diff options
23 files changed, 0 insertions, 2055 deletions
diff --git a/c/src/lib/libbsp/m68k/acinclude.m4 b/c/src/lib/libbsp/m68k/acinclude.m4 index 750746bb6c..a6914ec090 100644 --- a/c/src/lib/libbsp/m68k/acinclude.m4 +++ b/c/src/lib/libbsp/m68k/acinclude.m4 @@ -12,8 +12,6 @@ AC_DEFUN([RTEMS_CHECK_BSPDIR], AC_CONFIG_SUBDIRS([gen68360]);; genmcf548x ) AC_CONFIG_SUBDIRS([genmcf548x]);; - idp ) - AC_CONFIG_SUBDIRS([idp]);; mcf5206elite ) AC_CONFIG_SUBDIRS([mcf5206elite]);; mcf52235 ) diff --git a/c/src/lib/libbsp/m68k/idp/Makefile.am b/c/src/lib/libbsp/m68k/idp/Makefile.am deleted file mode 100644 index 1fbcfe9dbb..0000000000 --- a/c/src/lib/libbsp/m68k/idp/Makefile.am +++ /dev/null @@ -1,56 +0,0 @@ -ACLOCAL_AMFLAGS = -I ../../../../aclocal - -include $(top_srcdir)/../../../../automake/compile.am - -include_bspdir = $(includedir)/bsp - -dist_project_lib_DATA = bsp_specs - -include_HEADERS = include/bsp.h -include_HEADERS += ../../shared/include/tm27.h - -nodist_include_HEADERS = include/bspopts.h -nodist_include_bsp_HEADERS = ../../shared/include/bootcard.h -DISTCLEANFILES = include/bspopts.h - -include_HEADERS += include/leds.h -nodist_include_HEADERS += ../../shared/include/coverhd.h - -## Motorola device support files -include_rtems_motoroladir = $(includedir)/rtems/motorola -include_rtems_motorola_HEADERS = include/motorola/mc68230.h -include_rtems_motorola_HEADERS += include/motorola/mc68681.h - -noinst_LIBRARIES = libbspstart.a -libbspstart_a_SOURCES = ../../m68k/shared/start/start.S -project_lib_DATA = start.$(OBJEXT) - -dist_project_lib_DATA += startup/linkcmds - -noinst_LIBRARIES += libbsp.a -libbsp_a_SOURCES = - -# startup -libbsp_a_SOURCES += ../../shared/bspclean.c ../../shared/bsplibc.c \ - ../../shared/bsppredriverhook.c \ - ../../shared/bsppost.c startup/bspstart.c ../../shared/bootcard.c \ - ../../shared/bspgetworkarea.c \ - ../../shared/sbrk.c ../../shared/setvec.c \ - ../../shared/gnatinstallhandler.c -# clock -libbsp_a_SOURCES += clock/ckinit.c -# console -libbsp_a_SOURCES += console/console.c console/leds.c console/mc68ec.c \ - console/duart.c ../../shared/dummy_printk_support.c -# timer -libbsp_a_SOURCES += timer/timer.c timer/timerisr.S - -EXTRA_DIST = include/README -EXTRA_DIST += times - -libbsp_a_LIBADD = \ - ../../../libcpu/@RTEMS_CPU@/shared/cache.rel \ - ../../../libcpu/@RTEMS_CPU@/shared/misc.rel - -include $(srcdir)/preinstall.am -include $(top_srcdir)/../../../../automake/local.am diff --git a/c/src/lib/libbsp/m68k/idp/README b/c/src/lib/libbsp/m68k/idp/README deleted file mode 100644 index 5479acf383..0000000000 --- a/c/src/lib/libbsp/m68k/idp/README +++ /dev/null @@ -1,31 +0,0 @@ -This board support package has not been tested with multiprocessor -or the timing support. The uniprocessor IDP package was tested though -with a fairly large application (although bugs may exist). The -$RTEMS_ROOT/src/tests/Makefile should therefore have the samples and -the tests directories compiled first with the tmtests (timing) and -multiprocessor directories optional. - -Let me know if you have any problems or bug fixes. Bug fixes are greatly -appreciated. I do not work for RTEMS or am a member of the RTEMS support -group in any way, however. I am just one of many that appreciate -"free" software and enjoy contributing when possible :). You can do it too! - - -- doug mcbride - mcbride@rodin.colorado.edu - -============================================================== -Notes: Make sure that -msoft-float is defined when compiling in the -newlib-beta-rtems/newlib/msoft-float directory subtree. You also probably -want to add the following line to line 413 of -newlib-beta-rtems/newlib/msoft-float/libc/stdio/vfprintf.c: - -#define INTEGER_ONLY - -That allows you to pass most of the paranoia test in the samples -directory of RTEMS although you can't see the floating point values actually -printed (software floating point tends to make that difficult anyway). -In order to pass the whole paranoia test (with one flaw), however, I had to -comment out the following line in milestone 140 (why?): - -/* printf ("Testing X^((X + 1) / (X - 1)) vs. exp(2) = %.17e as X -> 1.\n", - Exp2); */ diff --git a/c/src/lib/libbsp/m68k/idp/bsp_specs b/c/src/lib/libbsp/m68k/idp/bsp_specs deleted file mode 100644 index 5154de8c55..0000000000 --- a/c/src/lib/libbsp/m68k/idp/bsp_specs +++ /dev/null @@ -1,13 +0,0 @@ -%rename endfile old_endfile -%rename startfile old_startfile -%rename link old_link - -*startfile: -%{!qrtems: %(old_startfile)} \ -%{!nostdlib: %{qrtems: start.o%s crti.o%s crtbegin.o%s -e start}} - -*link: -%{!qrtems: %(old_link)} %{qrtems: -dc -dp -N} - -*endfile: -%{!qrtems: %(old_endfile)} %{qrtems: crtend.o%s crtn.o%s} diff --git a/c/src/lib/libbsp/m68k/idp/clock/ckinit.c b/c/src/lib/libbsp/m68k/idp/clock/ckinit.c deleted file mode 100644 index a2ee94022a..0000000000 --- a/c/src/lib/libbsp/m68k/idp/clock/ckinit.c +++ /dev/null @@ -1,137 +0,0 @@ -/* - * This is modified by Doug McBride to get it to work for the MC68EC040 - * IDP board. The below comments are kept to show that some prior work - * was done in the area and the modifications performed was application - * specific for the IDP board to port it to. - * - * This routine initializes the mc68230 on the MC68EC040 board. - * The tick frequency is 40 milliseconds. - */ - -/* - * 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.org/license/LICENSE. - */ - -#include <stdlib.h> - -#include <bsp.h> - -uint32_t Clock_isrs; /* ISRs until next tick */ -volatile uint32_t Clock_driver_ticks; - /* ticks since initialization */ -rtems_isr_entry Old_ticker; - -extern void led_putnum(void); -void Disable_clock(void); - -#define CLOCK_VECTOR 0x4D - -void Clock_exit( void ); - -/* - * ISR Handler - * - * - * ((1ms * 6.5 MHz) / 2^5) = 203.125) where 6.5 MHz is the clock rate of the - * MC68230, 2^5 is the prescaler factor, and 1ms is the common interrupt - * interval for the Clock_isr routine. - * - * Therefore, 203 (decimal) is the number to program into the CPRH-L registers - * of the MC68230 for countdown. However, I have found that 193 instead of - * 203 provides greater accuracy -- why? The crystal should be more accurate - * than that - */ -static rtems_isr Clock_isr( - rtems_vector_number vector -) -{ - Clock_driver_ticks += 1; - /* acknowledge interrupt - MC68230_TSR = 1; */ - MC68230_WRITE (MC68230_TSR, 1); - - if ( Clock_isrs == 1 ) { - rtems_clock_tick(); - /* Cast to an integer so that 68EC040 IDP which doesn't have an FPU doesn't - have a heart attack -- if you use newlib1.6 or greater and get - libgcc.a for gcc