=================================================================== RCS file: /home/cvs/OpenXM_contrib/gc/Attic/Makefile,v retrieving revision 1.1.1.3 retrieving revision 1.3 diff -u -p -r1.1.1.3 -r1.3 --- OpenXM_contrib/gc/Attic/Makefile 2000/12/01 14:48:27 1.1.1.3 +++ OpenXM_contrib/gc/Attic/Makefile 2001/05/06 09:56:42 1.3 @@ -8,8 +8,7 @@ # c++ interface to gc.a # cord/de - builds dumb editor based on cords. ABI_FLAG= -CC=cc $(ABI_FLAG) -HOSTCC=$(CC) +CC=gcc $(ABI_FLAG) CXX=g++ $(ABI_FLAG) AS=as $(ABI_FLAG) # The above doesn't work with gas, which doesn't run cpp. @@ -59,8 +58,6 @@ CFLAGS= -O -DATOMIC_UNCOLLECTABLE -DNO_SIGNALS -DNO_EX # implementations, and it sometimes has a significant performance # impact. However, it is dangerous for many not-quite-ANSI C # programs that call things like printf in asynchronous signal handlers. -# This is on by default. Turning it off has not been extensively tested with -# compilers that reorder stores. It should have been. # -DNO_EXECUTE_PERMISSION may cause some or all of the heap to not # have execute permission, i.e. it may be impossible to execute # code from the heap. Currently this only affects the incremental @@ -115,6 +112,12 @@ CFLAGS= -O -DATOMIC_UNCOLLECTABLE -DNO_SIGNALS -DNO_EX # like a pointer, print both the address containing the value, and the # value of the near-bogus-pointer. Can be used to identifiy regions of # memory that are likely to contribute misidentified pointers. +# -DOLD_BLOCK_ALLOC Use the old, possibly faster, large block +# allocation strategy. The new strategy tries harder to minimize +# fragmentation, sometimes at the expense of spending more time in the +# large block allocator and/or collecting more frequently. +# If you expect the allocator to promptly use an explicitly expanded +# heap, this is highly recommended. # -DKEEP_BACK_PTRS Add code to save back pointers in debugging headers # for objects allocated with the debugging allocator. If all objects # through GC_MALLOC with GC_DEBUG defined, this allows the client @@ -129,24 +132,6 @@ CFLAGS= -O -DATOMIC_UNCOLLECTABLE -DNO_SIGNALS -DNO_EX # -DCHECKSUMS reports on erroneously clear dirty bits, and unexpectedly # altered stubborn objects, at substantial performance cost. # Use only for debugging of the incremental collector. -# -DGC_GCJ_SUPPORT includes support for gcj (and possibly other systems -# that include a pointer to a type descriptor in each allocated object). -# Building this way requires an ANSI C compiler. -# -DUSE_I686_PREFETCH causes the collector to issue Pentium III style -# prefetch instructions. No effect except on X86 Linux platforms. -# Assumes a very recent gcc-compatible compiler and assembler. -# (Gas prefetcht0 support was added around May 1999.) -# Empirically the code appears to still run correctly on Pentium II -# processors, though with no performance benefit. May not run on other -# X86 processors? In some cases this improves performance by -# 15% or so. -# -DUSE_3DNOW_PREFETCH causes the collector to issue AMD 3DNow style -# prefetch instructions. Same restrictions as USE_I686_PREFETCH. -# UNTESTED!! -# -DUSE_LD_WRAP in combination with the gld flags listed in README.linux -# causes the collector some system and pthread calls in a more transparent -# fashion than the usual macro-based approach. Requires GNU ld, and -# currently probably works only with Linux. # @@ -166,9 +151,9 @@ RANLIB= ranlib srcdir = . VPATH = $(srcdir) -OBJS= alloc.o reclaim.o allchblk.o misc.o mach_dep.o os_dep.o mark_rts.o headers.o mark.o obj_map.o blacklst.o finalize.o new_hblk.o dbg_mlc.o malloc.o stubborn.o checksums.o solaris_threads.o hpux_irix_threads.o linux_threads.o typd_mlc.o ptr_chck.o mallocx.o solaris_pthreads.o gcj_mlc.o +OBJS= alloc.o reclaim.o allchblk.o misc.o mach_dep.o os_dep.o mark_rts.o headers.o mark.o obj_map.o blacklst.o finalize.o new_hblk.o dbg_mlc.o malloc.o stubborn.o checksums.o solaris_threads.o hpux_irix_threads.o linux_threads.o typd_mlc.o ptr_chck.o mallocx.o solaris_pthreads.o -CSRCS= reclaim.c allchblk.c misc.c alloc.c mach_dep.c os_dep.c mark_rts.c headers.c mark.c obj_map.c