[ELF] Split up emulation.s per backend

[smeenai]

Summary

emulation.s is testing multiple architectures, which means it needs all
the corresponding backends enabled, which might not be true for all
developers (for example, I don't have PPC or MIPS enabled). Rather than
marking the entire test as unsupported for such developers, split it up
per backend to get better testing granularity.

[ruiu]

LGTM

test/ELF/emulation-aarch64.s

+# REQUIRES: aarch64
+# RUN: llvm-mc -filetype=obj -triple=aarch64-unknown-linux %s -o %taarch64
+# RUN: ld.lld -m aarch64linux %taarch64 -o %t2aarch64
+# RUN: llvm-readobj -file-headers %t2aarch64 | FileCheck --check-prefix=AARCH64 %s
+# RUN: ld.lld -m aarch64elf %taarch64 -o %t3aarch64
+# RUN: llvm-readobj -file-headers %t3aarch64 | FileCheck --check-prefix=AARCH64 %s
+# RUN: ld.lld -m aarch64_elf64_le_vec %taarch64 -o %t4aarch64
+# RUN: llvm-readobj -file-headers %t4aarch64 | FileCheck --check-prefix=AARCH64 %s
+# RUN: ld.lld %taarch64 -o %t5aarch64
+# RUN: llvm-readobj -file-headers %t5aarch64 | FileCheck --check-prefix=AARCH64 %s
+# RUN: echo 'OUTPUT_FORMAT(elf64-littleaarch64)' > %t4aarch64.script
+# RUN: ld.lld %t4aarch64.script %taarch64 -o %t4aarch64
+# RUN: llvm-readobj -file-headers %t4aarch64 | FileCheck --check-prefix=AARCH64 %s
+# AARCH64:      ElfHeader {
+# AARCH64-NEXT:   Ident {
+# AARCH64-NEXT:     Magic: (7F 45 4C 46)
+# AARCH64-NEXT:     Class: 64-bit (0x2)
+# AARCH64-NEXT:     DataEncoding: LittleEndian (0x1)
+# AARCH64-NEXT:     FileVersion: 1
+# AARCH64-NEXT:     OS/ABI: SystemV (0x0)
+# AARCH64-NEXT:     ABIVersion: 0
+# AARCH64-NEXT:     Unused: (00 00 00 00 00 00 00)
+# AARCH64-NEXT:   }
+# AARCH64-NEXT:   Type: Executable (0x2)
+# AARCH64-NEXT:   Machine: EM_AARCH64 (0xB7)
+# AARCH64-NEXT:   Version: 1
+# AARCH64-NEXT:   Entry:
+# AARCH64-NEXT:   ProgramHeaderOffset: 0x40
+# AARCH64-NEXT:   SectionHeaderOffset:
+# AARCH64-NEXT:   Flags [ (0x0)
+# AARCH64-NEXT:   ]
+
+.globl _start
+_start:

test/ELF/emulation-arm.s

+# REQUIRES: arm
+# RUN: llvm-mc -filetype=obj -triple=armv7-unknown-linux %s -o %tarm
+# RUN: ld.lld -m armelf %tarm -o %t2arm
+# RUN: llvm-readobj -file-headers %t2arm | FileCheck --check-prefix=ARM %s
+# RUN: ld.lld -m armelf_linux_eabi %tarm -o %t3arm
+# RUN: llvm-readobj -file-headers %t3arm | FileCheck --check-prefix=ARM %s
+# RUN: ld.lld %tarm -o %t4arm
+# RUN: llvm-readobj -file-headers %t4arm | FileCheck --check-prefix=ARM %s
+# RUN: echo 'OUTPUT_FORMAT(elf32-littlearm)' > %t5arm.script
+# RUN: ld.lld %t5arm.script %tarm -o %t5arm
+# RUN: llvm-readobj -file-headers %t5arm | FileCheck --check-prefix=ARM %s
+# ARM:      ElfHeader {
+# ARM-NEXT:   Ident {
+# ARM-NEXT:     Magic: (7F 45 4C 46)
+# ARM-NEXT:     Class: 32-bit (0x1)
+# ARM-NEXT:     DataEncoding: LittleEndian (0x1)
+# ARM-NEXT:     FileVersion: 1
+# ARM-NEXT:     OS/ABI: SystemV (0x0)
+# ARM-NEXT:     ABIVersion: 0
+# ARM-NEXT:     Unused: (00 00 00 00 00 00 00)
+# ARM-NEXT:   }
+# ARM-NEXT:   Type: Executable (0x2)
+# ARM-NEXT:   Machine: EM_ARM (0x28)
+# ARM-NEXT:   Version: 1
+
+.globl _start
+_start:

