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[50.113.46.110]) by smtp.gmail.com with ESMTPSA id f8sm533815pfv.100.2022.02.23.14.31.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 23 Feb 2022 14:31:41 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=zkNbMXCqLzhadKWhMyb5sf6Jtr4mvpt/QguB9jnfEUo=; b=GS/BLDrj8tq/Y/FvD6oIutunQTHV7Aq4Yq5oZ8yBsyY8Ao3Fs0T1bNcdVSpuIFrmCd rildfh9CGSnMx7gJCN8Y0ieS6GI3OvwFDB7+dRkZQeWbHj8Ye5a+AfeV2eqXFRMT0tZS EDzYTc1oT+odORAUJQJKIN/tfGlTji5+FiFN6kV3+NIa7bAvM07m5Xt/6SpvyBj2AH2y nmBo7peAfdLqUkWekemf5rr0asnaoGIpzsTxWD3B7e68P/yEsq0QzYLSqZ1M3EtTNroA 4oe8WR1TeARGvvy5buXDyKZJ9FaiiKzTA6V9WI74o6dcg3SgtTCc13UaFJBqC3/lNQmB ELiA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=zkNbMXCqLzhadKWhMyb5sf6Jtr4mvpt/QguB9jnfEUo=; b=2RgIhFxCJEgVD3/QCJhastEKsE24sc116GZuWS0C66e04wgiRmSkDejgk1Ospo2+J+ U01itxh8GJROnFCa8fgT+doQfiSDP5/5juwYwDjBVrnY4Nb8gx1s4JjHQg6sozlZcDxz CcKj6M+iM/WJB2xvLr+SIKj7FTi2vnRuLsz9EmihB+BPZ+ikLVos22cwT9DPaQeJ64Jw 8dJe1FYytMQnswv4mpPC6rSxiG9Q9P9ZYxErzBLetR2o53HAsvXxDOSRnDet5dOSX2Va ZCijDgStxiImaytMU7gx1PueaQpuunuZTHmBqPMkGtcUserTNOZlXCobGnvJpAKPRIxS 1CHg== X-Gm-Message-State: AOAM531/+Znoer0lnz0aCb1Y0tpx58dcLaGCcg/wlpO+zXBwPWAhCQiq RyBxT1rYlM0o8O77HCcNiVGvOgzjeUlKHg== X-Google-Smtp-Source: ABdhPJyhdBZ2JUwklUGo4Rmwi8cTu0S+gCWIVK4fVMOcy1nIuCgEQu16rPdnUjkp1dAqOzsO2pU+YQ== X-Received: by 2002:a65:57c9:0:b0:375:7489:1bac with SMTP id q9-20020a6557c9000000b0037574891bacmr1354243pgr.349.1645655502045; Wed, 23 Feb 2022 14:31:42 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Subject: [PATCH v3 01/17] hw/registerfields: Add FIELD_SEX and FIELD_SDP Date: Wed, 23 Feb 2022 12:31:21 -1000 Message-Id: <20220223223137.114264-2-richard.henderson@linaro.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220223223137.114264-1-richard.henderson@linaro.org> References: <20220223223137.114264-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-Host-Lookup-Failed: Reverse DNS lookup failed for 2607:f8b0:4864:20::430 (failed) 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: -6 X-Spam_score: -0.7 X-Spam_bar: / X-Spam_report: (-0.7 / 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, PDS_HP_HELO_NORDNS=0.659, RCVD_IN_DNSWL_NONE=-0.0001, RDNS_NONE=0.793, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 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: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: peter.maydell@linaro.org, qemu-arm@nongnu.org, alex.bennee@linaro.org, =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) X-ZM-MESSAGEID: 1645655665429100001 Add new macros to manipulate signed fields within the register. Reviewed-by: Philippe Mathieu-Daud=C3=A9 Suggested-by: Peter Maydell Signed-off-by: Richard Henderson --- include/hw/registerfields.h | 48 ++++++++++++++++++++++++++++++++++++- 1 file changed, 47 insertions(+), 1 deletion(-) diff --git a/include/hw/registerfields.h b/include/hw/registerfields.h index f2a3c9c41f..3a88e135d0 100644 --- a/include/hw/registerfields.h +++ b/include/hw/registerfields.h @@ -59,6 +59,19 @@ extract64((storage), R_ ## reg ## _ ## field ## _SHIFT, \ R_ ## reg ## _ ## field ## _LENGTH) =20 +#define FIELD_SEX8(storage, reg, field) \ + sextract8((storage), R_ ## reg ## _ ## field ## _SHIFT, \ + R_ ## reg ## _ ## field ## _LENGTH) +#define FIELD_SEX16(storage, reg, field) \ + sextract16((storage), R_ ## reg ## _ ## field ## _SHIFT, \ + R_ ## reg ## _ ## field ## _LENGTH) +#define FIELD_SEX32(storage, reg, field) \ + sextract32((storage), R_ ## reg ## _ ## field ## _SHIFT, \ + R_ ## reg ## _ ## field ## _LENGTH) +#define FIELD_SEX64(storage, reg, field) \ + sextract64((storage), R_ ## reg ## _ ## field ## _SHIFT, \ + R_ ## reg ## _ ## field ## _LENGTH) + /* Extract a field from an array of registers */ #define ARRAY_FIELD_EX32(regs, reg, field) \ FIELD_EX32((regs)[R_ ## reg], reg, field) @@ -95,7 +108,40 @@ _d; }) #define FIELD_DP64(storage, reg, field, val) ({ \ struct { \ - uint64_t v:R_ ## reg ## _ ## field ## _LENGTH; \ + uint64_t v:R_ ## reg ## _ ## field ## _LENGTH; \ + } _v =3D { .v =3D val }; = \ + uint64_t _d; \ + _d =3D deposit64((storage), R_ ## reg ## _ ## field ## _SHIFT, = \ + R_ ## reg ## _ ## field ## _LENGTH, _v.v); \ + _d; }) + +#define FIELD_SDP8(storage, reg, field, val) ({ \ + struct { \ + signed int v:R_ ## reg ## _ ## field ## _LENGTH; \ + } _v =3D { .v =3D val }; = \ + uint8_t _d; \ + _d =3D deposit32((storage), R_ ## reg ## _ ## field ## _SHIFT, = \ + R_ ## reg ## _ ## field ## _LENGTH, _v.v); \ + _d; }) +#define FIELD_SDP16(storage, reg, field, val) ({ \ + struct { \ + signed int v:R_ ## reg ## _ ## field ## _LENGTH; \ + } _v =3D { .v =3D val }; = \ + uint16_t _d; \ + _d =3D deposit32((storage), R_ ## reg ## _ ## field ## _SHIFT, = \ + R_ ## reg ## _ ## field ## _LENGTH, _v.v); \ + _d; }) +#define FIELD_SDP32(storage, reg, field, val) ({ \ + struct { \ + signed int v:R_ ## reg ## _ ## field ## _LENGTH; \ + } _v =3D { .v =3D val }; = \ + uint32_t _d; \ + _d =3D deposit32((storage), R_ ## reg ## _ ## field ## _SHIFT, = \ + R_ ## reg ## _ ## field ## _LENGTH, _v.v); \ + _d; }) +#define FIELD_SDP64(storage, reg, field, val) ({ \ + struct { \ + int64_t v:R_ ## reg ## _ ## field ## _LENGTH; \ } _v =3D { .v =3D val }; = \ uint64_t _d; \ _d =3D deposit64((storage), R_ ## reg ## _ ## field ## _SHIFT, = \ --=20 2.25.1