with software floating point support, this is not - a problem */ - Clock_isrs = - (int)(rtems_configuration_get_microseconds_per_tick() / 1000); - } - else - Clock_isrs -= 1; -} - -void Disable_clock(void) -{ - /* Disable timer */ - MC68230_WRITE (MC68230_TCR, 0x00); -} - -static void Install_clock( - rtems_isr_entry clock_isr ) -{ - Clock_driver_ticks = 0; - Clock_isrs = (int)(rtems_configuration_get_microseconds_per_tick() / 1000); - -/* led_putnum('c'); * for debugging purposes */ - Old_ticker = (rtems_isr_entry) set_vector( clock_isr, CLOCK_VECTOR, 1 ); - - /* Disable timer for initialization */ - MC68230_WRITE (MC68230_TCR, 0x00); - - /* some PI/T initialization stuff here -- see comment in the ckisr.c - file in this directory to understand why I use the values that I do */ - /* Set up the interrupt vector on the MC68230 chip: - MC68230_TIVR = CLOCK_VECTOR; */ - MC68230_WRITE (MC68230_TIVR, CLOCK_VECTOR); - - /* Set CPRH through CPRL to 193 (not 203) decimal for countdown--see ckisr.c - CPRH = 0x00; - CPRM = 0x00; - CPRL = 0xC1; */ - MC68230_WRITE (MC68230_CPRH, 0x00); - MC68230_WRITE (MC68230_CPRM, 0x00); - MC68230_WRITE (MC68230_CPRL, 0xC1); - - /* Enable timer and use it as an external periodic interrupt generator - MC68230_TCR = 0xA1; */ -/* led_putnum('a'); * for debugging purposes */ - MC68230_WRITE (MC68230_TCR, 0xA1); - - /* - * Schedule the clock cleanup routine to execute if the application exits. - */ - atexit( Clock_exit ); -} - -/* The following was added for debugging purposes */ -void Clock_exit( void ) -{ - uint8_t data; - - /* disable timer - data = TCR; - TCR = (data & 0xFE); */ - MC68230_READ (MC68230_TCR, data); - MC68230_WRITE (MC68230_TCR, (data & 0xFE)); - - /* 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 ); - - return RTEMS_SUCCESSFUL; -} diff --git a/c/src/lib/libbsp/m68k/idp/configure.ac b/c/src/lib/libbsp/m68k/idp/configure.ac deleted file mode 100644 index 53424142e4..0000000000 --- a/c/src/lib/libbsp/m68k/idp/configure.ac +++ /dev/null @@ -1,20 +0,0 @@ -## Process this file with autoconf to produce a configure script. - -AC_PREREQ([2.69]) -AC_INIT([rtems-c-src-lib-libbsp-m68k-idp],[_RTEMS_VERSION],[https://devel.rtems.org/newticket]) -AC_CONFIG_SRCDIR([bsp_specs]) -RTEMS_TOP(../../../../../..) - -RTEMS_CANONICAL_TARGET_CPU -AM_INIT_AUTOMAKE([no-define nostdinc foreign 1.12.2]) -RTEMS_BSP_CONFIGURE - -RTEMS_PROG_CC_FOR_TARGET -RTEMS_CANONICALIZE_TOOLS -RTEMS_PROG_CCAS - -RTEMS_BSP_CLEANUP_OPTIONS(0, 0) - -# Explicitly list all Makefiles here -AC_CONFIG_FILES([Makefile]) -AC_OUTPUT diff --git a/c/src/lib/libbsp/m68k/idp/console/console.c b/c/src/lib/libbsp/m68k/idp/console/console.c deleted file mode 100644 index 200d52e40b..0000000000 --- a/c/src/lib/libbsp/m68k/idp/console/console.c +++ /dev/null @@ -1,227 +0,0 @@ -/* - * This file contains the Motorola IDP console IO package. - */ - -/* - * Written by Doug McBride, Colorado Space Grant College - * Based off of the board support packages of RTEMS - * - * Updated to RTEMS 3.2.0 by Joel Sherrill. - */ - -#define MIDP_INIT - -#include <bsp.h> -#include <rtems/libio.h> - -#include <rtems/ringbuf.h> - -Ring_buffer_t Console_Buffer[ 2 ]; - -rtems_isr C_Receive_ISR(rtems_vector_number vector); - -/* console_initialize - * - * This routine initializes the console IO driver. - */ -rtems_device_driver console_initialize( - rtems_device_major_number major, - rtems_device_minor_number minor, - void *arg -) -{ - rtems_status_code status; - - Ring_buffer_Initialize( &Console_Buffer[ 0 ] ); - Ring_buffer_Initialize( &Console_Buffer[ 1 ] ); - - init_pit(); - - status = rtems_io_register_name( - "/dev/console", - major, - (rtems_device_minor_number) 0 - ); - - if (status != RTEMS_SUCCESSFUL) - rtems_fatal_error_occurred(status); - - status = rtems_io_register_name( - "/dev/tty00", - major, - (rtems_device_minor_number) 0 - ); - - if (status != RTEMS_SUCCESSFUL) - rtems_fatal_error_occurred(status); - - status = rtems_io_register_name( - "/dev/tty01", - major, - (rtems_device_minor_number) 1 - ); - - if (status != RTEMS_SUCCESSFUL) - rtems_fatal_error_occurred(status); - - return RTEMS_SUCCESSFUL; -} - -/* is_character_ready - * - * This routine returns TRUE if a character is available. - */ -static bool is_character_ready( - char *ch, - int port -) -{ - if ( Ring_buffer_Is_empty( &Console_Buffer[ port ] ) ) - return false; - - Ring_buffer_Remove_character( &Console_Buffer[ port ], *ch ); - return true; -} - -/* inbyte - * - * This routine reads a character from the UART through a buffer. - */ -static char inbyte( - int port -) -{ - char tmp_char; - - /* If you come into this routine without checking is_character_ready() first - and you want nonblocking code, then it's your own fault */ - - while ( !is_character_ready( &tmp_char, port ) ); - - return tmp_char; -} - -/* outbyte - * - * This routine transmits a character out the M68681. It supports - * XON/XOFF flow control. - */ -static void outbyte( - char ch, - int port -) -{ - switch ( port ) { - case 0: - transmit_char( ch ); - break; - case 1: - transmit_char_portb( ch ); - break; - } - -} - -/* - * Open entry point - */ -rtems_device_driver console_open( - rtems_device_major_number major, - rtems_device_minor_number minor, - void * arg -) -{ - return RTEMS_SUCCESSFUL; -} - -/* - * Close entry point - */ -rtems_device_driver console_close( - rtems_device_major_number major, - rtems_device_minor_number minor, - void * arg -) -{ - return RTEMS_SUCCESSFUL; -} - -/* - * read bytes from the serial port. We only have stdin. - */ -rtems_device_driver console_read( - rtems_device_major_number major, - rtems_device_minor_number minor, - void * arg -) -{ - rtems_libio_rw_args_t *rw_args; - char *buffer; - int maximum; - int count = 0; - - rw_args = (rtems_libio_rw_args_t *) arg; - - buffer = rw_args->buffer; - maximum = rw_args->count; - - if ( minor > 1 ) - return RTEMS_INVALID_NUMBER; - - for (count = 0; count < maximum; count++) { - buffer[ count ] = inbyte( minor ); - if (buffer[ count ] == '\n' || buffer[ count ] == '\r') { - buffer[ count++ ] = '\n'; - break; - } - } - - rw_args->bytes_moved = count; - return (count >= 0) ? RTEMS_SUCCESSFUL : RTEMS_UNSATISFIED; -} - -/* - * write bytes to the serial port. Stdout and stderr are the same. - */ -rtems_device_driver console_write( - rtems_device_major_number major, - rtems_device_minor_number minor, - void * arg -) -{ - int count; - int maximum; - rtems_libio_rw_args_t *rw_args; - char *buffer; - - rw_args = (rtems_libio_rw_args_t *) arg; - - buffer = rw_args->buffer; - maximum = rw_args->count; - - if ( minor > 1 ) - return RTEMS_INVALID_NUMBER; - - for (count = 0; count < maximum; count++) { - if ( buffer[ count ] == '\n') { - outbyte('\r', minor ); - } - outbyte( buffer[ count ], minor ); - } - - rw_args->bytes_moved = maximum; - return 0; -} - -/* - * IO Control entry point - */ - -rtems_device_driver console_control( - rtems_device_major_number major, - rtems_device_minor_number minor, - void * arg -) -{ - return RTEMS_SUCCESSFUL; -} diff --git a/c/src/lib/libbsp/m68k/idp/console/duart.c b/c/src/lib/libbsp/m68k/idp/console/duart.c deleted file mode 100644 index d0a7d9af4d..0000000000 --- a/c/src/lib/libbsp/m68k/idp/console/duart.c +++ /dev/null @@ -1,263 +0,0 @@ -/*######################################################### -# -# This code is a modified version of what you will find at the -# end of the IDP User's manual. The original code is copyrighted -# by Motorola and Motorola Semiconductor Products as well as -# Motorola Software products group. -# -# Modifications to the original IDP code by Doug McBride, Colorado -# Space Grant College. Modifications include a means of accessing -# port B of the duart as well as port A as well as modifications for -# buffering and RTEMS support. Modifications are provided -# as is and may not be correct. -# -# Rob Savoye provided the format for the mc68681 header file -# -# Joel Sherrill provided inspiration for recoding my original assembly -# for this file into C (a good idea) -# -##########################################################*/ - -#include <bsp.h> -#include <rtems/ringbuf.h> - -rtems_isr C_Receive_ISR(rtems_vector_number vector); -extern Ring_buffer_t Console_Buffer[]; - -extern unsigned char inbuf[]; -extern unsigned char inbuf_portb[]; -extern unsigned tail; -extern unsigned tail_portb; -unsigned char Pit_initialized = 0; - -/*##################################################################### -# The volatile routine to initialize the duart -- port a and port b -######################################################################*/ -void init_pit() -{ - /* - * ports A & B while configuring PIT by: - * - * + disable Interrupt Mask Register - * + disable port A transmitter - * + disable port A receiver - * + disable port B transmitter - * + disable port B receiver - */ - - MC68681_WRITE(DUART_ADDR, MC68681_INTERRUPT_MASK_REG, 0x00); - MC68681_WRITE(DUART_ADDR, MC68681_COMMAND_REG_A ,MC68681_MODE_REG_DISABLE_TX); - MC68681_WRITE(DUART_ADDR, MC68681_COMMAND_REG_A, MC68681_MODE_REG_DISABLE_RX); - MC68681_WRITE(DUART_ADDR, MC68681_COMMAND_REG_B, MC68681_MODE_REG_DISABLE_TX); - MC68681_WRITE(DUART_ADDR, MC68681_COMMAND_REG_B, MC68681_MODE_REG_DISABLE_RX); - - /* - * install ISR for ports A and B - */ - set_vector(C_Receive_ISR, (MC68230_VECT+MC68230_H3VECT), 1); - - /* - * initialize pit - * - * set mode to 0 -- disable all ports - * set up pirq and piack - * all pins on port b are input - * submode 1x, h3 interrupt enabled - * setup pivr - * turn on all ports - */ - MC68230_WRITE(MC68230_PGCR, 0x00); - MC68230_WRITE(MC68230_PSRR, 0x18); - MC68230_WRITE(MC68230_PBDDR, 0x00); - MC68230_WRITE(MC68230_PBCR, 0x82); - MC68230_WRITE(MC68230_PIVR, MC68230_VECT); - MC68230_WRITE(MC68230_PGCR, 0x20); - - /* - * For some reason, the reset of receiver/transmitter only works for - * the first time around -- it garbles the output otherwise - * (e.g., sp21) - */ - if (!Pit_initialized) - { - /* - * initialize the duart registers on port b - * WARNING:OPTIMIZER MAY ONLY EXECUTE THIRD STATEMENT IF NOT VOLATILE - * - * reset tx, channel b - * reset rx, channel b - * reset mr pointer, ch - */ - MC68681_WRITE(DUART_ADDR, MC68681_COMMAND_REG_B, MC68681_MODE_REG_RESET_TX); - MC68681_WRITE(DUART_ADDR, MC68681_COMMAND_REG_B, MC68681_MODE_REG_RESET_RX); - MC68681_WRITE(DUART_ADDR, MC68681_COMMAND_REG_B, MC68681_MODE_REG_RESET_MR_PTR); - - /* - * initialize the duart registers on port a - * WARNING:OPTIMIZER MAY ONLY EXECUTE THIRD STATEMENT IF NOT VOLATILE - * - * reset tx, channel a - * reset rx, channel a - * reset mr pointer, ch - */ - MC68681_WRITE(DUART_ADDR, MC68681_COMMAND_REG_A, MC68681_MODE_REG_RESET_TX); - MC68681_WRITE(DUART_ADDR, MC68681_COMMAND_REG_A, MC68681_MODE_REG_RESET_RX); - MC68681_WRITE(DUART_ADDR, MC68681_COMMAND_REG_A, MC68681_MODE_REG_RESET_MR_PTR); - - Pit_initialized = 1; - } - - /* - * Init the general registers of the duart - * - * init ivr - * init imr - * init acr - * init ctur - * init ctlr - * init opcr - * init cts - */ - MC68681_WRITE(DUART_ADDR, MC68681_INTERRUPT_VECTOR_REG, - MC68681_INTERRUPT_VECTOR_INIT); - MC68681_WRITE(DUART_ADDR, MC68681_INTERRUPT_MASK_REG, - MC68681_IR_RX_READY_A | MC68681_IR_RX_READY_B); - MC68681_WRITE(DUART_ADDR, MC68681_AUX_CTRL_REG, MC68681_CLEAR); - MC68681_WRITE(DUART_ADDR, MC68681_COUNTER_TIMER_UPPER_REG, 0x00); - MC68681_WRITE(DUART_ADDR, MC68681_COUNTER_TIMER_LOWER_REG, 0x02); - MC68681_WRITE(DUART_ADDR, MC68681_OUTPUT_PORT_CONFIG_REG, MC68681_CLEAR); - MC68681_WRITE(DUART_ADDR, MC68681_OUTPUT_PORT_SET_REG, 0x01); - - /* - * init the actual serial port for port a - * - * Set Baud Rate to 9600 - * Set Stop bit length of 1 - * enable Transmit and receive - */ - MC68681_WRITE(DUART_ADDR, MC68681_CLOCK_SELECT_REG_A, MC68681_BAUD_RATE_MASK_9600); - MC68681_WRITE(DUART_ADDR, MC68681_MODE_REG_1A, - (MC68681_8BIT_CHARS | MC68681_NO_PARITY)); - MC68681_WRITE(DUART_ADDR, MC68681_MODE_REG_2A,MC68681_STOP_BIT_LENGTH_1); - MC68681_WRITE(DUART_ADDR, MC68681_COMMAND_REG_A, - (MC68681_MODE_REG_ENABLE_TX | MC68681_MODE_REG_ENABLE_RX)); - - /* - * init the actual serial port for port b - * init csrb -- 9600 baud - */ - MC68681_WRITE(DUART_ADDR, MC68681_CLOCK_SELECT_REG_B, MC68681_BAUD_RATE_MASK_9600); - -#define EIGHT_BITS_NO_PARITY -#ifdef EIGHT_BITS_NO_PARITY - /* - * Set 8 Bit characters with no parity - */ - MC68681_WRITE(DUART_ADDR, MC68681_MODE_REG_1B, - (MC68681_NO_PARITY | MC68681_8BIT_CHARS) ); -#else - /* - * Set 7 Bit Characters with parity - */ - MC68681_WRITE(DUART_ADDR, MC68681_MODE_REG_1B, - (MC68681_WITH_PARITY | MC68681_7BIT_CHARS) ); -#endif - - /* - * Set Stop Bit length to 1 - * Disable Recieve and transmit on B - */ - MC68681_WRITE(DUART_ADDR, MC68681_MODE_REG_2B,MC68681_STOP_BIT_LENGTH_1); - MC68681_WRITE(DUART_ADDR, MC68681_COMMAND_REG_B, - (MC68681_MODE_REG_ENABLE_TX | MC68681_MODE_REG_ENABLE_RX) ); -} - -/*##################################################################### -# interrupt handler for receive of character from duart on ports A & B -#####################################################################*/ -rtems_isr C_Receive_ISR(rtems_vector_number