forked from OSchip/llvm-project
236 lines
7.3 KiB
ArmAsm
236 lines
7.3 KiB
ArmAsm
# REQUIRES: x86
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# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %p/Inputs/shared.s -o %t2.o
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# RUN: ld.lld -shared %t2.o -soname shared -o %t2.so
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# RUN: echo "{ global: foo1; foo3; local: *; };" > %t.script
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# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t.o
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# RUN: ld.lld --version-script %t.script -shared %t.o %t2.so -o %t.so
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# RUN: llvm-readobj -dyn-symbols %t.so | FileCheck --check-prefix=DSO %s
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# RUN: echo "# comment" > %t3.script
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# RUN: echo "{ local: *; # comment" >> %t3.script
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# RUN: echo -n "}; # comment" >> %t3.script
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# RUN: ld.lld --version-script %t3.script -shared %t.o %t2.so -o %t3.so
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# RUN: llvm-readobj -dyn-symbols %t3.so | FileCheck --check-prefix=DSO2 %s
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## Also check that both "global:" and "global :" forms are accepted
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# RUN: echo "VERSION_1.0 { global : foo1; local : *; };" > %t4.script
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# RUN: echo "VERSION_2.0 { global: foo3; local: *; };" >> %t4.script
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# RUN: ld.lld --version-script %t4.script -shared %t.o %t2.so -o %t4.so
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# RUN: llvm-readobj -dyn-symbols %t4.so | FileCheck --check-prefix=VERDSO %s
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# RUN: echo "VERSION_1.0 { global: foo1; local: *; };" > %t5.script
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# RUN: echo "{ global: foo3; local: *; };" >> %t5.script
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# RUN: not ld.lld --version-script %t5.script -shared %t.o %t2.so -o %t5.so 2>&1 | \
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# RUN: FileCheck -check-prefix=ERR1 %s
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# ERR1: anonymous version definition is used in combination with other version definitions
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# RUN: echo "{ global: foo1; local: *; };" > %t5.script
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# RUN: echo "VERSION_2.0 { global: foo3; local: *; };" >> %t5.script
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# RUN: not ld.lld --version-script %t5.script -shared %t.o %t2.so -o %t5.so 2>&1 | \
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# RUN: FileCheck -check-prefix=ERR2 %s
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# ERR2: EOF expected, but got VERSION_2.0
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# RUN: echo "VERSION_1.0 { global: foo1; local: *; };" > %t6.script
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# RUN: echo "VERSION_2.0 { global: foo1; local: *; };" >> %t6.script
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# RUN: not ld.lld --version-script %t6.script -shared %t.o %t2.so -o /dev/null 2>&1 | \
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# RUN: FileCheck -check-prefix=ERR3 %s
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# ERR3: duplicate symbol 'foo1' in version script
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# RUN: echo "{ foo1; foo2; };" > %t.list
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# RUN: ld.lld --version-script %t.script --dynamic-list %t.list %t.o %t2.so -o %t2
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# RUN: llvm-readobj %t2 > /dev/null
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## Check that we can handle multiple "--version-script" options.
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# RUN: echo "VERSION_1.0 { global : foo1; local : *; };" > %t7a.script
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# RUN: echo "VERSION_2.0 { global: foo3; local: *; };" > %t7b.script
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# RUN: ld.lld --version-script %t7a.script --version-script %t7b.script -shared %t.o %t2.so -o %t7.so
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# RUN: llvm-readobj -dyn-symbols %t7.so | FileCheck --check-prefix=VERDSO %s
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# DSO: DynamicSymbols [
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# DSO-NEXT: Symbol {
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# DSO-NEXT: Name: @
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# DSO-NEXT: Value: 0x0
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# DSO-NEXT: Size: 0
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# DSO-NEXT: Binding: Local (0x0)
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# DSO-NEXT: Type: None (0x0)
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# DSO-NEXT: Other: 0
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# DSO-NEXT: Section: Undefined (0x0)
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# DSO-NEXT: }
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# DSO-NEXT: Symbol {
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# DSO-NEXT: Name: bar@
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# DSO-NEXT: Value: 0x0
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# DSO-NEXT: Size: 0
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# DSO-NEXT: Binding: Global (0x1)
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# DSO-NEXT: Type: Function (0x2)
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# DSO-NEXT: Other: 0
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# DSO-NEXT: Section: Undefined (0x0)
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# DSO-NEXT: }
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# DSO-NEXT: Symbol {
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# DSO-NEXT: Name: foo1@
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# DSO-NEXT: Value: 0x1000
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# DSO-NEXT: Size: 0
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# DSO-NEXT: Binding: Global (0x1)
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# DSO-NEXT: Type: None (0x0)
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# DSO-NEXT: Other: 0
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# DSO-NEXT: Section: .text
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# DSO-NEXT: }
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# DSO-NEXT: Symbol {
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# DSO-NEXT: Name: foo3@
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# DSO-NEXT: Value: 0x1007
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# DSO-NEXT: Size: 0
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# DSO-NEXT: Binding: Global (0x1)
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# DSO-NEXT: Type: None (0x0)
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# DSO-NEXT: Other: 0
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# DSO-NEXT: Section: .text
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# DSO-NEXT: }
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# DSO-NEXT: ]
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# DSO2: DynamicSymbols [
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# DSO2-NEXT: Symbol {
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# DSO2-NEXT: Name: @
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# DSO2-NEXT: Value: 0x0
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# DSO2-NEXT: Size: 0
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# DSO2-NEXT: Binding: Local (0x0)
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# DSO2-NEXT: Type: None (0x0)
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# DSO2-NEXT: Other: 0
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# DSO2-NEXT: Section: Undefined (0x0)
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# DSO2-NEXT: }
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# DSO2-NEXT: Symbol {
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# DSO2-NEXT: Name: bar@
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# DSO2-NEXT: Value: 0x0
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# DSO2-NEXT: Size: 0
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# DSO2-NEXT: Binding: Global (0x1)
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# DSO2-NEXT: Type: Function (0x2)
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# DSO2-NEXT: Other: 0
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# DSO2-NEXT: Section: Undefined (0x0)
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# DSO2-NEXT: }
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# DSO2-NEXT: ]
