Skip to content

[llvm-readobj][ELF] Alter JSON/LLVM output on note sections to allow for multiple notes per section in JSON #96813

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 10 commits into from
Jul 3, 2024
Merged

[llvm-readobj][ELF] Alter JSON/LLVM output on note sections to allow for multiple notes per section in JSON #96813

Show file tree
Hide file tree
Changes from 3 commits
Commits
Show all changes
10 commits
Select commit Hold shift + click to select a range
07a1c94
[llvm-readobj][ELF] Alter JSON/LLVM output on note sections to allow …
feg208 Jun 26, 2024
7d27fb9
missed a few failing tests
feg208 Jun 27, 2024
988bf96
cleaned up some alignment issues
feg208 Jun 27, 2024
81da2af
two more missed tests
feg208 Jun 27, 2024
4174d42
fixed tabs in lit test
feg208 Jun 27, 2024
0359751
Changes the top level tag to NodeSectionList
feg208 Jun 27, 2024
4391d90
This test was missed
feg208 Jun 28, 2024
0f4c291
addressed review comments
feg208 Jun 28, 2024
ec25ff8
switched from NoteSectionList to NoteSections
feg208 Jul 1, 2024
6fee74a
messed up the spacing
feg208 Jul 2, 2024
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
4 changes: 3 additions & 1 deletion lld/test/ELF/gnu-property-align-32.s
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -17,7 +17,9 @@
# CHECK-NEXT: Info: 0
# CHECK-NEXT: AddressAlignment: 4

# CHECK: Note {
# CHECK: Size: 0x1C
# CHECK-NEXT: Notes [
# CHECK-NEXT: {
# CHECK-NEXT: Owner: GNU
# CHECK-NEXT: Data size: 0xC
# CHECK-NEXT: Type: NT_GNU_PROPERTY_TYPE_0 (property note)
Expand Down
4 changes: 3 additions & 1 deletion lld/test/ELF/gnu-property-align.s
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -17,7 +17,9 @@
# CHECK-NEXT: Info: 0
# CHECK-NEXT: AddressAlignment: 8

# CHECK: Note {
# CHECK: Size: 0x20
# CHECK-NEXT: Notes [
# CHECK-NEXT: {
# CHECK-NEXT: Owner: GNU
# CHECK-NEXT: Data size: 0x10
# CHECK-NEXT: Type: NT_GNU_PROPERTY_TYPE_0 (property note)
Expand Down
8 changes: 6 additions & 2 deletions lld/test/ELF/partition-notes.s
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -20,25 +20,29 @@
// CHECK-NEXT: Name: .note.obj
// CHECK-NEXT: Offset: 0x{{0*}}[[NOTE_OFFSET]]
// CHECK-NEXT: Size:
// CHECK-NEXT: Note {
// CHECK-NEXT: Notes [
// CHECK-NEXT: {
// CHECK-NEXT: Owner: foo
// CHECK-NEXT: Data size: 0x4
// CHECK-NEXT: Type: NT_VERSION (version)
// CHECK-NEXT: Description data (
// CHECK-NEXT: 0000: 62617200 |bar.|
// CHECK-NEXT: )
// CHECK-NEXT: }
// CHECK-NEXT: ]
// CHECK-NEXT: }
// CHECK-NEXT: NoteSection {
// CHECK-NEXT: Name: .note.gnu.build-id
// CHECK-NEXT: Offset:
// CHECK-NEXT: Size:
// CHECK-NEXT: Note {
// CHECK-NEXT: Notes [
// CHECK-NEXT: {
// CHECK-NEXT: Owner: GNU
// CHECK-NEXT: Data size:
// CHECK-NEXT: Type: NT_GNU_BUILD_ID (unique build ID bitstring)
// CHECK-NEXT: Build ID: d5101cb9d03b7e836ba9b64f5768a0b31980920f{{$}}
// CHECK-NEXT: }
// CHECK-NEXT: ]
// CHECK-NEXT: }
// CHECK-NEXT: ]

