forked from OSchip/llvm-project
37 lines
2.1 KiB
ArmAsm
37 lines
2.1 KiB
ArmAsm
# REQUIRES: riscv
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# RUN: llvm-mc -filetype=obj -triple=riscv32-unknown-elf -mattr=-relax %s -o %t.rv32.o
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# RUN: llvm-mc -filetype=obj -triple=riscv64-unknown-elf -mattr=-relax %s -o %t.rv64.o
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# RUN: ld.lld %t.rv32.o --defsym foo=_start+4 --defsym bar=_start -o %t.rv32
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# RUN: ld.lld %t.rv64.o --defsym foo=_start+4 --defsym bar=_start -o %t.rv64
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# RUN: llvm-objdump -d %t.rv32 | FileCheck %s --check-prefix=CHECK-32
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# RUN: llvm-objdump -d %t.rv64 | FileCheck %s --check-prefix=CHECK-64
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# CHECK-32: 63 02 00 00 beqz zero, 0x110b8
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# CHECK-32: e3 1e 00 fe bnez zero, 0x110b4
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# CHECK-64: 63 02 00 00 beqz zero, 0x11124
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# CHECK-64: e3 1e 00 fe bnez zero, 0x11120
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#
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# RUN: ld.lld %t.rv32.o --defsym foo=_start+0xffe --defsym bar=_start+4-0x1000 -o %t.rv32.limits
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# RUN: ld.lld %t.rv64.o --defsym foo=_start+0xffe --defsym bar=_start+4-0x1000 -o %t.rv64.limits
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# RUN: llvm-objdump -d %t.rv32.limits | FileCheck --check-prefix=LIMITS-32 %s
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# RUN: llvm-objdump -d %t.rv64.limits | FileCheck --check-prefix=LIMITS-64 %s
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# LIMITS-32: e3 0f 00 7e beqz zero, 0x120b2
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# LIMITS-32-NEXT: 63 10 00 80 bnez zero, 0x100b8
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# LIMITS-64: e3 0f 00 7e beqz zero, 0x1211e
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# LIMITS-64-NEXT: 63 10 00 80 bnez zero, 0x10124
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# 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
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# 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
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# ERROR-RANGE: relocation R_RISCV_BRANCH out of range: 2048 is not in [-2048, 2047]; references foo
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# ERROR-RANGE: relocation R_RISCV_BRANCH out of range: -2049 is not in [-2048, 2047]; references bar
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# 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
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# 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
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# ERROR-ALIGN: improper alignment for relocation R_RISCV_BRANCH: 0x1 is not aligned to 2 bytes
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.global _start
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_start:
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beq x0, x0, foo
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bne x0, x0, bar
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