test/ELF/emulation-mips.s

+# REQUIRES: mips
+# RUN: llvm-mc -filetype=obj -triple=mips-unknown-linux %s -o %tmips
+# RUN: ld.lld -m elf32btsmip -e _start %tmips -o %t2mips
+# RUN: llvm-readobj -file-headers %t2mips | FileCheck --check-prefix=MIPS %s
+# RUN: ld.lld %tmips -e _start -o %t3mips
+# RUN: llvm-readobj -file-headers %t3mips | FileCheck --check-prefix=MIPS %s
+# MIPS:      ElfHeader {
+# MIPS-NEXT:   Ident {
+# MIPS-NEXT:     Magic: (7F 45 4C 46)
+# MIPS-NEXT:     Class: 32-bit (0x1)
+# MIPS-NEXT:     DataEncoding: BigEndian (0x2)
+# MIPS-NEXT:     FileVersion: 1
+# MIPS-NEXT:     OS/ABI: SystemV (0x0)
+# MIPS-NEXT:     ABIVersion: 1
+# MIPS-NEXT:     Unused: (00 00 00 00 00 00 00)
+# MIPS-NEXT:   }
+# MIPS-NEXT:   Type: Executable (0x2)
+# MIPS-NEXT:   Machine: EM_MIPS (0x8)
+# MIPS-NEXT:   Version: 1
+# MIPS-NEXT:   Entry:
+# MIPS-NEXT:   ProgramHeaderOffset: 0x34
+# MIPS-NEXT:   SectionHeaderOffset:
+# MIPS-NEXT:   Flags [
+# MIPS-NEXT:     EF_MIPS_ABI_O32
+# MIPS-NEXT:     EF_MIPS_ARCH_32
+# MIPS-NEXT:     EF_MIPS_CPIC
+# MIPS-NEXT:   ]
+
+# RUN: llvm-mc -filetype=obj -triple=mipsel-unknown-linux %s -o %tmipsel
+# RUN: ld.lld -m elf32ltsmip -e _start %tmipsel -o %t2mipsel
+# RUN: llvm-readobj -file-headers %t2mipsel | FileCheck --check-prefix=MIPSEL %s
+# RUN: ld.lld -melf32ltsmip -e _start %tmipsel -o %t2mipsel
+# RUN: llvm-readobj -file-headers %t2mipsel | FileCheck --check-prefix=MIPSEL %s
+# RUN: ld.lld %tmipsel -e _start -o %t3mipsel
+# RUN: llvm-readobj -file-headers %t3mipsel | FileCheck --check-prefix=MIPSEL %s
+# MIPSEL:      ElfHeader {
+# MIPSEL-NEXT:   Ident {
+# MIPSEL-NEXT:     Magic: (7F 45 4C 46)
+# MIPSEL-NEXT:     Class: 32-bit (0x1)
+# MIPSEL-NEXT:     DataEncoding: LittleEndian (0x1)
+# MIPSEL-NEXT:     FileVersion: 1
+# MIPSEL-NEXT:     OS/ABI: SystemV (0x0)
+# MIPSEL-NEXT:     ABIVersion: 1
+# MIPSEL-NEXT:     Unused: (00 00 00 00 00 00 00)
+# MIPSEL-NEXT:   }
+# MIPSEL-NEXT:   Type: Executable (0x2)
+# MIPSEL-NEXT:   Machine: EM_MIPS (0x8)
+# MIPSEL-NEXT:   Version: 1
+# MIPSEL-NEXT:   Entry:
+# MIPSEL-NEXT:   ProgramHeaderOffset: 0x34
+# MIPSEL-NEXT:   SectionHeaderOffset:
+# MIPSEL-NEXT:   Flags [
+# MIPSEL-NEXT:     EF_MIPS_ABI_O32
+# MIPSEL-NEXT:     EF_MIPS_ARCH_32
+# MIPSEL-NEXT:     EF_MIPS_CPIC
+# MIPSEL-NEXT:   ]
+
+# RUN: llvm-mc -filetype=obj -triple=mips64-unknown-linux -position-independent \
+# RUN:         %s -o %tmips64
+# RUN: ld.lld -m elf64btsmip -e _start %tmips64 -o %t2mips64
+# RUN: llvm-readobj -file-headers %t2mips64 | FileCheck --check-prefix=MIPS64 %s
+# RUN: ld.lld %tmips64 -e _start -o %t3mips64
+# RUN: llvm-readobj -file-headers %t3mips64 | FileCheck --check-prefix=MIPS64 %s
+# MIPS64:      ElfHeader {
+# MIPS64-NEXT:   Ident {
+# MIPS64-NEXT:     Magic: (7F 45 4C 46)
+# MIPS64-NEXT:     Class: 64-bit (0x2)
+# MIPS64-NEXT:     DataEncoding: BigEndian (0x2)
+# MIPS64-NEXT:     FileVersion: 1
+# MIPS64-NEXT:     OS/ABI: SystemV (0x0)
+# MIPS64-NEXT:     ABIVersion: 0
+# MIPS64-NEXT:     Unused: (00 00 00 00 00 00 00)
+# MIPS64-NEXT:   }
+# MIPS64-NEXT:   Type: Executable (0x2)
+# MIPS64-NEXT:   Machine: EM_MIPS (0x8)
+# MIPS64-NEXT:   Version: 1
+# MIPS64-NEXT:   Entry:
+# MIPS64-NEXT:   ProgramHeaderOffset: 0x40
+# MIPS64-NEXT:   SectionHeaderOffset:
+# MIPS64-NEXT:   Flags [
+# MIPS64-NEXT:     EF_MIPS_ARCH_64
+# MIPS64-NEXT:     EF_MIPS_CPIC
+# MIPS64-NEXT:     EF_MIPS_PIC
+# MIPS64-NEXT:   ]
+
+# RUN: llvm-mc -filetype=obj -triple=mips64el-unknown-linux \
+# RUN:         -position-independent %s -o %tmips64el
+# RUN: ld.lld -m elf64ltsmip -e _start %tmips64el -o %t2mips64el
+# RUN: llvm-readobj -file-headers %t2mips64el | FileCheck --check-prefix=MIPS64EL %s
+# RUN: ld.lld %tmips64el -e _start -o %t3mips64el
+# RUN: llvm-readobj -file-headers %t3mips64el | FileCheck --check-prefix=MIPS64EL %s
+# MIPS64EL:      ElfHeader {
+# MIPS64EL-NEXT:   Ident {
+# MIPS64EL-NEXT:     Magic: (7F 45 4C 46)
+# MIPS64EL-NEXT:     Class: 64-bit (0x2)
+# MIPS64EL-NEXT:     DataEncoding: LittleEndian (0x1)
+# MIPS64EL-NEXT:     FileVersion: 1
+# MIPS64EL-NEXT:     OS/ABI: SystemV (0x0)
+# MIPS64EL-NEXT:     ABIVersion: 0
+# MIPS64EL-NEXT:     Unused: (00 00 00 00 00 00 00)
+# MIPS64EL-NEXT:   }
+# MIPS64EL-NEXT:   Type: Executable (0x2)
+# MIPS64EL-NEXT:   Machine: EM_MIPS (0x8)
+# MIPS64EL-NEXT:   Version: 1
+# MIPS64EL-NEXT:   Entry:
+# MIPS64EL-NEXT:   ProgramHeaderOffset: 0x40
+# MIPS64EL-NEXT:   SectionHeaderOffset:
+# MIPS64EL-NEXT:   Flags [
+# MIPS64EL-NEXT:     EF_MIPS_ARCH_64
+# MIPS64EL-NEXT:     EF_MIPS_CPIC
+# MIPS64EL-NEXT:     EF_MIPS_PIC
+# MIPS64EL-NEXT:   ]
+
+.globl _start
+_start:

test/ELF/emulation-ppc.s

+# REQUIRES: ppc
+# RUN: llvm-mc -filetype=obj -triple=powerpc64-unknown-linux %s -o %tppc64
+# RUN: ld.lld -m elf64ppc %tppc64 -o %t2ppc64
+# RUN: llvm-readobj -file-headers %t2ppc64 | FileCheck --check-prefix=PPC64 %s
+# RUN: ld.lld %tppc64 -o %t3ppc64
+# RUN: llvm-readobj -file-headers %t3ppc64 | FileCheck --check-prefix=PPC64 %s
+# PPC64:      ElfHeader {
+# PPC64-NEXT:   Ident {
+# PPC64-NEXT:     Magic: (7F 45 4C 46)
+# PPC64-NEXT:     Class: 64-bit (0x2)
+# PPC64-NEXT:     DataEncoding: BigEndian (0x2)
+# PPC64-NEXT:     FileVersion: 1
+# PPC64-NEXT:     OS/ABI: SystemV (0x0)
+# PPC64-NEXT:     ABIVersion: 0
+# PPC64-NEXT:     Unused: (00 00 00 00 00 00 00)
+# PPC64-NEXT:   }
+# PPC64-NEXT:   Type: Executable (0x2)
+# PPC64-NEXT:   Machine: EM_PPC64 (0x15)
+# PPC64-NEXT:   Version: 1
+# PPC64-NEXT:   Entry:
+# PPC64-NEXT:   ProgramHeaderOffset: 0x40
+# PPC64-NEXT:   SectionHeaderOffset:
+# PPC64-NEXT:   Flags [ (0x2)
+# PPC64-NEXT:     0x2
+# PPC64-NEXT:   ]
+# PPC64-NEXT:   HeaderSize: 64
+# PPC64-NEXT:   ProgramHeaderEntrySize: 56
+# PPC64-NEXT:   ProgramHeaderCount:
+# PPC64-NEXT:   SectionHeaderEntrySize: 64
+# PPC64-NEXT:   SectionHeaderCount:
+# PPC64-NEXT:   StringTableSectionIndex:
+# PPC64-NEXT: }
+
+# RUN: llvm-mc -filetype=obj -triple=powerpc64le-unknown-linux %s -o %tppc64le
+# RUN: ld.lld -m elf64lppc %tppc64le -o %t2ppc64le
+# RUN: llvm-readobj -file-headers %t2ppc64le | FileCheck --check-prefix=PPC64LE %s
+# RUN: ld.lld %tppc64le -o %t3ppc64le
+# RUN: llvm-readobj -file-headers %t3ppc64le | FileCheck --check-prefix=PPC64LE %s
+# PPC64LE:      ElfHeader {
+# PPC64LE-NEXT:   Ident {
+# PPC64LE-NEXT:     Magic: (7F 45 4C 46)
+# PPC64LE-NEXT:     Class: 64-bit (0x2)
+# PPC64LE-NEXT:     DataEncoding: LittleEndian (0x1)
+# PPC64LE-NEXT:     FileVersion: 1
+# PPC64LE-NEXT:     OS/ABI: SystemV (0x0)
+# PPC64LE-NEXT:     ABIVersion: 0
+# PPC64LE-NEXT:     Unused: (00 00 00 00 00 00 00)
+# PPC64LE-NEXT:   }
+# PPC64LE-NEXT:   Type: Executable (0x2)
+# PPC64LE-NEXT:   Machine: EM_PPC64 (0x15)
+# PPC64LE-NEXT:   Version: 1
+# PPC64LE-NEXT:   Entry:
+# PPC64LE-NEXT:   ProgramHeaderOffset: 0x40
+# PPC64LE-NEXT:   SectionHeaderOffset:
+# PPC64LE-NEXT:   Flags [ (0x2)
+# PPC64LE-NEXT:     0x2
+# PPC64LE-NEXT:   ]
+# PPC64LE-NEXT:   HeaderSize: 64
+# PPC64LE-NEXT:   ProgramHeaderEntrySize: 56
+# PPC64LE-NEXT:   ProgramHeaderCount:
+# PPC64LE-NEXT:   SectionHeaderEntrySize: 64
+# PPC64LE-NEXT:   SectionHeaderCount:
+# PPC64LE-NEXT:   StringTableSectionIndex:
+# PPC64LE-NEXT: }
+
+.globl _start
+_start:

