1# RUN: echo abcd > %t.txt
2
3# RUN: llvm-objcopy -I binary -O elf64-littleaarch64 %t.txt %t.aarch64.o
4# RUN: llvm-readobj --file-headers %t.aarch64.o | FileCheck %s --check-prefixes=CHECK,LE,AARCH64,64
5
6# RUN: llvm-objcopy -I binary -O elf32-littlearm %t.txt %t.arm.o
7# RUN: llvm-readobj --file-headers %t.arm.o | FileCheck %s --check-prefixes=CHECK,LE,ARM,32
8
9# RUN: llvm-objcopy -I binary -O elf32-i386 %t.txt %t.i386.o
10# RUN: llvm-readobj --file-headers %t.i386.o | FileCheck %s --check-prefixes=CHECK,LE,I386,32
11
12# RUN: llvm-objcopy -I binary -O elf64-x86-64 %t.txt %t.x86-64.o
13# RUN: llvm-readobj --file-headers %t.x86-64.o | FileCheck %s --check-prefixes=CHECK,LE,X86-64,64
14
15# RUN: llvm-objcopy -I binary -O elf32-bigmips %t.txt %t.mips.o
16# RUN: llvm-readobj --file-headers %t.mips.o | FileCheck %s --check-prefixes=CHECK,BE,MIPS,32
17
18# RUN: llvm-objcopy -I binary -O elf64-powerpcle %t.txt %t.ppc64le.o
19# RUN: llvm-readobj --file-headers %t.ppc64le.o | FileCheck %s --check-prefixes=CHECK,LE,PPC64,64
20
21# RUN: llvm-objcopy -I binary -O elf32-littleriscv %t.txt %t.rv32.o
22# RUN: llvm-readobj --file-headers %t.rv32.o | FileCheck %s --check-prefixes=CHECK,LE,RISCV32,32
23
24# RUN: llvm-objcopy -I binary -O elf64-littleriscv %t.txt %t.rv64.o
25# RUN: llvm-readobj --file-headers %t.rv64.o | FileCheck %s --check-prefixes=CHECK,LE,RISCV64,64
26
27# RUN: llvm-objcopy -I binary -O elf32-sparc %t.txt %t.sparc.o
28# RUN: llvm-readobj --file-headers %t.sparc.o | FileCheck %s --check-prefixes=CHECK,BE,SPARC,32
29
30# RUN: llvm-objcopy -I binary -O elf32-sparcel %t.txt %t.sparcel.o
31# RUN: llvm-readobj --file-headers %t.sparcel.o | FileCheck %s --check-prefixes=CHECK,LE,SPARCEL,32
32
33# RUN: llvm-objcopy -I binary -O elf32-hexagon %t.txt %t.hexagon.o
34# RUN: llvm-readobj --file-headers %t.hexagon.o | FileCheck %s --check-prefixes=CHECK,LE,HEXAGON,32
35
36# CHECK: Format:
37# 32-SAME:      elf32-
38# 64-SAME:      elf64-
39# AARCH64-SAME: littleaarch64
40# ARM-SAME:     littlearm
41# HEXAGON-SAME: hexagon
42# I386-SAME:    i386
43# MIPS-SAME:    mips{{$}}
44# RISCV32-SAME: riscv{{$}}
45# RISCV64-SAME: riscv{{$}}
46# PPC-SAME:     powerpc{{$}}
47# PPC64le-SAME: powerpc{{$}}
48# SPARC-SAME:   sparc
49# SPARCEL-SAME: sparc
50# X86-64-SAME:  x86-64
51
52# AARCH64-NEXT: Arch: aarch64
53# ARM-NEXT:     Arch: arm
54# HEXAGON-NEXT: Arch: hexagon
55# I386-NEXT:    Arch: i386
56# MIPS-NEXT:    Arch: mips{{$}}
57# PPC-NEXT:     Arch: powerpc{{$}}
58# PPC64-NEXT:   Arch: powerpc64le
