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GET /api/patches/2218631/?format=api
{ "id": 2218631, "url": "http://patchwork.ozlabs.org/api/patches/2218631/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260401152657.314902-19-brian.cain@oss.qualcomm.com/", "project": { "id": 14, "url": "http://patchwork.ozlabs.org/api/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": "<20260401152657.314902-19-brian.cain@oss.qualcomm.com>", "list_archive_url": null, "date": "2026-04-01T15:26:38", "name": "[v6,18/37] target/hexagon: Add placeholder greg/sreg r/w helpers", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "036f688ced9826121858db7bfd3c2c778bd6110b", "submitter": { "id": 89839, "url": "http://patchwork.ozlabs.org/api/people/89839/?format=api", "name": "Brian Cain", "email": "brian.cain@oss.qualcomm.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260401152657.314902-19-brian.cain@oss.qualcomm.com/mbox/", "series": [ { "id": 498350, "url": "http://patchwork.ozlabs.org/api/series/498350/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/list/?series=498350", "date": "2026-04-01T15:26:45", "name": "Hexagon system emulation - Part 1/3", "version": 6, "mbox": "http://patchwork.ozlabs.org/series/498350/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2218631/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2218631/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=qualcomm.com header.i=@qualcomm.com header.a=rsa-sha256\n header.s=qcppdkim1 header.b=ImeCLWb6;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com\n header.a=rsa-sha256 header.s=google header.b=h3/3kBRg;\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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helo=mx0b-0031df01.pphosted.com", "X-Spam_score_int": "-7", "X-Spam_score": "-0.8", "X-Spam_bar": "/", "X-Spam_report": "(-0.8 / 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 RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=1,\n RCVD_IN_VALIDITY_RPBL_BLOCKED=1, SPF_HELO_NONE=0.001,\n SPF_PASS=-0.001 autolearn=no 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": "From: Brian Cain <bcain@quicinc.com>\n\nReviewed-by: Taylor Simpson <ltaylorsimpson@gmail.com>\nSigned-off-by: Brian Cain <brian.cain@oss.qualcomm.com>\n---\n target/hexagon/helper.h | 8 ++++++++\n target/hexagon/op_helper.c | 28 ++++++++++++++++++++++++++++\n 2 files changed, 36 insertions(+)", "diff": "diff --git a/target/hexagon/helper.h b/target/hexagon/helper.h\nindex 64456822bc1..28b9b59e0f2 100644\n--- a/target/hexagon/helper.h\n+++ b/target/hexagon/helper.h\n@@ -107,3 +107,11 @@ DEF_HELPER_4(probe_noshuf_load, void, env, i32, int, int)\n DEF_HELPER_2(probe_pkt_scalar_store_s0, void, env, int)\n DEF_HELPER_2(probe_hvx_stores, void, env, int)\n DEF_HELPER_2(probe_pkt_scalar_hvx_stores, void, env, int)\n+\n+#if !defined(CONFIG_USER_ONLY)\n+DEF_HELPER_2(sreg_read, i32, env, i32)\n+DEF_HELPER_2(sreg_read_pair, i64, env, i32)\n+DEF_HELPER_2(greg_read, i32, env, i32)\n+DEF_HELPER_2(greg_read_pair, i64, env, i32)\n+DEF_HELPER_3(sreg_write_masked, void, env, i32, i32)\n+#endif\ndiff --git a/target/hexagon/op_helper.c b/target/hexagon/op_helper.c\nindex 53898db815b..359bf12f1f2 100644\n--- a/target/hexagon/op_helper.c\n+++ b/target/hexagon/op_helper.c\n@@ -1373,6 +1373,34 @@ void HELPER(vwhist128qm)(CPUHexagonState *env, int32_t uiV)\n }\n }\n \n+#ifndef CONFIG_USER_ONLY\n+void HELPER(sreg_write_masked)(CPUHexagonState *env, uint32_t reg, uint32_t val)\n+{\n+ g_assert_not_reached();\n+}\n+\n+uint32_t HELPER(sreg_read)(CPUHexagonState *env, uint32_t reg)\n+{\n+ g_assert_not_reached();\n+}\n+\n+uint64_t HELPER(sreg_read_pair)(CPUHexagonState *env, uint32_t reg)\n+{\n+ g_assert_not_reached();\n+}\n+\n+uint32_t HELPER(greg_read)(CPUHexagonState *env, uint32_t reg)\n+{\n+ g_assert_not_reached();\n+}\n+\n+uint64_t HELPER(greg_read_pair)(CPUHexagonState *env, uint32_t reg)\n+{\n+ g_assert_not_reached();\n+}\n+#endif\n+\n+\n /* These macros can be referenced in the generated helper functions */\n #define warn(...) /* Nothing */\n #define fatal(...) g_assert_not_reached();\n", "prefixes": [ "v6", "18/37" ] }