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|
## Test that note values are interpreted correctly for FreeBSD executables.
# RUN: yaml2obj %s -o %t.o
# RUN: llvm-readelf --notes %t.o | FileCheck %s --check-prefixes=GNU --strict-whitespace
# RUN: llvm-readobj --notes %t.o | FileCheck %s --check-prefix=LLVM --strict-whitespace
--- !ELF
FileHeader:
Class: ELFCLASS64
Data: ELFDATA2LSB
Type: ET_EXEC
Machine: EM_RISCV
Sections:
- Name: .note.tag
Type: SHT_NOTE
AddressAlign: 0x0000000000000004
Notes:
- Name: FreeBSD
Desc: '6CD61300'
Type: NT_FREEBSD_ABI_TAG
- Name: FreeBSD
Desc: '6C' # Invalid data (should be 4 bytes)
Type: NT_FREEBSD_ABI_TAG
- Name: FreeBSD
Desc: '61617263683634'
Type: NT_FREEBSD_ARCH_TAG
- Name: FreeBSD
Desc: 'FFFFFFFF'
Type: NT_FREEBSD_FEATURE_CTL
- Name: FreeBSD
Desc: '00' # Invalid data (should be 4 bytes)
Type: NT_FREEBSD_FEATURE_CTL
- Name: FreeBSD
Desc: '00000000'
Type: NT_FREEBSD_NOINIT_TAG
- Name: FreeBSD
Desc: '616263646566'
Type: 0xabcdef
- Name: FreeBSD
Desc: '616263646566'
Type: NT_FREEBSD_PROCSTAT_RLIMIT # Only valid for coredumps.
# GNU: Displaying notes found in: .note.tag
# GNU-NEXT: Owner Data size Description
# GNU-NEXT: FreeBSD 0x00000004 NT_FREEBSD_ABI_TAG (ABI version tag)
# GNU-NEXT: ABI tag: 1300076
# GNU-NEXT: FreeBSD 0x00000001 NT_FREEBSD_ABI_TAG (ABI version tag)
# GNU-NEXT: description data: 6c
# GNU-NEXT: FreeBSD 0x00000007 NT_FREEBSD_ARCH_TAG (architecture tag)
# GNU-NEXT: Arch tag: aarch64
# GNU-NEXT: FreeBSD 0x00000004 NT_FREEBSD_FEATURE_CTL (FreeBSD feature control)
# GNU-NEXT: Feature flags: ASLR_DISABLE PROTMAX_DISABLE STKGAP_DISABLE WXNEEDED LA48 ASG_DISABLE (0xFFFFFFFF)
# GNU-NEXT: FreeBSD 0x00000001 NT_FREEBSD_FEATURE_CTL (FreeBSD feature control)
# GNU-NEXT: description data: 00
# GNU-NEXT: FreeBSD 0x00000004 NT_FREEBSD_NOINIT_TAG (no .init tag)
# GNU-NEXT: description data: 00 00 00 00
# GNU-NEXT: FreeBSD 0x00000006 Unknown note type: (0x00abcdef)
# GNU-NEXT: description data: 61 62 63 64 65 66
## NT_FREEBSD_PROCSTAT_RLIMIT is only a valid type for coredumps and should therefore not be decoded.
## Note: Binutils prints NT_PROCSTAT_RLIMIT, but this seems incorrect
# GNU-NEXT: FreeBSD 0x00000006 Unknown note type: (0x0000000d)
# GNU-NEXT: description data: 61 62 63 64 65 66
# GNU-EMPTY:
# LLVM: NoteSections [
# LLVM-NEXT: NoteSection {
# LLVM-NEXT: Name: .note.tag
# LLVM-NEXT: Offset: 0x40
# LLVM-NEXT: Size: 0xCC
# LLVM-NEXT: Notes [
# LLVM-NEXT: {
# LLVM-NEXT: Owner: FreeBSD
# LLVM-NEXT: Data size: 0x4
# LLVM-NEXT: Type: NT_FREEBSD_ABI_TAG (ABI version tag)
# LLVM-NEXT: ABI tag: 1300076
# LLVM-NEXT: }
# LLVM-NEXT: {
# LLVM-NEXT: Owner: FreeBSD
# LLVM-NEXT: Data size: 0x1
# LLVM-NEXT: Type: NT_FREEBSD_ABI_TAG (ABI version tag)
# LLVM-NEXT: Description data (
# LLVM-NEXT: 0000: 6C |l|
# LLVM-NEXT: )
# LLVM-NEXT: }
# LLVM-NEXT: {
# LLVM-NEXT: Owner: FreeBSD
# LLVM-NEXT: Data size: 0x7
# LLVM-NEXT: Type: NT_FREEBSD_ARCH_TAG (architecture tag)
# LLVM-NEXT: Arch tag: aarch64
# LLVM-NEXT: }
# LLVM-NEXT: {
# LLVM-NEXT: Owner: FreeBSD
# LLVM-NEXT: Data size: 0x4
# LLVM-NEXT: Type: NT_FREEBSD_FEATURE_CTL (FreeBSD feature control)
# LLVM-NEXT: Feature flags: ASLR_DISABLE PROTMAX_DISABLE STKGAP_DISABLE WXNEEDED LA48 ASG_DISABLE (0xFFFFFFFF)
# LLVM-NEXT: }
# LLVM-NEXT: {
# LLVM-NEXT: Owner: FreeBSD
# LLVM-NEXT: Data size: 0x1
# LLVM-NEXT: Type: NT_FREEBSD_FEATURE_CTL (FreeBSD feature control)
# LLVM-NEXT: Description data (
# LLVM-NEXT: 0000: 00 |.|
# LLVM-NEXT: )
# LLVM-NEXT: }
# LLVM-NEXT: {
# LLVM-NEXT: Owner: FreeBSD
# LLVM-NEXT: Data size: 0x4
# LLVM-NEXT: Type: NT_FREEBSD_NOINIT_TAG (no .init tag)
# LLVM-NEXT: Description data (
# LLVM-NEXT: 0000: 00000000 |....|
# LLVM-NEXT: )
# LLVM-NEXT: }
# LLVM-NEXT: {
# LLVM-NEXT: Owner: FreeBSD
# LLVM-NEXT: Data size: 0x6
# LLVM-NEXT: Type: Unknown (0x00abcdef)
# LLVM-NEXT: Description data (
# LLVM-NEXT: 0000: 61626364 6566 |abcdef|
# LLVM-NEXT: )
# LLVM-NEXT: }
# LLVM-NEXT: {
# LLVM-NEXT: Owner: FreeBSD
# LLVM-NEXT: Data size: 0x6
# LLVM-NEXT: Type: Unknown (0x0000000d)
# LLVM-NEXT: Description data (
# LLVM-NEXT: 0000: 61626364 6566 |abcdef|
# LLVM-NEXT: )
# LLVM-NEXT: }
# LLVM-NEXT: ]
# LLVM-NEXT: }
# LLVM-NEXT:]
|
