This is an archive of the discontinued LLVM Phabricator instance.

Differential D71602

[llvm-readobj][llvm-objdump][test] - Cleanup testing of dynamic tags dumping.
ClosedPublic

Authored by grimar on Dec 17 2019, 5:17 AM.

Details

Reviewers
jhenderson
MaskRay
• espindola
Commits
rG6c1d72b03963: [llvm-readobj][llvm-objdump] - Cleanup testing of dynamic tags dumping.
Summary

We have the elf-dynamic-tags-machine-specific.yaml input shared
between the llvm-readobj and llvm-objdump test.
It looks strange, because tools usually does not share inputs.

Also there are following problems related:

  1. elf-dynamic-tags-machine-specific.yaml input contains excessive YAML parts.
  2. objdump's test case never test AARCH64 tags.
  3. There are unknown tags in the elf-dynamic-tags-machine-specific.yaml and dynamic-tags-machine-specific.test, though we already testing unknown tags in llvm-readobj\ELF\dynamic-tags.test and llvm-objdump\elf-dynamic-section.test tests.

This patch removes the shared input and refines the test cases to resolve
issues mentioned.

Diff Detail

Event Timeline

grimar created this revision.Dec 17 2019, 5:17 AM
Herald added a reviewer: • espindola. · View Herald TranscriptDec 17 2019, 5:17 AM
Herald added a project: Restricted Project. · View Herald Transcript
Herald added subscribers: seiya, rupprecht, kristof.beyls, emaste. · View Herald Transcript
jhenderson added inline comments.Dec 18 2019, 1:19 AM
llvm/test/tools/llvm-objdump/elf-dynamic-section-machine-specific.test
1–3

I'd suggest some wording changes:

  1. Top-level comment should be something like "In this test we test..."
  2. Individual case comments could be simplified to "Case 1: Hexagon" or "Hexagon tags"

And I wouldn't put a blank line after the comments at the start of each machine case, because the comment is tied to the respective RUN lines (just like you wouldn't put a comment for an if statement in C++ with a blank line between it and the if).

44–45

I'd move this comment to the first individual line that this applies to. Are you planning on fixing this soon? If not, I'd file a bug and include a link to that bug with this comment.

66

You've removed testing for these unknown values, but is there any testing for them anywhere else?

287

Let's assign these some (arbitrary) values.

llvm/test/tools/llvm-readobj/ELF/dynamic-tags-machine-specific.test
1

Basically all my coments for the objdump test also apply here too.

grimar edited the summary of this revision. (Show Details)Dec 18 2019, 4:43 AM
grimar updated this revision to Diff 234517.Dec 18 2019, 5:01 AM
grimar marked 7 inline comments as done.
  • Addressed review comments.
llvm/test/tools/llvm-objdump/elf-dynamic-section-machine-specific.test
44–45

Are you planning on fixing this soon?

Yes, I think it worth fixing. Plan to do that in a follow-up for both llvm-objdump and llvm-readelf.

66

Yep. I've mentioned this in the patch description:
"There are unknown tags in the elf-dynamic-tags-machine-specific.yaml, though we already testing unknown tags in \llvm-readobj\ELF\dynamic-tags.test and llvm-objdump\elf-dynamic-section.test tests."

grimar edited the summary of this revision. (Show Details)Dec 18 2019, 5:02 AM
grimar edited the summary of this revision. (Show Details)
jhenderson accepted this revision.Dec 18 2019, 5:25 AM

LGTM, thanks!

This revision is now accepted and ready to land.Dec 18 2019, 5:25 AM
Closed by commit rG6c1d72b03963: [llvm-readobj][llvm-objdump] - Cleanup testing of dynamic tags dumping. (authored by grimar). · Explain WhyDec 19 2019, 12:19 AM
This revision was automatically updated to reflect the committed changes.

Revision Contents

PathSize
llvm/
test/
tools/
llvm-objdump/
332 lines
llvm-readobj/
ELF/
Inputs/
433 lines

Diff 234280

llvm/test/tools/llvm-objdump/elf-dynamic-section-machine-specific.test

## Here we test how machine-specific dynamic tags are dumped.
## Test that hexagon machine-specific tags can be dumped. ## Test that hexagon machine-specific tags can be dumped.
jhendersonUnsubmitted
Done
ReplyInline Actions

I'd suggest some wording changes:

  1. Top-level comment should be something like "In this test we test..."
  2. Individual case comments could be simplified to "Case 1: Hexagon" or "Hexagon tags"

And I wouldn't put a blank line after the comments at the start of each machine case, because the comment is tied to the respective RUN lines (just like you wouldn't put a comment for an if statement in C++ with a blank line between it and the if).

jhenderson: I'd suggest some wording changes: 1) Top-level comment should be something like "In this test…
# RUN: yaml2obj --docnum=1 -o %t.hex \
# RUN: %S/../llvm-readobj/ELF/Inputs/elf-dynamic-tags-machine-specific.yaml # RUN: yaml2obj --docnum=1 -o %t.hex %s
# RUN: llvm-objdump -p %t.hex | FileCheck %s --check-prefix=HEXAGON # RUN: llvm-objdump -p %t.hex | FileCheck %s --check-prefix=HEXAGON
# HEXAGON: Dynamic Section: # HEXAGON: Dynamic Section:
# HEXAGON-NEXT: HASH 0x0000000000001000
# HEXAGON-NEXT: HEXAGON_SYMSZ 0x0000000000000010 # HEXAGON-NEXT: HEXAGON_SYMSZ 0x0000000000000010
# HEXAGON-NEXT: HEXAGON_VER 0x0000000000001000 # HEXAGON-NEXT: HEXAGON_VER 0x0000000000001000
# HEXAGON-NEXT: HEXAGON_PLT 0x0000000000001000 # HEXAGON-NEXT: HEXAGON_PLT 0x0000000000001000
# HEXAGON-NEXT: <unknown:>0x1234abcd 0x0000000000000001
--- !ELF
FileHeader:
Class: ELFCLASS64
Data: ELFDATA2LSB
Type: ET_EXEC
Machine: EM_HEXAGON
Sections:
- Name: .dynamic
Type: SHT_DYNAMIC
Entries:
- Tag: DT_HEXAGON_SYMSZ
Value: 0x10
- Tag: DT_HEXAGON_VER
Value: 0x1000
- Tag: DT_HEXAGON_PLT
Value: 0x1000
- Tag: DT_NULL
Value: 0
ProgramHeaders:
- Type: PT_LOAD
Sections:
- Section: .dynamic
- Type: PT_DYNAMIC
Sections:
- Section: .dynamic
## Test that MIPS machine-specific tags can be dumped. ## Test that MIPS machine-specific tags can be dumped.
# RUN: yaml2obj --docnum=2 -o %t.mips \
# RUN: %S/../llvm-readobj/ELF/Inputs/elf-dynamic-tags-machine-specific.yaml # RUN: yaml2obj --docnum=2 -o %t.mips %s
# RUN: llvm-objdump -p %t.mips | FileCheck %s --check-prefix=MIPS # RUN: llvm-objdump -p %t.mips | FileCheck %s --check-prefix=MIPS
## FIXME: llvm-objdump does not print spaces after MIPS_DELTA_INSTANCE_NO, MIPS_PROTECTED_GOTIDX
## and other long tags. The output looks broken because of that.
jhendersonUnsubmitted
Done
ReplyInline Actions

I'd move this comment to the first individual line that this applies to. Are you planning on fixing this soon? If not, I'd file a bug and include a link to that bug with this comment.

jhenderson: I'd move this comment to the first individual line that this applies to. Are you planning on…
grimarAuthorUnsubmitted
Done
ReplyInline Actions

Are you planning on fixing this soon?

