+++ /dev/null
-Index: rtems/make/custom/mo376.cfg
-===================================================================
---- /dev/null
-+++ rtems/make/custom/mo376.cfg
-@@ -0,0 +1,68 @@
-+#
-+# Config file for the mrm332 BSP
-+#
-+# $Id: mrm332.cfg,v 1.8 2004/02/04 16:50:30 ralf Exp $
-+#
-+
-+include $(RTEMS_ROOT)/make/custom/default.cfg
-+
-+RTEMS_CPU=m68k
-+RTEMS_CPU_MODEL=m68332
-+
-+# This is the actual bsp directory used during the build process.
-+RTEMS_BSP_FAMILY=mrm332
-+
-+# This contains the compiler options necessary to select the CPU model
-+# and (hopefully) optimize for it.
-+CPU_CFLAGS = -mcpu32
-+
-+# optimize flag: typically -0, could use -O4 or -fast, -O4 is ok for RTEMS
-+CFLAGS_OPTIMIZE_V=-O4 -fomit-frame-pointer
-+
-+# The following are definitions of make-exe which will work using ld as
-+# is currently required. It is expected that as of gcc 2.8, the end user
-+# will be able to override parts of the compilers specs and link using gcc.
-+
-+ifeq ($(MRM_IN_ROM),yes)
-+# Build a rommable image - move the .data section after the .text section
-+# in the image.
-+CPU_CFLAGS += -qnolinkcmds -T $(exec_prefix)/mrm332/lib/linkcmds_ROM
-+
-+# This is a good way to get debug information. The output file is large
-+# though and greatly slows the build process so only do this if needed.
-+# $(OBJDUMP) -dxC $(basename $@).nxe > $(basename $@).dump
-+
-+define make-exe
-+ $(LINK.c) $(AM_CFLAGS) $(AM_LDFLAGS) -o $(basename $@).pxe \
-+ $(LINK_OBJS) $(LINK_LIBS)
-+ $(OBJCOPY) --adjust-section-vma \
-+ .data=`m68k-rtems-objdump --section-headers $(basename $@).pxe | \
-+ awk 'function h2d(x) { x=toupper(x); digits=length(x); s=0 ; \
-+ for (p=digits; p>0; p--) \
-+ s += (16^(p-1)) * ( index("0123456789ABCDEF",\
-+ substr(x,1+digits-p,1)) -1 );\
-+ return s } ;\
-+ /\.text/ { base = $$4 ; size = $$3 };\
-+ END { printf("0x%x", h2d(base) + h2d(size)) }'\
-+ ` $(basename $@).pxe $(basename $@).nxe
-+ $(OBJCOPY) -O srec $(basename $@).nxe $(basename $@).i
-+ sed -e 's/.$$//' -e '/^S0/d' $(basename $@).i | \
-+ $(PACKHEX) > $(basename $@).exe
-+ $(NM) -g -n $(basename $@).pxe > $(basename $@).pnum
-+ $(NM) -g -n $(basename $@).nxe > $(basename $@).num
-+ $(SIZE) $(basename $@).nxe
-+endef
-+else
-+define make-exe
-+ $(LINK.c) $(AM_CFLAGS) $(AM_LDFLAGS) -o $(basename $@).nxe \
-+ $(LINK_OBJS) $(LINK_LIBS)
-+ $(OBJCOPY) -O srec $(basename $@).nxe $(basename $@).i
-+# m68k-rtems-objdump -dxC $(basename $@).nxe > $(basename $@).dump
-+ sed -e 's/.$$//' -e '/^S0/d' $(basename $@).i | \
-+ $(PACKHEX) > $(basename $@).exe
-+ $(NM) -g -n $(basename $@).nxe > $(basename $@).num
-+ $(SIZE) $(basename $@).nxe
-+endef
-+endif
-+
-+# Miscellaneous additions go here
-Index: rtems/c/src/lib/libbsp/m68k/mo376/console/sci.h
-===================================================================
---- /dev/null
-+++ rtems/c/src/lib/libbsp/m68k/mo376/console/sci.h
-@@ -0,0 +1,231 @@
-+/****************************************************************************
-+* File: sci.h
-+*
-+* Desc: This is the include file for the serial communications interface.
-+*
-+* Note: See bsp.h,confdefs.h,system.h for installing drivers into RTEMS.
-+*
-+* $Id: sci.h,v 1.4 2004/04/21 16:01:35 ralf Exp $
-+****************************************************************************/
-+
-+#ifndef _sci_h_
-+#define _sci_h_
-+
-+/*******************************************************************************
-+ IOCTL commands for the sci driver.
-+ I'm still working on these...
-+*******************************************************************************/
-+
-+#define SCI_IOCTL_PARITY_NONE 0x00 // no parity bit after the data bits
-+#define SCI_IOCTL_PARITY_ODD 0x01 // parity bit added after data bits
-+#define SCI_IOCTL_PARITY_EVEN 0x02 // parity bit added after data bits
-+#define SCI_IOCTL_PARITY_MARK 0x03 // parity bit is lo, -12 volts, logical 1
-+#define SCI_IOCTL_PARITY_SPACE 0x04 // parity bit is hi, +12 volts, logical 0
-+#define SCI_IOCTL_PARITY_FORCED_ON 0x03 // parity bit is forced hi or lo
-+#define SCI_IOCTL_PARITY_FORCED_OFF 0x04 // parity bit is forced hi or lo
-+
-+#define SCI_IOCTL_BAUD_RATE 0x20 // set the baud rate, arg is baud
-+
-+#define SCI_IOCTL_DATA_BITS 0x30 // set the data bits, arg is # bits
-+
-+#define SCI_IOCTL_STOP_BITS_1 0x40 // 1 stop bit after char frame
-+#define SCI_IOCTL_STOP_BITS_2 0x41 // 2 stop bit after char frame
-+
-+#define SCI_IOCTL_MODE_NORMAL 0x50 // normal operating mode
-+#define SCI_IOCTL_MODE_LOOP 0x51 // internal loopback mode
-+
-+#define SCI_IOCTL_FLOW_NONE 0x60 // no flow control
-+#define SCI_IOCTL_FLOW_RTS_CTS 0x61 // hardware flow control
-+
-+#define SCI_IOCTL_SEND_BREAK 0x70 // send an rs-232 break
-+
-+#define SCI_IOCTL_MODE_1200 0x80 // 1200,n,8,1 download mode
-+#define SCI_IOCTL_MODE_9600 0x81 // 9600,n,8,1 download mode
-+#define SCI_IOCTL_MODE_9_BIT 0x82 // 9600,forced,8,1 command mode
-+\f
-+
-+/*******************************************************************************
-+ SCI Registers
-+*******************************************************************************/
-+
-+// SCI Control Register 0 (SCCR0) $FFFC08
-+
-+// 8 4 2 1 - 8 4 2 1 - 8 4 2 1 - 8 4 2 1
-+// ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^
-+// | | | | | | | | | | | | | | | |
-+// | | | | | | | | | | | | | | | +----- 0 baud rate divisor
-+// | | | | | | | | | | | | | | +------- 1 baud rate divisor
-+// | | | | | | | | | | | | | +--------- 2 baud rate divisor
-+// | | | | | | | | | | | | +----------- 3 baud rate divisor
-+// | | | | | | | | | | | |
-+// | | | | | | | | | | | +--------------- 4 baud rate divisor
-+// | | | | | | | | | | +----------------- 5 baud rate divisor
-+// | | | | | | | | | +------------------- 6 baud rate divisor
-+// | | | | | | | | +--------------------- 7 baud rate divisor
-+// | | | | | | | |
-+// | | | | | | | +------------------------- 8 baud rate divisor
-+// | | | | | | +--------------------------- 9 baud rate divisor
-+// | | | | | +----------------------------- 10 baud rate divisor
-+// | | | | +------------------------------- 11 baud rate divisor
-+// | | | |
-+// | | | +----------------------------------- 12 baud rate divisor
-+// | | +------------------------------------- 13 unused
-+// | +--------------------------------------- 14 unused
-+// +----------------------------------------- 15 unused
-+
-+// 0 0 0 0 - 0 0 0 0 - 0 0 0 0 - 0 1 0 0 reset value - (64k baud?)
-+
-+#define SCI_BAUD_57_6K 9
-+#define SCI_BAUD_38_4K 14
-+#define SCI_BAUD_19_2K 27
-+#define SCI_BAUD_9600 55
-+#define SCI_BAUD_4800 109
-+#define SCI_BAUD_2400 218
-+#define SCI_BAUD_1200 437
-+\f
-+
-+// SCI Control Register 1 (SCCR1) $FFFC0A
-+
-+// 8 4 2 1 - 8 4 2 1 - 8 4 2 1 - 8 4 2 1
-+// ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^
-+// | | | | | | | | | | | | | | | |
-+// | | | | | | | | | | | | | | | +----- 0 send a break
-+// | | | | | | | | | | | | | | +------- 1 rcvr wakeup mode
-+// | | | | | | | | | | | | | +--------- 2 rcvr enable
-+// | | | | | | | | | | | | +----------- 3 xmtr enable
-+// | | | | | | | | | | | |
-+// | | | | | | | | | | | +--------------- 4 idle line intr enable
-+// | | | | | | | | | | +----------------- 5 rcvr intr enable
-+// | | | | | | | | | +------------------- 6 xmit complete intr enable
-+// | | | | | | | | +--------------------- 7 xmtr intr enable
-+// | | | | | | | |
-+// | | | | | | | +------------------------- 8 wakeup on address mark
-+// | | | | | | +--------------------------- 9 mode 1=9 bits, 0=8 bits
-+// | | | | | +----------------------------- 10 parity enable 1=on, 0=off
-+// | | | | +------------------------------- 11 parity type 1=odd, 0=even
-+// | | | |
-+// | | | +----------------------------------- 12 idle line select
-+// | | +------------------------------------- 13 wired-or mode
-+// | +--------------------------------------- 14 loop mode
-+// +----------------------------------------- 15 unused
-+
-+// 0 0 0 0 - 0 0 0 0 - 0 0 0 0 - 0 0 0 0 reset value
-+
-+#define SCI_SEND_BREAK 0x0001 // 0000-0000-0000-0001
-+#define SCI_RCVR_WAKEUP 0x0002 // 0000-0000-0000-0010
-+#define SCI_ENABLE_RCVR 0x0004 // 0000-0000-0000-0100
-+#define SCI_ENABLE_XMTR 0x0008 // 0000-0000-0000-1000
-+
-+#define SCI_DISABLE_RCVR 0xFFFB // 1111-1111-1111-1011
-+#define SCI_DISABLE_XMTR 0xFFF7 // 1111-1111-1111-0111
-+
-+#define SCI_ENABLE_INT_IDLE 0x0010 // 0000-0000-0001-0000
-+#define SCI_ENABLE_INT_RX 0x0020 // 0000-0000-0010-0000
-+#define SCI_ENABLE_INT_TX_DONE 0x0040 // 0000-0000-0100-0000
-+#define SCI_ENABLE_INT_TX 0x0080 // 0000-0000-1000-0000
-+
-+#define SCI_DISABLE_INT_ALL 0xFF00 // 1111-1111-0000-0000 ???
-+
-+#define SCI_DISABLE_INT_RX 0xFFDF // 1111-1111-1101-1111
-+#define SCI_CLEAR_RX_INT 0xFFBF // 1111-1111-1011-1111
-+#define SCI_DISABLE_INT_TX 0xFF7F // 1111-1111-0111-1111
-+#define SCI_CLEAR_TDRE 0xFEFF // 1111-1110-1111-1111
-+
-+#define SCI_RCVR_WAKE_ON_MARK 0x0100 // 0000-0001-0000-0000
-+#define SCI_9_DATA_BITS 0x0200 // 0000-0010-0000-0000
-+#define SCI_PARITY_ENABLE 0x0400 // 0000-0100-0000-0000
-+#define SCI_PARITY_ODD 0x0800 // 0000-1000-0000-0000
-+
-+#define SCI_RCVR_WAKE_ON_IDLE 0xFEFF // 1111-1110-1111-1111
-+#define SCI_8_DATA_BITS 0xFDFF // 1111-1101-1111-1111
-+#define SCI_PARITY_DISABLE 0xFBFF // 1111-1011-1111-1111
-+#define SCI_PARITY_EVEN 0xF7FF // 1111-0111-1111-1111
-+
-+#define SCI_PARITY_NONE 0xF3FF // 1111-0011-1111-1111
-+
-+#define SCI_IDLE_LINE_LONG 0x1000 // 0001-0000-0000-0000
-+#define SCI_TXD_OPEN_DRAIN 0x2000 // 0010-0000-0000-0000
-+#define SCI_LOOPBACK_MODE 0x4000 // 0100-0000-0000-0000
-+#define SCI_SCCR1_UNUSED 0x8000 // 1000-0000-0000-0000
-+\f
-+
-+// SCI Status Register (SCSR) $FFFC0C
-+
-+// 8 4 2 1 - 8 4 2 1 - 8 4 2 1 - 8 4 2 1
-+// ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^
-+// | | | | | | | | | | | | | | | |
-+// | | | | | | | | | | | | | | | +----- 0 PF - parity error
-+// | | | | | | | | | | | | | | +------- 1 FE - framing error
-+// | | | | | | | | | | | | | +--------- 2 NF - noise flag
-+// | | | | | | | | | | | | +----------- 3 OR - overrun flag
-+// | | | | | | | | | | | |
-+// | | | | | | | | | | | +--------------- 4 IDLE - idle line detected
-+// | | | | | | | | | | +----------------- 5 RAF - rcvr active flag
-+// | | | | | | | | | +------------------- 6 RDRF - rcv data reg full
-+// | | | | | | | | +--------------------- 7 TC - xmt complete flag
-+// | | | | | | | |
-+// | | | | | | | +------------------------- 8 TDRE - xmt data reg empty
-+// | | | | | | +--------------------------- 9 always zero
-+// | | | | | +----------------------------- 10 always zero
-+// | | | | +------------------------------- 11 always zero
-+// | | | |
-+// | | | +----------------------------------- 12 always zero
-+// | | +------------------------------------- 13 always zero
-+// | +--------------------------------------- 14 always zero
-+// +----------------------------------------- 15 always zero
-+
-+// 0 0 0 0 - 0 0 0 1 - 1 0 0 0 - 0 0 0 0 reset value
-+
-+#define SCI_ERROR_PARITY 0x0001 // 0000-0000-0000-0001
-+#define SCI_ERROR_FRAMING 0x0002 // 0000-0000-0000-0010
-+#define SCI_ERROR_NOISE 0x0004 // 0000-0000-0000-0100
-+#define SCI_ERROR_OVERRUN 0x0008 // 0000-0000-0000-1000
-+
-+#define SCI_IDLE_LINE 0x0010 // 0000-0000-0001-0000
-+#define SCI_RCVR_ACTIVE 0x0020 // 0000-0000-0010-0000
-+#define SCI_RCVR_READY 0x0040 // 0000-0000-0100-0000
-+#define SCI_XMTR_IDLE 0x0080 // 0000-0000-1000-0000
-+
-+#define SCI_CLEAR_RX_INT 0xFFBF // 1111-1111-1011-1111
-+
-+#define SCI_XMTR_READY 0x0100 // 0000-0001-0000-0000
-+
-+#define SCI_CLEAR_TDRE 0xFEFF // 1111-1110-1111-1111
-+
-+#define SCI_XMTR_AVAILABLE 0x0180 // 0000-0001-1000-0000
-+
-+\f
-+
-+/*******************************************************************************
-+ Function prototypes
-+*******************************************************************************/
-+
-+#ifdef __cplusplus
-+extern "C" {
-+#endif
-+
-+// look at console_open to see how this is called
-+
-+const rtems_termios_callbacks * SciGetTermiosHandlers( int32_t polled );
-+
-+/* SCI interrupt */
-+
-+//rtems_isr SciIsr( rtems_vector_number vector );
-+
-+//int32_t SciOpenPolled ( int32_t major, int32_t minor, void *arg );
-+//int32_t SciOpenInterrupt ( int32_t major, int32_t minor, void *arg );
-+
-+//int32_t SciClose ( int32_t major, int32_t minor, void *arg );
-+
-+//int32_t SciWritePolled ( int32_t minor, const char *buf, int32_t len );
-+//int32_t SciWriteInterrupt( int32_t minor, const char *buf, int32_t len );
-+
-+//int32_t SciReadPolled ( int32_t minor );
-+
-+//int32_t SciSetAttributes ( int32_t minor, const struct termios *t );
-+
-+#ifdef __cplusplus
-+}
-+#endif
-+
-+#endif // _sci_h_
-Index: rtems/c/src/lib/libbsp/m68k/mo376/startup/linkcmds_ROM
-===================================================================
---- /dev/null
-+++ rtems/c/src/lib/libbsp/m68k/mo376/startup/linkcmds_ROM
-@@ -0,0 +1,200 @@
-+/* linkcmds
-+ *
-+ * $Id: linkcmds_ROM,v 1.4 2006/02/08 12:25:24 joel Exp $
-+ */
-+
-+OUTPUT_ARCH(m68k)
-+STARTUP(except_vect_332_ROM.o)
-+__DYNAMIC = 0;
-+
-+/*
-+ * ROM:
-+ * +--------------------+ <- low memory
-+ * | .text |
-+ * | etext |
-+ * | ctor list | the ctor and dtor lists are for
-+ * | dtor list | C++ support
-+ * | _endtext |
-+ * | temporary .data | .data is moved to RAM by crt0
-+ * | |
-+ * +--------------------+ <- high memory
-+ *
-+ *
-+ * RAM:
-+ * +--------------------+ <- low memory
-+ * | .data | initialized data goes here
-+ * | _sdata |
-+ * | _edata |
-+ * +--------------------+
-+ * | .bss |
-+ * | __bss_start | start of bss, cleared by crt0
-+ * | _end | start of heap, used by sbrk()
-+ * +--------------------+
-+ * | heap space |
-+ * | _ENDHEAP |
-+ * | stack space |
-+ * | __stack | top of stack
-+ * +--------------------+ <- high memory
-+ */
-+
-+MEMORY
-+{
-+ rom : ORIGIN = 0x90000, LENGTH = 0x70000
-+ ram : ORIGIN = 0x03000, LENGTH = 0x7d000
-+}
-+
-+_RamBase = DEFINED(_RamBase) ? _RamBase : 0x003000;
-+_RamSize = DEFINED(_RamSize) ? _RamSize : 0x7d000;
-+_RamEnd = _RamBase + _RamSize;
-+
-+__end_of_ram = 0x080000;
-+_copy_data_from_rom = 1;
-+_HeapSize = DEFINED(_HeapSize) ? _HeapSize : 0x10000;
-+_StackSize = DEFINED(_StackSize) ? _StackSize : 0x2000;
-+
-+/*
-+ *
-+ */
-+SECTIONS
-+{
-+ .text :
-+ {
-+ . = .;
-+ CREATE_OBJECT_SYMBOLS
-+ text_start = .;
-+ _text_start = .;
-+ *(.text*)
-+ . = ALIGN (16);
-+
-+
-+ /*
-+ * Initialization and finalization code.
-+ *
-+ * Various files can provide initialization and finalization
-+ * functions. crtbegin.o and crtend.o are two instances. The
-+ * body of these functions are in .init and .fini sections. We
-+ * accumulate the bodies here, and prepend function prologues
-+ * from crti.o and function epilogues from crtn.o. crti.o must
-+ * be linked first; crtn.o must be linked last. Because these
-+ * are wildcards, it doesn't matter if the user does not
-+ * actually link against crti.o and crtn.o; the linker won't
-+ * look for a file to match a wildcard. The wildcard also
-+ * means that it doesn't matter which directory crti.o and
-+ * crtn.o are in.
-+ */
-+ PROVIDE (_init = .);
-+ *crti.o(.init)
-+ *(.init)
-+ *crtn.o(.init)
-+ PROVIDE (_fini = .);
-+ *crti.o(.fini)
-+ *(.fini)
-+ *crtn.o(.fini)
-+
-+ /*
-+ * Special FreeBSD sysctl sections.
-+ */
-+ . = ALIGN (16);
-+ __start_set_sysctl_set = .;
-+ *(set_sysctl_*);
-+ __stop_set_sysctl_set = ABSOLUTE(.);
-+ *(set_domain_*);
-+ *(set_pseudo_*);
-+
-+ /*
-+ * C++ constructors/destructors
-+ *
-+ * gcc uses crtbegin.o to find the start of the constructors
-+ * and destructors so we make sure it is first. Because this
-+ * is a wildcard, it doesn't matter if the user does not
-+ * actually link against crtbegin.o; the linker won't look for
-+ * a file to match a wildcard. The wildcard also means that
-+ * it doesn't matter which directory crtbegin.o is in. The
-+ * constructor and destructor list are terminated in
-+ * crtend.o. The same comments apply to it.
