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| author | Alan Modra <amodra@gmail.com> | 2020-03-10 17:52:01 +1030 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2020-03-10 17:58:02 +1030 |
| commit | e10ac147c80240c2d0aa0a2ae2ec7f6a934c198f (patch) | |
| tree | 4eb11742f904472d1c144630429ae6cf27baf267 | |
| parent | 41da082238bbc3bbe8bac1b0fbcab716fe7c87f2 (diff) | |
| download | gdb-e10ac147c80240c2d0aa0a2ae2ec7f6a934c198f.zip gdb-e10ac147c80240c2d0aa0a2ae2ec7f6a934c198f.tar.gz gdb-e10ac147c80240c2d0aa0a2ae2ec7f6a934c198f.tar.bz2 | |
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.
| -rw-r--r-- | include/ChangeLog | 6 | ||||
| -rw-r--r-- | include/som/aout.h | 8 | ||||
| -rw-r--r-- | include/som/lst.h | 2 |
3 files changed, 11 insertions, 5 deletions
diff --git a/include/ChangeLog b/include/ChangeLog index 8659ef4..ad0ad9a 100644 --- 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 618f09d..01b301f 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 f97237f..014fc7a 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 |