Yes, I think it worth fixing. Plan to do that in a follow-up for both llvm-objdump and llvm-readelf.

grimar: > Are you planning on fixing this soon? Yes, I think it worth fixing. Plan to do that in a…
# MIPS: Dynamic Section: # MIPS: Dynamic Section:
# MIPS-NEXT: HASH 0x0000000000001000
# MIPS-NEXT: MIPS_RLD_VERSION 0x0000000012345678 # MIPS-NEXT: MIPS_RLD_VERSION 0x0000000012345678
# MIPS-NEXT: MIPS_TIME_STAMP 0x0000000011223344 # MIPS-NEXT: MIPS_TIME_STAMP 0x0000000011223344
# MIPS-NEXT: MIPS_ICHECKSUM 0x0000000011112222 # MIPS-NEXT: MIPS_ICHECKSUM 0x0000000011112222
# MIPS-NEXT: MIPS_IVERSION 0x0000000000000001 # MIPS-NEXT: MIPS_IVERSION 0x0000000000000001
# MIPS-NEXT: MIPS_FLAGS 0x0000000011111111 # MIPS-NEXT: MIPS_FLAGS 0x0000000011111111
# MIPS-NEXT: MIPS_BASE_ADDRESS 0x0000000087654321 # MIPS-NEXT: MIPS_BASE_ADDRESS 0x0000000087654321
# MIPS-NEXT: MIPS_MSYM 0x0000000000001000 # MIPS-NEXT: MIPS_MSYM 0x0000000000001000
# MIPS-NEXT: MIPS_CONFLICT 0x0000000000001000 # MIPS-NEXT: MIPS_CONFLICT 0x0000000000001000
# MIPS-NEXT: MIPS_LIBLIST 0x0000000000001000 # MIPS-NEXT: MIPS_LIBLIST 0x0000000000001000
# MIPS-NEXT: MIPS_LOCAL_GOTNO 0x0000000000000001 # MIPS-NEXT: MIPS_LOCAL_GOTNO 0x0000000000000001
# MIPS-NEXT: MIPS_CONFLICTNO 0x0000000000000001 # MIPS-NEXT: MIPS_CONFLICTNO 0x0000000000000001
# MIPS-NEXT: MIPS_LIBLISTNO 0x0000000000000001 # MIPS-NEXT: MIPS_LIBLISTNO 0x0000000000000001
# MIPS-NEXT: MIPS_SYMTABNO 0x0000000000000001 # MIPS-NEXT: MIPS_SYMTABNO 0x0000000000000001
# MIPS-NEXT: MIPS_UNREFEXTNO 0x0000000000000000 # MIPS-NEXT: MIPS_UNREFEXTNO 0x0000000000000000
# MIPS-NEXT: MIPS_GOTSYM 0x0000000000000000 # MIPS-NEXT: MIPS_GOTSYM 0x0000000000000000
# MIPS-NEXT: MIPS_HIPAGENO 0x0000000088776655 # MIPS-NEXT: MIPS_HIPAGENO 0x0000000088776655
# MIPS-NEXT: MIPS_RLD_MAP 0x0000000000001000 # MIPS-NEXT: MIPS_RLD_MAP 0x0000000000001000
# MIPS-NEXT: MIPS_DELTA_CLASS 0x0000000000001000 # MIPS-NEXT: MIPS_DELTA_CLASS 0x0000000000001000
# MIPS-NEXT: MIPS_DELTA_CLASS_NO 0x0000000000000001 # MIPS-NEXT: MIPS_DELTA_CLASS_NO 0x0000000000000001
# MIPS-NEXT: MIPS_DELTA_INSTANCE 0x0000000000001000 # MIPS-NEXT: MIPS_DELTA_INSTANCE 0x0000000000001000
# MIPS-NEXT: MIPS_DELTA_INSTANCE_NO0x0000000000000001 # MIPS-NEXT: MIPS_DELTA_INSTANCE_NO0x0000000000000001
# MIPS-NEXT: MIPS_DELTA_RELOC 0x0000000000001000 # MIPS-NEXT: MIPS_DELTA_RELOC 0x0000000000001000
# MIPS-NEXT: MIPS_DELTA_RELOC_NO 0x0000000000000001 # MIPS-NEXT: MIPS_DELTA_RELOC_NO 0x0000000000000001
# MIPS-NEXT: MIPS_DELTA_SYM 0x0000000000001000 # MIPS-NEXT: MIPS_DELTA_SYM 0x0000000000001000
# MIPS-NEXT: MIPS_DELTA_SYM_NO 0x0000000000000001 # MIPS-NEXT: MIPS_DELTA_SYM_NO 0x0000000000000001
# MIPS-NEXT: MIPS_DELTA_CLASSSYM 0x0000000000001000 # MIPS-NEXT: MIPS_DELTA_CLASSSYM 0x0000000000001000
# MIPS-NEXT: MIPS_DELTA_CLASSSYM_NO0x0000000000000001 # MIPS-NEXT: MIPS_DELTA_CLASSSYM_NO0x0000000000000001
# MIPS-NEXT: MIPS_CXX_FLAGS 0x0000000088887777 # MIPS-NEXT: MIPS_CXX_FLAGS 0x0000000088887777
# MIPS-NEXT: MIPS_PIXIE_INIT 0x0000000000001000 # MIPS-NEXT: MIPS_PIXIE_INIT 0x0000000000001000
# MIPS-NEXT: MIPS_LOCALPAGE_GOTIDX0x0000000000000001 # MIPS-NEXT: MIPS_LOCALPAGE_GOTIDX0x0000000000000001
# MIPS-NEXT: MIPS_LOCAL_GOTIDX 0x0000000000000001 # MIPS-NEXT: MIPS_LOCAL_GOTIDX 0x0000000000000001
# MIPS-NEXT: MIPS_HIDDEN_GOTIDX 0x0000000000000001 # MIPS-NEXT: MIPS_HIDDEN_GOTIDX 0x0000000000000001
# MIPS-NEXT: MIPS_PROTECTED_GOTIDX0x0000000000000001 # MIPS-NEXT: MIPS_PROTECTED_GOTIDX0x0000000000000001
# MIPS-NEXT: MIPS_OPTIONS 0x0000000000001000 # MIPS-NEXT: MIPS_OPTIONS 0x0000000000001000
# MIPS-NEXT: MIPS_INTERFACE 0x0000000000001000 # MIPS-NEXT: MIPS_INTERFACE 0x0000000000001000
# MIPS-NEXT: MIPS_DYNSTR_ALIGN 0x0000000088888888 # MIPS-NEXT: MIPS_DYNSTR_ALIGN 0x0000000088888888
# MIPS-NEXT: MIPS_INTERFACE_SIZE 0x0000000000000010 # MIPS-NEXT: MIPS_INTERFACE_SIZE 0x0000000000000010
# MIPS-NEXT: MIPS_RLD_TEXT_RESOLVE_ADDR0x0000000000000008 # MIPS-NEXT: MIPS_RLD_TEXT_RESOLVE_ADDR0x0000000000000008
# MIPS-NEXT: MIPS_PERF_SUFFIX 0x0000000000000000 # MIPS-NEXT: MIPS_PERF_SUFFIX 0x0000000000000000
# MIPS-NEXT: MIPS_COMPACT_SIZE 0x0000000000000010 # MIPS-NEXT: MIPS_COMPACT_SIZE 0x0000000000000010
# MIPS-NEXT: MIPS_GP_VALUE 0x0000000000000001 # MIPS-NEXT: MIPS_GP_VALUE 0x0000000000000001
# MIPS-NEXT: MIPS_AUX_DYNAMIC 0x0000000000001000 # MIPS-NEXT: MIPS_AUX_DYNAMIC 0x0000000000001000
# MIPS-NEXT: MIPS_PLTGOT 0x0000000000001000 # MIPS-NEXT: MIPS_PLTGOT 0x0000000000001000
# MIPS-NEXT: MIPS_RWPLT 0x0000000000001000 # MIPS-NEXT: MIPS_RWPLT 0x0000000000001000
# MIPS-NEXT: MIPS_RLD_MAP_REL 0x0000000000001000 # MIPS-NEXT: MIPS_RLD_MAP_REL 0x0000000000001000
# MIPS-NEXT: <unknown:>0x1234abcd 0x0000000000000001
jhendersonUnsubmitted
Done
ReplyInline Actions

You've removed testing for these unknown values, but is there any testing for them anywhere else?

jhenderson: You've removed testing for these unknown values, but is there any testing for them anywhere…
grimarAuthorUnsubmitted
Done
ReplyInline Actions

Yep. I've mentioned this in the patch description:
"There are unknown tags in the elf-dynamic-tags-machine-specific.yaml, though we already testing unknown tags in \llvm-readobj\ELF\dynamic-tags.test and llvm-objdump\elf-dynamic-section.test tests."

