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# RUN: rm -rf %t && split-file %s %t
# RUN: yaml2obj %t/v5.yaml -o %t/v5.o
# RUN: not llvm-dwarfdump -debug-str-offsets -verify %t/v5.o | FileCheck %s
# RUN: yaml2obj %t/v4.yaml -o %t/v4.o
# RUN: not llvm-dwarfdump -debug-str-offsets -verify %t/v4.o | FileCheck --check-prefix=V4 %s
# CHECK: Verifying .debug_abbrev...
# CHECK: Verifying .debug_str_offsets...
# CHECK-NEXT: error: .debug_str_offsets: contribution 0x0: index 0x2: invalid string offset *0x10 == 0x1, is neither zero nor immediately following a null character
# CHECK-NEXT: error: .debug_str_offsets: contribution 0x0: index 0x3: invalid string offset *0x14 == 0x42, is beyond the bounds of the string section of length 0x8
# CHECK-NEXT: error: .debug_str_offsets: contribution 0x18: invalid version 42
# CHECK-NEXT: error: .debug_str_offsets: contribution 0x20: invalid length ((length (0x5) - header (0x4)) % offset size 0x4 == 0x1 != 0)
# CHECK-NEXT: error: .debug_str_offsets: contribution 0x29: length exceeds available space (contribution offset (0x29) + length field space (0x4) + length (0x5000000) == 0x500002D > section size 0x30)
# Errors detected.
# V4: error: .debug_str_offsets: contribution 0x0: index 0x2: invalid string offset *0x8 == 0x2, is neither zero nor immediately following a null character
#--- v4.yaml
--- !ELF
FileHeader:
Class: ELFCLASS64
Data: ELFDATA2LSB
Type: ET_EXEC
DWARF:
debug_str:
- 'foo'
- 'bar'
debug_info:
- Version: 4
AddrSize: 4
Sections:
- Name: '.debug_str_offsets'
Type: SHT_PROGBITS
Content: "000000000400000002000000"
#--- v5.yaml
--- !ELF
FileHeader:
Class: ELFCLASS64
Data: ELFDATA2LSB
Type: ET_EXEC
DWARF:
debug_str:
- 'foo'
- 'bar'
debug_info:
- Version: 5
UnitType: DW_UT_compile
AddrSize: 8
debug_str_offsets:
- Offsets:
- 0x00000000
- 0x00000004
- 0x00000001
- 0x00000042
- Version: 42
- Length: 5
- Length: 8
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