hanchenye-llvm-project/lld/test/ELF/startstop-gccollect.s

33 lines
858 B
ArmAsm

# REQUIRES: x86
# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t
## Default run: sections foo and bar exist in output
# RUN: ld.lld %t -o %tout
# RUN: llvm-objdump -d %tout | FileCheck -check-prefix=DISASM %s
## Check that foo and bar sections are not garbage collected,
## we do not want to reclaim sections if they can be referred
## by __start_* and __stop_* symbols.
# RUN: ld.lld %t --gc-sections -o %tout
# RUN: llvm-objdump -d %tout | FileCheck -check-prefix=DISASM %s
# DISASM: _start:
# DISASM-NEXT: 11000: 90 nop
# DISASM-NEXT: Disassembly of section foo:
# DISASM-NEXT: foo:
# DISASM-NEXT: 11001: 90 nop
# DISASM-NEXT: Disassembly of section bar:
# DISASM-NEXT: bar:
# DISASM-NEXT: 11002: 90 nop
.global _start
.text
_start:
nop
.section foo,"ax"
nop
.section bar,"ax"
nop