grimar: Yep. I've mentioned this in the patch description: "There are unknown tags in the `elf-dynamic…
--- !ELF
FileHeader:
Class: ELFCLASS64
Data: ELFDATA2LSB
Type: ET_EXEC
Machine: EM_MIPS
Sections:
- Name: .dynamic
Type: SHT_DYNAMIC
Entries:
- Tag: DT_MIPS_RLD_VERSION
Value: 0x12345678
- Tag: DT_MIPS_TIME_STAMP
Value: 0x11223344
- Tag: DT_MIPS_ICHECKSUM
Value: 0x11112222
- Tag: DT_MIPS_IVERSION
Value: 0x1
- Tag: DT_MIPS_FLAGS
Value: 0x11111111
- Tag: DT_MIPS_BASE_ADDRESS
Value: 0x87654321
- Tag: DT_MIPS_MSYM
Value: 0x1000
- Tag: DT_MIPS_CONFLICT
Value: 0x1000
- Tag: DT_MIPS_LIBLIST
Value: 0x1000
- Tag: DT_MIPS_LOCAL_GOTNO
Value: 0x1
- Tag: DT_MIPS_CONFLICTNO
Value: 0x1
- Tag: DT_MIPS_LIBLISTNO
Value: 0x1
- Tag: DT_MIPS_SYMTABNO
Value: 0x1
- Tag: DT_MIPS_UNREFEXTNO
Value: 0x0
- Tag: DT_MIPS_GOTSYM
Value: 0x0
- Tag: DT_MIPS_HIPAGENO
Value: 0x88776655
- Tag: DT_MIPS_RLD_MAP
Value: 0x1000
- Tag: DT_MIPS_DELTA_CLASS
Value: 0x1000
- Tag: DT_MIPS_DELTA_CLASS_NO
Value: 0x1
- Tag: DT_MIPS_DELTA_INSTANCE
Value: 0x1000
- Tag: DT_MIPS_DELTA_INSTANCE_NO
Value: 0x1
- Tag: DT_MIPS_DELTA_RELOC
Value: 0x1000
- Tag: DT_MIPS_DELTA_RELOC_NO
Value: 0x1
- Tag: DT_MIPS_DELTA_SYM
Value: 0x1000
- Tag: DT_MIPS_DELTA_SYM_NO
Value: 0x1
- Tag: DT_MIPS_DELTA_CLASSSYM
Value: 0x1000
- Tag: DT_MIPS_DELTA_CLASSSYM_NO
Value: 0x1
- Tag: DT_MIPS_CXX_FLAGS
Value: 0x88887777
- Tag: DT_MIPS_PIXIE_INIT
Value: 0x1000
- Tag: DT_MIPS_LOCALPAGE_GOTIDX
Value: 0x1
- Tag: DT_MIPS_LOCAL_GOTIDX
Value: 0x1
- Tag: DT_MIPS_HIDDEN_GOTIDX
Value: 0x1
- Tag: DT_MIPS_PROTECTED_GOTIDX
Value: 0x1
- Tag: DT_MIPS_OPTIONS
Value: 0x1000
- Tag: DT_MIPS_INTERFACE
Value: 0x1000
- Tag: DT_MIPS_DYNSTR_ALIGN
Value: 0x88888888
- Tag: DT_MIPS_INTERFACE_SIZE
Value: 0x10
- Tag: DT_MIPS_RLD_TEXT_RESOLVE_ADDR
Value: 0x8
- Tag: DT_MIPS_PERF_SUFFIX
Value: 0x0
- Tag: DT_MIPS_COMPACT_SIZE
Value: 0x10
- Tag: DT_MIPS_GP_VALUE
Value: 0x1
- Tag: DT_MIPS_AUX_DYNAMIC
Value: 0x1000
- Tag: DT_MIPS_PLTGOT
Value: 0x1000
- Tag: DT_MIPS_RWPLT
Value: 0x1000
- Tag: DT_MIPS_RLD_MAP_REL
Value: 0x1000
- Tag: DT_NULL
Value: 0
ProgramHeaders:
- Type: PT_LOAD
Sections:
- Section: .dynamic
- Type: PT_DYNAMIC
Sections:
- Section: .dynamic
## Test that PPC machine-specific tags can be dumped. ## Test that PPC machine-specific tags can be dumped.
# RUN: yaml2obj --docnum=3 -o %t.ppc \
# RUN: %S/../llvm-readobj/ELF/Inputs/elf-dynamic-tags-machine-specific.yaml # RUN: yaml2obj --docnum=3 -o %t.ppc %s
# RUN: llvm-objdump -p %t.ppc | FileCheck %s --check-prefix=PPC # RUN: llvm-objdump -p %t.ppc | FileCheck %s --check-prefix=PPC
# PPC: Dynamic Section: # PPC: Dynamic Section:
# PPC-NEXT: PPC_GOT 0x000200c0 # PPC-NEXT: PPC_GOT 0x000200c0
# PPC-NEXT: PPC_OPT 0x00000001 # PPC-NEXT: PPC_OPT 0x00000001
# PPC-NEXT: <unknown:>0x1234abcd 0x00000001
--- !ELF
FileHeader:
Class: ELFCLASS32
Data: ELFDATA2MSB
Type: ET_EXEC
Machine: EM_PPC
Sections:
- Name: .dynamic
Type: SHT_DYNAMIC
Entries:
- Tag: DT_PPC_GOT
Value: 0x200c0
- Tag: DT_PPC_OPT
Value: 1
- Tag: DT_NULL
Value: 0
ProgramHeaders:
- Type: PT_LOAD
Sections:
- Section: .dynamic
- Type: PT_DYNAMIC
Sections:
- Section: .dynamic
## Test that PPC64 machine-specific tags can be dumped. ## Test that PPC64 machine-specific tags can be dumped.
# RUN: yaml2obj --docnum=4 -o %t.ppc64 \
# RUN: %S/../llvm-readobj/ELF/Inputs/elf-dynamic-tags-machine-specific.yaml # RUN: yaml2obj --docnum=4 -o %t.ppc64 %s
# RUN: llvm-objdump -p %t.ppc64 | FileCheck %s --check-prefix=PPC64 # RUN: llvm-objdump -p %t.ppc64 | FileCheck %s --check-prefix=PPC64
# PPC64: Dynamic Section: # PPC64: Dynamic Section:
# PPC64-NEXT: HASH 0x0000000000001000
# PPC64-NEXT: PPC64_GLINK 0x0000000000001000 # PPC64-NEXT: PPC64_GLINK 0x0000000000001000
# PPC64-NEXT: <unknown:>0x1234abcd 0x0000000000000001
--- !ELF
FileHeader:
Class: ELFCLASS64
Data: ELFDATA2LSB
Type: ET_EXEC
Machine: EM_PPC64
Sections:
- Name: .dynamic
Type: SHT_DYNAMIC
Entries:
- Tag: DT_PPC64_GLINK
Value: 0x1000
- Tag: DT_NULL
Value: 0
ProgramHeaders:
- Type: PT_LOAD
Sections:
- Section: .dynamic
- Type: PT_DYNAMIC
Sections:
- Section: .dynamic
## Test that AARCH64 machine-specific tags can be dumped.
# RUN: yaml2obj --docnum=5 -o %t.aarch64 %s
# RUN: llvm-objdump -p %t.aarch64 | FileCheck %s --check-prefix=AARCH64
# AARCH64: Dynamic Section:
# AARCH64-NEXT: AARCH64_BTI_PLT 0x0000000000000000
# AARCH64-NEXT: AARCH64_PAC_PLT 0x0000000000000000
--- !ELF
FileHeader:
Class: ELFCLASS64
Data: ELFDATA2LSB
Type: ET_EXEC
Machine: EM_AARCH64
Sections:
- Name: .dynamic
Type: SHT_DYNAMIC
Entries:
- Tag: DT_AARCH64_BTI_PLT
Value: 0
jhendersonUnsubmitted
Done
ReplyInline Actions

Let's assign these some (arbitrary) values.

