| # REQUIRES: x86 |
| |
| # RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t |
| # RUN: ld.lld %t -o %t2 |
| # RUN: llvm-readobj -file-headers -sections -program-headers -symbols %t2 \ |
| # RUN: | FileCheck %s |
| # RUN: ld.lld %t -o /dev/null |
| |
| # exits with return code 42 on linux |
| .globl _start |
| _start: |
| mov $60, %rax |
| mov $42, %rdi |
| syscall |
| |
| # CHECK: ElfHeader { |
| # CHECK-NEXT: Ident { |
| # CHECK-NEXT: Magic: (7F 45 4C 46) |
| # CHECK-NEXT: Class: 64-bit (0x2) |
| # CHECK-NEXT: DataEncoding: LittleEndian (0x1) |
| # CHECK-NEXT: FileVersion: 1 |
| # CHECK-NEXT: OS/ABI: SystemV (0x0) |
| # CHECK-NEXT: ABIVersion: 0 |
| # CHECK-NEXT: Unused: (00 00 00 00 00 00 00) |
| # CHECK-NEXT: } |
| # CHECK-NEXT: Type: Executable (0x2) |
| # CHECK-NEXT: Machine: EM_X86_64 (0x3E) |
| # CHECK-NEXT: Version: 1 |
| # CHECK-NEXT: Entry: [[ENTRY:0x[0-9A-F]+]] |
| # CHECK-NEXT: ProgramHeaderOffset: 0x40 |
| # CHECK-NEXT: SectionHeaderOffset: 0x2070 |
| # CHECK-NEXT: Flags [ (0x0) |
| # CHECK-NEXT: ] |
| # CHECK-NEXT: HeaderSize: 64 |
| # CHECK-NEXT: ProgramHeaderEntrySize: 56 |
| # CHECK-NEXT: ProgramHeaderCount: 4 |
| # CHECK-NEXT: SectionHeaderEntrySize: 64 |
| # CHECK-NEXT: SectionHeaderCount: 6 |
| # CHECK-NEXT: StringTableSectionIndex: 4 |
| # CHECK-NEXT: } |
| # CHECK-NEXT: Sections [ |
| # CHECK-NEXT: Section { |
| # CHECK-NEXT: Index: 0 |
| # CHECK-NEXT: Name: (0) |
| # CHECK-NEXT: Type: SHT_NULL (0x0) |
| # CHECK-NEXT: Flags [ (0x0) |
| # CHECK-NEXT: ] |
| # CHECK-NEXT: Address: 0x0 |
| # CHECK-NEXT: Offset: 0x0 |
| # CHECK-NEXT: Size: 0 |
| # CHECK-NEXT: Link: 0 |
| # CHECK-NEXT: Info: 0 |
| # CHECK-NEXT: AddressAlignment: 0 |
| # CHECK-NEXT: EntrySize: 0 |
| # CHECK-NEXT: } |
| # CHECK-NEXT: Section { |
| # CHECK-NEXT: Index: 1 |
| # CHECK-NEXT: Name: .text |
| # CHECK-NEXT: Type: SHT_PROGBITS (0x1) |
| # CHECK-NEXT: Flags [ (0x6) |
| # CHECK-NEXT: SHF_ALLOC (0x2) |
| # CHECK-NEXT: SHF_EXECINSTR (0x4) |
| # CHECK-NEXT: ] |
| # CHECK-NEXT: Address: 0x201000 |
| # CHECK-NEXT: Offset: 0x1000 |
| # CHECK-NEXT: Size: 16 |
| # CHECK-NEXT: Link: 0 |
| # CHECK-NEXT: Info: 0 |
| # CHECK-NEXT: AddressAlignment: 4 |
| # CHECK-NEXT: EntrySize: 0 |
| # CHECK-NEXT: } |
| # CHECK-NEXT: Section { |
| # CHECK-NEXT: Index: 2 |
| # CHECK-NEXT: Name: .comment |
| # CHECK-NEXT: Type: SHT_PROGBITS (0x1) |
| # CHECK-NEXT: Flags [ (0x30) |
| # CHECK-NEXT: SHF_MERGE (0x10) |
| # CHECK-NEXT: SHF_STRINGS (0x20) |
| # CHECK-NEXT: ] |
| # CHECK-NEXT: Address: 0x0 |
| # CHECK-NEXT: Offset: 0x2000 |
| # CHECK-NEXT: Size: 8 |
| # CHECK-NEXT: Link: 0 |
| # CHECK-NEXT: Info: 0 |
| # CHECK-NEXT: AddressAlignment: 1 |
| # CHECK-NEXT: EntrySize: 1 |
| # CHECK-NEXT: } |
| # CHECK-NEXT: Section { |
| # CHECK-NEXT: Index: 3 |
| # CHECK-NEXT: Name: .symtab |
| # CHECK-NEXT: Type: SHT_SYMTAB (0x2) |
| # CHECK-NEXT: Flags [ (0x0) |