test/ELF/emulation-x86.s

+# REQUIRES: x86
+# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-freebsd %s -o %tx64
+# RUN: ld.lld -m elf_amd64_fbsd %tx64 -o %t2x64
+# RUN: llvm-readobj -file-headers %t2x64 | FileCheck --check-prefix=AMD64 %s
+# RUN: ld.lld %tx64 -o %t3x64
+# RUN: llvm-readobj -file-headers %t3x64 | FileCheck --check-prefix=AMD64 %s
+# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t.sysv
+# RUN: ld.lld -m elf_amd64_fbsd %t.sysv -o %t.freebsd
+# RUN: llvm-readobj -file-headers %t.freebsd | FileCheck --check-prefix=AMD64 %s
+# AMD64:      ElfHeader {
+# AMD64-NEXT:   Ident {
+# AMD64-NEXT:     Magic: (7F 45 4C 46)
+# AMD64-NEXT:     Class: 64-bit (0x2)
+# AMD64-NEXT:     DataEncoding: LittleEndian (0x1)
+# AMD64-NEXT:     FileVersion: 1
+# AMD64-NEXT:     OS/ABI: FreeBSD (0x9)
+# AMD64-NEXT:     ABIVersion: 0
+# AMD64-NEXT:     Unused: (00 00 00 00 00 00 00)
+# AMD64-NEXT:   }
+# AMD64-NEXT:   Type: Executable (0x2)
+# AMD64-NEXT:   Machine: EM_X86_64 (0x3E)
+# AMD64-NEXT:   Version: 1
+# AMD64-NEXT:   Entry:
+# AMD64-NEXT:   ProgramHeaderOffset: 0x40
+# AMD64-NEXT:   SectionHeaderOffset:
+# AMD64-NEXT:   Flags [ (0x0)
+# AMD64-NEXT:   ]
+# AMD64-NEXT:   HeaderSize: 64
+# AMD64-NEXT:   ProgramHeaderEntrySize: 56
+# AMD64-NEXT:   ProgramHeaderCount:
+# AMD64-NEXT:   SectionHeaderEntrySize: 64
+# AMD64-NEXT:   SectionHeaderCount:
+# AMD64-NEXT:   StringTableSectionIndex:
+# AMD64-NEXT: }
+
+# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %tx64
+# RUN: ld.lld -m elf_x86_64 %tx64 -o %t2x64
+# RUN: llvm-readobj -file-headers %t2x64 | FileCheck --check-prefix=X86-64 %s
+# RUN: ld.lld %tx64 -o %t3x64
+# RUN: llvm-readobj -file-headers %t3x64 | FileCheck --check-prefix=X86-64 %s
+# RUN: echo 'OUTPUT_FORMAT(elf64-x86-64)' > %t4x64.script
+# RUN: ld.lld %t4x64.script %tx64 -o %t4x64
+# RUN: ld.lld %tx64 -o %t4x64 %t4x64.script
+# RUN: llvm-readobj -file-headers %t4x64 | FileCheck --check-prefix=X86-64 %s
+# X86-64:      ElfHeader {
+# X86-64-NEXT:   Ident {
+# X86-64-NEXT:     Magic: (7F 45 4C 46)
+# X86-64-NEXT:     Class: 64-bit (0x2)
+# X86-64-NEXT:     DataEncoding: LittleEndian (0x1)
+# X86-64-NEXT:     FileVersion: 1
+# X86-64-NEXT:     OS/ABI: SystemV (0x0)
+# X86-64-NEXT:     ABIVersion: 0
+# X86-64-NEXT:     Unused: (00 00 00 00 00 00 00)
+# X86-64-NEXT:   }
+# X86-64-NEXT:   Type: Executable (0x2)
+# X86-64-NEXT:   Machine: EM_X86_64 (0x3E)
+# X86-64-NEXT:   Version: 1
+# X86-64-NEXT:   Entry:
+# X86-64-NEXT:   ProgramHeaderOffset: 0x40
+# X86-64-NEXT:   SectionHeaderOffset:
+# X86-64-NEXT:   Flags [ (0x0)
+# X86-64-NEXT:   ]
+# X86-64-NEXT:   HeaderSize: 64
+# X86-64-NEXT:   ProgramHeaderEntrySize: 56
+# X86-64-NEXT:   ProgramHeaderCount:
+# X86-64-NEXT:   SectionHeaderEntrySize: 64
+# X86-64-NEXT:   SectionHeaderCount:
+# X86-64-NEXT:   StringTableSectionIndex:
+# X86-64-NEXT: }
+
+# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux-gnux32 %s -o %tx32
+# RUN: ld.lld -m elf32_x86_64 %tx32 -o %t2x32
+# RUN: llvm-readobj -file-headers %t2x32 | FileCheck --check-prefix=X32 %s
+# RUN: ld.lld %tx32 -o %t3x32
+# RUN: llvm-readobj -file-headers %t3x32 | FileCheck --check-prefix=X32 %s
+# RUN: echo 'OUTPUT_FORMAT(elf32-x86-64)' > %t4x32.script
+# RUN: ld.lld %t4x32.script %tx32 -o %t4x32
+# RUN: llvm-readobj -file-headers %t4x32 | FileCheck --check-prefix=X32 %s
+# X32:      ElfHeader {
+# X32-NEXT:   Ident {
+# X32-NEXT:     Magic: (7F 45 4C 46)
+# X32-NEXT:     Class: 32-bit (0x1)
+# X32-NEXT:     DataEncoding: LittleEndian (0x1)
+# X32-NEXT:     FileVersion: 1
+# X32-NEXT:     OS/ABI: SystemV (0x0)
+# X32-NEXT:     ABIVersion: 0
+# X32-NEXT:     Unused: (00 00 00 00 00 00 00)
+# X32-NEXT:   }
+# X32-NEXT:   Type: Executable (0x2)
+# X32-NEXT:   Machine: EM_X86_64 (0x3E)
+# X32-NEXT:   Version: 1
+# X32-NEXT:   Entry:
+# X32-NEXT:   ProgramHeaderOffset: 0x34
+# X32-NEXT:   SectionHeaderOffset:
+# X32-NEXT:   Flags [ (0x0)
+# X32-NEXT:   ]
+# X32-NEXT:   HeaderSize: 52
+# X32-NEXT:   ProgramHeaderEntrySize: 32
+# X32-NEXT:   ProgramHeaderCount:
+# X32-NEXT:   SectionHeaderEntrySize: 40
