llvm/test/Object/yaml2obj-elf-section-invalid-size.yaml
Chris Bieneman 9cf90e65d1 [yaml2obj] Remove --format option in favor of YAML tags
Summary:
Our YAML library's handling of tags isn't perfect, but it is good enough to get rid of the need for the --format argument to yaml2obj. This patch does exactly that.

Instead of requiring --format, it infers the format based on the tags found in the object file. The supported tags are:

!ELF
!COFF
!mach-o
!fat-mach-o

I have a corresponding patch that is quite large that fixes up all the in-tree test cases.

Reviewers: rafael, Bigcheese, compnerd, silvas

Subscribers: compnerd, llvm-commits

Differential Revision: http://reviews.llvm.org/D21711

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@273915 91177308-0d34-0410-b5e6-96231b3b80d8
2016-06-27 19:53:53 +00:00

27 lines
561 B
YAML

# RUN: not yaml2obj -o %t %s 2>&1 | FileCheck %s
!ELF
FileHeader:
Class: ELFCLASS64
Data: ELFDATA2LSB
Type: ET_REL
Machine: EM_X86_64
Sections:
- Name: .text
Type: SHT_PROGBITS
Flags: [ SHF_ALLOC, SHF_EXECINSTR ]
Content: EBFE
AddressAlign: 2
- Name: .data
Type: SHT_PROGBITS
Flags: [ SHF_ALLOC ]
Content: 0000000000000000
Size: 2
# CHECK: YAML:17:5: error: Section size must be greater or equal to the content size
# CHECK-NEXT: - Name: .data
# CHECK-NEXT: ^
# CHECK-NEXT: yaml2obj: Failed to parse YAML file!