1# REQUIRES: zlib 2 3## In this test, we check how llvm-objcopy handles compression/decompression 4## of debug sections included in a COMDAT group. 5 6# RUN: yaml2obj %p/Inputs/compress-debug-sections.yaml -o %t.o 7 8## Check compression of debug sections. 9# RUN: llvm-objcopy --compress-debug-sections %t.o %t-compressed.o 10# RUN: llvm-readobj -S --section-groups %t-compressed.o | \ 11# RUN: FileCheck %s --check-prefixes=CHECK,COMPRESS 12 13## Check decompression of debug sections. 14# RUN: llvm-objcopy --decompress-debug-sections %t-compressed.o %t-decompressed.o 15# RUN: llvm-readobj --section-groups %t-decompressed.o | \ 16# RUN: FileCheck %s --check-prefixes=CHECK,DECOMPRESS 17 18# COMPRESS: Name: .debug_in_group 19# COMPRESS-NEXT: Type: SHT_PROGBITS 20# COMPRESS-NEXT: Flags [ 21# COMPRESS-NEXT: SHF_COMPRESSED 22# COMPRESS-NEXT: SHF_GROUP 23# COMPRESS-NEXT: ] 24 25# CHECK: Group { 26# CHECK-NEXT: Name: .group 27# CHECK-NEXT: Index: 28# CHECK-NEXT: Link: 29# CHECK-NEXT: Info: 30# CHECK-NEXT: Type: COMDAT 31# CHECK-NEXT: Signature: groupname 32# CHECK-NEXT: Section(s) in group [ 33# CHECK-NEXT: .text.in.group 34# COMPRESS-NEXT: .debug_in_group 35# DECOMPRESS-NEXT: .debug_in_group 36# CHECK-NEXT: ] 37