-+ */
-+ . = ALIGN (16);
-+ *crtbegin.o(.ctors)
-+ *(.ctors)
-+ *crtend.o(.ctors)
-+ *crtbegin.o(.dtors)
-+ *(.dtors)
-+ *crtend.o(.dtors)
-+
-+ *(.eh_frame)
-+ . = ALIGN (16);
-+
-+ /*
-+ * Read-only data
-+ */
-+ . = ALIGN (16);
-+ _rodata_start = . ;
-+ *(.rodata*)
-+ *(.gnu.linkonce.r*)
-+
-+ etext = ALIGN(0x10);
-+ __CTOR_LIST__ = .;
-+ LONG((__CTOR_END__ - __CTOR_LIST__) / 4 - 2)
-+ *(.ctors)
-+ LONG(0)
-+ __CTOR_END__ = .;
-+ __DTOR_LIST__ = .;
-+ LONG((__DTOR_END__ - __DTOR_LIST__) / 4 - 2)
-+ *(.dtors)
-+ LONG(0)
-+ __DTOR_END__ = .;
-+ *(.lit)
-+ *(.shdata)
-+ _etext = .;
-+ _endtext = .;
-+ } > rom
-+ .gcc_exc :
-+ AT ( ADDR(.text) + SIZEOF( .text ) )
-+ {
-+ *(.gcc_exc)
-+ } > ram
-+ .data :
-+ {
-+ data_start = .;
-+ _data_start = .;
-+ _copy_start = .;
-+ _sdata = . ;
-+ *(.data)
-+ *(.gnu.linkonce.d*)
-+ *(.gcc_except_table)
-+ *(.jcr)
-+
-+ CONSTRUCTORS
-+ edata = ALIGN(0x10);
-+ _edata = .;
-+ } > ram
-+ .shbss :
-+ {
-+ *(.shbss)
-+ } > ram
-+ .bss :
-+ {
-+ __bss_start = ALIGN(0x8);
-+ bss_start = .;
-+ _bss_start = .;
-+ _clear_start = .;
-+ *(.shbss)
-+ *(.dynbss)
-+ *(.bss* .gnu.linkonce.b.*)
-+ *(COMMON)
-+ . = ALIGN (16);
-+ end = .;
-+ _end = ALIGN(0x8);
-+ __end = ALIGN(0x8);
-+
-+ _WorkspaceBase = . + _StackSize;
-+ } > ram
-+ .stab . (NOLOAD) :
-+ {
-+ [ .stab ]
-+ }
-+ .stabstr . (NOLOAD) :
-+ {
-+ [ .stabstr ]
-+ }
-+}
-Index: rtems/c/src/lib/libbsp/m68k/mo376/startup/except_vect_332_ROM.S
-===================================================================
---- /dev/null
-+++ rtems/c/src/lib/libbsp/m68k/mo376/startup/except_vect_332_ROM.S
-@@ -0,0 +1,293 @@
-+/*
-+ * $Id: except_vect_332_ROM.S,v 1.3 2004/04/21 16:01:35 ralf Exp $
-+ */
-+
-+/* Exception Vector definitions follow */
-+
-+ /* !!! Warning !!! This table is not tested, and
-+ the user must make sure it is complete. */
-+
-+ /* If we use TRAP #15 for reboot, note that group 0 and 1 exceptions
-+ will have priority. */
-+
-+ /* This is the "magic word" that CPU32bug uses to indicate that
-+ there is a bootable image here. */
-+ .long 0xBEEFBEEF
-+
-+ /* Vector 0: RESET: Initial SSP */
-+ .long _RamEnd
-+ /* Vector 1: RESET: Initial PC */
-+ .long start
-+
-+ /* default action for undefined vectors is to re-boot */
-+
-+ /* Note group 0 and 1 exception (like trace) have priority
-+ over other exceptions (like trap #15) that may call this. */
-+
-+ /* Vectors 2-255 */
-+ .long reboot /* exception vector: 2 */
-+ .long reboot /* exception vector: 3 */
-+ .long reboot /* exception vector: 4 */
-+ .long reboot /* exception vector: 5 */
-+ .long reboot /* exception vector: 6 */
-+ .long reboot /* exception vector: 7 */
-+ .long reboot /* exception vector: 8 */
-+ .long reboot /* exception vector: 9 */
-+ .long reboot /* exception vector: 10 */
-+ .long reboot /* exception vector: 11 */
-+ .long reboot /* exception vector: 12 */
-+ .long reboot /* exception vector: 13 */
-+ .long reboot /* exception vector: 14 */
-+ .long reboot /* exception vector: 15 */
-+ .long reboot /* exception vector: 16 */
-+ .long reboot /* exception vector: 17 */
-+ .long reboot /* exception vector: 18 */
-+ .long reboot /* exception vector: 19 */
-+ .long reboot /* exception vector: 20 */
-+ .long reboot /* exception vector: 21 */
-+ .long reboot /* exception vector: 22 */
-+ .long reboot /* exception vector: 23 */
-+ .long reboot /* exception vector: 24 */
-+ .long reboot /* exception vector: 25 */
-+ .long reboot /* exception vector: 26 */
-+ .long reboot /* exception vector: 27 */
-+ .long reboot /* exception vector: 28 */
-+ .long reboot /* exception vector: 29 */
-+ .long reboot /* exception vector: 30 */
-+ .long reboot /* exception vector: 31 */
-+ .long reboot /* exception vector: 32 */
-+ .long reboot /* exception vector: 33 */
-+ .long reboot /* exception vector: 34 */
-+ .long reboot /* exception vector: 35 */
-+ .long reboot /* exception vector: 36 */
-+ .long reboot /* exception vector: 37 */
-+ .long reboot /* exception vector: 38 */
-+ .long reboot /* exception vector: 39 */
-+ .long reboot /* exception vector: 40 */
-+ .long reboot /* exception vector: 41 */
-+ .long reboot /* exception vector: 42 */
-+ .long reboot /* exception vector: 43 */
-+ .long reboot /* exception vector: 44 */
-+ .long reboot /* exception vector: 45 */
-+ .long reboot /* exception vector: 46 */
-+ .long _reboot /* the reboot trap: 47 */
-+ .long reboot /* exception vector: 48 */
-+ .long reboot /* exception vector: 49 */
-+ .long reboot /* exception vector: 50 */
-+ .long reboot /* exception vector: 51 */
-+ .long reboot /* exception vector: 52 */
-+ .long reboot /* exception vector: 53 */
-+ .long reboot /* exception vector: 54 */
-+ .long reboot /* exception vector: 55 */
-+ .long reboot /* exception vector: 56 */
-+ .long reboot /* exception vector: 57 */
-+ .long reboot /* exception vector: 58 */
-+ .long reboot /* exception vector: 59 */
-+ .long reboot /* exception vector: 60 */
-+ .long reboot /* exception vector: 61 */
-+ .long reboot /* exception vector: 62 */
-+ .long reboot /* exception vector: 63 */
-+ .long reboot /* exception vector: 64 */
-+ .long reboot /* exception vector: 65 */
-+ .long reboot /* exception vector: 66 */
-+ .long reboot /* exception vector: 67 */
-+ .long reboot /* exception vector: 68 */
-+ .long reboot /* exception vector: 69 */
-+ .long reboot /* exception vector: 70 */
-+ .long reboot /* exception vector: 71 */
-+ .long reboot /* exception vector: 72 */
-+ .long reboot /* exception vector: 73 */
-+ .long reboot /* exception vector: 74 */
-+ .long reboot /* exception vector: 75 */
-+ .long reboot /* exception vector: 76 */
-+ .long reboot /* exception vector: 77 */
-+ .long reboot /* exception vector: 78 */
-+ .long reboot /* exception vector: 79 */
-+ .long reboot /* exception vector: 80 */
-+ .long reboot /* exception vector: 81 */
-+ .long reboot /* exception vector: 82 */
-+ .long reboot /* exception vector: 83 */
-+ .long reboot /* exception vector: 84 */
-+ .long reboot /* exception vector: 85 */
-+ .long reboot /* exception vector: 86 */
-+ .long reboot /* exception vector: 87 */
-+ .long reboot /* exception vector: 88 */
-+ .long reboot /* exception vector: 89 */
-+ .long reboot /* exception vector: 90 */
-+ .long reboot /* exception vector: 91 */
-+ .long reboot /* exception vector: 92 */
-+ .long reboot /* exception vector: 93 */
-+ .long reboot /* exception vector: 94 */
-+ .long reboot /* exception vector: 95 */
-+ .long reboot /* exception vector: 96 */
-+ .long reboot /* exception vector: 97 */
-+ .long reboot /* exception vector: 98 */
-+ .long reboot /* exception vector: 99 */
-+ .long reboot /* exception vector: 100 */
-+ .long reboot /* exception vector: 101 */
-+ .long reboot /* exception vector: 102 */
-+ .long reboot /* exception vector: 103 */
-+ .long reboot /* exception vector: 104 */
-+ .long reboot /* exception vector: 105 */
-+ .long reboot /* exception vector: 106 */
-+ .long reboot /* exception vector: 107 */
-+ .long reboot /* exception vector: 108 */
-+ .long reboot /* exception vector: 109 */
-+ .long reboot /* exception vector: 110 */
-+ .long reboot /* exception vector: 111 */
-+ .long reboot /* exception vector: 112 */
-+ .long reboot /* exception vector: 113 */
-+ .long reboot /* exception vector: 114 */
-+ .long reboot /* exception vector: 115 */
-+ .long reboot /* exception vector: 116 */
-+ .long reboot /* exception vector: 117 */
-+ .long reboot /* exception vector: 118 */
-+ .long reboot /* exception vector: 119 */
-+ .long reboot /* exception vector: 120 */
-+ .long reboot /* exception vector: 121 */
-+ .long reboot /* exception vector: 122 */
-+ .long reboot /* exception vector: 123 */
-+ .long reboot /* exception vector: 124 */
-+ .long reboot /* exception vector: 125 */
-+ .long reboot /* exception vector: 126 */
-+ .long reboot /* exception vector: 127 */
-+ .long reboot /* exception vector: 128 */
-+ .long reboot /* exception vector: 129 */
-+ .long reboot /* exception vector: 130 */
-+ .long reboot /* exception vector: 131 */
-+ .long reboot /* exception vector: 132 */
-+ .long reboot /* exception vector: 133 */
-+ .long reboot /* exception vector: 134 */
-+ .long reboot /* exception vector: 135 */
-+ .long reboot /* exception vector: 136 */
-+ .long reboot /* exception vector: 137 */
-+ .long reboot /* exception vector: 138 */
-+ .long reboot /* exception vector: 139 */
-+ .long reboot /* exception vector: 140 */
-+ .long reboot /* exception vector: 141 */
-+ .long reboot /* exception vector: 142 */
-+ .long reboot /* exception vector: 143 */
-+ .long reboot /* exception vector: 144 */
-+ .long reboot /* exception vector: 145 */
-+ .long reboot /* exception vector: 146 */
-+ .long reboot /* exception vector: 147 */
-+ .long reboot /* exception vector: 148 */
-+ .long reboot /* exception vector: 149 */
-+ .long reboot /* exception vector: 150 */
-+ .long reboot /* exception vector: 151 */
-+ .long reboot /* exception vector: 152 */
-+ .long reboot /* exception vector: 153 */
-+ .long reboot /* exception vector: 154 */
-+ .long reboot /* exception vector: 155 */
-+ .long reboot /* exception vector: 156 */
-+ .long reboot /* exception vector: 157 */
-+ .long reboot /* exception vector: 158 */
-+ .long reboot /* exception vector: 159 */
-+ .long reboot /* exception vector: 160 */
-+ .long reboot /* exception vector: 161 */
-+ .long reboot /* exception vector: 162 */
-+ .long reboot /* exception vector: 163 */
-+ .long reboot /* exception vector: 164 */
-+ .long reboot /* exception vector: 165 */
-+ .long reboot /* exception vector: 166 */
-+ .long reboot /* exception vector: 167 */
-+ .long reboot /* exception vector: 168 */
-+ .long reboot /* exception vector: 169 */
-+ .long reboot /* exception vector: 170 */
-+ .long reboot /* exception vector: 171 */
-+ .long reboot /* exception vector: 172 */
-+ .long reboot /* exception vector: 173 */
-+ .long reboot /* exception vector: 174 */
-+ .long reboot /* exception vector: 175 */
-+ .long reboot /* exception vector: 176 */
-+ .long reboot /* exception vector: 177 */
-+ .long reboot /* exception vector: 178 */
-+ .long reboot /* exception vector: 179 */
-+ .long reboot /* exception vector: 180 */
-+ .long reboot /* exception vector: 181 */
-+ .long reboot /* exception vector: 182 */
-+ .long reboot /* exception vector: 183 */
-+ .long reboot /* exception vector: 184 */
-+ .long reboot /* exception vector: 185 */
-+ .long reboot /* exception vector: 186 */
-+ .long reboot /* exception vector: 187 */
-+ .long reboot /* exception vector: 188 */
-+ .long reboot /* exception vector: 189 */
-+ .long reboot /* exception vector: 190 */
-+ .long reboot /* exception vector: 191 */
-+ .long reboot /* exception vector: 192 */
-+ .long reboot /* exception vector: 193 */
-+ .long reboot /* exception vector: 194 */
-+ .long reboot /* exception vector: 195 */
-+ .long reboot /* exception vector: 196 */
-+ .long reboot /* exception vector: 197 */
-+ .long reboot /* exception vector: 198 */
-+ .long reboot /* exception vector: 199 */
-+ .long reboot /* exception vector: 200 */
-+ .long reboot /* exception vector: 201 */
-+ .long reboot /* exception vector: 202 */
-+ .long reboot /* exception vector: 203 */
-+ .long reboot /* exception vector: 204 */
-+ .long reboot /* exception vector: 205 */
-+ .long reboot /* exception vector: 206 */
-+ .long reboot /* exception vector: 207 */
-+ .long reboot /* exception vector: 208 */
-+ .long reboot /* exception vector: 209 */
-+ .long reboot /* exception vector: 210 */
-+ .long reboot /* exception vector: 211 */
-+ .long reboot /* exception vector: 212 */
-+ .long reboot /* exception vector: 213 */
-+ .long reboot /* exception vector: 214 */
-+ .long reboot /* exception vector: 215 */
-+ .long reboot /* exception vector: 216 */
-+ .long reboot /* exception vector: 217 */
-+ .long reboot /* exception vector: 218 */
-+ .long reboot /* exception vector: 219 */
-+ .long reboot /* exception vector: 220 */
-+ .long reboot /* exception vector: 221 */
-+ .long reboot /* exception vector: 222 */
-+ .long reboot /* exception vector: 223 */
-+ .long reboot /* exception vector: 224 */
-+ .long reboot /* exception vector: 225 */
-+ .long reboot /* exception vector: 226 */
-+ .long reboot /* exception vector: 227 */
-+ .long reboot /* exception vector: 228 */
-+ .long reboot /* exception vector: 229 */
-+ .long reboot /* exception vector: 230 */
-+ .long reboot /* exception vector: 231 */
-+ .long reboot /* exception vector: 232 */
-+ .long reboot /* exception vector: 233 */
-+ .long reboot /* exception vector: 234 */
-+ .long reboot /* exception vector: 235 */
-+ .long reboot /* exception vector: 236 */
-+ .long reboot /* exception vector: 237 */
-+ .long reboot /* exception vector: 238 */
-+ .long reboot /* exception vector: 239 */
-+ .long reboot /* exception vector: 240 */
-+ .long reboot /* exception vector: 241 */
-+ .long reboot /* exception vector: 242 */
-+ .long reboot /* exception vector: 243 */
-+ .long reboot /* exception vector: 244 */
-+ .long reboot /* exception vector: 245 */
-+ .long reboot /* exception vector: 246 */
-+ .long reboot /* exception vector: 247 */
-+ .long reboot /* exception vector: 248 */
-+ .long reboot /* exception vector: 249 */
-+ .long reboot /* exception vector: 250 */
-+ .long reboot /* exception vector: 251 */
-+ .long reboot /* exception vector: 252 */
-+ .long reboot /* exception vector: 253 */
-+ .long reboot /* exception vector: 254 */
-+ .long reboot /* exception vector: 255 */
-+
-+_reboot:
-+ move #0x2700,%sr /* mask interrupts */
-+ movea.l (0x0).w,%a7 /* load stack */
-+ movea.l (0x4).w,%a0 /* jmp to location of reset vector */
-+ jmp (%a0)
-+
-+reboot:
-+ trap #15 /* use trap exception to enter supervisor
-+ state. Trace mode ( and other group 0
-+ and 1 exceptions) *could* screw this up if
-+ not vectored to reboot or did not return. */
-Index: rtems/c/src/lib/libbsp/m68k/mo376/console/console.c
-===================================================================
---- /dev/null
-+++ rtems/c/src/lib/libbsp/m68k/mo376/console/console.c
-@@ -0,0 +1,176 @@
-+/*
-+ * This file contains the generic console driver shell used
-+ * by all console drivers using libchip.
-+ *
-+ * This driver uses the termios pseudo driver.
-+ *
-+ * COPYRIGHT (c) 1989-1997.
-+ * On-Line Applications Research Corporation (OAR).
-+ *
-+ * The license and distribution terms for this file may be
-+ * found in the file LICENSE in this distribution or at
-+ * http://www.rtems.com/license/LICENSE.
-+ *
-+ * $Id: console.c,v 1.7 2004/04/21 16:01:35 ralf Exp $
-+ */
-+
-+#include <bsp.h>
-+#include <rtems/libio.h>
-+#include <termios.h>
-+#include "sci.h"
-+//#include "../../../../../../rtems/c/src/lib/libbsp/m68k/opti/console/duart.h"
-+//#include "../../../../../../rtems/c/src/lib/libc/libio_.h"
-+
-+/*PAGE
-+ *
-+ * console_open
-+ *
-+ * open a port as a termios console.
-+ *
-+ * the console is opened in bsp_postdriver_hook() in bsppost.c
-+ *
-+ */
-+
-+rtems_device_driver console_open(
-+ rtems_device_major_number major,
-+ rtems_device_minor_number minor,
-+ void * arg
-+)
-+{
-+ rtems_status_code status;
-+
-+ /* the console is opened three times at startup */
-+ /* for standard input, output, and error */
-+
-+ /* Get correct callback structure for the device */
-+
-+ /* argument of FALSE gives us interrupt driven serial io */
-+ /* argument of TRUE gives us polling based serial io */
-+
-+ /* SCI internal uart */
-+
-+ status = rtems_termios_open( major, minor, arg, SciGetTermiosHandlers( TRUE ) );
-+
-+ return status;
-+}
-+
-+/*PAGE
-+ *
-+ * console_close
-+ *
-+ * This routine closes a port that has been opened as console.
-+ */
-+
-+rtems_device_driver console_close(
-+ rtems_device_major_number major,
-+ rtems_device_minor_number minor,
-+ void * arg
-+)
-+{
-+ return rtems_termios_close (arg);
-+}
-+
-+/*PAGE
-+ *
-+ * console_read
-+ *
-+ * This routine uses the termios driver to read a character.
-+ */
-+
-+rtems_device_driver console_read(
-+ rtems_device_major_number major,
-+ rtems_device_minor_number minor,
-+ void * arg
-+)
-+{
-+ return rtems_termios_read (arg);
-+}
-+
-+/*PAGE
-+ *
-+ * console_write
-+ *
-+ * this routine uses the termios driver to write a character.
-+ */
-+
-+rtems_device_driver console_write(
-+ rtems_device_major_number major,
-+ rtems_device_minor_number minor,
-+ void * arg
-+)
-+{
-+ return rtems_termios_write (arg);
-+}
-+
-+/*PAGE
-+ *
-+ * console_control
-+ *
-+ * this routine uses the termios driver to process io
-+ */
-+
-+rtems_device_driver console_control(
-+ rtems_device_major_number major,
-+ rtems_device_minor_number minor,
-+ void * arg
-+)
-+{
-+ return rtems_termios_ioctl (arg);
-+}
-+
-+/*PAGE
-+ *
-+ * console_initialize
-+ *
-+ * Routine called to initialize the console device driver.
-+ */
-+
-+rtems_device_driver console_initialize(
-+ rtems_device_major_number major,
-+ rtems_device_minor_number minor_arg,
-+ void *arg
-+)
-+{
-+ rtems_status_code status;
-+
-+ /*
-+ * initialize the termio interface.
-+ */
-+ rtems_termios_initialize();
-+
-+ /*
-+ * register the SCI device name for termios
-+ * do this over in the sci driver init routine?
-+ */
-+
-+ status = rtems_io_register_name( "/dev/sci", major, 0 );
-+
-+ if (status != RTEMS_SUCCESSFUL)
-+ {
-+ rtems_fatal_error_occurred(status);
-+ }
-+
-+ /*
-+ * Link the uart device to the console device
-+ */
-+
-+#if 1
-+ status = rtems_io_register_name( "/dev/console", major, 0 );
-+
-+ if (status != RTEMS_SUCCESSFUL)
-+ {
-+ rtems_fatal_error_occurred(status);
-+ }
-+#else
-+ if ( link( "/dev/sci", "/dev/console") < 0 )
-+ {
-+ rtems_fatal_error_occurred( RTEMS_IO_ERROR );
-+ }
-+#endif
-+
-+ /*
-+ * Console Initialize Succesful
-+ */
-+
-+ return RTEMS_SUCCESSFUL;
-+}
-Index: rtems/c/src/lib/libbsp/m68k/mo376/.cvsignore
-===================================================================
---- /dev/null
-+++ rtems/c/src/lib/libbsp/m68k/mo376/.cvsignore
-@@ -0,0 +1,14 @@
-+aclocal.m4
-+autom4te*.cache
-+config.cache
-+config.guess
-+config.log
-+config.status
-+config.sub
-+configure
-+depcomp
-+install-sh
-+Makefile
-+Makefile.in
-+missing
-+mkinstalldirs
-Index: rtems/c/src/lib/libbsp/m68k/mo376/start/start.S
-===================================================================
---- /dev/null
-+++ rtems/c/src/lib/libbsp/m68k/mo376/start/start.S
-@@ -0,0 +1,150 @@
-+/*
-+ * $Id
-+ */
-+
-+#include "mrm332.h"
-+#include <rtems/asm.h>
-+#include <rtems/m68k/sim.h>
-+
-+BEGIN_CODE
-+
-+ /* Put the header necessary for the modified CPU32bug to automatically
-+ start up rtems: */
-+#if 0
-+.long 0xbeefbeef ;
-+#endif
-+.long 0 ;
-+.long start ;
-+
-+.global start
-+ start:
-+
-+ oriw #0x0700,sr
-+ movel #end, d0
-+ addl #_StackSize,d0
-+ movel d0,sp
-+ movel d0,a6
-+
-+ /* include in ram_init.S */
-+ /*
-+ * Initalize the SIM module.
-+ * The stack pointer is not usable until the RAM chip select lines
-+ * are configured. The following code must remain inline.
