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[122.150.204.48]) by smtp.gmail.com with ESMTPSA id 41be03b00d2f7-b4d96829a66sm2435905a12.6.2025.08.29.22.42.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 29 Aug 2025 22:42:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1756532576; x=1757137376; 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=UkNyZZYFhHeil9ygYrAE1UXkAwT1+GtqIOD2Xj8zAVs=; b=WsbjmprgGrkoCelFX8oC/vknaHb8eO/IgMvlsTi/qX6TBQ6jFB74Qpqb/Z8f7B33s7 YmBFupwhvpx4T3qxS7AJR5KAzXNygKgI3w3qBu0vl/LuugGu2sNE8p9NwyW+lauwHck+ FX0tkNMV/vZRdbTKoDHzr+D+yYr2YPAnMrAeyeRGd5yzLIR53esZf7oJ1PBrflvgkh+E ZKYSFj4fUJV2/lmdSe8444VhUStMUuyn0R/E2149szk6E6q0rBSW9gX4Z2vKDs9hyIMO tD/9gyGf11tScQ9LLzQ0fJ2TyOXsa4+XPgxIt8HWFbnAFbiLhA20dzVIThcRaDXClY1h F5uA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1756532576; x=1757137376; 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=UkNyZZYFhHeil9ygYrAE1UXkAwT1+GtqIOD2Xj8zAVs=; b=Jq0S22xFlnWZabBSEn97IDx1RIp9GgdsPyz/pdzBcdl0y980322KF5xgKPLiMCuSO7 5mKBnMnLE+K+kRy0PaPxOzeE7KDVSXXcbBDKhKLH47iMKtrK2YfuWLZNNW9pVPBWJmSb 7OHZ1kn2UM8Fjbvo7w7oL+AwZL3Emxq/AflAQqKJnGU7SidldwrJ+Lx3cuL2jgqmbATj VAeOytSduAEQmIR9Uch79vHneCXkAHconDR8hGR9ZU3rhx2otaXxzniAWx3gREXWU9Cj Oo3Rs2dkRTgKB41kaWzjgeOVmtG5o3ypQ0XXHOiGzoUKTUDMbWcRKyjO6/8qtl6jToUL gEJQ== X-Gm-Message-State: AOJu0YwkspxCtG0mr3k5mGw2RTeqGKmuZ3nEnqyqWq+UTWLhMzAXXcmj rMJhbJrds6OHQLM7sw5eNSDmznX0fydzIbw/i/MuSafRYWOUKyXUgmC9aSMCWNEAdpDHUCp8q8J i//bV04k= X-Gm-Gg: ASbGncthnhOOQnyHE/y7/R/RvD8M4nUPOdy2WZuy8HwjPkQYfPQ86cdRFckZmtThn2P UoVbKFaEo8mkRKpFUK+oS0dCzv6TPT5YdW8tYXJ9WP92SXkdxhRQXuho8BnTC9/I1U38EP4qbdR PcHN6CnnxObi9MhU6GSGmzLrpbcWEJeoBv3rXiZXi44jVdtuI3LdNXUacVSVAjvwG94FF2xGZjE X8LD6ol2N8ED0vj/MOU5GAg5RKvK8hwzF1Dh4/xvcwaCWJ4LjvfR1LZ84k2wf86drdwnDCUr2wI 7KmWEx7t+2jYOPdjSNjRQBey5gQQ/gQ0W0XLbemlfQ9RwMrlx7q0ZB0c8jswVJU4fWqLTX2Ky+e RGpmMYNdpRmcvGixgpP1H9hRRyWfDozk3D9N1JQVxl/BPiDrhFI4LJWIWlAhb X-Google-Smtp-Source: AGHT+IFzxue6JbcKB8sgCKVLlK9hKQJsP7SG7EoF4WWMVt8d4nId999/AlrPhoN4TmK1BXTfgQaNtw== X-Received: by 2002:a05:6a20:9191:b0:243:9824:26f0 with SMTP id adf61e73a8af0-243d6f3b97cmr1820264637.46.1756532575815; Fri, 29 Aug 2025 22:42:55 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: qemu-arm@nongnu.org, Pierrick Bouvier Subject: [PATCH v4 29/84] target/hppa: Adjust mmu indexes to begin with 0 Date: Sat, 30 Aug 2025 15:40:33 +1000 Message-ID: <20250830054128.448363-30-richard.henderson@linaro.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250830054128.448363-1-richard.henderson@linaro.org> References: <20250830054128.448363-1-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::42b; envelope-from=richard.henderson@linaro.org; helo=mail-pf1-x42b.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=unavailable 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: 1756577361127124100 Content-Type: text/plain; charset="utf-8" This is a logical reversion of 2ad04500543, though there have been additions to the set of mmu indexes since then. The impetus to that original patch, "9-15 will use shorter assembler instructions when run on a x86-64 host" is now handled generically. Reviewed-by: Pierrick Bouvier Signed-off-by: Richard Henderson --- target/hppa/cpu.h | 28 ++++++++++++++-------------- 1 file changed, 14 insertions(+), 14 deletions(-) diff --git a/target/hppa/cpu.h b/target/hppa/cpu.h index 11d59d11ca..672ab3750c 100644 --- a/target/hppa/cpu.h +++ b/target/hppa/cpu.h @@ -29,21 +29,21 @@ #include "qemu/interval-tree.h" #include "hw/registerfields.h" =20 -#define MMU_ABS_W_IDX 6 -#define MMU_ABS_IDX 7 -#define MMU_KERNEL_IDX 8 -#define MMU_KERNEL_P_IDX 9 -#define MMU_PL1_IDX 10 -#define MMU_PL1_P_IDX 11 -#define MMU_PL2_IDX 12 -#define MMU_PL2_P_IDX 13 -#define MMU_USER_IDX 14 -#define MMU_USER_P_IDX 15 +#define MMU_KERNEL_IDX 0 +#define MMU_KERNEL_P_IDX 1 +#define MMU_PL1_IDX 2 +#define MMU_PL1_P_IDX 3 +#define MMU_PL2_IDX 4 +#define MMU_PL2_P_IDX 5 +#define MMU_USER_IDX 6 +#define MMU_USER_P_IDX 7 +#define MMU_ABS_IDX 8 +#define MMU_ABS_W_IDX 9 =20 -#define MMU_IDX_MMU_DISABLED(MIDX) ((MIDX) < MMU_KERNEL_IDX) -#define MMU_IDX_TO_PRIV(MIDX) (((MIDX) - MMU_KERNEL_IDX) / 2) -#define MMU_IDX_TO_P(MIDX) (((MIDX) - MMU_KERNEL_IDX) & 1) -#define PRIV_P_TO_MMU_IDX(PRIV, P) ((PRIV) * 2 + !!(P) + MMU_KERNEL_IDX) +#define MMU_IDX_MMU_DISABLED(MIDX) ((MIDX) >=3D MMU_ABS_IDX) +#define MMU_IDX_TO_PRIV(MIDX) ((MIDX) / 2) +#define MMU_IDX_TO_P(MIDX) ((MIDX) & 1) +#define PRIV_P_TO_MMU_IDX(PRIV, P) ((PRIV) * 2 + !!(P)) =20 #define PRIV_KERNEL 0 #define PRIV_USER 3 --=20 2.43.0