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Tue, 03 Mar 2026 20:17:56 -0800 (PST) Received: from localhost ([2804:14d:7e39:8083:f04c:42e3:5943:38f6]) by smtp.gmail.com with ESMTPSA id 71dfb90a1353d-56ae35d455fsm1800160e0c.4.2026.03.03.20.17.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 03 Mar 2026 20:17:56 -0800 (PST) From: Thiago Jung Bauermann To: gdb-patches@sourceware.org Cc: Chris Packham , Luis , Tom Tromey , Simon Marchi , sunilkumar.dora@windriver.com Subject: Re: [PATCH v4 3/6] GDB: aarch64-linux: Reorganize MTE-related definitions In-Reply-To: <20260303050641.198127-4-thiago.bauermann@linaro.org> (Thiago Jung Bauermann's message of "Tue, 3 Mar 2026 02:06:38 -0300") References: <20260303050641.198127-1-thiago.bauermann@linaro.org> <20260303050641.198127-4-thiago.bauermann@linaro.org> User-Agent: mu4e 1.12.15; emacs 30.2 Date: Wed, 04 Mar 2026 01:17:53 -0300 Message-ID: <874imwcjny.fsf@linaro.org> MIME-Version: 1.0 Content-Type: text/plain 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 Thiago Jung Bauermann writes: > diff --git a/gdb/nat/aarch64-mte-linux-ptrace.h b/gdb/nat/aarch64-mte-linux-ptrace.h > index d31fa9f3c071..653de33108c8 100644 > --- a/gdb/nat/aarch64-mte-linux-ptrace.h > +++ b/gdb/nat/aarch64-mte-linux-ptrace.h > @@ -20,6 +20,11 @@ > #ifndef GDB_NAT_AARCH64_MTE_LINUX_PTRACE_H > #define GDB_NAT_AARCH64_MTE_LINUX_PTRACE_H > > +/* Feature check for Memory Tagging Extension. */ > +#ifndef HWCAP2_MTE > +#define HWCAP2_MTE (1 << 18) > +#endif > + > /* MTE allocation tag access */ > > #ifndef PTRACE_PEEKMTETAGS As with the previous patches, I locally amended this one to also include . And since this header also defines some ptrace constants, also include : diff --git a/gdb/nat/aarch64-mte-linux-ptrace.h b/gdb/nat/aarch64-mte-linux-ptrace.h index 653de33108c8..7d1e7c1960d1 100644 --- a/gdb/nat/aarch64-mte-linux-ptrace.h +++ b/gdb/nat/aarch64-mte-linux-ptrace.h @@ -20,6 +20,9 @@ #ifndef GDB_NAT_AARCH64_MTE_LINUX_PTRACE_H #define GDB_NAT_AARCH64_MTE_LINUX_PTRACE_H +#include +#include + /* Feature check for Memory Tagging Extension. */ #ifndef HWCAP2_MTE #define HWCAP2_MTE (1 << 18) -- Thiago