## Show that llvm-readobj/llvm-readelf tools can dump the .dynamic section which ## is not alone in PT_DYNAMIC segment. ## In the first case .text is placed before .dynamic. ## We check that we warn about this case. # RUN: yaml2obj --docnum=1 %s -o %t.o # RUN: llvm-readobj --dynamic-table %t.o 2>&1 | FileCheck %s --check-prefixes=WARNING,CHECK # RUN: llvm-readelf --dynamic-table %t.o 2>&1 | FileCheck %s --check-prefixes=WARNING,CHECK # WARNING: warning: The SHT_DYNAMIC section '.dynamic' is not at the start of PT_DYNAMIC segment # CHECK: DynamicSection [ (2 entries) # CHECK-NEXT: Tag Type Name/Value # CHECK-NEXT: 0x0000000000000018 BIND_NOW 0x1 # CHECK-NEXT: 0x0000000000000000 NULL 0x0 # CHECK-NEXT: ] --- !ELF FileHeader: Class: ELFCLASS64 Data: ELFDATA2LSB Type: ET_EXEC Machine: EM_X86_64 Sections: - Name: .text Type: SHT_PROGBITS Flags: [SHF_ALLOC] Address: 0x1000 AddressAlign: 0x100 Content: "00" - Name: .dynamic Type: SHT_DYNAMIC Flags: [SHF_ALLOC] Address: 0x1100 AddressAlign: 0x1000 Entries: - Tag: DT_BIND_NOW Value: 0x1 - Tag: DT_NULL Value: 0x0 ProgramHeaders: - Type: PT_LOAD VAddr: 0x1000 Sections: - Section: .text - Section: .dynamic - Type: PT_DYNAMIC VAddr: 0x1000 Sections: - Section: .text - Section: .dynamic ## In the second case .text goes after .dynamic and we don't display any warnings. # RUN: yaml2obj --docnum=2 %s -o %t.o # RUN: llvm-readobj --dynamic-table %t.o | FileCheck %s --implicit-check-not="warning" # RUN: llvm-readelf --dynamic-table %t.o | FileCheck %s --implicit-check-not="warning" --- !ELF FileHeader: Class: ELFCLASS64 Data: ELFDATA2LSB Type: ET_EXEC Machine: EM_X86_64 Sections: - Name: .dynamic Type: SHT_DYNAMIC Flags: [SHF_ALLOC] Address: 0x1000 AddressAlign: 0x1000 Entries: - Tag: DT_BIND_NOW Value: 0x1 - Tag: DT_NULL Value: 0x0 - Name: .text Type: SHT_PROGBITS Flags: [SHF_ALLOC] Address: 0x1100 AddressAlign: 0x100 Content: "00" ProgramHeaders: - Type: PT_LOAD VAddr: 0x1000 Sections: - Section: .dynamic - Section: .text - Type: PT_DYNAMIC VAddr: 0x1000 Sections: - Section: .dynamic - Section: .text