| Jake Ehrlich | d246b0a | 2017-09-19 21:37:35 +0000 | [diff] [blame] | 1 | # This test tests that each segment is assigned a canonical parent segment. |
| 2 | # Importantly if two segments could be the parent segment of a segment this test |
| 3 | # should cover the case where a new parent replaces the old parent and the case |
| 4 | # where an old parent is not replaced by a new parent. |
| 5 | |
| 6 | # RUN: yaml2obj %s -o %t |
| 7 | # RUN: llvm-objcopy %t %t2 |
| 8 | # RUN: llvm-readobj --program-headers %t2 | FileCheck %s |
| 9 | |
| 10 | !ELF |
| 11 | FileHeader: |
| 12 | Class: ELFCLASS64 |
| 13 | Data: ELFDATA2LSB |
| 14 | Type: ET_EXEC |
| 15 | Machine: EM_X86_64 |
| 16 | Sections: |
| 17 | - Name: .text |
| 18 | Type: SHT_PROGBITS |
| 19 | Flags: [ SHF_ALLOC, SHF_EXECINSTR ] |
| 20 | AddressAlign: 0x1000 |
| 21 | Size: 4096 |
| 22 | - Name: .text2 |
| 23 | Type: SHT_PROGBITS |
| 24 | Flags: [ SHF_ALLOC, SHF_EXECINSTR ] |
| 25 | AddressAlign: 0x1000 |
| 26 | Size: 4096 |
| 27 | - Name: .text3 |
| 28 | Type: SHT_PROGBITS |
| 29 | Flags: [ SHF_ALLOC, SHF_EXECINSTR ] |
| 30 | AddressAlign: 0x1000 |
| 31 | Size: 4096 |
| 32 | - Name: .text4 |
| 33 | Type: SHT_PROGBITS |
| 34 | Flags: [ SHF_ALLOC, SHF_EXECINSTR ] |
| 35 | AddressAlign: 0x1000 |
| 36 | Size: 4096 |
| 37 | - Name: .text5 |
| 38 | Type: SHT_PROGBITS |
| 39 | Flags: [ SHF_ALLOC, SHF_EXECINSTR ] |
| 40 | AddressAlign: 0x1000 |
| 41 | Size: 4096 |
| 42 | ProgramHeaders: |
| 43 | - Type: PT_LOAD |
| 44 | Flags: [ PF_X, PF_R ] |
| 45 | Sections: |
| 46 | - Section: .text4 |
| 47 | - Section: .text5 |
| 48 | - Type: PT_LOAD |
| 49 | Flags: [ PF_X, PF_R ] |
| 50 | Sections: |
| 51 | - Section: .text3 |
| 52 | - Section: .text4 |
| 53 | - Section: .text5 |
| 54 | - Type: PT_LOAD |
| 55 | Flags: [ PF_X, PF_R ] |
| 56 | Sections: |
| 57 | - Section: .text |
| 58 | - Section: .text2 |
| 59 | - Section: .text3 |
| 60 | - Section: .text4 |
| 61 | - Section: .text5 |
| 62 | - Type: PT_LOAD |
| 63 | Flags: [ PF_X, PF_R ] |
| 64 | Sections: |
| 65 | - Section: .text2 |
| 66 | - Section: .text3 |
| 67 | - Section: .text4 |
| 68 | - Section: .text5 |
| 69 | |
| 70 | #CHECK: ProgramHeaders [ |
| 71 | #CHECK-NEXT: ProgramHeader { |
| 72 | #CHECK-NEXT: Type: PT_LOAD (0x1) |
| 73 | #CHECK-NEXT: Offset: 0x4000 |
| 74 | #CHECK-NEXT: VirtualAddress: 0x0 |
| 75 | #CHECK-NEXT: PhysicalAddress: 0x0 |
| 76 | #CHECK-NEXT: FileSize: 8192 |
| 77 | #CHECK-NEXT: MemSize: 8192 |
| 78 | #CHECK-NEXT: Flags [ (0x5) |
| 79 | #CHECK-NEXT: PF_R (0x4) |
| 80 | #CHECK-NEXT: PF_X (0x1) |
| 81 | #CHECK-NEXT: ] |
| 82 | #CHECK-NEXT: Alignment: 4096 |
| 83 | #CHECK-NEXT: } |
| 84 | #CHECK-NEXT: ProgramHeader { |
| 85 | #CHECK-NEXT: Type: PT_LOAD (0x1) |
| 86 | #CHECK-NEXT: Offset: 0x3000 |
| 87 | #CHECK-NEXT: VirtualAddress: 0x0 |
| 88 | #CHECK-NEXT: PhysicalAddress: 0x0 |
| 89 | #CHECK-NEXT: FileSize: 12288 |
| 90 | #CHECK-NEXT: MemSize: 12288 |
| 91 | #CHECK-NEXT: Flags [ (0x5) |
| 92 | #CHECK-NEXT: PF_R (0x4) |
| 93 | #CHECK-NEXT: PF_X (0x1) |
| 94 | #CHECK-NEXT: ] |
| 95 | #CHECK-NEXT: Alignment: 4096 |
| 96 | #CHECK-NEXT: } |
| 97 | #CHECK-NEXT: ProgramHeader { |
| 98 | #CHECK-NEXT: Type: PT_LOAD (0x1) |
| 99 | #CHECK-NEXT: Offset: 0x1000 |
| 100 | #CHECK-NEXT: VirtualAddress: 0x0 |
| 101 | #CHECK-NEXT: PhysicalAddress: 0x0 |
| 102 | #CHECK-NEXT: FileSize: 20480 |
| 103 | #CHECK-NEXT: MemSize: 20480 |
| 104 | #CHECK-NEXT: Flags [ (0x5) |
| 105 | #CHECK-NEXT: PF_R (0x4) |
| 106 | #CHECK-NEXT: PF_X (0x1) |
| 107 | #CHECK-NEXT: ] |
| 108 | #CHECK-NEXT: Alignment: 4096 |
| 109 | #CHECK-NEXT: } |
| 110 | #CHECK-NEXT: ProgramHeader { |
| 111 | #CHECK-NEXT: Type: PT_LOAD (0x1) |
| 112 | #CHECK-NEXT: Offset: 0x2000 |
| 113 | #CHECK-NEXT: VirtualAddress: 0x0 |
| 114 | #CHECK-NEXT: PhysicalAddress: 0x0 |
| 115 | #CHECK-NEXT: FileSize: 16384 |
| 116 | #CHECK-NEXT: MemSize: 16384 |
| 117 | #CHECK-NEXT: Flags [ (0x5) |
| 118 | #CHECK-NEXT: PF_R (0x4) |
| 119 | #CHECK-NEXT: PF_X (0x1) |
| 120 | #CHECK-NEXT: ] |
| 121 | #CHECK-NEXT: Alignment: 4096 |
| 122 | #CHECK-NEXT: } |
| 123 | #CHECK-NEXT:] |