Expand Down
4 changes: 3 additions & 1 deletion llvm/test/tools/llvm-objcopy/ELF/add-note.test
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -27,11 +27,13 @@ FileHeader:
# CHECK-NEXT: Name: .note.gnu.build-id
# CHECK-NEXT: Offset:
# CHECK-NEXT: Size:
# CHECK-NEXT: Note {
# CHECK-NEXT: Notes [
# CHECK-NEXT: {
# CHECK-NEXT: Owner: GNU
# CHECK-NEXT: Data size: 0x10
# CHECK-NEXT: Type: NT_GNU_BUILD_ID
# CHECK-NEXT: Build ID: 000102030405060708090a0b0c0d0e0f
# CHECK-NEXT: }
# CHECK-NEXT: ]
# CHECK-NEXT: }
# CHECK-NEXT: ]
4 changes: 3 additions & 1 deletion llvm/test/tools/llvm-readobj/ELF/AArch64/aarch64-feature-pauth.s
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -32,14 +32,16 @@ end:
# OBJ-NEXT: Name: .note.gnu.property
# OBJ-NEXT: Offset: 0x40
# OBJ-NEXT: Size: 0x28
# OBJ-NEXT: Note {
# OBJ-NEXT: Notes [
# OBJ-NEXT: {
# OBJ-NEXT: Owner: GNU
# OBJ-NEXT: Data size: 0x18
# OBJ-NEXT: Type: NT_GNU_PROPERTY_TYPE_0 (property note)
# OBJ-NEXT: Property [
# OBJ-NEXT: AArch64 PAuth ABI core info: platform [[PLATFORM]], version [[VERSION]]
# OBJ-NEXT: ]
# OBJ-NEXT: }
# OBJ-NEXT: ]
# OBJ-NEXT: }
# OBJ-NEXT: ]

Expand Down
4 changes: 3 additions & 1 deletion llvm/test/tools/llvm-readobj/ELF/AArch64/aarch64-note-gnu-property.s
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -14,14 +14,16 @@
// LLVM-NEXT: Name: .note.gnu.property
// LLVM-NEXT: Offset: 0x40
// LLVM-NEXT: Size: 0x20
// LLVM-NEXT: Note {
// LLVM-NEXT: Notes [
// LLVM-NEXT: {
// LLVM-NEXT: Owner: GNU
// LLVM-NEXT: Data size: 0x10
// LLVM-NEXT: Type: NT_GNU_PROPERTY_TYPE_0 (property note)
// LLVM-NEXT: Property [
// LLVM-NEXT: aarch64 feature: BTI, PAC, GCS
// LLVM-NEXT: ]
// LLVM-NEXT: }
// LLVM-NEXT: ]
// LLVM-NEXT: }
// LLVM-NEXT: ]

Expand Down
4 changes: 3 additions & 1 deletion llvm/test/tools/llvm-readobj/ELF/AArch64/memtag.test
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -96,7 +96,8 @@
# LLVM-NEXT: Offset: 0x40
# LLVM-OK-NEXT: Size: 0x18
# LLVM-BAD-NEXT: Size: 0x14
# LLVM-NEXT: Note {
# LLVM-NEXT: Notes [
# LLVM-NEXT: {
# LLVM-NEXT: Owner: Android
# LLVM-OK-NEXT: Data size: 0x4
# LLVM-BAD-NEXT: Data size: 0x0
Expand All @@ -114,6 +115,7 @@
# NOSTACK-NEXT: Stack: Disabled

# LLVM-NEXT: }
# LLVM-NEXT: ]
# LLVM-NEXT: }
# LLVM-NEXT: ]

Expand Down
4 changes: 3 additions & 1 deletion llvm/test/tools/llvm-readobj/ELF/AArch64/note-android-unknown.test
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -12,14 +12,16 @@
# LLVM-NEXT: Name: .note.android.unknown
# LLVM-NEXT: Offset: 0x40
# LLVM-NEXT: Size: 0x1C
# LLVM-NEXT: Note {
# LLVM-NEXT: Notes [
# LLVM-NEXT: {
# LLVM-NEXT: Owner: Android
# LLVM-NEXT: Data size: 0x5
# LLVM-NEXT: Type: Unknown (0x00001337)
# LLVM-NEXT: Description data (
# LLVM-NEXT: 0000: 01234567 89
# LLVM-NEXT: )
# LLVM-NEXT: }
# LLVM-NEXT: ]
# LLVM-NEXT: }
# LLVM-NEXT: ]