jhenderson: Let's assign these some (arbitrary) values.
- Tag: DT_AARCH64_PAC_PLT
Value: 0
- Tag: DT_NULL
Value: 0
ProgramHeaders:
- Type: PT_LOAD
Sections:
- Section: .dynamic
- Type: PT_DYNAMIC
Sections:
- Section: .dynamic

llvm/test/tools/llvm-readobj/ELF/Inputs/elf-dynamic-tags-machine-specific.yaml

  • This file was deleted.
# Used by llvm-readobj/elf-dynamic-tags-machine-specific.test and
# llvm-objdump/elf-dynamic-section-machine-specific.test.
# First document: Hexagon
--- !ELF
FileHeader:
Class: ELFCLASS64
Data: ELFDATA2LSB
Type: ET_EXEC
Machine: EM_HEXAGON
Sections:
- Name: .dynstr
Type: SHT_STRTAB
Address: 0x1000
Size: 0x10
Content: "004400550066007700"
- Name: .dynamic
Type: SHT_DYNAMIC
Address: 0x1010
Entries:
- Tag: DT_HASH
Value: 0x1000
- Tag: DT_HEXAGON_SYMSZ
Value: 0x10
- Tag: DT_HEXAGON_VER
Value: 0x1000
- Tag: DT_HEXAGON_PLT
Value: 0x1000
- Tag: 0x1234abcd
Value: 0x1
- Tag: DT_NULL
Value: 0
ProgramHeaders:
- Type: PT_LOAD
VAddr: 0x1000
Sections:
- Section: .dynstr
- Section: .dynamic
- Type: PT_DYNAMIC
VAddr: 0x1010
Sections:
- Section: .dynamic
# Second document: MIPS
--- !ELF
FileHeader:
Class: ELFCLASS64
Data: ELFDATA2LSB
Type: ET_EXEC
Machine: EM_MIPS
Sections:
- Name: .dynstr
Type: SHT_STRTAB
Address: 0x1000
Size: 0x10
Content: "004400550066007700"
- Name: .dynamic
Type: SHT_DYNAMIC
Address: 0x1010
Entries:
- Tag: DT_HASH
Value: 0x1000
- Tag: DT_MIPS_RLD_VERSION
Value: 0x12345678
- Tag: DT_MIPS_TIME_STAMP
Value: 0x11223344
- Tag: DT_MIPS_ICHECKSUM
Value: 0x11112222
- Tag: DT_MIPS_IVERSION
Value: 0x1
- Tag: DT_MIPS_FLAGS
Value: 0x11111111
- Tag: DT_MIPS_BASE_ADDRESS
Value: 0x87654321
- Tag: DT_MIPS_MSYM
Value: 0x1000
- Tag: DT_MIPS_CONFLICT
Value: 0x1000
- Tag: DT_MIPS_LIBLIST
Value: 0x1000
- Tag: DT_MIPS_LOCAL_GOTNO
Value: 0x1
- Tag: DT_MIPS_CONFLICTNO
Value: 0x1
- Tag: DT_MIPS_LIBLISTNO
Value: 0x1
- Tag: DT_MIPS_SYMTABNO
Value: 0x1
- Tag: DT_MIPS_UNREFEXTNO
Value: 0x0
- Tag: DT_MIPS_GOTSYM
Value: 0x0
- Tag: DT_MIPS_HIPAGENO
Value: 0x88776655
- Tag: DT_MIPS_RLD_MAP
Value: 0x1000
- Tag: DT_MIPS_DELTA_CLASS
Value: 0x1000
- Tag: DT_MIPS_DELTA_CLASS_NO
Value: 0x1
- Tag: DT_MIPS_DELTA_INSTANCE
Value: 0x1000
- Tag: DT_MIPS_DELTA_INSTANCE_NO
Value: 0x1
- Tag: DT_MIPS_DELTA_RELOC
Value: 0x1000
- Tag: DT_MIPS_DELTA_RELOC_NO
Value: 0x1
- Tag: DT_MIPS_DELTA_SYM
Value: 0x1000
- Tag: DT_MIPS_DELTA_SYM_NO
Value: 0x1
- Tag: DT_MIPS_DELTA_CLASSSYM
Value: 0x1000
- Tag: DT_MIPS_DELTA_CLASSSYM_NO
Value: 0x1
- Tag: DT_MIPS_CXX_FLAGS
Value: 0x88887777
- Tag: DT_MIPS_PIXIE_INIT
Value: 0x1000
- Tag: DT_MIPS_LOCALPAGE_GOTIDX
Value: 0x1
- Tag: DT_MIPS_LOCAL_GOTIDX
Value: 0x1
- Tag: DT_MIPS_HIDDEN_GOTIDX
Value: 0x1
- Tag: DT_MIPS_PROTECTED_GOTIDX
Value: 0x1
- Tag: DT_MIPS_OPTIONS
Value: 0x1000
- Tag: DT_MIPS_INTERFACE
Value: 0x1000
- Tag: DT_MIPS_DYNSTR_ALIGN
Value: 0x88888888
- Tag: DT_MIPS_INTERFACE_SIZE
Value: 0x10
- Tag: DT_MIPS_RLD_TEXT_RESOLVE_ADDR
Value: 0x8
- Tag: DT_MIPS_PERF_SUFFIX
Value: 0x0
- Tag: DT_MIPS_COMPACT_SIZE
Value: 0x10
- Tag: DT_MIPS_GP_VALUE
Value: 0x1
- Tag: DT_MIPS_AUX_DYNAMIC
Value: 0x1000
- Tag: DT_MIPS_PLTGOT
Value: 0x1000
- Tag: DT_MIPS_RWPLT
Value: 0x1000
- Tag: DT_MIPS_RLD_MAP_REL
Value: 0x1000
- Tag: 0x1234abcd
Value: 0x1
- Tag: DT_NULL
Value: 0
ProgramHeaders:
- Type: PT_LOAD
VAddr: 0x1000
Sections:
- Section: .dynstr
- Section: .dynamic
- Type: PT_DYNAMIC
VAddr: 0x1010
Sections:
- Section: .dynamic
# Third document: PPC
--- !ELF
FileHeader:
Class: ELFCLASS32
Data: ELFDATA2MSB
Type: ET_EXEC
Machine: EM_PPC
Sections:
- Name: .dynstr
Type: SHT_STRTAB
Address: 0x200
Size: 0x10
Content: "004400550066007700"
- Name: .dynamic
Type: SHT_DYNAMIC
Address: 0x20000
Entries:
- Tag: DT_PPC_GOT
Value: 0x200c0
- Tag: DT_PPC_OPT
Value: 1
- Tag: 0x1234abcd
Value: 0x1
- Tag: DT_NULL
Value: 0
ProgramHeaders:
- Type: PT_LOAD
VAddr: 0x1000
Sections:
- Section: .dynstr
- Section: .dynamic
- Type: PT_DYNAMIC
VAddr: 0x20000
Sections:
- Section: .dynamic
# Fourth document: PPC64
--- !ELF
FileHeader:
Class: ELFCLASS64
Data: ELFDATA2LSB
Type: ET_EXEC
Machine: EM_PPC64
Sections:
- Name: .dynstr
Type: SHT_STRTAB
Address: 0x1000
Size: 0x10
Content: "004400550066007700"
- Name: .dynamic
Type: SHT_DYNAMIC
Address: 0x1010
Entries:
- Tag: DT_HASH
Value: 0x1000
- Tag: DT_PPC64_GLINK
Value: 0x1000
- Tag: 0x1234abcd
Value: 0x1
- Tag: DT_NULL
Value: 0
ProgramHeaders:
- Type: PT_LOAD
VAddr: 0x1000
Sections:
- Section: .dynstr
- Section: .dynamic
- Type: PT_DYNAMIC
VAddr: 0x1010
Sections:
- Section: .dynamic
# Fourth document: AARCH64
--- !ELF
FileHeader:
Class: ELFCLASS64
Data: ELFDATA2LSB
Type: ET_EXEC
Machine: EM_AARCH64
Sections:
- Name: .dynstr
Type: SHT_STRTAB
Address: 0x1000
Size: 0x10
Content: "004400550066007700"
- Name: .dynamic
Type: SHT_DYNAMIC
Address: 0x1010
Entries:
- Tag: DT_HASH
Value: 0x1000
- Tag: DT_AARCH64_BTI_PLT
Value: 0
- Tag: DT_AARCH64_PAC_PLT
Value: 0
- Tag: 0x1234abcd
Value: 0x1
- Tag: DT_NULL
Value: 0
ProgramHeaders:
- Type: PT_LOAD
VAddr: 0x1000
Sections:
- Section: .dynstr
- Section: .dynamic
- Type: PT_DYNAMIC
VAddr: 0x1010
Sections:
- Section: .dynamic

llvm/test/tools/llvm-readobj/ELF/dynamic-tags-machine-specific.test

# Test that hexagon machine-specific tags can be dumped. ## Here we test how machine-specific dynamic tags are dumped.
jhendersonUnsubmitted
Done
ReplyInline Actions

Basically all my coments for the objdump test also apply here too.

