| # 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=0 --defsym bar=42 -o %t.rv32 |
| # RUN: ld.lld %t.rv64.o --defsym foo=0 --defsym bar=42 -o %t.rv64 |
| # RUN: llvm-objdump -d %t.rv32 | FileCheck %s |
| # RUN: llvm-objdump -d %t.rv64 | FileCheck %s |
| # CHECK: 37 05 00 00 lui a0, 0 |
| # CHECK-NEXT: 13 05 05 00 mv a0, a0 |
| # CHECK-NEXT: 23 20 a5 00 sw a0, 0(a0) |
| # CHECK-NEXT: b7 05 00 00 lui a1, 0 |
| # CHECK-NEXT: 93 85 a5 02 addi a1, a1, 42 |
| # CHECK-NEXT: 23 a5 b5 02 sw a1, 42(a1) |
| |
| # RUN: ld.lld %t.rv32.o --defsym foo=0x7ffff7ff --defsym bar=0x7ffff800 -o %t.rv32.limits |
| # RUN: ld.lld %t.rv64.o --defsym foo=0x7ffff7ff --defsym bar=0xffffffff7ffff800 -o %t.rv64.limits |
| # RUN: llvm-objdump -d %t.rv32.limits | FileCheck --check-prefix=LIMITS %s |
| # RUN: llvm-objdump -d %t.rv64.limits | FileCheck --check-prefix=LIMITS %s |
| # LIMITS: 37 f5 ff 7f lui a0, 524287 |
| # LIMITS-NEXT: 13 05 f5 7f addi a0, a0, 2047 |
| # LIMITS-NEXT: a3 2f a5 7e sw a0, 2047(a0) |
| # LIMITS-NEXT: b7 05 00 80 lui a1, 524288 |
| # LIMITS-NEXT: 93 85 05 80 addi a1, a1, -2048 |
| # LIMITS-NEXT: 23 a0 b5 80 sw a1, -2048(a1) |
| |
| # RUN: not ld.lld %t.rv64.o --defsym foo=0x7ffff800 --defsym bar=0xffffffff7ffff7ff -o %t 2>&1 | FileCheck --check-prefix ERROR %s |
| # ERROR: relocation R_RISCV_HI20 out of range: 524288 is not in [-524288, 524287] |
| # ERROR-NEXT: relocation R_RISCV_HI20 out of range: -524289 is not in [-524288, 524287] |
| |
| .global _start |
| |
| _start: |
| lui a0, %hi(foo) |
| addi a0, a0, %lo(foo) |
| sw a0, %lo(foo)(a0) |
| lui a1, %hi(bar) |
| addi a1, a1, %lo(bar) |
| sw a1, %lo(bar)(a1) |