59# RISCV32-NEXT: Arch: riscv32
60# RISCV64-NEXT: Arch: riscv64
61# SPARC-NEXT:   Arch: sparc{{$}}
62# SPARCEL-NEXT: Arch: sparcel
63# X86-64-NEXT:  Arch: x86_64
64
65# 32-NEXT:      AddressSize: 32bit
66# 64-NEXT:      AddressSize: 64bit
67
68# CHECK:        ElfHeader {
69# CHECK-NEXT:     Ident {
70# CHECK-NEXT:       Magic: (7F 45 4C 46)
71# 32-NEXT:          Class: 32-bit (0x1)
72# 64-NEXT:          Class: 64-bit (0x2)
73# LE-NEXT:          DataEncoding: LittleEndian (0x1)
74# BE-NEXT:          DataEncoding: BigEndian (0x2)
75# CHECK-NEXT:       FileVersion: 1
76# CHECK-NEXT:       OS/ABI: SystemV (0x0)
77# CHECK-NEXT:       ABIVersion: 0
78# CHECK-NEXT:       Unused: (00 00 00 00 00 00 00)
79# CHECK-NEXT:     }
80# CHECK-NEXT:     Type: Relocatable (0x1)
81
82## In GNU objcopy, e_machine is EM_NONE unless -B is specifid.
83## It is not very clear why it behaves this way.
84## We fill in the field regardless of -B.
85# AARCH64-NEXT:   Machine: EM_AARCH64 (0xB7)
86# ARM-NEXT:       Machine: EM_ARM (0x28)
87# HEXAGON-NEXT:   Machine: EM_HEXAGON (0xA4)
88# I386-NEXT:      Machine: EM_386 (0x3)
89# MIPS-NEXT:      Machine: EM_MIPS (0x8)
90# PPC-NEXT:       Machine: EM_PPC (0x14)
91# PPC64-NEXT:     Machine: EM_PPC64 (0x15)
92# RISCV32-NEXT:   Machine: EM_RISCV (0xF3)
93# RISCV64-NEXT:   Machine: EM_RISCV (0xF3)
94# SPARC-NEXT:     Machine: EM_SPARC (0x2)
95# SPARCEL-NEXT:   Machine: EM_SPARC (0x2)
96# X86-64-NEXT:    Machine: EM_X86_64 (0x3E)
97
98# CHECK-NEXT:     Version: 1
99# CHECK-NEXT:     Entry: 0x0
100# CHECK-NEXT:     ProgramHeaderOffset:
101# CHECK-NEXT:     SectionHeaderOffset:
102# CHECK-NEXT:     Flags [ (0x0)
103# CHECK-NEXT:     ]
104# 32-NEXT:        HeaderSize: 52
105# 64-NEXT:        HeaderSize: 64
106# 32-NEXT:        ProgramHeaderEntrySize: 0
107# 64-NEXT:        ProgramHeaderEntrySize: 0
108# CHECK-NEXT:     ProgramHeaderCount: 0
109# 32-NEXT:        SectionHeaderEntrySize: 40
110# 64-NEXT:        SectionHeaderEntrySize: 64
111# CHECK-NEXT:     SectionHeaderCount: 4
112# CHECK-NEXT:     StringTableSectionIndex:
113# CHECK-NEXT:   }
114
115## ELFOSABI_NONE = ELFOSABI_SYSV = 0 is the default.
116## "-freebsd" suffixed target name can change the field to ELFOSABI_FREEBSD.
117
118## Many uses of objcopy use no spaces in the flags, make sure that also works.
119# RUN: llvm-objcopy -Ibinary -O elf64-x86-64-freebsd %t.txt %t.freebsd.o
120# RUN: llvm-readobj --file-headers %t.freebsd.o | FileCheck %s --check-prefixes=FREEBSD
121
122# FREEBSD: OS/ABI: FreeBSD
123