## Check we are able to set custom sh_offset field ## for different sections. # RUN: yaml2obj --docnum=1 %s -o %t1 # RUN: llvm-readelf --sections %t1 | FileCheck %s --check-prefix=CASE1 # CASE1: Section Headers: # CASE1-NEXT: [Nr] Name Type Address Off # CASE1-NEXT: [ 0] NULL {{.*}} 000000 # CASE1-NEXT: [ 1] .dynsym DYNSYM {{.*}} 000001 # CASE1-NEXT: [ 2] .symtab SYMTAB {{.*}} 000002 # CASE1-NEXT: [ 3] .dynamic DYNAMIC {{.*}} 000003 # CASE1-NEXT: [ 4] .rela RELA {{.*}} 000004 # CASE1-NEXT: [ 5] .nobits NOBITS {{.*}} 000005 # CASE1-NEXT: [ 6] .group GROUP {{.*}} 000006 # CASE1-NEXT: [ 7] .gnu.version VERSYM {{.*}} 000007 # CASE1-NEXT: [ 8] .gnu.version_r VERNEED {{.*}} 000008 # CASE1-NEXT: [ 9] .gnu.version_d VERDEF {{.*}} 000009 # CASE1-NEXT: [10] .regular PROGBITS {{.*}} 00000a # CASE1-NEXT: [11] .strtab STRTAB {{.*}} 00000b --- !ELF FileHeader: Class: ELFCLASS64 Data: ELFDATA2LSB Type: ET_REL Sections: - Name: .dynsym Type: SHT_DYNSYM ShOffset: 0x000000001 - Name: .symtab Type: SHT_SYMTAB ShOffset: 0x000000002 - Name: .dynamic Type: SHT_DYNAMIC ShOffset: 0x000000003 - Name: .rela Type: SHT_RELA ShOffset: 0x000000004 - Name: .nobits Type: SHT_NOBITS ShOffset: 0x000000005 - Name: .group Type: SHT_GROUP ShOffset: 0x000000006 Members: - Name: .gnu.version Type: SHT_GNU_versym Entries: [ ] ShOffset: 0x000000007 - Name: .gnu.version_r Type: SHT_GNU_verneed Info: 0x0000000000000001 ShOffset: 0x000000008 Dependencies: - Name: .gnu.version_d Type: SHT_GNU_verdef Info: 0x0000000000000001 ShOffset: 0x000000009 Entries: - Name: .regular Type: SHT_PROGBITS ShOffset: 0x00000000A - Name: .strtab Type: SHT_STRTAB ShOffset: 0x00000000B ## Here we check that defining ShOffset does not actually change ## the offset at which section data is placed and also does ## not affect file size. # RUN: yaml2obj --docnum=2 %s -o %t2 # RUN: yaml2obj --docnum=3 %s -o %t3 # RUN: od -t x1 -v %t2 > %t.txt # RUN: od -t x1 -v %t3 >> %t.txt # RUN: FileCheck %s --input-file=%t.txt --ignore-case --check-prefix=CASE2 # CASE2: [[OFFSET:.*]] fe fe fe fe fe fe fe fe # CASE2: [[FILESIZE:.*]]{{$}} # CASE2: [[OFFSET]] fe fe fe fe fe fe fe fe # CASE2: [[FILESIZE]]{{$}} --- !ELF FileHeader: Class: ELFCLASS64 Data: ELFDATA2LSB Type: ET_REL Sections: - Name: .foo Type: SHT_PROGBITS Content: "fefefefefefefefe" --- !ELF FileHeader: Class: ELFCLASS64 Data: ELFDATA2LSB Type: ET_REL Sections: - Name: .foo Type: SHT_PROGBITS ShOffset: 0xFFFF0000 Content: "fefefefefefefefe"