Expand Down
4 changes: 3 additions & 1 deletion llvm/test/tools/llvm-readobj/ELF/gnu-note-size.test
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -16,7 +16,8 @@
# LLVM-NEXT: Name: .note.ABI-tag
# LLVM-NEXT: Offset:
# LLVM-NEXT: Size: 0x14
# LLVM-NEXT: Note {
# LLVM-NEXT: Notes [
# LLVM-NEXT: {
# LLVM-NEXT: Owner: GNU
# LLVM-NEXT: Data size: 0x4
# LLVM-NEXT: Type: NT_GNU_ABI_TAG (ABI version tag)
Expand All @@ -25,6 +26,7 @@
# LLVM-NEXT: 0000: 00000000 |....|
# LLVM-NEXT: )
# LLVM-NEXT: }
# LLVM-NEXT: ]
# LLVM-NEXT: }
# LLVM-NEXT: ]

Expand Down
28 changes: 23 additions & 5 deletions llvm/test/tools/llvm-readobj/ELF/gnu-notes.test
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -33,48 +33,56 @@
# LLVM-NEXT: Name: .note.ABI-tag
# LLVM-NEXT: Offset: 0x78
# LLVM-NEXT: Size: 0x20
# LLVM-NEXT: Note {
# LLVM-NEXT: Notes [
# LLVM-NEXT: {
# LLVM-NEXT: Owner: GNU
# LLVM-NEXT: Data size: 0x10
# LLVM-NEXT: Type: NT_GNU_ABI_TAG (ABI version tag)
# LLVM-NEXT: OS: Linux
# LLVM-NEXT: ABI: 2.6.32
# LLVM-NEXT: }
# LLVM-NEXT: ]
# LLVM-NEXT: }
# LLVM-NEXT: NoteSection {
# LLVM-NEXT: Name: .note.gnu.build-id
# LLVM-NEXT: Offset: 0x98
# LLVM-NEXT: Size: 0x20
# LLVM-NEXT: Note {
# LLVM-NEXT: Notes [
# LLVM-NEXT: {
# LLVM-NEXT: Owner: GNU
# LLVM-NEXT: Data size: 0x10
# LLVM-NEXT: Type: NT_GNU_BUILD_ID (unique build ID bitstring)
# LLVM-NEXT: Build ID: 4fcb712aa6387724a9f465a32cd8c14b
# LLVM-NEXT: }
# LLVM-NEXT: ]
# LLVM-NEXT: }
# LLVM-NEXT: NoteSection {
# LLVM-NEXT: Name: .note.gnu.gold-version
# LLVM-NEXT: Offset: 0xB8
# LLVM-NEXT: Size: 0x1C
# LLVM-NEXT: Note {
# LLVM-NEXT: Notes [
# LLVM-NEXT: {
# LLVM-NEXT: Owner: GNU
# LLVM-NEXT: Data size: 0x9
# LLVM-NEXT: Type: NT_GNU_GOLD_VERSION (gold version)
# LLVM-NEXT: Version: gold 1.11
# LLVM-NEXT: }
# LLVM-NEXT: ]
# LLVM-NEXT: }
# LLVM-NEXT: NoteSection {
# LLVM-NEXT: Name: .note.gnu.unknown
# LLVM-NEXT: Offset: 0xD4
# LLVM-NEXT: Size: 0x14
# LLVM-NEXT: Note {
# LLVM-NEXT: Notes [
# LLVM-NEXT: {
# LLVM-NEXT: Owner: GNU
# LLVM-NEXT: Data size: 0x4
# LLVM-NEXT: Type: Unknown (0x0000abcd)
# LLVM-NEXT: Description data (
# LLVM-NEXT: 0000: 61626364 |abcd|
# LLVM-NEXT: )
# LLVM-NEXT: }
# LLVM-NEXT: ]
# LLVM-NEXT: }
# LLVM-NEXT: ]

