ab930ee7ca
It turns out that the notes section for corefiles (or really any elf
file with multiple notes) is set up in such a way for LLVM formatted
output that the JSON equivalent only has the last note since the notes
are held in a dictionary with every key being Note. This pr alters the
layout for the notes to a list of dictionaries to sidestep this issue
for JSON output. Prior to this pr a note section in the output looked
like (for LLVM output):
```
Notes [
NoteSection {
Name: <?>
Offset: 0x2148
Size: 0x1F864
Note {
Owner: CORE
Data size: 0x150
Type: NT_PRSTATUS (prstatus structure)
Description data (
0000: 06000000 00000000 00000000 06000000 |................|
...
)
}
Note {
Owner: CORE
Data size: 0x88
Type: NT_PRPSINFO (prpsinfo structure)
Description data (
0000: 02440000 00000000 04054040 00000000 |.D........@@....|
....
```
But is now:
```
NoteSections [
NoteSection {
Name: <?>
Offset: 0x2148
Size: 0x1F864
Notes [
{
Owner: CORE
Data size: 0x150
Type: NT_PRSTATUS (prstatus structure)
Description data (
0000: 06000000 00000000 00000000 06000000 |................|
...
)
}
{
Owner: CORE
Data size: 0x88
Type: NT_PRPSINFO (prpsinfo structure)
Description data (
0000: 02440000 00000000 04054040 00000000 |.D........@@....|
...
```
98 lines
2.8 KiB
ArmAsm
98 lines
2.8 KiB
ArmAsm
// REQUIRES: x86-registered-target
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// RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu %s -o %t.o
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// RUN: llvm-readobj --notes %t.o | FileCheck %s --check-prefix=LLVM --strict-whitespace
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// RUN: llvm-readelf --notes %t.o | FileCheck %s --check-prefix=GNU --strict-whitespace
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// GNU: Displaying notes found in: .note.version{{$}}
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// GNU-NEXT: Owner Data size Description
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// GNU-NEXT: XYZ 0x00000000 NT_VERSION (version)
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// GNU-EMPTY:
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// GNU-NEXT: Displaying notes found in: .note.arch{{$}}
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// GNU-NEXT: Owner Data size Description
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// GNU-NEXT: XYZ 0x00000000 NT_ARCH (architecture)
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// GNU-EMPTY:
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// GNU-NEXT: Displaying notes found in: .note.open{{$}}
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// GNU-NEXT: Owner Data size Description
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// GNU-NEXT: XYZ 0x00000000 OPEN
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// GNU-EMPTY:
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// GNU-NEXT: Displaying notes found in: .note.func{{$}}
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// GNU-NEXT: Owner Data size Description
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// GNU-NEXT: XYZ 0x00000000 func
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// LLVM: NoteSections [
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// LLVM-NEXT: NoteSection {
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// LLVM-NEXT: Name: .note.version
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// LLVM-NEXT: Offset: 0x40
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// LLVM-NEXT: Size: 0x10
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// LLVM-NEXT: Notes [
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// LLVM-NEXT: {
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// LLVM-NEXT: Owner: XYZ
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// LLVM-NEXT: Data size: 0x0
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// LLVM-NEXT: Type: NT_VERSION (version)
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// LLVM-NEXT: }
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// LLVM-NEXT: ]
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// LLVM-NEXT: }
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// LLVM-NEXT: NoteSection {
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// LLVM-NEXT: Name: .note.arch
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// LLVM-NEXT: Offset: 0x50
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// LLVM-NEXT: Size: 0x10
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// LLVM-NEXT: Notes [
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// LLVM-NEXT: {
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// LLVM-NEXT: Owner: XYZ
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// LLVM-NEXT: Data size: 0x0
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// LLVM-NEXT: Type: NT_ARCH (architecture)
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// LLVM-NEXT: }
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// LLVM-NEXT: ]
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// LLVM-NEXT: }
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// LLVM-NEXT: NoteSection {
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// LLVM-NEXT: Name: .note.open
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// LLVM-NEXT: Offset: 0x60
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// LLVM-NEXT: Size: 0x10
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// LLVM-NEXT: Notes [
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// LLVM-NEXT: {
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// LLVM-NEXT: Owner: XYZ
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// LLVM-NEXT: Data size: 0x0
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// LLVM-NEXT: Type: OPEN
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// LLVM-NEXT: }
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// LLVM-NEXT: ]
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// LLVM-NEXT: }
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// LLVM-NEXT: NoteSection {
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// LLVM-NEXT: Name: .note.func
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// LLVM-NEXT: Offset: 0x70
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// LLVM-NEXT: Size: 0x10
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// LLVM-NEXT: Notes [
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// LLVM-NEXT: {
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// LLVM-NEXT: Owner: XYZ
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// LLVM-NEXT: Data size: 0x0
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// LLVM-NEXT: Type: func
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// LLVM-NEXT: }
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// LLVM-NEXT: ]
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// LLVM-NEXT: }
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// LLVM-NEXT: ]
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.section ".note.version", "a"
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.align 4
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.long 4 /* namesz */
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.long 0 /* descsz */
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.long 1 /* type = NT_VERSION */
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.asciz "XYZ"
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.section ".note.arch", "a"
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.align 4
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.long 4 /* namesz */
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.long 0 /* descsz */
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.long 2 /* type = NT_ARCH*/
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.asciz "XYZ"
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.section ".note.open", "a"
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.align 4
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.long 4 /* namesz */
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.long 0 /* descsz */
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.long 0x100 /* type = NT_GNU_BUILD_ATTRIBUTE_OPEN*/
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.asciz "XYZ"
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.section ".note.func", "a"
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.align 4
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.long 4 /* namesz */
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.long 0 /* descsz */
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.long 0x101 /* type = NT_GNU_BUILD_ATTRIBUTE_FUNC*/
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.asciz "XYZ"
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