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GET /api/1.2/patches/2224346/?format=api
{ "id": 2224346, "url": "http://patchwork.ozlabs.org/api/1.2/patches/2224346/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260417100302.162260-7-djordje.todorovic@htecgroup.com/", "project": { "id": 14, "url": "http://patchwork.ozlabs.org/api/1.2/projects/14/?format=api", "name": "QEMU Development", "link_name": "qemu-devel", "list_id": "qemu-devel.nongnu.org", "list_email": "qemu-devel@nongnu.org", "web_url": "", "scm_url": "", "webscm_url": "", "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20260417100302.162260-7-djordje.todorovic@htecgroup.com>", "list_archive_url": null, "date": "2026-04-17T10:03:14", "name": "[v7,6/6] target/riscv: Add test for RISC-V BE", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "ac129919d13ccb739c9384ea00e86ea2c4cc4124", "submitter": { "id": 90738, "url": "http://patchwork.ozlabs.org/api/1.2/people/90738/?format=api", "name": "Djordje Todorovic", "email": "Djordje.Todorovic@htecgroup.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260417100302.162260-7-djordje.todorovic@htecgroup.com/mbox/", "series": [ { "id": 500299, "url": "http://patchwork.ozlabs.org/api/1.2/series/500299/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/list/?series=500299", "date": "2026-04-17T10:03:08", "name": "Add RISC-V big-endian target support", "version": 7, "mbox": "http://patchwork.ozlabs.org/series/500299/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2224346/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2224346/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>", "X-Original-To": "incoming@patchwork.ozlabs.org", "Delivered-To": "patchwork-incoming@legolas.ozlabs.org", "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=htecgroup.com header.i=@htecgroup.com\n header.a=rsa-sha256 header.s=selector1 header.b=K4GFV/ZW;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org\n (client-ip=209.51.188.17; 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charset=\"iso-8859-1\"", "Content-Transfer-Encoding": "quoted-printable", "MIME-Version": "1.0", "X-OriginatorOrg": "htecgroup.com", "X-MS-Exchange-CrossTenant-AuthAs": "Internal", "X-MS-Exchange-CrossTenant-AuthSource": "PA2PR09MB7634.eurprd09.prod.outlook.com", "X-MS-Exchange-CrossTenant-Network-Message-Id": "\n 23e770d2-02d4-433d-5ced-08de9c688a52", "X-MS-Exchange-CrossTenant-originalarrivaltime": "17 Apr 2026 10:03:14.3798 (UTC)", "X-MS-Exchange-CrossTenant-fromentityheader": "Hosted", "X-MS-Exchange-CrossTenant-id": "9f85665b-7efd-4776-9dfe-b6bfda2565ee", "X-MS-Exchange-CrossTenant-mailboxtype": "HOSTED", "X-MS-Exchange-CrossTenant-userprincipalname": "\n w1lbcldTy712YoDpYb5sGpq9IC62LRBkEpfMpssFBtZft8TnaWSoR9h6cGFNT5M+JVSUYKrEn+5hvQEpZ5t/w1RuSZO5tEIKUMv6BnyaTDs=", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "AM7PR09MB3736", "Received-SPF": "pass client-ip=2a01:111:f403:c200::1;\n envelope-from=Djordje.Todorovic@htecgroup.com;\n helo=DB3PR0202CU003.outbound.protection.outlook.com", "X-Spam_score_int": "-20", "X-Spam_score": "-2.1", "X-Spam_bar": "--", "X-Spam_report": "(-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1,\n DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1,\n SPF_HELO_PASS=-0.001,\n SPF_PASS=-0.001 autolearn=ham autolearn_force=no", "X-Spam_action": "no action", "X-BeenThere": "qemu-devel@nongnu.