AS=gcc -c -x assembler-with-cpp $(ABI_FLAG)
# The above doesn't work with gas, which doesn't run cpp.
# Define AS as `gcc -c -x assembler-with-cpp' instead.
-# Under Irix 6, you will have to specify the ABI (-o32, -n32, or -64)
-# if you use something other than the default ABI on your machine.
# special defines for DJGPP
CXXLD=gxx $(ABI_FLAG)
CFLAGS= -gstabs+ -O2 -I$(srcdir)/include -DATOMIC_UNCOLLECTABLE -DALL_INTERIOR_POINTERS -DNO_EXECUTE_PERMISSION
-# Setjmp_test may yield overly optimistic results when compiled
-# without optimization.
-# -DFIND_LEAK causes GC_find_leak to be initially set.
-# This causes the collector to assume that all inaccessible
-# objects should have been explicitly deallocated, and reports exceptions.
-# Finalization and the test program are not usable in this mode.
-# -DALL_INTERIOR_POINTERS allows all pointers to the interior
-# of objects to be recognized. (See gc_priv.h for consequences.)
-# -DSMALL_CONFIG tries to tune the collector for small heap sizes,
-# usually causing it to use less space in such situations.
-# Incremental collection no longer works in this case.
-# -DLARGE_CONFIG tunes the collector for unusually large heaps.
-# Necessary for heaps larger than about 500 MB on most machines.
-# Recommended for heaps larger than about 64 MB.
-# -DDONT_ADD_BYTE_AT_END is meaningful only with
-# -DALL_INTERIOR_POINTERS. Normally -DALL_INTERIOR_POINTERS
-# causes all objects to be padded so that pointers just past the end of
-# an object can be recognized. This can be expensive. (The padding
-# is normally more than one byte due to alignment constraints.)
-# -DDONT_ADD_BYTE_AT_END disables the padding.
-# -DNO_SIGNALS does not disable signals during critical parts of
-# the GC process. This is no less correct than many malloc
-# 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
-# collector on UNIX machines. It may greatly improve its performance,
-# since this may avoid some expensive cache synchronization.
-# -DGC_NO_OPERATOR_NEW_ARRAY declares that the C++ compiler does not support
-# the new syntax "operator new[]" for allocating and deleting arrays.
-# See gc_cpp.h for details. No effect on the C part of the collector.
-# This is defined implicitly in a few environments. Must also be defined
-# by clients that use gc_cpp.h.
-# -DREDIRECT_MALLOC=X causes malloc, realloc, and free to be defined
-# as aliases for X, GC_realloc, and GC_free, respectively.
-# Calloc is redefined in terms of the new malloc. X should
-# be either GC_malloc or GC_malloc_uncollectable.
-# The former is occasionally useful for working around leaks in code
-# you don't want to (or can't) look at. It may not work for
-# existing code, but it often does. Neither works on all platforms,
-# since some ports use malloc or calloc to obtain system memory.
-# (Probably works for UNIX, and win32.)
-# -DIGNORE_FREE turns calls to free into a noop. Only useful with
-# -DREDIRECT_MALLOC.
-# -DNO_DEBUGGING removes GC_dump and the debugging routines it calls.
-# Reduces code size slightly at the expense of debuggability.
-# -DJAVA_FINALIZATION makes it somewhat safer to finalize objects out of
-# order by specifying a nonstandard finalization mark procedure (see
-# finalize.c). Objects reachable from finalizable objects will be marked
-# in a separate postpass, and hence their memory won't be reclaimed.
-# Not recommended unless you are implementing a language that specifies
-# these semantics. Since 5.0, determines only the initial value
-# of GC_java_finalization variable.
-# -DFINALIZE_ON_DEMAND causes finalizers to be run only in response
-# to explicit GC_invoke_finalizers() calls.
-# In 5.0 this became runtime adjustable, and this only determines the
-# initial value of GC_finalize_on_demand.
-# -DATOMIC_UNCOLLECTABLE includes code for GC_malloc_atomic_uncollectable.
-# This is useful if either the vendor malloc implementation is poor,
-# or if REDIRECT_MALLOC is used.
