diff --git a/configs/README.txt b/configs/README.txt new file mode 100644 index 0000000000..a2faea333a --- /dev/null +++ b/configs/README.txt @@ -0,0 +1,213 @@ +Board-Specific Configurations +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +Table of Contents +^^^^^^^^^^^^^^^^^ + + o Board-Specific Configurations + o Summary of Files + o Supported Architectures + o Configuring NuttX + +Board-Specific Configurations +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +The configs/ subdirectory contains configuration data for each board. These +board-specific configurations plus the architecture-specific configurations in +the arch/ subdirectory complete define a customized port of NuttX. + +Directory Structure +^^^^^^^^^^^^^^^^^^^ + +The configs directory contains board specific configurationlogic. Each +board must provide a subdirectory under configs/ with the +following characteristics: + + + + |-- Make.defs + |-- defconfig + `-- setenv.sh + +Summary of Files +^^^^^^^^^^^^^^^^ + +Make.defs -- This makefile fragment provides architecture and + tool-specific build options. It will be included by all other + makefiles in the build (once it is installed). This make fragment + should define: + + Tools: CC, LD, AR, NM, OBJCOPY, OBJDUMP + Tool options: CFLAGS, LDFLAGS + + When this makefile fragment runs, it will be passed TOPDIR which + is the path to the root directory of the build. This makefile + fragment may include ${TOPDIR}/.config to perform configuration + specific settings. For example, the CFLAGS will most likely be + different if CONFIG_DEBUG=y. + +defconfig -- This is a configuration file similar to the Linux + configuration file. In contains varialble/value pairs like: + + CONFIG_VARIABLE=value + + This configuration file will be used at build time: + + (1) as a makefile fragment included in other makefiles, and + (2) to generate include/nuttx/config.h which is included by + most C files in the system. + + The following variables are recognized by the build (you may + also include architecture/board-specific settings). + + Architecture selection: + + CONFIG_ARCH - identifies the arch/ subdirectory + CONFIG_ARCH_name - for use in C code + + General OS setup + + CONFIG_EXAMPLE - identifies the subdirectory in examples + that will be used in the build + CONFIG_DEBUG - enables built-in debug options + CONFIG_DEBUG_VERBOSE - enables verbose debug output + CONFIG_HAVE_LOWPUTC - architecture supports low-level, boot + time console output + CONFIG_MM_REGIONS - If the architecture includes multiple + regions of memory to allocate from, this specifies the + number of memory regions that the memory manager must + handle and enables the API mm_addregion(start, end); + CONFIG_RR_INTERVAL - The round robin timeslice will be set + this number of milliseconds; Round robin scheduling can + be disabled by setting this value to zero. + CONFIG_SCHED_INSTRUMENTATION - enables instrumentation in + scheduler to monitor system performance + CONFIG_TASK_NAME_SIZE - Spcifies that maximum size of a + task name to save in the TCB. Useful if scheduler + instrumentation is selected. Set to zero to disable. + CONFIG_START_YEAR, CONFIG_START_MONTH, CONFIG_START_DAY - + Used to initialize the internal time logic. + CONFIG_JULIAN_TIME - Enables Julian time conversions + CONFIG_DEV_CONSOLE - Set if architecture-specific logic + provides /dev/console. Enables stdout, stderr, stdin. + + The following can be used to disable categories of APIs supported + by the OS. If the compiler supports weak functions, then it + should not be necessary to disable functions unless you want to + restrict usage of those APIs. + + There are certain dependency relationships in these features. + + o mq_notify logic depends on signals to awaken tasks + waiting for queues to become full or empty. + o pthread_condtimedwait() depends on signals to wake + up waiting tasks. + + CONFIG_DISABLE_CLOCK, CONFIG_DISABLE_POSIX_TIMERS, CONFIG_DISABLE_PTHREAD. + CONFIG_DISABLE_SIGNALS, CONFIG_DISABLE_MQUEUE + + + Misc libc settings + + CONFIG_NOPRINTF_FIELDWIDTH - sprintf-related logic is a + little smaller if we do not support fieldwidthes + + Allow for architecture optimized implementations + + The architecture can provide optimized versions of the + following to improve sysem performance + + CONFIG_ARCH_MEMCPY, CONFIG_ARCH_MEMCMP, CONFIG_ARCH_MEMMOVE + CONFIG_ARCH_MEMSET, CONFIG_ARCH_STRCMP, CONFIG_ARCH_STRCPY + CONFIG_ARCH_STRNCPY, CONFIG_ARCH_STRLEN, CONFIG_ARCH_BZERO + CONFIG_ARCH_KMALLOC, CONFIG_ARCH_KZMALLOC, CONFIG_ARCH_KFREE + + Sizes of configurable things (0 disables) + + CONFIG_MAX_TASKS - The maximum number of simultaneously + active tasks. This value must be a power of two. + CONFIG_NPTHREAD_KEYS - The number of items of thread- + specific data that can be retained + CONFIG_NFILE_DESCRIPTORS - The maximum number of file + descriptors (one for each open) + CONFIG_NFILE_STREAMS - The maximum number of streams that + can be fopen'ed + CONFIG_NAME_MAX - The maximum size of a file name. + CONFIG_STDIO_BUFFER_SIZE - Size of the buffer to allocate + on fopen. (Only if CONFIG_NFILE_STREAMS > 0) + CONFIG_NUNGET_CHARS - Number of characters that can be + buffered by ungetc() (Only if CONFIG_NFILE_STREAMS > 0) + CONFIG_PREALLOC_MQ_MSGS - The number of pre-allocated message + structures. The system manages a pool of preallocated + message structures to minimize dynamic allocations + CONFIG_MQ_MAXMSGSIZE - Message structures are allocated with + a fixed payload size given by this settin (does not include + other message structure overhead. + CONFIG_PREALLOC_WDOGS - The number of pre-allocated watchdog + structures. The system manages a pool of preallocated + watchdog structures to minimize dynamic allocations + + Stack and heap information + + CONFIG_BOOT_FROM_FLASH - Some configurations support XIP + operation from FLASH. + CONFIG_STACK_POINTER - The initial stack pointer + CONFIG_PROC_STACK_SIZE - The size of the initial stack + CONFIG_PTHREAD_STACK_MIN - Minimum pthread stack size + CONFIG_PTHREAD_STACK_DEFAULT - Default pthread stack size + CONFIG_HEAP_BASE - The beginning of the heap + CONFIG_HEAP_SIZE - The size of the heap + +setenv.sh -- This is a script that you can include that will be installed at + the toplevel of the directory structure and can be sourced to set any + necessary environment variables. + +Supported Boards +^^^^^^^^^^^^^^^^ + +configs/sim + A user-mode port of NuttX to the x86 Linux platform is available. + The purpose of this port is primarily to support OS feature developement. + This port does not support interrupts or a real timer (and hence no + round robin scheduler) Otherwise, it is complete. + +configs/c5471evm + This is a port to the Spectrum Digital C5471 evaluation board. The + C5471 is a dual core processor from TI with an ARM7TDMI general purpose + processor and a c54 SDP. NuttX runs on the ARM core and is built with + with a GNU arm-elf toolchain*. This port is complete, verified, and + included in the NuttX release. + +configs/ntosd-dm320 + This port uses the Neuros OSD with a GNU arm-elf toolchain*: + see http://wiki.neurostechnology.com/index.php/Developer_Welcome . + NuttX operates on the ARM9EJS of this dual core processor. + STATUS: This port is code complete, verified, and included in the + NuttX 0.2.1 release. + +configs/m68322evb + This is a work in progress for the venerable m68322evb board from + Motorola. + +configs/pjrc-8051 + 8051 Microcontroller. This port uses the PJRC 87C52 development system + and the SDCC toolchain. This port is not quite ready for prime time. + +Other ports for the for the TI TMS320DM270, M683222 and for MIPS are in various +states of progress + +Configuring NuttX +^^^^^^^^^^^^^^^^^ + +Configuring NuttX requires only copying + + configs//Make.def to ${TOPDIR}/Make.defs + configs//setenv.sh to ${TOPDIR}/setenv.sh + configs//defconfig to ${TOPDIR}/.config + +There is a script that automates these steps. The following steps will +accomplish the same configuration: + + cd tools + ./configure.sh + + diff --git a/configs/c5471evm/Make.defs b/configs/c5471evm/Make.defs new file mode 100644 index 0000000000..11c36ba5f8 --- /dev/null +++ b/configs/c5471evm/Make.defs @@ -0,0 +1,71 @@ +############################################################ +# Make.defs +# +# Copyright (C) 2007 Gregory Nutt. All rights reserved. +# Author: Gregory Nutt +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in +# the documentation and/or other materials provided with the +# distribution. +# 3. Neither the name Gregory Nutt nor the names of its contributors may be +# used to endorse or promote products derived from this software +# without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS +# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED +# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +# POSSIBILITY OF SUCH DAMAGE. +# +############################################################ + +include ${TOPDIR}/.config + +ifeq ("${CONFIG_DEBUG}","y") + ARCHOPTIMIZATION = -g +else + ARCHOPTIMIZATION = -Os -fno-strict-aliasing -fno-strength-reduce \ + -fomit-frame-pointer +endif + +ARCHCPUFLAGS = -mapcs-32 -mcpu=arm7tdmi -msoft-float -fno-builtin +ARCHPICFLAGS = -fpic +ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow +ARCHDEFINES = +ARCHINCLUDES = -I. -isystem $(TOPDIR)/include +ARCHSCRIPT = -T$(TOPDIR)/configs/c5471evm/ld.script + +CROSSDEV = arm-elf- +CC = $(CROSSDEV)gcc +LD = $(CROSSDEV)ld +AR = $(CROSSDEV)ar rcs +NM = $(CROSSDEV)nm +OBJCOPY = $(CROSSDEV)objcopy +OBJDUMP = $(CROSSDEV)objdump + +CFLAGS = $(ARCHWARNINGS) $(ARCHOPTIMIZATION) \ + $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) -pipe + +OBJEXT = .o +LIBEXT = .a +EXEEXT = + +ifeq ("${CONFIG_DEBUG}","y") + LDFLAGS += -g +endif + + diff --git a/configs/c5471evm/defconfig b/configs/c5471evm/defconfig new file mode 100644 index 0000000000..a7d27caad8 --- /dev/null +++ b/configs/c5471evm/defconfig @@ -0,0 +1,251 @@ +############################################################ +# defconfig +# +# Copyright (C) 2007 Gregory Nutt. All rights reserved. +# Author: Gregory Nutt +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in +# the documentation and/or other materials provided with the +# distribution. +# 3. Neither the name Gregory Nutt nor the names of its contributors may be +# used to endorse or promote products derived from this software +# without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS +# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED +# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +# POSSIBILITY OF SUCH DAMAGE. +# +############################################################ +# +# architecture selection +# +# CONFIG_ARCH - identifies the arch subdirectory +# CONFIG_ARCH_name - for use in C code +# CONFIG_ROM_VECTORS - unique to c5471 +# CONFIG_DRAM_END - the size of installed DRAM. +# Unique to c5471 +# CONFIG_C5471_LEDS - Use LEDs to show state. Unique to c5471. +# CONFIG_C5471_STACKDUMP - Do stack dumps after assertions +# +CONFIG_ARCH=c5471 +CONFIG_ARCH_C5471=y +CONFIG_ROM_VECTORS=n +CONFIG_DRAM_END=0x11000000 +CONFIG_C5471_LEDS=y +CONFIG_C5471_STACKDUMP=y + +# +# C5471 specific device driver settings +# +# CONFIG_SERIAL_IRDA_CONSOLE - selects the IRDA UART for the +# console ant ttys0 (default is the modem UART). +# CONFIG_UART_*_HWFLOWCONTROL - enables hardware flow control +# CONFIG_UART_*_RXBUFSIZE - Characters are buffered as received. +# This specific the size of the receive buffer +# CONFIG_UART_*_TXBUFSIZE - Characters are buffered before +# being sent. This specific the size of the transmit buffer +# CONFIG_UART_*_BAUD - The configure BAUD of the UART. Must be +# CONFIG_UART_*_BITS - The number of bits. Must be either 7 or 8. +# CONFIG_UART_*_PARTIY - 0=no parity, 1=odd parity, 2=even parity +# CONFIG_UART_*_2STOP - Two stop bits +# +CONFIG_SERIAL_IRDA_CONSOLE=n +CONFIG_UART_IRDA_HWFLOWCONTROL=n +CONFIG_UART_MODEM_HWFLOWCONTROL=n +CONFIG_UART_IRDA_RXBUFSIZE=256 +CONFIG_UART_MODEM_RXBUFSIZE=256 +CONFIG_UART_IRDA_TXBUFSIZE=256 +CONFIG_UART_MODEM_TXBUFSIZE=256 +CONFIG_UART_IRDA_BAUD=115200 +CONFIG_UART_MODEM_BAUD=115200 +CONFIG_UART_IRDA_BITS=8 +CONFIG_UART_MODEM_BITS=8 +CONFIG_UART_IRDA_PARITY=0 +CONFIG_UART_MODEM_PARITY=0 +CONFIG_UART_IRDA_2STOP=0 +CONFIG_UART_MODEM_2STOP=0 + +# +# General OS setup +# +# CONFIG_EXAMPLE - identifies the subdirectory in examples +# that will be used in the build +# CONFIG_DEBUG - enables built-in debug options +# CONFIG_DEBUG_VERBOSE - enables verbose debug output +# CONFIG_MM_REGIONS - If the architecture includes multiple +# regions of memory to allocate from, this specifies the +# number of memory regions that the memory manager must +# handle and enables the API mm_addregion(start, end); +# CONFIG_HAVE_LOWPUTC - architecture supports low-level, boot +# time console output +# CONFIG_RR_INTERVAL - The round robin timeslice will be set +# this number of milliseconds; Round robin scheduling can +# be disabled by setting this value to zero. +# CONFIG_SCHED_INSTRUMENTATION - enables instrumentation in +# scheduler to monitor system performance +# CONFIG_TASK_NAME_SIZE - Spcifies that maximum size of a +# task name to save in the TCB. Useful if scheduler +# instrumentation is selected. Set to zero to disable. +# CONFIG_START_YEAR, CONFIG_START_MONTH, CONFIG_START_DAY - +# Used to initialize the internal time logic. +# CONFIG_JULIAN_TIME - Enables Julian time conversions +# CONFIG_DEV_CONSOLE - Set if architecture-specific logic +# provides /dev/console. Enables stdout, stderr, stdin. +# +CONFIG_EXAMPLE=ostest +CONFIG_DEBUG=n +CONFIG_DEBUG_VERBOSE=n +CONFIG_MM_REGIONS=1 +CONFIG_ARCH_LOWPUTC=y +CONFIG_RR_INTERVAL=200 +CONFIG_SCHED_INSTRUMENTATION=n +CONFIG_TASK_NAME_SIZE=0 +CONFIG_START_YEAR=2007 +CONFIG_START_MONTH=2 +CONFIG_START_DAY=13 +CONFIG_JULIAN_TIME=n +CONFIG_DEV_CONSOLE=y + +# +# The following can be used to disable categories of +# APIs supported by the OS. If the compiler supports +# weak functions, then it should not be necessary to +# disable functions unless you want to restrict usage +# of those APIs. +# +# There are certain dependency relationships in these +# features. +# +# o mq_notify logic depends on signals to awaken tasks +# waiting for queues to become full or empty. +# o pthread_condtimedwait() depends on signals to wake +# up waiting tasks. +# +CONFIG_DISABLE_CLOCK=n +CONFIG_DISABLE_POSIX_TIMERS=n +CONFIG_DISABLE_PTHREAD=n +CONFIG_DISABLE_SIGNALS=n +CONFIG_DISABLE_MQUEUE=n + +# +# Misc libc settings +# +# CONFIG_NOPRINTF_FIELDWIDTH - sprintf-related logic is a +# little smaller if we do not support fieldwidthes +# +CONFIG_NOPRINTF_FIELDWIDTH=n + +# +# Allow for architecture optimized implementations +# +# The architecture can provide optimized versions of the +# following to improve sysem performance +# +CONFIG_ARCH_MEMCPY=n +CONFIG_ARCH_MEMCMP=n +CONFIG_ARCH_MEMMOVE=n +CONFIG_ARCH_MEMSET=n +CONFIG_ARCH_STRCMP=n +CONFIG_ARCH_STRCPY=n +CONFIG_ARCH_STRNCPY=n +CONFIG_ARCH_STRLEN=n +CONFIG_ARCH_BZERO=n +CONFIG_ARCH_KMALLOC=n +CONFIG_ARCH_KZMALLOC=n +CONFIG_ARCH_KFREE=n + +# +# General build options +# +# CONFIG_RRLOAD_BINARY - make the rrload binary format used with +# BSPs from www.ridgerun.com +# +CONFIG_RRLOAD_BINARY=y + +# +# Sizes of configurable things (0 disables) +# +# CONFIG_MAX_TASKS - The maximum number of simultaneously +# active tasks. This value must be a power of two. +# CONFIG_MAX_TASK_ARGS - This controls the maximum number of +# of parameters that a task may receive (i.e., maxmum value +# of 'argc') +# CONFIG_NPTHREAD_KEYS - The number of items of thread- +# specific data that can be retained +# CONFIG_NFILE_DESCRIPTORS - The maximum number of file +# descriptors (one for each open) +# CONFIG_NFILE_STREAMS - The maximum number of streams that +# can be fopen'ed +# CONFIG_NAME_MAX - The maximum size of a file name. +# CONFIG_STDIO_BUFFER_SIZE - Size of the buffer to allocate +# on fopen. (Only if CONFIG_NFILE_STREAMS > 0) +# CONFIG_NUNGET_CHARS - Number of characters that can be +# buffered by ungetc() (Only if CONFIG_NFILE_STREAMS > 0) +# CONFIG_PREALLOC_MQ_MSGS - The number of pre-allocated message +# structures. The system manages a pool of preallocated +# message structures to minimize dynamic allocations +# CONFIG_MQ_MAXMSGSIZE - Message structures are allocated with +# a fixed payload size given by this settin (does not include +# other message structure overhead. +# CONFIG_MAX_WDOGPARMS - Maximum number of parameters that +# can be passed to a watchdog handler +# CONFIG_PREALLOC_WDOGS - The number of pre-allocated watchdog +# structures. The system manages a pool of preallocated +# watchdog structures to minimize dynamic allocations +# CONFIG_PREALLOC_TIMERS - The number of pre-allocated POSIX +# timer structures. The system manages a pool of preallocated +# timer structures to minimize dynamic allocations. Set to +# zero for all dynamic allocations. +# +CONFIG_MAX_TASKS=64 +CONFIG_MAX_TASK_ARGS=4 +CONFIG_NPTHREAD_KEYS=4 +CONFIG_NFILE_DESCRIPTORS=32 +CONFIG_NFILE_STREAMS=16 +CONFIG_NAME_MAX=32 +CONFIG_STDIO_BUFFER_SIZE=1024 +CONFIG_NUNGET_CHARS=2 +CONFIG_PREALLOC_MQ_MSGS=32 +CONFIG_MQ_MAXMSGSIZE=32 +CONFIG_MAX_WDOGPARMS=4 +CONFIG_PREALLOC_WDOGS=32 +CONFIG_PREALLOC_TIMERS=8 + +# +# Stack and heap information +# +# CONFIG_BOOT_FROM_FLASH - Some configurations support XIP +# operation from FLASH. +# CONFIG_CUSTOM_STACK - The up_ implementation will handle +# all stack operations outside of the nuttx model. +# CONFIG_STACK_POINTER - The initial stack pointer (arm7tdmi only) +# CONFIG_PROC_STACK_SIZE - The size of the initial stack +# CONFIG_PTHREAD_STACK_MIN - Minimum pthread stack size +# CONFIG_PTHREAD_STACK_DEFAULT - Default pthread stack size +# CONFIG_HEAP_BASE - The beginning of the heap +# CONFIG_HEAP_SIZE - The size of the heap +# +CONFIG_BOOT_FROM_FLASH=n +CONFIG_CUSTOM_STACK=n +CONFIG_STACK_POINTER= +CONFIG_PROC_STACK_SIZE=4096 +CONFIG_PTHREAD_STACK_MIN=256 +CONFIG_PTHREAD_STACK_DEFAULT=4096 +CONFIG_HEAP_BASE= +CONFIG_HEAP_SIZE= diff --git a/configs/c5471evm/doc/test-result.txt b/configs/c5471evm/doc/test-result.txt new file mode 100644 index 0000000000..9b79259121 --- /dev/null +++ b/configs/c5471evm/doc/test-result.txt @@ -0,0 +1,164 @@ +This is the output from examples/ostest executed on this +platform on March 9, 2007 + +======================================================== + +Standard I/O Check: write fd=1 +Standard I/O Check: write fd=2 +user_start: Standard I/O Check: printf +user_start: Started user_main at PID=2 +user_start: Standard I/O Check: fprintf to stderr +user_main: Started with argc=5 +user_main: argv[0]="no name" +user_main: argv[1]="Arg1" +user_main: argv[2]="Arg2" +user_main: argv[3]="Arg3" +user_main: argv[4]="Arg4" +dev_null: Read 0 bytes from /dev/null +dev_null: Wrote 1024 bytes to /dev/null +Initializing mutex +Starting thread 1 +Starting thread 2 + Thread1 Thread2 + Loops 32 32 + Errors 0 0 +cancel_test: Test 1: Normal Cancelation +cancel_test: Starting thread +start_thread: Initializing mutex +start_thread: Initializing cond +start_thread: Starting thread +thread_waiter: Taking mutex +thread_waiter: Starting wait for condition +start_thread: Yielding +cancel_test: Canceling thread +cancel_test: Joining +cancel_test: waiter exited with result=ffffffff +cancel_test: PASS thread terminated with PTHREAD_CANCELED +cancel_test: Test 2: Cancelation of detached thread +cancel_test: Re-starting thread +restart_thread: Destroying cond +restart_thread: Destroying mutex +restart_thread: Re-starting thread +start_thread: Initializing mutex +start_thread: Initializing cond +start_thread: Starting thread +thread_waiter: Taking mutex +thread_waiter: Starting wait for condition +start_thread: Yielding +cancel_test: Canceling thread +cancel_test: Joining +cancel_test: PASS pthread_join failed with status=ESRCH +cancel_test: Test 3: Non-cancelable threads +cancel_test: Re-starting thread (non-cancelable) +restart_thread: Destroying cond +restart_thread: Destroying mutex +restart_thread: Re-starting thread +start_thread: Initializing mutex +start_thread: Initializing cond +start_thread: Starting thread +thread_waiter: Taking mutex +thread_waiter: Starting wait for condition +thread_waiter: Setting non-cancelable +start_thread: Yielding +cancel_test: Canceling thread +sem_test: Initializing semaphore to 0 +sem_test: Starting waiter thread 1 +sem_test: Set thread 1 priority to 191 +waiter_func: Thread 1 Started +waiter_func: Thread 1 initial semaphore value = 0 +waiter_func: Thread 1 aiting on semaphore +thread_waiter: Releasing mutex +thread_waiter: Setting cancelable +sem_test: Starting waiter thread 2 +sem_test: Set thread 2 priority to 128 +waiter_func: Thread 2 Started +waiter_func: Thread 2 initial semaphore value = 4294967295 +waiter_func: Thread 2 aiting on semaphore +sem_test: Starting poster thread 3 +sem_test: Set thread 3 priority to 64 +poster_func: Thread 3 started +poster_func: Thread 3 semaphore value = 4294967294 +poster_func: Thread 3 posting semaphore +waiter_func: Thread 1 awakened +waiter_func: Thread 1 new semaphore value = 4294967295 +waiter_func: Thread 1 done +poster_func: Thread 3 new semaphore value = 4294967295 +poster_func: Thread 3 semaphore value = 4294967295 +poster_func: Thread 3 posting semaphore +waiter_func: Thread 2 awakened +waiter_func: Thread 2 new semaphore value = 0 +waiter_func: Thread 2 done +poster_func: Thread 3 new semaphore value = 0 +poster_func: Thread 3 done +cond_test: Initializing mutex +cond_test: Initializing cond +cond_test: Starting waiter +cond_test: Set thread 1 priority to 128 +waiter_thread: Started +cond_test: Starting signaler +cond_test: Set thread 2 priority to 64 +thread_signaler: Started +thread_signaler: Terminating +cond_test: signaler terminated, now cancel the waiter +cond_test: Waiter Signaler +cond_test: Loops 32 32 +cond_test: Errors 0 0 +cond_test: +0 times, waiter did not have to wait for data +cond_test: 0 times, data was already available when the signaler run +cond_test: 0 times, the waiter was in an unexpected state when the signaler ran +thread_waiter: Initializing mutex +timedwait_test: Initializing cond +timedwait_test: Starting waiter +timedwait_test: Set thread 2 priority to 177 +thread_waiter: Taking mutex +thread_waiter: Starting 5 second wait for condition +timedwait_test: Joining +thread_waiter: pthread_cond_timedwait timed out +thread_waiter: Releasing mutex +thread_waiter: Exit with status 0x12345678 +timedwait_test: waiter exited with result=12345678 +mqueue_test: Starting receiver +mqueue_test: Set receiver priority to 128 +receiver_thread: Starting +mqueue_test: Starting sender +mqueue_test: Set sender thread priority to 64 +sender_thread: Starting +receiver_thread: mq_receive succeeded on msg 0 +sender_thread: mq_send succeeded on msg 0 +receiver_thread: mq_receive succeeded on msg 1 +sender_thread: mq_send succeeded on msg 1 +receiver_thread: mq_receive succeeded on msg 2 +sender_thread: mq_send succeeded on msg 2 +receiver_thread: mq_receive succeeded on msg 3 +sender_thread: mq_send succeeded on msg 3 +receiver_thread: mq_receive succeeded on msg 4 +sender_thread: mq_send succeeded on msg 4 +receiver_thread: mq_receive succeeded on msg 5 +sender_thread: mq_send succeeded on msg 5 +receiver_thread: mq_receive succeeded on msg 6 +sender_thread: mq_send