llvm/test/tools/llvm-objcopy/ELF/compress-debug-sections-zlib-gnu.test

# REQUIRES: zlib

# RUN: yaml2obj %p/Inputs/compress-debug-sections.yaml -o %t.o
# RUN: llvm-objcopy --compress-debug-sections=zlib-gnu %t.o %t-compressed.o
# RUN: llvm-objcopy --decompress-debug-sections %t-compressed.o %t-decompressed.o

# RUN: llvm-objdump -s %t.o --section=.debug_foo | FileCheck %s
# RUN: llvm-objdump -s %t-compressed.o | FileCheck %s --check-prefix=CHECK-COMPRESSED
# RUN: llvm-readobj --relocations -S %t-compressed.o | FileCheck %s --check-prefix=CHECK-FLAGS
# RUN: llvm-readobj --relocations -S %t-decompressed.o | FileCheck %s --check-prefix=CHECK-HEADER
# RUN: llvm-readobj --relocations -S %t.o | FileCheck %s --check-prefix=CHECK-HEADER
# RUN: llvm-objdump -s %t-decompressed.o --section=.debug_foo | FileCheck %s

# CHECK: .debug_foo:
# CHECK-NEXT: 0000 00000000 00000000

# CHECK-HEADER:      Name: .debug_foo
# CHECK-HEADER-NEXT: Type: SHT_PROGBITS
# CHECK-HEADER-NEXT: Flags [
# CHECK-HEADER-NEXT: ]
# CHECK-HEADER-NEXT: Address:
# CHECK-HEADER-NEXT: Offset:
# CHECK-HEADER-NEXT: Size: 8

# CHECK-COMPRESSED: .zdebug_foo:
# CHECK-COMPRESSED: ZLIB
# CHECK-COMPRESSED: .notdebug_foo:

# CHECK-FLAGS-NOT:  Name: .debug_foo
# CHECK-FLAGS:      Name: .zdebug_foo
# CHECK-FLAGS-NEXT: Type: SHT_PROGBITS
# CHECK-FLAGS-NEXT: Flags [
# CHECK-FLAGS-NEXT: ]
# CHECK-FLAGS-NEXT: Address:
# CHECK-FLAGS-NEXT: Offset:
# CHECK-FLAGS-NEXT: Size: 23

# CHECK-FLAGS: Name: .notdebug_foo
# CHECK-FLAGS-NEXT: Type: SHT_PROGBITS
# CHECK-FLAGS-NEXT: Flags [
# CHECK-FLAGS-NEXT: ]
# CHECK-FLAGS-NEXT: Address:
# CHECK-FLAGS-NEXT: Offset:
# CHECK-FLAGS-NEXT: Size: 8

# CHECK-FLAGS: Name: .rela.debug_foo
# CHECK-FLAGS-NEXT: Type: SHT_RELA
# CHECK-FLAGS-NEXT: Flags [
# CHECK-FLAGS-NEXT: ]

# CHECK-FLAGS: Relocations [
# CHECK-FLAGS-NEXT:   .rela.debug_foo {
# CHECK-FLAGS-NEXT:     0x1 R_X86_64_32 .zdebug_foo 0x0
# CHECK-FLAGS-NEXT:     0x2 R_X86_64_32 .notdebug_foo 0x0
# CHECK-FLAGS-NEXT:   }
# CHECK-FLAGS-NEXT: ]