forked from OSchip/llvm-project
62 lines
1.7 KiB
YAML
62 lines
1.7 KiB
YAML
|
## In this test case we check that we can override the default values for
|
||
|
|
## e_shentsize, e_shoff, e_shnum and e_shstrndx fields in the YAML.
|
||
|
|
|
||
|
|
## First we check the default values.
|
||
|
|
|
||
|
|
# RUN: yaml2obj --docnum=1 %s -o %t1
|
||
|
|
# RUN: llvm-readelf --file-headers %t1 | FileCheck %s --check-prefix=DEFAULT
|
||
|
|
|
||
|
|
# DEFAULT: Start of section headers: 64 (bytes into file)
|
||
|
|
# DEFAULT: Size of section headers: 64 (bytes)
|
||
|
|
# DEFAULT: Number of section headers: 4
|
||
|
|
# DEFAULT: Section header string table index: 3
|
||
|
|
|
||
|
|
--- !ELF
|
||
|
|
FileHeader:
|
||
|
|
Class: ELFCLASS64
|
||
|
|
Data: ELFDATA2LSB
|
||
|
|
Type: ET_REL
|
||
|
|
Machine: EM_X86_64
|
||
|
|
|
||
|
|
## Override 3 fields: e_shoff, e_shnum and e_shstrndx. Check the output.
|
||
|
|
|
||
|
|
# RUN: yaml2obj --docnum=2 %s -o %t2
|
||
|
|
# RUN: llvm-readelf --file-headers %t2 | FileCheck %s --check-prefix=CUSTOM
|
||
|
|
|
||
|
|
# CUSTOM: Start of section headers: 2 (bytes into file)
|
||
|
|
# CUSTOM: Size of section headers: 64 (bytes)
|
||
|
|
# CUSTOM: Number of section headers: 3
|
||
|
|
# CUSTOM: Section header string table index: 4
|
||
|
|
|
||
|
|
--- !ELF
|
||
|
|
FileHeader:
|
||
|
|
Class: ELFCLASS64
|
||
|
|
Data: ELFDATA2LSB
|
||
|
|
Type: ET_REL
|
||
|
|
Machine: EM_X86_64
|
||
|
|
SHEntSize: 64
|
||
|
|
SHOffset: 2
|
||
|
|
SHNum: 3
|
||
|
|
SHStrNdx: 4
|
||
|
|
|
||
|
|
## Finally, we use the same YAML as above, but set e_shentsize to 1.
|
||
|
|
## Check the result using raw output from 'od' because llvm-readelf
|
||
|
|
## is unable to dump such headers.
|
||
|
|
|
||
|
|
# RUN: yaml2obj --docnum=3 %s -o %t3
|
||
|
|
# RUN: od -t x1 -v -j 0x3a -N 1 %t3 | FileCheck %s --check-prefix=NEWSIZE
|
||
|
|
# RUN: od -t x1 -v -j 0x3a -N 1 %t2 | FileCheck %s --check-prefix=OLDSIZE
|
||
|
|
# NEWSIZE: 0000072 01
|
||
|
|
# OLDSIZE: 0000072 40
|
||
|
|
|
||
|
|
--- !ELF
|
||
|
|
FileHeader:
|
||
|
|
Class: ELFCLASS64
|
||
|
|
Data: ELFDATA2LSB
|
||
|
|
Type: ET_REL
|
||
|
|
Machine: EM_X86_64
|
||
|
|
SHEntSize: 1
|
||
|
|
SHOffset: 2
|
||
|
|
SHNum: 3
|
||
|
|
SHStrNdx: 4
|