ubsan: som: left shift of 1 by 31 places

	* 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/ChangeLog b/include/ChangeLog
index 8659ef4daf0bdcff78b30f124b399001960bff80..ad0ad9add651bbdb3cdcebc035bfdddc588a8800 100644 (file)
--- a/include/ChangeLog
+++ b/include/ChangeLog
@@ -1,3 +1,9 @@
+2020-03-10  Alan Modra  <amodra@gmail.com>
+
+       * 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.
+
 2020-03-03  Luis Machado  <luis.machado@linaro.org>
 
        * elf/common.h (AT_L1I_CACHESIZE, AT_L1I_CACHEGEOMETRY)

diff --git a/include/som/aout.h b/include/som/aout.h
index 618f09dcc9aa58b12fa81d077d01919cdbf5e289..01b301fe01cbc1388b08f5847c41c6f957b22f6a 100644 (file)
--- 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 f97237ffe9765a072ae98ba2dab29d8b2e587d3f..014fc7a89a2ec4cdc1d5e6d24a814b5747957366 100644 (file)
--- 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