-# -DHBLKSIZE=ddd, where ddd is a power of 2 between 512 and 16384, explicitly
-# sets the heap block size. Each heap block is devoted to a single size and
-# kind of object. For the incremental collector it makes sense to match
-# the most likely page size. Otherwise large values result in more
-# fragmentation, but generally better performance for large heaps.
-# -DPRINT_BLACK_LIST Whenever a black list entry is added, i.e. whenever
-# the garbage collector detects a value that looks almost, but not quite,
-# 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.
-# -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
-# to determine how particular or randomly chosen objects are reachable
-# for debugging/profiling purposes. The gc_backptr.h interface is
-# implemented only if this is defined.
-# -DGC_ASSERTIONS Enable some internal GC assertion checking. Currently
-# this facility is only used in a few places. It is intended primarily
-# for debugging of the garbage collector itself, but could also
-# -DDBG_HDRS_ALL Make sure that all objects have debug headers. Increases
-# the reliability (from 99.9999% to 100%) of some of the debugging
-# code (especially KEEP_BACK_PTRS). Makes -DSHORT_DBG_HDRS possible.
-# Assumes that all client allocation is done through debugging
-# allocators.
-# -DSHORT_DBG_HDRS Assume that all objects have debug headers. Shorten
-# the headers to minimize object size, at the expense of checking for
-# writes past the end of an object. This is intended for environments
-# in which most client code is written in a "safe" language, such as
-# Scheme or Java. Assumes that all client allocation is done using
-# the GC_debug_ functions (or through the macros that expand to these.
-# (Also eliminates the field for the requested object size.)
-# occasionally be useful for debugging of client code. Slows down the
-# collector somewhat, but not drastically.
-# -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!!
-# -DGC_USE_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.
-
+# Look into doc/README.macros for the description of the "define arguments"
+# influencing the collector configuration.
CXXFLAGS= $(CFLAGS) -DGC_OPERATOR_NEW_ARRAY
AR= ar
sparc_mach_dep.S include/gc.h include/gc_version.h include/gc_typed.h \
include/private/gc_hdrs.h include/private/gc_priv.h \
include/private/gcconfig.h include/private/gc_mark.h \
- include/gc_inline.h gc.man \
- threadlibs.c if_mach.c if_not_there.c gc_cpp.cc include/gc_cpp.h \
+ include/gc_inline.h gc.man extra/threadlibs.c \
+ extra/if_mach.c extra/if_not_there.c gc_cpp.cc include/gc_cpp.h \
include/weakpointer.h include/private/gc_locks.h \
gcc_support.c mips_ultrix_mach_dep.s include/gc_alloc.h \
include/new_gc_alloc.h include/javaxfc.h sparc_sunos4_mach_dep.s \
include/leak_detector.h $(CORD_SRCS)
OTHER_FILES= Makefile PCR-Makefile OS2_MAKEFILE NT_MAKEFILE BCC_MAKEFILE \
- README tests/test.c test_cpp.cc setjmp_t.c SMakefile.amiga \
+ README tests/test.c test_cpp.cc extra/setjmp_t.c SMakefile.amiga \
SCoptions.amiga README.amiga README.win32 cord/README \
README.rs6000 README.QUICK callprocs pc_excludes \
barrett_diagram README.OS2 README.Mac MacProjects.sit.hqx \
