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58 lines
1.8 KiB
58 lines
1.8 KiB
7 months ago
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# REQUIRES: x86
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# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t.o
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# RUN: echo "bar = foo; VERSION { V { global: foo; bar; local: *; }; }" > %t.script
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# RUN: ld.lld -T %t.script -shared --no-undefined-version %t.o -o %t.so
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# RUN: llvm-readobj -V %t.so | FileCheck %s
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# RUN: echo "SECTIONS { .text : { bar = foo; *(.text) } }" > %t.script
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# RUN: echo "VERSION { V { global: foo; bar; local: *; }; }" >> %t.script
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# RUN: ld.lld -T %t.script -shared --no-undefined-version %t.o -o %t.so
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# RUN: llvm-readobj -V %t.so | FileCheck %s
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## Check that we are able to version symbols defined in script.
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# CHECK: VersionSymbols [
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# CHECK-NEXT: Symbol {
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# CHECK-NEXT: Version: 0
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# CHECK-NEXT: Name:
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# CHECK-NEXT: }
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# CHECK-NEXT: Symbol {
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# CHECK-NEXT: Version: 1
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# CHECK-NEXT: Name: und
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# CHECK-NEXT: }
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# CHECK-NEXT: Symbol {
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# CHECK-NEXT: Version: 2
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# CHECK-NEXT: Name: foo@@V
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# CHECK-NEXT: }
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# CHECK-NEXT: Symbol {
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# CHECK-NEXT: Version: 2
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# CHECK-NEXT: Name: bar@@V
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# CHECK-NEXT: }
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# CHECK-NEXT: ]
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# RUN: echo "bar = und; VERSION { V { global: foo; bar; local: *; }; }" > %t.script
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# RUN: not ld.lld -T %t.script -shared --no-undefined-version %t.o -o /dev/null \
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# RUN: 2>&1 | FileCheck --check-prefix=ERR %s
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# ERR: symbol not found: und
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# RUN: echo "und = 0x1; VERSION { V { global: und; local: *; }; }" > %t.script
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# RUN: ld.lld -T %t.script -shared --no-undefined-version %t.o -o %t.so
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# RUN: llvm-readobj -V %t.so | FileCheck %s --check-prefix=UNDEF
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# UNDEF: VersionSymbols [
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# UNDEF-NEXT: Symbol {
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# UNDEF-NEXT: Version: 0
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# UNDEF-NEXT: Name:
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# UNDEF-NEXT: }
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# UNDEF-NEXT: Symbol {
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# UNDEF-NEXT: Version: 2
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# UNDEF-NEXT: Name: und@@V
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# UNDEF-NEXT: }
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# UNDEF-NEXT: ]
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.global und
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.text
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.globl foo
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.type foo,@function
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foo:
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