| # 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 |
| Machine: EM_X86_64 |
| Sections: |
| - Name: .dynamic |
| Type: SHT_DYNAMIC |
| Address: 0x0000000000001010 |
| AddressAlign: 0x0000000000000010 |
| EntSize: 0x0000000000000010 |
| Entries: |
| - Tag: DT_DEBUG |
| Value: 0x0000000000000000 |
| ProgramHeaders: |
| - Type: PT_LOAD |
| VAddr: 0x1000 |
| Sections: |
| - Section: .dynamic |
| - Type: PT_DYNAMIC |
| VAddr: 0x1010 |
| Sections: |
| - Section: .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 |
| Machine: EM_X86_64 |
| Sections: |
| - Name: .dynamic |
| Type: SHT_DYNAMIC |
| Address: 0x0000000000001010 |
| AddressAlign: 0x0000000000000010 |
| EntSize: 0x0000000000000010 |
| Entries: |
| - Tag: DT_DEBUG |
| Value: 0x0000000000000000 |
| - Tag: DT_NULL |
| Value: 0x0000000000000000 |
| - Tag: DT_NULL |
| Value: 0x0000000000000000 |
| ProgramHeaders: |
| - Type: PT_LOAD |
| VAddr: 0x1000 |
| Sections: |
| - Section: .dynamic |
| - Type: PT_DYNAMIC |
| VAddr: 0x1010 |
| Sections: |
| - Section: .dynamic |