jhenderson: Basically all my coments for the objdump test also apply here too.
# RUN: yaml2obj --docnum=1 %S/Inputs/elf-dynamic-tags-machine-specific.yaml -o %t.hex
## Test that hexagon machine-specific tags can be dumped.
# RUN: yaml2obj --docnum=1 %s -o %t.hex
# RUN: llvm-readobj --dynamic-table %t.hex | FileCheck %s --check-prefix=LLVM-HEXAGON # RUN: llvm-readobj --dynamic-table %t.hex | FileCheck %s --check-prefix=LLVM-HEXAGON
# RUN: llvm-readelf --dynamic-table %t.hex | FileCheck %s --check-prefix=GNU-HEXAGON # RUN: llvm-readelf --dynamic-table %t.hex | FileCheck %s --check-prefix=GNU-HEXAGON
# LLVM-HEXAGON: DynamicSection [ (6 entries) # LLVM-HEXAGON: DynamicSection [ (4 entries)
# LLVM-HEXAGON-NEXT: Tag Type Name/Value # LLVM-HEXAGON-NEXT: Tag Type Name/Value
# LLVM-HEXAGON-NEXT: 0x0000000000000004 HASH 0x1000
# LLVM-HEXAGON-NEXT: 0x0000000070000000 HEXAGON_SYMSZ 0x10 # LLVM-HEXAGON-NEXT: 0x0000000070000000 HEXAGON_SYMSZ 0x10
# LLVM-HEXAGON-NEXT: 0x0000000070000001 HEXAGON_VER 4096 # LLVM-HEXAGON-NEXT: 0x0000000070000001 HEXAGON_VER 4096
# LLVM-HEXAGON-NEXT: 0x0000000070000002 HEXAGON_PLT 0x1000 # LLVM-HEXAGON-NEXT: 0x0000000070000002 HEXAGON_PLT 0x1000
# LLVM-HEXAGON-NEXT: 0x000000001234ABCD unknown 0x1
# LLVM-HEXAGON-NEXT: 0x0000000000000000 NULL 0x0 # LLVM-HEXAGON-NEXT: 0x0000000000000000 NULL 0x0
# LLVM-HEXAGON-NEXT: ] # LLVM-HEXAGON-NEXT: ]
# GNU-HEXAGON: Dynamic section at offset {{.*}} contains 6 entries: # GNU-HEXAGON: Dynamic section at offset {{.*}} contains 4 entries:
# GNU-HEXAGON-NEXT: Tag Type Name/Value # GNU-HEXAGON-NEXT: Tag Type Name/Value
# GNU-HEXAGON-NEXT: 0x0000000000000004 (HASH) 0x1000
# GNU-HEXAGON-NEXT: 0x0000000070000000 (HEXAGON_SYMSZ) 0x10 # GNU-HEXAGON-NEXT: 0x0000000070000000 (HEXAGON_SYMSZ) 0x10
# GNU-HEXAGON-NEXT: 0x0000000070000001 (HEXAGON_VER) 4096 # GNU-HEXAGON-NEXT: 0x0000000070000001 (HEXAGON_VER) 4096
# GNU-HEXAGON-NEXT: 0x0000000070000002 (HEXAGON_PLT) 0x1000 # GNU-HEXAGON-NEXT: 0x0000000070000002 (HEXAGON_PLT) 0x1000
# GNU-HEXAGON-NEXT: 0x000000001234abcd (unknown) 0x1
# GNU-HEXAGON-NEXT: 0x0000000000000000 (NULL) 0x0 # GNU-HEXAGON-NEXT: 0x0000000000000000 (NULL) 0x0
--- !ELF
FileHeader:
Class: ELFCLASS64
Data: ELFDATA2LSB
Type: ET_EXEC
Machine: EM_HEXAGON
Sections:
- Name: .dynamic
Type: SHT_DYNAMIC
Entries:
- Tag: DT_HEXAGON_SYMSZ
Value: 0x10
- Tag: DT_HEXAGON_VER
Value: 0x1000
- Tag: DT_HEXAGON_PLT
Value: 0x1000
- Tag: DT_NULL
Value: 0
ProgramHeaders:
- Type: PT_LOAD
Sections:
- Section: .dynamic
- Type: PT_DYNAMIC
Sections:
- Section: .dynamic
## Test that MIPS machine-specific tags can be dumped.
# Test that MIPS machine-specific tags can be dumped. # RUN: yaml2obj --docnum=2 %s -o %t.mips
# RUN: yaml2obj --docnum=2 %S/Inputs/elf-dynamic-tags-machine-specific.yaml -o %t.mips
# RUN: llvm-readobj --dynamic-table %t.mips | FileCheck %s --check-prefix=LLVM-MIPS # RUN: llvm-readobj --dynamic-table %t.mips | FileCheck %s --check-prefix=LLVM-MIPS
# RUN: llvm-readelf --dynamic-table %t.mips | FileCheck %s --check-prefix=GNU-MIPS # RUN: llvm-readelf --dynamic-table %t.mips | FileCheck %s --check-prefix=GNU-MIPS
# LLVM-MIPS: DynamicSection [ (48 entries) ## FIXME: llvm-readobj does not print spaces after MIPS_DELTA_INSTANCE_NO, MIPS_PROTECTED_GOTIDX
## and other long tags. The output looks broken because of that.
# LLVM-MIPS: DynamicSection [ (47 entries)
# LLVM-MIPS-NEXT: Tag Type Name/Value # LLVM-MIPS-NEXT: Tag Type Name/Value
# LLVM-MIPS-NEXT: 0x0000000000000004 HASH 0x1000 # LLVM-MIPS-NEXT: 0x0000000000000004 HASH 0x1000
# LLVM-MIPS-NEXT: 0x0000000070000001 MIPS_RLD_VERSION 305419896 # LLVM-MIPS-NEXT: 0x0000000070000001 MIPS_RLD_VERSION 305419896
# LLVM-MIPS-NEXT: 0x0000000070000002 MIPS_TIME_STAMP 0x11223344 # LLVM-MIPS-NEXT: 0x0000000070000002 MIPS_TIME_STAMP 0x11223344
# LLVM-MIPS-NEXT: 0x0000000070000003 MIPS_ICHECKSUM 0x11112222 # LLVM-MIPS-NEXT: 0x0000000070000003 MIPS_ICHECKSUM 0x11112222
# LLVM-MIPS-NEXT: 0x0000000070000004 MIPS_IVERSION 0x1 # LLVM-MIPS-NEXT: 0x0000000070000004 MIPS_IVERSION 0x1
# LLVM-MIPS-NEXT: 0x0000000070000005 MIPS_FLAGS QUICKSTART SGI_ONLY PIXIE CORD # LLVM-MIPS-NEXT: 0x0000000070000005 MIPS_FLAGS QUICKSTART SGI_ONLY PIXIE CORD
# LLVM-MIPS-NEXT: 0x0000000070000006 MIPS_BASE_ADDRESS 0x87654321 # LLVM-MIPS-NEXT: 0x0000000070000006 MIPS_BASE_ADDRESS 0x87654321
Show All 31 Lines