| # CHECK-NEXT: ] |
| # CHECK-NEXT: Address: 0x0 |
| # CHECK-NEXT: Offset: 0x2008 |
| # CHECK-NEXT: Size: 48 |
| # CHECK-NEXT: Link: 5 |
| # CHECK-NEXT: Info: 1 |
| # CHECK-NEXT: AddressAlignment: 8 |
| # CHECK-NEXT: EntrySize: 24 |
| # CHECK-NEXT: } |
| # CHECK-NEXT: Section { |
| # CHECK-NEXT: Index: 4 |
| # CHECK-NEXT: Name: .shstrtab |
| # CHECK-NEXT: Type: SHT_STRTAB (0x3) |
| # CHECK-NEXT: Flags [ (0x0) |
| # CHECK-NEXT: ] |
| # CHECK-NEXT: Address: 0x0 |
| # CHECK-NEXT: Offset: 0x2038 |
| # CHECK-NEXT: Size: 42 |
| # CHECK-NEXT: Link: 0 |
| # CHECK-NEXT: Info: 0 |
| # CHECK-NEXT: AddressAlignment: 1 |
| # CHECK-NEXT: EntrySize: 0 |
| # CHECK-NEXT: } |
| # CHECK-NEXT: Section { |
| # CHECK-NEXT: Index: 5 |
| # CHECK-NEXT: Name: .strtab |
| # CHECK-NEXT: Type: SHT_STRTAB (0x3) |
| # CHECK-NEXT: Flags [ (0x0) |
| # CHECK-NEXT: ] |
| # CHECK-NEXT: Address: 0x0 |
| # CHECK-NEXT: Offset: 0x2062 |
| # CHECK-NEXT: Size: 8 |
| # CHECK-NEXT: Link: 0 |
| # CHECK-NEXT: Info: 0 |
| # CHECK-NEXT: AddressAlignment: 1 |
| # CHECK-NEXT: EntrySize: 0 |
| # CHECK-NEXT: } |
| # CHECK-NEXT: ] |
| # CHECK-NEXT: Symbols [ |
| # CHECK-NEXT: Symbol { |
| # CHECK-NEXT: Name: (0) |
| # CHECK-NEXT: Value: 0x0 |
| # CHECK-NEXT: Size: 0 |
| # CHECK-NEXT: Binding: Local (0x0) |
| # CHECK-NEXT: Type: None (0x0) |
| # CHECK-NEXT: Other: 0 |
| # CHECK-NEXT: Section: Undefined (0x0) |
| # CHECK-NEXT: } |
| # CHECK-NEXT: Symbol { |
| # CHECK-NEXT: Name: _start |
| # CHECK-NEXT: Value: [[ENTRY]] |
| # CHECK-NEXT: Size: 0 |
| # CHECK-NEXT: Binding: Global (0x1) |
| # CHECK-NEXT: Type: None (0x0) |
| # CHECK-NEXT: Other: 0 |
| # CHECK-NEXT: Section: .text |
| # CHECK-NEXT: } |
| # CHECK-NEXT: ] |
| # CHECK-NEXT: ProgramHeaders [ |
| # CHECK-NEXT: ProgramHeader { |
| # CHECK-NEXT: Type: PT_PHDR (0x6) |
| # CHECK-NEXT: Offset: 0x40 |
| # CHECK-NEXT: VirtualAddress: 0x200040 |
| # CHECK-NEXT: PhysicalAddress: 0x200040 |
| # CHECK-NEXT: FileSize: 224 |
| # CHECK-NEXT: MemSize: 224 |
| # CHECK-NEXT: Flags [ (0x4) |
| # CHECK-NEXT: PF_R (0x4) |
| # CHECK-NEXT: ] |
| # CHECK-NEXT: Alignment: 8 |
| # CHECK-NEXT: } |
| # CHECK-NEXT: ProgramHeader { |
| # CHECK-NEXT: Type: PT_LOAD (0x1) |
| # CHECK-NEXT: Offset: 0x0 |
| # CHECK-NEXT: VirtualAddress: 0x200000 |
| # CHECK-NEXT: PhysicalAddress: 0x200000 |
| # CHECK-NEXT: FileSize: 288 |
| # CHECK-NEXT: MemSize: 288 |
| # CHECK-NEXT: Flags [ |
| # CHECK-NEXT: PF_R |
| # CHECK-NEXT: ] |
| # CHECK-NEXT: Alignment: 4096 |
| # CHECK-NEXT: } |
| # CHECK-NEXT: ProgramHeader { |
| # CHECK-NEXT: Type: PT_LOAD (0x1) |
| # CHECK-NEXT: Offset: 0x1000 |
| # CHECK-NEXT: VirtualAddress: 0x201000 |
| # CHECK-NEXT: PhysicalAddress: 0x201000 |
| # CHECK-NEXT: FileSize: 4096 |
| # CHECK-NEXT: MemSize: 4096 |
| # CHECK-NEXT: Flags [ (0x5) |
| # CHECK-NEXT: PF_R (0x4) |
| # CHECK-NEXT: PF_X (0x1) |
| # CHECK-NEXT: ] |