vector) -{ - volatile unsigned char *_addr; - - /* - * Clear pit interrupt. - */ - _addr = (unsigned char *) (MC68230_PIT_ADDR + MC68230_PITSR); - *_addr = 0x04; - - /* - * check port A first for input - * extract rcvrdy on port B - * set ptr to recieve buffer and read character into ring buffer - */ - _addr = (unsigned char *) (DUART_ADDR + MC68681_STATUS_REG_A); - if (*_addr & MC68681_RX_READY) /* extract rcvrdy on port A */ - { - _addr = (unsigned char *) (DUART_ADDR + MC68681_RECEIVE_BUFFER_A); - Ring_buffer_Add_character( &Console_Buffer[ 0 ], *_addr ); - } - - /* - * If not on port A, let's check port B - * extract rcvrdy on port B - * set ptr to recieve buffer and read character into ring buffer - */ - else - { - _addr = (unsigned char *) (DUART_ADDR + MC68681_STATUS_REG_B); - if (*_addr & MC68681_RX_READY) /* extract rcvrdy on port B */ - { - _addr = (unsigned char *) (DUART_ADDR + MC68681_RECEIVE_BUFFER_B); - Ring_buffer_Add_character( &Console_Buffer[ 1 ], *_addr ); - } - - /* - * if not ready on port A or port B, must be an error - * if error, get out so that fifo is undisturbed - */ - } -} - -/*##################################################################### -# This is the routine that actually transmits a character one at a time -# This routine transmits on port A of the IDP board -#####################################################################*/ -void transmit_char(char ch) -{ - volatile unsigned char *_addr; - - /* - * Get SRA (extract txrdy) - */ - _addr = (unsigned char *) (DUART_ADDR + MC68681_STATUS_REG_A); - while (!(*_addr & MC68681_TX_READY)) - { - } - - /* - * transmit character over port A - */ - MC68681_WRITE(DUART_ADDR, MC68681_TRANSMIT_BUFFER_A, ch); -} - -/*##################################################################### -# This is the routine that actually transmits a character one at a time -# This routine transmits on port B of the IDP board -#####################################################################*/ -void transmit_char_portb(char ch) -{ - volatile unsigned char *_addr; - - /* - * Get SRB (extract txrdy) - */ - _addr = (unsigned char *) (DUART_ADDR + MC68681_STATUS_REG_B); - while (!(*_addr & MC68681_TX_READY)) - { - } - - /* - * transmit character over port B - */ - MC68681_WRITE(DUART_ADDR, MC68681_TRANSMIT_BUFFER_B, ch); -} diff --git a/c/src/lib/libbsp/m68k/idp/console/leds.c b/c/src/lib/libbsp/m68k/idp/console/leds.c deleted file mode 100644 index d2478c5d84..0000000000 --- a/c/src/lib/libbsp/m68k/idp/console/leds.c +++ /dev/null @@ -1,81 +0,0 @@ -/* - * leds.c -- control the led's on a Motorola mc68ec0x0 board. - * Written by rob@cygnus.com (Rob Savoye) - */ -#include "leds.h" - -void zylons(void); -void clear_leds(void); - -/* - * led_putnum -- - * print a hex number on the LED. the value of num must be a char with - * the ascii value. ie... number 0 is '0', a is 'a', ' ' (null) clears - * the led display. - * Setting the bit to 0 turns it on, 1 turns it off. - * the LED's are controlled by setting the right bit mask in the base - * address. - * The bits are: - * [d.p | g | f | e | d | c | b | a ] is the byte. - * - * The locations are: - * - * a - * ----- - * f | | b - * | g | - * ----- - * | | - * e | | c - * ----- - * d . d.p (decimal point) - */ -void -led_putnum ( char num ) -{ - static unsigned char *leds = (unsigned char *)LED_ADDR; - static unsigned char num_bits [18] = { - 0xff, /* clear all */ - 0xc0, 0xf9, 0xa4, 0xb0, 0x99, 0x92, 0x82, 0xf8, 0x80, 0x98, /* numbers 0-9 */ - 0x98, 0x20, 0x3, 0x27, 0x21, 0x4, 0xe /* letters a-f */ - }; - - if (num >= '0' && num <= '9') - num = (num - '0') + 1; - - if (num >= 'a' && num <= 'f') - num = (num - 'a') + 12; - - if (num == ' ') - num = 0; - - *leds = num_bits[(int)num]; -} - -/* This procedure added by Doug McBride, Colorado Space Grant College -- - Probably should be a macro instead */ -void -clear_leds ( ) -{ - static unsigned char *leds = (unsigned char *)LED_ADDR; - *leds = 0xFF; -} - -void rtems_bsp_delay( int ); - -/* - * zylons -- draw a rotating pattern. NOTE: this function never returns. - */ -void -zylons() -{ - unsigned char *leds = (unsigned char *)LED_ADDR; - unsigned char curled = 0xfe; - - while (1) - { - *leds = curled; - curled = (curled >> 1) | (curled << 7); - rtems_bsp_delay ( 8000 ); - } -} diff --git a/c/src/lib/libbsp/m68k/idp/console/mc68ec.c b/c/src/lib/libbsp/m68k/idp/console/mc68ec.c deleted file mode 100644 index 9041ca527b..0000000000 --- a/c/src/lib/libbsp/m68k/idp/console/mc68ec.c +++ /dev/null @@ -1,19 +0,0 @@ -/* - * mc68ec.c -- Low level support for the Motorola mc68ec0x0 board. - * Written by rob@cygnus.com (Rob Savoye) - */ - -#include <bsp.h> -#include "leds.h" - -/* - * rtems_bsp_delay -- delay execution. This is an ugly hack. It should - * use the timer, but I'm waiting for docs. (sigh) - */ -void rtems_bsp_delay(int num) -{ - while (num--) - { - __asm__ ("nop"); - } -} diff --git a/c/src/lib/libbsp/m68k/idp/doxygen.h b/c/src/lib/libbsp/m68k/idp/doxygen.h deleted file mode 100644 index 3c507b7074..0000000000 --- a/c/src/lib/libbsp/m68k/idp/doxygen.h +++ /dev/null @@ -1,15 +0,0 @@ -/** - * @defgroup bsp_m68k M68K - * - * @ingroup bsp_kit - * - * @brief M68K Board Support Packages - */ - -/** - * @defgroup m68k_idp M68K IDP Modules - * - * @ingroup bsp_m68k - * - * @brief M68K IDP Modules - */
\ No newline at end of file diff --git a/c/src/lib/libbsp/m68k/idp/include/README b/c/src/lib/libbsp/m68k/idp/include/README deleted file mode 100644 index 165175f0a6..0000000000 --- a/c/src/lib/libbsp/m68k/idp/include/README +++ /dev/null @@ -1,9 +0,0 @@ -The following files really should be made generic and allowed to -be shared between BSPs: - - mc68230.h - mc68681.h - ringbuf.h - -However at the moment the BSP is not tested under 3.2.0 so it is -dangerous to do so. diff --git a/c/src/lib/libbsp/m68k/idp/include/bsp.h b/c/src/lib/libbsp/m68k/idp/include/bsp.h deleted file mode 100644 index c7ed37228a..0000000000 --- a/c/src/lib/libbsp/m68k/idp/include/bsp.h +++ /dev/null @@ -1,56 +0,0 @@ -/** - * @file - * - * @ingroup idp_bsp - * - * @brief This include file contains all Motorola 680x0 IDP board - * IO definitions. - */ - -#ifndef LIBBSP_M68K_IDP_BSP_H -#define LIBBSP_M68K_IDP_BSP_H - -#include <bspopts.h> -#include <bsp/default-initial-extension.h> - -#include <rtems.h> -#include <rtems/console.h> -#include <rtems/clockdrv.h> -#include <rtems/motorola/mc68230.h> -#include <rtems/motorola/mc68681.h> - -/** - * @defgroup idp_bsp IO definitions - * - * @ingroup m68k_idp - * - * @brief Motorola 680x0 IDP board IO