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([144.6.121.55]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-248e3e0b75esm15129025ad.8.2025.08.28.05.13.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 28 Aug 2025 05:13:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1756383231; x=1756988031; 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=UpJiF4bApuwU0krCB2cxcz2fyKtUh5H+0164pmacK1U=; b=UDiL1pPULorqDWRQPAQfjUsV/FQC9Wxi64CCfRITHI6sYiiYailTm2wH1O5dWQ38E0 h4701zd2Uk4LWmG2dEytnXgU68HCwjeuJWgiqojHRaH/E0/WGdQ7HPeykCWB1yNSxkyM 34FfyIHhU0WOJ2jdDCyoCd0WF8RA5dH1d8Q7gISrT06liqLMSqP5X8K94iaSytf3BIyI /dzHQMoe+7uV9sktmBUWrpHCjFtQSvL8vESOnPvW4YzgWyx7qTVN7uYCsMDwkwryAXL+ OMJabvDQIzBlMTB5n0rM7FGpZGW1D8ke211Xcl+NGScVwPRC/1ySfI9TkwScG2YZLInk kaUQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1756383231; x=1756988031; 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=UpJiF4bApuwU0krCB2cxcz2fyKtUh5H+0164pmacK1U=; b=XuXj+bGnhUwFQE2RMDJ3QK97YXWXhbsESDB0LL29Ph+oCyvt5nsMau81l55iKXHvsh wMg3Khf5q8VNLe9X5voyYDb6EcN6XndOdxcSpQ0ehPAD+kvIqjWsjZEon0zQIr51QT0D qPvz05KpN9SJUGPtSorv9zQDIx+0HFx9ec95wHmLk2A4XcuxXZaGf9IuS08OjQSPID8j NE3Xim2YYRR/0PwlzQ0SgN0ej87g4KRE9yxdo9Sh77CNBZAJhhRdML7IW37jaj6dFRcs IVCVdZlc42/JDM1n4I1PIjmKx2mEbvNauqEAtmggSeLIxuMLD7ZJ6iiUIZm4hUXbhXy0 N0pw== X-Gm-Message-State: AOJu0YwFHGpl7lY2ZD/N632w0dGzTH2uT3kqVkqBV1vjM5s3eW/RWdYQ 7HDSyjzSTGiSLsEfE6juK3wGu+YBqstiamTEP88bnNeulgbVH70hfNv1fVo4v02jklh7KpCIdnd 8uhATCts= X-Gm-Gg: ASbGncsy3XrougUIEnPORmPUd3jcNgBHHh+TZ++XLYIrk8mLNvyJku3vOZmMtZCDM9K 2b7X63coAwtOsVosc31IVQghGWsYSn/E6YsTxxPf6Y1q2VjBkNKG+iqae2e3xzwemABTojwTDtN /tY+Q8ZrPCBTTpGmLarv9fG7Rhn48z/jgzWlXvGe6u49yhKoUtlD2WpqlVRJOta0E75wAGG4pZL p7iUOEa8W2LSrSW4JDRmkYr8n5FSPds8JcymT8gZm+PmXI1MOLp88dPITdnldQtCZXNwGS73yvy w8+4JaneflAYalo4t/82R9TEcRIcbI/Zfa/VMdh0JnPt5dVxF1jJpEHD9bHrxUzier/eYKxD0U0 uDDNUaU1OTToqFTgZTJ3V44apnQ== X-Google-Smtp-Source: AGHT+IEMxegY0hn9Oy3HqE6vjQHAGIV2jYK19qBrO9540TQNVM2zdTUVYE3o6Nqh/DViV4C923TPeA== X-Received: by 2002:a17:903:2290:b0:248:95cd:5268 with SMTP id d9443c01a7336-24895cd5bb4mr94760715ad.46.1756383230773; Thu, 28 Aug 2025 05:13:50 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: peter.maydell@linaro.org Subject: [PATCH v3 48/87] linux-user/openrisc: Expand target_elf_gregset_t Date: Thu, 28 Aug 2025 22:07:57 +1000 Message-ID: <20250828120836.195358-49-richard.henderson@linaro.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250828120836.195358-1-richard.henderson@linaro.org> References: <20250828120836.195358-1-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::535; envelope-from=richard.henderson@linaro.org; helo=mail-pg1-x535.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: 1756402818334116600 Content-Type: text/plain; charset="utf-8" Make use of the fact that target_elf_gregset_t is a proper structure. Drop ELF_NREG, target_elf_greg_t, and tswapreg. Signed-off-by: Richard Henderson Reviewed-by: Peter Maydell --- linux-user/openrisc/target_elf.h | 12 +++++++----- linux-user/openrisc/elfload.c | 8 +++----- 2 files changed, 10 insertions(+), 10 deletions(-) diff --git a/linux-user/openrisc/target_elf.h b/linux-user/openrisc/target_= elf.h index e97bdc11ed..ad80e4b41a 100644 --- a/linux-user/openrisc/target_elf.h +++ b/linux-user/openrisc/target_elf.h @@ -8,14 +8,16 @@ #ifndef OPENRISC_TARGET_ELF_H #define OPENRISC_TARGET_ELF_H =20 +#include "target_ptrace.h" + #define HAVE_ELF_CORE_DUMP 1 =20 -typedef abi_ulong target_elf_greg_t; - -/* See linux kernel arch/openrisc/include/asm/elf.h. */ -#define ELF_NREG 34 /* gprs and pc, sr */ +/* + * See linux kernel: arch/openrisc/include/uapi/asm/elf.h, where + * elf_gregset_t is mapped to struct user_regs_struct via sizeof. + */ typedef struct target_elf_gregset_t { - target_elf_greg_t regs[ELF_NREG]; + struct target_user_regs_struct pt; } target_elf_gregset_t; =20 #endif diff --git a/linux-user/openrisc/elfload.c b/linux-user/openrisc/elfload.c index bb5ad96711..6bf02bf58d 100644 --- a/linux-user/openrisc/elfload.c +++ b/linux-user/openrisc/elfload.c @@ -11,13 +11,11 @@ const char *get_elf_cpu_model(uint32_t eflags) return "any"; } =20 -#define tswapreg(ptr) tswapal(ptr) - void elf_core_copy_regs(target_elf_gregset_t *r, const CPUOpenRISCState *e= nv) { for (int i =3D 0; i < 32; i++) { - r->regs[i] =3D tswapreg(cpu_get_gpr(env, i)); + r->pt.gpr[i] =3D tswapal(cpu_get_gpr(env, i)); } - r->regs[32] =3D tswapreg(env->pc); - r->regs[33] =3D tswapreg(cpu_get_sr(env)); + r->pt.pc =3D tswapal(env->pc); + r->pt.sr =3D tswapal(cpu_get_sr(env)); } --=20 2.43.0