| # CHECK-NEXT: Alignment: 4096 |
| # CHECK-NEXT: } |
| # CHECK-NEXT: ProgramHeader { |
| # CHECK-NEXT: Type: PT_GNU_STACK |
| # CHECK-NEXT: Offset: 0x0 |
| # CHECK-NEXT: VirtualAddress: 0x0 |
| # CHECK-NEXT: PhysicalAddress: 0x0 |
| # CHECK-NEXT: FileSize: 0 |
| # CHECK-NEXT: MemSize: 0 |
| # CHECK-NEXT: Flags [ |
| # CHECK-NEXT: PF_R |
| # CHECK-NEXT: PF_W |
| # CHECK-NEXT: ] |
| # CHECK-NEXT: Alignment: 0 |
| # CHECK-NEXT: } |
| # CHECK-NEXT: ] |
| |
| # Test for the response file (POSIX quoting style) |
| # RUN: echo " -o %t2" > %t.responsefile |
| # RUN: ld.lld %t --rsp-quoting=posix @%t.responsefile |
| # RUN: llvm-readobj -file-headers -sections -program-headers -symbols %t2 \ |
| # RUN: | FileCheck %s |
| |
| # Test for the response file (Windows quoting style) |
| # RUN: echo " c:\blah\foo" > %t.responsefile |
| # RUN: not ld.lld --rsp-quoting=windows %t @%t.responsefile 2>&1 | FileCheck \ |
| # RUN: %s --check-prefix=WINRSP |
| # WINRSP: cannot open c:\blah\foo |
| |
| # Test for the response file (invalid quoting style) |
| # RUN: not ld.lld --rsp-quoting=patatino %t 2>&1 | FileCheck %s \ |
| # RUN: --check-prefix=INVRSP |
| # INVRSP: invalid response file quoting: patatino |
| |
| # RUN: not ld.lld %t.foo -o %t2 2>&1 | \ |
| # RUN: FileCheck --check-prefix=MISSING %s |
| # MISSING: cannot open {{.*}}.foo: {{[Nn]}}o such file or directory |
| |
| # RUN: not ld.lld -o %t2 2>&1 | \ |
| # RUN: FileCheck --check-prefix=NO_INPUT %s |
| # NO_INPUT: ld.lld{{.*}}: no input files |
| |
| # RUN: not ld.lld %t.no.such.file -o %t2 2>&1 | \ |
| # RUN: FileCheck --check-prefix=CANNOT_OPEN %s |
| # CANNOT_OPEN: cannot open {{.*}}.no.such.file: {{[Nn]}}o such file or directory |
| |
| # RUN: not ld.lld %t -o 2>&1 | FileCheck --check-prefix=NO_O_VAL %s |
| # NO_O_VAL: -o: missing argument |
| |
| # RUN: not ld.lld --foo 2>&1 | FileCheck --check-prefix=UNKNOWN %s |
| # UNKNOWN: unknown argument: --foo |
| |
| # RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t |
| # RUN: not ld.lld %t %t -o %t2 2>&1 | FileCheck --check-prefix=DUP %s |
| # DUP: duplicate symbol: _start |
| # DUP-NEXT: >>> defined at {{.*}}:(.text+0x0) |
| # DUP-NEXT: >>> defined at {{.*}}:(.text+0x0) |
| |
| # RUN: not ld.lld %t -o %t -m wrong_emul_fbsd 2>&1 | FileCheck --check-prefix=UNKNOWN_EMUL %s |
| # UNKNOWN_EMUL: unknown emulation: wrong_emul_fbsd |
| |
| # RUN: not ld.lld %t --lto-partitions=0 2>&1 | FileCheck --check-prefix=NOTHREADS %s |
| # RUN: not ld.lld %t --plugin-opt=lto-partitions=0 2>&1 | FileCheck --check-prefix=NOTHREADS %s |
| # NOTHREADS: --lto-partitions: number of threads must be > 0 |
| |
| # RUN: not ld.lld %t --thinlto-jobs=0 2>&1 | FileCheck --check-prefix=NOTHREADSTHIN %s |
| # RUN: not ld.lld %t --plugin-opt=jobs=0 2>&1 | FileCheck --check-prefix=NOTHREADSTHIN %s |
| # NOTHREADSTHIN: --thinlto-jobs: number of threads must be > 0 |