# LLVM-MIPS-NEXT: 0x000000007000002D MIPS_RLD_TEXT_RESOLVE_ADDR0x8 # LLVM-MIPS-NEXT: 0x000000007000002D MIPS_RLD_TEXT_RESOLVE_ADDR0x8
# LLVM-MIPS-NEXT: 0x000000007000002E MIPS_PERF_SUFFIX 0x0 # LLVM-MIPS-NEXT: 0x000000007000002E MIPS_PERF_SUFFIX 0x0
# LLVM-MIPS-NEXT: 0x000000007000002F MIPS_COMPACT_SIZE 0x10 # LLVM-MIPS-NEXT: 0x000000007000002F MIPS_COMPACT_SIZE 0x10
# LLVM-MIPS-NEXT: 0x0000000070000030 MIPS_GP_VALUE 0x1 # LLVM-MIPS-NEXT: 0x0000000070000030 MIPS_GP_VALUE 0x1
# LLVM-MIPS-NEXT: 0x0000000070000031 MIPS_AUX_DYNAMIC 0x1000 # LLVM-MIPS-NEXT: 0x0000000070000031 MIPS_AUX_DYNAMIC 0x1000
# LLVM-MIPS-NEXT: 0x0000000070000032 MIPS_PLTGOT 0x1000 # LLVM-MIPS-NEXT: 0x0000000070000032 MIPS_PLTGOT 0x1000
# LLVM-MIPS-NEXT: 0x0000000070000034 MIPS_RWPLT 0x1000 # LLVM-MIPS-NEXT: 0x0000000070000034 MIPS_RWPLT 0x1000
# LLVM-MIPS-NEXT: 0x0000000070000035 MIPS_RLD_MAP_REL 0x1000 # LLVM-MIPS-NEXT: 0x0000000070000035 MIPS_RLD_MAP_REL 0x1000
# LLVM-MIPS-NEXT: 0x000000001234ABCD unknown 0x1
# LLVM-MIPS-NEXT: 0x0000000000000000 NULL 0x0 # LLVM-MIPS-NEXT: 0x0000000000000000 NULL 0x0
# LLVM-MIPS-NEXT: ] # LLVM-MIPS-NEXT: ]
# GNU-MIPS: Dynamic section at offset {{.*}} contains 48 entries: # GNU-MIPS: Dynamic section at offset {{.*}} contains 47 entries:
# GNU-MIPS-NEXT: Tag Type Name/Value # GNU-MIPS-NEXT: Tag Type Name/Value
# GNU-MIPS-NEXT: 0x0000000000000004 (HASH) 0x1000 # GNU-MIPS-NEXT: 0x0000000000000004 (HASH) 0x1000
# GNU-MIPS-NEXT: 0x0000000070000001 (MIPS_RLD_VERSION) 305419896 # GNU-MIPS-NEXT: 0x0000000070000001 (MIPS_RLD_VERSION) 305419896
# GNU-MIPS-NEXT: 0x0000000070000002 (MIPS_TIME_STAMP) 0x11223344 # GNU-MIPS-NEXT: 0x0000000070000002 (MIPS_TIME_STAMP) 0x11223344
# GNU-MIPS-NEXT: 0x0000000070000003 (MIPS_ICHECKSUM) 0x11112222 # GNU-MIPS-NEXT: 0x0000000070000003 (MIPS_ICHECKSUM) 0x11112222
# GNU-MIPS-NEXT: 0x0000000070000004 (MIPS_IVERSION) 0x1 # GNU-MIPS-NEXT: 0x0000000070000004 (MIPS_IVERSION) 0x1
# GNU-MIPS-NEXT: 0x0000000070000005 (MIPS_FLAGS) QUICKSTART SGI_ONLY PIXIE CORD # GNU-MIPS-NEXT: 0x0000000070000005 (MIPS_FLAGS) QUICKSTART SGI_ONLY PIXIE CORD
# GNU-MIPS-NEXT: 0x0000000070000006 (MIPS_BASE_ADDRESS) 0x87654321 # GNU-MIPS-NEXT: 0x0000000070000006 (MIPS_BASE_ADDRESS) 0x87654321
# GNU-MIPS-NEXT: 0x0000000070000007 (MIPS_MSYM) 0x1000 # GNU-MIPS-NEXT: 0x0000000070000007 (MIPS_MSYM) 0x1000
# GNU-MIPS-NEXT: 0x0000000070000008 (MIPS_CONFLICT) 0x1000 # GNU-MIPS-NEXT: 0x0000000070000008 (MIPS_CONFLICT) 0x1000
# GNU-MIPS-NEXT: 0x0000000070000009 (MIPS_LIBLIST) 0x1000 # GNU-MIPS-NEXT: 0x0000000070000009 (MIPS_LIBLIST) 0x1000
# GNU-MIPS-NEXT: 0x000000007000000a (MIPS_LOCAL_GOTNO) 1 # GNU-MIPS-NEXT: 0x000000007000000a (MIPS_LOCAL_GOTNO) 1
# GNU-MIPS-NEXT: 0x000000007000000b (MIPS_CONFLICTNO) 0x1 # GNU-MIPS-NEXT: 0x000000007000000b (MIPS_CONFLICTNO) 0x1
# GNU-MIPS-NEXT: 0x0000000070000010 (MIPS_LIBLISTNO) 0x1 # GNU-MIPS-NEXT: 0x0000000070000010 (MIPS_LIBLISTNO) 0x1
# GNU-MIPS-NEXT: 0x0000000070000011 (MIPS_SYMTABNO) 1 # GNU-MIPS-NEXT: 0x0000000070000011 (MIPS_SYMTABNO) 1
# GNU-MIPS-NEXT: 0x0000000070000012 (MIPS_UNREFEXTNO) 0 # GNU-MIPS-NEXT: 0x0000000070000012 (MIPS_UNREFEXTNO) 0
# GNU-MIPS-NEXT: 0x0000000070000013 (MIPS_GOTSYM) 0x0 # GNU-MIPS-NEXT: 0x0000000070000013 (MIPS_GOTSYM) 0x0
# GNU-MIPS-NEXT: 0x0000000070000014 (MIPS_HIPAGENO) 0x88776655 # GNU-MIPS-NEXT: 0x0000000070000014 (MIPS_HIPAGENO) 0x88776655
# GNU-MIPS-NEXT: 0x0000000070000016 (MIPS_RLD_MAP) 0x1000 # GNU-MIPS-NEXT: 0x0000000070000016 (MIPS_RLD_MAP) 0x1000
# GNU-MIPS-NEXT: 0x0000000070000017 (MIPS_DELTA_CLASS) 0x1000 # GNU-MIPS-NEXT: 0x0000000070000017 (MIPS_DELTA_CLASS) 0x1000
# GNU-MIPS-NEXT: 0x0000000070000018 (MIPS_DELTA_CLASS_NO) 0x1 # GNU-MIPS-NEXT: 0x0000000070000018 (MIPS_DELTA_CLASS_NO) 0x1
# GNU-MIPS-NEXT: 0x0000000070000019 (MIPS_DELTA_INSTANCE) 0x1000 # GNU-MIPS-NEXT: 0x0000000070000019 (MIPS_DELTA_INSTANCE) 0x1000
# GNU-MIPS-NEXT: 0x000000007000001a (MIPS_DELTA_INSTANCE_NO) 0x1 # GNU-MIPS-NEXT: 0x000000007000001a (MIPS_DELTA_INSTANCE_NO) 0x1
# GNU-MIPS-NEXT: 0x000000007000001b (MIPS_DELTA_RELOC) 0x1000 # GNU-MIPS-NEXT: 0x000000007000001b (MIPS_DELTA_RELOC) 0x1000
# GNU-MIPS-NEXT: 0x000000007000001c (MIPS_DELTA_RELOC_NO) 0x1 # GNU-MIPS-NEXT: 0x000000007000001c (MIPS_DELTA_RELOC_NO) 0x1
# GNU-MIPS-NEXT: 0x000000007000001d (MIPS_DELTA_SYM) 0x1000 # GNU-MIPS-NEXT: 0x000000007000001d (MIPS_DELTA_SYM) 0x1000
# GNU-MIPS-NEXT: 0x000000007000001e (MIPS_DELTA_SYM_NO) 0x1 # GNU-MIPS-NEXT: 0x000000007000001e (MIPS_DELTA_SYM_NO) 0x1
# GNU-MIPS-NEXT: 0x0000000070000020 (MIPS_DELTA_CLASSSYM) 0x1000 # GNU-MIPS-NEXT: 0x0000000070000020 (MIPS_DELTA_CLASSSYM) 0x1000
# GNU-MIPS-NEXT: 0x0000000070000021 (MIPS_DELTA_CLASSSYM_NO) 0x1 # GNU-MIPS-NEXT: 0x0000000070000021 (MIPS_DELTA_CLASSSYM_NO) 0x1
# GNU-MIPS-NEXT: 0x0000000070000022 (MIPS_CXX_FLAGS) 0x88887777 # GNU-MIPS-NEXT: 0x0000000070000022 (MIPS_CXX_FLAGS) 0x88887777
# GNU-MIPS-NEXT: 0x0000000070000023 (MIPS_PIXIE_INIT) 0x1000 # GNU-MIPS-NEXT: 0x0000000070000023 (MIPS_PIXIE_INIT) 0x1000
# GNU-MIPS-NEXT: 0x0000000070000025 (MIPS_LOCALPAGE_GOTIDX) 0x1 # GNU-MIPS-NEXT: 0x0000000070000025 (MIPS_LOCALPAGE_GOTIDX) 0x1
# GNU-MIPS-NEXT: 0x0000000070000026 (MIPS_LOCAL_GOTIDX) 0x1 # GNU-MIPS-NEXT: 0x0000000070000026 (MIPS_LOCAL_GOTIDX) 0x1
# GNU-MIPS-NEXT: 0x0000000070000027 (MIPS_HIDDEN_GOTIDX) 0x1 # GNU-MIPS-NEXT: 0x0000000070000027 (MIPS_HIDDEN_GOTIDX) 0x1
# GNU-MIPS-NEXT: 0x0000000070000028 (MIPS_PROTECTED_GOTIDX) 0x1 # GNU-MIPS-NEXT: 0x0000000070000028 (MIPS_PROTECTED_GOTIDX) 0x1
