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117 lines
3.3 KiB
117 lines
3.3 KiB
4 months ago
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## Check how yaml2obj produces .llvm_bb_addr_map sections.
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# RUN: yaml2obj --docnum=1 %s -o %t1
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# RUN: llvm-readobj --sections --section-data %t1 | FileCheck %s
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## Case 1: Specify content.
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# CHECK: Section {
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# CHECK: Index: 1
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# CHECK-NEXT: Name: .llvm_bb_addr_map (1)
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# CHECK-NEXT: Type: SHT_LLVM_BB_ADDR_MAP (0x6FFF4C08)
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# CHECK-NEXT: Flags [ (0x0)
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# CHECK-NEXT: ]
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# CHECK-NEXT: Address: 0x0
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# CHECK-NEXT: Offset: 0x40
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# CHECK-NEXT: Size: 12
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# CHECK-NEXT: Link: 0
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# CHECK-NEXT: Info: 0
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# CHECK-NEXT: AddressAlignment: 0
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# CHECK-NEXT: EntrySize: 0
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# CHECK-NEXT: SectionData (
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# CHECK-NEXT: 0000: 00000000 00000000 01010203
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# CHECK-NEXT: )
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# CHECK-NEXT: }
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## Case 2: Empty.
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# CHECK: Name: .llvm_bb_addr_map (1)
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# CHECK: Size:
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# CHECK-SAME: {{^ 0$}}
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## Case 3: Specify Size only.
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# CHECK: Name: .llvm_bb_addr_map (1)
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# CHECK: SectionData (
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# CHECK-NEXT: 0000: 00000000 00000000
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# CHECK-NEXT: )
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# Case 4: Specify Entries.
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# CHECK: Name: .llvm_bb_addr_map (1)
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# CHECK: SectionData (
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# CHECK-NEXT: 0000: 20000000 00000000 01010203
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# CHECK-NEXT: )
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# Case 5: Specify Entries and omit the Address field.
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# CHECK: Name: .llvm_bb_addr_map (1)
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# CHECK: Address:
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# CHECK-SAME: {{^ 0x0$}}
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# CHECK: SectionData (
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# CHECK-NEXT: 0000: 00000000 00000000 01010203
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# CHECK-NEXT: )
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--- !ELF
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FileHeader:
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Class: ELFCLASS64
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Data: ELFDATA2LSB
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Type: ET_EXEC
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Sections:
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## Test the following cases:
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## 1) We can produce an .llvm_bb_addr_map section from a description with section
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## content.
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## Specify Content.
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- Name: '.llvm_bb_addr_map (1)'
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Type: SHT_LLVM_BB_ADDR_MAP
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Content: "000000000000000001010203"
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## 2) We can produce an empty .llvm_bb_addr_map section from a description
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## with empty section content.
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- Name: '.llvm_bb_addr_map (2)'
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Type: SHT_LLVM_BB_ADDR_MAP
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## 3) We can produce a zero .llvm_bb_addr_map section of a specific size when
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## we specify the size only.
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- Name: '.llvm_bb_addr_map (3)'
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Type: SHT_LLVM_BB_ADDR_MAP
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Size: 8
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## 4) We can produce an .llvm_bb_addr_map section from a description with
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## Entries.
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- Name: '.llvm_bb_addr_map (4)'
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Type: SHT_LLVM_BB_ADDR_MAP
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Entries:
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- Address: 0x0000000000000020
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BBEntries:
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- AddressOffset: 0x00000001
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Size: 0x00000002
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Metadata: 0x00000003
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## 5) When specifying the description with Entries, the 'Address' field will be
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## zero when omitted.
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- Name: '.llvm_bb_addr_map (5)'
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Type: SHT_LLVM_BB_ADDR_MAP
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Entries:
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- BBEntries:
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- AddressOffset: 0x00000001
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Size: 0x00000002
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Metadata: 0x00000003
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## Check we can't use Entries at the same time as either Content or Size.
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# RUN: not yaml2obj --docnum=2 -DCONTENT="00" %s 2>&1 | FileCheck %s --check-prefix=INVALID
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# RUN: not yaml2obj --docnum=2 -DSIZE="0" %s 2>&1 | FileCheck %s --check-prefix=INVALID
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# INVALID: error: "Entries" cannot be used with "Content" or "Size"
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--- !ELF
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FileHeader:
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Class: ELFCLASS64
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Data: ELFDATA2LSB
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Type: ET_EXEC
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Sections:
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## Specify Content and Size
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- Name: '.llvm_bb_addr_map'
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Type: SHT_LLVM_BB_ADDR_MAP
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Entries: []
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Content: [[CONTENT=<none>]]
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Size: [[SIZE=<none>]]
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