forked from OSchip/llvm-project
56 lines
2.0 KiB
ArmAsm
56 lines
2.0 KiB
ArmAsm
# REQUIRES: x86
|
|
# RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %s -o %t.o
|
|
# RUN: ld.lld -o %t %t.o --defsym=foo2=foo1
|
|
# RUN: llvm-readelf -s %t | FileCheck %s
|
|
# RUN: llvm-objdump -d --print-imm-hex %t | FileCheck %s --check-prefix=USE
|
|
|
|
## Check that we accept --defsym foo2=foo1 form.
|
|
# RUN: ld.lld -o %t2 %t.o --defsym foo2=foo1
|
|
# RUN: llvm-readelf -s %t2 | FileCheck %s
|
|
# RUN: llvm-objdump -d --print-imm-hex %t2 | FileCheck %s --check-prefix=USE
|
|
|
|
## Check we are reporting the error correctly and don't crash
|
|
## when handling the second --defsym.
|
|
# RUN: not ld.lld -o /dev/null %t.o --defsym ERR+ \
|
|
# --defsym foo2=foo1 2>&1 | FileCheck %s --check-prefix=ERR
|
|
# ERR: error: --defsym: syntax error: ERR+
|
|
|
|
# CHECK-DAG: 0000000000000123 0 NOTYPE GLOBAL DEFAULT ABS foo1
|
|
# CHECK-DAG: 0000000000000123 0 NOTYPE GLOBAL DEFAULT ABS foo2
|
|
|
|
## Check we can use foo2 and it that it is an alias for foo1.
|
|
# USE: Disassembly of section .text:
|
|
# USE-EMPTY:
|
|
# USE-NEXT: <_start>:
|
|
# USE-NEXT: movl $0x123, %edx
|
|
|
|
# RUN: ld.lld -o %t %t.o --defsym=foo2=1
|
|
# RUN: llvm-readelf -s %t | FileCheck %s --check-prefix=ABS
|
|
|
|
# ABS: 0000000000000123 0 NOTYPE GLOBAL DEFAULT ABS foo2
|
|
|
|
# RUN: ld.lld -o %t %t.o --defsym=foo2=foo1+5
|
|
# RUN: llvm-readelf -s %t | FileCheck %s --check-prefix=EXPR
|
|
|
|
# EXPR-DAG: 0000000000000123 0 NOTYPE GLOBAL DEFAULT ABS foo1
|
|
# EXPR-DAG: 0000000000000128 0 NOTYPE GLOBAL DEFAULT ABS foo2
|
|
|
|
# RUN: not ld.lld -o /dev/null %t.o --defsym=foo2=und 2>&1 | FileCheck %s -check-prefix=ERR1
|
|
# ERR1: error: --defsym:1: symbol not found: und
|
|
|
|
# RUN: not ld.lld -o /dev/null %t.o --defsym=xxx=yyy,zzz 2>&1 | FileCheck %s -check-prefix=ERR2
|
|
# ERR2: error: --defsym:1: EOF expected, but got ,
|
|
|
|
# RUN: not ld.lld -o /dev/null %t.o --defsym=foo 2>&1 | FileCheck %s -check-prefix=ERR3
|
|
# ERR3: error: --defsym: syntax error: foo
|
|
|
|
# RUN: not ld.lld -o /dev/null %t.o --defsym= 2>&1 | FileCheck %s -check-prefix=ERR4
|
|
# ERR4: error: --defsym: syntax error:
|
|
|
|
.globl foo1
|
|
foo1 = 0x123
|
|
|
|
.global _start
|
|
_start:
|
|
movl $foo2, %edx
|