succeeded on msg 6 +receiver_thread: mq_receive suscceeded on msg 7 +ender_thread: mq_send succeeded on msg 7 +receiver_thread: mq_receive succeeded on msg 8 +sender_thread: mq_send succeeded on msg 8 +receiver_thread: mq_receive succeeded on msg 9 +sender_thread: mq_send succeeded on msg 9 +sender_thread: returning nerrors=0 +waiter_main: Initializing semaphore to 0 +sighand_test: Starting waiter task +sighand_test: Started waiter_main pid=16 +wakeup_action: Waiter started +waiter_main: Unmasking signal 17 +waiter_main: Registering signal handler +waiter_main: oact.sigaction=0 oact.sa_flags=0 oact.sa_mask=0 +waiter_main: Waiting on semaphore +sighand_test: Signaling pid=16 with signo=17 sigvalue=42 +wakeup_action: Received signal 17 +wakeup_action: sival_int=42 +wakeup_action: si_code=0 +wakeup_action: ucontext=0 +waiter_main: sem_wait() successfully interrupted by signal +waiter_main: done +sighand_test: done +user_main: Exitting diff --git a/configs/c5471evm/ld.script b/configs/c5471evm/ld.script new file mode 100644 index 0000000000..ed083cb70a --- /dev/null +++ b/configs/c5471evm/ld.script @@ -0,0 +1,107 @@ +/************************************************************ + * ld.script + * + * Copyright (C) 2007 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name Gregory Nutt nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ************************************************************/ + +OUTPUT_ARCH(arm) +ENTRY(_stext) +SECTIONS +{ + /* Interrupt vector trampoline and command line parameters + * are provided in IRAM by the rrload bootloader. Vectors will be + * copied into _svectors from _vflashstart. + */ + + . = 0xffc00000; + _svectors = ABSOLUTE(.); + + /* These are locations in IRAM where the rrload bootloader passes + * information to the running program + */ + + . = 0xffc00020; + __KernCommandLineMagicStr = .; /* magic pattern string == "kcmdline-->" */ + . = 0xffc0002C; /* advance to .+strlen("kcmdline-->")+1 */ + __KernCommandLineOverride = .; /* location of kernel command line string */ + + . = 0xffc00100; + __EtherMACMagicStr = .; /* magic pattern string == "etherMAC-->" */ + . = 0xffc0010C; /* advance to .+strlen("etherMAC-->")+1 */ + __EtherMAC = .; + + + /* The OS entry point is here */ + + . = 0x10300000; + .text : { + _stext = ABSOLUTE(.); + *(.text) + *(.fixup) + *(.gnu.warning) + *(.rodata) + *(.glue_7) + *(.glue_7t) + *(.got) /* Global offset table */ + _etext = ABSOLUTE(.); + } + + _eronly = ABSOLUTE(.); /* See below */ + . = ALIGN(4096); + + .data : { + _sdata = ABSOLUTE(.); + *(.data) + CONSTRUCTORS + _edata = ABSOLUTE(.); + } + + .bss : { /* BSS */ + _sbss = ABSOLUTE(.); + *(.bss) + *(COMMON) + _ebss = ABSOLUTE(.); + } + /* 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) } + .debug_abbrev 0 : { *(.debug_abbrev) } + .debug_info 0 : { *(.debug_info) } + .debug_line 0 : { *(.debug_line) } + .debug_pubnames 0 : { *(.debug_pubnames) } + .debug_aranges 0 : { *(.debug_aranges) } +} diff --git a/configs/c5471evm/setenv.sh b/configs/c5471evm/setenv.sh new file mode 100755 index 0000000000..bb3bd49c5c --- /dev/null +++ b/configs/c5471evm/setenv.sh @@ -0,0 +1,46 @@ +#!/bin/sh +# setenv.sh +# +# Copyright (C) 2007 Gregory Nutt. All rights reserved. +# Author: Gregory Nutt +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in +# the documentation and/or other materials provided with the +# distribution. +# 3. Neither the name Gregory Nutt nor the names of its contributors may be +# used to endorse or promote products derived from this software +# without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS +# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED +# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +# POSSIBILITY OF SUCH DAMAGE. +# + +if [ "$(basename $0)" = "setenv" ] ; then + echo "You must source this script, not run it!" 1>&2 + exit 1 +fi + +if [ -z ${PATH_ORIG} ]; then export PATH_ORIG=${PATH}; fi + +WD=`pwd` +export BUILDROOT_BIN=${WD}/../buildroot/build_arm_nofpu/staging_dir/bin +export PATH=${BUILDROOT_BIN}:/sbin:/usr/sbin:${PATH_ORIG} + +echo "PATH : ${PATH}" diff --git a/configs/m68332evb/Make.defs b/configs/m68332evb/Make.defs new file mode 100644 index 0000000000..1b7b65e501 --- /dev/null +++ b/configs/m68332evb/Make.defs @@ -0,0 +1,71 @@ +############################################################ +# Make.defs +# +# Copyright (C) 2007 Gregory Nutt. All rights reserved. +# Author: Gregory Nutt +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in +# the documentation and/or other materials provided with the +# distribution. +# 3. Neither the name Gregory Nutt nor the names of its contributors may be +# used to endorse or promote products derived from this software +# without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS +# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED +# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +# POSSIBILITY OF SUCH DAMAGE. +# +############################################################ + +include ${TOPDIR}/.config + +ifeq ("${CONFIG_DEBUG}","y") + ARCHOPTIMIZATION = -g +else + ARCHOPTIMIZATION = -Os -fno-strict-aliasing -fno-strength-reduce \ + -fomit-frame-pointer +endif + +ARCHCPUFLAGS = -m68332 -mcpu32 +ARCHPICFLAGS = -pic +ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow +ARCHDEFINES = +ARCHINCLUDES = -I. -isystem $(TOPDIR)/include +ARCHSCRIPT = -T$(TOPDIR)/configs/m68332evb/ld.script + +CROSSDEV = m68k-elf- +CC = $(CROSSDEV)gcc +LD = $(CROSSDEV)ld +AR = $(CROSSDEV)ar rcs +NM = $(CROSSDEV)nm +OBJCOPY = $(CROSSDEV)objcopy +OBJDUMP = $(CROSSDEV)objdump + +CFLAGS = $(ARCHWARNINGS) $(ARCHOPTIMIZATION) \ + $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) -pipe + +OBJEXT = .o +LIBEXT = .a +EXEEXT = + +ifeq ("${CONFIG_DEBUG}","y") + LDFLAGS += -g +endif + + diff --git a/configs/m68332evb/defconfig b/configs/m68332evb/defconfig new file mode 100644 index 0000000000..537d56281e --- /dev/null +++ b/configs/m68332evb/defconfig @@ -0,0 +1,244 @@ +############################################################ +# defconfig +# +# Copyright (C) 2007 Gregory Nutt. All rights reserved. +# Author: Gregory Nutt +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in +# the documentation and/or other materials provided with the +# distribution. +# 3. Neither the name Gregory Nutt nor the names of its contributors may be +# used to endorse or promote products derived from this software +# without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS +# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED +# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +# POSSIBILITY OF SUCH DAMAGE. +# +############################################################ +# +# architecture selection +# +# CONFIG_ARCH - identifies the arch subdirectory +# CONFIG_ARCH_name - for use in C code +# CONFIG_DRAM_SIZE - Describes the installed DRAM. +# CONFIG_ARCH_STACKDUMP - Do stack dumps after assertions +# +CONFIG_ARCH=m68332evb +CONFIG_ARCH_M68332=y +CONFIG_ARCH_M68332EVB=y +CONFIG_DRAM_SIZE=0x003000 +CONFIG_DRAM_NUTTXENTRY=0x003000 +CONFIG_ARCH_STACKDUMP=y + +# +# DM320 specific device driver settings +# +# CONFIG_UARTn_SERIAL_CONSOLE - selects the UARTn for the +# console and ttys0 (default is the UART0). +# CONFIG_UARTn_RXBUFSIZE - Characters are buffered as received. +# This specific the size of the receive buffer +# CONFIG_UARTn_TXBUFSIZE - Characters are buffered before +# being sent. This specific the size of the transmit buffer +# CONFIG_UARTn_BAUD - The configure BAUD of the UART. Must be +# CONFIG_UARTn_BITS - The number of bits. Must be either 7 or 8. +# CONFIG_UARTn_PARTIY - 0=no parity, 1=odd parity, 2=even parity +# CONFIG_UARTn_2STOP - Two stop bits +# +CONFIG_UART0_SERIAL_CONSOLE=y +CONFIG_UART1_SERIAL_CONSOLE=n +CONFIG_UART0_TXBUFSIZE=256 +CONFIG_UART1_TXBUFSIZE=256 +CONFIG_UART0_RXBUFSIZE=256 +CONFIG_UART1_RXBUFSIZE=256 +CONFIG_UART0_BAUD=115200 +CONFIG_UART1_BAUD=115200 +CONFIG_UART0_BITS=8 +CONFIG_UART1_BITS=8 +CONFIG_UART0_PARITY=0 +CONFIG_UART1_PARITY=0 +CONFIG_UART0_2STOP=0 +CONFIG_UART1_2STOP=0 + +# +# General OS setup +# +# CONFIG_EXAMPLE - identifies the subdirectory in examples +# that will be used in the build +# CONFIG_DEBUG - enables built-in debug options +# CONFIG_DEBUG_VERBOSE - enables verbose debug output +# CONFIG_MM_REGIONS - If the architecture includes multiple +# regions of memory to allocate from, this specifies the +# number of memory regions that the memory manager must +# handle and enables the API mm_addregion(start, end); +# CONFIG_HAVE_LOWPUTC - architecture supports low-level, boot +# time console output +# CONFIG_RR_INTERVAL - The round robin timeslice will be set +# this number of milliseconds; Round robin scheduling can +# be disabled by setting this value to zero. +# CONFIG_SCHED_INSTRUMENTATION - enables instrumentation in +# scheduler to monitor system performance +# CONFIG_TASK_NAME_SIZE - Spcifies that maximum size of a +# task name to save in the TCB. Useful if scheduler +# instrumentation is selected. Set to zero to disable. +# CONFIG_START_YEAR, CONFIG_START_MONTH, CONFIG_START_DAY - +# Used to initialize the internal time logic. +# CONFIG_JULIAN_TIME - Enables Julian time conversions +# CONFIG_DEV_CONSOLE - Set if architecture-specific logic +# provides /dev/console. Enables stdout, stderr, stdin. +# +CONFIG_EXAMPLE=ostest +CONFIG_DEBUG=n +CONFIG_DEBUG_VERBOSE=n +CONFIG_MM_REGIONS=1 +CONFIG_ARCH_LOWPUTC=y +CONFIG_RR_INTERVAL=200 +CONFIG_SCHED_INSTRUMENTATION=n +CONFIG_TASK_NAME_SIZE=0 +CONFIG_START_YEAR=2007 +CONFIG_START_MONTH=2 +CONFIG_START_DAY=13 +CONFIG_JULIAN_TIME=n +CONFIG_DEV_CONSOLE=y + +# +# The following can be used to disable categories of +# APIs supported by the OS. If the compiler supports +# weak functions, then it should not be necessary to +# disable functions unless you want to restrict usage +# of those APIs. +# +# There are certain dependency relationships in these +# features. +# +# o mq_notify logic depends on signals to awaken tasks +# waiting for queues to become full or empty. +# o pthread_condtimedwait() depends on signals to wake +# up waiting tasks. +# +CONFIG_DISABLE_CLOCK=n +CONFIG_DISABLE_POSIX_TIMERS=n +CONFIG_DISABLE_PTHREAD=n +CONFIG_DISABLE_SIGNALS=n +CONFIG_DISABLE_MQUEUE=n + +# +# Misc libc settings +# +# CONFIG_NOPRINTF_FIELDWIDTH - sprintf-related logic is a +# little smaller if we do not support fieldwidthes +# +CONFIG_NOPRINTF_FIELDWIDTH=n + +# +# Allow for architecture optimized implementations +# +# The architecture can provide optimized versions of the +# following to improve sysem performance +# +CONFIG_ARCH_MEMCPY=n +CONFIG_ARCH_MEMCMP=n +CONFIG_ARCH_MEMMOVE=n +CONFIG_ARCH_MEMSET=n +CONFIG_ARCH_STRCMP=n +CONFIG_ARCH_STRCPY=n +CONFIG_ARCH_STRNCPY=n +CONFIG_ARCH_STRLEN=n +CONFIG_ARCH_BZERO=n +CONFIG_ARCH_KMALLOC=n +CONFIG_ARCH_KZMALLOC=n +CONFIG_ARCH_KFREE=n + +# +# General build options +# +# CONFIG_RRLOAD_BINARY - make the rrload binary format used with +# BSPs from www.ridgerun.com +# +CONFIG_RRLOAD_BINARY=n + +# +# Sizes of configurable things (0 disables) +# +# CONFIG_MAX_TASKS - The maximum number of simultaneously +# active tasks. This value must be a power of two. +# CONFIG_MAX_TASK_ARGS - This controls the maximum number of +# of parameters that a task may receive (i.e., maxmum value +# of 'argc') +# CONFIG_NPTHREAD_KEYS - The number of items of thread- +# specific data that can be retained +# CONFIG_NFILE_DESCRIPTORS - The maximum number of file +# descriptors (one for each open) +# CONFIG_NFILE_STREAMS - The maximum number of streams that +# can be fopen'ed +# CONFIG_NAME_MAX - The maximum size of a file name. +# CONFIG_STDIO_BUFFER_SIZE - Size of the buffer to allocate +# on fopen. (Only if CONFIG_NFILE_STREAMS > 0) +# CONFIG_NUNGET_CHARS - Number of characters that can be +# buffered by ungetc() (Only if CONFIG_NFILE_STREAMS > 0) +# CONFIG_PREALLOC_MQ_MSGS - The number of pre-allocated message +# structures. The system manages a pool of preallocated +# message structures to minimize dynamic allocations +# CONFIG_MQ_MAXMSGSIZE - Message structures are allocated with +# a fixed payload size given by this settin (does not include +# other message structure overhead. +# CONFIG_MAX_WDOGPARMS - Maximum number of parameters that +# can be passed to a watchdog handler +# CONFIG_PREALLOC_WDOGS - The number of pre-allocated watchdog +# structures. The system manages a pool of preallocated +# watchdog structures to minimize dynamic allocations +# CONFIG_PREALLOC_TIMERS - The number of pre-allocated POSIX +# timer structures. The system manages a pool of preallocated +# timer structures to minimize dynamic allocations. Set to +# zero for all dynamic allocations. +# +CONFIG_MAX_TASKS=64 +CONFIG_MAX_TASK_ARGS=4 +CONFIG_NPTHREAD_KEYS=4 +CONFIG_NFILE_DESCRIPTORS=32 +CONFIG_NFILE_STREAMS=16 +CONFIG_NAME_MAX=32 +CONFIG_STDIO_BUFFER_SIZE=1024 +CONFIG_NUNGET_CHARS=2 +CONFIG_PREALLOC_MQ_MSGS=32 +CONFIG_MQ_MAXMSGSIZE=32 +CONFIG_MAX_WDOGPARMS=4 +CONFIG_PREALLOC_WDOGS=32 +CONFIG_PREALLOC_TIMERS=8 + +# +# Stack and heap information +# +# CONFIG_BOOT_FROM_FLASH - Some configurations support XIP +# operation from FLASH. +# CONFIG_CUSTOM_STACK - The up_ implementation will handle +# all stack operations outside of the nuttx model. +# CONFIG_PROC_STACK_SIZE - The size of the initial stack +# CONFIG_PTHREAD_STACK_MIN - Minimum pthread stack size +# CONFIG_PTHREAD_STACK_DEFAULT - Default pthread stack size +# CONFIG_HEAP_BASE - The beginning of the heap +# CONFIG_HEAP_SIZE - The size of the heap +# +CONFIG_BOOT_FROM_FLASH=n +CONFIG_CUSTOM_STACK=n +CONFIG_PROC_STACK_SIZE=4096 +CONFIG_PTHREAD_STACK_MIN=256 +CONFIG_PTHREAD_STACK_DEFAULT=4096 +CONFIG_HEAP_BASE= +CONFIG_HEAP_SIZE= diff --git a/configs/m68332evb/doc/m68k-defconfig b/configs/m68332evb/doc/m68k-defconfig new file mode 100644 index 0000000000..cbe3c11cd5 --- /dev/null +++ b/configs/m68332evb/doc/m68k-defconfig @@ -0,0 +1,111 @@ +# +# Automatically generated make config: don't edit +# +BR2_HAVE_DOT_CONFIG=y +# BR2_alpha is not set +# BR2_arm is not set +# BR2_armeb is not set +# BR2_avr32 is not set +# BR2_cris is not set +# BR2_i386 is not set +BR2_m68k=y +# BR2_mips is not set +# BR2_mipsel is not set +# BR2_nios2 is not set +# BR2_powerpc is not set +# BR2_sh is not set +# BR2_sh64 is not set +# BR2_sparc is not set +# BR2_x86_64 is not set +BR2_ARCH="m68k" +BR2_ENDIAN="BIG" + +# +# Build options +# +BR2_WGET="wget --passive-ftp" +BR2_SVN="svn co" +BR2_ZCAT="zcat" +BR2_BZCAT="bzcat" +BR2_TAR_OPTIONS="" +BR2_DL_DIR="$(BASE_DIR)/../archives" +BR2_SOURCEFORGE_MIRROR="easynews" +BR2_STAGING_DIR="$(BUILD_DIR)/staging_dir" +BR2_NUTTX_DIR="$(TOPDIR)/../nuttx" +BR2_TOPDIR_PREFIX="" +BR2_TOPDIR_SUFFIX="" +BR2_GNU_BUILD_SUFFIX="m68k-elf" +BR2_GNU_TARGET_SUFFIX="elf" +# BR2_PREFER_IMA is not set +# BR2_DEPRECATED is not set + +# +# Toolchain Options +# + +# +# Binutils Options +# +# BR2_BINUTILS_VERSION_2_14_90_0_8 is not set +# BR2_BINUTILS_VERSION_2_15 is not set +# BR2_BINUTILS_VERSION_2_15_94_0_2_2 is not set +# BR2_BINUTILS_VERSION_2_16_1 is not set +# BR2_BINUTILS_VERSION_2_16_90_0_3 is not set +# BR2_BINUTILS_VERSION_2_16_91_0_5 is not set +# BR2_BINUTILS_VERSION_2_16_91_0_6 is not set +# BR2_BINUTILS_VERSION_2_16_91_0_7 is not set +BR2_BINUTILS_VERSION_2_17=y +# BR2_BINUTILS_VERSION_2_17_50_0_2 is not set +# BR2_BINUTILS_VERSION_2_17_50_0_3 is not set +# BR2_BINUTILS_VERSION_2_17_50_0_4 is not set +# BR2_BINUTILS_VERSION_2_17_50_0_5 is not set +# BR2_BINUTILS_VERSION_2_17_50_0_6 is not set +# BR2_BINUTILS_VERSION_2_17_50_0_7 is not set +# BR2_BINUTILS_VERSION_2_17_50_0_8 is