+# X32-NEXT:   SectionHeaderCount:
+# X32-NEXT:   StringTableSectionIndex:
+# X32-NEXT: }
+
+# RUN: llvm-mc -filetype=obj -triple=i686-unknown-linux %s -o %tx86
+# RUN: ld.lld -m elf_i386 %tx86 -o %t2x86
+# RUN: llvm-readobj -file-headers %t2x86 | FileCheck --check-prefix=X86 %s
+# RUN: ld.lld %tx86 -o %t3x86
+# RUN: llvm-readobj -file-headers %t3x86 | FileCheck --check-prefix=X86 %s
+# RUN: echo 'OUTPUT_FORMAT(elf32-i386)' > %t4x86.script
+# RUN: ld.lld %t4x86.script %tx86 -o %t4x86
+# RUN: llvm-readobj -file-headers %t4x86 | FileCheck --check-prefix=X86 %s
+# X86:      ElfHeader {
+# X86-NEXT:   Ident {
+# X86-NEXT:     Magic: (7F 45 4C 46)
+# X86-NEXT:     Class: 32-bit (0x1)
+# X86-NEXT:     DataEncoding: LittleEndian (0x1)
+# X86-NEXT:     FileVersion: 1
+# X86-NEXT:     OS/ABI: SystemV (0x0)
+# X86-NEXT:     ABIVersion: 0
+# X86-NEXT:     Unused: (00 00 00 00 00 00 00)
+# X86-NEXT:   }
+# X86-NEXT:   Type: Executable (0x2)
+# X86-NEXT:   Machine: EM_386 (0x3)
+# X86-NEXT:   Version: 1
+# X86-NEXT:   Entry:
+# X86-NEXT:   ProgramHeaderOffset: 0x34
+# X86-NEXT:   SectionHeaderOffset:
+# X86-NEXT:   Flags [ (0x0)
+# X86-NEXT:   ]
+# X86-NEXT:   HeaderSize: 52
+# X86-NEXT:   ProgramHeaderEntrySize: 32
+# X86-NEXT:   ProgramHeaderCount:
+# X86-NEXT:   SectionHeaderEntrySize: 40
+# X86-NEXT:   SectionHeaderCount:
+# X86-NEXT:   StringTableSectionIndex:
+# X86-NEXT: }
+
+# RUN: llvm-mc -filetype=obj -triple=i686-unknown-freebsd %s -o %tx86fbsd
+# RUN: ld.lld -m elf_i386_fbsd %tx86fbsd -o %t2x86_fbsd
+# RUN: llvm-readobj -file-headers %t2x86_fbsd | FileCheck --check-prefix=X86FBSD %s
+# RUN: ld.lld %tx86fbsd -o %t3x86fbsd
+# RUN: llvm-readobj -file-headers %t3x86fbsd | FileCheck --check-prefix=X86FBSD %s
+# X86FBSD:      ElfHeader {
+# X86FBSD-NEXT:   Ident {
+# X86FBSD-NEXT:     Magic: (7F 45 4C 46)
+# X86FBSD-NEXT:     Class: 32-bit (0x1)
+# X86FBSD-NEXT:     DataEncoding: LittleEndian (0x1)
+# X86FBSD-NEXT:     FileVersion: 1
+# X86FBSD-NEXT:     OS/ABI: FreeBSD (0x9)
+# X86FBSD-NEXT:     ABIVersion: 0
+# X86FBSD-NEXT:     Unused: (00 00 00 00 00 00 00)
+# X86FBSD-NEXT:   }
+# X86FBSD-NEXT:   Type: Executable (0x2)
+# X86FBSD-NEXT:   Machine: EM_386 (0x3)
+# X86FBSD-NEXT:   Version: 1
+# X86FBSD-NEXT:   Entry:
+# X86FBSD-NEXT:   ProgramHeaderOffset: 0x34
+# X86FBSD-NEXT:   SectionHeaderOffset:
+# X86FBSD-NEXT:   Flags [ (0x0)
+# X86FBSD-NEXT:   ]
+# X86FBSD-NEXT:   HeaderSize: 52
+# X86FBSD-NEXT:   ProgramHeaderEntrySize: 32
+# X86FBSD-NEXT:   ProgramHeaderCount:
+# X86FBSD-NEXT:   SectionHeaderEntrySize: 40
+# X86FBSD-NEXT:   SectionHeaderCount:
+# X86FBSD-NEXT:   StringTableSectionIndex:
+# X86FBSD-NEXT: }
+
+# RUN: llvm-mc -filetype=obj -triple=i586-intel-elfiamcu %s -o %tiamcu
+# RUN: ld.lld -m elf_iamcu %tiamcu -o %t2iamcu
+# RUN: llvm-readobj -file-headers %t2iamcu | FileCheck --check-prefix=IAMCU %s
+# RUN: ld.lld %tiamcu -o %t3iamcu
+# RUN: llvm-readobj -file-headers %t3iamcu | FileCheck --check-prefix=IAMCU %s
+# RUN: echo 'OUTPUT_FORMAT(elf32-iamcu)' > %t4iamcu.script
+# RUN: ld.lld %t4iamcu.script %tiamcu -o %t4iamcu
+# RUN: llvm-readobj -file-headers %t4iamcu | FileCheck --check-prefix=IAMCU %s
+# IAMCU:      ElfHeader {
+# IAMCU-NEXT:   Ident {
+# IAMCU-NEXT:     Magic: (7F 45 4C 46)
+# IAMCU-NEXT:     Class: 32-bit (0x1)
+# IAMCU-NEXT:     DataEncoding: LittleEndian (0x1)
+# IAMCU-NEXT:     FileVersion: 1
+# IAMCU-NEXT:     OS/ABI: SystemV (0x0)
+# IAMCU-NEXT:     ABIVersion: 0
+# IAMCU-NEXT:     Unused: (00 00 00 00 00 00 00)
+# IAMCU-NEXT:   }
+# IAMCU-NEXT:   Type: Executable (0x2)
+# IAMCU-NEXT:   Machine: EM_IAMCU (0x6)
+# IAMCU-NEXT:   Version: 1
+# IAMCU-NEXT:   Entry:
+# IAMCU-NEXT:   ProgramHeaderOffset: 0x34
+# IAMCU-NEXT:   SectionHeaderOffset:
+# IAMCU-NEXT:   Flags [ (0x0)
+# IAMCU-NEXT:   ]
+# IAMCU-NEXT:   HeaderSize: 52
+# IAMCU-NEXT:   ProgramHeaderEntrySize: 32
+# IAMCU-NEXT:   ProgramHeaderCount:
+# IAMCU-NEXT:   SectionHeaderEntrySize: 40
+# IAMCU-NEXT:   SectionHeaderCount:
+# IAMCU-NEXT:   StringTableSectionIndex:
+# IAMCU-NEXT: }
+
+.globl _start
+_start:

