1## Here we test how OS and processor specific flags are dumped. 2 3# RUN: yaml2obj %s -o %t.o 4# RUN: llvm-readobj -S %t.o | FileCheck --check-prefix=OS-PROC-LLVM %s 5# RUN: llvm-readelf -S %t.o | FileCheck --check-prefix=OS-PROC-GNU %s 6 7# OS-PROC-LLVM: Name: .os.flags.low 8# OS-PROC-LLVM-NEXT: Type: SHT_PROGBITS 9# OS-PROC-LLVM-NEXT: Flags [ (0x100000) 10# OS-PROC-LLVM-NEXT: ] 11# OS-PROC-LLVM: Name: .os.flags.high 12# OS-PROC-LLVM-NEXT: Type: SHT_PROGBITS 13# OS-PROC-LLVM-NEXT: Flags [ (0xFE00000) 14# OS-PROC-LLVM-NEXT: ] 15# OS-PROC-LLVM: Name: .os.flags.mask 16# OS-PROC-LLVM-NEXT: Type: SHT_PROGBITS 17# OS-PROC-LLVM-NEXT: Flags [ (0xFF00000) 18# OS-PROC-LLVM-NEXT: ] 19# OS-PROC-LLVM: Name: .proc.flags.low 20# OS-PROC-LLVM-NEXT: Type: SHT_PROGBITS 21# OS-PROC-LLVM-NEXT: Flags [ (0x10000000) 22# OS-PROC-LLVM-NEXT: ] 23# OS-PROC-LLVM: Name: .proc.flags.high 24# OS-PROC-LLVM-NEXT: Type: SHT_PROGBITS 25# OS-PROC-LLVM-NEXT: Flags [ (0xE0000000) 26# OS-PROC-LLVM-NEXT: SHF_EXCLUDE (0x80000000) 27# OS-PROC-LLVM-NEXT: ] 28# OS-PROC-LLVM: Name: .proc.flags.mask 29# OS-PROC-LLVM-NEXT: Type: SHT_PROGBITS 30# OS-PROC-LLVM-NEXT: Flags [ (0xF0000000) 31# OS-PROC-LLVM-NEXT: SHF_EXCLUDE (0x80000000) 32# OS-PROC-LLVM-NEXT: ] 33# OS-PROC-LLVM: Name: .both.flags.low 34# OS-PROC-LLVM-NEXT: Type: SHT_PROGBITS 35# OS-PROC-LLVM-NEXT: Flags [ (0x10100000) 36# OS-PROC-LLVM-NEXT: ] 37# OS-PROC-LLVM: Name: .both.flags.high 38# OS-PROC-LLVM-NEXT: Type: SHT_PROGBITS 39# OS-PROC-LLVM-NEXT: Flags [ (0xEFE00000) 40# OS-PROC-LLVM-NEXT: SHF_EXCLUDE (0x80000000) 41# OS-PROC-LLVM-NEXT: ] 42# OS-PROC-LLVM: Name: .both.flags.mask 43# OS-PROC-LLVM-NEXT: Type: SHT_PROGBITS 44# OS-PROC-LLVM-NEXT: Flags [ (0xFFF00000) 45# OS-PROC-LLVM-NEXT: SHF_EXCLUDE (0x80000000) 46# OS-PROC-LLVM-NEXT: ] 47# OS-PROC-LLVM: Name: .exclude 48# OS-PROC-LLVM-NEXT: Type: SHT_PROGBITS 49# OS-PROC-LLVM-NEXT: Flags [ (0x80000000) 50# OS-PROC-LLVM-NEXT: SHF_EXCLUDE (0x80000000) 51# OS-PROC-LLVM-NEXT: ] 52# OS-PROC-LLVM: Name: .all.possible 53# OS-PROC-LLVM-NEXT: Type: SHT_PROGBITS 54# OS-PROC-LLVM-NEXT: Flags [ (0xFFFFFFFF) 55# OS-PROC-LLVM-NEXT: SHF_ALLOC (0x2) 56# OS-PROC-LLVM-NEXT: SHF_COMPRESSED (0x800) 57# OS-PROC-LLVM-NEXT: SHF_EXCLUDE (0x80000000) 58# OS-PROC-LLVM-NEXT: SHF_EXECINSTR (0x4) 59# OS-PROC-LLVM-NEXT: SHF_GROUP (0x200) 60# OS-PROC-LLVM-NEXT: SHF_INFO_LINK (0x40) 61# OS-PROC-LLVM-NEXT: SHF_LINK_ORDER (0x80) 62# OS-PROC-LLVM-NEXT: SHF_MERGE (0x10) 63# OS-PROC-LLVM-NEXT: SHF_OS_NONCONFORMING (0x100) 64# OS-PROC-LLVM-NEXT: SHF_STRINGS (0x20) 65# OS-PROC-LLVM-NEXT: SHF_TLS (0x400) 66# OS-PROC-LLVM-NEXT: SHF_WRITE (0x1) 67# OS-PROC-LLVM-NEXT: ] 68 69# OS-PROC-GNU: Section Headers: 70# OS-PROC-GNU-NEXT: [Nr] Name Type Address Off Size ES Flg Lk Inf Al 71# OS-PROC-GNU-NEXT: [ 0] NULL 0000000000000000 000000 000000 00 0 0 0 72# OS-PROC-GNU-NEXT: [ 1] .os.flags.low PROGBITS 0000000000000000 000040 000000 00 o 0 0 0 73# OS-PROC-GNU-NEXT: [ 2] .os.flags.high PROGBITS 0000000000000000 000040 000000 00 o 0 0 0 74# OS-PROC-GNU-NEXT: [ 3] .os.flags.mask PROGBITS 0000000000000000 000040 000000 00 o 0 0 0 75# OS-PROC-GNU-NEXT: [ 4] .proc.flags.low PROGBITS 0000000000000000 000040 000000 00 p 0 0 0 76# OS-PROC-GNU-NEXT: [ 5] .proc.flags.high PROGBITS 0000000000000000 000040 000000 00 p 0 0 0 77# OS-PROC-GNU-NEXT: [ 6] .proc.flags.mask PROGBITS 0000000000000000 000040 000000 00 p 0 0 0 78# OS-PROC-GNU-NEXT: [ 7] .both.flags.low PROGBITS 0000000000000000 000040 000000 00 op 0 0 0 79# OS-PROC-GNU-NEXT: [ 8] .both.flags.high PROGBITS 0000000000000000 000040 000000 00 op 0 0 0 80# OS-PROC-GNU-NEXT: [ 9] .both.flags.mask PROGBITS 0000000000000000 000040 000000 00 op 0 0 0 81# OS-PROC-GNU-NEXT: [10] .exclude PROGBITS 0000000000000000 000040 000000 00 E 0 0 0 82# OS-PROC-GNU-NEXT: [11] .all.possible PROGBITS 0000000000000000 000040 000000 00 WAXMSILOGTCopx 0 0 0 83 84## Use an arbitrary EM_* machine type that does not have specific SHF_* OS/Processor 85## flags to test what we dump when bits in the OS and processor specific ranges are set. 86 87--- !ELF 88FileHeader: 89 Class: ELFCLASS64 90 Data: ELFDATA2LSB 91 Type: ET_REL 92Sections: 93 - Name: .os.flags.low 94 Type: SHT_PROGBITS 95 ShFlags: 0x00100000 96 - Name: .os.flags.high 97 Type: SHT_PROGBITS 98 ShFlags: 0x0FE00000 99 - Name: .os.flags.mask 100 Type: SHT_PROGBITS 101 ShFlags: 0x0FF00000 102 - Name: .proc.flags.low 103 Type: SHT_PROGBITS 104 ShFlags: 0x10000000 105 - Name: .proc.flags.high 106 Type: SHT_PROGBITS 107 ShFlags: 0xE0000000 108 - Name: .proc.flags.mask 109 Type: SHT_PROGBITS 110 ShFlags: 0xF0000000 111 - Name: .both.flags.low 112 Type: SHT_PROGBITS 113 ShFlags: 0x10100000 114 - Name: .both.flags.high 115 Type: SHT_PROGBITS 116 ShFlags: 0xEFE00000 117 - Name: .both.flags.mask 118 Type: SHT_PROGBITS 119 ShFlags: 0xFFF00000 120## SHF_MASKPROC has a value of 0xf0000000, SHF_EXCLUDE has a value of 121## 0x80000000. When SHF_EXCLUDE is mixed with other processor specific 122## flags, GNU readelf does not necessarily print "E", because it handles 123## the SHF_MASKPROC mask first. It only prints "E" when there are no other 124## processor flags set. Check llvm-readelf output matches GNU. 125 - Name: .exclude 126 Type: SHT_PROGBITS 127 ShFlags: 0x80000000 128## Set all possible flags to test where we print 'o' and 'p' letters. 129 - Name: .all.possible 130 Type: SHT_PROGBITS 131 ShFlags: 0xFFFFFFFF 132