-+ */
-+
-+ /* Module Configuration Register */
-+ /* see section(s) 3.1.3-3.1.6 of the SIM Reference Manual */
-+ lea SIMCR, a0
-+ movew #FRZSW,d0
-+ oriw #SAM(0,8,SHEN),d0
-+ oriw #(MM*SIM_MM),d0
-+ oriw #SAM(SIM_IARB,0,IARB),d0
-+ movew d0, a0@
-+
-+ jsr start_c /* Jump to the C startup code */
-+
-+END_CODE
-+
-+#if 0
-+
-+ /* Synthesizer Control Register */
-+ /* see section(s) 4.8 */
-+ /* end include in ram_init.S */
-+ *SYNCR = (unsigned short int)
-+ ( SAM(MRM_W,15,VCO) | SAM(0x0,14,PRESCALE) | SAM(MRM_Y,8,COUNTER) );
-+ while (! (*SYNCR & SLOCK)); /* protect from clock overshoot */
-+ /* include in ram_init.S */
-+ *SYNCR = (unsigned short int)
-+ ( SAM(MRM_W,15,VCO) | SAM(MRM_X,14,PRESCALE) | SAM(MRM_Y,8,COUNTER) );
-+
-+ /* System Protection Control Register */
-+ /* !!! can only write to once after reset !!! */
-+ /* see section 3.8.4 of the SIM Reference Manual */
-+ *SYPCR = (unsigned char)( HME | BME );
-+
-+ /* Periodic Interrupr Control Register */
-+ /* see section 3.8.2 of the SIM Reference Manual */
-+ *PICR = (unsigned short int)
-+ ( SAM(0,8,PIRQL) | SAM(MRM_PIV,0,PIV) );
-+ /* ^^^ zero disables interrupt, don't enable here or ram_init will
-+ be wrong. It's enabled below. */
-+
-+ /* Periodic Interrupt Timer Register */
-+ /* see section 3.8.3 of the SIM Reference Manual */
-+ *PITR = (unsigned short int)( SAM(0x09,0,PITM) );
-+ /* 1.098mS interrupt, assuming 32.768 KHz input clock */
-+
-+ /* Port C Data */
-+ /* load values before enabled */
-+ *PORTC = (unsigned char) 0x0;
-+
-+ /* Port E and F Data Register */
-+ /* see section 9 of the SIM Reference Manual */
-+ *PORTE0 = (unsigned char) 0;
-+ *PORTF0 = (unsigned char) 0;
-+
-+ /* Port E and F Data Direction Register */
-+ /* see section 9 of the SIM Reference Manual */
-+ *DDRE = (unsigned char) 0xff;
-+ *DDRF = (unsigned char) 0xfd;
-+
-+ /* Port E and F Pin Assignment Register */
-+ /* see section 9 of the SIM Reference Manual */
-+ *PEPAR = (unsigned char) 0;
-+ *PFPAR = (unsigned char) 0;
-+
-+ /* end of SIM initalization code */
-+ /* end include in ram_init.S */
-+
-+ /*
-+ * Initialize RAM by copying the .data section out of ROM (if
-+ * needed) and "zero-ing" the .bss section.
-+ */
-+ {
-+ register char *src = _etext;
-+ register char *dst = _copy_start;
-+
-+ if (_copy_data_from_rom)
-+ /* ROM has data at end of text; copy it. */
-+ while (dst < _edata)
-+ *dst++ = *src++;
-+
-+ /* Zero bss */
-+ for (dst = _clear_start; dst< end; dst++)
-+ {
-+ *dst = 0;
-+ }
-+ }
-+
-+ /*
-+ * Initialize vector table.
-+ */
-+ {
-+ m68k_isr_entry *monitors_vector_table;
-+
-+ m68k_get_vbr(monitors_vector_table);
-+
-+ M68Kvec[ 4 ] = monitors_vector_table[ 4 ]; /* breakpoints vector */
-+ M68Kvec[ 9 ] = monitors_vector_table[ 9 ]; /* trace vector */
-+ M68Kvec[ 31 ] = monitors_vector_table[ 31 ]; /* level 7 interrupt */
-+ M68Kvec[ 47 ] = monitors_vector_table[ 47 ]; /* system call vector */
-+ M68Kvec[ 66 ] = monitors_vector_table[ 66 ]; /* user defined */
-+
-+ m68k_set_vbr(&M68Kvec);
-+ }
-+
-+ /*
-+ * Initalize the board.
-+ */
-+ Spurious_Initialize();
-+ console_init();
-+
-+ /*
-+ * Execute main with arguments argc and agrv.
-+ */
-+ boot_card(1,__argv);
-+ reboot();
-+
-+}
-+
-+#endif
-Index: rtems/c/src/lib/libbsp/m68k/mo376/misc/dotests
-===================================================================
---- /dev/null
-+++ rtems/c/src/lib/libbsp/m68k/mo376/misc/dotests
-@@ -0,0 +1,15 @@
-+#! /bin/bash
-+#
-+# $Id: dotests,v 1.1 2001/05/25 16:28:46 joel Exp $
-+#
-+
-+mkdir MyTests
-+find -name MyTests -prune -or -name "*.nxe" -exec cp {} MyTests \;
-+
-+stty 1:0:80001cb2:0:3:1c:7f:15:4:5:1:0:11:13:1a:0:12:f:17:16:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0 </dev/ttyS1
-+/bin/cp /dev/ttyS1 screen &
-+cpJob=$!
-+
-+( cd MyTests; for f in *nxe; do m68k-elf-gdb ${f} </dev/null; done )
-+
-+kill -9 $cpJob
-Index: rtems/c/src/lib/libbsp/m68k/mo376/include/bsp.h
-===================================================================
---- /dev/null
-+++ rtems/c/src/lib/libbsp/m68k/mo376/include/bsp.h
-@@ -0,0 +1,140 @@
-+/* bsp.h
-+ *
-+ * This include file contains all mrm board IO definitions.
-+ *
-+ * COPYRIGHT (c) 1989-1999.
-+ * On-Line Applications Research Corporation (OAR).
-+ *
-+ * The license and distribution terms for this file may be
-+ * found in the file LICENSE in this distribution or at
-+ * http://www.rtems.com/license/LICENSE.
-+ *
-+ * $Id: bsp.h,v 1.13 2005/05/26 05:31:17 ralf Exp $
-+ */
-+
-+#ifndef _BSP_H
-+#define _BSP_H
-+
-+#ifdef __cplusplus
-+extern "C" {
-+#endif
-+
-+#include <bspopts.h>
-+
-+#include <rtems.h>
-+#include <rtems/bspIo.h>
-+#include <rtems/clockdrv.h>
-+#include <rtems/console.h>
-+#include <rtems/iosupp.h>
-+#include <mrm332.h>
-+#include <rtems/m68k/sim.h>
-+#include <rtems/m68k/qsm.h>
-+
-+/*
-+ * confdefs.h overrides for this BSP:
-+ * - number of termios serial ports (defaults to 1)
-+ * - Interrupt stack space is not minimum if defined.
-+ */
-+
-+#define CONSOLE_SCI
-+/* #define CONFIGURE_NUMBER_OF_TERMIOS_PORTS 2 */
-+/* #define CONFIGURE_INTERRUPT_STACK_MEMORY (TBD * 1024) */
-+
-+/*
-+ * Simple spin delay in microsecond units for device drivers.
-+ * This is very dependent on the clock speed of the target.
-+ */
-+
-+#define rtems_bsp_delay( microseconds ) \
-+ { register uint32_t _delay=(microseconds); \
-+ register uint32_t _tmp=123; \
-+ asm volatile( "0: \
-+ nbcd %0 ; \
-+ nbcd %0 ; \
-+ dbf %1,0b" \
-+ : "=d" (_tmp), "=d" (_delay) \
-+ : "0" (_tmp), "1" (_delay) ); \
-+ }
-+
-+/* externals */
-+
-+extern char _etext[];
-+extern char _copy_start[];
-+extern char _edata[];
-+extern char _clear_start[];
-+extern char end[];
-+extern char _copy_data_from_rom[];
-+
-+/* constants */
-+
-+#ifdef __START_C__
-+#define STACK_SIZE "#0x800"
-+#else
-+#define STACK_SIZE 0x800
-+#endif
-+
-+/* macros */
-+
-+#define RAW_PUTS(str) \
-+ { register char *ptr = str; \
-+ while (*ptr) SCI_output_char(*ptr++); \
-+ }
-+
-+#define RAW_PUTI(n) { \
-+ register int i, j; \
-+ \
-+ RAW_PUTS("0x"); \
-+ for (i=28;i>=0;i -= 4) { \
-+ j = (n>>i) & 0xf; \
-+ SCI_output_char( (j>9 ? j-10+'a' : j+'0') ); \
-+ } \
-+ }
-+
-+/* miscellaneous stuff assumed to exist */
-+
-+extern rtems_configuration_table BSP_Configuration;
-+
-+extern m68k_isr_entry M68Kvec[]; /* vector table address */
-+
-+extern int stack_size;
-+
-+extern int stack_start;
-+
-+/*
-+ * Device Driver Table Entries
-+ */
-+
-+/*
-+ * NOTE: Use the standard Console driver entry
-+ */
-+
-+/*
-+ * NOTE: Use the standard Clock driver entry
-+ */
-+
-+/* functions */
-+
-+void bsp_cleanup( void );
-+
-+m68k_isr_entry set_vector(
-+ rtems_isr_entry handler,
-+ rtems_vector_number vector,
-+ int type
-+);
-+
-+void console_init(void);
-+
-+void Spurious_Initialize(void);
-+
-+void _UART_flush(void);
-+
-+void Clock_exit(void);
-+
-+void outbyte(char);
-+
-+#ifdef __cplusplus
-+}
-+#endif
-+
-+#endif
-+/* end of include file */
-Index: rtems/c/src/lib/libbsp/m68k/mo376/misc/interr.c
-===================================================================
---- /dev/null
-+++ rtems/c/src/lib/libbsp/m68k/mo376/misc/interr.c
-@@ -0,0 +1,99 @@
-+/*
-+ * Internal Error Handler
-+ *
-+ * COPYRIGHT (c) 1989-1999.
-+ * On-Line Applications Research Corporation (OAR).
-+ *
-+ * The license and distribution terms for this file may be
-+ * found in the file LICENSE in this distribution or at
-+ * http://www.rtems.com/license/LICENSE.
-+ *
-+ * $Id: interr.c,v 1.3 2004/03/31 04:37:05 ralf Exp $
-+ */
-+
-+#include <rtems/system.h>
-+#include <rtems/score/interr.h>
-+#include <rtems/score/sysstate.h>
-+#include <rtems/score/userext.h>
-+
-+/*PAGE
-+ *
-+ * _Internal_error_Occurred
-+ *
-+ * This routine will invoke the fatal error handler supplied by the user
-+ * followed by the the default one provided by the executive. The default
-+ * error handler assumes no hardware is present to help inform the user
-+ * of the problem. Halt stores the error code in a known register,
-+ * disables interrupts, and halts the CPU. If the CPU does not have a
-+ * halt instruction, it will loop to itself.
-+ *
-+ * Input parameters:
-+ * the_source - what subsystem the error originated in
-+ * is_internal - if the error was internally generated
-+ * the_error - fatal error status code
-+ *
-+ * Output parameters:
-+ * As much information as possible is stored in a CPU dependent fashion.
-+ * See the CPU dependent code for more information.
-+ *
-+ * NOTE: The the_error is not necessarily a directive status code.
-+ */
-+
-+/*
-+ * Ugly hack.... _CPU_Fatal_halt() disonnects the bdm. Without this
-+ * change, the_error is only known only to the cpu :).
-+ *
-+ * From "bsp.h" which is not yet available in the arch tree during
-+ * this phase of install. jsg
-+ */
-+void outbyte(char);
-+void bsp_cleanup( void );
-+
-+#define RAW_PUTS(str) \
-+ { register char *ptr = str; \
-+ while (*ptr) outbyte(*ptr++); \
-+ }
-+
-+#define RAW_PUTI(n) { \
-+ register int i, j; \
-+ \
-+ RAW_PUTS("0x"); \
-+ for (i=28;i>=0;i -= 4) { \
-+ j = (n>>i) & 0xf; \
-+ outbyte( (j>9 ? j-10+'a' : j+'0') ); \
-+ } \
-+ }
-+
-+void volatile _Internal_error_Occurred(
-+ Internal_errors_Source the_source,
-+ boolean is_internal,
-+ uint32_t the_error
-+)
-+{
-+
-+ Internal_errors_What_happened.the_source = the_source;
-+ Internal_errors_What_happened.is_internal = is_internal;
-+ Internal_errors_What_happened.the_error = the_error;
-+
-+ _User_extensions_Fatal( the_source, is_internal, the_error );
-+
-+ _System_state_Set( SYSTEM_STATE_FAILED );
-+
-+ /* try to print error message to outbyte */
-+ RAW_PUTS("\r\nRTEMS: A fatal error has occured.\r\n");
-+ RAW_PUTS("RTEMS: fatal error ");
-+ RAW_PUTI( the_error );
-+ RAW_PUTS(" (");
-+ outbyte( (char)((the_error>>24) & 0xff) );
-+ outbyte( (char)((the_error>>16) & 0xff) );
-+ outbyte( (char)((the_error>>8) & 0xff) );
-+ outbyte( (char)(the_error & 0xff) );
-+ RAW_PUTS(").\r\n");
-+
-+ /* configure peripherals for a safe exit */
-+ bsp_cleanup();
-+
-+ _CPU_Fatal_halt( the_error );
-+
-+ /* will not return from this routine */
-+}
-Index: rtems/c/src/lib/libbsp/m68k/mo376/ChangeLog
-===================================================================
---- /dev/null
-+++ rtems/c/src/lib/libbsp/m68k/mo376/ChangeLog
-@@ -0,0 +1,437 @@
-+2006-02-08 Joel Sherrill <joel@OARcorp.com>
-+
-+ * startup/linkcmds, startup/linkcmds_ROM: Add sections required by
-+ newer gcc versions.
-+
-+2006-01-11 Ralf Corsepius <ralf.corsepius@rtems.org>
-+
-+ * Makefile.am: Add preinstall.am.
-+
-+2005-05-26 Ralf Corsepius <ralf.corsepius@rtems.org>
-+
-+ * include/bsp.h: New header guard.
-+
-+2005-01-07 Ralf Corsepius <ralf.corsepius@rtems.org>
-+
-+ * Makefile.am: Eliminate CFLAGS_OPTIMIZE_V.
-+
-+2005-01-05 Ralf Corsepius <ralf.corsepius@rtems.org>
-+
-+ * console/sci.c: Remove CVS Log.
-+
-+2005-01-04 Joel Sherrill <joel@OARcorp.com>
-+
-+ * console/sci.c: Remove warnings.
-+
-+2005-01-02 Ralf Corsepius <ralf.corsepius@rtems.org>
-+
-+ * Makefile.am: Remove build-variant support.
-+
-+2004-11-25 Joel Sherrill <joel@OARcorp.com>
-+
-+ * startup/linkcmds, startup/linkcmds_ROM: Add new bss sections .bss.*
-+ and .gnu.linkonce.b*.
-+
-+2004-09-24 Ralf Corsepius <ralf_corsepius@rtems.org>
-+
-+ * configure.ac: Require automake > 1.9.
-+
-+2004-04-23 Ralf Corsepius <ralf_corsepius@rtems.org>
-+
-+ PR 610/bsps
-+ * Makefile.am: Add include/tm27.h, Cosmetics.
-+ * include/tm27.h: Final cosmetics.
-+
-+2004-04-22 Ralf Corsepius <ralf_corsepius@rtems.org>
-+
-+ * include/bsp.h: Split out tmtest27 support.
-+ * include/tm27.h: New.
-+
-+2004-04-21 Ralf Corsepius <ralf_corsepius@rtems.org>
-+
-+ PR 613/bsps
-+ * include/bsp.h: Remove MAX_LONG_TEST_DURATION.
-+
-+2004-04-21 Ralf Corsepius <ralf_corsepius@rtems.org>
-+
-+ PR 614/bsps
-+ * include/bsp.h: Remove MAX_SHORT_TEST_DURATION (Unused).
-+
-+2004-04-03 Ralf Corsepiu <ralf_corsepiu@rtems.org>
-+
-+ * c/src/lib/libbsp/m68k/mrm332/include/bsp.h,
-+ c/src/lib/libbsp/m68k/mrm332/start/start.S,
-+ c/src/lib/libbsp/m68k/mrm332/startup/start_c.c: Include
-+ <rtems/m68k/sim.h> instead of <sim.h>.
-+ * c/src/lib/libbsp/m68k/mrm332/include/bsp.h: Include
-+ <rtems/m68k/qsm.h> instead of <qsm.h>.
-+
-+2004-04-02 Ralf Corsepius <ralf_corsepius@rtems.org>
-+
-+ * start/start.S: Include <rtems/asm.h> instead of <asm.h>.
-+
-+2004-04-01 Ralf Corsepius <ralf_corsepius@rtems.org>
-+
-+ * include/bsp.h: Include <rtems/clockdrv.h> instead of <clockdrv.h>.
-+ * include/bsp.h: Include <rtems/console.h> instead of <console.h>.
-+ * include/bsp.h: Include <rtems/iosupp.h> instead of <iosupp.h>.
-+
-+2004-03-31 Ralf Corsepius <ralf_corsepius@rtems.org>
-+
-+ * clock/ckinit.c, console/sci.c, console/sci.h, include/bsp.h,
-+ misc/interr.c, startup/bspstart.c, timer/timer.c: Convert to using
-+ c99 fixed size types.
-+
-+2004-02-19 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
-+
-+ * Makefile.am: Reflect changes to bsp.am.
-+ Preinstall dist_project_lib*.
-+
-+2004-02-14 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
-+
-+ * Makefile.am: Reflect changes to bsp.am.
-+
-+2004-02-12 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
-+
-+ * Makefile.am: Use CPPASCOMPILE instead of CCASCOMPILE.
-+
-+2004-02-06 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
-+
-+ * Makefile.am: Pickup files from ../../m68k/shared instead of
-+ ../shared. Reformat.
-+
-+2004-01-28 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
-+
-+ * configure.ac: Add nostdinc to AUTOMAKE_OPTIONS.
-+
-+2004-01-28 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
-+
-+ * Makefile.am: Don't include subdirs.am.
-+
-+2004-01-28 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
-+
-+ * Makefile.am: Fix typo.
-+
-+2004-01-28 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
-+
-+ * Makefile.am: Merge-in clock/Makefile.am, console/Makefile.am,
-+ spurious/Makefile.am, startup/Makefile.am, timer/Makefile.am,
-+ wrapup/Makefile.am.
-+ Use automake compilation rules.
-+ * clock/Makefile.am, console/Makefile.am, spurious/Makefile.am,
-+ startup/Makefile.am, timer/Makefile.am, wrapup/Makefile.am:
-+ Remove.
-+ * configure.ac: Reflect changes above.
-+
-+2004-01-21 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
-+
-+ * Makefile.am: Add PREINSTALL_DIRS.
-+ * wrapup/Makefile.am: Reflect changes to libcpu.
-+
-+2004-01-20 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
-+
-+ * wrapup/Makefile.am: Reflect changes to libcpu.
-+
-+2004-01-14 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
-+
-+ * Makefile.am: Re-add dirstamps to PRE/TMPINSTALL_FILES.
-+ Add PRE/TMPINSTALL_FILES to CLEANFILES.
-+ * startup/Makefile.am: Ditto.
-+
-+2004-01-07 Joel Sherrill <joel@OARcorp.com>
-+
-+ * times, console/sci.c: Remove efi68k and efi332 references as they are
-+ no longer in the tree.
-+
-+2004-01-07 Joel Sherrill <joel@OARcorp.com>
-+
-+ * timer/timer.c: Remove efi68k and efi332 references as they are no
-+ longer in the tree.
-+
-+2004-01-07 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
-+
-+ * start/Makefile.am: Remove.
-+ * Makefile.am: Merge-in start/Makefile.am.
-+ * configure.ac: Reflect changes above.
-+
-+2004-01-05 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
-+
-+ * wrapup/Makefile.am: Eliminate $(LIB).
-+ Use noinst_DATA to trigger building libbsp.a.
-+
-+2003-12-13 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
-+
-+ * start/Makefile.am: s,${PROJECT_RELEASE}/lib,$(PROJECT_LIB),g.
-+ * startup/Makefile.am: s,${PROJECT_RELEASE}/lib,$(PROJECT_LIB),g.
-+
-+2003-12-12 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
-+
-+ * start/Makefile.am: Use mkdir_p. Remove dirs from PRE/TMPINSTALL_FILES.
-+ * startup/Makefile.am: Use mkdir_p. Remove dirs from PRE/TMPINSTALL_FILES.
-+
-+2003-12-12 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
-+
-+ * configure.ac: Require automake >= 1.8, autoconf >= 2.59.
-+
-+2003-12-10 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
-+
-+ * start/Makefile.am: Misc cleanups and fixes.
-+ * startup/Makefile.am: Misc cleanups and fixes.
-+ * wrapup/Makefile.am: Misc cleanups and fixes.
-+
-+2003-12-03 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
-+
-+ * Makefile.am: Add preinstallation dirstamp support.
-+ * clock/Makefile.am: Cosmetics.
-+ * console/Makefile.am: Cosmetics.
-+ * spurious/Makefile.am: Cosmetics.
-+ * startup/Makefile.am: Cosmetics.
-+ * timer/Makefile.am: Cosmetics.
-+ * wrapup/Makefile.am: Cosmetics.
-+
-+2003-12-02 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
-+
-+ * clock/Makefile.am: Remove all-local: $(ARCH).
-+ * console/Makefile.am: Remove all-local: $(ARCH).
-+ * spurious/Makefile.am: Remove all-local: $(ARCH).
-+ * start/Makefile.am: Remove all-local: $(ARCH).
-+ * startup/Makefile.am: Remove all-local: $(ARCH).
-+ * timer/Makefile.am: Remove all-local: $(ARCH).
-+ * wrapup/Makefile.am: Remove all-local: $(ARCH).
-+
-+2003-09-29 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
-+
-+ * Makefile.am: Merge-in include/Makefile.am.
-+ Reflect changes to bsp.am.
-+ * include/Makefile.am: Remove.
-+ * configure.ac: Reflect changes above.
-+
-+2003-09-19 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
-+
-+ * bsp_specs: Remove *lib:.
-+
-+2003-09-15 Joel Sherrill <joel@OARcorp.com>
-+
-+ PR 483/bsps
-+ * startup/bspstart.c, startup/start_c.c: Spurious interrupt handlers
-+ cannot be installed until RTEMS has initialized the vector table.
-+
-+2003-09-04 Joel Sherrill <joel@OARcorp.com>
-+
-+ * clock/ckinit.c, console/console.c, include/bsp.h, misc/interr.c,
-+ spurious/spinit.c, startup/bspclean.c, startup/bspstart.c,
-+ timer/timer.c: URL for license changed.
-+
-+2003-08-20 Joel Sherrill <joel@OARcorp.com>
-+
-+ * console/console.c: Correct copyright statements.
-+
-+2003-08-18 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
-+
-+ * Makefile.am: Reflect having moved aclocal/.
-+
-+2003-08-16 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
-+
-+ * Makefile.am: Reflect having moved automake/.
-+ * clock/Makefile.am: Reflect having moved automake/.
-+ * console/Makefile.am: Reflect having moved automake/.
-+ * include/Makefile.am: Reflect having moved automake/.
-+ * spurious/Makefile.am: Reflect having moved automake/.