not set +# BR2_BINUTILS_VERSION_2_17_50_0_9 is not set +# BR2_BINUTILS_VERSION_2_17_50_0_10 is not set +BR2_BINUTILS_VERSION="2.17" +BR2_EXTRA_BINUTILS_CONFIG_OPTIONS="" + +# +# Gcc Options +# +# BR2_GCC_VERSION_3_3_5 is not set +# BR2_GCC_VERSION_3_3_6 is not set +# BR2_GCC_VERSION_3_4_2 is not set +# BR2_GCC_VERSION_3_4_3 is not set +# BR2_GCC_VERSION_3_4_4 is not set +# BR2_GCC_VERSION_3_4_5 is not set +BR2_GCC_VERSION_3_4_6=y +# BR2_GCC_VERSION_4_0_0 is not set +# BR2_GCC_VERSION_4_0_1 is not set +# BR2_GCC_VERSION_4_0_2 is not set +# BR2_GCC_VERSION_4_0_3 is not set +# BR2_GCC_VERSION_4_0_4 is not set +# BR2_GCC_VERSION_4_1_0 is not set +# BR2_GCC_VERSION_4_1_1 is not set +# BR2_GCC_VERSION_4_1_2 is not set +# BR2_GCC_VERSION_4_2 is not set +# BR2_GCC_IS_SNAP is not set +BR2_GCC_VERSION="3.4.6" +# BR2_GCC_USE_SJLJ_EXCEPTIONS is not set +BR2_EXTRA_GCC_CONFIG_OPTIONS="" +# BR2_INSTALL_LIBSTDCPP is not set +# BR2_INSTALL_OBJC is not set +# BR2_INSTALL_FORTRAN is not set + +# +# Gdb Options +# +# BR2_PACKAGE_GDB is not set +# BR2_PACKAGE_GDB_SERVER is not set +# BR2_PACKAGE_GDB_HOST is not set + +# +# Common Toolchain Options +# +# BR2_PACKAGE_SSTRIP_TARGET is not set +# BR2_PACKAGE_SSTRIP_HOST is not set +# BR2_ENABLE_MULTILIB is not set +BR2_LARGEFILE=y +BR2_TARGET_OPTIMIZATION="-Os -pipe" diff --git a/configs/m68332evb/ld.script b/configs/m68332evb/ld.script new file mode 100644 index 0000000000..0054ff1d17 --- /dev/null +++ b/configs/m68332evb/ld.script @@ -0,0 +1,84 @@ +/************************************************************ + * ld.script + * + * Copyright (C) 2007 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name Gregory Nutt nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ************************************************************/ + +OUTPUT_ARCH(arm) +ENTRY(_stext) +SECTIONS +{ + /* The OS entry point is here */ + + . = 0x003000; + .text : { + _stext = ABSOLUTE(.); + *(.text) + *(.fixup) + *(.gnu.warning) + *(.rodata) + *(.glue_7) + *(.glue_7t) + *(.got) /* Global offset table */ + _etext = ABSOLUTE(.); + } + + _eronly = ABSOLUTE(.); /* See below */ + . = ALIGN(4096); + + .data : { + _sdata = ABSOLUTE(.); + *(.data) + CONSTRUCTORS + _edata = ABSOLUTE(.); + } + + .bss : { /* BSS */ + _sbss = ABSOLUTE(.); + *(.bss) + *(COMMON) + _ebss = ABSOLUTE(.); + } + /* 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) } + .debug_abbrev 0 : { *(.debug_abbrev) } + .debug_info 0 : { *(.debug_info) } + .debug_line 0 : { *(.debug_line) } + .debug_pubnames 0 : { *(.debug_pubnames) } + .debug_aranges 0 : { *(.debug_aranges) } +} diff --git a/configs/m68332evb/setenv.sh b/configs/m68332evb/setenv.sh new file mode 100755 index 0000000000..506a6c624b --- /dev/null +++ b/configs/m68332evb/setenv.sh @@ -0,0 +1,46 @@ +#!/bin/sh +# setenv.sh +# +# Copyright (C) 2007 Gregory Nutt. All rights reserved. +# Author: Gregory Nutt +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in +# the documentation and/or other materials provided with the +# distribution. +# 3. Neither the name Gregory Nutt nor the names of its contributors may be +# used to endorse or promote products derived from this software +# without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS +# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED +# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +# POSSIBILITY OF SUCH DAMAGE. +# + +if [ "$(basename $0)" = "setenv" ] ; then + echo "You must source this script, not run it!" 1>&2 + exit 1 +fi + +if [ -z ${PATH_ORIG} ]; then export PATH_ORIG=${PATH}; fi + +WD=`pwd` +export BUILDROOT_BIN=${WD}/../buildroot/build_m68k/staging_dir/bin +export PATH=${BUILDROOT_BIN}:/sbin:/usr/sbin:${PATH_ORIG} + +echo "PATH : ${PATH}" diff --git a/configs/ntosd-dm320/Make.defs b/configs/ntosd-dm320/Make.defs new file mode 100644 index 0000000000..363c836698 --- /dev/null +++ b/configs/ntosd-dm320/Make.defs @@ -0,0 +1,71 @@ +############################################################ +# Make.defs +# +# Copyright (C) 2007 Gregory Nutt. All rights reserved. +# Author: Gregory Nutt +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in +# the documentation and/or other materials provided with the +# distribution. +# 3. Neither the name Gregory Nutt nor the names of its contributors may be +# used to endorse or promote products derived from this software +# without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS +# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED +# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +# POSSIBILITY OF SUCH DAMAGE. +# +############################################################ + +include ${TOPDIR}/.config + +ifeq ("${CONFIG_DEBUG}","y") + ARCHOPTIMIZATION = -g +else + ARCHOPTIMIZATION = -Os -fno-strict-aliasing -fno-strength-reduce \ + -fomit-frame-pointer +endif + +ARCHCPUFLAGS = -mapcs-32 -mcpu=arm7tdmi -msoft-float -fno-builtin +ARCHPICFLAGS = -fpic +ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow +ARCHDEFINES = +ARCHINCLUDES = -I. -isystem $(TOPDIR)/include +ARCHSCRIPT = -T$(TOPDIR)/configs/ntosd-dm320/ld.script + +CROSSDEV = arm-elf- +CC = $(CROSSDEV)gcc +LD = $(CROSSDEV)ld +AR = $(CROSSDEV)ar rcs +NM = $(CROSSDEV)nm +OBJCOPY = $(CROSSDEV)objcopy +OBJDUMP = $(CROSSDEV)objdump + +CFLAGS = $(ARCHWARNINGS) $(ARCHOPTIMIZATION) \ + $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) -pipe + +OBJEXT = .o +LIBEXT = .a +EXEEXT = + +ifeq ("${CONFIG_DEBUG}","y") + LDFLAGS += -g +endif + + diff --git a/configs/ntosd-dm320/defconfig b/configs/ntosd-dm320/defconfig new file mode 100644 index 0000000000..4a7ea5c793 --- /dev/null +++ b/configs/ntosd-dm320/defconfig @@ -0,0 +1,247 @@ +############################################################ +# defconfig +# +# Copyright (C) 2007 Gregory Nutt. All rights reserved. +# Author: Gregory Nutt +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in +# the documentation and/or other materials provided with the +# distribution. +# 3. Neither the name Gregory Nutt nor the names of its contributors may be +# used to endorse or promote products derived from this software +# without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS +# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED +# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +# POSSIBILITY OF SUCH DAMAGE. +# +############################################################ +# +# architecture selection +# +# CONFIG_ARCH - identifies the arch subdirectory +# CONFIG_ARCH_name - for use in C code +# CONFIG_ROM_VECTORS - unique to dm320 +# CONFIG_DRAM_SIZE - Describes the installed DRAM. +# CONFIG_ARCH_STACKDUMP - Do stack dumps after assertions +# +CONFIG_ARCH=dm320 +CONFIG_ARCH_DM320=y +CONFIG_ROM_VECTORS=n +CONFIG_DRAM_SIZE=0x01000000 +CONFIG_DRAM_NUTTXENTRY=0x01008000 +CONFIG_ARCH_STACKDUMP=y + +# +# DM320 specific device driver settings +# +# CONFIG_UARTn_SERIAL_CONSOLE - selects the UARTn for the +# console and ttys0 (default is the UART0). +# CONFIG_UARTn_RXBUFSIZE - Characters are buffered as received. +# This specific the size of the receive buffer +# CONFIG_UARTn_TXBUFSIZE - Characters are buffered before +# being sent. This specific the size of the transmit buffer +# CONFIG_UARTn_BAUD - The configure BAUD of the UART. Must be +# CONFIG_UARTn_BITS - The number of bits. Must be either 7 or 8. +# CONFIG_UARTn_PARTIY - 0=no parity, 1=odd parity, 2=even parity +# CONFIG_UARTn_2STOP - Two stop bits +# +CONFIG_UART0_SERIAL_CONSOLE=y +CONFIG_UART1_SERIAL_CONSOLE=n +CONFIG_UART0_TXBUFSIZE=256 +CONFIG_UART1_TXBUFSIZE=256 +CONFIG_UART0_RXBUFSIZE=256 +CONFIG_UART1_RXBUFSIZE=256 +CONFIG_UART0_BAUD=115200 +CONFIG_UART1_BAUD=115200 +CONFIG_UART0_BITS=8 +CONFIG_UART1_BITS=8 +CONFIG_UART0_PARITY=0 +CONFIG_UART1_PARITY=0 +CONFIG_UART0_2STOP=0 +CONFIG_UART1_2STOP=0 + +# +# General OS setup +# +# CONFIG_EXAMPLE - identifies the subdirectory in examples +# that will be used in the build +# CONFIG_DEBUG - enables built-in debug options +# CONFIG_DEBUG_VERBOSE - enables verbose debug output +# CONFIG_MM_REGIONS - If the architecture includes multiple +# regions of memory to allocate from, this specifies the +# number of memory regions that the memory manager must +# handle and enables the API mm_addregion(start, end); +# CONFIG_HAVE_LOWPUTC - architecture supports low-level, boot +# time console output +# CONFIG_RR_INTERVAL - The round robin timeslice will be set +# this number of milliseconds; Round robin scheduling can +# be disabled by setting this value to zero. +# CONFIG_SCHED_INSTRUMENTATION - enables instrumentation in +# scheduler to monitor system performance +# CONFIG_TASK_NAME_SIZE - Spcifies that maximum size of a +# task name to save in the TCB. Useful if scheduler +# instrumentation is selected. Set to zero to disable. +# CONFIG_START_YEAR, CONFIG_START_MONTH, CONFIG_START_DAY - +# Used to initialize the internal time logic. +# CONFIG_JULIAN_TIME - Enables Julian time conversions +# CONFIG_DEV_CONSOLE - Set if architecture-specific logic +# provides /dev/console. Enables stdout, stderr, stdin. +# +CONFIG_EXAMPLE=ostest +CONFIG_DEBUG=n +CONFIG_DEBUG_VERBOSE=n +CONFIG_MM_REGIONS=1 +CONFIG_ARCH_LOWPUTC=y +CONFIG_RR_INTERVAL=200 +CONFIG_SCHED_INSTRUMENTATION=n +CONFIG_TASK_NAME_SIZE=0 +CONFIG_START_YEAR=2007 +CONFIG_START_MONTH=2 +CONFIG_START_DAY=13 +CONFIG_JULIAN_TIME=n +CONFIG_DEV_CONSOLE=y + +# +# The following can be used to disable categories of +# APIs supported by the OS. If the compiler supports +# weak functions, then it should not be necessary to +# disable functions unless you want to restrict usage +# of those APIs. +# +# There are certain dependency relationships in these +# features. +# +# o mq_notify logic depends on signals to awaken tasks +# waiting for queues to become full or empty. +# o pthread_condtimedwait() depends on signals to wake +# up waiting tasks. +# +CONFIG_DISABLE_CLOCK=n +CONFIG_DISABLE_POSIX_TIMERS=n +CONFIG_DISABLE_PTHREAD=n +CONFIG_DISABLE_SIGNALS=n +CONFIG_DISABLE_MQUEUE=n + +# +# Misc libc settings +# +# CONFIG_NOPRINTF_FIELDWIDTH - sprintf-related logic is a +# little smaller if we do not support fieldwidthes +# +CONFIG_NOPRINTF_FIELDWIDTH=n + +# +# Allow for architecture optimized implementations +# +# The architecture can provide optimized versions of the +# following to improve sysem performance +# +CONFIG_ARCH_MEMCPY=n +CONFIG_ARCH_MEMCMP=n +CONFIG_ARCH_MEMMOVE=n +CONFIG_ARCH_MEMSET=n +CONFIG_ARCH_STRCMP=n +CONFIG_ARCH_STRCPY=n +CONFIG_ARCH_STRNCPY=n +CONFIG_ARCH_STRLEN=n +CONFIG_ARCH_BZERO=n +CONFIG_ARCH_KMALLOC=n +CONFIG_ARCH_KZMALLOC=n +CONFIG_ARCH_KFREE=n + +# +# General build options +# +# CONFIG_RRLOAD_BINARY - make the rrload binary format used with +# BSPs from www.ridgerun.com +# +CONFIG_RRLOAD_BINARY=n + +# +# Sizes of configurable things (0 disables) +# +# CONFIG_MAX_TASKS - The maximum number of simultaneously +# active tasks. This value must be a power of two. +# CONFIG_MAX_TASK_ARGS - This controls the maximum number of +# of parameters that a task may receive (i.e., maxmum value +# of 'argc') +# CONFIG_NPTHREAD_KEYS - The number of items of thread- +# specific data that can be retained +# CONFIG_NFILE_DESCRIPTORS - The maximum number of file +# descriptors (one for each open) +# CONFIG_NFILE_STREAMS - The maximum number of streams that +# can be fopen'ed +# CONFIG_NAME_MAX - The maximum size of a file name. +# CONFIG_STDIO_BUFFER_SIZE - Size of the buffer to allocate +# on fopen. (Only if CONFIG_NFILE_STREAMS > 0) +# CONFIG_NUNGET_CHARS - Number of characters that can be +# buffered by ungetc() (Only if CONFIG_NFILE_STREAMS > 0) +# CONFIG_PREALLOC_MQ_MSGS - The number of pre-allocated message +# structures. The system manages a pool of preallocated +# message structures to minimize dynamic allocations +# CONFIG_MQ_MAXMSGSIZE - Message structures are allocated with +# a fixed payload size given by this settin (does not include +# other message structure overhead. +# CONFIG_MAX_WDOGPARMS - Maximum number of parameters that +# can be passed to a watchdog handler +# CONFIG_PREALLOC_WDOGS - The number of pre-allocated watchdog +# structures. The system manages a pool of preallocated +# watchdog structures to minimize dynamic allocations +# CONFIG_PREALLOC_TIMERS - The number of pre-allocated POSIX +# timer structures. The system manages a pool of preallocated +# timer structures to minimize dynamic allocations. Set to +# zero for all dynamic allocations. +# +CONFIG_MAX_TASKS=64 +CONFIG_MAX_TASK_ARGS=4 +CONFIG_NPTHREAD_KEYS=4 +CONFIG_NFILE_DESCRIPTORS=32 +CONFIG_NFILE_STREAMS=16 +CONFIG_NAME_MAX=32 +CONFIG_STDIO_BUFFER_SIZE=1024 +CONFIG_NUNGET_CHARS=2 +CONFIG_PREALLOC_MQ_MSGS=32 +CONFIG_MQ_MAXMSGSIZE=32 +CONFIG_MAX_WDOGPARMS=4 +CONFIG_PREALLOC_WDOGS=32 +CONFIG_PREALLOC_TIMERS=8 + +# +# Stack and heap information +# +# CONFIG_BOOT_FROM_FLASH - Some configurations support XIP +# operation from FLASH. +# CONFIG_CUSTOM_STACK - The up_ implementation will handle +# all stack operations outside of the nuttx model. +# CONFIG_STACK_POINTER - The initial stack pointer (arm7tdmi only) +# CONFIG_PROC_STACK_SIZE - The size of the initial stack +# CONFIG_PTHREAD_STACK_MIN - Minimum pthread stack size +# CONFIG_PTHREAD_STACK_DEFAULT - Default pthread stack size +# CONFIG_HEAP_BASE - The beginning of the heap +# CONFIG_HEAP_SIZE - The size of the heap +# +CONFIG_BOOT_FROM_FLASH=n +CONFIG_CUSTOM_STACK=n +CONFIG_STACK_POINTER= +CONFIG_PROC_STACK_SIZE=4096 +CONFIG_PTHREAD_STACK_MIN=256 +CONFIG_PTHREAD_STACK_DEFAULT=4096 +CONFIG_HEAP_BASE= +CONFIG_HEAP_SIZE= diff --git a/configs/ntosd-dm320/ld.script b/configs/ntosd-dm320/ld.script new file mode 100644 index 0000000000..b048f088ac --- /dev/null +++ b/configs/ntosd-dm320/ld.script @@ -0,0 +1,84 @@ +/************************************************************ + * ld.script + * + * Copyright (C) 2007 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name Gregory Nutt nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ************************************************************/ + +OUTPUT_ARCH(arm) +ENTRY(_stext) +SECTIONS +{ + /* The OS entry point is here */ + + . = 0x00008000; + .text : { + _stext = ABSOLUTE(.); + *(.text) + *(.fixup) + *(.gnu.warning) + *(.rodata) + *(.glue_7) + *(.glue_7t) + *(.got) /* Global offset table */ + _etext = ABSOLUTE(.); + } + + _eronly = ABSOLUTE(.); /* See below */ + . = ALIGN(4096); + + .data : { + _sdata = ABSOLUTE(.); + *(.data) + CONSTRUCTORS + _edata = ABSOLUTE(.); + } + + .bss : { /* BSS */ + _sbss = ABSOLUTE(.); + *(.bss) + *(COMMON) + _ebss = ABSOLUTE(.); + } + /* 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) } + .debug_abbrev 0 : { *(.debug_abbrev) } + .debug_info 0 : { *(.debug_info) } + .debug_line 0 : { *(.debug_line) } + .debug_pubnames 0 : { *(.debug_pubnames) } + .debug_aranges 0 : { *(.debug_aranges) } +} diff --git a/configs/ntosd-dm320/setenv.sh b/configs/ntosd-dm320/setenv.sh new file mode 100755 index 0000000000..bb3bd49c5c --- /dev/null +++ b/configs/ntosd-dm320/setenv.sh @@ -0,0 +1,46 @@ +#!