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(79-139-171-253.dynamic.spd-mgts.ru. [79.139.171.253]) by smtp.gmail.com with ESMTPSA id g20-20020ac25394000000b00513973dee6fsm361290lfh.150.2024.03.23.10.35.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 23 Mar 2024 10:35:10 -0700 (PDT) From: Sergey Bugaev To: libc-alpha@sourceware.org, bug-hurd@gnu.org Cc: Maxim Kuvyrkov , Luca Subject: [PATCH v2 05/20] hurd: Use the RETURN_ADDRESS macro Date: Sat, 23 Mar 2024 20:32:46 +0300 Message-ID: <20240323173301.151066-6-bugaevc@gmail.com> X-Mailer: git-send-email 2.44.0 In-Reply-To: <20240323173301.151066-1-bugaevc@gmail.com> References: <20240323173301.151066-1-bugaevc@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: libc-alpha@sourceware.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Libc-alpha mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: libc-alpha-bounces+e=80x24.org@sourceware.org This gives us PAC stripping on AArch64. Signed-off-by: Sergey Bugaev --- PAC is still not implemented on gnumach side, though. sysdeps/mach/hurd/init-first.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sysdeps/mach/hurd/init-first.c b/sysdeps/mach/hurd/init-first.c index 22c35747..5777c44c 100644 --- a/sysdeps/mach/hurd/init-first.c +++ b/sysdeps/mach/hurd/init-first.c @@ -222,7 +222,7 @@ _hurd_stack_setup (void **argptr) this may not be a valid pointer in case we're supposed to receive the arguments from the exec server, so we can not dereference it yet. */ - void *caller = __builtin_extract_return_addr (__builtin_return_address (0)); + void *caller = RETURN_ADDRESS (0); /* Init the essential things. */ first_init (); -- 2.44.0