Switch to user-mode before starting a new task

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5742 42af7a65-404d-4744-a932-0658087f49c3

1 files changed, 20 insertions, 20 deletions

diff --git a/nuttx/arch/arm/src/sam3u/Make.defs b/nuttx/arch/arm/src/sam3u/Make.defs
index 1255af237..918d40148 100644
--- a/nuttx/arch/arm/src/sam3u/Make.defs
+++ b/nuttx/arch/arm/src/sam3u/Make.defs
@@ -35,28 +35,28 @@
 
 # The start-up, "head", file
 
-HEAD_ASRC	= sam3u_vectors.S
+HEAD_ASRC = sam3u_vectors.S
 
 # Common ARM and Cortex-M3 files
 
-CMN_ASRCS	= up_saveusercontext.S up_fullcontextrestore.S up_switchcontext.S \
-			  vfork.S
-CMN_CSRCS	= up_assert.c up_blocktask.c up_copystate.c up_createstack.c \
-			  up_mdelay.c up_udelay.c up_exit.c up_idle.c up_initialize.c \
-			  up_initialstate.c up_interruptcontext.c up_memfault.c up_modifyreg8.c \
-			  up_modifyreg16.c up_modifyreg32.c up_releasepending.c \
-			  up_releasestack.c up_reprioritizertr.c up_schedulesigaction.c \
-			  up_sigdeliver.c up_unblocktask.c up_usestack.c up_doirq.c \
-			  up_hardfault.c up_svcall.c up_vfork.c
+CMN_ASRCS  = up_saveusercontext.S up_fullcontextrestore.S up_switchcontext.S
+CMN_ASRCS += vfork.S
+CMN_CSRCS  = up_assert.c up_blocktask.c up_copystate.c up_createstack.c
+CMN_CSRCS += up_mdelay.c up_udelay.c up_exit.c up_idle.c up_initialize.c
+CMN_CSRCS += up_initialstate.c up_interruptcontext.c up_memfault.c up_modifyreg8.c
+CMN_CSRCS += up_modifyreg16.c up_modifyreg32.c up_releasepending.c
+CMN_CSRCS += up_releasestack.c up_reprioritizertr.c up_schedulesigaction.c
+CMN_CSRCS += up_sigdeliver.c up_unblocktask.c up_usestack.c up_doirq.c
+CMN_CSRCS += up_hardfault.c up_svcall.c up_vfork.c
 
 # Configuration-dependent common files
 
 ifeq ($(CONFIG_ARCH_MEMCPY),y)
-CMN_ASRCS	+= up_memcpy.S
+CMN_ASRCS += up_memcpy.S
 endif
 
 ifeq ($(CONFIG_NUTTX_KERNEL),y)
-CMN_CSRCS	+= up_mpu.c
+CMN_CSRCS += up_mpu.c up_task_start.c
 endif
 
 ifeq ($(CONFIG_ELF),y)
@@ -65,25 +65,25 @@ endif
 
 # Required SAM3U files
 
-CHIP_ASRCS	= 
-CHIP_CSRCS	= sam3u_allocateheap.c sam3u_clockconfig.c sam3u_gpioirq.c \
-			  sam3u_irq.c sam3u_lowputc.c sam3u_pio.c sam3u_serial.c \
-			  sam3u_start.c sam3u_timerisr.c
+CHIP_ASRCS  = 
+CHIP_CSRCS  = sam3u_allocateheap.c sam3u_clockconfig.c sam3u_gpioirq.c
+CHIP_CSRCS += sam3u_irq.c sam3u_lowputc.c sam3u_pio.c sam3u_serial.c
+CHIP_CSRCS += sam3u_start.c sam3u_timerisr.c
 
 # Configuration-dependent SAM3U files
 
 ifeq ($(CONFIG_NUTTX_KERNEL),y)
-CHIP_CSRCS	+= sam3u_userspace.c sam3u_mpuinit.c
+CHIP_CSRCS += sam3u_userspace.c sam3u_mpuinit.c
 endif
 
 ifeq ($(CONFIG_SAM3U_DMA),y)
-CHIP_CSRCS	+= sam3u_dmac.c
+CHIP_CSRCS += sam3u_dmac.c
 endif
 
 ifeq ($(CONFIG_SAM3U_HSMCI),y)
-CHIP_CSRCS	+= sam3u_hsmci.c
+CHIP_CSRCS += sam3u_hsmci.c
 endif
 
 ifeq ($(CONFIG_SAM3U_SPI),y)
-CHIP_CSRCS	+= sam3u_spi.c
+CHIP_CSRCS += sam3u_spi.c
 endif