forked from OSchip/llvm-project
168 lines
5.2 KiB
ArmAsm
168 lines
5.2 KiB
ArmAsm
# REQUIRES: x86
|
|
|
|
# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %p/Inputs/shared.s -o %t2.o
|
|
# RUN: ld.lld --hash-style=sysv -shared %t2.o -soname shared -o %t2.so
|
|
# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t
|
|
|
|
## Check exporting only one symbol.
|
|
# RUN: echo "{ foo1; };" > %t.list
|
|
# RUN: ld.lld --hash-style=sysv --dynamic-list %t.list %t %t2.so -o %t.exe
|
|
# RUN: llvm-readobj -dyn-symbols %t.exe | FileCheck %s
|
|
|
|
## And now using quoted strings (the output is the same since it does
|
|
## use any wildcard character).
|
|
# RUN: echo "{ \"foo1\"; };" > %t.list
|
|
# RUN: ld.lld --hash-style=sysv --dynamic-list %t.list %t %t2.so -o %t.exe
|
|
# RUN: llvm-readobj -dyn-symbols %t.exe | FileCheck %s
|
|
|
|
## And now using --export-dynamic-symbol.
|
|
# RUN: ld.lld --hash-style=sysv --export-dynamic-symbol foo1 %t %t2.so -o %t.exe
|
|
# RUN: llvm-readobj -dyn-symbols %t.exe | FileCheck %s
|
|
# RUN: ld.lld --hash-style=sysv --export-dynamic-symbol=foo1 %t %t2.so -o %t.exe
|
|
# RUN: llvm-readobj -dyn-symbols %t.exe | FileCheck %s
|
|
|
|
# CHECK: DynamicSymbols [
|
|
# CHECK-NEXT: Symbol {
|
|
# CHECK-NEXT: Name: @
|
|
# CHECK-NEXT: Value: 0x0
|
|
# CHECK-NEXT: Size: 0
|
|
# CHECK-NEXT: Binding: Local
|
|
# CHECK-NEXT: Type: None
|
|
# CHECK-NEXT: Other: 0
|
|
# CHECK-NEXT: Section: Undefined
|
|
# CHECK-NEXT: }
|
|
# CHECK-NEXT: Symbol {
|
|
# CHECK-NEXT: Name: foo1@
|
|
# CHECK-NEXT: Value: 0x201000
|
|
# CHECK-NEXT: Size: 0
|
|
# CHECK-NEXT: Binding: Global (0x1)
|
|
# CHECK-NEXT: Type: None (0x0)
|
|
# CHECK-NEXT: Other: 0
|
|
# CHECK-NEXT: Section: .text (0x4)
|
|
# CHECK-NEXT: }
|
|
# CHECK-NEXT: ]
|
|
|
|
|
|
## Now export all the foo1, foo2, and foo31 symbols
|
|
# RUN: echo "{ foo1; foo2; foo31; };" > %t.list
|
|
# RUN: ld.lld --hash-style=sysv --dynamic-list %t.list %t %t2.so -o %t.exe
|
|
# RUN: llvm-readobj -dyn-symbols %t.exe | FileCheck -check-prefix=CHECK2 %s
|
|
# RUN: echo "{ foo1; foo2; };" > %t1.list
|
|
# RUN: echo "{ foo31; };" > %t2.list
|
|
# RUN: ld.lld --hash-style=sysv --dynamic-list %t1.list --dynamic-list %t2.list %t %t2.so -o %t.exe
|
|
# RUN: llvm-readobj -dyn-symbols %t.exe | FileCheck -check-prefix=CHECK2 %s
|
|
|
|
# CHECK2: DynamicSymbols [
|
|
# CHECK2-NEXT: Symbol {
|
|
# CHECK2-NEXT: Name: @
|
|
# CHECK2-NEXT: Value: 0x0
|
|
# CHECK2-NEXT: Size: 0
|
|
# CHECK2-NEXT: Binding: Local
|
|
# CHECK2-NEXT: Type: None
|
|
# CHECK2-NEXT: Other: 0
|
|
# CHECK2-NEXT: Section: Undefined
|
|
# CHECK2-NEXT: }
|
|
# CHECK2-NEXT: Symbol {
|
|
# CHECK2-NEXT: Name: foo1@
|
|
# CHECK2-NEXT: Value: 0x201000
|
|
# CHECK2-NEXT: Size: 0
|
|
# CHECK2-NEXT: Binding: Global (0x1)
|
|
# CHECK2-NEXT: Type: None (0x0)
|
|
# CHECK2-NEXT: Other: 0
|
|