pcr_interface.c blacklst.c finalize.c new_hblk.c real_malloc.c dyn_load.c dbg_mlc.c malloc.c stubborn.c checksums.c solaris_threads.c hpux_irix_threads.c linux_threads.c typd_mlc.c ptr_chck.c mallocx.c solaris_pthreads.c gcj_mlc.c +CSRCS= reclaim.c allchblk.c misc.c alloc.c mach_dep.c os_dep.c mark_rts.c headers.c mark.c obj_map.c pcr_interface.c blacklst.c finalize.c new_hblk.c real_malloc.c dyn_load.c dbg_mlc.c malloc.c stubborn.c checksums.c solaris_threads.c hpux_irix_threads.c linux_threads.c typd_mlc.c ptr_chck.c mallocx.c solaris_pthreads.c CORD_SRCS= cord/cordbscs.c cord/cordxtra.c cord/cordprnt.c cord/de.c cord/cordtest.c cord/cord.h cord/ec.h cord/private/cord_pos.h cord/de_win.c cord/de_win.h cord/de_cmds.h cord/de_win.ICO cord/de_win.RC cord/SCOPTIONS.amiga cord/SMakefile.amiga @@ -180,8 +165,7 @@ SRCS= $(CSRCS) mips_sgi_mach_dep.s rs6000_mach_dep.s a threadlibs.c if_mach.c if_not_there.c gc_cpp.cc gc_cpp.h weakpointer.h \ gcc_support.c mips_ultrix_mach_dep.s include/gc_alloc.h gc_alloc.h \ include/new_gc_alloc.h include/javaxfc.h sparc_sunos4_mach_dep.s \ - solaris_threads.h backptr.h hpux_test_and_clear.s include/gc_gcj.h \ - dbg_mlc.h $(CORD_SRCS) + solaris_threads.h backptr.h hpux_test_and_clear.s $(CORD_SRCS) OTHER_FILES= Makefile PCR-Makefile OS2_MAKEFILE NT_MAKEFILE BCC_MAKEFILE \ README test.c test_cpp.cc setjmp_t.c SMakefile.amiga \ @@ -294,7 +278,7 @@ libirixgc.so: $(OBJS) dyn_load.o # Linux shared library version of the collector liblinuxgc.so: $(OBJS) dyn_load.o - gcc -shared -o liblinuxgc.so $(OBJS) dyn_load.o + gcc -shared -o liblinuxgc.so $(OBJS) dyn_load.o -lo ln liblinuxgc.so libgc.so # Alternative Linux rule. This is preferable, but is likely to break the @@ -316,9 +300,7 @@ mach_dep.o: $(srcdir)/mach_dep.c $(srcdir)/mips_sgi_ma ./if_mach MIPS RISCOS $(AS) -o mach_dep.o $(srcdir)/mips_ultrix_mach_dep.s ./if_mach MIPS ULTRIX $(AS) -o mach_dep.o $(srcdir)/mips_ultrix_mach_dep.s ./if_mach RS6000 "" $(AS) -o mach_dep.o $(srcdir)/rs6000_mach_dep.s -# ./if_mach ALPHA "" $(AS) -o mach_dep.o $(srcdir)/alpha_mach_dep.s -# alpha_mach_dep.s assumes that pointers are not saved in fp registers. -# Gcc on a 21264 can spill pointers to fp registers. Oops. + ./if_mach ALPHA "" $(AS) -o mach_dep.o $(srcdir)/alpha_mach_dep.s ./if_mach SPARC SUNOS5 $(AS) -o mach_dep.o $(srcdir)/sparc_mach_dep.s ./if_mach SPARC SUNOS4 $(AS) -o mach_dep.o $(srcdir)/sparc_sunos4_mach_dep.s ./if_mach SPARC OPENBSD $(AS) -o mach_dep.o $(srcdir)/sparc_sunos4_mach_dep.s @@ -361,19 +343,18 @@ cord/de: $(srcdir)/cord/de.c cord/cordbscs.o cord/cord ./if_mach HP_PA HPUX $(CC) $(CFLAGS) -o cord/de $(srcdir)/cord/de.c cord/cordbscs.o cord/cordxtra.o gc.a $(CURSES) -ldld `./threadlibs` ./if_mach RS6000 "" $(CC) $(CFLAGS) -o cord/de $(srcdir)/cord/de.c cord/cordbscs.o cord/cordxtra.o gc.a -lcurses ./if_mach I386 LINUX $(CC) $(CFLAGS) -o cord/de $(srcdir)/cord/de.c cord/cordbscs.o cord/cordxtra.o gc.a -lcurses `./threadlibs` - ./if_mach ALPHA LINUX $(CC) $(CFLAGS) -o cord/de $(srcdir)/cord/de.c cord/cordbscs.o cord/cordxtra.o gc.a -lcurses `./threadlibs` - ./if_mach IA64 LINUX $(CC) $(CFLAGS) -o cord/de $(srcdir)/cord/de.c cord/cordbscs.o cord/cordxtra.o gc.a -lcurses `./threadlibs` + ./if_mach ALPHA LINUX $(CC) $(CFLAGS) -o cord/de $(srcdir)/cord/de.c cord/cordbscs.o cord/cordxtra.o gc.a -lcurses ./if_mach M68K AMIGA $(CC) $(CFLAGS) -o cord/de $(srcdir)/cord/de.c cord/cordbscs.o cord/cordxtra.o gc.a -lcurses ./if_not_there cord/de $(CC) $(CFLAGS) -o cord/de $(srcdir)/cord/de.c cord/cordbscs.o cord/cordxtra.o gc.a $(CURSES) `./threadlibs` if_mach: $(srcdir)/if_mach.c $(srcdir)/gcconfig.h - $(HOSTCC) $(CFLAGS) -o if_mach $(srcdir)/if_mach.c + $(CC) $(CFLAGS) -o if_mach $(srcdir)/if_mach.c threadlibs: $(srcdir)/threadlibs.c $(srcdir)/gcconfig.h Makefile - $(HOSTCC) $(CFLAGS) -o threadlibs $(srcdir)/threadlibs.c + $(CC) $(CFLAGS) -o threadlibs $(srcdir)/threadlibs.c if_not_there: $(srcdir)/if_not_there.c - $(HOSTCC) $(CFLAGS) -o if_not_there $(srcdir)/if_not_there.c + $(CC) $(CFLAGS) -o if_not_there $(srcdir)/if_not_there.c clean: rm -f gc.a *.o gctest gctest_dyn_link test_cpp \