You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
47 lines
1.4 KiB
47 lines
1.4 KiB
## This test shows that llvm-objcopy does not baulk at overlapping sections
|
|
## where such sections are within segments.
|
|
## These don't really make sense, but the tool should still handle invalid
|
|
## inputs somehow.
|
|
# RUN: yaml2obj %s -o %t.o
|
|
|
|
## Check that the contents are as expected before the copy.
|
|
# RUN: llvm-readobj -x .first -x .second %t.o | FileCheck %s --check-prefix=CONTENTS
|
|
|
|
## Now check that the section contents are still correct after the copy and show that
|
|
## llvm-objcopy hasn't "unoverlapped" these sections because they are in segments.
|
|
# RUN: llvm-objcopy %t.o %t2.o
|
|
# RUN: llvm-readobj --section-headers %t2.o | FileCheck %s
|
|
# RUN: llvm-readobj -x .first -x .second %t2.o | FileCheck %s --check-prefix=CONTENTS
|
|
|
|
# CHECK: Name: .first
|
|
# CHECK: Offset: 0x1000
|
|
# CHECK: Name: .second
|
|
# CHECK: Offset: 0x1001
|
|
|
|
# CONTENTS: Hex dump of section '.first':
|
|
# CONTENTS-NEXT: 0x00000000 01234567
|
|
# CONTENTS-EMPTY:
|
|
# CONTENTS-NEXT: Hex dump of section '.second':
|
|
# CONTENTS-NEXT: 0x00000000 23456789
|
|
|
|
--- !ELF
|
|
FileHeader:
|
|
Class: ELFCLASS64
|
|
Data: ELFDATA2LSB
|
|
Type: ET_EXEC
|
|
Machine: EM_X86_64
|
|
Sections:
|
|
- Name: .first
|
|
Type: SHT_PROGBITS
|
|
Content: '01234567'
|
|
AddressAlign: 0x1000
|
|
- Name: .second
|
|
Type: SHT_PROGBITS
|
|
Content: '89abcdef'
|
|
ShOffset: 0x1001
|
|
ProgramHeaders:
|
|
- Type: PT_LOAD
|
|
FileSize: 5
|
|
Offset: 0x1000
|
|
Align: 0x1000
|