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........@@....|
...
```
101 lines
2.9 KiB
Plaintext
101 lines
2.9 KiB
Plaintext
## Test how we dump archives.
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## Show that dumping operations apply to all members in an archive.
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# RUN: rm -f %t.a
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# RUN: rm -rf %t.dir
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# RUN: mkdir -p %t.dir
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# RUN: yaml2obj --docnum=1 %s -o %t.dir/trivial.obj.elf-x86-64
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# RUN: yaml2obj --docnum=2 %s -o %t.dir/trivial.obj.elf-i386
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# RUN: yaml2obj --docnum=3 %s -o %t.dir/trivial.obj.coff-arm
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# RUN: llvm-ar rc %t.a %t.dir/trivial.obj.elf-x86-64 %t.dir/trivial.obj.elf-i386 %t.dir/trivial.obj.coff-arm
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# RUN: llvm-readobj --all %t.a | FileCheck %s -DARFILE="%t.a" --check-prefixes=LLVM,COFF
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# RUN: llvm-readelf --all %t.a | FileCheck %s -DARFILE="%t.a" --check-prefixes=GNU,COFF
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# LLVM: {{^$}}
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# LLVM-NEXT: File: [[ARFILE]](trivial.obj.elf-x86-64)
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# LLVM: Format: elf64-x86-64
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# LLVM: ElfHeader {
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# LLVM: Machine: EM_X86_64
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# LLVM: Sections [
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# LLVM: Relocations [
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# LLVM: Symbols [
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# LLVM: NoteSections [
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# LLVM: ]
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# LLVM: StackSizes [
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# LLVM: ]
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# GNU: {{^$}}
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# GNU-NEXT: File: [[ARFILE]](trivial.obj.elf-x86-64)
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# GNU: ELF Header:
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# GNU: Machine: Advanced Micro Devices X86-64
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# GNU: Section Headers:
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# GNU: There are no section groups in this file.
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# LLVM-EMPTY:
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# LLVM-NEXT: File: [[ARFILE]](trivial.obj.elf-i386)
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# LLVM: Format: elf32-i386
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# LLVM: ElfHeader {
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# LLVM: Machine: EM_386
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# LLVM: Sections [
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# LLVM: Relocations [
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# LLVM: Symbols [
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# LLVM: NoteSections [
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# LLVM: ]
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# LLVM: StackSizes [
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# LLVM: ]
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# GNU-EMPTY:
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# GNU-NEXT: File: [[ARFILE]](trivial.obj.elf-i386)
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# GNU: ELF Header:
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# GNU: Machine: Intel 80386
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# GNU: Section Headers:
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# GNU: There are no section groups in this file.
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# LLVM-EMPTY:
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# LLVM-NEXT: File: [[ARFILE]](trivial.obj.coff-arm)
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# LLVM: Format: COFF-ARM
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# GNU-EMPTY:
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# GNU-NEXT: File: [[ARFILE]](trivial.obj.coff-arm)
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# COFF: ImageFileHeader {
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# COFF: Machine: IMAGE_FILE_MACHINE_ARMNT
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# COFF: Sections [
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# COFF: Relocations [
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# COFF: Symbols [
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--- !ELF
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FileHeader:
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Class: ELFCLASS64
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Data: ELFDATA2LSB
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Type: ET_REL
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Machine: EM_X86_64
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--- !ELF
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FileHeader:
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Class: ELFCLASS32
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Data: ELFDATA2LSB
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Type: ET_REL
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Machine: EM_386
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--- !COFF
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header:
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Machine: IMAGE_FILE_MACHINE_ARMNT
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Characteristics: [ ]
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sections: []
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symbols: []
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## Here we test that we report a warning and continue dumping when an archive contains
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## an unrecognized object. We add a dummy archive to the middle of another archive,
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## so that it is between two valid objects.
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# RUN: rm -f %t2.a
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# RUN: llvm-ar rc %t.dir/broken.a %t.dir/trivial.obj.elf-x86-64
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# RUN: llvm-ar qc %t2.a %t.dir/trivial.obj.elf-x86-64 %t.dir/broken.a %t.dir/trivial.obj.elf-x86-64
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# RUN: llvm-readobj --all %t2.a 2>&1 | FileCheck %s -DARFILE="%t2.a" --check-prefix=BROKEN
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# RUN: llvm-readelf --all %t2.a 2>&1 | FileCheck %s -DARFILE="%t2.a" --check-prefix=BROKEN
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# BROKEN: File: [[ARFILE]](trivial.obj.elf-x86-64)
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# BROKEN: warning: '[[ARFILE]]': broken.a has an unsupported file type
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# BROKEN: File: [[ARFILE]](trivial.obj.elf-x86-64)
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