diff options
Diffstat (limited to 'gc/Makefile.direct')
| -rw-r--r-- | gc/Makefile.direct | 53 |
1 files changed, 33 insertions, 20 deletions
diff --git a/gc/Makefile.direct b/gc/Makefile.direct index 8e8ed25..61a0b64 100644 --- a/gc/Makefile.direct +++ b/gc/Makefile.direct @@ -70,6 +70,8 @@ HOSTCFLAGS=$(CFLAGS) # -DGC_OSF1_THREADS enables support for Tru64 pthreads. Untested. # -DGC_FREEBSD_THREADS enables support for FreeBSD pthreads. Untested. # Appeared to run into some underlying thread problems. +# -DGC_DGUX386_THREADS enables support for DB/UX on I386 threads. +# See README.DGUX386. # -DALL_INTERIOR_POINTERS allows all pointers to the interior # of objects to be recognized. (See gc_priv.h for consequences.) # Alternatively, GC_all_interior_pointers can be set at process @@ -103,9 +105,9 @@ HOSTCFLAGS=$(CFLAGS) # 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 +# -DREDIRECT_MALLOC=X causes malloc, realloc, and free to be +# defined as aliases for X, GC_realloc, and GC_free, respectively. +# Calloc and strdup are redefined in terms of the new malloc. X should # be either GC_malloc or GC_malloc_uncollectable, or # GC_debug_malloc_replacement. (The latter invokes GC_debug_malloc # with dummy source location information, but still results in @@ -114,7 +116,9 @@ HOSTCFLAGS=$(CFLAGS) # you don't want to (or can't) look at. It may not work for # existing code, but it often does. Neither works on all platforms, # since some ports use malloc or calloc to obtain system memory. -# (Probably works for UNIX, and win32.) +# (Probably works for UNIX, and win32.) If you build with DBG_HDRS_ALL, +# you should only use GC_debug_malloc_replacement as a malloc +# replacement. # -DREDIRECT_REALLOC=X causes GC_realloc to be redirected to X. # The canonical use is -DREDIRECT_REALLOC=GC_debug_realloc_replacement, # together with -DREDIRECT_MALLOC=GC_debug_malloc_replacement to @@ -183,8 +187,12 @@ HOSTCFLAGS=$(CFLAGS) # allocated through the debugging interface. Affects the amount of # information generated in leak reports. Only matters on platforms # on which we can quickly generate call stacks, currently Linux/(X86 & SPARC) -# and Solaris/SPARC. Turns on call chain saving on X86. On X86, client +# and Solaris/SPARC and platforms that provide execinfo.h. +# Default is zero. On X86, client # code should NOT be compiled with -fomit-frame-pointer. +# -DSAVE_CALL_NARGS=<n> Set the number of functions arguments to be +# saved with each call frame. Default is zero. Ignored if we +# don't know how to retrieve arguments on the platform. # -DCHECKSUMS reports on erroneously clear dirty bits, and unexpectedly # altered stubborn objects, at substantial performance cost. # Use only for debugging of the incremental collector. @@ -230,6 +238,9 @@ HOSTCFLAGS=$(CFLAGS) # -DSTUBBORN_ALLOC allows allocation of "hard to change" objects, and thus # makes incremental collection easier. Was enabled by default until 6.0. # Rarely used, to my knowledge. +# -DHANDLE_FORK attempts to make GC_malloc() work in a child process fork()ed +# from a multithreaded parent. Currently only supported by linux_threads.c. +# (Similar code should work on Solaris or Irix, but it hasn't been tried.) # CXXFLAGS= $(CFLAGS) @@ -245,16 +256,16 @@ CORD_SRCS= cord/cordbscs.c cord/cordxtra.c cord/cordprnt.c cord/de.c cord/cordt CORD_OBJS= cord/cordbscs.o cord/cordxtra.o cord/cordprnt.o -SRCS= $(CSRCS) mips_sgi_mach_dep.s rs6000_mach_dep.s alpha_mach_dep.s \ - sparc_mach_dep.s include/gc.h include/gc_typed.h \ +SRCS= $(CSRCS) mips_sgi_mach_dep.S rs6000_mach_dep.s alpha_mach_dep.S \ + sparc_mach_dep.S include/gc.h include/gc_typed.h \ include/private/gc_hdrs.h include/private/gc_priv.h \ include/private/gcconfig.h include/private/gc_pmark.h \ include/gc_inl.h include/gc_inline.h include/gc_mark.h \ threadlibs.c if_mach.c if_not_there.c gc_cpp.cc include/gc_cpp.h \ gcname.c 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 \ - sparc_netbsd_mach_dep.s \ + include/new_gc_alloc.h include/gc_allocator.h \ + include/javaxfc.h sparc_sunos4_mach_dep.s sparc_netbsd_mach_dep.s \ include/private/solaris_threads.h include/gc_backptr.h \ hpux_test_and_clear.s include/gc_gcj.h \ include/gc_local_alloc.h include/private/dbg_mlc.h \ @@ -270,15 +281,16 @@ DOC_FILES= README.QUICK doc/README.Mac doc/README.MacOSX doc/README.OS2 \ doc/README.win32 doc/barrett_diagram doc/README \ doc/README.contributors doc/README.changes doc/gc.man \ doc/README.environment doc/tree.html doc/gcdescr.html \ - doc/README.autoconf doc/README.macros doc/README.ews4800 + doc/README.autoconf doc/README.macros doc/README.ews4800 \ + doc/README.DGUX386 doc/README.arm.cross TESTS= tests/test.c tests/test_cpp.cc tests/trace_test.c \ tests/leak_test.c tests/thread_leak_test.c GNU_BUILD_FILES= configure.in Makefile.am configure acinclude.m4 \ libtool.m4 install-sh configure.host Makefile.in \ - aclocal.m4 config.sub config.guess ltconfig \ - ltmain.sh mkinstalldirs + ltconfig aclocal.m4 config.sub config.guess \ + ltmain.sh mkinstalldirs depcomp missing OTHER_MAKEFILES= OS2_MAKEFILE NT_MAKEFILE NT_THREADS_MAKEFILE gc.mak \ BCC_MAKEFILE EMX_MAKEFILE WCC_MAKEFILE Makefile.dj \ @@ -439,18 +451,19 @@ liblinuxgc.so: $(OBJS) dyn_load.o # gcc -shared -Wl,-soname=libgc.so.0 -o libgc.so.0 $(LIBOBJS) dyn_load.lo # touch liblinuxgc.so -mach_dep.o: $(srcdir)/mach_dep.c $(srcdir)/mips_sgi_mach_dep.s $(srcdir)/mips_ultrix_mach_dep.s \ - $(srcdir)/rs6000_mach_dep.s $(srcdir)/powerpc_macosx_mach_dep.s $(UTILS) +mach_dep.o: $(srcdir)/mach_dep.c $(srcdir)/mips_sgi_mach_dep.S \ + $(srcdir)/mips_ultrix_mach_dep.s \ + $(srcdir)/rs6000_mach_dep.s $(srcdir)/powerpc_macosx_mach_dep.s \ + $(srcdir)/sparc_mach_dep.S $(srcdir)/sparc_sunos4_mach_dep.s \ + $(srcdir)/ia64_save_regs_in_stack.s \ + $(srcdir)/sparc_netbsd_mach_dep.s $(UTILS) rm -f mach_dep.o - ./if_mach MIPS IRIX5 $(AS) -o mach_dep.o $(srcdir)/mips_sgi_mach_dep.s + ./if_mach MIPS IRIX5 $(AS) -o mach_dep.o $(srcdir)/mips_sgi_mach_dep.S ./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 POWERPC MACOSX $(AS) -o mach_dep.o $(srcdir)/powerpc_macosx_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 SPARC SUNOS5 $(AS) -o mach_dep.o $(srcdir)/sparc_mach_dep.s + ./if_mach ALPHA "" $(CC) -c -o mach_dep.o $(srcdir)/alpha_mach_dep.S + ./if_mach SPARC SUNOS5 $(CC) -c -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 ./if_mach SPARC NETBSD $(AS) -o mach_dep.o $(srcdir)/sparc_netbsd_mach_dep.s |