-+ * start/Makefile.am: Reflect having moved automake/.
-+ * startup/Makefile.am: Reflect having moved automake/.
-+ * timer/Makefile.am: Reflect having moved automake/.
-+ * wrapup/Makefile.am: Reflect having moved automake/.
-+
-+2003-08-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
-+
-+ PR 452/bsps
-+ * startup/Makefile.am: Remove USE_INIT_FINI.
-+
-+2003-08-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
-+
-+ * configure.ac: Use rtems-bugs@rtems.com as bug report email address.
-+
-+2003-08-06 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
-+
-+ PR 445/bsps
-+ * bsp_specs: Remove -D__embedded__ -Asystem(embedded) from cpp.
-+ Remove cpp, old_cpp (now unused).
-+
-+2003-03-06 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
-+
-+ * configure.ac: Remove AC_CONFIG_AUX_DIR.
-+
-+2003-02-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
-+
-+ * configure.ac: AM_INIT_AUTOMAKE([1.7.2]).
-+
-+2003-02-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
-+
-+ * configure.ac: AC_PREREQ(2.57).
-+
-+2003-01-20 Duane Gustavus <duane@unt.edu>
-+
-+ * console/sci.c, include/mrm332.h, startup/linkcmds,
-+ startup/linkcmds_ROM: Various updates to make this run properly
-+ from ROM.
-+
-+2002-12-20 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
-+
-+ * clock/Makefile.am: Don't include @RTEMS_BSP@.cfg.
-+ * console/Makefile.am: Don't include @RTEMS_BSP@.cfg.
-+ * spurious/Makefile.am: Don't include @RTEMS_BSP@.cfg.
-+ * start/Makefile.am: Don't include @RTEMS_BSP@.cfg.
-+ * startup/Makefile.am: Don't include @RTEMS_BSP@.cfg.
-+ * timer/Makefile.am: Don't include @RTEMS_BSP@.cfg.
-+
-+2002-12-12 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
-+
-+ * start/Makefile.am: Use install-data-local to install startfile.
-+
-+2002-12-10 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
-+
-+ * wrapup/Makefile.am: Don't include @RTEMS_BSP@.cfg.
-+
-+2002-11-04 Joel Sherrill <joel@OARcorp.com>
-+
-+ * console/sci.c, spurious/spinit.c: Removed warnings.
-+
-+2002-10-21 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
-+
-+ * .cvsignore: Reformat.
-+ Add autom4te*cache.
-+ Remove autom4te.cache.
-+
-+2002-09-08 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
-+
-+ * Makefile.am: ACLOCAL_AMFLAGS = -I ../../../../../../aclocal.
-+
-+2002-08-21 Joel Sherrill <joel@OARcorp.com>
-+
-+ * wrapup/Makefile.am: PR217 required that the idle task be moved to
-+ libcpu so it could be more acutely aware of the CPU model. This
-+ file was modified to pick up the idle task from there.
-+
-+2002-08-21 Joel Sherrill <joel@OARcorp.com>
-+
-+ * bsp_specs: Added support for -nostdlibs.
-+
-+2002-08-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
-+
-+ * clock/Makefile.am: Use .$(OBJEXT) instead of .o.
-+ * console/Makefile.am: Use .$(OBJEXT) instead of .o.
-+ * spurious/Makefile.am: Use .$(OBJEXT) instead of .o.
-+ * start/Makefile.am: Use .$(OBJEXT) instead of .o.
-+ * startup/Makefile.am: Use .$(OBJEXT) instead of .o.
-+ * timer/Makefile.am: Use .$(OBJEXT) instead of .o.
-+ * wrapup/Makefile.am: Use .$(OBJEXT) instead of .o.
-+
-+2002-08-05 Joel Sherrill <joel@OARcorp.com>
-+
-+ * Per PR260 eliminate use of make-target-options. This impacted
-+ RTEMS allowing a distinction between the CPU32 and CPU32+ in the
-+ SuperCore and required that the m68k optimized memcpy be moved
-+ to libcpu.
-+ * wrapup/Makefile.am: Pick up memcpy.o from libcpu.
-+
-+2002-07-21 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
-+
-+ * start/Makefile.am: Eliminate PGM.
-+ Add bsplib_DATA = $(PROJECT_RELEASE)/lib/start$(LIB_VARIANT).o.
-+
-+2002-07-19 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
-+
-+ * startup/Makefile.am: Add bsplib_DATA = linkcmds linkcmds_ROM.
-+
-+2002-07-04 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
-+
-+ * wrapup/Makefile.am: Eliminate TMPINSTALL_FILES.
-+ Remove $(OBJS) from all-local.
-+
-+2002-06-29 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
-+
-+ * wrapup/Makefile.am: Remove preinstallation of libbsp.a,
-+
-+2001-05-09 Joel Sherrill <joel@OARcorp.com>
-+
-+ * startup/linkcmds: In support of gcc 3.1, added one of more
-+ of the sections .jcr, .rodata*, .data.*, .gnu.linkonce.s2.*,
-+ .gnu.linkonce.sb2.*, and .gnu.linkonce.s.*. Spacing corrections
-+ and direction of segments to memory regions may also have been
-+ addressed. This was a sweep across all BSPs.
-+
-+2002-03-27 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
-+
-+ * configure.ac:
-+ AC_INIT(package,_RTEMS_VERSION,_RTEMS_BUGS).
-+ AM_INIT_AUTOMAKE([no-define foreign 1.6]).
-+ * clock/Makefile.am: Remove AUTOMAKE_OPTIONS.
-+ * Makefile.am: Remove AUTOMAKE_OPTIONS.
-+ * console/Makefile.am: Remove AUTOMAKE_OPTIONS.
-+ * include/Makefile.am: Remove AUTOMAKE_OPTIONS.
-+ * spurious/Makefile.am: Remove AUTOMAKE_OPTIONS.
-+ * start/Makefile.am: Remove AUTOMAKE_OPTIONS.
-+ * startup/Makefile.am: Remove AUTOMAKE_OPTIONS.
-+ * timer/Makefile.am: Remove AUTOMAKE_OPTIONS.
-+ * wrapup/Makefile.am: Remove AUTOMAKE_OPTIONS.
-+
-+2002-02-28 Mike Panetta <ahuitzot@mindspring.com>
-+
-+ * console/sci.c, console/sci.h,
-+ console/console.c: Added new SCI driver.
-+ * start/start.c: Removed file.
-+ * start/start.S: New file, the asm portion of the updated start code.
-+ * start/configure.am: Added start.S, removed start.c
-+ * startup/start_c.c: New file, the C portion of the updated start code. Contains most of the code that was in the old start.c.
-+ * startup/configure.am: Added start_c.c to C_FILES.
-+ * include/bsp.h: Added include <rtems/bspIo.h>
-+
-+2001-11-30 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
-+
-+ * configure.ac: Introduce RTEMS_BSP_CONFIGURE.
-+
-+2001-10-11 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
-+
-+ * .cvsignore: Add autom4te.cache for autoconf > 2.52.
-+ * configure.in: Remove.
-+ * configure.ac: New file, generated from configure.in by autoupdate.
-+
-+2001-09-27 Joel Sherrill <joel@OARcorp.com>
-+
-+ * include/bsp.h: Renamed delay() to rtems_bsp_delay().
-+
-+2001-09-27 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
-+
-+ * include/Makefile.am: Use 'TMPINSTALL_FILES ='.
-+
-+2001-05-26 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
-+
-+ * configure.in: Add bspopts.h.
-+ * include/.cvsignore: Add bspopts.h*, stamp-h*.
-+ * include/Makefile.am: Use *_HEADERS instead of *H_FILES.
-+ * include/bsp.h: Include bspopts.h.
-+
-+2001-05-25 Joel Sherrill <joel@OARcorp.com>
-+
-+ * clock/Makefile.am, console/Makefile.am, spurious/Makefile.am,
-+ start/Makefile.am, startup/Makefile.am, timer/Makefile.am,
-+ wrapup/Makefile.am: Modified to include compile.am.
-+ * startup/bspstart.c: Removed include of <libcsupport.h>
-+
-+2000-05-25 Matt Cross <profesor@gweep.net>
-+
-+ * New MRM332 BSP for the Mini RoboMind board based
-+ on the 68332 microcontroller designed and build by Mark
-+ Castelluccio. For details on the MRM see http://www.robominds.com.
-+ * .cvsignore, ChangeLog Makefile.am, README, bsp_specs,
-+ clock/.cvsignore, clock/Makefile.am, clock/ckinit.c, configure.in,
-+ console/.cvsignore, console/Makefile.am, console/console.c,
-+ include/.cvsignore, include/Makefile.am, include/bsp.h,
-+ include/mrm332.h, misc/dotests, misc/gdbinit68, misc/interr.c,
-+ spurious/.cvsignore, spurious/Makefile.am, spurious/spinit.c,
-+ start/.cvsignore, start/Makefile.am, start/start.c, startup/.cvsignore,
-+ startup/Makefile.am, startup/bspclean.c, startup/bspstart.c,
-+ startup/except_vect_332_ROM.S, startup/linkcmds, startup/linkcmds_ROM,
-+ timer/.cvsignore, timer/Makefile.am, timer/timer.c, times,
-+ wrapup/.cvsignore, wrapup/Makefile.am: Initial files.
-+
-Index: rtems/c/src/lib/libbsp/m68k/mo376/startup/bspclean.c
-===================================================================
---- /dev/null
-+++ rtems/c/src/lib/libbsp/m68k/mo376/startup/bspclean.c
-@@ -0,0 +1,27 @@
-+/* bsp_cleanup()
-+ *
-+ * This routine cleans up in the sense that it places the board
-+ * in a safe state and flushes the I/O buffers before exiting.
-+ *
-+ * INPUT: NONE
-+ *
-+ * OUTPUT: NONE
-+ *
-+ * COPYRIGHT (c) 1989-1999.
-+ * On-Line Applications Research Corporation (OAR).
-+ *
-+ * The license and distribution terms for this file may be
-+ * found in the file LICENSE in this distribution or at
-+ * http://www.rtems.com/license/LICENSE.
-+ *
-+ * $Id: bspclean.c,v 1.4 2004/04/21 10:42:52 ralf Exp $
-+ */
-+
-+#include <bsp.h>
-+
-+void bsp_cleanup(void)
-+{
-+ /* interrupt driven stdio must be flushed */
-+ _CPU_ISR_Set_level( 7 );
-+ //_UART_flush();
-+}
-Index: rtems/c/src/lib/libbsp/m68k/mo376/timer/timer.c
-===================================================================
---- /dev/null
-+++ rtems/c/src/lib/libbsp/m68k/mo376/timer/timer.c
-@@ -0,0 +1,81 @@
-+/* Timer_init()
-+ *
-+ * This routine is not implemented for this BSP.
-+ *
-+ * Input parameters: NONE
-+ *
-+ * Output parameters: NONE
-+ *
-+ * NOTE: It is important that the timer start/stop overhead be
-+ * determined when porting or modifying this code.
-+ *
-+ * COPYRIGHT (c) 1989-1999.
-+ * On-Line Applications Research Corporation (OAR).
-+ *
-+ * The license and distribution terms for this file may be
-+ * found in the file LICENSE in this distribution or at
-+ * http://www.rtems.com/license/LICENSE.
-+ *
-+ * $Id: timer.c,v 1.6 2004/04/21 16:01:35 ralf Exp $
-+ */
-+
-+#include <bsp.h>
-+
-+rtems_boolean Timer_driver_Find_average_overhead;
-+
-+extern rtems_isr Clock_isr();
-+
-+void Timer_initialize( void )
-+{
-+}
-+
-+/*
-+ * The following controls the behavior of Read_timer().
-+ *
-+ * FIND_AVG_OVERHEAD * instructs the routine to return the "raw" count.
-+ *
-+ * AVG_OVEREHAD is the overhead for starting and stopping the timer. It
-+ * is usually deducted from the number returned.
-+ *
-+ * LEAST_VALID is the lowest number this routine should trust. Numbers
-+ * below this are "noise" and zero is returned.
-+ */
-+
-+#define AVG_OVERHEAD 0 /* It typically takes X.X microseconds */
-+ /* (Y countdowns) to start/stop the timer. */
-+ /* This value is in microseconds. */
-+#define LEAST_VALID 1 /* Don't trust a clicks value lower than this */
-+
-+/*
-+ * Return timer value in 1/2-microsecond units
-+ */
-+int Read_timer( void )
-+{
-+ uint32_t total;
-+ total = 0;
-+
-+ if ( Timer_driver_Find_average_overhead == 1 )
-+ return total; /* in XXX microsecond units */
-+
-+ if ( total < LEAST_VALID )
-+ return 0; /* below timer resolution */
-+
-+ return (total - AVG_OVERHEAD);
-+}
-+
-+/*
-+ * Empty function call used in loops to measure basic cost of looping
-+ * in Timing Test Suite.
-+ */
-+
-+rtems_status_code Empty_function(void)
-+{
-+ return RTEMS_SUCCESSFUL;
-+}
-+
-+void Set_find_average_overhead(
-+ rtems_boolean find_flag
-+)
-+{
-+ Timer_driver_Find_average_overhead = find_flag;
-+}
-Index: rtems/c/src/lib/libbsp/m68k/mo376/clock/ckinit.c
-===================================================================
---- /dev/null
-+++ rtems/c/src/lib/libbsp/m68k/mo376/clock/ckinit.c
-@@ -0,0 +1,128 @@
-+/* Clock_init()
-+ *
-+ * This routine initailizes the periodic interrupt timer on
-+ * the Motorola 68332.
-+ *
-+ * Input parameters: NONE
-+ *
-+ * Output parameters: NONE
-+ *
-+ * COPYRIGHT (c) 1989-1999.
-+ * On-Line Applications Research Corporation (OAR).
-+ *
-+ * The license and distribution terms for this file may be
-+ * found in the file LICENSE in this distribution or at
-+ * http://www.rtems.com/license/LICENSE.
-+ *
-+ * $Id: ckinit.c,v 1.5 2004/04/21 10:42:52 ralf Exp $
-+ */
-+
-+#include <stdlib.h>
-+#include <bsp.h>
-+#include <rtems/libio.h>
-+#include <mrm332.h>
-+
-+#define CLOCK_VECTOR MRM_PIV
-+
-+uint32_t Clock_isrs; /* ISRs until next tick */
-+volatile uint32_t Clock_driver_ticks;
-+ /* ticks since initialization */
-+rtems_isr_entry Old_ticker;
-+
-+void Clock_exit( void );
-+
-+/*
-+ * These are set by clock driver during its init
-+ */
-+
-+rtems_device_major_number rtems_clock_major = ~0;
-+rtems_device_minor_number rtems_clock_minor;
-+
-+rtems_isr Clock_isr(rtems_vector_number vector)
-+{
-+ Clock_driver_ticks += 1;
-+
-+ if ( Clock_isrs == 1 ) {
-+ rtems_clock_tick();
-+ Clock_isrs = BSP_Configuration.microseconds_per_tick / 1000;
-+ }
-+ else
-+ Clock_isrs -= 1;
-+}
-+
-+void Install_clock(
-+ rtems_isr_entry clock_isr
-+)
-+{
-+ Clock_driver_ticks = 0;
-+ Clock_isrs = BSP_Configuration.microseconds_per_tick / 1000;
-+
-+ Old_ticker = (rtems_isr_entry) set_vector( clock_isr, CLOCK_VECTOR, 1 );
-+
-+ /* enable 1mS interrupts */
-+ *PITR = (unsigned short int)( SAM(0x09,0,PITM) );/* load counter */
-+ *PICR = (unsigned short int) /* enable interrupt */
-+ ( SAM(ISRL_PIT,8,PIRQL) | SAM(CLOCK_VECTOR,0,PIV) );
-+
-+ atexit( Clock_exit );
-+}
-+
-+void Clock_exit( void )
-+{
-+ /* shutdown the periodic interrupt */
-+ *PICR = (unsigned short int)
-+ ( SAM(0,8,PIRQL) | SAM(CLOCK_VECTOR,0,PIV) );
-+ /* ^^ zero disables interrupt */
-+
-+ /* do not restore old vector */
-+}
-+
-+rtems_device_driver Clock_initialize(
-+ rtems_device_major_number major,
-+ rtems_device_minor_number minor,
-+ void *pargp
-+)
-+{
-+ Install_clock( Clock_isr );
-+
-+ /*
-+ * make major/minor avail to others such as shared memory driver
-+ */
-+
-+ rtems_clock_major = major;
-+ rtems_clock_minor = minor;
-+
-+ return RTEMS_SUCCESSFUL;
-+}
-+
-+rtems_device_driver Clock_control(
-+ rtems_device_major_number major,
-+ rtems_device_minor_number minor,
-+ void *pargp
-+)
-+{
-+ uint32_t isrlevel;
-+ rtems_libio_ioctl_args_t *args = pargp;
-+
-+ if (args == 0)
-+ goto done;
-+
-+ /*
-+ * This is hokey, but until we get a defined interface
-+ * to do this, it will just be this simple...
-+ */
-+
-+ if (args->command == rtems_build_name('I', 'S', 'R', ' '))
-+ {
-+ Clock_isr(CLOCK_VECTOR);
-+ }
-+ else if (args->command == rtems_build_name('N', 'E', 'W', ' '))
-+ {
-+ rtems_interrupt_disable( isrlevel );
-+ (void) set_vector( args->buffer, CLOCK_VECTOR, 1 );
-+ rtems_interrupt_enable( isrlevel );
-+ }
-+
-+done:
-+ return RTEMS_SUCCESSFUL;
-+}
-Index: rtems/c/src/lib/libbsp/m68k/mo376/misc/gdbinit68
-===================================================================
---- /dev/null
-+++ rtems/c/src/lib/libbsp/m68k/mo376/misc/gdbinit68
-@@ -0,0 +1,16 @@
-+#
-+# $Id: gdbinit68,v 1.1 2001/05/25 16:28:46 joel Exp $
-+#
-+echo Setting up the environment for mrm debuging.\n
-+
-+target bdm /dev/bdmcpu320
-+bdm_setdelay 1000
-+bdm_autoreset on
-+set remotecache off
-+bdm_timetocomeup 0
-+bdm_init
-+bdm_reset
-+set $sfc=5
-+set $dfc=5
-+r
-+q
-Index: rtems/c/src/lib/libbsp/m68k/mo376/configure.ac
-===================================================================
---- /dev/null
-+++ rtems/c/src/lib/libbsp/m68k/mo376/configure.ac
-@@ -0,0 +1,20 @@
-+## Process this file with autoconf to produce a configure script.
-+##
-+## $Id: configure.ac,v 1.14 2004/09/24 06:32:09 ralf Exp $
-+
-+AC_PREREQ(2.59)
-+AC_INIT([rtems-c-src-lib-libbsp-m68k-mrm332],[_RTEMS_VERSION],[rtems-bugs@rtems.com])
-+AC_CONFIG_SRCDIR([bsp_specs])
-+RTEMS_TOP(../../../../../..)
-+
-+RTEMS_CANONICAL_TARGET_CPU
-+AM_INIT_AUTOMAKE([no-define nostdinc foreign 1.9])
-+RTEMS_BSP_CONFIGURE
-+
-+RTEMS_PROG_CC_FOR_TARGET
-+RTEMS_CANONICALIZE_TOOLS
-+RTEMS_PROG_CCAS
-+
-+# Explicitly list all Makefiles here
-+AC_CONFIG_FILES([Makefile])
-+AC_OUTPUT
-Index: rtems/c/src/lib/libbsp/m68k/mo376/README
-===================================================================
---- /dev/null
-+++ rtems/c/src/lib/libbsp/m68k/mo376/README
-@@ -0,0 +1,24 @@
-+#
-+# $Id: README,v 1.1 2001/05/25 16:28:46 joel Exp $
-+#
-+
-+Description: mrm332
-+============
-+CPU: MC68332 @16 or 25MHz
-+RAM: 32k or 512k
-+ROM: 512k flash
-+
-+ The Mini RoboMind is a small board based on the 68332 microcontroller
-+designed and build by Mark Castelluccio. For details, see:
-+
-+ http://www.robominds.com
-+
-+ This BSP was ported from the efi332 BSP by Matt Cross (profesor@gweep.net),
-+the efi332 BSP was written by John S Gwynne.
-+
-+TODO:
-+=====
-+- integrate the interrupt driven stdin/stdout into RTEMS to (a) reduce
-+ the interrupt priority and (2) to prevent it from blocking.
-+- add a timer driver for the tmtest set.
