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charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: syrmia.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: AS8PR03MB9698.eurprd03.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: c4880e2c-1f0a-4be7-0e23-08dc960f30fb X-MS-Exchange-CrossTenant-originalarrivaltime: 26 Jun 2024 18:38:36.9836 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 19214a73-c1ab-4e19-8f59-14bdcb09a66e X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: yP+Gx+axzZf4TRm0RqTtJQTHJzwPgIf+VBoOilzpfmS/AQrSd72zK8jKeLNb/7QWlLxhc/cSvH0OidOMSnow930OWeNfkU67F+E1vPuFr2o= X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM7PR03MB6152 X-Spam-Status: No, score=-6.7 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_MSPIKE_H2,SPF_HELO_PASS,SPF_PASS,TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: The patch has been tested trough simulator for MIPS releases [2-5] and 'gdb= .sum' outputs are the same, meaning it doesn't break existing targets. Kind Regards, Milos ________________________________________ From: Maciej W. Rozycki Sent: Tuesday, June 25, 2024 12:40 AM To: Milos Kalicanin Cc: gdb-patches@sourceware.org; Djordje Todorovic; Dragan Mladjenovic; Andr= ew Burgess; Simon Marchi; Chao-ying Fu Subject: Re: [PATCH^5] gdb: mips: Add MIPSR6 support On Wed, 15 May 2024, Milos Kalicanin wrote: > Introduce new instruction encodings from Release 6 of the MIPS > architecture [1]. Support breakpoints and single stepping with > compact branches, forbidden slots, new branch instruction and > new atomic load-store instruction encodings. Sadly due to other commitments I cannot promise to get at reviewing the change in detail in any foreseeable timeframe, however would you please clarify whether the change has been verified anyhow (and if so, then how) not to break existing MIPS targets (i.e. pre-R6 ones)? Maciej