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[Xen-devel] [PATCH] stubdom: prevent newlib from emiting cli/sti in longjmp



stubdom: prevent newlib from emiting cli/sti in longjmp
Also fix build dependencies and cleanup.

Signed-off-by: Samuel Thibault <samuel.thibault@xxxxxxxxxxxxx>

diff -r b320cfe1f10f stubdom/Makefile
--- a/stubdom/Makefile  Thu Jun 05 13:04:07 2008 +0100
+++ b/stubdom/Makefile  Fri Jun 06 16:00:35 2008 +0100
@@ -23,9 +23,11 @@
 
 ifeq ($(GNU_TARGET_ARCH), i686)
 TARGET_CFLAGS=
+NEWLIB_CFLAGS+=-D_I386MACH_ALLOW_HW_INTERRUPTS
 endif
 ifeq ($(GNU_TARGET_ARCH), x86_64)
 TARGET_CFLAGS=-mno-red-zone
+NEWLIB_CFLAGS+=-D_I386MACH_ALLOW_HW_INTERRUPTS
 endif
 ifeq ($(GNU_TARGET_ARCH), ia64)
 TARGET_CFLAGS=-mconstant-gp
@@ -97,7 +99,7 @@
 $(NEWLIB_STAMPFILE): newlib-cvs $(GCC_STAMPFILE)
        mkdir -p newlib-build
        ( cd newlib-build && \
-         CC_FOR_TARGET="$(GNU_TARGET_ARCH)-xen-elf-gcc $(TARGET_CFLAGS)" 
../newlib-cvs/configure --prefix=$(CROSS_PREFIX) --verbose 
--target=$(GNU_TARGET_ARCH)-xen-elf --enable-newlib-io-long-long && \
+         CC_FOR_TARGET="$(GNU_TARGET_ARCH)-xen-elf-gcc $(TARGET_CFLAGS) 
$(NEWLIB_CFLAGS)" ../newlib-cvs/configure --prefix=$(CROSS_PREFIX) --verbose 
--target=$(GNU_TARGET_ARCH)-xen-elf --enable-newlib-io-long-long && \
          $(MAKE) && \
          $(MAKE) install )
 
@@ -199,7 +201,7 @@
 ######
 
 .PHONY: caml
-caml: mk-symlinks
+caml: cross-newlib mk-symlinks
        $(MAKE) -C $@ LWIPDIR=$(CURDIR)/lwip-cvs 
 
 ###
 ###
 
 .PHONY: c
-c: mk-symlinks
+c: cross-newlib mk-symlinks
        $(MAKE) -C $@ LWIPDIR=$(CURDIR)/lwip-cvs 
 
@@ -243,6 +241,9 @@
 .PHONY: clean
 clean:
        -$(MAKE) -C mini-os LWIPDIR=$(CURDIR)/lwip-cvs clean
+       -$(MAKE) -C mini-os TARGET=ioemu-stubdom LWIPDIR=$(CURDIR)/lwip-cvs 
clean
+       -$(MAKE) -C mini-os TARGET=c-stubdom LWIPDIR=$(CURDIR)/lwip-cvs clean
+       -$(MAKE) -C mini-os TARGET=caml-stubdom LWIPDIR=$(CURDIR)/lwip-cvs clean
        $(MAKE) -C caml clean
        $(MAKE) -C c clean
        rm -fr libxc ioemu mini-os include

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