forked from OSchip/llvm-project
44 lines
1.4 KiB
ArmAsm
44 lines
1.4 KiB
ArmAsm
// REQUIRES: x86
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// RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t
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// Should use "_init" and "_fini" by default when fills dynamic table
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// RUN: ld.lld -shared %t -o %t2
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// RUN: llvm-readobj -dynamic-table %t2 | FileCheck --check-prefix=BYDEF %s
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// BYDEF: INIT 0x11010
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// BYDEF: FINI 0x11020
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// -init and -fini override symbols to use
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// RUN: ld.lld -shared %t -o %t2 -init _foo -fini _bar
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// RUN: llvm-readobj -dynamic-table %t2 | FileCheck --check-prefix=OVR %s
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// OVR: INIT 0x11030
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// OVR: FINI 0x11040
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// Check aliases as well
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// RUN: ld.lld -shared %t -o %t2 -init=_foo -fini=_bar
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// RUN: llvm-readobj -dynamic-table %t2 | FileCheck --check-prefix=OVR %s
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// Should add a dynamic table entry even if a given symbol stay undefined
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// RUN: ld.lld -shared %t -o %t2 -init=_undef -fini=_undef
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// RUN: llvm-readobj -dynamic-table %t2 | FileCheck --check-prefix=UNDEF %s
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// UNDEF: INIT 0x0
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// UNDEF: FINI 0x0
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// Should not add new entries to the symbol table
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// and should not require given symbols to be resolved
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// RUN: ld.lld -shared %t -o %t2 -init=_unknown -fini=_unknown
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// RUN: llvm-readobj -symbols -dynamic-table %t2 | FileCheck --check-prefix=NOENTRY %s
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// NOENTRY: Symbols [
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// NOENTRY-NOT: Name: _unknown
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// NOENTRY: ]
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// NOENTRY: DynamicSection [
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// NOENTRY-NOT: INIT
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// NOENTRY-NOT: FINI
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// NOENTRY: ]
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.global _start,_init,_fini,_foo,_bar,_undef;
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_start:
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_init = 0x11010
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_fini = 0x11020
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_foo = 0x11030
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_bar = 0x11040
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