1# REQUIRES: riscv
2
3# RUN: llvm-mc -filetype=obj -triple=riscv32-unknown-elf -mattr=-relax %s -o %t.rv32.o
4# RUN: llvm-mc -filetype=obj -triple=riscv64-unknown-elf -mattr=-relax %s -o %t.rv64.o
5
6# RUN: ld.lld %t.rv32.o --defsym foo=_start+4 --defsym bar=_start -o %t.rv32
7# RUN: ld.lld %t.rv64.o --defsym foo=_start+4 --defsym bar=_start -o %t.rv64
8# RUN: llvm-objdump -d %t.rv32 | FileCheck %s --check-prefix=CHECK-32
9# RUN: llvm-objdump -d %t.rv64 | FileCheck %s --check-prefix=CHECK-64
10# CHECK-32: 63 02 00 00     beqz    zero, 0x110b8
11# CHECK-32: e3 1e 00 fe     bnez    zero, 0x110b4
12# CHECK-64: 63 02 00 00     beqz    zero, 0x11124
13# CHECK-64: e3 1e 00 fe     bnez    zero, 0x11120
14#
15# RUN: ld.lld %t.rv32.o --defsym foo=_start+0xffe --defsym bar=_start+4-0x1000 -o %t.rv32.limits
16# RUN: ld.lld %t.rv64.o --defsym foo=_start+0xffe --defsym bar=_start+4-0x1000 -o %t.rv64.limits
17# RUN: llvm-objdump -d %t.rv32.limits | FileCheck --check-prefix=LIMITS-32 %s
18# RUN: llvm-objdump -d %t.rv64.limits | FileCheck --check-prefix=LIMITS-64 %s
19# LIMITS-32:      e3 0f 00 7e     beqz    zero, 0x120b2
20# LIMITS-32-NEXT: 63 10 00 80     bnez    zero, 0x100b8
21# LIMITS-64:      e3 0f 00 7e     beqz    zero, 0x1211e
22# LIMITS-64-NEXT: 63 10 00 80     bnez    zero, 0x10124
23
24# RUN: not ld.lld %t.rv32.o --defsym foo=_start+0x1000 --defsym bar=_start+4-0x1002 -o /dev/null 2>&1 | FileCheck --check-prefix=ERROR-RANGE %s
25# RUN: not ld.lld %t.rv64.o --defsym foo=_start+0x1000 --defsym bar=_start+4-0x1002 -o /dev/null 2>&1 | FileCheck --check-prefix=ERROR-RANGE %s
26# ERROR-RANGE: relocation R_RISCV_BRANCH out of range: 2048 is not in [-2048, 2047]; references foo
27# ERROR-RANGE: relocation R_RISCV_BRANCH out of range: -2049 is not in [-2048, 2047]; references bar
28
29# RUN: not ld.lld %t.rv32.o --defsym foo=_start+1 --defsym bar=_start-1 -o /dev/null 2>&1 | FileCheck --check-prefix=ERROR-ALIGN %s
30# RUN: not ld.lld %t.rv64.o --defsym foo=_start+1 --defsym bar=_start-1 -o /dev/null 2>&1 | FileCheck --check-prefix=ERROR-ALIGN %s
31# ERROR-ALIGN: improper alignment for relocation R_RISCV_BRANCH: 0x1 is not aligned to 2 bytes
32
33.global _start
34_start:
35     beq x0, x0, foo
36     bne x0, x0, bar
37