-+
-Index: rtems/c/src/lib/libbsp/m68k/mo376/Makefile.am
-===================================================================
---- /dev/null
-+++ rtems/c/src/lib/libbsp/m68k/mo376/Makefile.am
-@@ -0,0 +1,68 @@
-+##
-+## $Id: Makefile.am,v 1.24 2006/01/12 10:12:30 ralf Exp $
-+##
-+
-+ACLOCAL_AMFLAGS = -I ../../../../aclocal
-+
-+include $(top_srcdir)/../../../../automake/compile.am
-+include $(top_srcdir)/../../bsp.am
-+
-+dist_project_lib_DATA = bsp_specs
-+
-+include_HEADERS = include/bsp.h
-+include_HEADERS += include/tm27.h
-+
-+nodist_include_HEADERS = include/bspopts.h
-+DISTCLEANFILES = include/bspopts.h
-+noinst_PROGRAMS =
-+
-+include_HEADERS += include/mrm332.h
-+nodist_include_HEADERS += ../../shared/include/coverhd.h
-+
-+EXTRA_DIST = times
-+
-+EXTRA_DIST += start/start.S
-+start.$(OBJEXT): start/start.S
-+ $(CPPASCOMPILE) -DASM -o $@ -c $<
-+
-+project_lib_DATA = start.$(OBJEXT)
-+
-+dist_project_lib_DATA += startup/linkcmds startup/linkcmds_ROM
-+
-+noinst_PROGRAMS += startup.rel
-+startup_rel_SOURCES = startup/start_c.c ../../shared/bsplibc.c \
-+ ../../shared/bsppost.c startup/bspstart.c startup/bspclean.c \
-+ ../../shared/bootcard.c ../../m68k/shared/m68kpretaskinghook.c \
-+ ../../shared/main.c ../../shared/sbrk.c ../../m68k/shared/setvec.c \
-+ ../../shared/gnatinstallhandler.c startup/except_vect_332_ROM.S
-+startup_rel_CPPFLAGS = $(AM_CPPFLAGS)
-+startup_rel_LDFLAGS = $(RTEMS_RELLDFLAGS)
-+
-+noinst_PROGRAMS += clock.rel
-+clock_rel_SOURCES = clock/ckinit.c
-+clock_rel_CPPFLAGS = $(AM_CPPFLAGS)
-+clock_rel_LDFLAGS = $(RTEMS_RELLDFLAGS)
-+
-+noinst_PROGRAMS += console.rel
-+console_rel_SOURCES = console/console.c console/sci.c console/sci.h
-+console_rel_CPPFLAGS = $(AM_CPPFLAGS)
-+console_rel_LDFLAGS = $(RTEMS_RELLDFLAGS)
-+
-+noinst_PROGRAMS += spurious.rel
-+spurious_rel_SOURCES = spurious/spinit.c
-+spurious_rel_CPPFLAGS = $(AM_CPPFLAGS)
-+spurious_rel_LDFLAGS = $(RTEMS_RELLDFLAGS)
-+
-+noinst_PROGRAMS += timer.rel
-+timer_rel_SOURCES = timer/timer.c
-+timer_rel_CPPFLAGS = $(AM_CPPFLAGS)
-+timer_rel_LDFLAGS = $(RTEMS_RELLDFLAGS)
-+
-+noinst_LIBRARIES = libbsp.a
-+libbsp_a_SOURCES =
-+libbsp_a_LIBADD = startup.rel clock.rel console.rel spurious.rel timer.rel
-+libbsp_a_LIBADD += ../../../libcpu/@RTEMS_CPU@/shared/cache.rel \
-+ ../../../libcpu/@RTEMS_CPU@/shared/misc.rel
-+
-+include $(srcdir)/preinstall.am
-+include $(top_srcdir)/../../../../automake/local.am
-Index: rtems/c/src/lib/libbsp/m68k/mo376/console/sci.c
-===================================================================
---- /dev/null
-+++ rtems/c/src/lib/libbsp/m68k/mo376/console/sci.c
-@@ -0,0 +1,1620 @@
-+/*****************************************************************************
-+* File: sci.c
-+*
-+* Desc: This file contains the console IO routines for the SCI port.
-+* There are two interfaces in this module. One is for the rtems
-+* termios/console code and the other is a device driver interface.
-+* This module works together with the termio module which is
-+* sometimes referred to as the "line disciplines" which implements
-+* terminal i/o processing like tabs, backspaces, and newlines.
-+* The rtems printf uses interrupt io and the rtems printk routine
-+* uses polled io which is better for debugging.
-+*
-+* Index: Documentation
-+* Section A - Include Files
-+* Section B - Manifest Constants
-+* Section C - External Data
-+* Section D - External Functions
-+* Section E - Local Functions
-+* Section F - Local Variables
-+* Section G - A circular data buffer for rcv chars
-+* Section H - RTEMS termios callbacks for the interrupt api
-+* Section I - RTEMS termios callbacks for the polled api
-+
-+* Section 0 - Miscellaneous routines
-+* Section 1 - Routines to manipulate the circular buffer
-+* Section 2 - Interrupt based entry points for the termios module
-+* Section 3 - Polling based entry points for the termios module
-+* Section 4 - Device driver public api entry points
-+* Section 5 - Hardware level routines
-+* Section 6 - Testing and debugging code
-+*
-+* Refer: Motorola QSM Reference Manual - Chapter 5 - SCI sub-module
-+*
-+* Note: See bsp.h,confdefs.h,system.h for installing drivers into RTEMS.
-+*
-+* $Id: sci.c,v 1.10 2005/01/05 18:12:35 ralf Exp $
-+*
-+*****************************************************************************/
-+\f
-+
-+/*****************************************************************************
-+ Compiler Options for the incurably curious
-+*****************************************************************************/
-+
-+/*
-+/opt/rtems/bin/m68k-rtems-gcc
-+ --pipe # use pipes, not tmp files
-+ -B../../../../../../../../opti/lib/ # where the library is
-+ -specs bsp_specs # ???
-+ -qrtems # ???
-+ -g # add debugging info
-+ -Wall # issue all warnings
-+ -fasm # allow inline asm???
-+ -DCONSOLE_SCI # for opti-r box/rev b proto
-+ -mcpu32 # machine = motorola cpu 32
-+ -c # compile, don't link
-+ -O4 # max optimization
-+ -fomit-frame-pointer # stack frames are optional
-+ -o o-optimize/sci.o # the object file
-+ ../../../../../../../../../rtems/c/src/lib/libbsp/m68k/opti/console/sci.c
-+*/
-+\f
-+
-+/*****************************************************************************
-+ Overview of serial port console terminal input/output
-+*****************************************************************************/
-+
-+/*
-+ +-----------+ +---------+
-+ | app | | app |
-+ +-----------+ +---------+
-+ | |
-+ | (printf,scanf,etc.) |
-+ v |
-+ +-----------+ |
-+ | libc | |
-+ +-----------+ |
-+ | |
-+ | |
-+ | (open,close,read,write,ioctl) |
-+ ======|==========================================|========================
-+ | /dev/console | /dev/sci
-+ | (stdin,stdout,stderr) |
-+ ======|==========================================|========================
-+ | |
-+ | |
-+ v v
-+ +-----------+ +-----------+ +---------+
-+ | console | <---> | termios | <---> | sci |
-+ | driver | | module | | driver |
-+ +-----------+ +-----------+ +---------+
-+ |
-+ |
-+ v
-+ +---------+
-+ | |
-+ | uart |
-+ | |
-+ +---------+
-+*/
-+\f
-+
-+/*****************************************************************************
-+ Section A - Include Files
-+*****************************************************************************/
-+
-+#include <rtems.h>
-+#include <bsp.h>
-+#include <rtems/bspIo.h>
-+#include <stdio.h>
-+#include <rtems/libio.h>
-+#include <libchip/serial.h>
-+#include <libchip/sersupp.h>
-+#include "sci.h"
-+//#include "../misc/include/cpu332.h"
-+\f
-+
-+/*****************************************************************************
-+ Section B - Manifest Constants
-+*****************************************************************************/
-+
-+#define SCI_MINOR 0 // minor device number
-+
-+// IMPORTANT - if the device driver api is opened, it means the sci is being
-+// used for direct hardware access, so other users (like termios) get ignored
-+
-+#define DRIVER_CLOSED 0 // the device driver api is closed
-+#define DRIVER_OPENED 1 // the device driver api is opened
-+
-+// system clock definitions, i dont have documentation on this...
-+
-+#if 0 // Not needed, this is provided in mrm332.h
-+#define XTAL 32768.0 // crystal frequency in Hz
-+#define NUMB_W 0 // system clock parameters
-+#define NUMB_X 1
-+//efine NUMB_Y 0x38 // for 14.942 Mhz
-+#define NUMB_Y 0x3F // for 16.777 Mhz
-+
-+#define SYS_CLOCK (XTAL * 4.0 * (NUMB_Y+1) * (1 << (2 * NUMB_W + NUMB_X)))
-+
-+#endif
-+\f
-+
-+/*****************************************************************************
-+ Section C - External Data
-+*****************************************************************************/
-+
-+\f
-+
-+/*****************************************************************************
-+ Section D - External Functions
-+*****************************************************************************/
-+
-+\f
-+
-+/*****************************************************************************
-+ Section E - Local Functions
-+*****************************************************************************/
-+
-+void SCI_output_char(char c);
-+
-+rtems_isr SciIsr( rtems_vector_number vector ); // interrupt handler
-+
-+const rtems_termios_callbacks * SciGetTermiosHandlers( int32_t polled );
-+
-+rtems_device_driver SciInitialize (); // device driver api
-+rtems_device_driver SciOpen (); // device driver api
-+rtems_device_driver SciClose (); // device driver api
-+rtems_device_driver SciRead (); // device driver api
-+rtems_device_driver SciWrite (); // device driver api
-+rtems_device_driver SciControl (); // device driver api
-+
-+int32_t SciInterruptOpen(); // termios api
-+int32_t SciInterruptClose(); // termios api
-+int32_t SciInterruptWrite(); // termios api
-+
-+int32_t SciSetAttributes(); // termios api
-+
-+int32_t SciPolledOpen(); // termios api
-+int32_t SciPolledClose(); // termios api
-+int32_t SciPolledRead(); // termios api
-+int32_t SciPolledWrite(); // termios api
-+
-+static void SciSetBaud(uint32_t rate); // hardware routine
-+static void SciSetDataBits(uint16_t bits); // hardware routine
-+static void SciSetParity(uint16_t parity); // hardware routine
-+
-+static void inline SciDisableAllInterrupts( void ); // hardware routine
-+static void inline SciDisableTransmitInterrupts( void );// hardware routine
-+static void inline SciDisableReceiveInterrupts( void ); // hardware routine
-+
-+static void inline SciEnableTransmitInterrupts( void ); // hardware routine
-+static void inline SciEnableReceiveInterrupts( void ); // hardware routine
-+
-+static void inline SciDisableReceiver( void ); // hardware routine
-+static void inline SciDisableTransmitter( void ); // hardware routine
-+
-+static void inline SciEnableReceiver( void ); // hardware routine
-+static void inline SciEnableTransmitter( void ); // hardware routine
-+
-+void SciWriteCharWait ( uint8_t); // hardware routine
-+void SciWriteCharNoWait( uint8_t); // hardware routine
-+
-+uint8_t inline SciCharAvailable( void ); // hardware routine
-+
-+uint8_t inline SciReadCharWait( void ); // hardware routine
-+uint8_t inline SciReadCharNoWait( void ); // hardware routine
-+
-+void SciSendBreak( void ); // test routine
-+
-+static int8_t SciRcvBufGetChar(); // circular rcv buf
-+static void SciRcvBufPutChar( uint8_t); // circular rcv buf
-+//atic void SciRcvBufFlush( void ); // circular rcv buf
-+
-+void SciUnitTest(); // test routine
-+void SciPrintStats(); // test routine
-+\f
-+
-+/*****************************************************************************
-+ Section F - Local Variables
-+*****************************************************************************/
-+
-+static struct rtems_termios_tty *SciTermioTty;
-+
-+static uint8_t SciInited = 0; // has the driver been inited
-+
-+static uint8_t SciOpened; // has the driver been opened
-+
-+static uint8_t SciMajor; // major device number
-+
-+static uint16_t SciBaud; // current value in baud register
-+
-+static uint32_t SciBytesIn = 0; // bytes received
-+static uint32_t SciBytesOut = 0; // bytes transmitted
-+
-+static uint32_t SciErrorsParity = 0; // error counter
-+static uint32_t SciErrorsNoise = 0; // error counter
-+static uint32_t SciErrorsFraming = 0; // error counter
-+static uint32_t SciErrorsOverrun = 0; // error counter
-+
-+#if defined(CONSOLE_SCI)
-+
-+// this is what rtems printk uses to do polling based output
-+
-+BSP_output_char_function_type BSP_output_char = SCI_output_char;
-+BSP_polling_getchar_function_type BSP_poll_char = NULL;
-+
-+#endif
-+
-+// cvs id string so you can use the unix ident command on the object
-+
-+#ifdef ID_STRINGS
-+static const char SciIdent[]="$Id: sci.c,v 1.10 2005/01/05 18:12:35 ralf Exp $";
-+#endif
-+\f
-+
-+/*****************************************************************************
-+ Section G - A circular buffer for rcv chars when the driver interface is used.
-+*****************************************************************************/
-+
-+// it is trivial to wrap your buffer pointers when size is a power of two
-+
-+#define SCI_RCV_BUF_SIZE 256 // must be a power of 2 !!!
-+
-+// if someone opens the sci device using the device driver interface,
-+// then the receive data interrupt handler will put characters in this buffer
-+// instead of sending them up to the termios module for the console
-+
-+static uint8_t SciRcvBuffer[SCI_RCV_BUF_SIZE];
-+
-+static uint8_t SciRcvBufPutIndex = 0; // array index to put in next char
-+
-+static uint8_t SciRcvBufGetIndex = 0; // array index to take out next char
-+
-+static uint16_t SciRcvBufCount = 0; // how many bytes are in the buffer
-+
-+\f
-+
-+/*****************************************************************************
-+ Section H - RTEMS termios callbacks for the interrupt version of the driver
-+*****************************************************************************/
-+
-+static const rtems_termios_callbacks SciInterruptCallbacks =
-+{
-+ SciInterruptOpen, // first open
-+ SciInterruptClose, // last close
-+ NULL, // polled read (not required)
-+ SciInterruptWrite, // write
-+ SciSetAttributes, // set attributes
-+ NULL, // stop remote xmit
-+ NULL, // start remote xmit
-+ TRUE // output uses interrupts
-+};
-+
-+/*****************************************************************************
-+ Section I - RTEMS termios callbacks for the polled version of the driver
-+*****************************************************************************/
-+
-+static const rtems_termios_callbacks SciPolledCallbacks =
-+{
-+ SciPolledOpen, // first open
-+ SciPolledClose, // last close
-+ SciPolledRead, // polled read
-+ SciPolledWrite, // write
-+ SciSetAttributes, // set attributes
-+ NULL, // stop remote xmit
-+ NULL, // start remote xmit
-+ FALSE // output uses interrupts
-+};
-+\f
-+
-+/////////////////////////////////////////////////////////////////////////////
-+//
-+// SECTION 0
-+// MISCELLANEOUS ROUTINES
-+//
-+/////////////////////////////////////////////////////////////////////////////
-+
-+/****************************************************************************
-+* Func: SCI_output_char
-+* Desc: used by rtems printk function to send a char to the uart
-+* Inputs: the character to transmit
-+* Outputs: none
-+* Errors: none
-+* Scope: public
-+****************************************************************************/
-+
-+void SCI_output_char(char c)
-+{
-+// ( minor device number, pointer to the character, length )
-+
-+ SciPolledWrite( SCI_MINOR, &c, 1);
-+
-+ return;
-+}
-+\f
-+
-+/****************************************************************************
-+* Func: SciGetTermiosHandlers
-+* Desc: returns a pointer to the table of serial io functions
-+* this is called from console_open with polled set to false
-+* Inputs: flag indicating whether we want polled or interrupt driven io
-+* Outputs: pointer to function table
-+* Errors: none
-+* Scope: public
-+****************************************************************************/
-+
-+const rtems_termios_callbacks * SciGetTermiosHandlers( int32_t polled )
-+{
-+ if ( polled )
-+ {
-+ return &SciPolledCallbacks; // polling based
-+ }
-+ else
-+ {
-+ return &SciInterruptCallbacks; // interrupt driven
-+ }
-+}
-+\f
-+
-+/****************************************************************************
-+* Func: SciIsr
-+* Desc: interrupt handler for serial communications interface
-+* Inputs: vector number - unused
-+* Outputs: none
-+* Errors: none
-+* Scope: public API
-+****************************************************************************/
-+
-+rtems_isr SciIsr( rtems_vector_number vector )
-+{
-+ uint8_t ch;
-+
-+ if ( (*SCSR) & SCI_ERROR_PARITY ) SciErrorsParity ++;
-+ if ( (*SCSR) & SCI_ERROR_FRAMING ) SciErrorsFraming ++;
-+ if ( (*SCSR) & SCI_ERROR_NOISE ) SciErrorsNoise ++;
-+ if ( (*SCSR) & SCI_ERROR_OVERRUN ) SciErrorsOverrun ++;
-+
-+ // see if it was a transmit interrupt
-+
-+ if ( (*SCSR) & SCI_XMTR_AVAILABLE ) // data reg empty, xmt complete
-+ {
-+ SciDisableTransmitInterrupts();
-+
-+ // tell termios module that the charcter was sent
-+ // he will call us later to transmit more if there are any
-+
-+ if (rtems_termios_dequeue_characters( SciTermioTty, 1 ))
-+ {
-+ // there are more bytes to transmit so enable TX interrupt
-+
-+ SciEnableTransmitInterrupts();
-+ }
-+ }
-+
-+ // see if it was a receive interrupt
-+ // on the sci uart we just get one character per interrupt
-+
-+ while ( SciCharAvailable() ) // char in data register?
-+ {
-+ ch = SciReadCharNoWait(); // get the char from the uart
-+
-+ // IMPORTANT!!!
-+ // either send it to the termios module or keep it locally
-+
-+ if ( SciOpened == DRIVER_OPENED ) // the driver is open
-+ {
-+ SciRcvBufPutChar(ch); // keep it locally
-+ }
-+ else // put in termios buffer
-+ {
-+ rtems_termios_enqueue_raw_characters( SciTermioTty, &ch, 1 );
-+ }
-+
-+ *SCSR &= SCI_CLEAR_RX_INT; // clear the interrupt
-+ }
-+}
-+\f
-+
-+/////////////////////////////////////////////////////////////////////////////
-+//
-+// SECTION 1
-+// ROUTINES TO MANIPULATE THE CIRCULAR BUFFER
-+//
-+/////////////////////////////////////////////////////////////////////////////
-+
-+/****************************************************************************
-+* Func: SciRcvBufGetChar
-+* Desc: read a character from the circular buffer
-+* make sure there is data before you call this!
-+* Inputs: none
-+* Outputs: the character or -1
-+* Errors: none
-+* Scope: private
-+****************************************************************************/
-+
-+static int8_t SciRcvBufGetChar()
-+{
-+ rtems_interrupt_level level;
-+ uint8_t ch;
-+
-+ if ( SciRcvBufCount == 0 )
-+ {
-+ rtems_fatal_error_occurred(0xDEAD); // check the count first!
-+ }
-+
-+ rtems_interrupt_disable( level ); // disable interrupts
-+
-+ ch = SciRcvBuffer[SciRcvBufGetIndex]; // get next byte
-+
-+ SciRcvBufGetIndex++; // bump the index
-+
-+ SciRcvBufGetIndex &= SCI_RCV_BUF_SIZE - 1; // and wrap it
-+
-+ SciRcvBufCount--; // decrement counter
-+
-+ rtems_interrupt_enable( level ); // restore interrupts
-+
-+ return ch; // return the char
-+}
-+\f
-+
-+/****************************************************************************
-+* Func: SciRcvBufPutChar
-+* Desc: put a character into the rcv data circular buffer
-+* Inputs: the character
-+* Outputs: none
-+* Errors: none
-+* Scope: private
-+****************************************************************************/
-+
-+static void SciRcvBufPutChar( uint8_t ch )
-+{
-+ rtems_interrupt_level level;
-+
-+ if ( SciRcvBufCount == SCI_RCV_BUF_SIZE ) // is there room?
-+ {
-+ return; // no, throw it away
-+ }
-+
-+ rtems_interrupt_disable( level ); // disable interrupts
-+
-+ SciRcvBuffer[SciRcvBufPutIndex] = ch; // put it in the buf
-+
-+ SciRcvBufPutIndex++; // bump the index
-+
-+ SciRcvBufPutIndex &= SCI_RCV_BUF_SIZE - 1; // and wrap it
-+
-+ SciRcvBufCount++; // increment counter
-+
-+ rtems_interrupt_enable( level ); // restore interrupts
-+
-+ return; // return
-+}
-+\f
-+
-+/****************************************************************************
-+* Func: SciRcvBufFlush
-+* Desc: completely reset and clear the rcv buffer
-+* Inputs: none
-+* Outputs: none
-+* Errors: none
-+* Scope: private
-+****************************************************************************/
-+
-+#if 0 // prevents compiler warning
-+static void SciRcvBufFlush( void )
-+{
-+ rtems_interrupt_level level;
-+
-+ rtems_interrupt_disable( level ); // disable interrupts
-+
-+ memset( SciRcvBuffer, 0, sizeof(SciRcvBuffer) );
-+
-+ SciRcvBufPutIndex = 0; // clear
-+
-+ SciRcvBufGetIndex = 0; // clear
-+
-+ SciRcvBufCount = 0; // clear
-+
-+ rtems_interrupt_enable( level ); // restore interrupts
-+
-+ return; // return
-+}
-+#endif
-+\f
-+
-+/////////////////////////////////////////////////////////////////////////////
-+//
-+// SECTION 2
-+// INTERRUPT BASED ENTRY POINTS FOR THE TERMIOS MODULE
-+//
-+/////////////////////////////////////////////////////////////////////////////
-+
-+/****************************************************************************
-+* Func: SciInterruptOpen
-+* Desc: open routine for the interrupt based device driver
-+* Default state is 9600 baud, 8 bits, No parity, and 1 stop bit. ??
-+**CHANGED** Default baud rate is now 19200, 8N1
-+* called from rtems_termios_open which is called from console_open
-+* Inputs: major - device number
-+* minor - device number
-+* args - points to terminal info
-+* Outputs: success/fail
-+* Errors: none
-+* Scope: public API
-+****************************************************************************/
-+
-+int32_t SciInterruptOpen(
-+ int32_t major,
-+ int32_t minor,
-+ void *arg
-+)
-+{
-+ rtems_libio_open_close_args_t * args = arg;
-+ rtems_isr_entry old_vector;
-+
-+ if ( minor != SCI_MINOR ) // check minor device num
-+ {
-+ return -1;
-+ }
-+
-+ if ( !args ) // must have args
-+ {
-+ return -1;
-+ }
-+
-+ SciTermioTty = args->iop->data1; // save address of struct
-+
-+ SciDisableAllInterrupts(); // turn off sci interrupts
-+
-+ // THIS IS ACTUALLY A BAD THING - SETTING LINE PARAMETERS HERE
-+ // IT SHOULD BE DONE THROUGH TCSETATTR() WHEN THE CONSOLE IS OPENED!!!
-+
-+// SciSetBaud(115200); // set the baud rate
-+// SciSetBaud( 57600); // set the baud rate
-+// SciSetBaud( 38400); // set the baud rate
-+SciSetBaud( 19200); // set the baud rate
-+// SciSetBaud( 9600); // set the baud rate
-+
-+ SciSetParity(SCI_PARITY_NONE); // set parity to none
-+
-+ SciSetDataBits(SCI_8_DATA_BITS); // set data bits to 8
-+
-+ // Install our interrupt handler into RTEMS, where does 66 come from?
