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52 lines
1.7 KiB
52 lines
1.7 KiB
# REQUIRES: x86-registered-target
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# RUN: llvm-mc -filetype=obj -triple=x86_64-apple-macos %s -o %t
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## A non-existent symbol does not error.
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# RUN: llvm-objcopy --redefine-sym _func=_cnuf1234 --redefine-sym _foo=_ba --redefine-sym=_notexist= %t %t2 2>&1 | count 0
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# RUN: llvm-readobj --symbols %t2 | FileCheck %s
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# RUN: echo '_func _cnuf1234 #rename func' > %t.rename.txt
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# RUN: echo ' _foo _ba ' >> %t.rename.txt
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# RUN: echo '_notexist _notexist' >> %t.rename.txt
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# RUN: llvm-objcopy --redefine-syms %t.rename.txt %t %t3 2>&1 | count 0
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# RUN: cmp %t2 %t3
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# CHECK: Symbol {
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# CHECK-NEXT: Name: _ba (1)
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# CHECK-NEXT: Extern
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# CHECK-NEXT: Type: Section (0xE)
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# CHECK-NEXT: Section: __const (0x2)
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# CHECK-NEXT: RefType: UndefinedNonLazy (0x0)
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# CHECK-NEXT: Flags [ (0x0)
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# CHECK-NEXT: ]
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# CHECK-NEXT: Value: 0x0
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# CHECK-NEXT: }
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# CHECK-NEXT: Symbol {
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# CHECK-NEXT: Name: _cnuf1234 (5)
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# CHECK-NEXT: Extern
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# CHECK-NEXT: Type: Section (0xE)
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# CHECK-NEXT: Section: __text (0x1)
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# CHECK-NEXT: RefType: UndefinedNonLazy (0x0)
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# CHECK-NEXT: Flags [ (0x0)
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# CHECK-NEXT: ]
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# CHECK-NEXT: Value: 0x0
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# CHECK-NEXT: }
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## Check that --redefine-sym executes before --strip-symbol.
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# RUN: llvm-objcopy --strip-symbol _foo --redefine-sym _foo=_ba %t %t.notstripped
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# RUN: llvm-readobj --symbols %t.notstripped | FileCheck %s --check-prefix=NOTSTRIPPED
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# NOTSTRIPPED: Name: _ba
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# NOTSTRIPPED: Name: _func
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## FIXME: _ba should be stripped after --strip-symbol is implemented.
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# RUN: llvm-objcopy --strip-symbol _ba --redefine-sym _foo=_ba %t %t.noba
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# RUN: llvm-readobj --symbols %t.noba | FileCheck %s --check-prefix=NOTSTRIPPED
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.globl _func
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_func:
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.section __TEXT,__const
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.globl _foo
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_foo:
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