# GNU-MIPS-NEXT: 0x0000000070000029 (MIPS_OPTIONS) 0x1000 # GNU-MIPS-NEXT: 0x0000000070000029 (MIPS_OPTIONS) 0x1000
# GNU-MIPS-NEXT: 0x000000007000002a (MIPS_INTERFACE) 0x1000 # GNU-MIPS-NEXT: 0x000000007000002a (MIPS_INTERFACE) 0x1000
# GNU-MIPS-NEXT: 0x000000007000002b (MIPS_DYNSTR_ALIGN) 0x88888888 # GNU-MIPS-NEXT: 0x000000007000002b (MIPS_DYNSTR_ALIGN) 0x88888888
# GNU-MIPS-NEXT: 0x000000007000002c (MIPS_INTERFACE_SIZE) 0x10 # GNU-MIPS-NEXT: 0x000000007000002c (MIPS_INTERFACE_SIZE) 0x10
# GNU-MIPS-NEXT: 0x000000007000002d (MIPS_RLD_TEXT_RESOLVE_ADDR) 0x8 # GNU-MIPS-NEXT: 0x000000007000002d (MIPS_RLD_TEXT_RESOLVE_ADDR) 0x8
# GNU-MIPS-NEXT: 0x000000007000002e (MIPS_PERF_SUFFIX) 0x0 # GNU-MIPS-NEXT: 0x000000007000002e (MIPS_PERF_SUFFIX) 0x0
# GNU-MIPS-NEXT: 0x000000007000002f (MIPS_COMPACT_SIZE) 0x10 # GNU-MIPS-NEXT: 0x000000007000002f (MIPS_COMPACT_SIZE) 0x10
# GNU-MIPS-NEXT: 0x0000000070000030 (MIPS_GP_VALUE) 0x1 # GNU-MIPS-NEXT: 0x0000000070000030 (MIPS_GP_VALUE) 0x1
# GNU-MIPS-NEXT: 0x0000000070000031 (MIPS_AUX_DYNAMIC) 0x1000 # GNU-MIPS-NEXT: 0x0000000070000031 (MIPS_AUX_DYNAMIC) 0x1000
# GNU-MIPS-NEXT: 0x0000000070000032 (MIPS_PLTGOT) 0x1000 # GNU-MIPS-NEXT: 0x0000000070000032 (MIPS_PLTGOT) 0x1000
# GNU-MIPS-NEXT: 0x0000000070000034 (MIPS_RWPLT) 0x1000 # GNU-MIPS-NEXT: 0x0000000070000034 (MIPS_RWPLT) 0x1000
# GNU-MIPS-NEXT: 0x0000000070000035 (MIPS_RLD_MAP_REL) 0x1000 # GNU-MIPS-NEXT: 0x0000000070000035 (MIPS_RLD_MAP_REL) 0x1000
# GNU-MIPS-NEXT: 0x000000001234abcd (unknown) 0x1
# GNU-MIPS-NEXT: 0x0000000000000000 (NULL) 0x0 # GNU-MIPS-NEXT: 0x0000000000000000 (NULL) 0x0
--- !ELF
FileHeader:
Class: ELFCLASS64
Data: ELFDATA2LSB
Type: ET_EXEC
Machine: EM_MIPS
Sections:
- Name: .dynamic
Type: SHT_DYNAMIC
Entries:
- Tag: DT_HASH
Value: 0x1000
- Tag: DT_MIPS_RLD_VERSION
Value: 0x12345678
- Tag: DT_MIPS_TIME_STAMP
Value: 0x11223344
- Tag: DT_MIPS_ICHECKSUM
Value: 0x11112222
- Tag: DT_MIPS_IVERSION
Value: 0x1
- Tag: DT_MIPS_FLAGS
Value: 0x11111111
- Tag: DT_MIPS_BASE_ADDRESS
Value: 0x87654321
- Tag: DT_MIPS_MSYM
Value: 0x1000
- Tag: DT_MIPS_CONFLICT
Value: 0x1000
- Tag: DT_MIPS_LIBLIST
Value: 0x1000
- Tag: DT_MIPS_LOCAL_GOTNO
Value: 0x1
- Tag: DT_MIPS_CONFLICTNO
Value: 0x1
- Tag: DT_MIPS_LIBLISTNO
Value: 0x1
- Tag: DT_MIPS_SYMTABNO
Value: 0x1
- Tag: DT_MIPS_UNREFEXTNO
Value: 0x0
- Tag: DT_MIPS_GOTSYM
Value: 0x0
- Tag: DT_MIPS_HIPAGENO
Value: 0x88776655
- Tag: DT_MIPS_RLD_MAP
Value: 0x1000
- Tag: DT_MIPS_DELTA_CLASS
Value: 0x1000
- Tag: DT_MIPS_DELTA_CLASS_NO
Value: 0x1
- Tag: DT_MIPS_DELTA_INSTANCE
Value: 0x1000
- Tag: DT_MIPS_DELTA_INSTANCE_NO
Value: 0x1
- Tag: DT_MIPS_DELTA_RELOC
Value: 0x1000
- Tag: DT_MIPS_DELTA_RELOC_NO
Value: 0x1
- Tag: DT_MIPS_DELTA_SYM
Value: 0x1000
- Tag: DT_MIPS_DELTA_SYM_NO
Value: 0x1
- Tag: DT_MIPS_DELTA_CLASSSYM
Value: 0x1000
- Tag: DT_MIPS_DELTA_CLASSSYM_NO
Value: 0x1
- Tag: DT_MIPS_CXX_FLAGS
Value: 0x88887777
- Tag: DT_MIPS_PIXIE_INIT
Value: 0x1000
- Tag: DT_MIPS_LOCALPAGE_GOTIDX
Value: 0x1
- Tag: DT_MIPS_LOCAL_GOTIDX
Value: 0x1
- Tag: DT_MIPS_HIDDEN_GOTIDX
Value: 0x1
- Tag: DT_MIPS_PROTECTED_GOTIDX
Value: 0x1
- Tag: DT_MIPS_OPTIONS
Value: 0x1000
- Tag: DT_MIPS_INTERFACE
Value: 0x1000
- Tag: DT_MIPS_DYNSTR_ALIGN
Value: 0x88888888
- Tag: DT_MIPS_INTERFACE_SIZE
Value: 0x10
- Tag: DT_MIPS_RLD_TEXT_RESOLVE_ADDR
Value: 0x8
- Tag: DT_MIPS_PERF_SUFFIX
Value: 0x0
- Tag: DT_MIPS_COMPACT_SIZE
Value: 0x10
- Tag: DT_MIPS_GP_VALUE
Value: 0x1
- Tag: DT_MIPS_AUX_DYNAMIC
Value: 0x1000
- Tag: DT_MIPS_PLTGOT
Value: 0x1000
- Tag: DT_MIPS_RWPLT
Value: 0x1000
- Tag: DT_MIPS_RLD_MAP_REL
Value: 0x1000
- Tag: DT_NULL
Value: 0
ProgramHeaders:
- Type: PT_LOAD
Sections:
- Section: .dynamic
- Type: PT_DYNAMIC
Sections:
- Section: .dynamic
## Test that PPC machine-specific tags can be dumped.
# Test that PPC machine-specific tags can be dumped. # RUN: yaml2obj --docnum=3 %s -o %t.ppc
# RUN: yaml2obj --docnum=3 %S/Inputs/elf-dynamic-tags-machine-specific.yaml -o %t.ppc
# RUN: llvm-readobj --dynamic-table %t.ppc | FileCheck %s --check-prefix=LLVM-PPC # RUN: llvm-readobj --dynamic-table %t.ppc | FileCheck %s --check-prefix=LLVM-PPC
# RUN: llvm-readelf --dynamic-table %t.ppc | FileCheck %s --check-prefix=GNU-PPC # RUN: llvm-readelf --dynamic-table %t.ppc | FileCheck %s --check-prefix=GNU-PPC
# LLVM-PPC: DynamicSection [ (4 entries) # LLVM-PPC: DynamicSection [ (3 entries)
# LLVM-PPC-NEXT: Tag Type Name/Value # LLVM-PPC-NEXT: Tag Type Name/Value
# LLVM-PPC-NEXT: 0x70000000 PPC_GOT 0x200C0 # LLVM-PPC-NEXT: 0x70000000 PPC_GOT 0x200C0
# LLVM-PPC-NEXT: 0x70000001 PPC_OPT 0x1 # LLVM-PPC-NEXT: 0x70000001 PPC_OPT 0x1
# LLVM-PPC-NEXT: 0x1234ABCD unknown 0x1
# LLVM-PPC-NEXT: 0x00000000 NULL 0x0 # LLVM-PPC-NEXT: 0x00000000 NULL 0x0
# LLVM-PPC-NEXT: ] # LLVM-PPC-NEXT: ]
# GNU-PPC: Dynamic section at offset {{.*}} contains 4 entries: # GNU-PPC: Dynamic section at offset {{.*}} contains 3 entries:
# GNU-PPC-NEXT: Tag Type Name/Value # GNU-PPC-NEXT: Tag Type Name/Value
# GNU-PPC-NEXT: 0x70000000 (PPC_GOT) 0x200c0 # GNU-PPC-NEXT: 0x70000000 (PPC_GOT) 0x200c0
# GNU-PPC-NEXT: 0x70000001 (PPC_OPT) 0x1 # GNU-PPC-NEXT: 0x70000001 (PPC_OPT) 0x1
# GNU-PPC-NEXT: 0x1234abcd (unknown) 0x1
# GNU-PPC-NEXT: 0x00000000 (NULL) 0x0 # GNU-PPC-NEXT: 0x00000000 (NULL) 0x0
--- !ELF