-+
-+ rtems_interrupt_catch( SciIsr, 66, &old_vector );
-+
-+ *QIVR = 66;
-+ *QIVR &= 0xf8;
-+ *QILR |= 0x06 & 0x07;
-+
-+ SciEnableTransmitter(); // enable the transmitter
-+
-+ SciEnableReceiver(); // enable the receiver
-+
-+ SciEnableReceiveInterrupts(); // enable rcv interrupts
-+
-+ return RTEMS_SUCCESSFUL;
-+}
-+\f
-+
-+/****************************************************************************
-+* Func: SciInterruptClose
-+* Desc: close routine called by the termios module
-+* Inputs: major - device number
-+* minor - device number
-+* args - unused
-+* Outputs: success/fail
-+* Errors: none
-+* Scope: public - termio entry point
-+****************************************************************************/
-+
-+int32_t SciInterruptClose(
-+ int32_t major,
-+ int32_t minor,
-+ void *arg
-+)
-+{
-+ SciDisableAllInterrupts();
-+
-+ return RTEMS_SUCCESSFUL;
-+}
-+\f
-+
-+/****************************************************************************
-+* Func: SciInterruptWrite
-+* Desc: writes data to the uart using transmit interrupts
-+* Inputs: minor - device number
-+* buf - points to the data
-+* len - number of bytes to send
-+* Outputs: success/fail
-+* Errors: none
-+* Scope: public API
-+****************************************************************************/
-+
-+int32_t SciInterruptWrite(
-+ int32_t minor,
-+ const char *buf,
-+ int32_t len
-+)
-+{
-+ // We are using interrupt driven output so termios only sends us
-+ // one character at a time. The sci does not have a fifo.
-+
-+ if ( !len ) // no data?
-+ {
-+ return 0; // return error
-+ }
-+
-+ if ( minor != SCI_MINOR ) // check the minor dev num
-+ {
-+ return 0; // return error
-+ }
-+
-+ if ( SciOpened == DRIVER_OPENED ) // is the driver api open?
-+ {
-+ return 1; // yep, throw this away
-+ }
-+
-+ SciWriteCharNoWait(*buf); // try to send a char
-+
-+ *SCSR &= SCI_CLEAR_TDRE; // clear tx data reg empty flag
-+
-+ SciEnableTransmitInterrupts(); // enable the tx interrupt
-+
-+ return 1; // return success
-+}
-+\f
-+
-+/****************************************************************************
-+* Func: SciSetAttributes
-+* Desc: setup the uart based on the termios modules requests
-+* Inputs: minor - device number
-+* t - pointer to the termios info struct
-+* Outputs: none
-+* Errors: none
-+* Scope: public API
-+****************************************************************************/
-+
-+int32_t SciSetAttributes(
-+ int32_t minor,
-+ const struct termios *t
-+)
-+{
-+ uint32_t baud_requested;
-+ uint32_t sci_rate = 0;
-+ uint16_t sci_parity = 0;
-+ uint16_t sci_databits = 0;
-+
-+ if ( minor != SCI_MINOR ) // check the minor dev num
-+ {
-+ return -1; // return error
-+ }
-+
-+ // if you look closely you will see this is the only thing we use
-+ // set the baud rate
-+
-+ baud_requested = t->c_cflag & CBAUD; // baud rate
-+
-+ if (!baud_requested)
-+ {
-+// baud_requested = B9600; // default to 9600 baud
-+ baud_requested = B19200; // default to 19200 baud
-+ }
-+
-+ sci_rate = termios_baud_to_number( baud_requested );
-+
-+ // parity error detection
-+
-+ if (t->c_cflag & PARENB) // enable parity detection?
-+ {
-+ if (t->c_cflag & PARODD)
-+ {
-+ sci_parity = SCI_PARITY_ODD; // select odd parity
-+ }
-+ else
-+ {
-+ sci_parity = SCI_PARITY_EVEN; // select even parity
-+ }
-+ }
-+ else
-+ {
-+ sci_parity = SCI_PARITY_NONE; // no parity, most common
-+ }
-+
-+ // set the number of data bits, 8 is most common
-+
-+ if (t->c_cflag & CSIZE) // was it specified?
-+ {
-+ switch (t->c_cflag & CSIZE)
-+ {
-+ case CS8: sci_databits = SCI_8_DATA_BITS; break;
-+ default : sci_databits = SCI_9_DATA_BITS; break;
-+ }
-+ }
-+ else
-+ {
-+ sci_databits = SCI_8_DATA_BITS; // default to 8 data bits
-+ }
-+
-+ // the number of stop bits; always 1 for SCI
-+
-+ if (t->c_cflag & CSTOPB)
-+ {
-+ // do nothing
-+ }
-+
-+ // setup the hardware with these serial port parameters
-+
-+ SciSetBaud(sci_rate); // set the baud rate
-+
-+ SciSetParity(sci_parity); // set the parity type
-+
-+ SciSetDataBits(sci_databits); // set the data bits
-+
-+ return RTEMS_SUCCESSFUL;
-+}
-+\f
-+
-+/////////////////////////////////////////////////////////////////////////////
-+//
-+// SECTION 3
-+// POLLING BASED ENTRY POINTS FOR THE TERMIOS MODULE
-+//
-+/////////////////////////////////////////////////////////////////////////////
-+
-+/****************************************************************************
-+* Func: SciPolledOpen
-+* Desc: open routine for the polled i/o version of the driver
-+* called from rtems_termios_open which is called from console_open
-+* Inputs: major - device number
-+* minor - device number
-+* args - points to terminal info struct
-+* Outputs: success/fail
-+* Errors: none
-+* Scope: public - termios entry point
-+****************************************************************************/
-+
-+int32_t SciPolledOpen(
-+ int32_t major,
-+ int32_t minor,
-+ void *arg
-+)
-+{
-+ rtems_libio_open_close_args_t * args = arg;
-+
-+ if ( minor != SCI_MINOR ) // check minor device num
-+ {
-+ return -1;
-+ }
-+
-+ if ( !args ) // must have args
-+ {
-+ return -1;
-+ }
-+
-+ SciTermioTty = args->iop->data1; // Store tty pointer
-+
-+ SciDisableAllInterrupts(); // don't generate interrupts
-+
-+ // THIS IS ACTUALLY A BAD THING - SETTING LINE PARAMETERS HERE
-+ // IT SHOULD BE DONE THROUGH TCSETATTR() WHEN THE CONSOLE IS OPENED!!!
-+
-+// SciSetBaud(115200); // set the baud rate
-+// SciSetBaud( 57600); // set the baud rate
-+// SciSetBaud( 38400); // set the baud rate
-+ SciSetBaud( 19200); // set the baud rate
-+// SciSetBaud( 9600); // set the baud rate
-+
-+ SciSetParity(SCI_PARITY_NONE); // set no parity
-+
-+ SciSetDataBits(SCI_8_DATA_BITS); // set 8 data bits
-+
-+ SciEnableTransmitter(); // enable the xmitter
-+
-+ SciEnableReceiver(); // enable the rcvr
-+
-+ return RTEMS_SUCCESSFUL;
-+}
-+\f
-+
-+/****************************************************************************
-+* Func: SciPolledClose
-+* Desc: close routine for the device driver, same for both
-+* Inputs: major - device number
-+* minor - device number
-+* args - unused
-+* Outputs: success/fail
-+* Errors: none
-+* Scope: public termios API
-+****************************************************************************/
-+
-+int32_t SciPolledClose(
-+ int32_t major,
-+ int32_t minor,
-+ void *arg
-+)
-+{
-+ SciDisableAllInterrupts();
-+
-+ return RTEMS_SUCCESSFUL;
-+}
-+\f
-+
-+/****************************************************************************
-+* Func: SciPolledRead
-+* Desc: polling based read routine for the uart
-+* Inputs: minor - device number
-+* Outputs: error or the character read
-+* Errors: none
-+* Scope: public API
-+****************************************************************************/
-+
-+int32_t SciPolledRead(
-+ int32_t minor
-+)
-+{
-+ if ( minor != SCI_MINOR ) // check the minor dev num
-+ {
-+ return -1; // return error
-+ }
-+
-+ if ( SciCharAvailable() ) // if a char is available
-+ {
-+ return SciReadCharNoWait(); // read the rx data register
-+ }
-+
-+ return -1; // return error
-+}
-+\f
-+
-+/****************************************************************************
-+* Func: SciPolledWrite
-+* Desc: writes out characters in polled mode, waiting for the uart
-+* check in console_open, but we only seem to use interrupt mode
-+* Inputs: minor - device number
-+* buf - points to the data
-+* len - how many bytes
-+* Outputs: error or number of bytes written
-+* Errors: none
-+* Scope: public termios API
-+****************************************************************************/
-+
-+int32_t SciPolledWrite(
-+ int32_t minor,
-+ const char *buf,
-+ int32_t len
-+)
-+{
-+ int32_t written = 0;
-+
-+ if ( minor != SCI_MINOR ) // check minor device num
-+ {
-+ return -1;
-+ }
-+
-+ if ( SciOpened == DRIVER_OPENED ) // is the driver api open?
-+ {
-+ return -1; // toss the data
-+ }
-+
-+ // send each byte in the string out the port
-+
-+ while ( written < len )
-+ {
-+ SciWriteCharWait(*buf++); // send a byte
-+
-+ written++; // increment counter
-+ }
-+
-+ return written; // return count
-+}
-+\f
-+
-+/////////////////////////////////////////////////////////////////////////////
-+//
-+// SECTION 4
-+// DEVICE DRIVER PUBLIC API ENTRY POINTS
-+//
-+/////////////////////////////////////////////////////////////////////////////
-+
-+/****************************************************************************
-+* Func: SciInit
-+* Desc: Initialize the lasers device driver and hardware
-+* Inputs: major - the major device number which is assigned by rtems
-+* minor - the minor device number which is undefined at this point
-+* arg - ?????
-+* Outputs: RTEMS_SUCCESSFUL
-+* Errors: None.
-+* Scope: public API
-+****************************************************************************/
-+
-+rtems_device_driver SciInitialize (
-+ rtems_device_major_number major,
-+ rtems_device_minor_number minor,
-+ void * arg
-+)
-+{
-+// rtems_status_code status;
-+
-+//printk("%s\r\n", __FUNCTION__);
-+
-+ // register the SCI device name for termios console i/o
-+ // this is done over in console.c which doesn't seem exactly right
-+ // but there were problems doing it here...
-+
-+// status = rtems_io_register_name( "/dev/sci", major, 0 );
-+
-+// if (status != RTEMS_SUCCESSFUL)
-+// rtems_fatal_error_occurred(status);
-+
-+ SciMajor = major; // save the rtems major number
-+
-+ SciOpened = DRIVER_CLOSED; // initial state is closed
-+
-+ // if you have an interrupt handler, install it here
-+
-+ SciInited = 1; // set the inited flag
-+
-+ return RTEMS_SUCCESSFUL;
-+}
-+\f
-+
-+/****************************************************************************
-+* Func: SciOpen
-+* Desc: device driver open routine
-+* you must open a device before you can anything else
-+* only one process can have the device opened at a time
-+* you could look at the task id to restrict access if you want
-+* Inputs: major - the major device number assigned by rtems
-+* minor - the minor device number assigned by us
-+* arg - ?????
-+* Outputs: see below
-+* Errors: none
-+* Scope: public API
-+****************************************************************************/
-+
-+rtems_device_driver SciOpen (
-+ rtems_device_major_number major,
-+ rtems_device_minor_number minor,
-+ void * arg
-+)
-+{
-+//printk("%s major=%d minor=%d\r\n", __FUNCTION__,major,minor);
-+
-+ if (SciInited == 0) // must be initialized first!
-+ {
-+ return RTEMS_NOT_CONFIGURED;
-+ }
-+
-+ if (minor != SCI_MINOR)
-+ {
-+ return RTEMS_INVALID_NAME; // verify minor number
-+ }
-+
-+ if (SciOpened == DRIVER_OPENED)
-+ {
-+ return RTEMS_RESOURCE_IN_USE; // already opened!
-+ }
-+
-+ SciOpened = DRIVER_OPENED; // set the opened flag
-+
-+ return RTEMS_SUCCESSFUL;
-+}
-+\f
-+
-+/****************************************************************************
-+* Func: SciClose
-+* Desc: device driver close routine
-+* the device must be opened before you can close it
-+* the device must be closed before someone (else) can open it
-+* Inputs: major - the major device number
-+* minor - the minor device number
-+* arg - ?????
-+* Outputs: see below
-+* Errors: none
-+* Scope: public API
-+****************************************************************************/
-+
-+rtems_device_driver SciClose (
-+ rtems_device_major_number major,
-+ rtems_device_minor_number minor,
-+ void * arg
-+)
-+{
-+//printk("%s major=%d minor=%d\r\n", __FUNCTION__,major,minor);
-+
-+ if (minor != SCI_MINOR)
-+ {
-+ return RTEMS_INVALID_NAME; // check the minor number
-+ }
-+
-+ if (SciOpened != DRIVER_OPENED)
-+ {
-+ return RTEMS_INCORRECT_STATE; // must be opened first
-+ }
-+
-+ SciOpened = DRIVER_CLOSED; // set the flag
-+
-+ return RTEMS_SUCCESSFUL;
-+}
-+\f
-+
-+/****************************************************************************
-+* Func: SciRead
-+* Desc: device driver read routine
-+* this function is not meaningful for the laser devices
-+* Inputs: major - the major device number
-+* minor - the minor device number
-+* arg - read/write arguments
-+* Outputs: see below
-+* Errors: none
-+* Scope: public API
-+****************************************************************************/
-+
-+rtems_device_driver SciRead (
-+ rtems_device_major_number major,
-+ rtems_device_minor_number minor,
-+ void *arg
-+)
-+{
-+ rtems_libio_rw_args_t *rw_args; // ptr to argument struct
-+ uint8_t *buffer;
-+ uint16_t length;
-+
-+ rw_args = (rtems_libio_rw_args_t *) arg; // arguments to read()
-+
-+ if (minor != SCI_MINOR)
-+ {
-+ return RTEMS_INVALID_NAME; // check the minor number
-+ }
-+
-+ if (SciOpened == DRIVER_CLOSED)
-+ {
-+ return RTEMS_INCORRECT_STATE; // must be opened first
-+ }
-+
-+ buffer = rw_args->buffer; // points to user's buffer
-+
-+ length = rw_args->count; // how many bytes they want
-+
-+// *buffer = SciReadCharWait(); // wait for a character
-+
-+ // if there isn't a character available, wait until one shows up
-+ // or the timeout period expires, which ever happens first
-+
-+ if ( SciRcvBufCount == 0 ) // no chars
-+ {
-+ // wait for someone to wake me up...
-+ //rtems_task_wake_after(SciReadTimeout);
-+ }
-+
-+ if ( SciRcvBufCount ) // any characters locally?
-+ {
-+ *buffer = SciRcvBufGetChar(); // get the character
-+
-+ rw_args->bytes_moved = 1; // how many we actually read
-+ }
-+
-+ return RTEMS_SUCCESSFUL;
-+}
-+\f
-+
-+/****************************************************************************
-+* Func: SciWrite
-+* Desc: device driver write routine
-+* this function is not meaningful for the laser devices
-+* Inputs: major - the major device number
-+* minor - the minor device number
-+* arg - read/write arguments
-+* Outputs: see below
-+* Errors: non3
-+* Scope: public API
-+****************************************************************************/
-+
-+rtems_device_driver SciWrite (
-+ rtems_device_major_number major,
-+ rtems_device_minor_number minor,
-+ void * arg
-+)
-+{
-+ rtems_libio_rw_args_t *rw_args; // ptr to argument struct
-+ uint8_t *buffer;
-+ uint16_t length;
-+
-+ rw_args = (rtems_libio_rw_args_t *) arg;
-+
-+ if (minor != SCI_MINOR)
-+ {
-+ return RTEMS_INVALID_NAME; // check the minor number
-+ }
-+
-+ if (SciOpened == DRIVER_CLOSED)
-+ {
-+ return RTEMS_INCORRECT_STATE; // must be opened first
-+ }
-+
-+ buffer = (uint8_t*)rw_args->buffer; // points to data
-+
-+ length = rw_args->count; // how many bytes
-+
-+ while (length--)
-+ {
-+ SciWriteCharWait(*buffer++); // send the bytes out
-+ }
-+
-+ rw_args->bytes_moved = rw_args->count; // how many we wrote
-+
-+ return RTEMS_SUCCESSFUL;
-+}
-+\f
-+
-+/****************************************************************************
-+* Func: SciControl
-+* Desc: device driver control routine
-+* see below for an example of how to use the ioctl interface
-+* Inputs: major - the major device number
-+* minor - the minor device number
-+* arg - io control args
-+* Outputs: see below
-+* Errors: none
-+* Scope: public API
-+****************************************************************************/
-+
-+rtems_device_driver SciControl (
-+ rtems_device_major_number major,
-+ rtems_device_minor_number minor,
-+ void * arg
-+)
-+{
-+ rtems_libio_ioctl_args_t *args = arg; // rtems arg struct
-+ uint16_t command; // the cmd to execute
-+ uint16_t unused; // maybe later
-+ uint16_t *ptr; // ptr to user data
-+
-+//printk("%s major=%d minor=%d\r\n", __FUNCTION__,major,minor);
-+
-+ // do some sanity checking
-+
-+ if (minor != SCI_MINOR)
-+ {
-+ return RTEMS_INVALID_NAME; // check the minor number
-+ }
-+
-+ if (SciOpened == DRIVER_CLOSED)
-+ {
-+ return RTEMS_INCORRECT_STATE; // must be open first
-+ }
-+
-+ if (args == 0)
-+ {
-+ return RTEMS_INVALID_ADDRESS; // must have args
-+ }
-+
-+ args->ioctl_return = -1; // assume an error
-+
-+ command = args->command; // get the command
-+ ptr = args->buffer; // this is an address
-+ unused = *ptr; // brightness
-+
-+ if (command == SCI_SEND_BREAK) // process the command
-+ {
-+ SciSendBreak(); // send break char
-+ }
-+
-+ args->ioctl_return = 0; // return status
-+
-+ return RTEMS_SUCCESSFUL;
-+}
-+\f
-+
-+/////////////////////////////////////////////////////////////////////////////
-+//
-+// SECTION 5
-+// HARDWARE LEVEL ROUTINES
-+//
-+/////////////////////////////////////////////////////////////////////////////
-+
-+/****************************************************************************
-+* Func: SciSetBaud
-+* Desc: setup the uart based on the termios modules requests
-+* Inputs: baud rate
-+* Outputs: none
-+* Errors: none
-+* Scope: private
-+****************************************************************************/
-+
-+static void SciSetBaud(uint32_t rate)
-+{
-+ uint16_t value;
-+ uint16_t save_sccr1;
-+
-+// when you open the console you need to set the termio struct baud rate
-+// it has a default value of 9600, when someone calls tcsetattr it reverts!
-+
-+ SciBaud = rate; // save the rate
-+
-+ // calculate the register value as a float and convert to an int
-+ // set baud rate - you must define the system clock constant
-+ // see mrm332.h for an example
-+
-+ value = ( (uint16_t) ( SYS_CLOCK / rate / 32.0 + 0.5 ) & 0x1fff );
-+
-+ save_sccr1 = *SCCR1; // save register
-+
-+ // also turns off the xmtr and rcvr
-+
-+ *SCCR1 &= SCI_DISABLE_INT_ALL; // disable interrupts
-+
-+ *SCCR0 = value; // write the register
-+
-+ *SCCR1 = save_sccr1; // restore register
-+
-+ return;
-+}
-+\f
-+
-+/****************************************************************************
-+* Func: SciSetParity
-+* Desc: setup the uart based on the termios modules requests
-+* Inputs: parity
-+* Outputs: none
-+* Errors: none
-+* Scope: private
-+****************************************************************************/
-+
-+static void SciSetParity(uint16_t parity)
-+{
-+ uint16_t value;
-+
-+ value = *SCCR1; // get the register
-+
-+ if (parity == SCI_PARITY_ODD)
-+ {
-+ value |= SCI_PARITY_ENABLE; // parity enabled
-+ value |= SCI_PARITY_ODD; // parity odd
-+ }
-+
-+ else if (parity == SCI_PARITY_EVEN)
-+ {
-+ value |= SCI_PARITY_ENABLE; // parity enabled
-+ value &= ~SCI_PARITY_ODD; // parity even
-+ }
-+
-+ else if (parity == SCI_PARITY_NONE)
-+ {
-+ value &= ~SCI_PARITY_ENABLE; // disabled, most common
-+ }
-+
-+ /* else no changes */
-+
-+ *SCCR1 = value; // write the register
-+
-+ return;
-+}
-+\f
-+
-+/****************************************************************************
-+* Func: SciSetDataBits
-+* Desc: setup the uart based on the termios modules requests
-+* Inputs: data bits
-+* Outputs: none
-+* Errors: none
-+* Scope: private
-+****************************************************************************/
-+
-+static void SciSetDataBits(uint16_t bits)
-+{
-+ uint16_t value;
-+
-+ value = *SCCR1; // get the register
-+
-+ /* note - the parity setting affects the number of data bits */
-+
-+ if (bits == SCI_9_DATA_BITS)
-+ {
-+ value |= SCI_9_DATA_BITS; // 9 data bits
-+ }
-+
-+ else if (bits == SCI_8_DATA_BITS)
-+ {
-+ value &= SCI_8_DATA_BITS; // 8 data bits
-+ }
-+
-+ /* else no changes */
-+
-+ *SCCR1 = value; // write the register
-+
-+ return;
-+}
-+\f
-+
-+/****************************************************************************
-+* Func: SciDisableAllInterrupts
-+* Func: SciEnableTransmitInterrupts
-+* Func: SciEnableReceiveInterrupts
-+* Desc: handles generation of interrupts by the sci module
-+* Inputs: none
-+* Outputs: none
-+* Errors: none
-+* Scope: private
-+****************************************************************************/
-+
-+static void inline SciDisableAllInterrupts( void )
-+{
-+ // this also turns off the xmtr and rcvr
-+
-+ *SCCR1 &= SCI_DISABLE_INT_ALL;
-+}
-+
-+static void inline SciEnableReceiveInterrupts( void )
-+{
-+ *SCCR1 |= SCI_ENABLE_INT_RX;
-+}
-+
-+static void inline SciDisableReceiveInterrupts( void )
-+{
-+ *SCCR1 &= SCI_DISABLE_INT_RX;
-+}
-+
-+static void inline SciEnableTransmitInterrupts( void )
-+{
-+ *SCCR1 |= SCI_ENABLE_INT_TX;
-+}
-+
-+static void inline SciDisableTransmitInterrupts( void )
-+{
-+ *SCCR1 &= SCI_DISABLE_INT_TX;
-+}
-+\f
-+
-+/****************************************************************************
-+* Func: SciEnableTransmitter, SciDisableTransmitter
-+* Func: SciEnableReceiver, SciDisableReceiver
-+* Desc: turns the transmitter and receiver on and off
-+* Inputs: none
-+* Outputs: none
-+* Errors: none
-+* Scope: private
-+****************************************************************************/
-+
-+static void inline SciEnableTransmitter( void )
-+{
-+ *SCCR1 |= SCI_ENABLE_XMTR;
-+}
-+
-+static void inline SciDisableTransmitter( void )
-+{
-+ *SCCR1 &= SCI_DISABLE_XMTR;
-+}
-+
-+static void inline SciEnableReceiver( void )
-+{
-+ *SCCR1 |= SCI_ENABLE_RCVR;
-+}
-+
-+static void inline SciDisableReceiver( void )
-+{
-+ *SCCR1 &= SCI_DISABLE_RCVR;
-+}
-+\f
-+
-+/****************************************************************************
-+* Func: SciWriteCharWait
-+* Desc: wait for room in the fifo and then put a char in
-+* Inputs: a byte to send
-+* Outputs: none
-+* Errors: none
-+* Scope: public
-+****************************************************************************/
-+
-+void SciWriteCharWait(uint8_t c)
-+{
-+ // poll the fifo, waiting for room for another character
-+
-+ while ( ( *SCSR & SCI_XMTR_AVAILABLE ) == 0 )
-+ {
-+ /* Either we are writing to the fifo faster than
-+ * the uart can clock bytes out onto the cable,
-+ * or we are in flow control (actually no, we
-+ * are ignoring flow control from the other end).
