forked from OSchip/llvm-project
61 lines
1.6 KiB
Plaintext
61 lines
1.6 KiB
Plaintext
## Check that llvm-objcopy preserves ARM mapping symbols for relocatable files.
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# RUN: yaml2obj %s -o %t.o -DTYPE=REL
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# RUN: llvm-objcopy --strip-unneeded %t.o %t1.o
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# RUN: llvm-nm -j --special-syms %t1.o | FileCheck %s --match-full-lines
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# RUN: llvm-objcopy --discard-all %t.o %t2.o
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# RUN: llvm-nm -j --special-syms %t2.o | FileCheck %s --match-full-lines
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# CHECK: $a
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# CHECK-NEXT: $a.a
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# CHECK-NEXT: $d
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# CHECK-NEXT: $d.d
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# CHECK-NEXT: $t
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# CHECK-NEXT: $t.t
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# CHECK-NOT: $x
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## A mapping symbol can be deleted if specified explicitly.
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# RUN: llvm-objcopy -w -N '$d*' %t.o %t3.o
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# RUN: llvm-nm --special-syms %t3.o | FileCheck /dev/null --implicit-check-not='$d'
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## Mapping symbols are not preserved for executable files
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# RUN: yaml2obj %s -o %t.exec -DTYPE=EXEC
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# RUN: llvm-objcopy --strip-unneeded %t.exec %t1.exec
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# RUN: llvm-nm --special-syms %t1.exec | count 0
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# RUN: yaml2obj %s -o %t.so -DTYPE=DYN
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# RUN: llvm-objcopy --strip-unneeded %t.so %t1.so
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# RUN: llvm-nm --special-syms %t1.so | count 0
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!ELF
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FileHeader:
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Class: ELFCLASS32
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Data: ELFDATA2LSB
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Type: ET_[[TYPE]]
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Machine: EM_ARM
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Sections:
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- Name: .text
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Type: SHT_PROGBITS
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Symbols:
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- Name: $a
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Section: .text
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- Name: $aa
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Section: .text
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- Name: $a.a
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Section: .text
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- Name: $d
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Section: .text
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- Name: $dd
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Section: .text
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- Name: $d.d
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Section: .text
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- Name: $m
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Section: .text
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- Name: $t
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Section: .text
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- Name: $tt
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Section: .text
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- Name: $t.t
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Section: .text
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- Name: $x
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Section: .text
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