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([144.6.121.55]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-7720274534esm1419241b3a.47.2025.08.26.18.05.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 26 Aug 2025 18:05:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1756256713; x=1756861513; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=NJ36daKgzfDvSRHW7lcAsbWEFxZLgKLsVjEywfc7kDk=; b=Ep4/8642ePJMgJ/6cGVS+VrKeCIRKlbJiLYwoMcYg+IDitzPFySqeSImUPbudkAC2n LffPAzlx15ITPku8pOIpOIH5Y6ZJl8iIpltlfoRqB1d4RuTqxCPPc9rrOJnYcGxvjxQr BzI3+BmOuaSIZT/1ZeGRSM3dl7uj+w1/l+ax+AaI9uDlgXH6XdNmPlzNlLw31InW/h5G NhoGFuvGLUWSUutZJ7BcgiR0OO9WwrwgC583RXrN5cBZSx/JxXEy7qBs9bt+r5kmfG2Y lmocUYKW7l81/f94eAcmVzjukdg8J5/Cuqeii0A1UKyCvm76waBipMW+dOvYQlAmHWP8 TR9g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1756256713; x=1756861513; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=NJ36daKgzfDvSRHW7lcAsbWEFxZLgKLsVjEywfc7kDk=; b=OoFJ0vIoobtBWm5eAbZuU24O/ku/PIO8OfQGd6MYkJCZvDSvBT1En5ctfQ7Zi31Q+/ yqfvl0A74m+qL6G+Rbs4Eho9FXkso+3xXmSIhXJLgkUtfMjbwiAdSvcCcKeXlTdpburM LVPJrcCOGo22Fcs0bIf/5ePWf9QqFcBIvuBTTVGDPfLIdX/fiarIXN+iJSvEYLw+ZUP3 TVt52QnQccieXQRAd4uZtoGZ5MTMjWqF42NKpfMme8Yioc2rFI1buvAUSUyXbWKFi4uY +UBs1TG4TESJCzQrfqOW3y0ZAhz1qqPLm0nKT3ykioajqOizgokeXrJ4hRsYAy1UAwtG AHeA== X-Gm-Message-State: AOJu0Yyduc0F+L4+p0Xl8QtKHzRw1n2npKMkPVPqUOALOsUSN1sLOSBx B+v+GXasuZQ9gU+XNcVZHV6NQ2YTAIwQ2zUeS3gIRmgy9fO0r81Q9k+iLhziMjh/mH0fcCsTFjh FdZBS0Ho= X-Gm-Gg: ASbGncty1tiC6A3IWlDI2RZ2O0MICnWxvfzMdaqOrt979zkFLMQRmaRnADods4XuSND rh8SMES8CMzs81Xw1s0zHU6o9G/LfEeiVN/7ad/H3Y/1IDZFXscmLQgPn7XT437haiBS7t1GrG6 XWvOFXaLsW+Qoi6n8TIAgBsGdd9CenIfZ+8IlrSBQWz6OYLLnLEDjZkhqPMT9/4c2yiT2cdSkJv TuKrdLigEHTAAnCEVhPftFfFWwmzd+jFNLWTl8F9DpWdPawrCmwxonjrhyVjtx2hqmuILzjdTC7 wIivmZ1IhaSVYllHrPVOSqy7EYswExR4Oph22YxNe2xieLSn9yMgL5VVqvqV7O74HQfbu3+sk63 B5tvHwNRV2g8WxI8fTDnMzDTqiUlS/5dqeLmf X-Google-Smtp-Source: AGHT+IEm1mz+P8Len78T9DJPNSBvGS9J/uzxCTP+IxuTPXstCNoIw2UIwel5fY92BizRcLmkAIagjg== X-Received: by 2002:a05:6a00:3e15:b0:770:5822:ae30 with SMTP id d2e1a72fcca58-7705822b1f6mr11518438b3a.19.1756256712905; Tue, 26 Aug 2025 18:05:12 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: qemu-arm@nongnu.org Subject: [PATCH 02/61] target/arm: Move compare_u64 to helper.c Date: Wed, 27 Aug 2025 11:03:49 +1000 Message-ID: <20250827010453.4059782-3-richard.henderson@linaro.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250827010453.4059782-1-richard.henderson@linaro.org> References: <20250827010453.4059782-1-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 client-ip=2607:f8b0:4864:20::430; envelope-from=richard.henderson@linaro.org; helo=mail-pf1-x430.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: 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: 1756256854739124100 Content-Type: text/plain; charset="utf-8" We will use this function beyond kvm.c. Signed-off-by: Richard Henderson Reviewed-by: Manos Pitsidianakis --- target/arm/internals.h | 3 +++ target/arm/helper.c | 11 +++++++++++ target/arm/kvm.c | 11 ----------- 3 files changed, 14 insertions(+), 11 deletions(-) diff --git a/target/arm/internals.h b/target/arm/internals.h index 1b3d0244fd..08e2acdb99 100644 --- a/target/arm/internals.h +++ b/target/arm/internals.h @@ -1981,4 +1981,7 @@ void vfp_clear_float_status_exc_flags(CPUARMState *en= v); void vfp_set_fpcr_to_host(CPUARMState *env, uint32_t val, uint32_t mask); bool arm_pan_enabled(CPUARMState *env); =20 +/* Compare uint64_t for qsort and bsearch. */ +int compare_u64(const void *a, const void *b); + #endif diff --git a/target/arm/helper.c b/target/arm/helper.c index 0c1299ff84..d230f9e766 100644 --- a/target/arm/helper.c +++ b/target/arm/helper.c @@ -40,6 +40,17 @@ =20 static void switch_mode(CPUARMState *env, int mode); =20 +int compare_u64(const void *a, const void *b) +{ + if (*(uint64_t *)a > *(uint64_t *)b) { + return 1; + } + if (*(uint64_t *)a < *(uint64_t *)b) { + return -1; + } + return 0; +} + uint64_t raw_read(CPUARMState *env, const ARMCPRegInfo *ri) { assert(ri->fieldoffset); diff --git a/target/arm/kvm.c b/target/arm/kvm.c index 6672344855..9e569eff65 100644 --- a/target/arm/kvm.c +++ b/target/arm/kvm.c @@ -718,17 +718,6 @@ void kvm_arm_register_device(MemoryRegion *mr, uint64_= t devid, uint64_t group, memory_region_ref(kd->mr); } =20 -static int compare_u64(const void *a, const void *b) -{ - if (*(uint64_t *)a > *(uint64_t *)b) { - return 1; - } - if (*(uint64_t *)a < *(uint64_t *)b) { - return -1; - } - return 0; -} - /* * cpreg_values are sorted in ascending order by KVM register ID * (see kvm_arm_init_cpreg_list). This allows us to cheaply find --=20 2.43.0