test/ELF/emulation.s

-# REQUIRES: x86,ppc,mips,aarch64,arm
-# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-freebsd %s -o %tx64
-# RUN: ld.lld -m elf_amd64_fbsd %tx64 -o %t2x64
-# RUN: llvm-readobj -file-headers %t2x64 | FileCheck --check-prefix=AMD64 %s
-# RUN: ld.lld %tx64 -o %t3x64
-# RUN: llvm-readobj -file-headers %t3x64 | FileCheck --check-prefix=AMD64 %s
-# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t.sysv
-# RUN: ld.lld -m elf_amd64_fbsd %t.sysv -o %t.freebsd
-# RUN: llvm-readobj -file-headers %t.freebsd | FileCheck --check-prefix=AMD64 %s
-# AMD64:      ElfHeader {
-# AMD64-NEXT:   Ident {
-# AMD64-NEXT:     Magic: (7F 45 4C 46)
-# AMD64-NEXT:     Class: 64-bit (0x2)
-# AMD64-NEXT:     DataEncoding: LittleEndian (0x1)
-# AMD64-NEXT:     FileVersion: 1
-# AMD64-NEXT:     OS/ABI: FreeBSD (0x9)
-# AMD64-NEXT:     ABIVersion: 0
-# AMD64-NEXT:     Unused: (00 00 00 00 00 00 00)
-# AMD64-NEXT:   }
-# AMD64-NEXT:   Type: Executable (0x2)
-# AMD64-NEXT:   Machine: EM_X86_64 (0x3E)
-# AMD64-NEXT:   Version: 1
-# AMD64-NEXT:   Entry:
-# AMD64-NEXT:   ProgramHeaderOffset: 0x40
-# AMD64-NEXT:   SectionHeaderOffset:
-# AMD64-NEXT:   Flags [ (0x0)
-# AMD64-NEXT:   ]
-# AMD64-NEXT:   HeaderSize: 64
-# AMD64-NEXT:   ProgramHeaderEntrySize: 56
-# AMD64-NEXT:   ProgramHeaderCount:
-# AMD64-NEXT:   SectionHeaderEntrySize: 64
-# AMD64-NEXT:   SectionHeaderCount:
-# AMD64-NEXT:   StringTableSectionIndex:
-# AMD64-NEXT: }
-
-# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %tx64
-# RUN: ld.lld -m elf_x86_64 %tx64 -o %t2x64
-# RUN: llvm-readobj -file-headers %t2x64 | FileCheck --check-prefix=X86-64 %s
-# RUN: ld.lld %tx64 -o %t3x64
-# RUN: llvm-readobj -file-headers %t3x64 | FileCheck --check-prefix=X86-64 %s
-# RUN: echo 'OUTPUT_FORMAT(elf64-x86-64)' > %t4x64.script
-# RUN: ld.lld %t4x64.script %tx64 -o %t4x64
-# RUN: ld.lld %tx64 -o %t4x64 %t4x64.script
-# RUN: llvm-readobj -file-headers %t4x64 | FileCheck --check-prefix=X86-64 %s
-# X86-64:      ElfHeader {
-# X86-64-NEXT:   Ident {
-# X86-64-NEXT:     Magic: (7F 45 4C 46)
-# X86-64-NEXT:     Class: 64-bit (0x2)
-# X86-64-NEXT:     DataEncoding: LittleEndian (0x1)
-# X86-64-NEXT:     FileVersion: 1
-# X86-64-NEXT:     OS/ABI: SystemV (0x0)
-# X86-64-NEXT:     ABIVersion: 0
-# X86-64-NEXT:     Unused: (00 00 00 00 00 00 00)
-# X86-64-NEXT:   }
-# X86-64-NEXT:   Type: Executable (0x2)
-# X86-64-NEXT:   Machine: EM_X86_64 (0x3E)
-# X86-64-NEXT:   Version: 1
-# X86-64-NEXT:   Entry:
-# X86-64-NEXT:   ProgramHeaderOffset: 0x40
-# X86-64-NEXT:   SectionHeaderOffset:
-# X86-64-NEXT:   Flags [ (0x0)
-# X86-64-NEXT:   ]
-# X86-64-NEXT:   HeaderSize: 64
-# X86-64-NEXT:   ProgramHeaderEntrySize: 56
-# X86-64-NEXT:   ProgramHeaderCount:
-# X86-64-NEXT:   SectionHeaderEntrySize: 64
-# X86-64-NEXT:   SectionHeaderCount:
-# X86-64-NEXT:   StringTableSectionIndex:
-# X86-64-NEXT: }
-
-# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux-gnux32 %s -o %tx32
-# RUN: ld.lld -m elf32_x86_64 %tx32 -o %t2x32
-# RUN: llvm-readobj -file-headers %t2x32 | FileCheck --check-prefix=X32 %s
-# RUN: ld.lld %tx32 -o %t3x32
-# RUN: llvm-readobj -file-headers %t3x32 | FileCheck --check-prefix=X32 %s
-# RUN: echo 'OUTPUT_FORMAT(elf32-x86-64)' > %t4x32.script
-# RUN: ld.lld %t4x32.script %tx32 -o %t4x32
-# RUN: llvm-readobj -file-headers %t4x32 | FileCheck --check-prefix=X32 %s
-# X32:      ElfHeader {
-# X32-NEXT:   Ident {
-# X32-NEXT:     Magic: (7F 45 4C 46)
-# X32-NEXT:     Class: 32-bit (0x1)
-# X32-NEXT:     DataEncoding: LittleEndian (0x1)
-# X32-NEXT:     FileVersion: 1
-# X32-NEXT:     OS/ABI: SystemV (0x0)
-# X32-NEXT:     ABIVersion: 0
-# X32-NEXT:     Unused: (00 00 00 00 00 00 00)
-# X32-NEXT:   }
-# X32-NEXT:   Type: Executable (0x2)
-# X32-NEXT:   Machine: EM_X86_64 (0x3E)
-# X32-NEXT:   Version: 1
-# X32-NEXT:   Entry:
-# X32-NEXT:   ProgramHeaderOffset: 0x34
-# X32-NEXT:   SectionHeaderOffset:
-# X32-NEXT:   Flags [ (0x0)
-# X32-NEXT:   ]
-# X32-NEXT:   HeaderSize: 52
-# X32-NEXT:   ProgramHeaderEntrySize: 32
-# X32-NEXT:   ProgramHeaderCount:
-# X32-NEXT:   SectionHeaderEntrySize: 40
-# X32-NEXT:   SectionHeaderCount:
-# X32-NEXT:   StringTableSectionIndex:
-# X32-NEXT: }
-
-# RUN: llvm-mc -filetype=obj -triple=i686-unknown-linux %s -o %tx86
-# RUN: ld.lld -m elf_i386 %tx86 -o %t2x86
-# RUN: llvm-readobj -file-headers %t2x86 | FileCheck --check-prefix=X86 %s
-# RUN: ld.lld %tx86 -o %t3x86
