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Ip=[63.35.35.123]; Helo=[64aa7808-outbound-1.mta.getcheckrecipient.com] X-MS-Exchange-CrossTenant-AuthSource: DU6PEPF0000A7DD.eurprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: AS1PR08MB7450 X-Spam-Status: No, score=-6.4 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, FORGED_SPF_HELO, KAM_DMARC_NONE, RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H2, SPF_HELO_PASS, SPF_NONE, TXREP, T_SCC_BODY_TEXT_LINE, UNPARSEABLE_RELAY autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org X-BeenThere: binutils@sourceware.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Binutils mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: binutils-bounces+patchwork=sourceware.org@sourceware.org The d128 extension released as an optional architectural feature for Armv9.4-a introduces 128-bit page table descriptors and support for these. Support is done via 128-bit system registers and instructions to retrieve and write to these in the form of `mrrs'/`msrr', respectively, as well as the 128-bit system instruction `sysp' and its alias `tlbip': TLB Invalidate Pair operation. This patch series adds the necessary changes for assembly, disassembly and validation of these operations and their various operands. Victor Do Nascimento (12): aarch64: Add +d128 architectural feature support aarch64: Expand maximum number of operands from 5 to 6 aarch64: Add support for xzr register in register pair operands aarch64: Add support for optional operand pairs aarch64: Add support for the SYSP 128-bit system instruction aarch64: Apply narrowing of allowed immediate values for SYSP aarch64: Create QL_SRC_X2 and QL_DEST_X2 qualifier macros aarch64: Implement TLBIP 128-bit instruction aarch64: Add xs variants of tlbip operands aarch64: Add TLBIP tests aarch64: Add support for 128-bit system register mrrs and msrr insns arch64: Add optional operand register pair support tests gas/config/tc-aarch64.c | 54 ++++++- gas/doc/c-aarch64.texi | 2 + gas/testsuite/gas/aarch64/illegal-sys128.d | 3 + gas/testsuite/gas/aarch64/illegal-sys128.l | 4 + gas/testsuite/gas/aarch64/illegal-sys128.s | 5 + .../gas/aarch64/illegal-sysp-tlbip-optional.d | 4 + .../gas/aarch64/illegal-sysp-tlbip-optional.l | 4 + .../gas/aarch64/illegal-sysp-tlbip-optional.s | 10 ++ gas/testsuite/gas/aarch64/illegal-sysreg128.d | 2 + gas/testsuite/gas/aarch64/illegal-sysreg128.l | 11 ++ gas/testsuite/gas/aarch64/illegal-sysreg128.s | 8 + .../gas/aarch64/sysp-tlbip-optional.d | 17 ++ .../gas/aarch64/sysp-tlbip-optional.s | 22 +++ gas/testsuite/gas/aarch64/sysp.d | 10 ++ gas/testsuite/gas/aarch64/sysp.s | 4 + gas/testsuite/gas/aarch64/sysreg128.d | 28 ++++ gas/testsuite/gas/aarch64/sysreg128.s | 17 ++ gas/testsuite/gas/aarch64/tlbip.d | 127 +++++++++++++++ gas/testsuite/gas/aarch64/tlbip.s | 132 +++++++++++++++ include/opcode/aarch64.h | 26 ++- opcodes/aarch64-dis.c | 9 +- opcodes/aarch64-opc.c | 152 +++++++++++++++++- opcodes/aarch64-opc.h | 1 + opcodes/aarch64-tbl.h | 34 ++++ 24 files changed, 672 insertions(+), 14 deletions(-) create mode 100644 gas/testsuite/gas/aarch64/illegal-sys128.d create mode 100644 gas/testsuite/gas/aarch64/illegal-sys128.l create mode 100644 gas/testsuite/gas/aarch64/illegal-sys128.s create mode 100644 gas/testsuite/gas/aarch64/illegal-sysp-tlbip-optional.d create mode 100644 gas/testsuite/gas/aarch64/illegal-sysp-tlbip-optional.l create mode 100644 gas/testsuite/gas/aarch64/illegal-sysp-tlbip-optional.s create mode 100644 gas/testsuite/gas/aarch64/illegal-sysreg128.d create mode 100644 gas/testsuite/gas/aarch64/illegal-sysreg128.l create mode 100644 gas/testsuite/gas/aarch64/illegal-sysreg128.s create mode 100644 gas/testsuite/gas/aarch64/sysp-tlbip-optional.d create mode 100644 gas/testsuite/gas/aarch64/sysp-tlbip-optional.s create mode 100644 gas/testsuite/gas/aarch64/sysp.d create mode 100644 gas/testsuite/gas/aarch64/sysp.s create mode 100644 gas/testsuite/gas/aarch64/sysreg128.d create mode 100644 gas/testsuite/gas/aarch64/sysreg128.s create mode 100644 gas/testsuite/gas/aarch64/tlbip.d create mode 100644 gas/testsuite/gas/aarch64/tlbip.s