-+ * In the first case, higher baud rates will help.
-+ */
-+ /* relinquish processor while waiting */
-+ rtems_task_wake_after(RTEMS_YIELD_PROCESSOR);
-+ }
-+
-+ *SCDR = c; // send the charcter
-+
-+ SciBytesOut++; // increment the counter
-+
-+ return;
-+}
-+
-+/****************************************************************************
-+* Func: SciWriteCharNoWait
-+* Desc: if no room in the fifo throw the char on the floor
-+* Inputs: a byte to send
-+* Outputs: none
-+* Errors: none
-+* Scope: public
-+****************************************************************************/
-+
-+void SciWriteCharNoWait(uint8_t c)
-+{
-+ if ( ( *SCSR & SCI_XMTR_AVAILABLE ) == 0 )
-+ {
-+ return; // no room, throw it away
-+ }
-+
-+ *SCDR = c; // put the char in the fifo
-+
-+ SciBytesOut++; // increment the counter
-+
-+ return;
-+}
-+\f
-+
-+/****************************************************************************
-+* Func: SciReadCharWait
-+* Desc: read a character, waiting for one to show up, if need be
-+* Inputs: none
-+* Outputs: a character
-+* Errors: none
-+* Scope: public
-+****************************************************************************/
-+
-+uint8_t inline SciReadCharWait( void )
-+{
-+ uint8_t ch;
-+
-+ while ( SciCharAvailable() == 0 ) // anything there?
-+ {
-+ /* relinquish processor while waiting */
-+ rtems_task_wake_after(RTEMS_YIELD_PROCESSOR);
-+ }
-+
-+ // if you have rcv ints enabled, then the isr will probably
-+ // get the character before you will unless you turn off ints
-+ // ie polling and ints don't mix that well
-+
-+ ch = *SCDR; // get the charcter
-+
-+ SciBytesIn++; // increment the counter
-+
-+ return ch; // return the char
-+}
-+
-+/****************************************************************************
-+* Func: SciReadCharNoWait
-+* Desc: try to get a char but dont wait for one
-+* Inputs: none
-+* Outputs: a character or -1 if none
-+* Errors: none
-+* Scope: public
-+****************************************************************************/
-+
-+uint8_t inline SciReadCharNoWait( void )
-+{
-+ uint8_t ch;
-+
-+ if ( SciCharAvailable() == 0 ) // anything there?
-+ return -1;
-+
-+ ch = *SCDR; // get the character
-+
-+ SciBytesIn++; // increment the count
-+
-+ return ch; // return the char
-+}
-+\f
-+
-+/****************************************************************************
-+* Func: SciCharAvailable
-+* Desc: is there a receive character in the data register
-+* Inputs: none
-+* Outputs: false if no char available, else true
-+* Errors: none
-+* Scope: public
-+****************************************************************************/
-+
-+uint8_t inline SciCharAvailable( void )
-+{
-+ return ( *SCSR & SCI_RCVR_READY ); // char in data register?
-+}
-+\f
-+
-+/****************************************************************************
-+* Func: SciSendBreak
-+* Desc: send 1 or tow breaks (all zero bits)
-+* Inputs: none
-+* Outputs: none
-+* Errors: none
-+* Scope: public
-+****************************************************************************/
-+
-+void SciSendBreak( void )
-+{
-+ // From the Motorola QSM reference manual -
-+
-+ // "if SBK is toggled by writing it first to a one and then immediately
-+ // to a zero (in less than one serial frame interval), the transmitter
-+ // sends only one or two break frames before reverting to mark (idle)
-+ // or before commencing to send more data"
-+
-+ *SCCR1 |= SCI_SEND_BREAK; // set the bit
-+
-+ *SCCR1 &= ~SCI_SEND_BREAK; // clear the bit
-+
-+ return;
-+}
-+\f
-+
-+/////////////////////////////////////////////////////////////////////////////
-+//
-+// SECTION 6
-+// TEST CODE
-+//
-+/////////////////////////////////////////////////////////////////////////////
-+
-+/****************************************************************************
-+* Func: SciUnitTest
-+* Desc: test the device driver
-+* Inputs: nothing
-+* Outputs: nothing
-+* Scope: public
-+****************************************************************************/
-+
-+#if 0
-+#define O_RDWR LIBIO_FLAGS_READ_WRITE // dont like this but...
-+
-+void SciUnitTest()
-+{
-+ uint8_t byte; // a character
-+ uint16_t fd; // file descriptor for device
-+ uint16_t result; // result of ioctl
-+
-+ fd = open("/dev/sci",O_RDWR); // open the device
-+
-+printk("SCI open fd=%d\r\n",fd);
-+
-+ result = write(fd, "abcd\r\n", 6); // send a string
-+
-+printk("SCI write result=%d\r\n",result);
-+
-+ result = read(fd, &byte, 1); // read a byte
-+
-+printk("SCI read result=%d,byte=%x\r\n",result,byte);
-+
-+ return;
-+}
-+#endif
-+\f
-+
-+/****************************************************************************
-+* Func: SciPrintStats
-+* Desc: print out some driver information
-+* Inputs: nothing
-+* Outputs: nothing
-+* Scope: public
-+****************************************************************************/
-+
-+void SciPrintStats ( void )
-+{
-+ printk("\r\n");
-+
-+ printk( "SYS_CLOCK is %2.6f Mhz\r\n\n", SYS_CLOCK / 1000000.0 );
-+
-+ printk( "Current baud rate is %d bps or %d cps\r\n\n", SciBaud, SciBaud / 10 );
-+
-+ printk( "SCI Uart chars in %8d\r\n", SciBytesIn );
-+ printk( "SCI Uart chars out %8d\r\n", SciBytesOut );
-+ printk( "SCI Uart framing errors %8d\r\n", SciErrorsFraming );
-+ printk( "SCI Uart parity errors %8d\r\n", SciErrorsParity );
-+ printk( "SCI Uart overrun errors %8d\r\n", SciErrorsOverrun );
-+ printk( "SCI Uart noise errors %8d\r\n", SciErrorsNoise );
-+
-+ return;
-+}
-Index: rtems/c/src/lib/libbsp/m68k/mo376/startup/bspstart.c
-===================================================================
---- /dev/null
-+++ rtems/c/src/lib/libbsp/m68k/mo376/startup/bspstart.c
-@@ -0,0 +1,82 @@
-+/*
-+ * This routine starts the application. It includes application,
-+ * board, and monitor specific initialization and configuration.
-+ * The generic CPU dependent initialization has been performed
-+ * before this routine is invoked.
-+ *
-+ * COPYRIGHT (c) 1989-1999.
-+ * On-Line Applications Research Corporation (OAR).
-+ *
-+ * The license and distribution terms for this file may be
-+ * found in the file LICENSE in this distribution or at
-+ * http://www.rtems.com/license/LICENSE.
-+ *
-+ * $Id: bspstart.c,v 1.7 2004/04/21 10:42:52 ralf Exp $
-+ */
-+
-+#include <bsp.h>
-+#include <rtems/libio.h>
-+
-+#include <string.h>
-+
-+/*
-+ * The original table from the application and our copy of it with
-+ * some changes.
-+ */
-+
-+extern rtems_configuration_table Configuration;
-+rtems_configuration_table BSP_Configuration;
-+
-+rtems_cpu_table Cpu_table;
-+
-+char *rtems_progname;
-+
-+/*
-+ * Use the shared implementations of the following routines
-+ */
-+
-+void bsp_postdriver_hook(void);
-+void bsp_libc_init( void *, uint32_t, int );
-+void bsp_pretasking_hook(void); /* m68k version */
-+
-+/*
-+ * Call Spurious_Initialize in bsp_predriver_hook because
-+ * bsp_predriver_hook is call after the _ISR_Vector_Table allocation
-+ */
-+
-+void bsp_predriver_hook(void)
-+{
-+ void Spurious_Initialize();
-+ Spurious_Initialize();
-+}
-+
-+/*
-+ * bsp_start
-+ *
-+ * This routine does the bulk of the system initialization.
-+ */
-+
-+void bsp_start( void )
-+{
-+ void *vbr;
-+ extern void *_WorkspaceBase;
-+ extern void *_RamSize;
-+ extern unsigned long _M68k_Ramsize;
-+
-+ _M68k_Ramsize = (unsigned long)&_RamSize; /* RAM size set in linker script */
-+
-+ /*
-+ * we only use a hook to get the C library initialized.
-+ */
-+
-+ Cpu_table.pretasking_hook = bsp_pretasking_hook;
-+ Cpu_table.predriver_hook = bsp_predriver_hook;
-+ Cpu_table.postdriver_hook = bsp_postdriver_hook;
-+
-+ m68k_get_vbr( vbr );
-+ Cpu_table.interrupt_vector_table = vbr;
-+
-+ BSP_Configuration.work_space_start = (void *) &_WorkspaceBase;
-+
-+ /* Clock_exit is done as an atexit() function */
-+}
-Index: rtems/c/src/lib/libbsp/m68k/mo376/startup/start_c.c
-===================================================================
---- /dev/null
-+++ rtems/c/src/lib/libbsp/m68k/mo376/startup/start_c.c
-@@ -0,0 +1,125 @@
-+/*
-+ * $Id
-+ */
-+
-+#include <mrm332.h>
-+#include <rtems/m68k/sim.h>
-+#define __START_C__
-+#include "bsp.h"
-+
-+m68k_isr_entry M68Kvec[256];
-+m68k_isr_entry vectors[256];
-+char * const __argv[]= {"main", ""};
-+
-+void boot_card(int argc, char * const argv[]);
-+
-+/*
-+ * This prototype really should have the noreturn attribute but
-+ * that causes a warning. Not sure how to fix that.
-+ */
-+/* void dumby_start () __attribute__ ((noreturn)); */
-+void start_c ();
-+
-+void start_c() {
-+
-+ /* Synthesizer Control Register */
-+ /* see section(s) 4.8 */
-+ /* end include in ram_init.S */
-+ *SYNCR = (unsigned short int)
-+ ( SAM(MRM_W,15,VCO) | SAM(0x0,14,PRESCALE) | SAM(MRM_Y,8,COUNTER) );
-+ while (! (*SYNCR & SLOCK)); /* protect from clock overshoot */
-+ /* include in ram_init.S */
-+ *SYNCR = (unsigned short int)
-+ ( SAM(MRM_W,15,VCO) | SAM(MRM_X,14,PRESCALE) | SAM(MRM_Y,8,COUNTER) );
-+
-+ /* System Protection Control Register */
-+ /* !!! can only write to once after reset !!! */
-+ /* see section 3.8.4 of the SIM Reference Manual */
-+ *SYPCR = (unsigned char)( HME | BME );
-+
-+ /* Periodic Interrupr Control Register */
-+ /* see section 3.8.2 of the SIM Reference Manual */
-+ *PICR = (unsigned short int)
-+ ( SAM(0,8,PIRQL) | SAM(MRM_PIV,0,PIV) );
-+ /* ^^^ zero disables interrupt, don't enable here or ram_init will
-+ be wrong. It's enabled below. */
-+
-+ /* Periodic Interrupt Timer Register */
-+ /* see section 3.8.3 of the SIM Reference Manual */
-+ *PITR = (unsigned short int)( SAM(0x09,0,PITM) );
-+ /* 1.098mS interrupt, assuming 32.768 KHz input clock */
-+
-+ /* Port C Data */
-+ /* load values before enabled */
-+ *PORTC = (unsigned char) 0x0;
-+
-+ /* Port E and F Data Register */
-+ /* see section 9 of the SIM Reference Manual */
-+ *PORTE0 = (unsigned char) 0;
-+ *PORTF0 = (unsigned char) 0;
-+
-+ /* Port E and F Data Direction Register */
-+ /* see section 9 of the SIM Reference Manual */
-+ *DDRE = (unsigned char) 0xff;
-+ *DDRF = (unsigned char) 0xfd;
-+
-+ /* Port E and F Pin Assignment Register */
-+ /* see section 9 of the SIM Reference Manual */
-+ *PEPAR = (unsigned char) 0;
-+ *PFPAR = (unsigned char) 0;
-+
-+ /* end of SIM initalization code */
-+ /* end include in ram_init.S */
-+
-+ /*
-+ * Initialize RAM by copying the .data section out of ROM (if
-+ * needed) and "zero-ing" the .bss section.
-+ */
-+ {
-+ register char *src = _etext;
-+ register char *dst = _copy_start;
-+
-+ if (_copy_data_from_rom)
-+ /* ROM has data at end of text; copy it. */
-+ while (dst < _edata)
-+ *dst++ = *src++;
-+
-+ /* Zero bss */
-+ for (dst = _clear_start; dst< end; dst++)
-+ {
-+ *dst = 0;
-+ }
-+ }
-+
-+ /*
-+ * Initialize vector table.
-+ */
-+ {
-+ m68k_isr_entry *monitors_vector_table;
-+
-+ m68k_get_vbr(monitors_vector_table);
-+
-+ M68Kvec[ 4 ] = monitors_vector_table[ 4 ]; /* breakpoints vector */
-+ M68Kvec[ 9 ] = monitors_vector_table[ 9 ]; /* trace vector */
-+ M68Kvec[ 31 ] = monitors_vector_table[ 31 ]; /* level 7 interrupt */
-+ M68Kvec[ 47 ] = monitors_vector_table[ 47 ]; /* system call vector */
-+ M68Kvec[ 66 ] = monitors_vector_table[ 66 ]; /* user defined */
-+
-+ m68k_set_vbr(&M68Kvec);
-+ }
-+
-+ /*
-+ * Initalize the board.
-+ */
-+
-+ /* Spurious should be called in the predriver hook */
-+ /* Spurious_Initialize(); */
-+ //console_init();
-+
-+ /*
-+ * Execute main with arguments argc and agrv.
-+ */
-+ boot_card(1,__argv);
-+ reboot();
-+
-+}
-Index: rtems/c/src/lib/libbsp/m68k/mo376/include/tm27.h
-===================================================================
---- /dev/null
-+++ rtems/c/src/lib/libbsp/m68k/mo376/include/tm27.h
-@@ -0,0 +1,34 @@
-+/*
-+ * tm27.h
-+ *
-+ * The license and distribution terms for this file may be
-+ * found in the file LICENSE in this distribution or at
-+ * http://www.rtems.com/license/LICENSE.
-+ *
-+ * $Id: tm27.h,v 1.2 2004/04/23 04:47:36 ralf Exp $
-+ */
-+
-+#ifndef _RTEMS_TMTEST27
-+#error "This is an RTEMS internal file you must not include directly."
-+#endif
-+
-+#ifndef __tm27_h
-+#define __tm27_h
-+
-+/*
-+ * Define the interrupt mechanism for Time Test 27
-+ */
-+
-+/* XXX - JRS - I want to compile the tmtests */
-+
-+#define MUST_WAIT_FOR_INTERRUPT 1
-+
-+#define Install_tm27_vector( handler ) /* empty */
-+
-+#define Cause_tm27_intr() /* empty */
-+
-+#define Clear_tm27_intr() /* empty */
-+
-+#define Lower_tm27_intr() /* empty */
-+
-+#endif
-Index: rtems/c/src/lib/libbsp/m68k/mo376/times
-===================================================================
---- /dev/null
-+++ rtems/c/src/lib/libbsp/m68k/mo376/times
-@@ -0,0 +1,195 @@
-+#
-+# Timing Test Suite Results for the MRM332 BSP
-+#
-+# $Id: times,v 1.2 2004/01/07 21:13:50 joel Exp $
-+#
-+
-+NOTE: This BSP is user submitted and no information is currently available.
-+
-+TBD: MATT - update this with real times!
-+
-+Board: MRM332
-+CPU: 68332
-+Clock Speed: 20 Mhz
-+Memory Configuration: SRAM, DRAM, cache, etc
-+Wait States:
-+
-+Times Reported in: cycles, microseconds, etc
-+Timer Source: Count Down Timer, on-CPU cycle counter, etc
-+
-+Column A: unused
-+Column B: unused
-+
-+# DESCRIPTION A B
-+== ================================================================= ==== ====
-+ 1 rtems_semaphore_create 20
-+ rtems_semaphore_delete 21
-+ rtems_semaphore_obtain: available 15
-+ rtems_semaphore_obtain: not available -- NO_WAIT 15
-+ rtems_semaphore_release: no waiting tasks 16
-+
-+ 2 rtems_semaphore_obtain: not available -- caller blocks 62
-+
-+ 3 rtems_semaphore_release: task readied -- preempts caller 55
-+
-+ 4 rtems_task_restart: blocked task -- preempts caller 77
-+ rtems_task_restart: ready task -- preempts caller 70
-+ rtems_semaphore_release: task readied -- returns to caller 25
-+ rtems_task_create 57
-+ rtems_task_start 31
-+ rtems_task_restart: suspended task -- returns to caller 36
-+ rtems_task_delete: suspended task 47
-+ rtems_task_restart: ready task -- returns to caller 37
-+ rtems_task_restart: blocked task -- returns to caller 46
-+ rtems_task_delete: blocked task 50
-+
-+ 5 rtems_task_suspend: calling task 51
-+ rtems_task_resume: task readied -- preempts caller 49
-+
-+ 6 rtems_task_restart: calling task 59
-+ rtems_task_suspend: returns to caller 18
-+ rtems_task_resume: task readied -- returns to caller 19
-+ rtems_task_delete: ready task 50
-+
-+ 7 rtems_task_restart: suspended task -- preempts caller 70
-+
-+ 8 rtems_task_set_priority: obtain current priority 12
-+ rtems_task_set_priority: returns to caller 27
-+ rtems_task_mode: obtain current mode 5
-+ rtems_task_mode: no reschedule 5
-+ rtems_task_mode: reschedule -- returns to caller 8
-+ rtems_task_mode: reschedule -- preempts caller 39
-+ rtems_task_set_note 13
-+ rtems_task_get_note 13
-+ rtems_clock_set 33
-+ rtems_clock_get 3
-+
-+ 9 rtems_message_queue_create 110
-+ rtems_message_queue_send: no waiting tasks 37
-+ rtems_message_queue_urgent: no waiting tasks 37
-+ rtems_message_queue_receive: available 31
-+ rtems_message_queue_flush: no messages flushed 12
-+ rtems_message_queue_flush: messages flushed 16
-+ rtems_message_queue_delete 26
-+
-+10 rtems_message_queue_receive: not available -- NO_WAIT 15
-+ rtems_message_queue_receive: not available -- caller blocks 62
-+
-+11 rtems_message_queue_send: task readied -- preempts caller 72
-+
-+12 rtems_message_queue_send: task readied -- returns to caller 39
-+
-+13 rtems_message_queue_urgent: task readied -- preempts caller 72
-+
-+14 rtems_message_queue_urgent: task readied -- returns to caller 39
-+
-+15 rtems_event_receive: obtain current events 1
-+ rtems_event_receive: not available -- NO_WAIT 12
-+ rtems_event_receive: not available -- caller blocks 56
-+ rtems_event_send: no task readied 12
-+ rtems_event_receive: available 12
-+ rtems_event_send: task readied -- returns to caller 24
-+
-+16 rtems_event_send: task readied -- preempts caller 55
-+
-+17 rtems_task_set_priority: preempts caller 62
-+
-+18 rtems_task_delete: calling task 83
-+
-+19 rtems_signal_catch 9
-+ rtems_signal_send: returns to caller 15
-+ rtems_signal_send: signal to self 18
-+ exit ASR overhead: returns to calling task 22
-+ exit ASR overhead: returns to preempting task 49
-+
-+20 rtems_partition_create 35
-+ rtems_region_create 23
-+ rtems_partition_get_buffer: available 15
-+ rtems_partition_get_buffer: not available 13
-+ rtems_partition_return_buffer 18
-+ rtems_partition_delete 16
-+ rtems_region_get_segment: available 22
-+ rtems_region_get_segment: not available -- NO_WAIT 21
-+ rtems_region_return_segment: no waiting tasks 19
-+ rtems_region_get_segment: not available -- caller blocks 64
-+ rtems_region_return_segment: task readied -- preempts caller 74
-+ rtems_region_return_segment: task readied -- returns to caller 44
-+ rtems_region_delete 16
-+ rtems_io_initialize 2
-+ rtems_io_open 1
-+ rtems_io_close 1
-+ rtems_io_read 1
-+ rtems_io_write 1
-+ rtems_io_control 1
-+
-+21 rtems_task_ident 149
-+ rtems_message_queue_ident 145
-+ rtems_semaphore_ident 156
-+ rtems_partition_ident 145
-+ rtems_region_ident 148
-+ rtems_port_ident 145
-+ rtems_timer_ident 145
-+ rtems_rate_monotonic_ident 145
-+
-+22 rtems_message_queue_broadcast: task readied -- returns to caller 42
-+ rtems_message_queue_broadcast: no waiting tasks 17
-+ rtems_message_queue_broadcast: task readied -- preempts caller 78
-+
-+23 rtems_timer_create 14
-+ rtems_timer_fire_after: inactive 22
-+ rtems_timer_fire_after: active 24
-+ rtems_timer_cancel: active 15
-+ rtems_timer_cancel: inactive 13
-+ rtems_timer_reset: inactive 21
-+ rtems_timer_reset: active 23
-+ rtems_timer_fire_when: inactive 34
-+ rtems_timer_fire_when: active 34
-+ rtems_timer_delete: active 19
-+ rtems_timer_delete: inactive 17
-+ rtems_task_wake_when 69
-+
-+24 rtems_task_wake_after: yield -- returns to caller 9
-+ rtems_task_wake_after: yields -- preempts caller 45
-+
-+25 rtems_clock_tick 4
-+
-+26 _ISR_Disable 0
-+ _ISR_Flash 1
-+ _ISR_Enable 1
-+ _Thread_Disable_dispatch 0
-+ _Thread_Enable_dispatch 7
-+ _Thread_Set_state 11
-+ _Thread_Disptach (NO FP) 31
-+ context switch: no floating point contexts 21
-+ context switch: self 10
-+ context switch: to another task 10
-+ context switch: restore 1st FP task 25
-+ fp context switch: save idle, restore idle 31
-+ fp context switch: save idle, restore initialized 19
-+ fp context switch: save initialized, restore initialized 20
-+ _Thread_Resume 7
-+ _Thread_Unblock 7
-+ _Thread_Ready 9
-+ _Thread_Get 4
-+ _Semaphore_Get 2
-+ _Thread_Get: invalid id 0
-+
-+27 interrupt entry overhead: returns to interrupted task 6
-+ interrupt exit overhead: returns to interrupted task 6
-+ interrupt entry overhead: returns to nested interrupt 6
-+ interrupt exit overhead: returns to nested interrupt 5
-+ interrupt entry overhead: returns to preempting task 7
-+ interrupt exit overhead: returns to preempting task 36
-+
-+28 rtems_port_create 16
-+ rtems_port_external_to_internal 11
-+ rtems_port_internal_to_external 11
-+ rtems_port_delete 16
-+
-+29 rtems_rate_monotonic_create 15
-+ rtems_rate_monotonic_period: initiate period -- returns to caller 21
-+ rtems_rate_monotonic_period: obtain status 13
-+ rtems_rate_monotonic_cancel 16
-+ rtems_rate_monotonic_delete: inactive 18
-+ rtems_rate_monotonic_delete: active 20
-+ rtems_rate_monotonic_period: conclude periods -- caller blocks 53
-Index: rtems/c/src/lib/libbsp/m68k/mo376/include/mrm332.h
-===================================================================
---- /dev/null
-+++ rtems/c/src/lib/libbsp/m68k/mo376/include/mrm332.h
-@@ -0,0 +1,70 @@
-+/* mrm332.h
-+ *
-+ * $Id: mrm332.h,v 1.5 2004/04/21 16:01:35 ralf Exp $
-+ */
-+
-+#ifndef _MRM332_H_
-+#define _MRM332_H_
-+
-+/* SIM_MM (SIM Module Mapping) determines the location of the control
-+ register block. When MM=0, register addresses range fom 0x7ff000 to
-+ 0x7FFFFF. When MM=1, register addresses range from 0xfff000 to
-+ 0xffffff. */
-+#define SIM_MM 1
-+
-+/* Interrupt related definitions */
-+#define SIM_IARB 15
-+#define QSM_IARB 10
-+
-+#define MRM_PIV 64
-+#define ISRL_PIT 4 /* zero disables PIT */
-+
-+#define EFI_QIVR 66 /* 66=>SCI and 67=>QSPI interrupt */
-+#define ISRL_QSPI 0
-+
-+#define EFI_SPINT 24 /* spurious interrupt */
-+#define EFI_INT1 25 /* CTS interrupt */
-+#define ISRL_SCI 6
-+
-+/* System Clock definitions */
-+#define XTAL 32768.0 /* crystal frequency in Hz */
-+
-+#if 0
-+/* Default MRM clock rate (8.388688 MHz) set by CPU32: */
-+#define MRM_W 0 /* system clock parameters */
-+#define MRM_X 0
-+#define MRM_Y 0x3f
-+#endif
-+
-+#if 1
-+/* 16.77722 MHz: */
-+#define MRM_W 1 /* system clock parameters */
-+#define MRM_X 1
-+#define MRM_Y 0x0f
-+#endif
-+
-+#if 0
-+/* 25.16582 MHz: */
-+#define MRM_W 1 /* system clock parameters */
-+#define MRM_X 1
-+#define MRM_Y 0x17
-+#endif
-+
-+#define SYS_CLOCK (XTAL*4.0*(MRM_Y+1)*(1 << (2*MRM_W+MRM_X)))
-+#define SCI_BAUD 19200 /* RS232 Baud Rate */
-+
-+/* macros/functions */
-+
-+#ifndef ASM
-+
-+/*
-+ * This prototype really should have the noreturn attribute but
-+ * that causes a warning. Not sure how to fix that.
