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[llvm-objcopy]Add coverage for --split-dwo and --output-format

Also fix up a couple of minor issues in the test being updated, where
FileCheck could match on incorrect output and fix the test case order to
match the struct order.

Reviewed by: grimar

Differential Revision: https://reviews.llvm.org/D59691

llvm-svn: 356746
This commit is contained in:
James Henderson 2019-03-22 12:45:27 +00:00
parent 490cc98cbb
commit 6db6680acb

View File

@ -1,33 +1,50 @@
# Show that the --output-format correctly configures both the main output file
# and DWO output.
# Note that we don't actually need any DWARF to produce the DWO file.
# RUN: yaml2obj %s > %t.o
# RUN: llvm-objcopy %t.o -O elf32-i386 %t.elf32_i386.o
# Without --output-format, the format should match the input.
# RUN: llvm-objcopy %t.o %t.default.o --split-dwo=%t.default.dwo
# RUN: llvm-readobj --file-headers %t.default.o | FileCheck %s --check-prefixes=CHECK,DEFAULT,32
# RUN: llvm-readobj --file-headers %t.default.dwo | FileCheck %s --check-prefixes=CHECK,DEFAULT,32
# RUN: llvm-objcopy %t.o -O elf32-i386 %t.elf32_i386.o --split-dwo=%t.elf32_i386.dwo
# RUN: llvm-readobj --file-headers %t.elf32_i386.o | FileCheck %s --check-prefixes=CHECK,I386,32,SYSV
# RUN: llvm-readobj --file-headers %t.elf32_i386.dwo | FileCheck %s --check-prefixes=CHECK,I386,32,SYSV
# RUN: llvm-objcopy %t.o -O elf32-powerpcle %t.elf32_ppcle.o
# RUN: llvm-readobj --file-headers %t.elf32_ppcle.o | FileCheck %s --check-prefixes=CHECK,PPC,32,SYSV
# RUN: llvm-objcopy %t.o -O elf32-x86-64 %t.elf32_x86_64.o
# RUN: llvm-readobj --file-headers %t.elf32_x86_64.o | FileCheck %s --check-prefixes=CHECK,X86-64,32,SYSV
# RUN: llvm-objcopy %t.o -O elf64-powerpcle %t.elf64_ppcle.o
# RUN: llvm-readobj --file-headers %t.elf64_ppcle.o | FileCheck %s --check-prefixes=CHECK,PPC64,64,SYSV
# RUN: llvm-objcopy %t.o -O elf64-x86-64 %t.elf64_x86_64.o
# RUN: llvm-readobj --file-headers %t.elf64_x86_64.o | FileCheck %s --check-prefixes=CHECK,X86-64,64,SYSV
# RUN: llvm-objcopy %t.o -O elf64-x86-64-freebsd %t.elf64_x86_64_freebsd.o
# RUN: llvm-readobj --file-headers %t.elf64_x86_64_freebsd.o | FileCheck %s --check-prefixes=CHECK,X86-64,64,FREEBSD
# RUN: llvm-objcopy %t.o -O elf32-i386-freebsd %t.elf32_i386_freebsd.o
# RUN: llvm-objcopy %t.o -O elf32-i386-freebsd %t.elf32_i386_freebsd.o --split-dwo=%t.elf32_i386_freebsd.dwo
# RUN: llvm-readobj --file-headers %t.elf32_i386_freebsd.o | FileCheck %s --check-prefixes=CHECK,I386,32,FREEBSD
# RUN: llvm-readobj --file-headers %t.elf32_i386_freebsd.dwo | FileCheck %s --check-prefixes=CHECK,I386,32,FREEBSD
# RUN: llvm-objcopy %t.o -O elf32-powerpcle %t.elf32_ppcle.o --split-dwo=%t.elf32_ppcle.dwo
# RUN: llvm-readobj --file-headers %t.elf32_ppcle.o | FileCheck %s --check-prefixes=CHECK,PPC,32,SYSV
# RUN: llvm-readobj --file-headers %t.elf32_ppcle.dwo | FileCheck %s --check-prefixes=CHECK,PPC,32,SYSV
# RUN: llvm-objcopy %t.o -O elf32-x86-64 %t.elf32_x86_64.o --split-dwo=%t.elf32_x86_64.dwo
# RUN: llvm-readobj --file-headers %t.elf32_x86_64.o | FileCheck %s --check-prefixes=CHECK,X86-64,32,SYSV
# RUN: llvm-readobj --file-headers %t.elf32_x86_64.dwo | FileCheck %s --check-prefixes=CHECK,X86-64,32,SYSV
# RUN: llvm-objcopy %t.o -O elf64-powerpcle %t.elf64_ppcle.o --split-dwo=%t.elf64_ppcle.dwo
# RUN: llvm-readobj --file-headers %t.elf64_ppcle.o | FileCheck %s --check-prefixes=CHECK,PPC64,64,SYSV
# RUN: llvm-readobj --file-headers %t.elf64_ppcle.dwo | FileCheck %s --check-prefixes=CHECK,PPC64,64,SYSV
# RUN: llvm-objcopy %t.o -O elf64-x86-64 %t.elf64_x86_64.o --split-dwo=%t.elf64_x86_64.dwo
# RUN: llvm-readobj --file-headers %t.elf64_x86_64.o | FileCheck %s --check-prefixes=CHECK,X86-64,64,SYSV
# RUN: llvm-readobj --file-headers %t.elf64_x86_64.dwo | FileCheck %s --check-prefixes=CHECK,X86-64,64,SYSV
# RUN: llvm-objcopy %t.o -O elf64-x86-64-freebsd %t.elf64_x86_64_freebsd.o --split-dwo=%t.elf64_x86_64_freebsd.dwo
# RUN: llvm-readobj --file-headers %t.elf64_x86_64_freebsd.o | FileCheck %s --check-prefixes=CHECK,X86-64,64,FREEBSD
# RUN: llvm-readobj --file-headers %t.elf64_x86_64_freebsd.dwo | FileCheck %s --check-prefixes=CHECK,X86-64,64,FREEBSD
!ELF
FileHeader:
Class: ELFCLASS32
Data: ELFDATA2LSB
Type: ET_EXEC
Machine: EM_386
OSABI: ELFOSABI_STANDALONE # Arbitrary non-zero value.
# Arbitrary values that do not match any value we convert to via --output-format.
Machine: EM_NONE
OSABI: ELFOSABI_STANDALONE
Sections:
- Name: .text
Type: SHT_PROGBITS
@ -50,14 +67,16 @@ Symbols:
# 32-SAME: ELF32-
# 64-SAME: ELF64-
# I386-SAME: i386
# PPC-SAME: ppc
# PPC-SAME: ppc{{$}}
# PPC64-SAME: ppc64
# X86-64-SAME: x86-64
# DEFAULT-SAME: unknown
# I386-NEXT: Arch: i386
# PPC-NEXT: Arch: powerpc
# PPC-NEXT: Arch: powerpc{{$}}
# PPC64-NEXT: Arch: powerpc64le
# X86-64-NEXT: Arch: x86_64
# DEFAULT-NEXT: Arch: unknown
# 32-NEXT: AddressSize: 32bit
# 64-NEXT: AddressSize: 64bit
@ -68,11 +87,12 @@ Symbols:
# SYSV: OS/ABI: SystemV (0x0)
# FREEBSD: OS/ABI: FreeBSD (0x9)
# DEFAULT: OS/ABI: Standalone (0xFF)
# I386: Machine: EM_386
# PPC: Machine: EM_PPC
# PPC64: Machine: EM_PPC64
# X86-64: Machine: EM_X86_64
# I386: Machine: EM_386 (0x3)
# PPC: Machine: EM_PPC (0x14)
# PPC64: Machine: EM_PPC64 (0x15)
# X86-64: Machine: EM_X86_64 (0x3E)
# 32: HeaderSize: 52
# 64: HeaderSize: 64