Expand All @@ -84,12 +92,14 @@
# LLVM-STRIPPED-NEXT: Name: <?>
# LLVM-STRIPPED-NEXT: Offset: 0x78
# LLVM-STRIPPED-NEXT: Size: 0x20
# LLVM-STRIPPED-NEXT: Note {
# LLVM-STRIPPED-NEXT: Notes [
# LLVM-STRIPPED-NEXT: {
# LLVM-STRIPPED-NEXT: Owner: GNU
# LLVM-STRIPPED-NEXT: Data size: 0x10
# LLVM-STRIPPED-NEXT: Type: NT_GNU_BUILD_ID (unique build ID bitstring)
# LLVM-STRIPPED-NEXT: Build ID: 4fcb712aa6387724a9f465a32cd8c14b
# LLVM-STRIPPED-NEXT: }
# LLVM-STRIPPED-NEXT: ]
# LLVM-STRIPPED-NEXT: }
# LLVM-STRIPPED-NEXT: ]

Expand Down Expand Up @@ -149,7 +159,9 @@ ProgramHeaders:
# ERR1-LLVM-NEXT: Name: .note
# ERR1-LLVM-NEXT: Offset: 0xFFFF0000
# ERR1-LLVM-NEXT: Size: 0x0
# ERR1-LLVM-NEXT: Notes [
# ERR1-LLVM-NEXT: warning: '[[FILE]]': unable to read notes from the SHT_NOTE section with index 1: invalid offset (0xffff0000) or size (0x0)
# ERR1-LLVM-NEXT: ]
# ERR1-LLVM-NEXT: }
# ERR1-LLVM-NEXT: ]

Expand Down Expand Up @@ -182,7 +194,9 @@ Sections:
# ERR2-LLVM-NEXT: Name: .note
# ERR2-LLVM-NEXT: Offset: 0x40
# ERR2-LLVM-NEXT: Size: 0xFFFF0000
# ERR2-LLVM-NEXT: Notes [
# ERR2-LLVM-NEXT: warning: '[[FILE]]': unable to read notes from the SHT_NOTE section with index 1: invalid offset (0x40) or size (0xffff0000)
# ERR2-LLVM-NEXT: ]
# ERR2-LLVM-NEXT: }
# ERR2-LLVM-NEXT: ]

Expand All @@ -203,7 +217,9 @@ Sections:
# ERR3-LLVM-NEXT: Name: <?>
# ERR3-LLVM-NEXT: Offset: 0xFFFF0000
# ERR3-LLVM-NEXT: Size: 0x0
# ERR3-LLVM-NEXT: Notes [
# ERR3-LLVM-NEXT: warning: '[[FILE]]': unable to read notes from the PT_NOTE segment with index 0: invalid offset (0xffff0000) or size (0x0)
# ERR3-LLVM-NEXT: ]
# ERR3-LLVM-NEXT: }
# ERR3-LLVM-NEXT: ]

Expand Down Expand Up @@ -234,7 +250,9 @@ ProgramHeaders:
# ERR4-LLVM-NEXT: Name: <?>
# ERR4-LLVM-NEXT: Offset: 0x0
# ERR4-LLVM-NEXT: Size: 0xFFFF0000
# ERR4-LLVM-NEXT: Notes [
# ERR4-LLVM-NEXT: warning: '[[FILE]]': unable to read notes from the PT_NOTE segment with index 0: invalid offset (0x0) or size (0xffff0000)
# ERR4-LLVM-NEXT: ]
# ERR4-LLVM-NEXT: }
# ERR4-LLVM-NEXT: ]

Expand Down
Loading
Loading