* Makefile.in (MMALLOC_CFLAGS): Eliminate intermediate MMALLOC_DISABLE

	and MMALLOC_CHECK macros, and add comment indicating how host dependent
	makefile fragment should modify MMALLOC_CFLAGS to not use mmalloc, or
	to use it but to not do heap corruption checking.
	* gdbserver/Makefile.in: Ditto.
	* utils.c (init_malloc): Replace warning() use with direct call of
	fprintf_unfiltered, since current_target has not yet been set and thus
 	we cannot use warning().  If we try to use mmcheck and it fails,
	suggest that this configuration needs NO_MMCHECK or MMCHECK_FORCE
 	defined.  Other small mmalloc related cleanups.
	* config/sparc/sun4os4.mh (MMALLOC_CFLAGS): Define MMCHECK_FORCE to 1.
	* config/alpha/alpha-osf2.mh (MMALLOC_CFLAGS): Set to -DNO_MMCHECK.

	* config/sparc/xm-sun4os4.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
	* config/i386/xm-i386v4.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
	* config/i386/xm-linux.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
	* config/m68k/xm-hp300hpux.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
	* config/m68k/xm-m68kv4.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT);
	* config/m68k/xm-sun3os4.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
	* config/pa/xm-hppah.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
	* config/sparc/xm-sun4sol2.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
	Remove obsolete defines.

	* config/alpha/alpha-linux.mh (MMALLOC_DISABLE):
	* config/alpha/alpha-osf1.mh (MMALLOC_DISABLE):
	* config/rs6000/rs6000.mh (MMALLOC_DISABLE):
	* config/rs6000/aix4.mh (MMALLOC_DISABLE):
	* config/powerpc/aix4.mh (MMALLOC_DISABLE):
	* config/powerpc/aix.mh (MMALLOC_DISABLE):
	* config/ns32k/ns32km3.mh (MMALLOC_DISABLE):
	* config/mips/mipsm3.mh (MMALLOC_DISABLE):
	* config/mips/decstation.mh (MMALLOC_DISABLE):
	* config/m88k/cxux.mh (MMALLOC_DISABLE):
	* config/i386/i386mk.mh (MMALLOC_DISABLE):
	* config/i386/i386m3.mh (MMALLOC_DISABLE):
	* config/i386/i386gnu.mh (MMALLOC_DISABLE):
	Use MMALLOC_CFLAGS instead.

1 files changed, 36 insertions, 0 deletions

diff --git a/gdb/config/i386/i386gnu.mh b/gdb/config/i386/i386gnu.mh
new file mode 100644
index 0000000..75cba98
--- /dev/null
+++ b/gdb/config/i386/i386gnu.mh
@@ -0,0 +1,36 @@
+# Host: Intel 386 running the GNU Hurd
+XDEPFILES= i387-tdep.o
+NATDEPFILES= i386gnu-nat.o gnu-nat.o fork-child.o solib.o notify_S.o process_reply_S.o msg_reply_S.o msg_U.o exc_request_U.o exc_request_S.o
+XM_FILE= xm-i386gnu.h
+NAT_FILE= nm-gnu.h
+
+# Use our own user stubs for the msg rpcs, so we can make them time out, in
+# case the program is fucked, or we guess the wrong signal thread.
+msg-MIGUFLAGS = -D'MSG_IMPORTS=waittime 1000;'
+
+# ick
+MIG = mig
+MIGCOM = $(MIG) -cc cat - /dev/null
+
+# Reply servers need special massaging of the code mig generates, to make
+# them work correctly for error returns in some cases.
+%_reply_S.h %_reply_S.c: %_reply.defs
+	$(CPP) $(CPPFLAGS) -DSERVERPREFIX=S_ -x c $< \
+	| $(MIGCOM) -sheader $*_reply_S.h -server $*_reply_S.raw -user /dev/null -header /dev/null \
+	&& $(AWK) -f $(srcdir)/reply_mig_hack.awk < $*_reply_S.raw > $*_reply_S.c
+# Normal servers
+%_S.h %_S.c: %.defs
+	$(CPP) $(CPPFLAGS) -DSERVERPREFIX=S_ -x c $< \
+	| $(MIGCOM) -sheader $*_S.h -server $*_S.c -user /dev/null -header /dev/null
+# User rpc stubs
+%_U.h %_U.c: %.defs
+	$(CPP) $(CPPFLAGS) $($*-MIGUFLAGS) -x c $< \
+	| $(MIGCOM) -sheader /dev/null -server /dev/null -user $*_U.c -header $*_U.h
+
+gnu-nat.o: process_reply_S.h exc_request_S.h notify_S.h msg_reply_S.h exc_request_U.h msg_U.h
+
+gnu-nat.o i386gnu-nat.o: gnu-nat.h
+
+# Don't use the mmalloc library in Mach 3.
+MMALLOC = 
+MMALLOC_CFLAGS = -DNO_MMALLOC