definitions - */ - -#define DUART_ADDR 0xb00003 /* base address of the MC68681 DUART */ - -/* Constants */ - -#define RAM_START 0 -#define RAM_END 0x200000 - -extern rtems_isr_entry M68Kvec[]; /* vector table address */ - -/* functions */ - -rtems_isr_entry set_vector( - rtems_isr_entry handler, - rtems_vector_number vector, - int type -); - -void rtems_bsp_delay(int num); - -/* - * Prototypes for methods inside the BSP that cross file boundaries. - */ -void init_pit( void ); -void transmit_char( char ch ); -void transmit_char_portb( char ch ); - -#endif diff --git a/c/src/lib/libbsp/m68k/idp/include/leds.h b/c/src/lib/libbsp/m68k/idp/include/leds.h deleted file mode 100644 index 4c0313ca0d..0000000000 --- a/c/src/lib/libbsp/m68k/idp/include/leds.h +++ /dev/null @@ -1,40 +0,0 @@ -/** - * @file - * - * @ingroup m68k_leds - * - * @brief Led Control - */ - -/* - * Written by rob@cygnus.com (Rob Savoye) - */ - -#ifndef __LEDS_H__ -#define __LEDS_H__ - -#define LED_ADDR 0xd00003 -#define LED_0 ~0x1 -#define LED_1 ~0x2 -#define LED_2 ~0x4 -#define LED_3 ~0x8 -#define LED_4 ~0x10 -#define LED_5 ~0x20 -#define LED_6 ~0x40 -#define LED_7 ~0x80 -#define LEDS_OFF 0xff -#define LEDS_ON 0x0 - -/** - * @defgroup m68k_leds Led Control - * - * @ingroup m68k_idp - * - * @brief control the led's on a Motorola mc68ec0x0 board - */ - -#define FUDGE(x) ((x >= 0xa && x <= 0xf) ? (x + 'a') & 0x7f : (x + '0') & 0x7f) - -extern void led_putnum( char ); - -#endif /* __LEDS_H__ */ diff --git a/c/src/lib/libbsp/m68k/idp/include/motorola/mc68230.h b/c/src/lib/libbsp/m68k/idp/include/motorola/mc68230.h deleted file mode 100644 index 6fd4eed456..0000000000 --- a/c/src/lib/libbsp/m68k/idp/include/motorola/mc68230.h +++ /dev/null @@ -1,81 +0,0 @@ -/** - * @file rtems/motorola/mc68230.h - * - * @ingroup idp_m68230 - * - * @brief Low level support code for the Motorola 68230 Parallel - * Interface/Timer (PIT) - */ - -/* - * Modified by Doug McBride, Colorado Space Grant College - * - * Format taken partly from RTEMS code and mostly from Motorola IDP user's - * manual. RTEMS copyright information below. - * - * COPYRIGHT (c) 1989-2011. - * 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.org/license/LICENSE. - */ - -/** - * @defgroup idp_mc68230 Motorola MC68230 - * - * @ingroup m68k_idp - * - * @brief Support code for Motorola MC68230 PIT - */ -#ifndef _RTEMS_MOTOROLA_MC68230_H -#define _RTEMS_MOTOROLA_MC68230_H - -/* Some Motorola IDP User manual defines: */ -#define MC68230_PIT_ADDR 0x00c01003 /* base address of the PIT */ -#define MC68230_REGOFF 0x04 /* Difference between addresses */ -#define MC68230_VECT 64 -#define MC68230_H1VECT 0x00 -#define MC68230_H2VECT 0x01 -#define MC68230_H3VECT 0x02 -#define MC68230_H4VECT 0x03 - -/* - * mc68230 register offsets - */ -#define MC68230_PGCR 0x00 -#define MC68230_PSRR 1*MC68230_REGOFF -#define MC68230_PADDR 2*MC68230_REGOFF -#define MC68230_PBDDR 3*MC68230_REGOFF -#define MC68230_PCDDR 4*MC68230_REGOFF -#define MC68230_PIVR 5*MC68230_REGOFF -#define MC68230_PACR 6*MC68230_REGOFF -#define MC68230_PBCR 7*MC68230_REGOFF -#define MC68230_PADR 8*MC68230_REGOFF -#define MC68230_PBDR 9*MC68230_REGOFF -#define MC68230_PAAR 10*MC68230_REGOFF -#define MC68230_PBAR 11*MC68230_REGOFF -#define MC68230_PCDR 12*MC68230_REGOFF -#define MC68230_PITSR 13*MC68230_REGOFF -#define MC68230_TCR 16*MC68230_REGOFF -#define MC68230_TIVR 17*MC68230_REGOFF -#define MC68230_CPRH 19*MC68230_REGOFF -#define MC68230_CPRM 20*MC68230_REGOFF -#define MC68230_CPRL 21*MC68230_REGOFF -#define MC68230_CNTRH 23*MC68230_REGOFF -#define MC68230_CNTRM 24*MC68230_REGOFF -#define MC68230_CNTRL 25*MC68230_REGOFF -#define MC68230_TSR 26*MC68230_REGOFF - -/* Some RTEMS style defines: */ -#ifndef MC68230_VOL8 -#define MC68230_VOL8( ptr ) ((volatile uint8_t *)(ptr)) -#endif - -#define MC68230_WRITE( reg, data ) \ - *(MC68230_VOL8(MC68230_PIT_ADDR+reg)) = (data) - -#define MC68230_READ( reg, data ) \ - (data) = *(MC68230_VOL8(MC68230_PIT_ADDR+reg)) - -#endif diff --git a/c/src/lib/libbsp/m68k/idp/include/motorola/mc68681.h b/c/src/lib/libbsp/m68k/idp/include/motorola/mc68681.h deleted file mode 100644 index 47045c8ada..0000000000 --- a/c/src/lib/libbsp/m68k/idp/include/motorola/mc68681.h +++ /dev/null @@ -1,315 +0,0 @@ -/** - * @file rtems/motorola/mc68681.h - * - * @ingroup idp_mc68681 - * - * @brief Low level support code for the Motorola mc68681 DUART. - */ - -/* - * - * Originally written by rob@cygnus.com (Rob Savoye) for the libgloss - * IDP support. - */ - -/** - * @defgroup idp_mc68681 Motorola MC68681 - * - * @ingroup m68k_idp - * - * @brief Support code for Motorola MC68681 DUART - */ - -#ifndef _RTEMS_MOTOROLA_MC68681_H -#define _RTEMS_MOTOROLA_MC68681_H - -/* - * In the dark ages when this controller was designed, it was actually - * possible to access data on unaligned byte boundaries with no penalty. - * Now we find this chip in configurations in which the registers are - * at 16-bit, 32-bit, and 64-bit boundaries at the whim of the board - * designer. If the registers are not at byte addresses, then - * set this multiplier before including this file to correct the offsets. - */ - -#ifndef MC68681_OFFSET_MULTIPLIER -#define MC68681_OFFSET_MULTIPLIER 1 -#endif - -#define __MC68681_REG(_R) ((_R) * MC68681_OFFSET_MULTIPLIER) - -/* - * mc68681 register offsets Read/Write Addresses - */ -#define MC68681_MODE_REG_1A __MC68681_REG(0) /* MR1A-MR Prior to Read */ -#define MC68681_MODE_REG_2A __MC68681_REG(0) /* MR2A-MR After Read */ - -#define MC68681_COUNT_MODE_CURRENT_MSB __MC68681_REG(6) /* CTU */ -#define MC68681_COUNTER_TIMER_UPPER_REG __MC68681_REG(6) /* CTU */ -#define MC68681_COUNT_MODE_CURRENT_LSB __MC68681_REG(7) /* CTL */ -#define MC68681_COUNTER_TIMER_LOWER_REG __MC68681_REG(7) /* CTL */ -#define MC68681_INTERRUPT_VECTOR_REG __MC68681_REG(12) /* IVR */ - -#define MC68681_MODE_REG_1B __MC68681_REG(8) /* MR1B-MR Prior to Read */ -#define MC68681_MODE_REG_2B __MC68681_REG(8) /* MR2BA-MR After Read */ - -/* - * mc68681 register offsets Read Only Addresses - */ -#define MC68681_STATUS_REG_A __MC68681_REG(1) /* SRA */ -#define MC68681_MASK_ISR_REG __MC68681_REG(2) /* MISR */ -#define MC68681_RECEIVE_BUFFER_A __MC68681_REG(3) /* RHRA */ -#define MC68681_INPUT_PORT_CHANGE_REG __MC68681_REG(4) /* IPCR */ -#define MC68681_INTERRUPT_STATUS_REG __MC68681_REG(5) /* ISR */ -#define MC68681_STATUS_REG_B __MC68681_REG(9) /* SRB */ -#define MC68681_RECEIVE_BUFFER_B __MC68681_REG(11) /* RHRB */ -#define MC68681_INPUT_PORT __MC68681_REG(13) /* IP */ -#define MC68681_START_COUNT_CMD __MC68681_REG(14) /* SCC */ -#define MC68681_STOP_COUNT_CMD __MC68681_REG(15) /* STC */ - -/* - * mc68681 register offsets Write Only Addresses - */ -#define MC68681_CLOCK_SELECT_REG_A __MC68681_REG(1) /* CSRA */ -#define MC68681_COMMAND_REG_A __MC68681_REG(2) /* CRA */ -#define MC68681_TRANSMIT_BUFFER_A __MC68681_REG(3) /* THRA */ -#define MC68681_AUX_CTRL_REG __MC68681_REG(4) /* ACR */ -#define MC68681_INTERRUPT_MASK_REG __MC68681_REG(5) /* IMR */ -#define MC68681_CLOCK_SELECT_REG_B __MC68681_REG(9) /* CSRB */ -#define MC68681_COMMAND_REG_B __MC68681_REG(10) /* CRB */ -#define MC68681_TRANSMIT_BUFFER_B __MC68681_REG(11) /* THRB */ -#define MC68681_OUTPUT_PORT_CONFIG_REG __MC68681_REG(13) /* OPCR */ -#define MC68681_OUTPUT_PORT_SET_REG __MC68681_REG(14) /* SOPBC */ -#define MC68681_OUTPUT_PORT_RESET_BITS __MC68681_REG(15) /* COPBC */ - - -#ifndef MC6681_VOL -#define MC6681_VOL( ptr ) ((volatile unsigned char *)(ptr)) -#endif - -#define MC68681_WRITE( _base, _reg, _data ) \ - *((volatile unsigned char *)_base+_reg) = (_data) - -#define MC68681_READ( _base, _reg ) \ - *(((volatile unsigned char *)_base+_reg)) - - - -#define MC68681_CLEAR 0x00 - -#define MC68681_PORT_A 0 -#define MC68681_PORT_B 1 - -/* - * DUART Command Register Definitions: - * - * MC68681_COMMAND_REG_A,MC68681_COMMAND_REG_B - */ -#define MC68681_MODE_REG_ENABLE_RX 0x01 -#define MC68681_MODE_REG_DISABLE_RX 0x02 -#define MC68681_MODE_REG_ENABLE_TX 0x04 -#define MC68681_MODE_REG_DISABLE_TX 0x08 -#define MC68681_MODE_REG_RESET_MR_PTR 0x10 -#define MC68681_MODE_REG_RESET_RX 0x20 -#define MC68681_MODE_REG_RESET_TX 0x30 -#define MC68681_MODE_REG_RESET_ERROR 0x40 -#define MC68681_MODE_REG_RESET_BREAK 0x50 -#define MC68681_MODE_REG_START_BREAK 0x60 -#define MC68681_MODE_REG_STOP_BREAK 0x70 -#define MC68681_MODE_REG_SET_RX_BRG 0x80 -#define MC68681_MODE_REG_CLEAR_RX_BRG 0x90 -#define MC68681_MODE_REG_SET_TX_BRG 0xa0 -#define MC68681_MODE_REG_CLEAR_TX_BRG 0xb0 -#define MC68681_MODE_REG_SET_STANDBY 0xc0 -#define MC68681_MODE_REG_SET_ACTIVE 0xd0 - -/* - * Mode Register Definitions - * - * MC68681_MODE_REG_1A - * MC68681_MODE_REG_1B - */ -#define MC68681_5BIT_CHARS 0x00 -#define MC68681_6BIT_CHARS 0x01 -#define MC68681_7BIT_CHARS 0x02 -#define MC68681_8BIT_CHARS 0x03 - -#define MC68681_ODD_PARITY 0x00 -#define MC68681_EVEN_PARITY 0x04 - -#define MC68681_WITH_PARITY 0x00 -#define MC68681_FORCE_PARITY 0x08 -#define MC68681_NO_PARITY 0x10 -#define MC68681_MULTI_DROP 0x18 - -#define MC68681_ERR_MODE_CHAR 0x00 -#define MC68681_ERR_MODE_BLOCK 0x20 - -#define MC68681_RX_INTR_RX_READY 0x00 -#define MC68681_RX_INTR_FFULL 0x40 - -#define MC68681_NO_RX_RTS_CTL 0x00 -#define MC68681_RX_RTS_CTRL 0x80 - - -/* - * Mode Register Definitions - * - * MC68681_MODE_REG_2A - * MC68681_MODE_REG_2B - */ -#define MC68681_STOP_BIT_LENGTH__563 0x00 -#define MC68681_STOP_BIT_LENGTH__625 0x01 -#define MC68681_STOP_BIT_LENGTH__688 0x02 -#define MC68681_STOP_BIT_LENGTH__75 0x03 -#define MC68681_STOP_BIT_LENGTH__813 0x04 -#define MC68681_STOP_BIT_LENGTH__875 0x05 -#define MC68681_STOP_BIT_LENGTH__938 0x06 -#define MC68681_STOP_BIT_LENGTH_1 0x07 -#define MC68681_STOP_BIT_LENGTH_1_563 0x08 -#define MC68681_STOP_BIT_LENGTH_1_625 0x09 -#define MC68681_STOP_BIT_LENGTH_1_688 0x0a -#define MC68681_STOP_BIT_LENGTH_1_75 0x0b -#define MC68681_STOP_BIT_LENGTH_1_813 0x0c -#define MC68681_STOP_BIT_LENGTH_1_875 0x0d -#define MC68681_STOP_BIT_LENGTH_1_938 0x0e -#define MC68681_STOP_BIT_LENGTH_2 0x0f - -#define MC68681_CTS_ENABLE_TX 0x10 -#define MC68681_TX_RTS_CTRL 0x20 - -#define MC68681_CHANNEL_MODE_NORMAL 0x00 -#define MC68681_CHANNEL_MODE_ECHO 0x40 -#define MC68681_CHANNEL_MODE_LOCAL_LOOP 0x80 -#define MC68681_CHANNEL_MODE_REMOTE_LOOP 0xc0 - -/* - * Status Register Definitions - * - * MC68681_STATUS_REG_A, MC68681_STATUS_REG_B - */ -#define MC68681_RX_READY 0x01 -#define MC68681_FFULL 0x02 -#define MC68681_TX_READY 0x04 -#define MC68681_TX_EMPTY 0x08 -#define MC68681_OVERRUN_ERROR 0x10 -#define MC68681_PARITY_ERROR 0x20 -#define MC68681_FRAMING_ERROR 0x40 -#define MC68681_RECEIVED_BREAK 0x80 - - -/* - * Interupt Status Register Definitions. - * - * MC68681_INTERRUPT_STATUS_REG - */ - - -/* - * Interupt Mask Register Definitions - * - * MC68681_INTERRUPT_MASK_REG - */ -#define MC68681_IR_TX_READY_A 0x01 -#define MC68681_IR_RX_READY_A 0x02 -#define MC68681_IR_BREAK_A 0x04 -#define MC68681_IR_COUNTER_READY 0x08 -#define MC68681_IR_TX_READY_B 0x10 -#define MC68681_IR_RX_READY_B 0x20 -#define MC68681_IR_BREAK_B 0x40 -#define MC68681_IR_INPUT_PORT_CHANGE 0x80 - -/* - * Status Register Definitions. - * - * MC68681_STATUS_REG_A,MC68681_STATUS_REG_B - */ -#define MC68681_STATUS_RXRDY 0x01 -#define MC68681_STATUS_FFULL 0x02 -#define MC68681_STATUS_TXRDY 0x04 -#define MC68681_STATUS_TXEMT 0x08 -#define MC68681_STATUS_OVERRUN_ERROR 0x10 -#define MC68681_STATUS_PARITY_ERROR 0x20 -#define MC68681_STATUS_FRAMING_ERROR 0x40 -#define MC68681_STATUS_RECEIVED_BREAK 0x80 - -/* - * Definitions for the Interrupt Vector Register: - * - * MC68681_INTERRUPT_VECTOR_REG - */ -#define MC68681_INTERRUPT_VECTOR_INIT 0x0f - -/* - * Definitions for the Auxiliary Control Register - * - * MC68681_AUX_CTRL_REG - */ -#define MC68681_AUX_BRG_SET1 0x00 -#define MC68681_AUX_BRG_SET2 0x80 - - -/* - * The following Baud rates assume the X1 clock pin is driven with a - * 3.6864 MHz signal. If a different frequency is used the DUART channel - * is running at the follwoing baud rate: - * ((Table Baud Rate)*frequency)/3.6864 MHz - */ - -/* - * Definitions for the Clock Select Register: - * - * MC68681_CLOCK_SELECT_REG_A,MC68681_CLOCK_SELECT_REG_A - * - * Note: ACR[7] is the MSB of the Auxiliary Control register - * X is the extend bit. - * CRA - 0x08 Set Rx BRG Select Extend Bit (X=1) - * CRA - 0x09 Clear Rx BRG Select Extend Bit (X=0) - * CRB - 0x0a Set Tx BRG Select Extend Bit (X=1) - * CRB - 0x0b Clear Tx BRG Select Extend Bit (x=1) - */ -#define MC68681_BAUD_RATE_MASK_50 0x00 /* ACR[7]=0,X=0 */ - /* ARC[7]=1,X=1 */ -#define MC68681_BAUD_RATE_MASK_75 0x00 /* ACR[7]=0,X=0 */ - /* ARC[7]=1,X=1 */ -#define MC68681_BAUD_RATE_MASK_110 0x01 -#define MC68681_BAUD_RATE_MASK_134_5 0x02 -#define MC68681_BAUD_RATE_MASK_150 0x03 /* ACR[7]=0,X=0 */ - /* ARC[7]=1,X=1 */ -#define MC68681_BAUD_RATE_MASK_200 0x03 /* ACR[7]=0,X=0 */ - /* ARC[7]=1,X=1 */ -#define MC68681_BAUD_RATE_MASK_300 0x04 /* ACR[7]=0,X=0 */ - /* ARC[7]=1,X=1 */ -#define MC68681_BAUD_RATE_MASK_600 0x05 /* ACR[7]=0,X=0 */ - /* ARC[7]=1,X=1 */ -#define MC68681_BAUD_RATE_MASK_1050 0x07 /* ACR[7]=0,X=0 */ - /* ARC[7]=1,X=1 */ -#define MC68681_BAUD_RATE_MASK_1200 0x06 /* ACR[7]=0,X=0 */ - /* ARC[7]=1,X=1 */ -#define MC68681_BAUD_RATE_MASK_1800 0x0a /* ACR[7]=0,X=0 */ - /* ARC[7]=1,X=1 */ -#define MC68681_BAUD_RATE_MASK_2400 0x08 /* ACR[7]=0,X=0 */ - /* ARC[7]=1,X=1 */ -#define MC68681_BAUD_RATE_MASK_3600 0x04 /* ACR[7]=0,X=0 */ - /* ARC[7]=1,X=1 */ -#define MC68681_BAUD_RATE_MASK_4800 0x09 -#define MC68681_BAUD_RATE_MASK_7200 0x0a /* ACR[7]=0,X=0 */ - /* ARC[7]=1,X=1 */ -#define MC68681_BAUD_RATE_MASK_9600 0xbb - -#define MC68681_BAUD_RATE_MASK_14_4K 0x05 /* ACR[7]=0,X=0 */ - /* ARC[7]=1,X=1 */ -#define MC68681_BAUD_RATE_MASK_19_2K 0xcc /* ACR[7]=1,X=0 */ - /* ARC[7]=0,X=1 */ -#define MC68681_BAUD_RATE_MASK_28_8K 0x06 /* ACR[7]=0,X=0 */ - /* ARC[7]=1,X=1 */ -#define MC68681_BAUD_RATE_MASK_38_4K 0xcc /* ACR[7]=0,X=0 */ - /* ARC[7]=1,X=1 */ -#define MC68681_BAUD_RATE_MASK_57_6K 0x07 /* ACR[7]=0,X=0 */ - /* ARC[7]=1,X=1 */ -#define MC68681_BAUD_RATE_MASK_115_5K 0x08 -#define MC68681_BAUD_RATE_MASK_TIMER 0xdd -#define MC68681_BAUD_RATE_MASK_TIMER_16X 0xee -#define MC68681_BAUD_RATE_MASK_TIMER_1X 0xff - -#endif diff --git a/c/src/lib/libbsp/m68k/idp/make/custom/idp.cfg b/c/src/lib/libbsp/m68k/idp/make/custom/idp.cfg deleted file mode 100644 index d10029a291..0000000000 --- a/c/src/lib/libbsp/m68k/idp/make/custom/idp.cfg +++ /dev/null @@ -1,24 +0,0 @@ -# -# Config file for the IDP BSP -# - -include $(RTEMS_ROOT)/make/custom/default.cfg - -RTEMS_CPU=m68k -RTEMS_CPU_MODEL=m68ec040 - -# This contains the compiler options necessary to select the CPU model -# and (hopefully) optimize for it. -# -CPU_CFLAGS = -msoft-float - -# optimize flag: typically -O2 -CFLAGS_OPTIMIZE_V = -O2 -g -fomit-frame-pointer - -define bsp-post-link - $(OBJCOPY) -O srec $(basename $@)$(EXEEXT) $(basename $@).srec - sed -e 's/.$$//' -e '/^S0/d' $(basename $@).srec | \ - $(PACKHEX) > $(basename $@)$(DOWNEXT) - rm -f $(basename $@).srec - $(default-bsp-post-link) -endef diff --git a/c/src/lib/libbsp/m68k/idp/preinstall.am b/c/src/lib/libbsp/m68k/idp/preinstall.am deleted file mode 100644 index fd9907b011..0000000000 --- a/c/src/lib/libbsp/m68k/idp/preinstall.am +++ /dev/null @@ -1,84 +0,0 @@ -## Automatically generated by ampolish3 - Do not edit - -if AMPOLISH3 -$(srcdir)/preinstall.am: Makefile.am - $(AMPOLISH3) $(srcdir)/Makefile.am > $(srcdir)/preinstall.am -endif - -PREINSTALL_DIRS = -DISTCLEANFILES += $(PREINSTALL_DIRS) - -all-am: $(PREINSTALL_FILES) - -PREINSTALL_FILES = -CLEANFILES = $(PREINSTALL_FILES) - -all-local: $(TMPINSTALL_FILES) - -TMPINSTALL_FILES = -CLEANFILES += $(TMPINSTALL_FILES) - -$(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) - -$(PROJECT_INCLUDE)/bsp/$(dirstamp): - @$(MKDIR_P) $(PROJECT_INCLUDE)/bsp - @: > $(PROJECT_INCLUDE)/bsp/$(dirstamp) -PREINSTALL_DIRS += $(PROJECT_INCLUDE)/bsp/$(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: ../../shared/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)/bsp/bootcard.h: ../../shared/include/bootcard.h $(PROJECT_INCLUDE)/bsp/$(dirstamp) - $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/bootcard.h -PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/bootcard.h - -$(PROJECT_INCLUDE)/leds.h: include/leds.h $(PROJECT_INCLUDE)/$(dirstamp) - $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/leds.h -PREINSTALL_FILES += $(PROJECT_INCLUDE)/leds.h - -$(PROJECT_INCLUDE)/coverhd.h: ../../shared/include/coverhd.h $(PROJECT_INCLUDE)/$(dirstamp) - $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/coverhd.h -PREINSTALL_FILES += $(PROJECT_INCLUDE)/coverhd.h - -$(PROJECT_INCLUDE)/rtems/motorola/$(dirstamp): - @$(MKDIR_P) $(PROJECT_INCLUDE)/rtems/motorola - @: > $(PROJECT_INCLUDE)/rtems/motorola/$(dirstamp) -PREINSTALL_DIRS += $(PROJECT_INCLUDE)/rtems/motorola/$(dirstamp) - -$(PROJECT_INCLUDE)/rtems/motorola/mc68230.h: include/motorola/mc68230.h $(PROJECT_INCLUDE)/rtems/motorola/$(dirstamp) - $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/rtems/motorola/mc68230.h -PREINSTALL_FILES += $(PROJECT_INCLUDE)/rtems/motorola/mc68230.h - -$(PROJECT_INCLUDE)/rtems/motorola/mc68681.h: include/motorola/mc68681.h $(PROJECT_INCLUDE)/rtems/motorola/$(dirstamp) - $(INSTALL_DATA) $< $(PROJECT_INCLUDE)/rtems/motorola/mc68681.h -PREINSTALL_FILES += $(PROJECT_INCLUDE)/rtems/motorola/mc68681.h - -$(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 - diff --git a/c/src/lib/libbsp/m68k/idp/startup/bspstart.c b/c/src/lib/libbsp/m68k/idp/startup/bspstart.c deleted file mode 100644 index 1d8d103ce8..0000000000 --- a/c/src/lib/libbsp/m68k/idp/startup/bspstart.c +++ /dev/null @@ -1,59 +0,0 @@ -/* - * This routine does the bulk of the system initialization. - */ - -/* - * 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.org/license/LICENSE. - */ - -#include <bsp.h> -#include <bsp/bootcard.h> - -unsigned char *duart_base; -extern struct duart_regs duart_info; - -#define DELAY 5000 - -void led_putnum(void); - -void bsp_start( void ) -{ - rtems_isr_entry *monitors_vector_table; - int index; - - /* RAM size set in linker script */ - duart_base = (unsigned char *)DUART_ADDR; - - /* - * Set the VBR here to the monitor's default. - */ - monitors_vector_table = (rtems_isr_entry *)0; - /* This is where you set vector base register = 0 */ - m68k_set_vbr( monitors_vector_table ); - - /* The vector interrupt table for the 680x0 is in appendix B-2 - * of the M68000 Family Programmer's reference table - */ - for ( index=2 ; index<=255 ; index++ ) - M68Kvec[ index ] = monitors_vector_table[ 32 ]; - - M68Kvec[ 2 ] = monitors_vector_table[ 2 ]; /* bus error vector */ - M68Kvec[ 4 ] = monitors_vector_table[ 4 ]; /* breakpoints vector */ - M68Kvec[ 9 ] = monitors_vector_table[ 9 ]; /* trace vector */ - - /* - * Set the VBR here if you do not want to use the monitor's vector table. - */ - - m68k_set_vbr( &M68Kvec ); - - rtems_cache_enable_instruction(); - rtems_cache_enable_data(); - -/* led_putnum('e'); * for debugging purposes only */ -} diff --git a/c/src/lib/libbsp/m68k/idp/startup/linkcmds b/c/src/lib/libbsp/m68k/idp/startup/linkcmds deleted file mode 100644 index 8f4b037a78..0000000000 --- a/c/src/lib/libbsp/m68k/idp/startup/linkcmds +++ /dev/null @@ -1,201 +0,0 @@ -/* This file is a derivation of that found with the newlib-1.6 distribution - * for the idp.ld file. That file, it appears, was originally written by - * Rob Savoye. Other ideas came from Joel Sherrill for the RTEMS linkcmds - * file (this is basically a mixture of the two). - */ - -/* - * Setup the memory map of the MC68ec0x0 Board (IDP) - * stack grows up towards high memory. This works for - * both the rom68k and the mon68k monitors. - */ - -MEMORY -{ - ram : org = 0x10000, l = 2M -} - -/* - * Declare some sizes. - */ -RamBase = DEFINED(RamBase) ? RamBase : 0x0; -RamSize = DEFINED(RamSize) ? RamSize : 2M; -HeapSize = DEFINED(HeapSize) ? HeapSize : 0x0; -_StackSize = DEFINED(_StackSize) ? _StackSize : 0x1000; - -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*) - KEEP (*(SORT(.rtemsroset.