-# RUN: llvm-readobj -file-headers %t3x86 | FileCheck --check-prefix=X86 %s
-# RUN: echo 'OUTPUT_FORMAT(elf32-i386)' > %t4x86.script
-# RUN: ld.lld %t4x86.script %tx86 -o %t4x86
-# RUN: llvm-readobj -file-headers %t4x86 | FileCheck --check-prefix=X86 %s
-# X86:      ElfHeader {
-# X86-NEXT:   Ident {
-# X86-NEXT:     Magic: (7F 45 4C 46)
-# X86-NEXT:     Class: 32-bit (0x1)
-# X86-NEXT:     DataEncoding: LittleEndian (0x1)
-# X86-NEXT:     FileVersion: 1
-# X86-NEXT:     OS/ABI: SystemV (0x0)
-# X86-NEXT:     ABIVersion: 0
-# X86-NEXT:     Unused: (00 00 00 00 00 00 00)
-# X86-NEXT:   }
-# X86-NEXT:   Type: Executable (0x2)
-# X86-NEXT:   Machine: EM_386 (0x3)
-# X86-NEXT:   Version: 1
-# X86-NEXT:   Entry:
-# X86-NEXT:   ProgramHeaderOffset: 0x34
-# X86-NEXT:   SectionHeaderOffset:
-# X86-NEXT:   Flags [ (0x0)
-# X86-NEXT:   ]
-# X86-NEXT:   HeaderSize: 52
-# X86-NEXT:   ProgramHeaderEntrySize: 32
-# X86-NEXT:   ProgramHeaderCount:
-# X86-NEXT:   SectionHeaderEntrySize: 40
-# X86-NEXT:   SectionHeaderCount:
-# X86-NEXT:   StringTableSectionIndex:
-# X86-NEXT: }
-
-# RUN: llvm-mc -filetype=obj -triple=i686-unknown-freebsd %s -o %tx86fbsd
-# RUN: ld.lld -m elf_i386_fbsd %tx86fbsd -o %t2x86_fbsd
-# RUN: llvm-readobj -file-headers %t2x86_fbsd | FileCheck --check-prefix=X86FBSD %s
-# RUN: ld.lld %tx86fbsd -o %t3x86fbsd
-# RUN: llvm-readobj -file-headers %t3x86fbsd | FileCheck --check-prefix=X86FBSD %s
-# X86FBSD:      ElfHeader {
-# X86FBSD-NEXT:   Ident {
-# X86FBSD-NEXT:     Magic: (7F 45 4C 46)
-# X86FBSD-NEXT:     Class: 32-bit (0x1)
-# X86FBSD-NEXT:     DataEncoding: LittleEndian (0x1)
-# X86FBSD-NEXT:     FileVersion: 1
-# X86FBSD-NEXT:     OS/ABI: FreeBSD (0x9)
-# X86FBSD-NEXT:     ABIVersion: 0
-# X86FBSD-NEXT:     Unused: (00 00 00 00 00 00 00)
-# X86FBSD-NEXT:   }
-# X86FBSD-NEXT:   Type: Executable (0x2)
-# X86FBSD-NEXT:   Machine: EM_386 (0x3)
-# X86FBSD-NEXT:   Version: 1
-# X86FBSD-NEXT:   Entry:
-# X86FBSD-NEXT:   ProgramHeaderOffset: 0x34
-# X86FBSD-NEXT:   SectionHeaderOffset:
-# X86FBSD-NEXT:   Flags [ (0x0)
-# X86FBSD-NEXT:   ]
-# X86FBSD-NEXT:   HeaderSize: 52
-# X86FBSD-NEXT:   ProgramHeaderEntrySize: 32
-# X86FBSD-NEXT:   ProgramHeaderCount:
-# X86FBSD-NEXT:   SectionHeaderEntrySize: 40
-# X86FBSD-NEXT:   SectionHeaderCount:
-# X86FBSD-NEXT:   StringTableSectionIndex:
-# X86FBSD-NEXT: }
-
-# RUN: llvm-mc -filetype=obj -triple=i586-intel-elfiamcu %s -o %tiamcu
-# RUN: ld.lld -m elf_iamcu %tiamcu -o %t2iamcu
-# RUN: llvm-readobj -file-headers %t2iamcu | FileCheck --check-prefix=IAMCU %s
-# RUN: ld.lld %tiamcu -o %t3iamcu
-# RUN: llvm-readobj -file-headers %t3iamcu | FileCheck --check-prefix=IAMCU %s
-# RUN: echo 'OUTPUT_FORMAT(elf32-iamcu)' > %t4iamcu.script
-# RUN: ld.lld %t4iamcu.script %tiamcu -o %t4iamcu
-# RUN: llvm-readobj -file-headers %t4iamcu | FileCheck --check-prefix=IAMCU %s
-# IAMCU:      ElfHeader {
-# IAMCU-NEXT:   Ident {
-# IAMCU-NEXT:     Magic: (7F 45 4C 46)
-# IAMCU-NEXT:     Class: 32-bit (0x1)
-# IAMCU-NEXT:     DataEncoding: LittleEndian (0x1)
-# IAMCU-NEXT:     FileVersion: 1
-# IAMCU-NEXT:     OS/ABI: SystemV (0x0)
-# IAMCU-NEXT:     ABIVersion: 0
-# IAMCU-NEXT:     Unused: (00 00 00 00 00 00 00)
-# IAMCU-NEXT:   }
-# IAMCU-NEXT:   Type: Executable (0x2)
-# IAMCU-NEXT:   Machine: EM_IAMCU (0x6)
-# IAMCU-NEXT:   Version: 1
-# IAMCU-NEXT:   Entry:
-# IAMCU-NEXT:   ProgramHeaderOffset: 0x34
-# IAMCU-NEXT:   SectionHeaderOffset:
-# IAMCU-NEXT:   Flags [ (0x0)
-# IAMCU-NEXT:   ]
-# IAMCU-NEXT:   HeaderSize: 52
-# IAMCU-NEXT:   ProgramHeaderEntrySize: 32
-# IAMCU-NEXT:   ProgramHeaderCount:
-# IAMCU-NEXT:   SectionHeaderEntrySize: 40
-# IAMCU-NEXT:   SectionHeaderCount:
-# IAMCU-NEXT:   StringTableSectionIndex:
-# IAMCU-NEXT: }
-
-# RUN: llvm-mc -filetype=obj -triple=powerpc64-unknown-linux %s -o %tppc64
-# RUN: ld.lld -m elf64ppc %tppc64 -o %t2ppc64
-# RUN: llvm-readobj -file-headers %t2ppc64 | FileCheck --check-prefix=PPC64 %s
-# RUN: ld.lld %tppc64 -o %t3ppc64
-# RUN: llvm-readobj -file-headers %t3ppc64 | FileCheck --check-prefix=PPC64 %s
-# PPC64:      ElfHeader {
-# PPC64-NEXT:   Ident {
-# PPC64-NEXT:     Magic: (7F 45 4C 46)
-# PPC64-NEXT:     Class: 64-bit (0x2)
-# PPC64-NEXT:     DataEncoding: BigEndian (0x2)
-# PPC64-NEXT:     FileVersion: 1
-# PPC64-NEXT:     OS/ABI: SystemV (0x0)
-# PPC64-NEXT:     ABIVersion: 0
-# PPC64-NEXT:     Unused: (00 00 00 00 00 00 00)
-# PPC64-NEXT:   }
-# PPC64-NEXT:   Type: Executable (0x2)
-# PPC64-NEXT:   Machine: EM_PPC64 (0x15)