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# VERDSO: DynamicSymbols [
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# VERDSO-NEXT: Symbol {
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# VERDSO-NEXT: Name: @
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# VERDSO-NEXT: Value: 0x0
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# VERDSO-NEXT: Size: 0
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# VERDSO-NEXT: Binding: Local
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# VERDSO-NEXT: Type: None
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# VERDSO-NEXT: Other: 0
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# VERDSO-NEXT: Section: Undefined
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# VERDSO-NEXT: }
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# VERDSO-NEXT: Symbol {
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# VERDSO-NEXT: Name: bar@
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# VERDSO-NEXT: Value: 0x0
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# VERDSO-NEXT: Size: 0
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# VERDSO-NEXT: Binding: Global
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# VERDSO-NEXT: Type: Function
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# VERDSO-NEXT: Other: 0
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# VERDSO-NEXT: Section: Undefined
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# VERDSO-NEXT: }
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# VERDSO-NEXT: Symbol {
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# VERDSO-NEXT: Name: foo1@@VERSION_1.0
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# VERDSO-NEXT: Value: 0x1000
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# VERDSO-NEXT: Size: 0
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# VERDSO-NEXT: Binding: Global
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# VERDSO-NEXT: Type: None
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# VERDSO-NEXT: Other: 0
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# VERDSO-NEXT: Section: .text
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# VERDSO-NEXT: }
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# VERDSO-NEXT: Symbol {
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# VERDSO-NEXT: Name: foo3@@VERSION_2.0
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# VERDSO-NEXT: Value: 0x1007
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# VERDSO-NEXT: Size: 0
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# VERDSO-NEXT: Binding: Global
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# VERDSO-NEXT: Type: None
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# VERDSO-NEXT: Other: 0
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# VERDSO-NEXT: Section: .text
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# VERDSO-NEXT: }
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# VERDSO-NEXT: ]
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# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t.o
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# RUN: ld.lld --hash-style=sysv -shared %t.o %t2.so -o %t.so
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# RUN: llvm-readobj -dyn-symbols %t.so | FileCheck --check-prefix=ALL %s
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# RUN: echo "{ global: foo1; foo3; };" > %t2.script
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# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t.o
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# RUN: ld.lld --hash-style=sysv --version-script %t2.script -shared %t.o %t2.so -o %t.so
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# RUN: llvm-readobj -dyn-symbols %t.so | FileCheck --check-prefix=ALL %s
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# ALL: DynamicSymbols [
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# ALL-NEXT: Symbol {
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# ALL-NEXT: Name: @
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# ALL-NEXT: Value: 0x0
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# ALL-NEXT: Size: 0
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# ALL-NEXT: Binding: Local
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# ALL-NEXT: Type: None
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# ALL-NEXT: Other: 0
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# ALL-NEXT: Section: Undefined
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# ALL-NEXT: }
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# ALL-NEXT: Symbol {
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# ALL-NEXT: Name: _start@
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# ALL-NEXT: Value:
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# ALL-NEXT: Size: 0
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# ALL-NEXT: Binding: Global
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# ALL-NEXT: Type: None
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# ALL-NEXT: Other: 0
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# ALL-NEXT: Section: .text
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# ALL-NEXT: }
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# ALL-NEXT: Symbol {
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# ALL-NEXT: Name: bar@
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# ALL-NEXT: Value:
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# ALL-NEXT: Size: 0
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# ALL-NEXT: Binding: Global
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# ALL-NEXT: Type: Function
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# ALL-NEXT: Other: 0
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# ALL-NEXT: Section: Undefined
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# ALL-NEXT: }
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# ALL-NEXT: Symbol {
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# ALL-NEXT: Name: foo1@
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# ALL-NEXT: Value:
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# ALL-NEXT: Size: 0
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# ALL-NEXT: Binding: Global
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# ALL-NEXT: Type: None
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# ALL-NEXT: Other: 0
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# ALL-NEXT: Section: .text
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# ALL-NEXT: }
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# ALL-NEXT: Symbol {
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# ALL-NEXT: Name: foo2@
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# ALL-NEXT: Value:
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# ALL-NEXT: Size: 0
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# ALL-NEXT: Binding: Global
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# ALL-NEXT: Type: None
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# ALL-NEXT: Other: 0
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# ALL-NEXT: Section: .text
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# ALL-NEXT: }
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# ALL-NEXT: Symbol {
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# ALL-NEXT: Name: foo3@
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# ALL-NEXT: Value:
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# ALL-NEXT: Size: 0
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# ALL-NEXT: Binding: Global
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# ALL-NEXT: Type: None
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# ALL-NEXT: Other: 0
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# ALL-NEXT: Section: .text
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# ALL-NEXT: }
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# ALL-NEXT: ]
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# RUN: echo "VERSION_1.0 { global: foo1; foo1; local: *; };" > %t8.script
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# RUN: ld.lld --version-script %t8.script -shared %t.o -o /dev/null --fatal-warnings
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.globl foo1
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foo1:
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call bar@PLT
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ret
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.globl foo2
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foo2:
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ret
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.globl foo3
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foo3:
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call foo2@PLT
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ret
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.globl _start
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_start:
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ret
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