fix various problems with allocation statistics, track overhead properly -------------------- ChangeLog entries follow: -------------------- lisp/ChangeLog addition: 2010-03-20 Ben Wing <ben@xemacs.org> * diagnose.el (show-memory-usage): * diagnose.el (show-object-memory-usage-stats): Further changes to correspond with changes in the C code; add an additional column showing the overhead used with each type, and add it into the grand total memory usage. src/ChangeLog addition: 2010-03-20 Ben Wing <ben@xemacs.org> * alloc.c: * alloc.c (init_lrecord_stats): * alloc.c (free_normal_lisp_object): * alloc.c (struct): * alloc.c (clear_lrecord_stats): * alloc.c (tick_lrecord_stats): * alloc.c (COUNT_FROB_BLOCK_USAGE): * alloc.c (COPY_INTO_LRECORD_STATS): * alloc.c (sweep_strings): * alloc.c (UNMARK_string): * alloc.c (gc_sweep_1): * alloc.c (finish_object_memory_usage_stats): * alloc.c (object_memory_usage_stats): * alloc.c (object_dead_p): * alloc.c (fixed_type_block_overhead): * alloc.c (lisp_object_storage_size): * emacs.c (main_1): * lisp.h: * lrecord.h: Export lisp_object_storage_size() and malloced_storage_size() even when not MEMORY_USAGE_STATS, to get the non-MEMORY_USAGE_STATS build to compile. Don't export fixed_type_block_overhead() any more. Some code cleanup, rearrangement, add some section headers. Clean up various bugs especially involving computation of overhead and double-counting certain usage in total_gc_usage. Add statistics computing the overhead used by all types. Don't add a special entry for string headers in the object-memory-usage-stats because it's already present as just "string". But do count the overhead used by long strings. Don't try to call the memory_usage() methods when NEW_GC because there's nowhere obvious in the sweep stage to make the calls. * marker.c (compute_buffer_marker_usage): Just use lisp_object_storage_size() rather than trying to reimplement it.

#
# This is slightly more complicated than would normally be the case,
# as this makefile has been tailored to work in the Emacs source tree.
# For samples of how to compile modules outside of the source tree
# (as would be the case if a user had downloaded a module and wanted
# to compile it for use within Emacs), see the samples in the sub-directory
# 'installed'.
#

SHELL=/bin/sh
RM=rm -f
CC=../../lib-src/ellcc
CFLAGS=-I. -I../../src
LD=$(CC) --mode=link
MKINIT=$(CC) --mode=init

SRCS=base64.c
OBJS=$(SRCS:.c=.o)

.c.o:
	$(CC) $(CFLAGS) -c $<

MODNAME=base64
MODVER=1.0.0
MODTITLE="Encode objects in Base 64"

all: $(MODNAME).ell

distclean: clean

clean:
	$(RM) $(MODNAME).ell $(OBJS) base64_i.o base64_i.c

$(MODNAME).ell: $(OBJS) base64_i.o
	$(LD) --mod-output=$@ $(OBJS) base64_i.o

base64_i.o: base64_i.c
base64_i.c: $(SRCS)
	ELLMAKEDOC=../../lib-src/make-docfile $(MKINIT) --mod-output=$@ \
	--mod-name=$(MODNAME) --mod-version=$(MODVER) \
	--mod-title=$(MODTITLE) $(SRCS)