ppc: Various minor compile fixes
This fixes up a variety of minor problems in compiling with ARCH=ppc
arising from using the merged versions of various header files.
A lot of the changes are just adding #include <asm/machdep.h> to
files that use ppc_md or smp_ops_t.
This also arranges for us to use semaphore.c, vecemu.c, vector.S and
fpu.S from arch/powerpc/kernel when compiling with ARCH=ppc.
Signed-off-by: Paul Mackerras <paulus@samba.org>
diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile
index 47a8eb6..e1db51e 100644
--- a/arch/powerpc/kernel/Makefile
+++ b/arch/powerpc/kernel/Makefile
@@ -10,7 +10,7 @@
CFLAGS_btext.o += -fPIC
endif
-obj-y := semaphore.o traps.o
+obj-y := semaphore.o
obj-$(CONFIG_ALTIVEC) += vecemu.o vector.o
obj-$(CONFIG_POWER4) += idle_power4.o
@@ -28,7 +28,7 @@
extra-y += vmlinux.lds
obj-y += process.o init_task.o \
- prom.o systbl.o
+ prom.o systbl.o traps.o
obj-$(CONFIG_PPC32) += entry_32.o setup_32.o misc_32.o
obj-$(CONFIG_PPC64) += setup_64.o misc_64.o
obj-$(CONFIG_PPC_OF) += prom_init.o of_device.o
@@ -39,4 +39,12 @@
$(obj)/head_64.o: $(obj)/lparmap.s
AFLAGS_head_64.o += -I$(obj)
endif
+
+else
+# stuff used from here for ARCH=ppc or ARCH=ppc64
+obj-$(CONFIG_PPC64) += traps.o
+
+fpux-$(CONFIG_PPC32) += fpu.o
+extra-$(CONFIG_PPC_FPU) += $(fpux-y)
+
endif
diff --git a/arch/powerpc/kernel/asm-offsets.c b/arch/powerpc/kernel/asm-offsets.c
index ddf0c81..b0d6a7c 100644
--- a/arch/powerpc/kernel/asm-offsets.c
+++ b/arch/powerpc/kernel/asm-offsets.c
@@ -252,6 +252,7 @@
DEFINE(pbe_orig_address, offsetof(struct pbe, orig_address));
DEFINE(pbe_next, offsetof(struct pbe, next));
+ DEFINE(TASK_SIZE, TASK_SIZE);
DEFINE(NUM_USER_SEGMENTS, TASK_SIZE>>28);
#else /* CONFIG_PPC64 */
/* systemcfg offsets for use by vdso */