forked from OSchip/llvm-project
46 lines
2.2 KiB
ArmAsm
46 lines
2.2 KiB
ArmAsm
# REQUIRES: riscv
|
|
|
|
# RUN: llvm-mc -filetype=obj -triple=riscv32-unknown-elf -mattr=-relax %s -o %t.rv32.o
|
|
# RUN: llvm-mc -filetype=obj -triple=riscv64-unknown-elf -mattr=-relax %s -o %t.rv64.o
|
|
|
|
# RUN: ld.lld %t.rv32.o --defsym foo=_start+12 --defsym bar=_start -o %t.rv32
|
|
# RUN: ld.lld %t.rv64.o --defsym foo=_start+12 --defsym bar=_start -o %t.rv64
|
|
# RUN: llvm-objdump -d --no-show-raw-insn %t.rv32 | FileCheck %s
|
|
# RUN: llvm-objdump -d --no-show-raw-insn %t.rv64 | FileCheck %s
|
|
# RUN: ld.lld -pie %t.rv32.o --defsym foo=_start+12 --defsym bar=_start -o %t.rv32
|
|
# RUN: ld.lld -pie %t.rv64.o --defsym foo=_start+12 --defsym bar=_start -o %t.rv64
|
|
# RUN: llvm-objdump -d --no-show-raw-insn %t.rv32 | FileCheck %s
|
|
# RUN: llvm-objdump -d --no-show-raw-insn %t.rv64 | FileCheck %s
|
|
# CHECK: auipc a0, 0
|
|
# CHECK-NEXT: addi a0, a0, 12
|
|
# CHECK-NEXT: sw zero, 12(a0)
|
|
# CHECK: auipc a0, 0
|
|
# CHECK-NEXT: addi a0, a0, -12
|
|
# CHECK-NEXT: sw zero, -12(a0)
|
|
|
|
# RUN: ld.lld %t.rv32.o --defsym foo=_start+0x7ffff7ff --defsym bar=_start+12-0x80000800 -o %t.rv32.limits
|
|
# RUN: ld.lld %t.rv64.o --defsym foo=_start+0x7ffff7ff --defsym bar=_start+12-0x80000800 -o %t.rv64.limits
|
|
# RUN: llvm-objdump -d --no-show-raw-insn %t.rv32.limits | FileCheck --check-prefix=LIMITS %s
|
|
# RUN: llvm-objdump -d --no-show-raw-insn %t.rv64.limits | FileCheck --check-prefix=LIMITS %s
|
|
# LIMITS: auipc a0, 524287
|
|
# LIMITS-NEXT: addi a0, a0, 2047
|
|
# LIMITS-NEXT: sw zero, 2047(a0)
|
|
# LIMITS: auipc a0, 524288
|
|
# LIMITS-NEXT: addi a0, a0, -2048
|
|
# LIMITS-NEXT: sw zero, -2048(a0)
|
|
|
|
# RUN: ld.lld %t.rv32.o --defsym foo=_start+0x7ffff800 --defsym bar=_start+12-0x80000801 -o %t
|
|
# RUN: not ld.lld %t.rv64.o --defsym foo=_start+0x7ffff800 --defsym bar=_start+12-0x80000801 -o /dev/null 2>&1 | FileCheck --check-prefix=ERROR %s
|
|
# ERROR: relocation R_RISCV_PCREL_HI20 out of range: 524288 is not in [-524288, 524287]; references foo
|
|
# ERROR: relocation R_RISCV_PCREL_HI20 out of range: -524289 is not in [-524288, 524287]; references bar
|
|
|
|
.global _start
|
|
_start:
|
|
auipc a0, %pcrel_hi(foo)
|
|
addi a0, a0, %pcrel_lo(_start)
|
|
sw x0, %pcrel_lo(_start)(a0)
|
|
.L1:
|
|
auipc a0, %pcrel_hi(bar)
|
|
addi a0, a0, %pcrel_lo(.L1)
|
|
sw x0, %pcrel_lo(.L1)(a0)
|