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Fri, 25 Aug 2023 18:52:03 -0700 (PDT) Received: by squeak.grove.modra.org (Postfix, from userid 1000) id 41ABD11423D4; Sat, 26 Aug 2023 11:22:00 +0930 (ACST) Date: Sat, 26 Aug 2023 11:22:00 +0930 To: binutils@sourceware.org Subject: opcodes i386 and ia64 gen file warnings Message-ID: MIME-Version: 1.0 Content-Disposition: inline X-Spam-Status: No, score=-3033.7 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_FROM, GIT_PATCH_0, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org X-BeenThere: binutils@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Binutils mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-Patchwork-Original-From: Alan Modra via Binutils From: Alan Modra Reply-To: Alan Modra Errors-To: binutils-bounces+ouuuleilei=gmail.com@sourceware.org Sender: "Binutils" X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1775254622949927955 X-GMAIL-MSGID: 1775254622949927955 i386: warning: format ‘%u’ expects argument of type ‘unsigned int’, but argument 4 has type ‘size_t’ {aka ‘long unsigned int’} [-Wformat=] ia64: warning: ignoring return value of ‘fgets’ * i386-gen.c (process_i386_opcodes): Correct format string. * ia64-gen.c (load_insn_classes, load_depfile): Don't ignore fgets return value. diff --git a/opcodes/i386-gen.c b/opcodes/i386-gen.c index 30430a2f58a..c46d6a5e88d 100644 --- a/opcodes/i386-gen.c +++ b/opcodes/i386-gen.c @@ -1841,7 +1841,7 @@ process_i386_opcodes (FILE *table) fprintf (fp, "#define MN_%s ", str); free (str); str = mkident (next); - fprintf (fp, "(MN_%s + %u)\n", str, l1 - l); + fprintf (fp, "(MN_%s + %zu)\n", str, l1 - l); } else { diff --git a/opcodes/ia64-gen.c b/opcodes/ia64-gen.c index ad91e77248e..0118dd78757 100644 --- a/opcodes/ia64-gen.c +++ b/opcodes/ia64-gen.c @@ -607,7 +607,8 @@ load_insn_classes (void) fail (_("can't find ia64-ic.tbl for reading\n")); /* Discard first line. */ - fgets (buf, sizeof(buf), fp); + if (fgets (buf, sizeof(buf), fp) == NULL) + return; while (!feof (fp)) { @@ -808,7 +809,8 @@ load_depfile (const char *filename, enum ia64_dependency_mode mode) if (fp == NULL) fail (_("can't find %s for reading\n"), filename); - fgets (buf, sizeof(buf), fp); + if (fgets (buf, sizeof(buf), fp) == NULL) + return; while (!feof (fp)) { char *name, *tmp;