From: Tsukasa OI <research_trasio@irq.a4lg.com>
To: Tsukasa OI <research_trasio@irq.a4lg.com>
Cc: binutils@sourceware.org
Subject: [PATCH v2 09/11] RISC-V: Add disassembler tests for Zdinx regs
Date: Sun, 22 May 2022 14:15:58 +0900 [thread overview]
Message-ID: <c1fa121c450b314c6abc27d47a09ce5fa494755e.1653196556.git.research_trasio@irq.a4lg.com> (raw)
In-Reply-To: <cover.1653196556.git.research_trasio@irq.a4lg.com>
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 <target>:
+[ ]+[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
--
2.34.1
next prev parent reply other threads:[~2022-05-22 5:17 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-01 13:49 [PATCH 0/5] RISC-V: Zfinx fixes/enhancements: Part 1 Tsukasa OI
2022-02-01 13:49 ` [PATCH 1/5] RISC-V: Fix disassembling Zfinx with -M numeric Tsukasa OI
2022-02-08 2:00 ` Palmer Dabbelt
2022-02-01 13:49 ` [PATCH 2/5] RISC-V: Make indentation consistent Tsukasa OI
2022-02-08 2:00 ` Palmer Dabbelt
2022-02-01 13:49 ` [PATCH 3/5] RISC-V: Use different registers for testing Tsukasa OI
2022-02-08 2:00 ` Palmer Dabbelt
2022-02-01 13:49 ` [PATCH 4/5] RISC-V: Relax `fmv.[sdq]' requirements Tsukasa OI
2022-02-08 2:00 ` Palmer Dabbelt
2022-02-08 9:51 ` Tsukasa OI
2022-02-01 13:49 ` [PATCH 5/5] RISC-V: Fix RV64_Zqinx to use register pairs Tsukasa OI
2022-02-08 2:00 ` Palmer Dabbelt
2022-02-01 13:51 ` [RFC PATCH 0/2] RISC-V: Zfinx fixes/enhancements: Part 2A Tsukasa OI
2022-02-01 13:51 ` [RFC PATCH 1/2] RISC-V: Prepare D/Q and Zdinx/Zqinx separation Tsukasa OI
2022-02-01 13:51 ` [RFC PATCH 2/2] RISC-V: Validate Zdinx/Zqinx register pairs Tsukasa OI
2022-02-08 2:00 ` [RFC PATCH 0/2] RISC-V: Zfinx fixes/enhancements: Part 2A Palmer Dabbelt
2022-02-01 13:52 ` [RFC PATCH 0/2] RISC-V: Zfinx fixes/enhancements: Part 2B Tsukasa OI
2022-02-01 13:52 ` [RFC PATCH 1/2] RISC-V: Add floating point instruction metadata Tsukasa OI
2022-02-01 13:52 ` [RFC PATCH 2/2] RISC-V: Validate Zdinx/Zqinx register pairs Tsukasa OI
2022-02-01 13:53 ` [PATCH 0/4] RISC-V: Zfinx fixes/enhancements: Part 3 Tsukasa OI
2022-02-01 13:53 ` [PATCH 1/4] RISC-V: Add assembler testcases for Zdinx regs Tsukasa OI
2022-02-08 2:00 ` Palmer Dabbelt
2022-02-01 13:53 ` [PATCH 2/4] RISC-V: Add disassembler tests " Tsukasa OI
2022-02-08 2:00 ` Palmer Dabbelt
2022-02-01 13:53 ` [PATCH 3/4] RISC-V: Add assembler testcases for Zqinx regs Tsukasa OI
2022-02-08 2:01 ` Palmer Dabbelt
2022-02-01 13:53 ` [PATCH 4/4] RISC-V: Add disassembler tests " Tsukasa OI
2022-05-22 5:15 ` [PATCH v2 00/11] RISC-V: Zfinx fixes/enhancements Tsukasa OI
2022-05-22 5:15 ` [PATCH v2 01/11] RISC-V: Fix disassembling Zfinx with -M numeric Tsukasa OI
2022-05-22 5:15 ` [PATCH v2 02/11] RISC-V: Make indentation consistent Tsukasa OI
2022-05-22 5:15 ` [PATCH v2 03/11] RISC-V: Use different registers for testing Tsukasa OI
2022-05-22 5:15 ` [PATCH v2 04/11] RISC-V: Relax `fmv.[sdq]' requirements Tsukasa OI
2022-05-22 5:15 ` [PATCH v2 05/11] RISC-V: Fix RV64_Zqinx to use register pairs Tsukasa OI
2022-05-22 5:15 ` [PATCH v2 06/11] RISC-V: Prepare D/Q and Zdinx/Zqinx separation Tsukasa OI
2022-05-22 5:15 ` [PATCH v2 07/11] RISC-V: Validate Zdinx/Zqinx register pairs Tsukasa OI
2022-05-22 5:15 ` [PATCH v2 08/11] RISC-V: Add assembler testcases for Zdinx regs Tsukasa OI
2022-05-22 5:15 ` Tsukasa OI [this message]
2022-05-22 5:15 ` [PATCH v2 10/11] RISC-V: Add assembler testcases for Zqinx regs Tsukasa OI
2022-05-22 5:16 ` [PATCH v2 11/11] RISC-V: Add disassembler tests " Tsukasa OI
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