From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-sender-0.a4lg.com (mail-sender.a4lg.com [153.120.152.154]) by sourceware.org (Postfix) with ESMTPS id B4A053853811 for ; Tue, 1 Feb 2022 13:53:53 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org B4A053853811 From: Tsukasa OI To: Tsukasa OI Cc: binutils@sourceware.org Subject: [PATCH 2/4] RISC-V: Add disassembler tests for Zdinx regs Date: Tue, 1 Feb 2022 22:53:36 +0900 Message-Id: <0224765598be7e004b28401f045ffede73a6e6f7.1643723585.git.research_trasio@irq.a4lg.com> In-Reply-To: References: Mime-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-13.3 required=5.0 tests=BAYES_00, GIT_PATCH_0, KAM_DMARC_STATUS, SPF_HELO_NONE, SPF_PASS, TO_EQ_FM_DIRECT_MX, TXREP, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on server2.sourceware.org X-BeenThere: binutils@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Binutils mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 01 Feb 2022 13:53:54 -0000 This commid adds disassembler tests for invalid Zdinx register numbers (make sure that we don't disassemble invalid encodings). gas/ChangeLog: * testsuite/gas/riscv/zdinx-32-regpair-dis.s: New test to make sure that invalid encoding is not disassembled. * testsuite/gas/riscv/zdinx-32-regpair-dis.d: Likewise. --- gas/testsuite/gas/riscv/zdinx-32-regpair-dis.d | 11 +++++++++++ gas/testsuite/gas/riscv/zdinx-32-regpair-dis.s | 5 +++++ 2 files changed, 16 insertions(+) create mode 100644 gas/testsuite/gas/riscv/zdinx-32-regpair-dis.d create mode 100644 gas/testsuite/gas/riscv/zdinx-32-regpair-dis.s diff --git a/gas/testsuite/gas/riscv/zdinx-32-regpair-dis.d b/gas/testsuite/gas/riscv/zdinx-32-regpair-dis.d new file mode 100644 index 00000000000..018a0e51f03 --- /dev/null +++ b/gas/testsuite/gas/riscv/zdinx-32-regpair-dis.d @@ -0,0 +1,11 @@ +#as: -march=rv32ima_zdinx +#source: zdinx-32-regpair-dis.s +#objdump: -dr -Mnumeric + +.*:[ ]+file format .* + +Disassembly of section .text: + +0+000 : +[ ]+[0-9a-f]+:[ ]+02627153[ ]+fadd.d[ ]+x2,x4,x6 +[ ]+[0-9a-f]+:[ ]+0272f1d3[ ]+\.4byte[ ]+0x272f1d3 diff --git a/gas/testsuite/gas/riscv/zdinx-32-regpair-dis.s b/gas/testsuite/gas/riscv/zdinx-32-regpair-dis.s new file mode 100644 index 00000000000..aa0c72cae87 --- /dev/null +++ b/gas/testsuite/gas/riscv/zdinx-32-regpair-dis.s @@ -0,0 +1,5 @@ +target: + # fadd.d x2, x4, x6 + .insn 0x02627153 + # fadd.d x3, x5, x7 (invalid) + .insn 0x0272f1d3 -- 2.32.0