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[88.187.86.199]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4390d933523sm194697495e9.1.2025.02.10.13.30.25 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Mon, 10 Feb 2025 13:30:26 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1739223027; x=1739827827; 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=EXKigwduHuX/BpQHRjwL+FaxSAFhm5Nedm/bXWe5Qys=; b=qtawM0MH95wYhPMDrMP+DL76ltL0xVQJQVp8NcrP6CATAwKS9J2eAfUECtUnKVqryH +Z9ZgH0U/iLUDAy9QwJiRev9x6LcyUSlwl0Tur0IFmhQbLNboXCkv61PMw9xG+BW414U 2YiTWabswueN+iLvxAHRvQkO93h2y/HBgDv4aqpn1rtK24oMNEsPvmFU99bz9V97Dt5h Q5Irjfx/557teDqAOmlr9vxDG3sQvDk1q73QkEXUjO+YgrwJZdp1q4wry/qiVr56ZXPe 9leJsWlqR8dWjvPYVYMdrU+a6/J/73dXuA7FajeL11xNPMdKBG1jQs+aw5Ou/+zTkR7E /Pmg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1739223027; x=1739827827; 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=EXKigwduHuX/BpQHRjwL+FaxSAFhm5Nedm/bXWe5Qys=; b=Uqn1DCZZIsRs2WVIUiFZgZz+PERRXC7OKISC7nKR4M6NZT/bXQzoVIzoTORlMpQ6IL PJ0/65Es3WXECRLomgkJOScHMZdwzEw1Osx3d8z2MOg88FXgcli1iVJvjrnGy6nIqvV0 lZ9aaKs4L6kNHIcMmjXzSJYUEoKYhfuicZ7CwsYSYjlq4Hu8apCPUkHtlNr5PI+9KaTc BiQZr+xBsUglamg5T/NPZqC6LCLNyGbpSfEEdGsZLpAPLugjtb8+ekVRxRUYPphPN1jH I/5vQewjZHKlcGrsbMgjZXoQHyHAr3rYMR1PKPPJU64WdL4qYq3L/No3TXdoteb6lNaO cHoA== X-Gm-Message-State: AOJu0YxcKT5W7+s8otUZJIEFOqRkSar+fquQ8E/RP1NgbUxeWPa3h8vj O4J9G07qTM6hKvwiGZbu7hrIMPxAAHdK9ARU/oTvmt3eF/jpYKSy1/SHCJ/RWisYBFtz9kkVXaS 1Tzg= X-Gm-Gg: ASbGncvaZoEd6UniGDAzLOP5d3RZVoUVq3Rar8GNXNWFv0JXMu3OsiH4iviCxJ1y1Ee Ws/NnABbZY8sdtnFG5XMQ/abCOcrZHDwSHjZIZFFzjNMpPbXB1GpK7j8vhmNkkC5/0ORTbWkslM v3GWlKAG/pyIHq0q9YB/nI76mcFwmX9RLalZwjWLbUexcUWby04kCV0Q/jpKCQjsgKXLxmOujA5 ZsbtGsY8kg1n6bXTPovXjVPdOxvuw+cj8yxkZRoRSdQl30YFX9ykWahxcuQwuVnfRhwnJllvJSf WIDzv4m0TN8V5+5oJwln/928AB9MGj7G0mycs/nUts2O4d18cw6gyjBomDvpjp/C5A== X-Google-Smtp-Source: AGHT+IEx5Gj2xA6G+Wr9ca7PMtqoCPy2W+JgDwQjVq9PD3gbXs4ERtepo0Iq9y2OXOa4zcUHlBMJoQ== X-Received: by 2002:a5d:64ab:0:b0:38d:e16f:fa97 with SMTP id ffacd0b85a97d-38de16ffb3dmr3315465f8f.24.1739223026672; Mon, 10 Feb 2025 13:30:26 -0800 (PST) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: qemu-riscv@nongnu.org, qemu-arm@nongnu.org, Thomas Huth , qemu-s390x@nongnu.org, Richard Henderson , qemu-ppc@nongnu.org, =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PATCH v2 10/10] disas: Remove target_words_bigendian() call in initialize_debug_target() Date: Mon, 10 Feb 2025 22:29:30 +0100 Message-ID: <20250210212931.62401-11-philmd@linaro.org> X-Mailer: git-send-email 2.47.1 In-Reply-To: <20250210212931.62401-1-philmd@linaro.org> References: <20250210212931.62401-1-philmd@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" 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=2a00:1450:4864:20::42d; envelope-from=philmd@linaro.org; helo=mail-wr1-x42d.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: 1739223198384019000 All CPUClass implementations must implement disas_set_info() which sets the disassemble_info::endian value. Ensure that by: 1/ assert disas_set_info() handler is not NULL 2/ set %endian to BFD_ENDIAN_UNKNOWN before calling the CPUClass::disas_set_info() handler, then assert %endian is not BFD_ENDIAN_UNKNOWN after the call. This allows removing the target_words_bigendian() call in disas/. Suggested-by: Richard Henderson Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Thomas Huth Reviewed-by: Richard Henderson --- disas/disas-common.c | 13 ++++--------- 1 file changed, 4 insertions(+), 9 deletions(-) diff --git a/disas/disas-common.c b/disas/disas-common.c index 57505823cb7..42e911e36be 100644 --- a/disas/disas-common.c +++ b/disas/disas-common.c @@ -7,7 +7,6 @@ #include "disas/disas.h" #include "disas/capstone.h" #include "hw/core/cpu.h" -#include "exec/tswap.h" #include "disas-internal.h" =20 =20 @@ -61,15 +60,11 @@ void disas_initialize_debug_target(CPUDebug *s, CPUStat= e *cpu) =20 s->cpu =3D cpu; s->info.print_address_func =3D print_address; - if (target_words_bigendian()) { - s->info.endian =3D BFD_ENDIAN_BIG; - } else { - s->info.endian =3D BFD_ENDIAN_LITTLE; - } + s->info.endian =3D BFD_ENDIAN_UNKNOWN; =20 - if (cpu->cc->disas_set_info) { - cpu->cc->disas_set_info(cpu, &s->info); - } + g_assert(cpu->cc->disas_set_info); + cpu->cc->disas_set_info(cpu, &s->info); + g_assert(s->info.endian !=3D BFD_ENDIAN_UNKNOWN); } =20 int disas_gstring_printf(FILE *stream, const char *fmt, ...) --=20 2.47.1