stack-sizes.yaml | Explore in Territory

## Check how obj2yaml produces YAML .stack_sizes descriptions.

## Check that obj2yaml uses the "Entries" tag to describe a .stack_sizes section
## when it can extract <address, size> pairs.

# RUN: yaml2obj --docnum=1 %s -o %t1
# RUN: obj2yaml %t1 | FileCheck %s --check-prefix=VALID

# VALID:      --- !ELF
# VALID-NEXT: FileHeader:
# VALID-NEXT:   Class: ELFCLASS64
# VALID-NEXT:   Data:  ELFDATA2LSB
# VALID-NEXT:   Type:  ET_EXEC
# VALID-NEXT: Sections:
# VALID-NEXT:   - Name: .stack_sizes
# VALID-NEXT:     Type: SHT_PROGBITS
# VALID-NEXT:     Entries:
# VALID-NEXT:       - Address: 0x10
# VALID-NEXT:         Size:    0x20
# VALID-NEXT:       - Address: 0x30
# VALID-NEXT:         Size:    0x40

--- !ELF
FileHeader:
  Class: ELFCLASS64
  Data:  ELFDATA2LSB
  Type:  ET_EXEC
Sections:
  - Name:    .stack_sizes
    Type:    SHT_PROGBITS
    Content: "100000000000000020300000000000000040"

## Check that obj2yaml uses the "Content" tag to describe a .stack_sizes section
## when it can't extract the entries, for example, when section data is truncated.

# RUN: yaml2obj --docnum=2 %s -o %t2
# RUN: obj2yaml %t2 | FileCheck %s --check-prefix=INVALID

# INVALID:      --- !ELF
# INVALID-NEXT: FileHeader:
# INVALID-NEXT:   Class: ELFCLASS64
# INVALID-NEXT:   Data:  ELFDATA2LSB
# INVALID-NEXT:   Type:  ET_EXEC
# INVALID-NEXT: Sections:
# INVALID-NEXT:   - Name:    .stack_sizes
# INVALID-NEXT:     Type:    SHT_PROGBITS
# INVALID-NEXT:     Content: '1000000000000000203000000000000000'

--- !ELF
FileHeader:
  Class: ELFCLASS64
  Data:  ELFDATA2LSB
  Type:  ET_EXEC
Sections:
  - Name:    .stack_sizes
    Type:    SHT_PROGBITS
    Content: "1000000000000000203000000000000000"

## Check obj2yaml can dump empty .stack_sizes.

# RUN: yaml2obj --docnum=3 %s -o %t3
# RUN: obj2yaml %t3 | FileCheck %s --check-prefix=EMPTY

# EMPTY:      --- !ELF
# EMPTY-NEXT: FileHeader:
# EMPTY-NEXT:   Class: ELFCLASS64
# EMPTY-NEXT:   Data:  ELFDATA2LSB
# EMPTY-NEXT:   Type:  ET_EXEC
# EMPTY-NEXT: Sections:
# EMPTY-NEXT:   - Name:    .stack_sizes
# EMPTY-NEXT:     Type:    SHT_PROGBITS
# EMPTY-NEXT:     Content: ''

--- !ELF
FileHeader:
  Class: ELFCLASS64
  Data:  ELFDATA2LSB
  Type:  ET_EXEC
Sections:
  - Name:    .stack_sizes
    Type:    SHT_PROGBITS
    Content: ""

## Check obj2yaml can dump multiple .stack_sizes.

# RUN: yaml2obj --docnum=4 %s -o %t4
# RUN: obj2yaml %t4 | FileCheck %s --check-prefix=MULTI

# MULTI:      --- !ELF
# MULTI-NEXT: FileHeader:
# MULTI-NEXT:   Class: ELFCLASS64
# MULTI-NEXT:   Data:  ELFDATA2LSB
# MULTI-NEXT:   Type:  ET_EXEC
# MULTI-NEXT: Sections:
# MULTI-NEXT:   - Name:    .stack_sizes
# MULTI-NEXT:     Type:    SHT_PROGBITS
# MULTI-NEXT:     Entries:
# MULTI-NEXT:       - Address: 0x10
# MULTI-NEXT:         Size:    0x20
# MULTI-NEXT:       - Address: 0x30
# MULTI-NEXT:         Size:    0x40
# MULTI-NEXT:   - Name:    '.stack_sizes (1)'
# MULTI-NEXT:     Type:    SHT_PROGBITS
# MULTI-NEXT:     Entries:
# MULTI-NEXT:       - Address: 0x50
# MULTI-NEXT:         Size:    0x1
# MULTI-NEXT:       - Address: 0x60
# MULTI-NEXT:         Size:    0x2

--- !ELF
FileHeader:
  Class: ELFCLASS64
  Data:  ELFDATA2LSB
  Type:  ET_EXEC
Sections:
  - Name:    .stack_sizes
    Type:    SHT_PROGBITS
    Entries:
      - Address: 0x10
        Size:    0x20
      - Address: 0x30
        Size:    0x40
  - Name:    '.stack_sizes (1)'
    Type:    SHT_PROGBITS
    Entries:
      - Address: 0x50
        Size:    0x1
      - Address: 0x60
        Size:    0x2
llvm/llvm/test/tools/obj2yaml/ELF/stack-sizes.yaml
