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| # REQUIRES: zlib, x86
# RUN: yaml2obj -docnum=1 %s -o %t.o
# RUN: ld.lld %t.o %t.o -o %t2
# RUN: llvm-readobj --sections --section-data %t2 | FileCheck %s
# RUN: yaml2obj -docnum=2 %s -o %t.o
# RUN: ld.lld %t.o %t.o -o %t2
# RUN: llvm-readobj --sections --section-data %t2 | FileCheck %s
# CHECK: Name: .debug_info
# CHECK-NEXT: Type: SHT_PROGBITS
# CHECK-NEXT: Flags [
# CHECK-NEXT: ]
# CHECK-NEXT: Address: 0x0
# CHECK-NEXT: Offset: 0xE8
# CHECK-NEXT: Size: 108
# CHECK-NEXT: Link: 0
# CHECK-NEXT: Info: 0
# CHECK-NEXT: AddressAlignment: 1
# CHECK-NEXT: EntrySize: 0
# CHECK-NEXT: SectionData (
# CHECK-NEXT: 0000: {{.*}} |ABCDEFGHIJKLMNOP|
# CHECK-NEXT: 0010: {{.*}} |QRSTUVWXYZ.ABCDE|
# CHECK-NEXT: 0020: {{.*}} |FGHIJKLMNOPQRSTU|
# CHECK-NEXT: 0030: {{.*}} |VWXYZ.ABCDEFGHIJ|
# CHECK-NEXT: 0040: {{.*}} |KLMNOPQRSTUVWXYZ|
# CHECK-NEXT: 0050: {{.*}} |.ABCDEFGHIJKLMNO|
# CHECK-NEXT: 0060: {{.*}} |PQRSTUVWXYZ.|
# CHECK-NEXT: )
# CHECK-NEXT: }
## YAML below is produced from the following code. AddressAlign of .debug_info is 8,
## while compressed header has ch_addralign = 1. LLD had a bug and did not use the
## value of ch_addralign at all. We produced broken section content.
##
## .section .debug_info,"",@progbits
## .string "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
## .string "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
--- !ELF
FileHeader:
Class: ELFCLASS64
Data: ELFDATA2LSB
Type: ET_REL
Machine: EM_X86_64
Sections:
- Name: .debug_info
Type: SHT_PROGBITS
Flags: [ SHF_COMPRESSED ]
AddressAlign: 0x0000000000000008
Content: 010000000000000036000000000000000100000000000000789C73747276717573F7F0F4F2F6F1F5F30F080C0A0E090D0B8F888C6270C42D0500ADA00FBF
## YAML below is the same as above, with a single change: ch_addralign field of the compressed
## header was set to 0. This is allowed by the standard, we have to support it.
--- !ELF
FileHeader:
Class: ELFCLASS64
Data: ELFDATA2LSB
Type: ET_REL
Machine: EM_X86_64
Sections:
- Name: .debug_info
Type: SHT_PROGBITS
Flags: [ SHF_COMPRESSED ]
AddressAlign: 0x0000000000000008
Content: 010000000000000036000000000000000000000000000000789C73747276717573F7F0F4F2F6F1F5F30F080C0A0E090D0B8F888C6270C42D0500ADA00FBF
|