-+ */
-+/* static void reboot(void) __attribute__ ((noreturn)); */
-+static void reboot(void);
-+__inline__ static void reboot() {asm("trap #15; .word 0x0063");}
-+
-+#endif /* ASM */
-+
-+#endif /* _MRM_H_ */
-Index: rtems/c/src/lib/libbsp/m68k/mo376/include/bspopts.h.in
-===================================================================
---- /dev/null
-+++ rtems/c/src/lib/libbsp/m68k/mo376/include/bspopts.h.in
-@@ -0,0 +1,16 @@
-+/* include/bspopts.h.in. Generated from configure.ac by autoheader. */
-+
-+/* Define to the address where bug reports for this package should be sent. */
-+#undef PACKAGE_BUGREPORT
-+
-+/* Define to the full name of this package. */
-+#undef PACKAGE_NAME
-+
-+/* Define to the full name and version of this package. */
-+#undef PACKAGE_STRING
-+
-+/* Define to the one symbol short name of this package. */
-+#undef PACKAGE_TARNAME
-+
-+/* Define to the version of this package. */
-+#undef PACKAGE_VERSION
-Index: rtems/c/src/lib/libbsp/m68k/mo376/spurious/spinit.c
-===================================================================
---- /dev/null
-+++ rtems/c/src/lib/libbsp/m68k/mo376/spurious/spinit.c
-@@ -0,0 +1,105 @@
-+/* Spurious_driver
-+ *
-+ * This routine installs spurious interrupt handlers for the mrm.
-+ *
-+ * Input parameters: NONE
-+ *
-+ * Output parameters: NONE
-+ *
-+ * COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993.
-+ * On-Line Applications Research Corporation (OAR).
-+ *
-+ * The license and distribution terms for this file may be
-+ * found in the file LICENSE in this distribution or at
-+ * http://www.rtems.com/license/LICENSE.
-+ *
-+ * $Id: spinit.c,v 1.5 2004/04/21 10:42:52 ralf Exp $
-+ */
-+
-+#include <bsp.h>
-+#include <stdio.h>
-+
-+const char * const _Spurious_Error_[] = {"Reset","Bus Error","Address Error",
-+ "Illegal Instruction","Zero Division","CHK, CHK2 Instruction",
-+ "TRAPcc, TRAPV Instruction","Privilege Violation","Trace",
-+ "Line 1010 Emulation","Line 1111 Emulation","Hardware Breakpoint",
-+ "Coprocessor Protocal Violation",
-+ "Format Error ans Uninitialized Interrupt","Unassigned",
-+ "Spurious Interrupt","AVec1","AVec2","AVec3","AVec4","AVec5","AVec6",
-+ "AVec7","Trap Instruction","Debug","Reboot","Reserved Coprocessor",
-+ "Reserved Unassigned","User Defined"};
-+
-+rtems_isr Spurious_Isr(
-+ rtems_vector_number vector
-+)
-+{
-+ //int sp = 0;
-+#if 0
-+ const char * const VectDescrip[] = {
-+ _Spurious_Error_[0], _Spurious_Error_[0], _Spurious_Error_[1],
-+ _Spurious_Error_[2], _Spurious_Error_[3], _Spurious_Error_[4],
-+ _Spurious_Error_[5], _Spurious_Error_[6], _Spurious_Error_[7],
-+ _Spurious_Error_[8], _Spurious_Error_[9], _Spurious_Error_[10],
-+ _Spurious_Error_[11], _Spurious_Error_[12], _Spurious_Error_[13],
-+ _Spurious_Error_[13], _Spurious_Error_[14], _Spurious_Error_[14],
-+ _Spurious_Error_[14], _Spurious_Error_[14], _Spurious_Error_[14],
-+ _Spurious_Error_[14], _Spurious_Error_[14], _Spurious_Error_[14],
-+ _Spurious_Error_[15], _Spurious_Error_[16], _Spurious_Error_[17],
-+ _Spurious_Error_[18], _Spurious_Error_[19], _Spurious_Error_[20],
-+ _Spurious_Error_[21], _Spurious_Error_[22], _Spurious_Error_[23],
-+ _Spurious_Error_[24], _Spurious_Error_[23], _Spurious_Error_[23],
-+ _Spurious_Error_[23], _Spurious_Error_[23], _Spurious_Error_[23],
-+ _Spurious_Error_[23], _Spurious_Error_[23], _Spurious_Error_[23],
-+ _Spurious_Error_[23], _Spurious_Error_[23], _Spurious_Error_[23],
-+ _Spurious_Error_[23], _Spurious_Error_[23], _Spurious_Error_[25],
-+ _Spurious_Error_[26], _Spurious_Error_[26], _Spurious_Error_[26],
-+ _Spurious_Error_[26], _Spurious_Error_[26], _Spurious_Error_[26],
-+ _Spurious_Error_[26], _Spurious_Error_[26], _Spurious_Error_[26],
-+ _Spurious_Error_[26], _Spurious_Error_[26], _Spurious_Error_[27],
-+ _Spurious_Error_[27], _Spurious_Error_[27], _Spurious_Error_[27],
-+ _Spurious_Error_[27], _Spurious_Error_[28]};
-+#endif
-+
-+ //asm volatile ( "movea.l %%sp,%0 " : "=a" (sp) : "0" (sp) );
-+
-+ _CPU_ISR_Set_level( 7 );
-+ //_UART_flush();
-+#if 0
-+ RAW_PUTS("\n\rRTEMS: Spurious interrupt: ");
-+ RAW_PUTS((char *)VectDescrip[( (vector>64) ? 64 : vector )]);
-+ RAW_PUTS("\n\rRTEMS: Vector: ");
-+ RAW_PUTI(vector);
-+ RAW_PUTS(" sp: ");
-+ RAW_PUTI(sp);
-+ RAW_PUTS("\n\r");
-+#endif
-+ bsp_cleanup();
-+
-+ /* BDM SIGEMT */
-+ asm(" .word 0x4afa");
-+
-+ for(;;);
-+}
-+
-+void Spurious_Initialize(void)
-+{
-+ rtems_vector_number vector;
-+
-+ for ( vector = 0x0 ; vector <= 0xFF ; vector++ )
-+ {
-+ switch (vector)
-+ {
-+ case 4:
-+ case 9:
-+ case 31:
-+ case 47:
-+ case 66:
-+ /* These vectors used by CPU32bug - don't overwrite them. */
-+ break;
-+
-+ default:
-+ (void) set_vector( Spurious_Isr, vector, 1 );
-+ break;
-+ }
-+ }
-+}
-Index: rtems/c/src/lib/libbsp/m68k/mo376/startup/linkcmds
-===================================================================
---- /dev/null
-+++ rtems/c/src/lib/libbsp/m68k/mo376/startup/linkcmds
-@@ -0,0 +1,164 @@
-+/* linkcmds
-+ *
-+ * $Id: linkcmds,v 1.6 2006/02/08 12:25:24 joel Exp $
-+ */
-+
-+OUTPUT_ARCH(m68k)
-+__DYNAMIC = 0;
-+
-+/*
-+ * The memory map looks like this:
-+ * +--------------------+ <- low memory
-+ * | .text |
-+ * | etext |
-+ * | ctor list | the ctor and dtor lists are for
-+ * | dtor list | C++ support
-+ * | _endtext |
-+ * +--------------------+
-+ * | .data | initialized data goes here
-+ * | _sdata |
-+ * | _edata |
-+ * +--------------------+
-+ * | .bss |
-+ * | _clear_start| start of bss, cleared by crt0
-+ * | _end | start of heap, used by sbrk()
-+ * +--------------------+
-+ * | heap space |
-+ * | _ENDHEAP |
-+ * | stack space |
-+ * | __stack | top of stack
-+ * +--------------------+ <- high memory
-+ */
-+
-+/*
-+ * Declare some sizes.
-+ */
-+_RamBase = DEFINED(_RamBase) ? _RamBase : 0x10000;
-+_RamSize = DEFINED(_RamSize) ? _RamSize : 0x70000;
-+_RamEnd = _RamBase + _RamSize;
-+_HeapSize = DEFINED(_HeapSize) ? _HeapSize : 0x10000;
-+_StackSize = DEFINED(_StackSize) ? _StackSize : 0x2000;
-+
-+MEMORY
-+{
-+ ram : ORIGIN = 0x10000, LENGTH = 0x70000
-+}
-+
-+_copy_data_from_rom = 0;
-+
-+/*
-+ * stick everything in ram (of course)
-+ */
-+SECTIONS
-+{
-+ ram : {
-+ . = .;
-+ } >ram
-+
-+ /*
-+ * Text, data and bss segments
-+ */
-+ .text : {
-+ *(.text*)
-+
-+ /*
-+ * C++ constructors/destructors
-+ */
-+ *(.gnu.linkonce.t.*)
-+
-+ /*
-+ * Initialization and finalization code.
-+ *
-+ * Various files can provide initialization and finalization
-+ * functions. crtbegin.o and crtend.o are two instances. The
-+ * body of these functions are in .init and .fini sections. We
-+ * accumulate the bodies here, and prepend function prologues
-+ * from crti.o and function epilogues from crtn.o. crti.o must
-+ * be linked first; crtn.o must be linked last. Because these
-+ * are wildcards, it doesn't matter if the user does not
-+ * actually link against crti.o and crtn.o; the linker won't
-+ * look for a file to match a wildcard. The wildcard also
-+ * means that it doesn't matter which directory crti.o and
-+ * crtn.o are in.
-+ */
-+ PROVIDE (_init = .);
-+ *crti.o(.init)
-+ *(.init)
-+ *crtn.o(.init)
-+ PROVIDE (_fini = .);
-+ *crti.o(.fini)
-+ *(.fini)
-+ *crtn.o(.fini)
-+
-+ /*
-+ * Special FreeBSD sysctl sections.
-+ */
-+ . = ALIGN (16);
-+ __start_set_sysctl_set = .;
-+ *(set_sysctl_*);
-+ __stop_set_sysctl_set = ABSOLUTE(.);
-+ *(set_domain_*);
-+ *(set_pseudo_*);
-+
-+ /*
-+ * C++ constructors/destructors
-+ *
-+ * gcc uses crtbegin.o to find the start of the constructors
-+ * and destructors so we make sure it is first. Because this
-+ * is a wildcard, it doesn't matter if the user does not
-+ * actually link against crtbegin.o; the linker won't look for
-+ * a file to match a wildcard. The wildcard also means that
-+ * it doesn't matter which directory crtbegin.o is in. The
-+ * constructor and destructor list are terminated in
-+ * crtend.o. The same comments apply to it.
-+ */
-+ . = ALIGN (16);
-+ *crtbegin.o(.ctors)
-+ *(.ctors)
-+ *crtend.o(.ctors)
-+ *crtbegin.o(.dtors)
-+ *(.dtors)
-+ *crtend.o(.dtors)
-+
-+ /*
-+ * Exception frame info
-+ */
-+ . = ALIGN (16);
-+ *(.eh_frame)
-+
-+ /*
-+ * Read-only data
-+ */
-+ . = ALIGN (16);
-+ _rodata_start = .;
-+ *(.rodata*)
-+ *(.gnu.linkonce.r*)
-+
-+ . = ALIGN (16);
-+ PROVIDE (_etext = .);
-+ } >ram
-+ .data : {
-+ PROVIDE (_copy_start = .);
-+ *(.data)
-+ *(.gnu.linkonce.d*)
-+ *(.gcc_except_table)
-+ *(.jcr)
-+ . = ALIGN (16);
-+ PROVIDE (_edata = .);
-+ PROVIDE (_copy_end = .);
-+ } >ram
-+ .bss : {
-+ _clear_start = .;
-+ *(.dynbss)
-+ *(.bss* .gnu.linkonce.b.*)
-+ *(COMMON)
-+ . = ALIGN (16);
-+ PROVIDE (end = .);
-+ . += _StackSize;
-+ . = ALIGN (16);
-+ _stack_init = .;
-+ _clear_end = .;
-+
-+ _WorkspaceBase = .;
-+ } >ram
-+}
-Index: rtems/c/src/lib/libbsp/m68k/mo376/bsp_specs
-===================================================================
---- /dev/null
-+++ rtems/c/src/lib/libbsp/m68k/mo376/bsp_specs
-@@ -0,0 +1,16 @@
-+%rename endfile old_endfile
-+%rename startfile old_startfile
-+%rename link old_link
-+
-+*startfile:
-+%{!qrtems: %(old_startfile)} %{!nostdlib: %{qrtems: \
-+%{!qrtems_debug: start.o%s} \
-+%{qrtems_debug: start_g.o%s} \
-+crti.o%s crtbegin.o%s}}
-+
-+*link:
-+%{!qrtems: %(old_link)} %{qrtems: -dc -dp -N -e start}
-+
-+*endfile:
-+%{!qrtems: %(old_endfile)} %{qrtems: crtend.o%s crtn.o%s}
-+
-Index: rtems/c/src/lib/libbsp/m68k/mo376/include/.cvsignore
-===================================================================
---- /dev/null
-+++ rtems/c/src/lib/libbsp/m68k/mo376/include/.cvsignore
-@@ -0,0 +1,5 @@
-+bspopts.h
-+bspopts.h.in
-+coverhd.h
-+stamp-h
-+stamp-h.in
-Index: rtems/c/src/lib/libbsp/m68k/mo376/wrapup/.keep
-===================================================================
---- /dev/null
-+++ rtems/c/src/lib/libbsp/m68k/mo376/wrapup/.keep
-@@ -0,0 +1 @@
-+
-Index: rtems/c/src/lib/libbsp/m68k/mo376/preinstall.am
-===================================================================
---- /dev/null
-+++ rtems/c/src/lib/libbsp/m68k/mo376/preinstall.am
-@@ -0,0 +1,66 @@
-+## Automatically generated by ampolish3 - Do not edit
-+
-+if AMPOLISH3
-+$(srcdir)/preinstall.am: Makefile.am
-+ $(AMPOLISH3) $(srcdir)/Makefile.am > $(srcdir)/preinstall.am
-+endif
-+
-+PREINSTALL_DIRS =
-+DISTCLEANFILES += $(PREINSTALL_DIRS)
-+
-+all-local: $(TMPINSTALL_FILES)
-+
-+TMPINSTALL_FILES =
-+CLEANFILES = $(TMPINSTALL_FILES)
-+
-+all-am: $(PREINSTALL_FILES)
-+
-+PREINSTALL_FILES =
-+CLEANFILES += $(PREINSTALL_FILES)
-+
-+$(PROJECT_LIB)/$(dirstamp):
-+ @$(mkdir_p) $(PROJECT_LIB)
-+ @: > $(PROJECT_LIB)/$(dirstamp)
-+PREINSTALL_DIRS += $(PROJECT_LIB)/$(dirstamp)
-+
-+$(PROJECT_INCLUDE)/$(dirstamp):
-+ @$(mkdir_p) $(PROJECT_INCLUDE)
-+ @: > $(PROJECT_INCLUDE)/$(dirstamp)
-+PREINSTALL_DIRS += $(PROJECT_INCLUDE)/$(dirstamp)
-+
-+$(PROJECT_LIB)/bsp_specs: bsp_specs $(PROJECT_LIB)/$(dirstamp)
-+ $(INSTALL_DATA) $< $(PROJECT_LIB)/bsp_specs
-+PREINSTALL_FILES += $(PROJECT_LIB)/bsp_specs
-+
-+$(PROJECT_INCLUDE)/bsp.h: include/bsp.h $(PROJECT_INCLUDE)/$(dirstamp)
-+ $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp.h
-+PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp.h
-+
-+$(PROJECT_INCLUDE)/tm27.h: include/tm27.h $(PROJECT_INCLUDE)/$(dirstamp)
-+ $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/tm27.h
-+PREINSTALL_FILES += $(PROJECT_INCLUDE)/tm27.h
-+
-+$(PROJECT_INCLUDE)/bspopts.h: include/bspopts.h $(PROJECT_INCLUDE)/$(dirstamp)
-+ $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bspopts.h
-+PREINSTALL_FILES += $(PROJECT_INCLUDE)/bspopts.h
-+
-+$(PROJECT_INCLUDE)/mrm332.h: include/mrm332.h $(PROJECT_INCLUDE)/$(dirstamp)
-+ $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/mrm332.h
-+PREINSTALL_FILES += $(PROJECT_INCLUDE)/mrm332.h
-+
-+$(PROJECT_INCLUDE)/coverhd.h: ../../shared/include/coverhd.h $(PROJECT_INCLUDE)/$(dirstamp)
-+ $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/coverhd.h
-+PREINSTALL_FILES += $(PROJECT_INCLUDE)/coverhd.h
-+
-+$(PROJECT_LIB)/start.$(OBJEXT): start.$(OBJEXT) $(PROJECT_LIB)/$(dirstamp)
-+ $(INSTALL_DATA) $< $(PROJECT_LIB)/start.$(OBJEXT)
-+TMPINSTALL_FILES += $(PROJECT_LIB)/start.$(OBJEXT)
-+
-+$(PROJECT_LIB)/linkcmds: startup/linkcmds $(PROJECT_LIB)/$(dirstamp)
-+ $(INSTALL_DATA) $< $(PROJECT_LIB)/linkcmds
-+PREINSTALL_FILES += $(PROJECT_LIB)/linkcmds
-+
-+$(PROJECT_LIB)/linkcmds_ROM: startup/linkcmds_ROM $(PROJECT_LIB)/$(dirstamp)
-+ $(INSTALL_DATA) $< $(PROJECT_LIB)/linkcmds_ROM
-+PREINSTALL_FILES += $(PROJECT_LIB)/linkcmds_ROM
-+
projects / rtems-devel.git / blobdiff