PERFORCE change 100896 for review

[Oleksandr Tymoshenko]

http://perforce.freebsd.org/chv.cgi?CH=100896

Change 100896 by gonzo at gonzo_hq on 2006/07/07 16:18:43

	o platform-dependent flags moved from kern.mk to Makefile.mips.
	o MIPS_LITTLE_ENDIAN make option presented to build little endian kernel.
	o propagate endianess/arch flags to hack.So as well.
	o Make KSEG0_START+0x100000 be the start of the .text segment.

Affected files ...

.. //depot/projects/mips2/src/sys/conf/Makefile.mips#4 edit
.. //depot/projects/mips2/src/sys/conf/kern.mk#5 edit

Differences ...

==== //depot/projects/mips2/src/sys/conf/Makefile.mips#4 (text+ko) ====

@@ -36,7 +36,16 @@
 #
 # XXXMIPS: Without it, you'll be bombed by warnings.
 #
-CFLAGS+=-fno-pic
+ARCH_FLAGS=-march=mips3
+CFLAGS+=-fno-pic $(ARCH_FLAGS)
+SYSTEM_LD+= -Ttext 0x80100000
+HACK_EXTRA_FLAGS+=-fno-pic $(ARCH_FLAGS)
+
+.if defined(MIPS_LITTLE_ENDIAN)
+CFLAGS+=-EL
+SYSTEM_LD+=-EL
+HACK_EXTRA_FLAGS+=-EL -Wl,-EL
+.endif
 
 %BEFORE_DEPEND
 

==== //depot/projects/mips2/src/sys/conf/kern.mk#5 (text+ko) ====

@@ -86,7 +86,7 @@
 # We also force a non-PIC kernel to be built (-mno-abicalls).
 #
 .if ${MACHINE_ARCH} == "mips"
-CFLAGS+=	-msoft-float -mno-abicalls -mips32
+CFLAGS+=	-msoft-float -mno-abicalls
 # XXX for debugging the build
 #CFLAGS+=	-save-temps
 INLINE_LIMIT?=	15000