+2013-08-13 Cary Coutant <ccoutant@google.com>
+
+ * dwarf2out.c (CHECKSUM_BLOCK): New macro.
+ (attr_checksum): Hash vector contents instead of pointer.
+ (attr_checksum_ordered): Likewise.
+
2013-08-13 Uros Bizjak <ubizjak@gmail.com>
* config/i386/sse.md (*sse2_maskmovdqu): Emit addr32 prefix
}
#define CHECKSUM(FOO) md5_process_bytes (&(FOO), sizeof (FOO), ctx)
+#define CHECKSUM_BLOCK(FOO, SIZE) md5_process_bytes ((FOO), (SIZE), ctx)
#define CHECKSUM_STRING(FOO) md5_process_bytes ((FOO), strlen (FOO), ctx)
/* Calculate the checksum of a location expression. */
CHECKSUM (at->dw_attr_val.v.val_double);
break;
case dw_val_class_vec:
- CHECKSUM (at->dw_attr_val.v.val_vec);
+ CHECKSUM_BLOCK (at->dw_attr_val.v.val_vec.array,
+ (at->dw_attr_val.v.val_vec.length
+ * at->dw_attr_val.v.val_vec.elt_size));
break;
case dw_val_class_flag:
CHECKSUM (at->dw_attr_val.v.val_flag);
}
#undef CHECKSUM
+#undef CHECKSUM_BLOCK
#undef CHECKSUM_STRING
/* For DWARF-4 types, include the trailing NULL when checksumming strings. */
#define CHECKSUM(FOO) md5_process_bytes (&(FOO), sizeof (FOO), ctx)
+#define CHECKSUM_BLOCK(FOO, SIZE) md5_process_bytes ((FOO), (SIZE), ctx)
#define CHECKSUM_STRING(FOO) md5_process_bytes ((FOO), strlen (FOO) + 1, ctx)
#define CHECKSUM_SLEB128(FOO) checksum_sleb128 ((FOO), ctx)
#define CHECKSUM_ULEB128(FOO) checksum_uleb128 ((FOO), ctx)
case dw_val_class_vec:
CHECKSUM_ULEB128 (DW_FORM_block);
- CHECKSUM_ULEB128 (sizeof (at->dw_attr_val.v.val_vec));
- CHECKSUM (at->dw_attr_val.v.val_vec);
+ CHECKSUM_ULEB128 (at->dw_attr_val.v.val_vec.length
+ * at->dw_attr_val.v.val_vec.elt_size);
+ CHECKSUM_BLOCK (at->dw_attr_val.v.val_vec.array,
+ (at->dw_attr_val.v.val_vec.length
+ * at->dw_attr_val.v.val_vec.elt_size));
break;
case dw_val_class_flag: