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llvm-mirror/test/tools/llvm-objcopy/remove-section.test
Jake Ehrlich c58d77a269 [llvm-objcopy] Add support for removing sections
This change adds support for removing sections using the -R field (as
GNU objcopy does as well). This change should let us add many helpful
tests and is a proper stepping stone for adding more general kinds of
stripping.

Differential Revision: https://reviews.llvm.org/D38260

llvm-svn: 315346
2017-10-10 18:47:09 +00:00

110 lines
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# RUN: yaml2obj %s > %t
# RUN: llvm-objcopy -R=.test2 %t %t2
# RUN: llvm-readobj -file-headers -sections %t2 | FileCheck %s
!ELF
FileHeader:
Class: ELFCLASS64
Data: ELFDATA2LSB
Type: ET_REL
Machine: EM_X86_64
Sections:
- Name: .test1
Type: SHT_PROGBITS
Flags: [ ]
- Name: .test2
Type: SHT_PROGBITS
Flags: [ ]
- Name: .test3
Type: SHT_PROGBITS
Flags: [ ]
# CHECK: SectionHeaderCount: 6
# CHECK: Sections [
# CHECK: Section {
# CHECK: Index: 0
# CHECK: Name: (0)
# CHECK: Type: SHT_NULL (0x0)
# CHECK: Flags [ (0x0)
# CHECK: ]
# CHECK: Address: 0x0
# CHECK: Offset:
# CHECK: Size:
# CHECK: Link: 0
# CHECK: Info: 0
# CHECK: AddressAlignment: 0
# CHECK: EntrySize: 0
# CHECK: }
# CHECK: Section {
# CHECK: Index: 1
# CHECK: Name: .test1
# CHECK: Type: SHT_PROGBITS (0x1)
# CHECK: Flags [ (0x0)
# CHECK: ]
# CHECK: Address: 0x0
# CHECK: Offset:
# CHECK: Size:
# CHECK: Link: 0
# CHECK: Info: 0
# CHECK: AddressAlignment: 0
# CHECK: EntrySize: 0
# CHECK: }
# CHECK: Section {
# CHECK: Index: 2
# CHECK: Name: .test3
# CHECK: Type: SHT_PROGBITS (0x1)
# CHECK: Flags [ (0x0)
# CHECK: ]
# CHECK: Address: 0x0
# CHECK: Offset:
# CHECK: Size:
# CHECK: Link: 0
# CHECK: Info: 0
# CHECK: AddressAlignment: 0
# CHECK: EntrySize: 0
# CHECK: }
# CHECK: Section {
# CHECK: Index: 3
# CHECK: Name: .symtab
# CHECK: Type: SHT_SYMTAB (0x2)
# CHECK: Flags [ (0x0)
# CHECK: ]
# CHECK: Address: 0x0
# CHECK: Offset:
# CHECK: Size:
# CHECK: Link: 4
# CHECK: Info: 1
# CHECK: AddressAlignment: 8
# CHECK: EntrySize: 24
# CHECK: }
# CHECK: Section {
# CHECK: Index: 4
# CHECK: Name: .strtab
# CHECK: Type: SHT_STRTAB (0x3)
# CHECK: Flags [ (0x0)
# CHECK: ]
# CHECK: Address: 0x0
# CHECK: Offset:
# CHECK: Size:
# CHECK: Link: 0
# CHECK: Info: 0
# CHECK: AddressAlignment: 1
# CHECK: EntrySize: 0
# CHECK: }
# CHECK: Section {
# CHECK: Index: 5
# CHECK: Name: .shstrtab
# CHECK: Type: SHT_STRTAB (0x3)
# CHECK: Flags [ (0x0)
# CHECK: ]
# CHECK: Address: 0x0
# CHECK: Offset:
# CHECK: Size:
# CHECK: Link: 0
# CHECK: Info: 0
# CHECK: AddressAlignment: 1
# CHECK: EntrySize: 0
# CHECK: }
# CHECK: ]