1## Test how we create SHT_LLVM_CALL_GRAPH_PROFILE sections. 2 3## Test that the content of SHT_LLVM_CALL_GRAPH_PROFILE sections 4## for 32/64-bit little/big endian targets is correct. 5# RUN: yaml2obj --docnum=1 -D BITS=64 -D ENCODE=LSB %s -o %t.le64 6# RUN: llvm-readobj --cg-profile --sections --section-data %t.le64 | FileCheck %s --check-prefixes=BASIC,BASIC-LE 7# RUN: yaml2obj --docnum=1 -D BITS=64 -D ENCODE=MSB %s -o %t.be64 8# RUN: llvm-readobj --cg-profile --sections --section-data %t.be64 | FileCheck %s --check-prefixes=BASIC,BASIC-BE 9# RUN: yaml2obj --docnum=1 -D BITS=32 -D ENCODE=LSB %s -o %t.le32 10# RUN: llvm-readobj --cg-profile --sections --section-data %t.le32 | FileCheck %s --check-prefixes=BASIC,BASIC-LE 11# RUN: yaml2obj --docnum=1 -D BITS=32 -D ENCODE=MSB %s -o %t.be32 12# RUN: llvm-readobj --cg-profile --sections --section-data %t.be32 | FileCheck %s --check-prefixes=BASIC,BASIC-BE 13 14# BASIC: Name: .llvm.call-graph-profile 15# BASIC-NEXT: Type: SHT_LLVM_CALL_GRAPH_PROFILE 16# BASIC-NEXT: Flags [ 17# BASIC-NEXT: ] 18# BASIC-NEXT: Address: 0x0 19# BASIC-NEXT: Offset: 20# BASIC-NEXT: Size: 16 21## Check that we link SHT_LLVM_CALL_GRAPH_PROFILE section with .symtab by default. 22# BASIC-NEXT: Link: [[SYMTABNDX:.*]] 23# BASIC-NEXT: Info: 0 24# BASIC-NEXT: AddressAlignment: 0 25## Check that the entry size is set to 16 by default. 26# BASIC-NEXT: EntrySize: 8 27# BASIC-NEXT: SectionData ( 28# BASIC-LE-NEXT: 0000: 59000000 00000000 62000000 00000000 29# BASIC-BE-NEXT: 0000: 00000000 00000059 00000000 00000062 30# BASIC-NEXT: ) 31# BASIC-NEXT: } 32# BASIC-NEXT: Section { 33# BASIC-NEXT: Index: [[SYMTABNDX]] 34# BASIC-NEXT: Name: .symtab 35 36# BASIC: CGProfile [ 37# BASIC-NEXT: CGProfileEntry { 38# BASIC-NEXT: Weight: 89 39# BASIC-NEXT: } 40# BASIC-NEXT: CGProfileEntry { 41# BASIC-NEXT: Weight: 98 42# BASIC-NEXT: } 43# BASIC-NEXT: ] 44 45--- !ELF 46FileHeader: 47 Class: ELFCLASS[[BITS]] 48 Data: ELFDATA2[[ENCODE]] 49 Type: ET_DYN 50Sections: 51 - Name: .llvm.call-graph-profile 52 Type: SHT_LLVM_CALL_GRAPH_PROFILE 53 Entries: 54 - Weight: 89 55 - Weight: 98 56Symbols: 57 - Name: foo 58 - Name: bar 59 60## Check we can set arbitrary sh_link and sh_entsize values. 61## Check we can specify none of "Content", "Entries", and "Size" tags. 62# RUN: yaml2obj --docnum=2 %s -o %t.link 63# RUN: llvm-readelf --sections %t.link | FileCheck %s --check-prefix=LINK 64 65# LINK: [Nr] Name Type Address Off Size ES Flg Lk 66# LINK: [ 1] .llvm.foo LLVM_CALL_GRAPH_PROFILE 0000000000000000 000040 000000 00 0 67# LINK: [ 2] .llvm.bar LLVM_CALL_GRAPH_PROFILE 0000000000000000 000040 000000 ff 255 68 69--- !ELF 70FileHeader: 71 Class: ELFCLASS64 72 Data: ELFDATA2LSB 73 Type: ET_DYN 74Sections: 75 - Name: .llvm.foo 76 Type: SHT_LLVM_CALL_GRAPH_PROFILE 77 Link: 0x0 78 EntSize: 0 79 - Name: .llvm.bar 80 Type: SHT_LLVM_CALL_GRAPH_PROFILE 81 Link: 0xFF 82 EntSize: 0xFF 83 84## Check we can describe SHT_LLVM_CALL_GRAPH_PROFILE sections using the "Content" tag. 85# RUN: yaml2obj --docnum=3 %s -o %t.content 86# RUN: llvm-readobj --sections --section-data %t.content | FileCheck %s --check-prefix=CONTENT 87 88# CONTENT: Name: .llvm.call-graph-profile 89# CONTENT: SectionData ( 90# CONTENT-NEXT: 0000: 11223344 | 91# CONTENT-NEXT: ) 92 93--- !ELF 94FileHeader: 95 Class: ELFCLASS64 96 Data: ELFDATA2LSB 97 Type: ET_DYN 98Sections: 99 - Name: .llvm.call-graph-profile 100 Type: SHT_LLVM_CALL_GRAPH_PROFILE 101 Content: "11223344" 102 103## Check we can use the "Content" key with the "Size" key when the size is greater 104## than or equal to the content size. 105 106# RUN: not yaml2obj --docnum=4 -DSIZE=1 -DCONTENT="'0011'" %s 2>&1 | \ 107# RUN: FileCheck %s --check-prefix=CONTENT-SIZE-ERR 108 109# CONTENT-SIZE-ERR: error: Section size must be greater than or equal to the content size 110 111--- !ELF 112FileHeader: 113 Class: ELFCLASS64 114 Data: ELFDATA2LSB 115 Type: ET_DYN 116Sections: 117 - Name: .llvm.foo 118 Type: SHT_LLVM_CALL_GRAPH_PROFILE 119 Link: 0x1 120 EntSize: 0x2 121 Size: [[SIZE=<none>]] 122 Content: [[CONTENT=<none>]] 123 Entries: [[ENTRIES=<none>]] 124 125# RUN: yaml2obj --docnum=4 -DSIZE=2 -DCONTENT="'0011'" %s -o %t.cont.size.eq.o 126# RUN: llvm-readobj --sections --section-data %t.cont.size.eq.o | \ 127# RUN: FileCheck %s --check-prefix=CHECK-CONTENT -DDATA="0011" 128 129# RUN: yaml2obj --docnum=4 -DSIZE=3 -DCONTENT="'0011'" %s -o %t.cont.size.gr.o 130# RUN: llvm-readobj --sections --section-data %t.cont.size.gr.o | \ 131# RUN: FileCheck %s --check-prefix=CHECK-CONTENT -DDATA="001100" 132 133# CHECK-CONTENT: Name: .llvm.foo 134# CHECK-CONTENT-NEXT: Type: SHT_LLVM_CALL_GRAPH_PROFILE 135# CHECK-CONTENT-NEXT: Flags [ 136# CHECK-CONTENT-NEXT: ] 137# CHECK-CONTENT-NEXT: Address: 138# CHECK-CONTENT-NEXT: Offset: 139# CHECK-CONTENT-NEXT: Size: 140# CHECK-CONTENT-NEXT: Link: 1 141# CHECK-CONTENT-NEXT: Info: 142# CHECK-CONTENT-NEXT: AddressAlignment: 143# CHECK-CONTENT-NEXT: EntrySize: 2 144# CHECK-CONTENT-NEXT: SectionData ( 145# CHECK-CONTENT-NEXT: 0000: [[DATA]] | 146# CHECK-CONTENT-NEXT: ) 147 148## Check we can use the "Size" key alone to create the section. 149 150# RUN: yaml2obj --docnum=4 -DSIZE=3 %s -o %t.size.o 151# RUN: llvm-readobj --sections --section-data %t.size.o | \ 152# RUN: FileCheck %s --check-prefix=CHECK-CONTENT -DDATA="000000" 153 154## Check we can use the "Content" key alone to create the section. 155 156# RUN: yaml2obj --docnum=4 -DCONTENT="'112233'" %s -o %t.content.o 157# RUN: llvm-readobj --sections --section-data %t.content.o | \ 158# RUN: FileCheck %s --check-prefix=CHECK-CONTENT -DDATA="112233" 159 160## Check we can't use the "Entries" key together with the "Content" or "Size" keys. 161 162# RUN: not yaml2obj --docnum=4 -DSIZE=0 -DENTRIES="[]" %s 2>&1 | \ 163# RUN: FileCheck %s --check-prefix=ENTRIES-ERR 164# RUN: not yaml2obj --docnum=4 -DCONTENT="'00'" -DENTRIES="[]" %s 2>&1 | \ 165# RUN: FileCheck %s --check-prefix=ENTRIES-ERR 166 167# ENTRIES-ERR: error: "Entries" cannot be used with "Content" or "Size" 168