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llvm-mirror/test/tools/obj2yaml/elf-shlink.yaml
George Rimar a4aab3962c [obj2yaml] - Report a error when unable to resolve a sh_link reference properly.
Because of a bug we did not report a error in the case
shown in the test. With this patch we do.

Differential revision: https://reviews.llvm.org/D65214

llvm-svn: 367203
2019-07-29 07:58:29 +00:00

59 lines
1.4 KiB
YAML

## Check obj2yaml reports a proper error when unable to resolve
## a sh_link reference in a regular section.
## (We had a bug: the error was silently ignored).
# RUN: yaml2obj --docnum=1 %s -o %t1.o
# RUN: not obj2yaml %t1.o 2>&1 | FileCheck %s -DFILE=%t1.o --check-prefix=ERR1
## ERR1: Error reading file: [[FILE]]: unable to resolve sh_link reference in section '.test': invalid section index: 100
--- !ELF
FileHeader:
Class: ELFCLASS64
Data: ELFDATA2LSB
Type: ET_REL
Machine: EM_X86_64
Sections:
- Name: .test
Type: SHT_PROGBITS
Link: 100
## Check obj2yaml produce the correct output when a sh_link
## reference in a regular section can be resolved.
# RUN: yaml2obj --docnum=2 %s -o %t2.o
# RUN: obj2yaml %t2.o
# RUN: llvm-readobj -S %t2.o | FileCheck %s --check-prefix=OK
# OK: Name: .test
# OK: Link:
# OK-SAME: 1
--- !ELF
FileHeader:
Class: ELFCLASS64
Data: ELFDATA2LSB
Type: ET_REL
Machine: EM_X86_64
Sections:
- Name: .test
Type: SHT_PROGBITS
Link: 1
## The same as above, but using a section name instead of the numeric value.
# RUN: yaml2obj --docnum=3 %s -o %t3.o
# RUN: obj2yaml %t3.o
# RUN: llvm-readobj -S %t3.o | FileCheck %s --check-prefix=OK
--- !ELF
FileHeader:
Class: ELFCLASS64
Data: ELFDATA2LSB
Type: ET_REL
Machine: EM_X86_64
Sections:
- Name: .test
Type: SHT_PROGBITS
Link: .test