# CHECK2-NEXT: Section: .text (0x4)
|
|
# CHECK2-NEXT: }
|
|
# CHECK2-NEXT: Symbol {
|
|
# CHECK2-NEXT: Name: foo2@
|
|
# CHECK2-NEXT: Value: 0x201001
|
|
# CHECK2-NEXT: Size: 0
|
|
# CHECK2-NEXT: Binding: Global (0x1)
|
|
# CHECK2-NEXT: Type: None (0x0)
|
|
# CHECK2-NEXT: Other: 0
|
|
# CHECK2-NEXT: Section: .text (0x4)
|
|
# CHECK2-NEXT: }
|
|
# CHECK2-NEXT: Symbol {
|
|
# CHECK2-NEXT: Name: foo31@
|
|
# CHECK2-NEXT: Value: 0x201002
|
|
# CHECK2-NEXT: Size: 0
|
|
# CHECK2-NEXT: Binding: Global (0x1)
|
|
# CHECK2-NEXT: Type: None (0x0)
|
|
# CHECK2-NEXT: Other: 0
|
|
# CHECK2-NEXT: Section: .text (0x4)
|
|
# CHECK2-NEXT: }
|
|
# CHECK2-NEXT: ]
|
|
|
|
|
|
## --export-dynamic overrides --dynamic-list, i.e. --export-dynamic with an
|
|
## incomplete dynamic-list still exports everything.
|
|
# RUN: echo "{ foo2; };" > %t.list
|
|
# RUN: ld.lld --hash-style=sysv --dynamic-list %t.list --export-dynamic %t %t2.so -o %t.exe
|
|
# RUN: llvm-readobj -dyn-symbols %t.exe | FileCheck -check-prefix=CHECK3 %s
|
|
|
|
## The same with --export-dynamic-symbol.
|
|
# RUN: ld.lld --hash-style=sysv --export-dynamic-symbol=foo2 --export-dynamic %t %t2.so -o %t.exe
|
|
# RUN: llvm-readobj -dyn-symbols %t.exe | FileCheck -check-prefix=CHECK3 %s
|
|
|
|
# CHECK3: DynamicSymbols [
|
|
# CHECK3-NEXT: Symbol {
|
|
# CHECK3-NEXT: Name: @
|
|
# CHECK3-NEXT: Value: 0x0
|
|
# CHECK3-NEXT: Size: 0
|
|
# CHECK3-NEXT: Binding: Local
|
|
# CHECK3-NEXT: Type: None
|
|
# CHECK3-NEXT: Other: 0
|
|
# CHECK3-NEXT: Section: Undefined
|
|
# CHECK3-NEXT: }
|
|
# CHECK3-NEXT: Symbol {
|
|
# CHECK3-NEXT: Name: _start@
|
|
# CHECK3-NEXT: Value: 0x201003
|
|
# CHECK3-NEXT: Size: 0
|
|
# CHECK3-NEXT: Binding: Global (0x1)
|
|
# CHECK3-NEXT: Type: None (0x0)
|
|
# CHECK3-NEXT: Other: 0
|
|
# CHECK3-NEXT: Section: .text (0x4)
|
|
# CHECK3-NEXT: }
|
|
# CHECK3-NEXT: Symbol {
|
|
# CHECK3-NEXT: Name: foo1@
|
|
# CHECK3-NEXT: Value: 0x201000
|
|
# CHECK3-NEXT: Size: 0
|
|
# CHECK3-NEXT: Binding: Global (0x1)
|
|
# CHECK3-NEXT: Type: None (0x0)
|
|
# CHECK3-NEXT: Other: 0
|
|
# CHECK3-NEXT: Section: .text (0x4)
|
|
# CHECK3-NEXT: }
|
|
# CHECK3-NEXT: Symbol {
|
|
# CHECK3-NEXT: Name: foo2@
|
|
# CHECK3-NEXT: Value: 0x201001
|
|
# CHECK3-NEXT: Size: 0
|
|
# CHECK3-NEXT: Binding: Global (0x1)
|
|
# CHECK3-NEXT: Type: None (0x0)
|
|
# CHECK3-NEXT: Other: 0
|
|
# CHECK3-NEXT: Section: .text (0x4)
|
|
# CHECK3-NEXT: }
|
|
# CHECK3-NEXT: Symbol {
|
|
# CHECK3-NEXT: Name: foo31@
|
|
# CHECK3-NEXT: Value: 0x201002
|
|
# CHECK3-NEXT: Size: 0
|
|
# CHECK3-NEXT: Binding: Global (0x1)
|
|
# CHECK3-NEXT: Type: None (0x0)
|
|
# CHECK3-NEXT: Other: 0
|
|
# CHECK3-NEXT: Section: .text (0x4)
|
|
# CHECK3-NEXT: }
|
|
# CHECK3-NEXT: ]
|
|
|
|
.globl foo1
|
|
foo1:
|
|
ret
|
|
|
|
.globl foo2
|
|
foo2:
|
|
ret
|
|
|
|
.globl foo31
|
|
foo31:
|
|
ret
|
|
|
|
.globl _start
|
|
_start:
|
|
retq
|