forked from OSchip/llvm-project
72 lines
2.1 KiB
ArmAsm
72 lines
2.1 KiB
ArmAsm
# REQUIRES: x86
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## Verify that the arguments --export-dynamic and --dynamic-list
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## put the correct symbols in the dynamic symbol table.
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# RUN: echo "{ *; };" > %t.list
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# RUN: echo ".globl shared" > %t.s ; echo "shared = 0xDEADBEEF" >> %t.s
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# RUN: llvm-mc -filetype=obj -triple=x86_64 %t.s -o %t-shared.o
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# RUN: ld.lld --shared %t-shared.o -o %t.so
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# RUN: llvm-mc -filetype=obj -triple=x86_64 %s -o %t.o
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## Use --fatal-warnings to confirm no diagnostics are emitted.
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# RUN: ld.lld --fatal-warnings --defsym=defsym=_start %t.so %t.o -o %t.out
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# RUN: ld.lld --fatal-warnings --defsym=defsym=_start %t.so %t.o -o %texport.out --export-dynamic
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# RUN: ld.lld --fatal-warnings --defsym=defsym=_start %t.so %t.o -o %tlist.out --dynamic-list %t.list
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# RUN: llvm-readelf --dyn-syms %t.out | FileCheck %s --check-prefix=NO-EXPORT
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# RUN: llvm-readelf --dyn-syms %texport.out | FileCheck %s --check-prefix=EXPORT
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# RUN: llvm-readelf --dyn-syms %tlist.out | FileCheck %s --check-prefix=EXPORT
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# NO-EXPORT: Symbol table '.dynsym' contains 3 entries:
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# NO-EXPORT: GLOBAL DEFAULT {{.*}} shared
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# NO-EXPORT-NEXT: WEAK DEFAULT {{.*}} undef_weak
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# EXPORT: Symbol table '.dynsym' contains 8 entries:
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# EXPORT: GLOBAL DEFAULT {{.*}} shared
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# EXPORT-NEXT: WEAK DEFAULT {{.*}} undef_weak
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# EXPORT-NEXT: WEAK DEFAULT {{.*}} weak_default
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# EXPORT-NEXT: GLOBAL DEFAULT {{.*}} common
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# EXPORT-NEXT: GLOBAL DEFAULT ABS abs
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# EXPORT-NEXT: GLOBAL PROTECTED {{.*}} _start
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# EXPORT-NEXT: GLOBAL DEFAULT {{.*}} defsym
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## --no-export-dynamic can cancel previous --export-dynamic.
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# RUN: ld.lld --fatal-warnings --defsym=defsym=_start %t.so %t.o -o - --export-dynamic --no-export-dynamic | cmp %t.out -
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.weak undef_weak
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.weak weak_default
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weak_default:
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.weak weak_internal
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.internal weak_internal
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weak_internal:
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.weak weak_hidden
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.internal weak_hidden
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weak_hidden:
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.weak weak_protected
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.internal weak_protected
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weak_protected:
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.globl shared
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.local local
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local:
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.comm common, 10
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.globl abs
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abs = 0xDEADBEEF
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.globl hidden
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.hidden hidden
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hidden:
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.globl _start
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.protected _start
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_start:
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