- MacOS.c EMX_MAKEFILE README.debugging \
+ extra/MacOS.c EMX_MAKEFILE README.debugging \
Mac_files/datastart.c Mac_files/dataend.c \
Mac_files/MacOS_config.h Mac_files/MacOS_Test_config.h \
- add_gc_prefix.c README.solaris2 README.sgi README.hp README.uts \
- win32_threads.c NT_THREADS_MAKEFILE gc.mak README.dj Makefile.dj \
- README.alpha README.linux README.MacOSX Makefile.DLLs \
- WCC_MAKEFILE nursery.c include/gc_nursery.h include/gc_copy_descr.h
+ extra/add_gc_prefix.c README.solaris2 README.sgi README.hp \
+ README.uts win32_threads.c gc.mak README.dj \
+ Makefile.dj README.alpha README.linux README.MacOSX Makefile.DLLs \
+ WCC_MAKEFILE
CORD_INCLUDE_FILES= $(srcdir)/include/gc.h $(srcdir)/include/cord.h \
$(srcdir)/include/ec.h $(srcdir)/include/private/cord_pos.h
./if_mach ALPHA LINUX $(CC) $(CFLAGS) -o cord/de $(srcdir)/cord/de.c cord/cordbscs.o cord/cordxtra.o gc.a -lcurses
./if_not_there cord/de$(EXE_SUFFIX) $(CC) $(CFLAGS) -o cord/de$(EXE_SUFFIX) $(srcdir)/cord/de.c cord/cordbscs.o cord/cordxtra.o gc.a $(CURSES)
-if_mach$(EXE_SUFFIX): $(srcdir)/if_mach.c $(srcdir)/include/private/gcconfig.h
+if_mach$(EXE_SUFFIX): $(srcdir)/extra/if_mach.c $(srcdir)/include/private/gcconfig.h
rm -f if_mach if_mach$(EXE_SUFFIX)
- $(CC) $(CFLAGS) -o if_mach $(srcdir)/if_mach.c
+ $(CC) $(CFLAGS) -o if_mach $(srcdir)/extra/if_mach.c
-threadlibs$(EXE_SUFFIX): $(srcdir)/threadlibs.c $(srcdir)include/private/gcconfig.h Makefile
+threadlibs$(EXE_SUFFIX): $(srcdir)/extra/threadlibs.c $(srcdir)include/private/gcconfig.h Makefile
rm -f threadlibs threadlibs$(EXE_SUFFIX)
- $(CC) $(CFLAGS) -o threadlibs $(srcdir)/threadlibs.c
+ $(CC) $(CFLAGS) -o threadlibs $(srcdir)/extra/threadlibs.c
-if_not_there$(EXE_SUFFIX): $(srcdir)/if_not_there.c
+if_not_there$(EXE_SUFFIX): $(srcdir)/extra/if_not_there.c
rm -f if_not_there if_not_there$(EXE_SUFFIX)
- $(CC) $(CFLAGS) -o if_not_there $(srcdir)/if_not_there.c
+ $(CC) $(CFLAGS) -o if_not_there $(srcdir)/extra/if_not_there.c
# Clean removes *.o several times,
# because as the first one doesn't seem to get them all!
-clean:
+clean:
rm -f gc.a *.o
rm -f *.o
rm -f *.o
# If an optimized setjmp_test generates a segmentation fault,
# odds are your compiler is broken. Gctest may still work.
# Try compiling setjmp_t.c unoptimized.
-setjmp_test$(EXE_SUFFIX): $(srcdir)/setjmp_t.c $(srcdir)/include/gc.h \
+setjmp_test$(EXE_SUFFIX): $(srcdir)/extra/setjmp_t.c $(srcdir)/include/gc.h \
if_mach$(EXE_SUFFIX) if_not_there$(EXE_SUFFIX)
rm -f setjmp_test$(EXE_SUFFIX)
- $(CC) $(CFLAGS) -o setjmp_test $(srcdir)/setjmp_t.c
+ $(CC) $(CFLAGS) -o setjmp_test $(srcdir)/extra/setjmp_t.c
rm -f setjmp_test
test: KandRtest cord/cordtest$(EXE_SUFFIX)
./setjmp_test$(EXE_SUFFIX)
./gctest$(EXE_SUFFIX)
-add_gc_prefix$(EXE_SUFFIX): add_gc_prefix.c
- $(CC) -o add_gc_prefix$(EXE_SUFFIX) $(srcdir)/add_gc_prefix.c
+add_gc_prefix$(EXE_SUFFIX): extra/add_gc_prefix.c
+ $(CC) -o add_gc_prefix$(EXE_SUFFIX) $(srcdir)/extra/add_gc_prefix.c
rm -f add_gc_prefix
gc.tar: $(SRCS) $(OTHER_FILES) add_gc_prefix
# Uncomment the following line to build a GNU win32 DLL
# include Makefile.DLLs
-
projects / cacao.git / blobdiff