[Emacs-commit] emacs/src alloc.c

[Stefan Monnier]

CVSROOT:        /cvsroot/emacs
Module name:    emacs
Branch:         
Changes by:     Stefan Monnier <monnier+gnu/address@hidden>     03/07/04 
16:19:06

Modified files:
        src            : alloc.c 

Log message:
        (ALIGN): Add casts to simplify usage.
        (BLOCK_ALIGN, BLOCK_BYTES, ABLOCKS_PADDING, ABLOCKS_SIZE)
        (ABLOCKS_BYTES, ABLOCK_ABASE, ABLOCKS_BUSY, ABLOCKS_BASE): New macros.
        (struct ablock, struct ablocks): New types.
        (free_ablock): New global var.
        (lisp_align_malloc, lisp_align_free): New functions.
        (FLOAT_BLOCK_SIZE): Redefine in terms of BLOCK_BYTES.
        (struct float_block): Reorder and add gcmarkbits.
        (GETMARKBIT, SETMARKBIT, UNSETMARKBIT, FLOAT_BLOCK, FLOAT_INDEX)
        (FLOAT_MARKED_P, FLOAT_MARK, FLOAT_UNMARK): New macros.
        (init_float, make_float): Use lisp_align_malloc.
        (free_float, live_float_p): Don't use `type' any more.
        (make_float): Use FLOAT_UNMARK to access to mark bit.
        (mark_maybe_object, mark_maybe_pointer, survives_gc_p):
        Use FLOAT_MARKED_P to access the mark bit.
        (pure_alloc): Simplify use of ALIGN.
        (mark_object): Use FLOAT_MARK to access the mark bit.
        (gc_sweep): Use new macros to access the float's mark bit.
        (init_alloc_once): Init free_ablock.

CVSWeb URLs:
http://savannah.gnu.org/cgi-bin/viewcvs/emacs/emacs/src/alloc.c.diff?tr1=1.307&tr2=1.308&r1=text&r2=text