FileHeader:
Class: ELFCLASS32
Data: ELFDATA2MSB
Type: ET_EXEC
Machine: EM_PPC
Sections:
- Name: .dynamic
Type: SHT_DYNAMIC
Entries:
- Tag: DT_PPC_GOT
Value: 0x200c0
- Tag: DT_PPC_OPT
Value: 1
- Tag: DT_NULL
Value: 0
ProgramHeaders:
- Type: PT_LOAD
Sections:
- Section: .dynamic
- Type: PT_DYNAMIC
Sections:
- Section: .dynamic
# Test that PPC64 machine-specific tags can be dumped. ## Test that PPC64 machine-specific tags can be dumped.
# RUN: yaml2obj --docnum=4 %S/Inputs/elf-dynamic-tags-machine-specific.yaml -o %t.ppc64
# RUN: yaml2obj --docnum=4 %s -o %t.ppc64
# RUN: llvm-readobj --dynamic-table %t.ppc64 | FileCheck %s --check-prefix=LLVM-PPC64 # RUN: llvm-readobj --dynamic-table %t.ppc64 | FileCheck %s --check-prefix=LLVM-PPC64
# RUN: llvm-readelf --dynamic-table %t.ppc64 | FileCheck %s --check-prefix=GNU-PPC64 # RUN: llvm-readelf --dynamic-table %t.ppc64 | FileCheck %s --check-prefix=GNU-PPC64
# LLVM-PPC64: DynamicSection [ (4 entries) # LLVM-PPC64: DynamicSection [ (2 entries)
# LLVM-PPC64-NEXT: Tag Type Name/Value # LLVM-PPC64-NEXT: Tag Type Name/Value
# LLVM-PPC64-NEXT: 0x0000000000000004 HASH 0x1000
# LLVM-PPC64-NEXT: 0x0000000070000000 PPC64_GLINK 0x1000 # LLVM-PPC64-NEXT: 0x0000000070000000 PPC64_GLINK 0x1000
# LLVM-PPC64-NEXT: 0x000000001234ABCD unknown 0x1
# LLVM-PPC64-NEXT: 0x0000000000000000 NULL 0x0 # LLVM-PPC64-NEXT: 0x0000000000000000 NULL 0x0
# LLVM-PPC64-NEXT: ] # LLVM-PPC64-NEXT: ]
# GNU-PPC64: Dynamic section at offset {{.*}} contains 4 entries: # GNU-PPC64: Dynamic section at offset {{.*}} contains 2 entries:
# GNU-PPC64-NEXT: Tag Type Name/Value # GNU-PPC64-NEXT: Tag Type Name/Value
# GNU-PPC64-NEXT: 0x0000000000000004 (HASH) 0x1000
# GNU-PPC64-NEXT: 0x0000000070000000 (PPC64_GLINK) 0x1000 # GNU-PPC64-NEXT: 0x0000000070000000 (PPC64_GLINK) 0x1000
# GNU-PPC64-NEXT: 0x000000001234abcd (unknown) 0x1
# GNU-PPC64-NEXT: 0x0000000000000000 (NULL) 0x0 # GNU-PPC64-NEXT: 0x0000000000000000 (NULL) 0x0
# Test that AARCH64 machine-specific tags can be dumped. --- !ELF
# RUN: yaml2obj --docnum=5 %S/Inputs/elf-dynamic-tags-machine-specific.yaml -o %t.aarch64 FileHeader:
Class: ELFCLASS64
Data: ELFDATA2LSB
Type: ET_EXEC
Machine: EM_PPC64
Sections:
- Name: .dynamic
Type: SHT_DYNAMIC
Entries:
- Tag: DT_PPC64_GLINK
Value: 0x1000
- Tag: DT_NULL
Value: 0
ProgramHeaders:
- Type: PT_LOAD
Sections:
- Section: .dynamic
- Type: PT_DYNAMIC
Sections:
- Section: .dynamic
## Test that AARCH64 machine-specific tags can be dumped.
# RUN: yaml2obj --docnum=5 %s -o %t.aarch64
# RUN: llvm-readobj --dynamic-table %t.aarch64 | FileCheck %s --check-prefix=LLVM-AARCH64 # RUN: llvm-readobj --dynamic-table %t.aarch64 | FileCheck %s --check-prefix=LLVM-AARCH64
# RUN: llvm-readelf --dynamic-table %t.aarch64 | FileCheck %s --check-prefix=GNU-AARCH64 # RUN: llvm-readelf --dynamic-table %t.aarch64 | FileCheck %s --check-prefix=GNU-AARCH64
# LLVM-AARCH64: DynamicSection [ (5 entries) # LLVM-AARCH64: DynamicSection [ (3 entries)
# LLVM-AARCH64-NEXT: Tag Type Name/Value # LLVM-AARCH64-NEXT: Tag Type Name/Value
# LLVM-AARCH64-NEXT: 0x0000000000000004 HASH 0x1000
# LLVM-AARCH64-NEXT: 0x0000000070000001 AARCH64_BTI_PLT 0 # LLVM-AARCH64-NEXT: 0x0000000070000001 AARCH64_BTI_PLT 0
# LLVM-AARCH64-NEXT: 0x0000000070000003 AARCH64_PAC_PLT 0 # LLVM-AARCH64-NEXT: 0x0000000070000003 AARCH64_PAC_PLT 0
# LLVM-AARCH64-NEXT: 0x000000001234ABCD unknown 0x1
# LLVM-AARCH64-NEXT: 0x0000000000000000 NULL 0x0 # LLVM-AARCH64-NEXT: 0x0000000000000000 NULL 0x0
# LLVM-AARCH64-NEXT:] # LLVM-AARCH64-NEXT:]
# GNU-AARCH64: Dynamic section at offset {{.*}} contains 5 entries: # GNU-AARCH64: Dynamic section at offset {{.*}} contains 3 entries:
# GNU-AARCH64-NEXT: Tag Type Name/Value # GNU-AARCH64-NEXT: Tag Type Name/Value
# GNU-AARCH64-NEXT: 0x0000000000000004 (HASH) 0x1000
# GNU-AARCH64-NEXT: 0x0000000070000001 (AARCH64_BTI_PLT) 0 # GNU-AARCH64-NEXT: 0x0000000070000001 (AARCH64_BTI_PLT) 0
# GNU-AARCH64-NEXT: 0x0000000070000003 (AARCH64_PAC_PLT) 0 # GNU-AARCH64-NEXT: 0x0000000070000003 (AARCH64_PAC_PLT) 0
# GNU-AARCH64-NEXT: 0x000000001234abcd (unknown) 0x1
# GNU-AARCH64-NEXT: 0x0000000000000000 (NULL) 0x0 # GNU-AARCH64-NEXT: 0x0000000000000000 (NULL) 0x0
--- !ELF
FileHeader:
Class: ELFCLASS64
Data: ELFDATA2LSB
Type: ET_EXEC
Machine: EM_AARCH64
Sections:
- Name: .dynamic
Type: SHT_DYNAMIC
Entries:
- Tag: DT_AARCH64_BTI_PLT
Value: 0
- Tag: DT_AARCH64_PAC_PLT
Value: 0
- Tag: DT_NULL
Value: 0
ProgramHeaders:
- Type: PT_LOAD
Sections:
- Section: .dynamic
- Type: PT_DYNAMIC
Sections:
- Section: .dynamic
llvm/test/tools/llvm-objdump/elf-dynamic-section-machine-specific.test