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## Check how the "Content", "Size" and "Members" keys can be used to
## describe the content for group sections.
## Check we can use the "Content" key with the "Size" key when the size is greater
## than or equal to the content size.
# RUN: not yaml2obj -DSIZE=1 -DCONTENT="'0011'" %s 2>&1 | \
# RUN: FileCheck %s --check-prefix=CONTENT-SIZE-ERR
# CONTENT-SIZE-ERR: error: Section size must be greater than or equal to the content size
--- !ELF
FileHeader:
Class: ELFCLASS64
Data: ELFDATA2LSB
Type: ET_DYN
Sections:
- Name: .group
Type: SHT_GROUP
Link: 0x1
Info: 0x2
EntSize: [[ENTSIZE=<none>]]
Size: [[SIZE=<none>]]
Content: [[CONTENT=<none>]]
Members: [[MEMBERS=<none>]]
# RUN: yaml2obj -DSIZE=2 -DCONTENT="'0011'" %s -o %t.cont.size.eq.o
# RUN: llvm-readobj --sections --section-data %t.cont.size.eq.o | \
# RUN: FileCheck %s --check-prefix=CHECK-CONTENT -DDATA="0011"
# RUN: yaml2obj -DSIZE=3 -DCONTENT="'0011'" %s -o %t.cont.size.gr.o
# RUN: llvm-readobj --sections --section-data %t.cont.size.gr.o | \
# RUN: FileCheck %s --check-prefix=CHECK-CONTENT -DDATA="001100"
# CHECK-CONTENT: Name: .group
# CHECK-CONTENT-NEXT: Type: SHT_GROUP
# CHECK-CONTENT-NEXT: Flags [
# CHECK-CONTENT-NEXT: ]
# CHECK-CONTENT-NEXT: Address:
# CHECK-CONTENT-NEXT: Offset:
# CHECK-CONTENT-NEXT: Size:
# CHECK-CONTENT-NEXT: Link: 1
# CHECK-CONTENT-NEXT: Info: 2
# CHECK-CONTENT-NEXT: AddressAlignment:
# CHECK-CONTENT-NEXT: EntrySize: 4
# CHECK-CONTENT-NEXT: SectionData (
# CHECK-CONTENT-NEXT: 0000: [[DATA]] |
# CHECK-CONTENT-NEXT: )
## Check we can use the "Size" key alone to create the section.
# RUN: yaml2obj -DSIZE=3 %s -o %t.size.o
# RUN: llvm-readobj --sections --section-data %t.size.o | \
# RUN: FileCheck %s --check-prefix=CHECK-CONTENT -DDATA="000000"
## Check we can use the "Content" key alone to create the section.
# RUN: yaml2obj -DCONTENT="'112233'" %s -o %t.content.o
# RUN: llvm-readobj --sections --section-data %t.content.o | \
# RUN: FileCheck %s --check-prefix=CHECK-CONTENT -DDATA="112233"
## Check we can't use the "Members" key together with the "Content" or "Size" keys.
# RUN: not yaml2obj -DSIZE=0 -DMEMBERS="[]" %s 2>&1 | \
# RUN: FileCheck %s --check-prefix=MEMBERS-ERR
# RUN: not yaml2obj -DCONTENT="'00'" -DMEMBERS="[]" %s 2>&1 | \
# RUN: FileCheck %s --check-prefix=MEMBERS-ERR
# MEMBERS-ERR: error: "Members" cannot be used with "Content" or "Size"
## Check we create an empty section when none of "Size", "Content" or "Members" are specified.
## Check that the default value of sh_entsize is 4.
# RUN: yaml2obj %s -o %t.empty.o
# RUN: llvm-readelf --sections --section-data %t.empty.o | \
# RUN: FileCheck %s --check-prefix=EMPTY-SEC
# EMPTY-SEC: [Nr] Name Type Address Off Size ES Flg
# EMPTY-SEC: [ 1] .group GROUP 0000000000000000 000040 000000 04 1
## Check that we are able to set an arbitrary entry size for the group section.
# RUN: yaml2obj %s -DENTSIZE=0xFE -o %t.entsize.o
# RUN: llvm-readelf --sections %t.entsize.o | FileCheck %s --check-prefix=ENTSIZE
# ENTSIZE: [Nr] Name Type Address Off Size ES Flg
# ENTSIZE: [ 1] .group GROUP 0000000000000000 000040 000000 fe 1
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