diff options
Diffstat (limited to 'test/ELF/version-script.s')
| -rw-r--r-- | test/ELF/version-script.s | 274 |
1 files changed, 274 insertions, 0 deletions
diff --git a/test/ELF/version-script.s b/test/ELF/version-script.s new file mode 100644 index 000000000000..ba9c95a96fc3 --- /dev/null +++ b/test/ELF/version-script.s @@ -0,0 +1,274 @@ +# REQUIRES: x86 + +# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %p/Inputs/shared.s -o %t2.o +# RUN: ld.lld -shared %t2.o -soname shared -o %t2.so + +# RUN: echo "{ global: foo1; foo3; local: *; };" > %t.script +# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t.o +# RUN: ld.lld --version-script %t.script -shared %t.o %t2.so -o %t.so +# RUN: llvm-readobj -dyn-symbols %t.so | FileCheck --check-prefix=DSO %s + +# RUN: echo "# comment" > %t3.script +# RUN: echo "{ local: *; # comment" >> %t3.script +# RUN: echo -n "}; # comment" >> %t3.script +# RUN: ld.lld --version-script %t3.script -shared %t.o %t2.so -o %t3.so +# RUN: llvm-readobj -dyn-symbols %t3.so | FileCheck --check-prefix=DSO2 %s + +# --version-script filters --dynamic-list. +# RUN: echo "{ foo1; foo2; };" > %t.list +# RUN: ld.lld --version-script %t.script --dynamic-list %t.list %t.o %t2.so -o %t +# RUN: llvm-readobj -dyn-symbols %t | FileCheck --check-prefix=EXE %s + +# RUN: echo "VERSION_1.0{ \ +# RUN: global: foo1; \ +# RUN: local: *; }; \ +# RUN: VERSION_2.0{ \ +# RUN: global: foo3; \ +# RUN: local: *; }; " > %t4.script +# RUN: ld.lld --version-script %t4.script -shared %t.o %t2.so -o %t4.so +# RUN: llvm-readobj -dyn-symbols %t4.so | FileCheck --check-prefix=VERDSO %s + +# RUN: echo "VERSION_1.0{ \ +# RUN: global: foo1; \ +# RUN: local: *; }; \ +# RUN: { \ +# RUN: global: foo3; \ +# RUN: local: *; }; " > %t5.script +# RUN: not ld.lld --version-script %t5.script -shared %t.o %t2.so -o %t5.so 2>&1 | \ +# RUN: FileCheck -check-prefix=ERR %s +# ERR: anonymous version definition is used in combination with other version definitions + +# RUN: echo "{ \ +# RUN: global: foo1; \ +# RUN: local: *; }; \ +# RUN: VERSION_2.0 { \ +# RUN: global: foo3; \ +# RUN: local: *; }; " > %t5.script +# RUN: not ld.lld --version-script %t5.script -shared %t.o %t2.so -o %t5.so 2>&1 | \ +# RUN: FileCheck -check-prefix=ERR %s + +# RUN: echo "VERSION_1.0{ \ +# RUN: global: foo1; \ +# RUN: local: *; }; \ +# RUN: VERSION_2.0 { \ +# RUN: global: foo1; \ +# RUN: local: *; }; " > %t6.script +# RUN: ld.lld --version-script %t6.script -shared %t.o %t2.so -o %t6.so 2>&1 | \ +# RUN: FileCheck -check-prefix=WARN2 %s +# WARN2: duplicate symbol foo1 in version script + +# RUN: ld.lld --version-script %t.script --dynamic-list %t.list %t.o %t2.so -o %t2 +# RUN: llvm-readobj %t2 > /dev/null + +# DSO: DynamicSymbols [ +# DSO-NEXT: Symbol { +# DSO-NEXT: Name: @ (0) +# DSO-NEXT: Value: 0x0 +# DSO-NEXT: Size: 0 +# DSO-NEXT: Binding: Local (0x0) +# DSO-NEXT: Type: None (0x0) +# DSO-NEXT: Other: 0 +# DSO-NEXT: Section: Undefined (0x0) +# DSO-NEXT: } +# DSO-NEXT: Symbol { +# DSO-NEXT: Name: bar@ (1) +# DSO-NEXT: Value: 0x0 +# DSO-NEXT: Size: 0 +# DSO-NEXT: Binding: Global (0x1) +# DSO-NEXT: Type: Function (0x2) +# DSO-NEXT: Other: 0 +# DSO-NEXT: Section: Undefined (0x0) +# DSO-NEXT: } +# DSO-NEXT: Symbol { +# DSO-NEXT: Name: foo1@ (5) +# DSO-NEXT: Value: 0x1000 +# DSO-NEXT: Size: 0 +# DSO-NEXT: Binding: Global (0x1) +# DSO-NEXT: Type: None (0x0) +# DSO-NEXT: Other: 0 +# DSO-NEXT: Section: .text +# DSO-NEXT: } +# DSO-NEXT: Symbol { +# DSO-NEXT: Name: foo3@ (10) +# DSO-NEXT: Value: 0x1007 +# DSO-NEXT: Size: 0 +# DSO-NEXT: Binding: Global (0x1) +# DSO-NEXT: Type: None (0x0) +# DSO-NEXT: Other: 0 +# DSO-NEXT: Section: .text +# DSO-NEXT: } +# DSO-NEXT: ] + +# DSO2: DynamicSymbols [ +# DSO2-NEXT: Symbol { +# DSO2-NEXT: Name: @ (0) +# DSO2-NEXT: Value: 0x0 +# DSO2-NEXT: Size: 0 +# DSO2-NEXT: Binding: Local (0x0) +# DSO2-NEXT: Type: None (0x0) +# DSO2-NEXT: Other: 0 +# DSO2-NEXT: Section: Undefined (0x0) +# DSO2-NEXT: } +# DSO2-NEXT: Symbol { +# DSO2-NEXT: Name: bar@ (1) +# DSO2-NEXT: Value: 0x0 +# DSO2-NEXT: Size: 0 +# DSO2-NEXT: Binding: Global (0x1) +# DSO2-NEXT: Type: Function (0x2) +# DSO2-NEXT: Other: 0 +# DSO2-NEXT: Section: Undefined (0x0) +# DSO2-NEXT: } +# DSO2-NEXT: ] + +# EXE: DynamicSymbols [ +# EXE-NEXT: Symbol { +# EXE-NEXT: Name: @ (0) +# EXE-NEXT: Value: 0x0 +# EXE-NEXT: Size: 0 +# EXE-NEXT: Binding: Local (0x0) +# EXE-NEXT: Type: None (0x0) +# EXE-NEXT: Other: 0 +# EXE-NEXT: Section: Undefined (0x0) +# EXE-NEXT: } +# EXE-NEXT: Symbol { +# EXE-NEXT: Name: bar@ (1) +# EXE-NEXT: Value: 0x0 +# EXE-NEXT: Size: 0 +# EXE-NEXT: Binding: Global (0x1) +# EXE-NEXT: Type: Function (0x2) +# EXE-NEXT: Other: 0 +# EXE-NEXT: Section: Undefined (0x0) +# EXE-NEXT: } +# EXE-NEXT: Symbol { +# EXE-NEXT: Name: foo1@ (5) +# EXE-NEXT: Value: 0x11000 +# EXE-NEXT: Size: 0 +# EXE-NEXT: Binding: Global (0x1) +# EXE-NEXT: Type: None (0x0) +# EXE-NEXT: Other: 0 +# EXE-NEXT: Section: .text +# EXE-NEXT: } +# EXE-NEXT: ] + +# VERDSO: DynamicSymbols [ +# VERDSO-NEXT: Symbol { +# VERDSO-NEXT: Name: @ +# VERDSO-NEXT: Value: 0x0 +# VERDSO-NEXT: Size: 0 +# VERDSO-NEXT: Binding: Local +# VERDSO-NEXT: Type: None +# VERDSO-NEXT: Other: 0 +# VERDSO-NEXT: Section: Undefined +# VERDSO-NEXT: } +# VERDSO-NEXT: Symbol { +# VERDSO-NEXT: Name: bar@ +# VERDSO-NEXT: Value: 0x0 +# VERDSO-NEXT: Size: 0 +# VERDSO-NEXT: Binding: Global +# VERDSO-NEXT: Type: Function +# VERDSO-NEXT: Other: 0 +# VERDSO-NEXT: Section: Undefined +# VERDSO-NEXT: } +# VERDSO-NEXT: Symbol { +# VERDSO-NEXT: Name: foo1@@VERSION_1.0 +# VERDSO-NEXT: Value: 0x1000 +# VERDSO-NEXT: Size: 0 +# VERDSO-NEXT: Binding: Global +# VERDSO-NEXT: Type: None +# VERDSO-NEXT: Other: 0 +# VERDSO-NEXT: Section: .text +# VERDSO-NEXT: } +# VERDSO-NEXT: Symbol { +# VERDSO-NEXT: Name: foo3@@VERSION_2.0 +# VERDSO-NEXT: Value: 0x1007 +# VERDSO-NEXT: Size: 0 +# VERDSO-NEXT: Binding: Global +# VERDSO-NEXT: Type: None +# VERDSO-NEXT: Other: 0 +# VERDSO-NEXT: Section: .text +# VERDSO-NEXT: } +# VERDSO-NEXT: ] + +# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t.o +# RUN: ld.lld -shared %t.o %t2.so -o %t.so +# RUN: llvm-readobj -dyn-symbols %t.so | FileCheck --check-prefix=ALL %s + +# RUN: echo "{ global: foo1; foo3; };" > %t2.script +# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t.o +# RUN: ld.lld --version-script %t2.script -shared %t.o %t2.so -o %t.so +# RUN: llvm-readobj -dyn-symbols %t.so | FileCheck --check-prefix=ALL %s + +# ALL: DynamicSymbols [ +# ALL-NEXT: Symbol { +# ALL-NEXT: Name: @ +# ALL-NEXT: Value: 0x0 +# ALL-NEXT: Size: 0 +# ALL-NEXT: Binding: Local +# ALL-NEXT: Type: None +# ALL-NEXT: Other: 0 +# ALL-NEXT: Section: Undefined +# ALL-NEXT: } +# ALL-NEXT: Symbol { +# ALL-NEXT: Name: _start@ +# ALL-NEXT: Value: +# ALL-NEXT: Size: 0 +# ALL-NEXT: Binding: Global +# ALL-NEXT: Type: None +# ALL-NEXT: Other: 0 +# ALL-NEXT: Section: .text +# ALL-NEXT: } +# ALL-NEXT: Symbol { +# ALL-NEXT: Name: bar@ +# ALL-NEXT: Value: +# ALL-NEXT: Size: 0 +# ALL-NEXT: Binding: Global +# ALL-NEXT: Type: Function +# ALL-NEXT: Other: 0 +# ALL-NEXT: Section: Undefined +# ALL-NEXT: } +# ALL-NEXT: Symbol { +# ALL-NEXT: Name: foo1@ +# ALL-NEXT: Value: +# ALL-NEXT: Size: 0 +# ALL-NEXT: Binding: Global +# ALL-NEXT: Type: None +# ALL-NEXT: Other: 0 +# ALL-NEXT: Section: .text +# ALL-NEXT: } +# ALL-NEXT: Symbol { +# ALL-NEXT: Name: foo2@ +# ALL-NEXT: Value: +# ALL-NEXT: Size: 0 +# ALL-NEXT: Binding: Global +# ALL-NEXT: Type: None +# ALL-NEXT: Other: 0 +# ALL-NEXT: Section: .text +# ALL-NEXT: } +# ALL-NEXT: Symbol { +# ALL-NEXT: Name: foo3@ +# ALL-NEXT: Value: +# ALL-NEXT: Size: 0 +# ALL-NEXT: Binding: Global +# ALL-NEXT: Type: None +# ALL-NEXT: Other: 0 +# ALL-NEXT: Section: .text +# ALL-NEXT: } +# ALL-NEXT: ] + +.globl foo1 +foo1: + call bar@PLT + ret + +.globl foo2 +foo2: + ret + +.globl foo3 +foo3: + call foo2@PLT + ret + +.globl _start +_start: + ret |