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Tue, 3 Jan 2023 15:57:09 +0000 From: Tamar Christina To: =?iso-8859-1?Q?Martin_Storsj=F6?= CC: Richard Earnshaw , NightStrike , Mark Harmstone , "wej22007@outlook.com" , "zac.walker@linaro.org" , binutils , "nickc@redhat.com" Subject: RE: [PATCH 1/8] ld: Rename aarch64pe emulation target to arm64pe Thread-Topic: [PATCH 1/8] ld: Rename aarch64pe emulation target to arm64pe Thread-Index: AQHZG/grKGRFLN4z3Eerd/kBOX3zWq6MndgAgAAAjMCAACNrAIAAAXsAgAAJeRCAABGsgIAAAOqg Date: Tue, 3 Jan 2023 15:57:09 +0000 Message-ID: References: <20221230024055.31841-1-mark@harmstone.com> <01e2b3d2-ad18-27ba-9761-82d2d521c00e@foss.arm.com> <616f19a0-6777-7933-fe46-e0d65045f523@martin.st> In-Reply-To: <616f19a0-6777-7933-fe46-e0d65045f523@martin.st> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ts-tracking-id: E40447A86E84164C93956A16A29ED9E5.0 x-checkrecipientchecked: true Authentication-Results-Original: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=arm.com; 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X-OriginatorOrg: arm.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 03 Jan 2023 15:57:22.1051 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 1d7edd94-a3d7-4070-8948-08daeda33339 X-MS-Exchange-CrossTenant-Id: f34e5979-57d9-4aaa-ad4d-b122a662184d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=f34e5979-57d9-4aaa-ad4d-b122a662184d;Ip=[63.35.35.123];Helo=[64aa7808-outbound-1.mta.getcheckrecipient.com] X-MS-Exchange-CrossTenant-AuthSource: DBAEUR03FT026.eop-EUR03.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: AS8PR08MB10247 X-Spam-Status: No, score=-6.5 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,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 List-Id: > -----Original Message----- > From: Martin Storsj=F6 > Sent: Tuesday, January 3, 2023 3:51 PM > To: Tamar Christina > Cc: Richard Earnshaw ; NightStrike > ; Mark Harmstone ; > wej22007@outlook.com; zac.walker@linaro.org; binutils > ; nickc@redhat.com > Subject: RE: [PATCH 1/8] ld: Rename aarch64pe emulation target to arm64pe >=20 > On Tue, 3 Jan 2023, Tamar Christina wrote: >=20 > > Hi All, > > > > After some discussions, we would prefer if instead of renaming actual > > emul target (which also renamed the internal macros) that we provide a > > `targ_emul_alias` or similar instead. This would allow us to keep the > > current naming as is, while still supporting the the emul as supported = by > clang. > > > > This would be similar to the already existing targ_alias which is used > > to alias the target triples. > > > > I believe (from a quick look) that this should all be do-able by > > modifying configure.ac in a similar way as targ_extra_emuls currently d= oes. >=20 > Sure, that sounds reasonable to me, too. >=20 > IIRC there were some earlier aarch64pe code in binutils, for EFI usecases > - did that rely on keeping this name too? >=20 No, that relies on the target name, i.e. `aarch64-little`. There's some map= ping code in objcopy that maps the pseudo -efi targets to the physical targets. Cheers, Tamar > // Martin