| # Check that -init/-fini command line options override default function names |
| # and the linker uses these name to search symbols and setup DT_INIT/DT_FINI. |
| |
| # RUN: yaml2obj -format=elf %s > %t.o |
| # RUN: lld -flavor old-gnu -target x86_64 -shared -o %t.so %t.o \ |
| # RUN: -init _init -init _start -fini _fini -fini _stop |
| # RUN: llvm-readobj -symbols -dynamic-table %t.so | FileCheck %s |
| |
| # CHECK: Name: _start (1) |
| # CHECK-NEXT: Value: {{[0x0-9a-f]+}} |
| # CHECK: Name: _stop (8) |
| # CHECK-NEXT: Value: {{[0x0-9a-f]+}} |
| # |
| # CHECK: 0x000000000000000C INIT {{[0x0-9a-f]+}} |
| # CHECK: 0x000000000000000D FINI {{[0x0-9a-f]+}} |
| |
| --- |
| FileHeader: |
| Class: ELFCLASS64 |
| Data: ELFDATA2LSB |
| Type: ET_REL |
| Machine: EM_X86_64 |
| |
| Sections: |
| - Name: .text |
| Type: SHT_PROGBITS |
| Flags: [ SHF_ALLOC, SHF_EXECINSTR ] |
| AddressAlign: 0x04 |
| Size: 0x20 |
| |
| Symbols: |
| Global: |
| - Name: _start |
| Type: STT_FUNC |
| Section: .text |
| Value: 0x0 |
| Size: 0x8 |
| - Name: _stop |
| Type: STT_FUNC |
| Section: .text |
| Value: 0x8 |
| Size: 0x8 |
| - Name: _init |
| Type: STT_FUNC |
| Section: .text |
| Value: 0xF |
| Size: 0x8 |
| - Name: _fini |
| Type: STT_FUNC |
| Section: .text |
| Value: 0x18 |
| Size: 0x8 |
| ... |
