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which included commits to RCS files with non-trunk default branches. From-SVN: r49362
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Bryce McKinlay
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c2206235fb
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5867245e31
@ -103,9 +103,9 @@ HOSTCFLAGS=$(CFLAGS)
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# See gc_cpp.h for details. No effect on the C part of the collector.
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# This is defined implicitly in a few environments. Must also be defined
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# by clients that use gc_cpp.h.
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# -DREDIRECT_MALLOC=X causes malloc, realloc, and free to be defined
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# as aliases for X, GC_realloc, and GC_free, respectively.
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# Calloc is redefined in terms of the new malloc. X should
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# -DREDIRECT_MALLOC=X causes malloc, realloc, and free to be
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# defined as aliases for X, GC_realloc, and GC_free, respectively.
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# Calloc and strdup are redefined in terms of the new malloc. X should
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# be either GC_malloc or GC_malloc_uncollectable, or
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# GC_debug_malloc_replacement. (The latter invokes GC_debug_malloc
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# with dummy source location information, but still results in
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@ -114,7 +114,9 @@ HOSTCFLAGS=$(CFLAGS)
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# you don't want to (or can't) look at. It may not work for
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# existing code, but it often does. Neither works on all platforms,
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# since some ports use malloc or calloc to obtain system memory.
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# (Probably works for UNIX, and win32.)
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# (Probably works for UNIX, and win32.) If you build with DBG_HDRS_ALL,
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# you should only use GC_debug_malloc_replacement as a malloc
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# replacement.
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# -DREDIRECT_REALLOC=X causes GC_realloc to be redirected to X.
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# The canonical use is -DREDIRECT_REALLOC=GC_debug_realloc_replacement,
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# together with -DREDIRECT_MALLOC=GC_debug_malloc_replacement to
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@ -146,8 +148,8 @@ HOSTCFLAGS=$(CFLAGS)
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# Works for Solaris and Irix.
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# -DUSE_MUNMAP causes memory to be returned to the OS under the right
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# circumstances. This currently disables VM-based incremental collection.
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# This is currently experimental, and works only under some Unix and
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# Linux versions.
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# This is currently experimental, and works only under some Unix,
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# Linux and Windows versions.
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# -DMMAP_STACKS (for Solaris threads) Use mmap from /dev/zero rather than
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# GC_scratch_alloc() to get stack memory.
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# -DPRINT_BLACK_LIST Whenever a black list entry is added, i.e. whenever
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@ -183,8 +185,12 @@ HOSTCFLAGS=$(CFLAGS)
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# allocated through the debugging interface. Affects the amount of
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# information generated in leak reports. Only matters on platforms
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# on which we can quickly generate call stacks, currently Linux/(X86 & SPARC)
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# and Solaris/SPARC. Turns on call chain saving on X86. On X86, client
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# and Solaris/SPARC and platforms that provide execinfo.h.
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# Default is zero. On X86, client
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# code should NOT be compiled with -fomit-frame-pointer.
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# -DSAVE_CALL_NARGS=<n> Set the number of functions arguments to be
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# saved with each call frame. Default is zero. Ignored if we
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# don't know how to retrieve arguments on the platform.
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# -DCHECKSUMS reports on erroneously clear dirty bits, and unexpectedly
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# altered stubborn objects, at substantial performance cost.
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# Use only for debugging of the incremental collector.
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@ -219,6 +225,14 @@ HOSTCFLAGS=$(CFLAGS)
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# These may otherwise alter its configuration, or turn off GC altogether.
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# I don't know of a reason to disable this, except possibly if the
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# resulting process runs as a privileged user?
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# -DUSE_GLOBAL_ALLOC. Win32 only. Use GlobalAlloc instead of
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# VirtualAlloc to allocate the heap. May be needed to work around
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# a Windows NT/2000 issue. Incompatible with USE_MUNMAP.
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# See README.win32 for details.
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# -DMAKE_BACK_GRAPH. Enable GC_PRINT_BACK_HEIGHT environment variable.
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# See README.environment for details. Experimental. Limited platform
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# support. Implies DBG_HDRS_ALL. All allocation should be done using
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# the debug interface.
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# -DSTUBBORN_ALLOC allows allocation of "hard to change" objects, and thus
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# makes incremental collection easier. Was enabled by default until 6.0.
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# Rarely used, to my knowledge.
