You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
114 lines
3.2 KiB
114 lines
3.2 KiB
# REQUIRES: x86
|
|
# RUN: rm -rf %t && split-file %s %t
|
|
# RUN: llvm-mc -filetype=obj -triple=x86_64-apple-darwin %t/test.s -o %t/test.o
|
|
# RUN: llvm-mc -filetype=obj -triple=x86_64-apple-darwin %t/libfoo.s -o %t/libfoo.o
|
|
# RUN: %lld -dylib %t/libfoo.o -o %t/libfoo.dylib
|
|
# RUN: %lld -lSystem %t/test.o %t/libfoo.dylib -o %t/test
|
|
|
|
# RUN: llvm-readobj --syms --macho-dysymtab %t/test | FileCheck %s
|
|
# CHECK: Symbols [
|
|
# CHECK-NEXT: Symbol {
|
|
# CHECK-NEXT: Name: _local (2)
|
|
# CHECK-NEXT: Type: Section (0xE)
|
|
# CHECK-NEXT: Section: __data (0x4)
|
|
# CHECK-NEXT: RefType: UndefinedNonLazy (0x0)
|
|
# CHECK-NEXT: Flags [ (0x0)
|
|
# CHECK-NEXT: ]
|
|
# CHECK-NEXT: Value: 0x1{{[0-9a-f]*}}
|
|
# CHECK-NEXT: }
|
|
# CHECK-NEXT: Symbol {
|
|
# CHECK-NEXT: Name: _main (9)
|
|
# CHECK-NEXT: Extern
|
|
# CHECK-NEXT: Type: Section (0xE)
|
|
# CHECK-NEXT: Section: __text (0x1)
|
|
# CHECK-NEXT: RefType: UndefinedNonLazy (0x0)
|
|
# CHECK-NEXT: Flags [ (0x0)
|
|
# CHECK-NEXT: ]
|
|
# CHECK-NEXT: Value: 0x1{{[0-9a-f]*}}
|
|
# CHECK-NEXT: }
|
|
# CHECK-NEXT: Symbol {
|
|
# CHECK-NEXT: Name: _external (55)
|
|
# CHECK-NEXT: Extern
|
|
# CHECK-NEXT: Type: Section (0xE)
|
|
# CHECK-NEXT: Section: __data (0x4)
|
|
# CHECK-NEXT: RefType: UndefinedNonLazy (0x0)
|
|
# CHECK-NEXT: Flags [ (0x0)
|
|
# CHECK-NEXT: ]
|
|
# CHECK-NEXT: Value: 0x1{{[0-9a-f]*}}
|
|
# CHECK-NEXT: }
|
|
# CHECK-NEXT: Symbol {
|
|
# CHECK-NEXT: Name: _external_weak (65)
|
|
# CHECK-NEXT: Extern
|
|
# CHECK-NEXT: Type: Section (0xE)
|
|
# CHECK-NEXT: Section: __text (0x1)
|
|
# CHECK-NEXT: RefType: UndefinedNonLazy (0x0)
|
|
# CHECK-NEXT: Flags [ (0x80)
|
|
# CHECK-NEXT: WeakDef (0x80)
|
|
# CHECK-NEXT: ]
|
|
# CHECK-NEXT: Value: 0x1{{[0-9a-f]*}}
|
|
# CHECK-NEXT: }
|
|
# CHECK-NEXT: Symbol {
|
|
# CHECK-NEXT: Name: __dyld_private (103)
|
|
# CHECK-NEXT: Extern
|
|
# CHECK-NEXT: Type: Section (0xE)
|
|
# CHECK-NEXT: Section: __data (0x4)
|
|
# CHECK-NEXT: RefType: UndefinedNonLazy (0x0)
|
|
# CHECK-NEXT: Flags [ (0x0)
|
|
# CHECK-NEXT: ]
|
|
# CHECK-NEXT: Value: 0x1{{[0-9a-f]*}}
|
|
# CHECK-NEXT: }
|
|
# CHECK-NEXT: Symbol {
|
|
# CHECK-NEXT: Name: dyld_stub_binder (15)
|
|
# CHECK-NEXT: Type: Undef (0x0)
|
|
# CHECK-NEXT: Section: (0x0)
|
|
# CHECK-NEXT: RefType: UndefinedNonLazy (0x0)
|
|
# CHECK-NEXT: Flags [ (0x0)
|
|
# CHECK-NEXT: ]
|
|
# CHECK-NEXT: Value: 0x0
|
|
# CHECK-NEXT: }
|
|
# CHECK-NEXT: Symbol {
|
|
# CHECK-NEXT: Name: _dynamic (80)
|
|
# CHECK-NEXT: Type: Undef (0x0)
|
|
# CHECK-NEXT: Section: (0x0)
|
|
# CHECK-NEXT: RefType: UndefinedNonLazy (0x0)
|
|
# CHECK-NEXT: Flags [ (0x0)
|
|
# CHECK-NEXT: ]
|
|
# CHECK-NEXT: Value: 0x0
|
|
# CHECK-NEXT: }
|
|
# CHECK-NEXT: ]
|
|
# CHECK-NEXT: Dysymtab {
|
|
# CHECK-NEXT: ilocalsym: 0
|
|
# CHECK-NEXT: nlocalsym: 1
|
|
# CHECK-NEXT: iextdefsym: 1
|
|
# CHECK-NEXT: nextdefsym: 4
|
|
# CHECK-NEXT: iundefsym: 5
|
|
# CHECK-NEXT: nundefsym: 2
|
|
|
|
## Verify that the first entry in the StringTable is a space.
|
|
# RUN: obj2yaml %t/test | FileCheck %s --check-prefix=YAML
|
|
# YAML: StringTable:
|
|
# YAML-NEXT: ' '
|
|
|
|
#--- libfoo.s
|
|
.globl _dynamic
|
|
_dynamic:
|
|
|
|
#--- test.s
|
|
.globl _main, _external, _external_weak
|
|
|
|
.data
|
|
_external:
|
|
.space 0
|
|
_local:
|
|
.space 0
|
|
|
|
.text
|
|
.weak_definition _external_weak
|
|
_external_weak:
|
|
.space 0
|
|
|
|
_main:
|
|
callq _dynamic
|
|
mov $0, %rax
|
|
ret
|