _start
// CHECK-NEXT:     Value: 0x201000
// CHECK-NEXT:     Size: 0
// CHECK-NEXT:     Binding: Global (0x1)
// CHECK-NEXT:     Type: Function
// CHECK-NEXT:     Other: 0
// CHECK-NEXT:     Section: .text
// CHECK-NEXT:   }
// CHECK-NEXT:   Symbol {
// CHECK-NEXT:     Name: abs
// CHECK-NEXT:     Value: 0x123
// CHECK-NEXT:     Size: 0
// CHECK-NEXT:     Binding: Global
// CHECK-NEXT:     Type: None
// CHECK-NEXT:     Other: 0
// CHECK-NEXT:     Section: Absolute
// CHECK-NEXT:   }
// CHECK-NEXT:   Symbol {
// CHECK-NEXT:     Name: bar
// CHECK-NEXT:     Value: 0x0
// CHECK-NEXT:     Size: 0
// CHECK-NEXT:     Binding: Weak (0x2)
// CHECK-NEXT:     Type: Object (0x1)
// CHECK-NEXT:     Other: 0
// CHECK-NEXT:     Section: Undefined (0x0)
// CHECK-NEXT:   }
// CHECK-NEXT:   Symbol {
// CHECK-NEXT:     Name: common
// CHECK-NEXT:     Value: 0x202000
// CHECK-NEXT:     Size: 4
// CHECK-NEXT:     Binding: Global
// CHECK-NEXT:     Type: Object
// CHECK-NEXT:     Other: 0
// CHECK-NEXT:     Section: .bss
// CHECK-NEXT:   }
// CHECK-NEXT:   Symbol {
// CHECK-NEXT:     Name: foo
// CHECK-NEXT:     Value: 0x201000
// CHECK-NEXT:     Size: 0
// CHECK-NEXT:     Binding: Weak (0x2)
// CHECK-NEXT:     Type: Object
// CHECK-NEXT:     Other: 0
// CHECK-NEXT:     Section: .text
// CHECK-NEXT:   }
// CHECK-NEXT:   Symbol {
// CHECK-NEXT:     Name: protected
// CHECK-NEXT:     Value: 0x200160
// CHECK-NEXT:     Size: 0
// CHECK-NEXT:     Binding: Global
// CHECK-NEXT:     Type: None
// CHECK-NEXT:     Other [ (0x3)
// CHECK-NEXT:       STV_PROTECTED
// CHECK-NEXT:     ]
// CHECK-NEXT:     Section: foobar
// CHECK-NEXT:   }
// CHECK-NEXT:   Symbol {
// CHECK-NEXT:     Name: zed
// CHECK-NEXT:     Value: 0x200158
// CHECK-NEXT:     Size: 0
// CHECK-NEXT:     Binding: Global (0x1)
// CHECK-NEXT:     Type: None
// CHECK-NEXT:     Other: 0
// CHECK-NEXT:     Section: foobar
// CHECK-NEXT:   }
// CHECK-NEXT:   Symbol {
// CHECK-NEXT:     Name: zed2
// CHECK-NEXT:     Value: 0x20015C
// CHECK-NEXT:     Size: 0
// CHECK-NEXT:     Binding: Global
// CHECK-NEXT:     Type: None
// CHECK-NEXT:     Other: 0
// CHECK-NEXT:     Section: foobar
// CHECK-NEXT:   }
// CHECK-NEXT:   Symbol {
// CHECK-NEXT:     Name: zed3
// CHECK-NEXT:     Value: 0x200160
// CHECK-NEXT:     Size: 4
// CHECK-NEXT:     Binding: Global
// CHECK-NEXT:     Type: None
// CHECK-NEXT:     Other: 0
// CHECK-NEXT:     Section: foobar
// CHECK-NEXT:   }
// CHECK-NEXT: ]