| # REQUIRES: x86 |
| |
| # RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t.o |
| # RUN: echo "VERSION_1.0 { global: foo*; local: *; };" > %t.script |
| # RUN: ld.lld --version-script %t.script -shared %t.o -o %t.so |
| # RUN: llvm-readobj -dyn-symbols %t.so | 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@@VERSION_1.0 |
| # CHECK-NEXT: Value: 0x1000 |
| # CHECK-NEXT: Size: 0 |
| # CHECK-NEXT: Binding: Global |
| # CHECK-NEXT: Type: None |
| # CHECK-NEXT: Other: 0 |
| # CHECK-NEXT: Section: .text |
| # CHECK-NEXT: } |
| # CHECK-NEXT: Symbol { |
| # CHECK-NEXT: Name: foo2@@VERSION_1.0 |
| # CHECK-NEXT: Value: 0x1001 |
| # CHECK-NEXT: Size: 0 |
| # CHECK-NEXT: Binding: Global |
| # CHECK-NEXT: Type: None |
| # CHECK-NEXT: Other: 0 |
| # CHECK-NEXT: Section: .text |
| # CHECK-NEXT: } |
| # CHECK-NEXT: Symbol { |
| # CHECK-NEXT: Name: foo3@@VERSION_1.0 |
| # CHECK-NEXT: Value: 0x1007 |
| # CHECK-NEXT: Size: 0 |
| # CHECK-NEXT: Binding: Global |
| # CHECK-NEXT: Type: None |
| # CHECK-NEXT: Other: 0 |
| # CHECK-NEXT: Section: .text |
| # CHECK-NEXT: } |
| # CHECK-NEXT: ] |
| |
| # RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t.o |
| # RUN: echo "VERSION_1.0 { global: foo2; local: *; };" > %t2.script |
| # RUN: echo "VERSION_2.0 { global: foo*; };" >> %t2.script |
| # RUN: ld.lld --version-script %t2.script -shared %t.o -o %t2.so |
| # RUN: llvm-readobj -dyn-symbols %t2.so | FileCheck --check-prefix=MIX %s |
| |
| # MIX: DynamicSymbols [ |
| # MIX-NEXT: Symbol { |
| # MIX-NEXT: Name: @ |
| # MIX-NEXT: Value: 0x0 |
| # MIX-NEXT: Size: 0 |
| # MIX-NEXT: Binding: Local |
| # MIX-NEXT: Type: None |
| # MIX-NEXT: Other: 0 |
| # MIX-NEXT: Section: Undefined |
| # MIX-NEXT: } |
| # MIX-NEXT: Symbol { |
| # MIX-NEXT: Name: foo1@@VERSION_2.0 |
| # MIX-NEXT: Value: 0x1000 |
| # MIX-NEXT: Size: 0 |
| # MIX-NEXT: Binding: Global |
| # MIX-NEXT: Type: None |
| # MIX-NEXT: Other: 0 |
| # MIX-NEXT: Section: .text |
| # MIX-NEXT: } |
| # MIX-NEXT: Symbol { |
| # MIX-NEXT: Name: foo2@@VERSION_1.0 |
| # MIX-NEXT: Value: 0x1001 |
| # MIX-NEXT: Size: 0 |
| # MIX-NEXT: Binding: Global |
| # MIX-NEXT: Type: None |
| # MIX-NEXT: Other: 0 |
| # MIX-NEXT: Section: .text |
| # MIX-NEXT: } |
| # MIX-NEXT: Symbol { |
| # MIX-NEXT: Name: foo3@@VERSION_2.0 |
| # MIX-NEXT: Value: 0x1007 |
| # MIX-NEXT: Size: 0 |
| # MIX-NEXT: Binding: Global |
| # MIX-NEXT: Type: None |
| # MIX-NEXT: Other: 0 |
| # MIX-NEXT: Section: .text |
| # MIX-NEXT: } |
| # MIX-NEXT: ] |
| |
| .globl foo1 |
| foo1: |
| ret |
| |
| .globl foo2 |
| foo2: |
| call foo1@PLT |
| ret |
| |
| .globl foo3 |
| foo3: |
| call foo2@PLT |
| ret |
| |
| .globl _start |
| _start: |
| ret |
