1ade3c705SGeorge Rimar# REQUIRES: zlib 2ade3c705SGeorge Rimar 3ade3c705SGeorge Rimar# RUN: yaml2obj %s -o %t1.o 4ade3c705SGeorge Rimar# RUN: llvm-objcopy --compress-debug-sections %t1.o %t2.o 5*e29e30b1SFangrui Song# RUN: llvm-readobj -S %t2.o | FileCheck %s 6ade3c705SGeorge Rimar 7ade3c705SGeorge Rimar# Non-.zdebug* sections whose data does start with "ZLIB" should 8ade3c705SGeorge Rimar# not be considered as zlib-gnu compressed sections. 9ade3c705SGeorge Rimar 10ade3c705SGeorge Rimar# In this test we have 2 normal sections, one of them starts with "ZLIB", 11ade3c705SGeorge Rimar# another starts with "ZZZZ". Check we compress both as expected. 12ade3c705SGeorge Rimar 13ade3c705SGeorge Rimar# CHECK: Name: .debug_foo 14ade3c705SGeorge Rimar# CHECK-NEXT: Type: SHT_PROGBITS 15ade3c705SGeorge Rimar# CHECK-NEXT: Flags [ 16ade3c705SGeorge Rimar# CHECK-NEXT: SHF_COMPRESSED 17ade3c705SGeorge Rimar# CHECK-NEXT: ] 18ade3c705SGeorge Rimar 19ade3c705SGeorge Rimar# CHECK: Name: .debug_bar 20ade3c705SGeorge Rimar# CHECK-NEXT: Type: SHT_PROGBITS 21ade3c705SGeorge Rimar# CHECK-NEXT: Flags [ 22ade3c705SGeorge Rimar# CHECK-NEXT: SHF_COMPRESSED 23ade3c705SGeorge Rimar# CHECK-NEXT: ] 24ade3c705SGeorge Rimar 25ade3c705SGeorge Rimar--- !ELF 26ade3c705SGeorge RimarFileHeader: 27ade3c705SGeorge Rimar Class: ELFCLASS64 28ade3c705SGeorge Rimar Data: ELFDATA2LSB 29ade3c705SGeorge Rimar Type: ET_REL 30ade3c705SGeorge Rimar Machine: EM_X86_64 31ade3c705SGeorge RimarSections: 32ade3c705SGeorge Rimar - Name: .debug_foo 33ade3c705SGeorge Rimar Type: SHT_PROGBITS 34ade3c705SGeorge Rimar AddressAlign: 0x0000000000000001 35ade3c705SGeorge Rimar # "ZLIB" 36ade3c705SGeorge Rimar Content: 5A4C49420000000000000000 37ade3c705SGeorge Rimar - Name: .debug_bar 38ade3c705SGeorge Rimar Type: SHT_PROGBITS 39ade3c705SGeorge Rimar AddressAlign: 0x0000000000000001 40ade3c705SGeorge Rimar # "ZZZZ" 41ade3c705SGeorge Rimar Content: 5A5A5A5A0000000000000000 42