*))) - *(.gnu.linkonce.r*) - - . = ALIGN (16); - PROVIDE (_etext = .); - } >ram - - .tdata : { - _TLS_Data_begin = .; - *(.tdata .tdata.* .gnu.linkonce.td.*) - _TLS_Data_end = .; - } >ram - - .tbss : { - _TLS_BSS_begin = .; - *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) - _TLS_BSS_end = .; - } >ram - - _TLS_Data_size = _TLS_Data_end - _TLS_Data_begin; - _TLS_Data_begin = _TLS_Data_size != 0 ? _TLS_Data_begin : _TLS_BSS_begin; - _TLS_Data_end = _TLS_Data_size != 0 ? _TLS_Data_end : _TLS_BSS_begin; - _TLS_BSS_size = _TLS_BSS_end - _TLS_BSS_begin; - _TLS_Size = _TLS_BSS_end - _TLS_Data_begin; - _TLS_Alignment = MAX (ALIGNOF (.tdata), ALIGNOF (.tbss)); - - .data : { - PROVIDE (_copy_start = .); - *(.data*) - KEEP (*(SORT(.rtemsrwset.*))) - *(.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 = .; - - WorkAreaBase = .; - } >ram - - /* Stabs debugging sections. */ - .stab 0 : { *(.stab) } - .stabstr 0 : { *(.stabstr) } - .stab.excl 0 : { *(.stab.excl) } - .stab.exclstr 0 : { *(.stab.exclstr) } - .stab.index 0 : { *(.stab.index) } - .stab.indexstr 0 : { *(.stab.indexstr) } - .comment 0 : { *(.comment) } - - /* DWARF debug sections. - Symbols in the DWARF debugging sections are relative to the beginning - of the section so we begin them at 0. */ - /* DWARF 1 */ - .debug 0 : { *(.debug) } - .line 0 : { *(.line) } - - /* GNU DWARF 1 extensions */ - .debug_srcinfo 0 : { *(.debug_srcinfo) } - .debug_sfnames 0 : { *(.debug_sfnames) } - - /* DWARF 1.1 and DWARF 2 */ - .debug_aranges 0 : { *(.debug_aranges) } - .debug_pubnames 0 : { *(.debug_pubnames) } - - /* DWARF 2 */ - .debug_info 0 : { *(.debug_info) } - .debug_abbrev 0 : { *(.debug_abbrev) } - .debug_line 0 : { *(.debug_line) } - .debug_frame 0 : { *(.debug_frame) } - .debug_str 0 : { *(.debug_str) } - .debug_loc 0 : { *(.debug_loc) } - .debug_macinfo 0 : { *(.debug_macinfo) } - - /* SGI/MIPS DWARF 2 extensions */ - .debug_weaknames 0 : { *(.debug_weaknames) } - .debug_funcnames 0 : { *(.debug_funcnames) } - .debug_typenames 0 : { *(.debug_typenames) } - .debug_varnames 0 : { *(.debug_varnames) } - /* These must appear regardless of . */ -} diff --git a/c/src/lib/libbsp/m68k/idp/timer/timer.c b/c/src/lib/libbsp/m68k/idp/timer/timer.c deleted file mode 100644 index 4de71f2550..0000000000 --- a/c/src/lib/libbsp/m68k/idp/timer/timer.c +++ /dev/null @@ -1,98 +0,0 @@ -/* - * Code Modified for the MC68230 by Doug McBride, Colorado Space Grant College - * - * 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.org/license/LICENSE. - */ - -#include <rtems.h> -#include <rtems/btimer.h> -#include <bsp.h> -#include <rtems/motorola/mc68230.h> - -#define TIMER_VECTOR 0x4D - -int Ttimer_val; -bool benchmark_timer_find_average_overhead; - -rtems_isr timerisr(rtems_vector_number); - -void benchmark_timer_initialize(void) -{ - (void) set_vector( timerisr, TIMER_VECTOR, 0 ); /* install ISR */ - - Ttimer_val = 0; /* clear timer ISR count */ - - /* some PI/T initialization stuff here */ - /* Set up the interrupt vector on the MC68230 chip: - TIVR = TIMER_VECTOR; */ - MC68230_WRITE (MC68230_TIVR, TIMER_VECTOR); - - /* Set CPRH through CPRL to maximum count to reduce interrupt overhead - CPRH = 0xFF; - CPRM = 0xFF; - CPRL = 0xFF; */ - MC68230_WRITE (MC68230_CPRH, 0xFF); - MC68230_WRITE (MC68230_CPRM, 0xFF); - MC68230_WRITE (MC68230_CPRL, 0xFF); - - /* Enable timer and use it as an external periodic interrupt generator - TCR = 0xA1; */ - MC68230_WRITE (MC68230_TCR, 0xA1); - -} - -#define AVG_OVERHEAD 9 /* may not be right -- do this later */ -#define LEAST_VALID 10 /* Don't trust a value lower than this */ - -benchmark_timer_t benchmark_timer_read(void) -{ - uint8_t data; - uint8_t msb, osb, lsb; - uint32_t remaining, total; - - /* Disable timer so that timer can be read - data = MC68230_TCR; - MC68230_TCR = (data & 0xFE); */ - MC68230_READ (MC68230_TCR, data); - MC68230_WRITE (MC68230_TCR, (data & 0xFE)); - - /* Read the counter value - msb = MC68230_CNTRH; - osb = MC68230_CNTRM; - lsb = MC68230_CNTRL; */ - MC68230_READ (MC68230_CNTRH, msb); - MC68230_READ (MC68230_CNTRM, osb); - MC68230_READ (MC68230_CNTRL, lsb); - - /* Calculate the time so far */ - remaining = 0x1000000 - ((msb << 16) + (osb << 8) + lsb); - total = (Ttimer_val * 0x1000000) + remaining; - - /* Enable timer so that timer can continue - MC68230_TCR = 0xA1; */ - MC68230_WRITE (MC68230_TCR, 0xA1); - - /* do not restore old vector */ - if ( benchmark_timer_find_average_overhead == true ) - return total; /* in countdown units */ - - if ( total < LEAST_VALID ) - return 0; /* below timer resolution */ - - /* Clocked at 6.5 Mhz */ - /* Avoid floating point problems, be lazy, and return the total minus - the average overhead */ - return (total - AVG_OVERHEAD); -} - -void benchmark_timer_disable_subtracting_average_overhead( - bool find_flag -) -{ - benchmark_timer_find_average_overhead = find_flag; -} diff --git a/c/src/lib/libbsp/m68k/idp/timer/timerisr.S b/c/src/lib/libbsp/m68k/idp/timer/timerisr.S deleted file mode 100644 index 5d57d16f65..0000000000 --- a/c/src/lib/libbsp/m68k/idp/timer/timerisr.S +++ /dev/null @@ -1,35 +0,0 @@ -/* timer_isr() - * - * This routine provides the ISR for the MC68230 timer on the Motorola - * IDP board. The timer is set up to generate an interrupt at maximum - * intervals. - * - * Code modified by Doug McBride, Colorado Space Grant College - * countdown should be loaded automatically - * - * 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.org/license/LICENSE. - */ - -#include <rtems/asm.h> - -BEGIN_CODE - -.set TSR, 0x00c0106B | base address of PIT register "TSR" - - PUBLIC (timerisr) -SYM (timerisr): - movb #1,TSR | acknowledge interrupt - addql #1, SYM (Ttimer_val) | increment timer value - rte - -END_CODE -END diff --git a/c/src/lib/libbsp/m68k/idp/times b/c/src/lib/libbsp/m68k/idp/times deleted file mode 100644 index be66bce601..0000000000 --- a/c/src/lib/libbsp/m68k/idp/times +++ /dev/null @@ -1,189 +0,0 @@ -# -# Timing Test Suite Results for the Motorola IDP BSP -# - -NOTE: This BSP is used submitted and no information is currently available. - -Board: IDP -CPU: -Clock Speed: -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_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 |