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# Check we are able to dump the dynamic section without a DT_NULL entry correctly.
# RUN: yaml2obj --docnum=1 %s -o %t.o
# RUN: llvm-readobj --dynamic-table %t.o | FileCheck %s --check-prefix=NONULL-LLVM
# RUN: llvm-readelf --dynamic-table %t.o | FileCheck %s --check-prefix=NONULL-GNU
# NONULL-LLVM: DynamicSection [ (1 entries)
# NONULL-LLVM-NEXT: Tag Type Name/Value
# NONULL-LLVM-NEXT: 0x0000000000000015 DEBUG 0x0
# NONULL-LLVM-NEXT: ]
# NONULL-GNU: Dynamic section at offset {{.*}} contains 1 entries:
# NONULL-GNU-NEXT: Tag Type Name/Value
# NONULL-GNU-NEXT: 0x0000000000000015 (DEBUG) 0x0
--- !ELF
FileHeader:
Class: ELFCLASS64
Data: ELFDATA2LSB
Type: ET_EXEC
Sections:
- Name: .dynamic
Type: SHT_DYNAMIC
Entries:
- Tag: DT_DEBUG
Value: 0x0000000000000000
ProgramHeaders:
- Type: PT_LOAD
FirstSec: .dynamic
LastSec: .dynamic
- Type: PT_DYNAMIC
FirstSec: .dynamic
LastSec: .dynamic
# Sometimes .dynamic section content length can be greater than the
# length of its entries. In this case, we should not try to dump anything
# past the DT_NULL entry, which works as a terminator.
# RUN: yaml2obj --docnum=2 %s -o %t.o
# RUN: llvm-readobj --dynamic-table %t.o | FileCheck %s --check-prefix=LONG-LLVM
# RUN: llvm-readelf --dynamic-table %t.o | FileCheck %s --check-prefix=LONG-GNU
# LONG-LLVM: DynamicSection [ (2 entries)
# LONG-LLVM-NEXT: Tag Type Name/Value
# LONG-LLVM-NEXT: 0x0000000000000015 DEBUG 0x0
# LONG-LLVM-NEXT: 0x0000000000000000 NULL 0x0
# LONG-LLVM-NEXT: ]
# LONG-GNU: Dynamic section at offset {{.*}} contains 2 entries:
# LONG-GNU-NEXT: Tag Type Name/Value
# LONG-GNU-NEXT: 0x0000000000000015 (DEBUG) 0x0
# LONG-GNU-NEXT: 0x0000000000000000 (NULL) 0x0
--- !ELF
FileHeader:
Class: ELFCLASS64
Data: ELFDATA2LSB
Type: ET_EXEC
Sections:
- Name: .dynamic
Type: SHT_DYNAMIC
Entries:
- Tag: DT_DEBUG
Value: 0x0000000000000000
- Tag: DT_NULL
Value: 0x0000000000000000
- Tag: DT_NULL
Value: 0x0000000000000000
ProgramHeaders:
- Type: PT_LOAD
FirstSec: .dynamic
LastSec: .dynamic
- Type: PT_DYNAMIC
FirstSec: .dynamic
LastSec: .dynamic
|
