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Tue, 10 Mar 2020 04:33:54 -0700 (PDT) Received: by bubble.grove.modra.org (Postfix, from userid 1000) id 9E02689F47; Tue, 10 Mar 2020 22:03:50 +1030 (ACDT) Date: Tue, 10 Mar 2020 22:03:50 +1030 From: Alan Modra To: binutils@sourceware.org Subject: ubsan: som: left shift of 1 by 31 places Message-ID: <20200310113350.GU5384@bubble.grove.modra.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.9.4 (2018-02-28) X-Spam-Status: No, score=-27.1 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_FROM, GIT_PATCH_0, GIT_PATCH_1, GIT_PATCH_2, GIT_PATCH_3, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS autolearn=ham autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) 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-List-Received-Date: Tue, 10 Mar 2020 11:33:57 -0000 * som/aout.h (SOM_AUX_ID_MANDATORY, SOM_SPACE_IS_LOADABLE), (SOM_SYMBOL_HIDDEN, SOM_SYMBOL_HAS_LONG_RETURN): Use 1u << 31. * som/lst.h (LST_SYMBOL_HIDDEN): Likewise. diff --git a/include/som/aout.h b/include/som/aout.h index 618f09dcc9..01b301fe01 100644 --- a/include/som/aout.h +++ b/include/som/aout.h @@ -86,7 +86,7 @@ struct som_external_aux_id #define COPYRIGHT_AUX_ID 9 /* Aux id flags. */ -#define SOM_AUX_ID_MANDATORY (1 << 31) +#define SOM_AUX_ID_MANDATORY (1u << 31) #define SOM_AUX_ID_COPY (1 << 30) #define SOM_AUX_ID_APPEND (1 << 29) #define SOM_AUX_ID_IGNORE (1 << 28) @@ -134,7 +134,7 @@ struct som_external_space_dictionary_record unsigned char init_pointer_quantity[4]; }; -#define SOM_SPACE_IS_LOADABLE (1 << 31) +#define SOM_SPACE_IS_LOADABLE (1u << 31) #define SOM_SPACE_IS_DEFINED (1 << 30) #define SOM_SPACE_IS_PRIVATE (1 << 29) #define SOM_SPACE_HAS_INTERMEDIATE_CODE (1 << 28) @@ -195,7 +195,7 @@ struct som_external_symbol_dictionary_record }; /* Flags fields. */ -#define SOM_SYMBOL_HIDDEN (1 << 31) +#define SOM_SYMBOL_HIDDEN (1u << 31) #define SOM_SYMBOL_SECONDARY_DEF (1 << 30) #define SOM_SYMBOL_TYPE_SH 24 #define SOM_SYMBOL_TYPE_MASK 0x3f @@ -214,7 +214,7 @@ struct som_external_symbol_dictionary_record #define SOM_SYMBOL_ARG_RELOC_MASK 0x3ff /* Info fields. */ -#define SOM_SYMBOL_HAS_LONG_RETURN (1 << 31) +#define SOM_SYMBOL_HAS_LONG_RETURN (1u << 31) #define SOM_SYMBOL_NO_RELOCATION (1 << 30) #define SOM_SYMBOL_IS_COMDAT (1 << 29) #define SOM_SYMBOL_SYMBOL_INFO_SH 0 diff --git a/include/som/lst.h b/include/som/lst.h index f97237ffe9..014fc7a89a 100644 --- a/include/som/lst.h +++ b/include/som/lst.h @@ -69,7 +69,7 @@ struct som_external_lst_symbol_record }; /* Fields of flags. */ -#define LST_SYMBOL_HIDDEN (1 << 31) +#define LST_SYMBOL_HIDDEN (1u << 31) #define LST_SYMBOL_SECONDARY_DEF (1 << 30) #define LST_SYMBOL_SYMBOL_TYPE_SH 24 #define LST_SYMBOL_SYMBOL_SCOPE_SH 20 -- Alan Modra Australia Development Lab, IBM