+2012-07-26 Paul Eggert <eggert@cs.ucla.edu>
+
+ Simplify export of symbols to GDB; fix related .gdbinit bugs.
+ * .gdbinit (xgetptr, xgetint, xgettype): Don't use "set $bugfix =
+ $bugfix.i", as this doesn't work (with GDB 7.4.1, anyway).
+ (xgetptr, xgetint, xgettype, xcoding, xcharset, xprintbytestr):
+ Adjust to changes in lisp.h and emacs.c, by using
+ CHECK_LISP_OBJECT_TYPE rather than gdb_use_struct, VALMASK instead
+ of $valmask, DATA_SEG_BITS instead of gdb_data_seg_bits,
+ INTTYPEBITS instead of gdb_gctypebits - 1, USE_LSB_TAG instead of
+ gdb_use_lsb, (1 << GCTYPEBITS) - 1 instead of $tagmask, VALBITS
+ instead of gdb_valbits.
+ (xvectype, xvector, xpr, xprintstr, xbacktrace): Similarly, use
+ PSEUDOVECTOR_FLAG instead of PVEC_FLAG, and ARRAY_MARK_FLAG
+ instead of gdb_array_mark_flag.
+ (xboolvector): Get size from $->size, not $->header.size.
+ Use BOOL_VECTOR_BITS_PER_CHAR rather than mystery constants.
+ (xreload, hook-run, hookpost-run): Remove.
+ * emacs.c: Include <verify.h>.
+ (gdb_use_lsb, gdb_use_struct, gdb_valbits, gdb_gctypebits)
+ (gdb_data_seg_bits, PVEC_FLAG, gdb_array_mark_flag, gdb_pvec_type):
+ Remove.
+ (gdb_CHECK_LISP_OBJECT_TYPE, gdb_DATA_SEG_BITS, gdb_GCTYPEBITS)
+ (gdb_USE_LSB_TAG): New enum constants.
+ (CHECK_LISP_OBJECT_TYPE, DATA_SEG_BITS, GCTYPEBITS, USE_LSB_TAG):
+ Also define these as enum constants, so they're visible to GDB.
+ (ARRAY_MARK_FLAG_VAL, PSEUDOVECTOR_FLAG_VAL, VALMASK_VAL): New macros.
+ (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Also define these
+ as constants, so they're visible to GDB.
+ * lisp.h (VALBITS, INTTYPEBITS, FIXNUM_BITS, PSEUDOVECTOR_SIZE_BITS)
+ (PSEUDOVECTOR_SIZE_MASK, PVEC_TYPE_MASK, BOOL_VECTOR_BITS_PER_CHAR):
+ Now enum constants, not macros, so they're visible to GDB.
+ (CHECK_LISP_OBJECT_TYPE, DATA_SEG_BITS): Default to 0, as this is
+ more convenient now. All uses changed.
+ (VALMASK) [USE_LSB_TAG]: Also define in this case.
+ * mem-limits.h (EXCEEDS_LISP_PTR): Adjust to DATA_SEG_BITS change.
+
2012-07-26 Dmitry Antipov <dmantipov@yandex.ru>
Explicitly free restriction data that are not needed anymore.