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "qemu development <qemu-devel.nongnu.org>", "List-Unsubscribe": "<https://lists.nongnu.org/mailman/options/qemu-devel>,\n <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe>", "List-Archive": "<https://lists.nongnu.org/archive/html/qemu-devel>", "List-Post": "<mailto:qemu-devel@nongnu.org>", "List-Help": "<mailto:qemu-devel-request@nongnu.org?subject=help>", "List-Subscribe": "<https://lists.nongnu.org/mailman/listinfo/qemu-devel>,\n <mailto:qemu-devel-request@nongnu.org?subject=subscribe>", "Errors-To": "qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org", "Sender": "qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org" }, "content": "Add functional test for RISC-V big-endian.\n\nSigned-off-by: Djordje Todorovic <djordje.todorovic@htecgroup.com>\nReviewed-by: Thomas Huth <thuth@redhat.com>\n---\n tests/functional/riscv64/meson.build | 1 +\n tests/functional/riscv64/test_bigendian.py | 57 ++++++++++++++++++++++\n 2 files changed, 58 insertions(+)\n create mode 100644 tests/functional/riscv64/test_bigendian.py", "diff": "diff --git a/tests/functional/riscv64/meson.build b/tests/functional/riscv64/meson.build\nindex b996c89d7d..d06d6ea112 100644\n--- a/tests/functional/riscv64/meson.build\n+++ b/tests/functional/riscv64/meson.build\n@@ -11,6 +11,7 @@ tests_riscv64_system_quick = [\n ]\n \n tests_riscv64_system_thorough = [\n+ 'bigendian',\n 'boston',\n 'sifive_u',\n 'tuxrun',\ndiff --git a/tests/functional/riscv64/test_bigendian.py b/tests/functional/riscv64/test_bigendian.py\nnew file mode 100644\nindex 0000000000..9e0b3b7db5\n--- /dev/null\n+++ b/tests/functional/riscv64/test_bigendian.py\n@@ -0,0 +1,57 @@\n+#!/usr/bin/env python3\n+#\n+# Functional tests for RISC-V big-endian support\n+#\n+# Copyright (c) 2026 MIPS\n+#\n+# SPDX-License-Identifier: GPL-2.0-or-later\n+\n+from qemu_test import QemuSystemTest, Asset\n+from qemu_test import wait_for_console_pattern\n+\n+\n+class RiscvBigEndian(QemuSystemTest):\n+ \"\"\"\n+ Tests for RISC-V runtime big-endian data support.\n+\n+ Uses a bare-metal RV64 ELF that detects data endianness at runtime\n+ by storing a 32-bit word and reading back byte 0. Prints \"ENDIAN: BE\"\n+ or \"ENDIAN: LE\" to the NS16550A UART on the virt machine.\n+ \"\"\"\n+\n+ timeout = 10\n+\n+ ASSET_BE_TEST = Asset(\n+ 'https://github.com/MIPS/linux-test-downloads/raw/main/'\n+ 'riscvbe-baremetal/be-test-bare-metal.elf',\n+ '9ad51b675e101de65908fadbac064ed1d0564c17463715d09dd734db86ea0f58')\n+\n+ def _run_bare_metal(self, big_endian=False):\n+ self.set_machine('virt')\n+ kernel = self.ASSET_BE_TEST.fetch()\n+ self.vm.add_args('-bios', 'none')\n+ self.vm.add_args('-kernel', kernel)\n+ if big_endian:\n+ self.vm.add_args('-cpu', 'rv64,big-endian=on')\n+ self.vm.set_console()\n+ self.vm.launch()\n+ expected = 'ENDIAN: BE' if big_endian else 'ENDIAN: LE'\n+ wait_for_console_pattern(self, expected)\n+\n+ def test_bare_metal_littleendian(self):\n+ \"\"\"\n+ Boot bare-metal ELF on virt with default little-endian CPU.\n+ Expects \"ENDIAN: LE\" on UART.\n+ \"\"\"\n+ self._run_bare_metal(big_endian=False)\n+\n+ def test_bare_metal_bigendian(self):\n+ \"\"\"\n+ Boot bare-metal ELF on virt with big-endian=on CPU property.\n+ Expects \"ENDIAN: BE\" on UART.\n+ \"\"\"\n+ self._run_bare_metal(big_endian=True)\n+\n+\n+if __name__ == '__main__':\n+ QemuSystemTest.main()\n", "prefixes": [ "v7", "6/6" ] }