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Thu, 15 Jan 2026 19:39:28 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Cc: ktokunaga.mail@gmail.com, berrange@redhat.com, pierrick.bouvier@linaro.org, thuth@redhat.com, pbonzini@redhat.com, philmd@linaro.org Subject: [PATCH v2 50/58] target/m68k: Drop CONFIG_ATOMIC64 tests Date: Fri, 16 Jan 2026 14:32:56 +1100 Message-ID: <20260116033305.51162-51-richard.henderson@linaro.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260116033305.51162-1-richard.henderson@linaro.org> References: <20260116033305.51162-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::633; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x633.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, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, 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 List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1768535298339158500 Content-Type: text/plain; charset="utf-8" Reviewed-by: Pierrick Bouvier Signed-off-by: Richard Henderson --- target/m68k/op_helper.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/target/m68k/op_helper.c b/target/m68k/op_helper.c index a27e2bcfbc..f7df83c850 100644 --- a/target/m68k/op_helper.c +++ b/target/m68k/op_helper.c @@ -816,14 +816,11 @@ static void do_cas2l(CPUM68KState *env, uint32_t regs= , uint32_t a1, uint32_t a2, uint32_t u2 =3D env->dregs[Du2]; uint32_t l1, l2; uintptr_t ra =3D GETPC(); -#if defined(CONFIG_ATOMIC64) int mmu_idx =3D cpu_mmu_index(env_cpu(env), 0); MemOpIdx oi =3D make_memop_idx(MO_BEUQ, mmu_idx); -#endif =20 if (parallel) { /* We're executing in a parallel context -- must be atomic. */ -#ifdef CONFIG_ATOMIC64 uint64_t c, u, l; if ((a1 & 7) =3D=3D 0 && a2 =3D=3D a1 + 4) { c =3D deposit64(c2, 32, 32, c1); @@ -837,9 +834,7 @@ static void do_cas2l(CPUM68KState *env, uint32_t regs, = uint32_t a1, uint32_t a2, l =3D cpu_atomic_cmpxchgq_be_mmu(env, a2, c, u, oi, ra); l2 =3D l >> 32; l1 =3D l; - } else -#endif - { + } else { /* Tell the main loop we need to serialize this insn. */ cpu_loop_exit_atomic(env_cpu(env), ra); } --=20 2.43.0