-# PPC64-NEXT:   Version: 1
-# PPC64-NEXT:   Entry:
-# PPC64-NEXT:   ProgramHeaderOffset: 0x40
-# PPC64-NEXT:   SectionHeaderOffset:
-# PPC64-NEXT:   Flags [ (0x2)
-# PPC64-NEXT:     0x2
-# PPC64-NEXT:   ]
-# PPC64-NEXT:   HeaderSize: 64
-# PPC64-NEXT:   ProgramHeaderEntrySize: 56
-# PPC64-NEXT:   ProgramHeaderCount:
-# PPC64-NEXT:   SectionHeaderEntrySize: 64
-# PPC64-NEXT:   SectionHeaderCount:
-# PPC64-NEXT:   StringTableSectionIndex:
-# PPC64-NEXT: }
-
-# RUN: llvm-mc -filetype=obj -triple=powerpc64le-unknown-linux %s -o %tppc64le
-# RUN: ld.lld -m elf64lppc %tppc64le -o %t2ppc64le
-# RUN: llvm-readobj -file-headers %t2ppc64le | FileCheck --check-prefix=PPC64LE %s
-# RUN: ld.lld %tppc64le -o %t3ppc64le
-# RUN: llvm-readobj -file-headers %t3ppc64le | FileCheck --check-prefix=PPC64LE %s
-# PPC64LE:      ElfHeader {
-# PPC64LE-NEXT:   Ident {
-# PPC64LE-NEXT:     Magic: (7F 45 4C 46)
-# PPC64LE-NEXT:     Class: 64-bit (0x2)
-# PPC64LE-NEXT:     DataEncoding: LittleEndian (0x1)
-# PPC64LE-NEXT:     FileVersion: 1
-# PPC64LE-NEXT:     OS/ABI: SystemV (0x0)
-# PPC64LE-NEXT:     ABIVersion: 0
-# PPC64LE-NEXT:     Unused: (00 00 00 00 00 00 00)
-# PPC64LE-NEXT:   }
-# PPC64LE-NEXT:   Type: Executable (0x2)
-# PPC64LE-NEXT:   Machine: EM_PPC64 (0x15)
-# PPC64LE-NEXT:   Version: 1
-# PPC64LE-NEXT:   Entry:
-# PPC64LE-NEXT:   ProgramHeaderOffset: 0x40
-# PPC64LE-NEXT:   SectionHeaderOffset:
-# PPC64LE-NEXT:   Flags [ (0x2)
-# PPC64LE-NEXT:     0x2
-# PPC64LE-NEXT:   ]
-# PPC64LE-NEXT:   HeaderSize: 64
-# PPC64LE-NEXT:   ProgramHeaderEntrySize: 56
-# PPC64LE-NEXT:   ProgramHeaderCount:
-# PPC64LE-NEXT:   SectionHeaderEntrySize: 64
-# PPC64LE-NEXT:   SectionHeaderCount:
-# PPC64LE-NEXT:   StringTableSectionIndex:
-# PPC64LE-NEXT: }
-
-# RUN: llvm-mc -filetype=obj -triple=mips-unknown-linux %s -o %tmips
-# RUN: ld.lld -m elf32btsmip -e _start %tmips -o %t2mips
-# RUN: llvm-readobj -file-headers %t2mips | FileCheck --check-prefix=MIPS %s
-# RUN: ld.lld %tmips -e _start -o %t3mips
-# RUN: llvm-readobj -file-headers %t3mips | FileCheck --check-prefix=MIPS %s
-# MIPS:      ElfHeader {
-# MIPS-NEXT:   Ident {
-# MIPS-NEXT:     Magic: (7F 45 4C 46)
-# MIPS-NEXT:     Class: 32-bit (0x1)
-# MIPS-NEXT:     DataEncoding: BigEndian (0x2)
-# MIPS-NEXT:     FileVersion: 1
-# MIPS-NEXT:     OS/ABI: SystemV (0x0)
-# MIPS-NEXT:     ABIVersion: 1
-# MIPS-NEXT:     Unused: (00 00 00 00 00 00 00)
-# MIPS-NEXT:   }
-# MIPS-NEXT:   Type: Executable (0x2)
-# MIPS-NEXT:   Machine: EM_MIPS (0x8)
-# MIPS-NEXT:   Version: 1
-# MIPS-NEXT:   Entry:
-# MIPS-NEXT:   ProgramHeaderOffset: 0x34
-# MIPS-NEXT:   SectionHeaderOffset:
-# MIPS-NEXT:   Flags [
-# MIPS-NEXT:     EF_MIPS_ABI_O32
-# MIPS-NEXT:     EF_MIPS_ARCH_32
-# MIPS-NEXT:     EF_MIPS_CPIC
-# MIPS-NEXT:   ]
-
-# RUN: llvm-mc -filetype=obj -triple=mipsel-unknown-linux %s -o %tmipsel
-# RUN: ld.lld -m elf32ltsmip -e _start %tmipsel -o %t2mipsel
-# RUN: llvm-readobj -file-headers %t2mipsel | FileCheck --check-prefix=MIPSEL %s
-# RUN: ld.lld -melf32ltsmip -e _start %tmipsel -o %t2mipsel
-# RUN: llvm-readobj -file-headers %t2mipsel | FileCheck --check-prefix=MIPSEL %s
-# RUN: ld.lld %tmipsel -e _start -o %t3mipsel
-# RUN: llvm-readobj -file-headers %t3mipsel | FileCheck --check-prefix=MIPSEL %s
-# MIPSEL:      ElfHeader {
-# MIPSEL-NEXT:   Ident {
-# MIPSEL-NEXT:     Magic: (7F 45 4C 46)
-# MIPSEL-NEXT:     Class: 32-bit (0x1)
-# MIPSEL-NEXT:     DataEncoding: LittleEndian (0x1)
-# MIPSEL-NEXT:     FileVersion: 1
-# MIPSEL-NEXT:     OS/ABI: SystemV (0x0)
-# MIPSEL-NEXT:     ABIVersion: 1
-# MIPSEL-NEXT:     Unused: (00 00 00 00 00 00 00)
-# MIPSEL-NEXT:   }
-# MIPSEL-NEXT:   Type: Executable (0x2)
-# MIPSEL-NEXT:   Machine: EM_MIPS (0x8)
-# MIPSEL-NEXT:   Version: 1
-# MIPSEL-NEXT:   Entry:
-# MIPSEL-NEXT:   ProgramHeaderOffset: 0x34
-# MIPSEL-NEXT:   SectionHeaderOffset:
-# MIPSEL-NEXT:   Flags [
-# MIPSEL-NEXT:     EF_MIPS_ABI_O32
-# MIPSEL-NEXT:     EF_MIPS_ARCH_32
-# MIPSEL-NEXT:     EF_MIPS_CPIC
-# MIPSEL-NEXT:   ]
-
-# RUN: llvm-mc -filetype=obj -triple=mips64-unknown-linux -position-independent \
-# RUN:         %s -o %tmips64
-# RUN: ld.lld -m elf64btsmip -e _start %tmips64 -o %t2mips64
-# RUN: llvm-readobj -file-headers %t2mips64 | FileCheck --check-prefix=MIPS64 %s
-# RUN: ld.lld %tmips64 -e _start -o %t3mips64
-# RUN: llvm-readobj -file-headers %t3mips64 | FileCheck --check-prefix=MIPS64 %s
-# MIPS64:      ElfHeader {
-# MIPS64-NEXT:   Ident {
