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GET /api/1.0/patches/2175773/?format=api
{ "id": 2175773, "url": "http://patchwork.ozlabs.org/api/1.0/patches/2175773/?format=api", "project": { "id": 14, "url": "http://patchwork.ozlabs.org/api/1.0/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": "" }, "msgid": "<20251218213229.61854-3-philmd@linaro.org>", "date": "2025-12-18T21:32:28", "name": "[2/3] target/tricore: Inline translator_lduw()", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "3e8438ddc3b18938ffb52a3bdb49ce9dcf4c5e6c", "submitter": { "id": 85046, "url": "http://patchwork.ozlabs.org/api/1.0/people/85046/?format=api", "name": "Philippe Mathieu-Daudé", "email": "philmd@linaro.org" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20251218213229.61854-3-philmd@linaro.org/mbox/", "series": [ { "id": 485920, "url": "http://patchwork.ozlabs.org/api/1.0/series/485920/?format=api", "date": "2025-12-18T21:32:27", "name": "target/tricore: Stop using the legacy native-endian APIs", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/485920/mbox/" } ], "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2175773/checks/", "tags": {}, "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=linaro.org header.i=@linaro.org header.a=rsa-sha256\n header.s=google header.b=resIcUaT;\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=UTF-8", "Content-Transfer-Encoding": "8bit", "Received-SPF": "pass client-ip=2a00:1450:4864:20::335;\n envelope-from=philmd@linaro.org; helo=mail-wm1-x335.google.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 RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=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-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": "translator_lduw() is defined in \"exec/translator.h\" as:\n\n 192 static inline uint16_t\n 193 translator_lduw(CPUArchState *env, DisasContextBase *db, vaddr pc)\n 194 {\n 195 return translator_lduw_end(env, db, pc, MO_TE);\n 196 }\n\nDirectly use the inlined form, expanding MO_TE -> MO_LE\nsince we only build the TriCore target as little-endian.\n\nSigned-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>\n---\n target/tricore/translate.c | 9 +++++----\n 1 file changed, 5 insertions(+), 4 deletions(-)", "diff": "diff --git a/target/tricore/translate.c b/target/tricore/translate.c\nindex fbe05a93a8a..18d8726af6d 100644\n--- a/target/tricore/translate.c\n+++ b/target/tricore/translate.c\n@@ -8422,7 +8422,8 @@ static bool insn_crosses_page(DisasContext *ctx, CPUTriCoreState *env)\n * 4 bytes from the page boundary, so we cross the page if the first\n * 16 bits indicate that this is a 32 bit insn.\n */\n- uint16_t insn = translator_lduw(env, &ctx->base, ctx->base.pc_next);\n+ uint16_t insn = translator_lduw_end(env, &ctx->base, ctx->base.pc_next,\n+ MO_LE);\n \n return !tricore_insn_is_16bit(insn);\n }\n@@ -8435,15 +8436,15 @@ static void tricore_tr_translate_insn(DisasContextBase *dcbase, CPUState *cpu)\n uint16_t insn_lo;\n bool is_16bit;\n \n- insn_lo = translator_lduw(env, &ctx->base, ctx->base.pc_next);\n+ insn_lo = translator_lduw_end(env, &ctx->base, ctx->base.pc_next, MO_LE);\n is_16bit = tricore_insn_is_16bit(insn_lo);\n if (is_16bit) {\n ctx->opcode = insn_lo;\n ctx->pc_succ_insn = ctx->base.pc_next + 2;\n decode_16Bit_opc(ctx);\n } else {\n- uint32_t insn_hi = translator_lduw(env, &ctx->base,\n- ctx->base.pc_next + 2);\n+ uint32_t insn_hi = translator_lduw_end(env, &ctx->base,\n+ ctx->base.pc_next + 2, MO_LE);\n ctx->opcode = insn_hi << 16 | insn_lo;\n ctx->pc_succ_insn = ctx->base.pc_next + 4;\n decode_32Bit_opc(ctx);\n", "prefixes": [ "2/3" ] }