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@ -229,16 +243,16 @@ AR= ar
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RANLIB= ranlib
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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 irix_threads.o linux_threads.o typd_mlc.o ptr_chck.o mallocx.o solaris_pthreads.o gcj_mlc.o specific.o gc_dlopen.o
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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 irix_threads.o linux_threads.o typd_mlc.o ptr_chck.o mallocx.o solaris_pthreads.o gcj_mlc.o specific.o gc_dlopen.o backgraph.o
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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 irix_threads.c linux_threads.c typd_mlc.c ptr_chck.c mallocx.c solaris_pthreads.c gcj_mlc.c specific.c gc_dlopen.c
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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 irix_threads.c linux_threads.c typd_mlc.c ptr_chck.c mallocx.c solaris_pthreads.c gcj_mlc.c specific.c gc_dlopen.c backgraph.c
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CORD_SRCS= cord/cordbscs.c cord/cordxtra.c cord/cordprnt.c cord/de.c cord/cordtest.c include/cord.h include/ec.h include/private/cord_pos.h cord/de_win.c cord/de_win.h cord/de_cmds.h cord/de_win.ICO cord/de_win.RC
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CORD_OBJS= cord/cordbscs.o cord/cordxtra.o cord/cordprnt.o
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SRCS= $(CSRCS) mips_sgi_mach_dep.s rs6000_mach_dep.s alpha_mach_dep.s \
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sparc_mach_dep.s include/gc.h include/gc_typed.h \
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sparc_mach_dep.S include/gc.h include/gc_typed.h \
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include/private/gc_hdrs.h include/private/gc_priv.h \
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include/private/gcconfig.h include/private/gc_pmark.h \
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include/gc_inl.h include/gc_inline.h include/gc_mark.h \
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@ -262,7 +276,7 @@ DOC_FILES= README.QUICK doc/README.Mac doc/README.MacOSX doc/README.OS2 \
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doc/README.win32 doc/barrett_diagram doc/README \
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doc/README.contributors doc/README.changes doc/gc.man \
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doc/README.environment doc/tree.html doc/gcdescr.html \
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doc/README.autoconf doc/README.macros
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doc/README.autoconf doc/README.macros doc/README.ews4800
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TESTS= tests/test.c tests/test_cpp.cc tests/trace_test.c \
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tests/leak_test.c tests/thread_leak_test.c
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@ -442,13 +456,13 @@ mach_dep.o: $(srcdir)/mach_dep.c $(srcdir)/mips_sgi_mach_dep.s $(srcdir)/mips_ul
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# ./if_mach ALPHA "" $(AS) -o mach_dep.o $(srcdir)/alpha_mach_dep.s
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# alpha_mach_dep.s assumes that pointers are not saved in fp registers.
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# Gcc on a 21264 can spill pointers to fp registers. Oops.
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./if_mach SPARC SUNOS5 $(AS) -o mach_dep.o $(srcdir)/sparc_mach_dep.s
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./if_mach SPARC SUNOS5 $(CC) -c -o mach_dep.o $(srcdir)/sparc_mach_dep.S
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./if_mach SPARC SUNOS4 $(AS) -o mach_dep.o $(srcdir)/sparc_sunos4_mach_dep.s
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./if_mach SPARC OPENBSD $(AS) -o mach_dep.o $(srcdir)/sparc_sunos4_mach_dep.s
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./if_mach SPARC NETBSD $(AS) -o mach_dep.o $(srcdir)/sparc_netbsd_mach_dep.s
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./if_mach IA64 HPUX as $(AS_ABI_FLAG) -o ia64_save_regs_in_stack.o $(srcdir)/ia64_save_regs_in_stack.s
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./if_mach IA64 HPUX $(CC) -c -o mach_dep1.o $(SPECIALCFLAGS) $(srcdir)/mach_dep.c
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./if_mach IA64 HPUX ld -r -o mach_dep.o mach_dep1.o ia64_save_regs_in_stack.o
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./if_mach IA64 "" as $(AS_ABI_FLAG) -o ia64_save_regs_in_stack.o $(srcdir)/ia64_save_regs_in_stack.s
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./if_mach IA64 "" $(CC) -c -o mach_dep1.o $(SPECIALCFLAGS) $(srcdir)/mach_dep.c
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./if_mach IA64 "" ld -r -o mach_dep.o mach_dep1.o ia64_save_regs_in_stack.o
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./if_not_there mach_dep.o $(CC) -c $(SPECIALCFLAGS) $(srcdir)/mach_dep.c
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mark_rts.o: $(srcdir)/mark_rts.c $(UTILS)
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861
boehm-gc/config.guess
vendored
861
boehm-gc/config.guess
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File diff suppressed because it is too large
Load Diff
@ -209,6 +209,8 @@ down the problem:
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<OL>
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<LI> If you are using the incremental collector try turning it off for
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debugging.
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<LI> If you are using shared libraries, try linking statically. If that works,
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ensure that DYNAMIC_LOADING is defined on your platform.
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<LI> Try to reproduce the problem with fully debuggable unoptimized code.
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This will eliminate the last possibility, as well as making debugging easier.
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<LI> Try replacing any suspect typed allocation and <TT>GC_malloc_atomic</tt>
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