-# MIPS64-NEXT:     Magic: (7F 45 4C 46)
-# MIPS64-NEXT:     Class: 64-bit (0x2)
-# MIPS64-NEXT:     DataEncoding: BigEndian (0x2)
-# MIPS64-NEXT:     FileVersion: 1
-# MIPS64-NEXT:     OS/ABI: SystemV (0x0)
-# MIPS64-NEXT:     ABIVersion: 0
-# MIPS64-NEXT:     Unused: (00 00 00 00 00 00 00)
-# MIPS64-NEXT:   }
-# MIPS64-NEXT:   Type: Executable (0x2)
-# MIPS64-NEXT:   Machine: EM_MIPS (0x8)
-# MIPS64-NEXT:   Version: 1
-# MIPS64-NEXT:   Entry:
-# MIPS64-NEXT:   ProgramHeaderOffset: 0x40
-# MIPS64-NEXT:   SectionHeaderOffset:
-# MIPS64-NEXT:   Flags [
-# MIPS64-NEXT:     EF_MIPS_ARCH_64
-# MIPS64-NEXT:     EF_MIPS_CPIC
-# MIPS64-NEXT:     EF_MIPS_PIC
-# MIPS64-NEXT:   ]
-
-# RUN: llvm-mc -filetype=obj -triple=mips64el-unknown-linux \
-# RUN:         -position-independent %s -o %tmips64el
-# RUN: ld.lld -m elf64ltsmip -e _start %tmips64el -o %t2mips64el
-# RUN: llvm-readobj -file-headers %t2mips64el | FileCheck --check-prefix=MIPS64EL %s
-# RUN: ld.lld %tmips64el -e _start -o %t3mips64el
-# RUN: llvm-readobj -file-headers %t3mips64el | FileCheck --check-prefix=MIPS64EL %s
-# MIPS64EL:      ElfHeader {
-# MIPS64EL-NEXT:   Ident {
-# MIPS64EL-NEXT:     Magic: (7F 45 4C 46)
-# MIPS64EL-NEXT:     Class: 64-bit (0x2)
-# MIPS64EL-NEXT:     DataEncoding: LittleEndian (0x1)
-# MIPS64EL-NEXT:     FileVersion: 1
-# MIPS64EL-NEXT:     OS/ABI: SystemV (0x0)
-# MIPS64EL-NEXT:     ABIVersion: 0
-# MIPS64EL-NEXT:     Unused: (00 00 00 00 00 00 00)
-# MIPS64EL-NEXT:   }
-# MIPS64EL-NEXT:   Type: Executable (0x2)
-# MIPS64EL-NEXT:   Machine: EM_MIPS (0x8)
-# MIPS64EL-NEXT:   Version: 1
-# MIPS64EL-NEXT:   Entry:
-# MIPS64EL-NEXT:   ProgramHeaderOffset: 0x40
-# MIPS64EL-NEXT:   SectionHeaderOffset:
-# MIPS64EL-NEXT:   Flags [
-# MIPS64EL-NEXT:     EF_MIPS_ARCH_64
-# MIPS64EL-NEXT:     EF_MIPS_CPIC
-# MIPS64EL-NEXT:     EF_MIPS_PIC
-# MIPS64EL-NEXT:   ]
-
-# RUN: llvm-mc -filetype=obj -triple=aarch64-unknown-linux %s -o %taarch64
-# RUN: ld.lld -m aarch64linux %taarch64 -o %t2aarch64
-# RUN: llvm-readobj -file-headers %t2aarch64 | FileCheck --check-prefix=AARCH64 %s
-# RUN: ld.lld -m aarch64elf %taarch64 -o %t3aarch64
-# RUN: llvm-readobj -file-headers %t3aarch64 | FileCheck --check-prefix=AARCH64 %s
-# RUN: ld.lld -m aarch64_elf64_le_vec %taarch64 -o %t4aarch64
-# RUN: llvm-readobj -file-headers %t4aarch64 | FileCheck --check-prefix=AARCH64 %s
-# RUN: ld.lld %taarch64 -o %t5aarch64
-# RUN: llvm-readobj -file-headers %t5aarch64 | FileCheck --check-prefix=AARCH64 %s
-# RUN: echo 'OUTPUT_FORMAT(elf64-littleaarch64)' > %t4aarch64.script
-# RUN: ld.lld %t4aarch64.script %taarch64 -o %t4aarch64
-# RUN: llvm-readobj -file-headers %t4aarch64 | FileCheck --check-prefix=AARCH64 %s
-# AARCH64:      ElfHeader {
-# AARCH64-NEXT:   Ident {
-# AARCH64-NEXT:     Magic: (7F 45 4C 46)
-# AARCH64-NEXT:     Class: 64-bit (0x2)
-# AARCH64-NEXT:     DataEncoding: LittleEndian (0x1)
-# AARCH64-NEXT:     FileVersion: 1
-# AARCH64-NEXT:     OS/ABI: SystemV (0x0)
-# AARCH64-NEXT:     ABIVersion: 0
-# AARCH64-NEXT:     Unused: (00 00 00 00 00 00 00)
-# AARCH64-NEXT:   }
-# AARCH64-NEXT:   Type: Executable (0x2)
-# AARCH64-NEXT:   Machine: EM_AARCH64 (0xB7)
-# AARCH64-NEXT:   Version: 1
-# AARCH64-NEXT:   Entry:
-# AARCH64-NEXT:   ProgramHeaderOffset: 0x40
-# AARCH64-NEXT:   SectionHeaderOffset:
-# AARCH64-NEXT:   Flags [ (0x0)
-# AARCH64-NEXT:   ]
-
-# RUN: llvm-mc -filetype=obj -triple=armv7-unknown-linux %s -o %tarm
-# RUN: ld.lld -m armelf %tarm -o %t2arm
-# RUN: llvm-readobj -file-headers %t2arm | FileCheck --check-prefix=ARM %s
-# RUN: ld.lld -m armelf_linux_eabi %tarm -o %t3arm
-# RUN: llvm-readobj -file-headers %t3arm | FileCheck --check-prefix=ARM %s
-# RUN: ld.lld %tarm -o %t4arm
-# RUN: llvm-readobj -file-headers %t4arm | FileCheck --check-prefix=ARM %s
-# RUN: echo 'OUTPUT_FORMAT(elf32-littlearm)' > %t5arm.script
-# RUN: ld.lld %t5arm.script %tarm -o %t5arm
-# RUN: llvm-readobj -file-headers %t5arm | FileCheck --check-prefix=ARM %s
-# ARM:      ElfHeader {
-# ARM-NEXT:   Ident {
-# ARM-NEXT:     Magic: (7F 45 4C 46)
-# ARM-NEXT:     Class: 32-bit (0x1)
-# ARM-NEXT:     DataEncoding: LittleEndian (0x1)
-# ARM-NEXT:     FileVersion: 1
-# ARM-NEXT:     OS/ABI: SystemV (0x0)
-# ARM-NEXT:     ABIVersion: 0
-# ARM-NEXT:     Unused: (00 00 00 00 00 00 00)
-# ARM-NEXT:   }
-# ARM-NEXT:   Type: Executable (0x2)
-# ARM-NEXT:   Machine: EM_ARM (0x28)
-# ARM-NEXT:   Version: 1
-
-.globl _start
-_start: