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clang-p2996/llvm/test/tools/llvm-objcopy/ELF/strtab-optimize.test
George Rimar faf308b11a [llvm-objcopy] - Calculate the string table section sizes correctly.
This fixes the https://bugs.llvm.org/show_bug.cgi?id=40980.

Previously if string optimization occurred as a result of
StringTableBuilder's finalize() method, the size wasn't updated.

This hopefully also makes the interaction between sections during finalization
processes a bit more clear.

Differential revision: https://reviews.llvm.org/D59488

llvm-svn: 356371
2019-03-18 14:27:41 +00:00

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# RUN: yaml2obj %s > %t
# RUN: llvm-objcopy %t %t2 --add-symbol='foo=1' --add-symbol='foofoo=2'
# RUN: llvm-readobj --sections %t2 | FileCheck %s
## Check we have the correct size of the .strtab section
## after the strings tail merge optimization.
# CHECK: Name: .strtab
# CHECK-NEXT: Type: SHT_STRTAB
# CHECK-NEXT: Flags [
# CHECK-NEXT: ]
# CHECK-NEXT: Address:
# CHECK-NEXT: Offset:
# CHECK-NEXT: Size: 8
!ELF
FileHeader:
Class: ELFCLASS64
Data: ELFDATA2LSB
Type: ET_REL
Machine: EM_X86_64