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GET /api/1.0/patches/2197995/?format=api
{ "id": 2197995, "url": "http://patchwork.ozlabs.org/api/1.0/patches/2197995/?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": "<20260219040150.2098396-8-pierrick.bouvier@linaro.org>", "date": "2026-02-19T04:01:43", "name": "[v4,07/14] tcg: move tcg_use_softmmu to tcg/tcg-internal.h", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "523c85649f27e9ba62133f6637faa40944dac45a", "submitter": { "id": 85798, "url": "http://patchwork.ozlabs.org/api/1.0/people/85798/?format=api", "name": "Pierrick Bouvier", "email": "pierrick.bouvier@linaro.org" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/qemu-devel/patch/20260219040150.2098396-8-pierrick.bouvier@linaro.org/mbox/", "series": [ { "id": 492635, "url": "http://patchwork.ozlabs.org/api/1.0/series/492635/?format=api", "date": "2026-02-19T04:01:36", "name": "target/arm: single-binary", "version": 4, "mbox": "http://patchwork.ozlabs.org/series/492635/mbox/" } ], "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2197995/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=ysYNwZXv;\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=mail-pl1-x636.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 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": "In next commit, we'll apply same helper pattern for base helpers\nremaining.\n\nOur new helper pattern always include helper-*-common.h, which ends up\nincluding include/tcg/tcg.h, which contains one occurrence of\nCONFIG_USER_ONLY.\nThus, common files not being duplicated between system and target\nrelying on helpers will fail to compile. Existing occurrences are:\n- target/arm/tcg/arith_helper.c\n- target/arm/tcg/crypto_helper.c\n\nThis occurrence of CONFIG_USER_ONLY is for defining variable\ntcg_use_softmmu, and we rely on dead code elimination with it in various\ntcg-target.c.inc.\n\nThus, move its definition to tcg/tcg-internal.h, so helpers can be\nincluded by common files. Also, change it to a define, as it has fixed\nvalues for now.\n\nReviewed-by: Richard Henderson <richard.henderson@linaro.org>\nSigned-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>\n---\n include/tcg/tcg.h | 6 ------\n tcg/tcg-internal.h | 6 ++++++\n tcg/tcg.c | 4 ----\n 3 files changed, 6 insertions(+), 10 deletions(-)", "diff": "diff --git a/include/tcg/tcg.h b/include/tcg/tcg.h\nindex 60942ce05c2..45c7e118c3d 100644\n--- a/include/tcg/tcg.h\n+++ b/include/tcg/tcg.h\n@@ -445,12 +445,6 @@ static inline bool temp_readonly(TCGTemp *ts)\n return ts->kind >= TEMP_FIXED;\n }\n \n-#ifdef CONFIG_USER_ONLY\n-extern bool tcg_use_softmmu;\n-#else\n-#define tcg_use_softmmu true\n-#endif\n-\n extern __thread TCGContext *tcg_ctx;\n extern const void *tcg_code_gen_epilogue;\n extern uintptr_t tcg_splitwx_diff;\ndiff --git a/tcg/tcg-internal.h b/tcg/tcg-internal.h\nindex 2cbfb5d5caa..26156846120 100644\n--- a/tcg/tcg-internal.h\n+++ b/tcg/tcg-internal.h\n@@ -34,6 +34,12 @@ extern TCGContext **tcg_ctxs;\n extern unsigned int tcg_cur_ctxs;\n extern unsigned int tcg_max_ctxs;\n \n+#ifdef CONFIG_USER_ONLY\n+#define tcg_use_softmmu false\n+#else\n+#define tcg_use_softmmu true\n+#endif\n+\n void tcg_region_init(size_t tb_size, int splitwx, unsigned max_threads);\n bool tcg_region_alloc(TCGContext *s);\n void tcg_region_initial_alloc(TCGContext *s);\ndiff --git a/tcg/tcg.c b/tcg/tcg.c\nindex e7bf4dad4ee..3111e1f4265 100644\n--- a/tcg/tcg.c\n+++ b/tcg/tcg.c\n@@ -236,10 +236,6 @@ static TCGAtomAlign atom_and_align_for_opc(TCGContext *s, MemOp opc,\n MemOp host_atom, bool allow_two_ops)\n __attribute__((unused));\n \n-#ifdef CONFIG_USER_ONLY\n-bool tcg_use_softmmu;\n-#endif\n-\n TCGContext tcg_init_ctx;\n __thread TCGContext *tcg_ctx;\n \n", "prefixes": [ "v4", "07/14" ] }