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........@@....|
...
```
42 lines
1.4 KiB
ArmAsm
42 lines
1.4 KiB
ArmAsm
// REQUIRES: x86-registered-target
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// RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu %s -o %t
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// RUN: llvm-readelf --notes %t | FileCheck %s --check-prefix=GNU
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// RUN: llvm-readobj --elf-output-style LLVM --notes %t | FileCheck %s --check-prefix=LLVM
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// GNU: Displaying notes found in: .note.gnu.property
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// GNU-NEXT: Owner Data size Description
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// GNU-NEXT: GNU 0x00000004 NT_GNU_PROPERTY_TYPE_0 (property note)
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// GNU-NEXT: Properties: <corrupted GNU_PROPERTY_TYPE_0>
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// LLVM: NoteSections [
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// LLVM-NEXT: NoteSection {
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// LLVM-NEXT: Name: .note.gnu.property
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// LLVM-NEXT: Offset: 0x40
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// LLVM-NEXT: Size: 0x18
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// LLVM-NEXT: Notes [
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// LLVM-NEXT: {
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// LLVM-NEXT: Owner: GNU
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// LLVM-NEXT: Data size: 0x4
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// LLVM-NEXT: Type: NT_GNU_PROPERTY_TYPE_0 (property note)
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// LLVM-NEXT: Property [
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// LLVM-NEXT: <corrupted GNU_PROPERTY_TYPE_0>
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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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// LLVM-NEXT: ]
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// Section below is broken, check we report that.
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.section ".note.gnu.property", "a"
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.align 4
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.long 4 /* Name length is always 4 ("GNU") */
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.long 4 /* Data length (corrupted) */
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.long 5 /* Type: NT_GNU_PROPERTY_TYPE_0 */
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.asciz "GNU" /* Name */
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.p2align 3
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begin:
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.long 1 /* Type: GNU_PROPERTY_STACK_SIZE */
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.p2align 3
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end:
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