1# RUN: rm -rf %t && split-file %s %t 2# RUN: yaml2obj %t/v5.yaml -o %t/v5.o 3# RUN: not llvm-dwarfdump -debug-str-offsets -verify %t/v5.o | FileCheck %s 4# RUN: yaml2obj %t/v4.yaml -o %t/v4.o 5# RUN: not llvm-dwarfdump -debug-str-offsets -verify %t/v4.o | FileCheck --check-prefix=V4 %s 6 7# CHECK: Verifying .debug_abbrev... 8# CHECK: Verifying .debug_str_offsets... 9# CHECK-NEXT: error: .debug_str_offsets: contribution 0x0: index 0x2: invalid string offset *0x10 == 0x1, is neither zero nor immediately following a null character 10# 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 11# CHECK-NEXT: error: .debug_str_offsets: contribution 0x18: invalid version 42 12# CHECK-NEXT: error: .debug_str_offsets: contribution 0x20: invalid length ((length (0x5) - header (0x4)) % offset size 0x4 == 0x1 != 0) 13# 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) 14# Errors detected. 15 16# V4: error: .debug_str_offsets.dwo: contribution 0x0: index 0x2: invalid string offset *0x8 == 0x2, is neither zero nor immediately following a null character 17 18 19#--- v4.yaml 20--- !ELF 21FileHeader: 22 Class: ELFCLASS64 23 Data: ELFDATA2LSB 24 Type: ET_EXEC 25DWARF: 26Sections: 27 - Name: '.debug_info.dwo' 28 Type: SHT_PROGBITS 29 Content: "0700000004000000000004" 30 - Name: '.debug_str_offsets.dwo' 31 Type: SHT_PROGBITS 32 Content: "000000000400000002000000" 33 - Name: 'debug_str.dwo' 34 Type: SHT_PROGBITS 35 Content: "666F6F0062617200" 36 37 38#--- v5.yaml 39--- !ELF 40FileHeader: 41 Class: ELFCLASS64 42 Data: ELFDATA2LSB 43 Type: ET_EXEC 44DWARF: 45 debug_str: 46 - 'foo' 47 - 'bar' 48 debug_info: 49 - Version: 5 50 UnitType: DW_UT_compile 51 AddrSize: 8 52 debug_str_offsets: 53 - Offsets: 54 - 0x00000000 55 - 0x00000004 56 - 0x00000001 57 - 0x00000042 58 - Version: 42 59 - Length: 5 60 - Length: 8 61