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a=rsa-sha256; c=relaxed/simple; d=simark.ca; s=mail; t=1771079351; bh=Y1+bbHuycjtAG33WrvkXhCB8nMzXzk5NiZAs8xyI3Qc=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=GPg8UT9fARaNFiXFkL9U4l1fFKfw/xcgP4o7yRAow4YsAUEfLuz489tXgpvjyr3Ry byJrn4sgI234Q/zUk7Nwyp4Hz+fUGdgEXiE5cFeolr5ahbqzhvLSi/lqG/mmIX8FMS PfRgxK53ACtnj/e8LH7U1XH594NyJgr4MAgbA5Mk= Received: by simark.ca (Postfix) id 303471E089; Sat, 14 Feb 2026 09:29:11 -0500 (EST) Message-ID: <5cebfbfa-a192-4359-97d9-83455d40fdc6@simark.ca> Date: Sat, 14 Feb 2026 09:29:10 -0500 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 1/2] GDB: aarch64-linux: Reorganize gdb/arch/aarch64-gcs-linux.h To: Thiago Jung Bauermann , gdb-patches@sourceware.org Cc: Chris Packham , Luis , Tom Tromey References: <20260214045504.361392-1-thiago.bauermann@linaro.org> <20260214045504.361392-2-thiago.bauermann@linaro.org> Content-Language: en-US From: Simon Marchi In-Reply-To: <20260214045504.361392-2-thiago.bauermann@linaro.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-BeenThere: gdb-patches@sourceware.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Gdb-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: gdb-patches-bounces~public-inbox=simark.ca@sourceware.org > diff --git a/gdb/aarch64-linux-nat.c b/gdb/aarch64-linux-nat.c > index 028de981588b..b2dd192a7b56 100644 > --- a/gdb/aarch64-linux-nat.c > +++ b/gdb/aarch64-linux-nat.c > @@ -51,7 +51,7 @@ > #include "gdb_proc_service.h" > #include "arch-utils.h" > > -#include "arch/aarch64-gcs-linux.h" > +#include "arch/aarch64-linux.h" > #include "arch/aarch64-mte-linux.h" > > #include "nat/aarch64-mte-linux-ptrace.h" > @@ -1013,7 +1013,7 @@ aarch64_linux_nat_target::read_description () > active or not. */ > features.vq = aarch64_sve_get_vq (tid); > features.pauth = hwcap & AARCH64_HWCAP_PACA; > - features.gcs = features.gcs_linux = hwcap & HWCAP_GCS; This one could stay HWCAP_GCS, but I don't have a preference. If we want to ensure / prove they are the same, we could add asserts like this in the nat/ header: static_assert (AARCH64_HWCAP_GCS == HWCAP_GCS); That assert would only be checked when compiling natively for an aarch64 system (where HWCAP_GCS is available), but it's better than nothing. Simon