/bin/sh +# setenv.sh +# +# Copyright (C) 2007 Gregory Nutt. All rights reserved. +# Author: Gregory Nutt +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in +# the documentation and/or other materials provided with the +# distribution. +# 3. Neither the name Gregory Nutt nor the names of its contributors may be +# used to endorse or promote products derived from this software +# without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS +# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED +# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +# POSSIBILITY OF SUCH DAMAGE. +# + +if [ "$(basename $0)" = "setenv" ] ; then + echo "You must source this script, not run it!" 1>&2 + exit 1 +fi + +if [ -z ${PATH_ORIG} ]; then export PATH_ORIG=${PATH}; fi + +WD=`pwd` +export BUILDROOT_BIN=${WD}/../buildroot/build_arm_nofpu/staging_dir/bin +export PATH=${BUILDROOT_BIN}:/sbin:/usr/sbin:${PATH_ORIG} + +echo "PATH : ${PATH}" diff --git a/configs/pjrc-8051/Make.defs b/configs/pjrc-8051/Make.defs new file mode 100644 index 0000000000..5c4349fc2b --- /dev/null +++ b/configs/pjrc-8051/Make.defs @@ -0,0 +1,65 @@ +############################################################ +# Make.defs +# +# Copyright (C) 2007 Gregory Nutt. All rights reserved. +# Author: Gregory Nutt +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in +# the documentation and/or other materials provided with the +# distribution. +# 3. Neither the name Gregory Nutt nor the names of its contributors may be +# used to endorse or promote products derived from this software +# without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS +# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED +# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +# POSSIBILITY OF SUCH DAMAGE. +# +############################################################ + +include ${TOPDIR}/.config + +ifeq ("${CONFIG_DEBUG}","y") + ARCHOPTIMIZATION = --debug +else + ARCHOPTIMIZATION = +endif + +ARCHCPUFLAGS = -mmcs51 --stack-auto --model-large --int-long-reent --float-reent +ARCHPICFLAGS = +ARCHWARNINGS = +ARCHDEFINES = +ARCHINCLUDES = -I. -I$(TOPDIR)/include + +CROSSDEV = +CC = sdcc +CPP = sdcpp +LD = aslink +AS = asx8051 +AR = sdcclib -a + +CFLAGS = $(ARCHWARNINGS) $(ARCHOPTIMIZATION) \ + $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) + +ASMEXT = .asm +OBJEXT = .rel +LIBEXT = .lib +EXEEXT = .hex + + diff --git a/configs/pjrc-8051/README.txt b/configs/pjrc-8051/README.txt new file mode 100644 index 0000000000..dae92b59b1 --- /dev/null +++ b/configs/pjrc-8051/README.txt @@ -0,0 +1,37 @@ +pjrc-8051 README +^^^^^^^^^^^^^^^^ + +This port uses the PJRC 87C52 development system and the SDCC toolchain. + +The PJRC 87C52 development system can be obtained from http://www.pjrc.com/. + +The SDCC toolchain is available from http://sdcc.sourceforge.net/. All +testing has been performed using verison 2.6.0 of the SDDC toolchain. + +Building the SDCC toolchain +^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +The SDCC toolchain is built with the standard configure/make/make install +sequence. However, some special actions are required to generate libraries +compatible with this build. First start with the usual steps + + download + unpack + cd sdcc + ./configure + make + +But before installing, we need to apply a patch to the SDCC 2.6.0 source. +WARNING: This patch is specific to the particular combination of CFLAGS +that are used in the compilation. If you change Make.defs, then you will +likely have to change the patch as well. + + Apply sdcc-2.6.0.patch + cd sdcc/device/lib + make model-mcs51-stack-auto + +Then + + cd sdcc + make install + diff --git a/configs/pjrc-8051/defconfig b/configs/pjrc-8051/defconfig new file mode 100644 index 0000000000..cdb73acdab --- /dev/null +++ b/configs/pjrc-8051/defconfig @@ -0,0 +1,244 @@ +############################################################ +# defconfig +# +# Copyright (C) 2007 Gregory Nutt. All rights reserved. +# Author: Gregory Nutt +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in +# the documentation and/or other materials provided with the +# distribution. +# 3. Neither the name Gregory Nutt nor the names of its contributors may be +# used to endorse or promote products derived from this software +# without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS +# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED +# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +# POSSIBILITY OF SUCH DAMAGE. +# +############################################################ +# +# Architecture selection +# +# CONFIG_ARCH - identifies the arch subdirectory +# CONFIG_ARCH_8051 - Set if processor is 8051 family +# CONFIG_ARCH_8052 = Set if processor is 8052 family +# +CONFIG_ARCH=pjrc-8051 +CONFIG_ARCH_8051=n +CONFIG_ARCH_8052=y + +# +# Architecture-specific settings. These may mean nothing to +# other architectures. +# +# CONFIG-ARCH_PJRC - Set if using the PJRC 87C52 board +# CONFIG_ARCH_LEDS - Use LEDs to show state. Unique to 8051. +# CONFIG_8052_TIMER2 - Use timer2 for the 100Hz system timer. +# (default is timer0 at 112.5Hz). +# +# These features are only supported when CONFIG_ARCH_BRINGUP +# is set: +# +# CONFIG_ARCH_BRINGUP - Enables some bringup features +# CONFIG_FRAME_DUMP - Enable stack/frame dumping logic +# CONFIG_FRAME_DUMP_SHORT - Terse frame dump output +# CONFIG_SUPPRESS_INTERRUPTS - Do not enable interrupts +# CONFIG_SWITCH_FRAME_DUMP - Dump frames from normal switches +# CONFIG_INTERRUPT_FRAME_DUMP - Dump frames from interrupt switches +# CONFIG_LED_DEBUG - Enable debug output from LED logic +# +CONFIG_ARCH_PJRC=y +CONFIG_ARCH_LEDS=y +CONFIG_8052_TIMER2=y + +CONFIG_ARCH_BRINGUP=y +CONFIG_FRAME_DUMP=n +CONFIG_FRAME_DUMP_SHORT=n +CONFIG_SUPPRESS_INTERRUPTS=y +CONFIG_SWITCH_FRAME_DUMP=n +CONFIG_INTERRUPT_FRAME_DUMP=n +CONFIG_LED_DEBUG=n + +# +# General OS setup +# +# CONFIG_EXAMPLE - identifies the subdirectory in examples +# that will be used in the build +# CONFIG_DEBUG - enables built-in debug options +# CONFIG_DEBUG_VERBOSE - enables verbose debug output +# CONFIG_MM_REGIONS - If the architecture includes multiple +# regions of memory to allocate from, this specifies the +# number of memory regions that the memory manager must +# handle and enables the API mm_addregion(start, end); +# CONFIG_HAVE_LOWPUTC - architecture supports low-level, boot +# time console output +# CONFIG_RR_INTERVAL - The round robin timeslice will be set +# this number of milliseconds; Round robin scheduling can +# be disabled by setting this value to zero. +# CONFIG_SCHED_INSTRUMENTATION - enables instrumentation in +# scheduler to monitor system performance +# CONFIG_TASK_NAME_SIZE - Spcifies that maximum size of a +# task name to save in the TCB. Useful if scheduler +# instrumentation is selected. Set to zero to disable. +# CONFIG_JULIAN_TIME - Enables Julian time conversions +# CONFIG_START_YEAR, CONFIG_START_MONTH, CONFIG_START_DAY - +# Used to initialize the internal time logic. +# CONFIG_DEV_CONSOLE - Set if architecture-specific logic +# provides /dev/console. Enables stdout, stderr, stdin. +# +CONFIG_EXAMPLE=ostest +CONFIG_DEBUG=n +CONFIG_DEBUG_VERBOSE=n +CONFIG_MM_REGIONS=2 +CONFIG_ARCH_LOWPUTC=y +CONFIG_RR_INTERVAL=0 +CONFIG_SCHED_INSTRUMENTATION=n +CONFIG_TASK_NAME_SIZE=0 +CONFIG_START_YEAR=2007 +CONFIG_START_MONTH=2 +CONFIG_START_DAY=21 +CONFIG_JULIAN_TIME=n +CONFIG_DEV_CONSOLE=n + +# +# The following can be used to disable categories of +# APIs supported by the OS. If the compiler supports +# weak functions, then it should not be necessary to +# disable functions unless you want to restrict usage +# of those APIs. +# +# There are certain dependency relationships in these +# features. +# +# o mq_notify logic depends on signals to awaken tasks +# waiting for queues to become full or empty. +# o pthread_condtimedwait() depends on signals to wake +# up waiting tasks. +# +CONFIG_DISABLE_CLOCK=y +CONFIG_DISABLE_POSIX_TIMERS=y +CONFIG_DISABLE_PTHREAD=y +CONFIG_DISABLE_SIGNALS=y +CONFIG_DISABLE_MQUEUE=y + +# +# Misc libc settings +# +# CONFIG_NOPRINTF_FIELDWIDTH - sprintf-related logic is a +# little smaller if we do not support fieldwidthes +# +CONFIG_NOPRINTF_FIELDWIDTH=y + +# +# Allow for architecture optimized implementations +# +# The architecture can provide optimized versions of the +# following to improve sysem performance +# +CONFIG_ARCH_MEMCPY=n +CONFIG_ARCH_MEMCMP=n +CONFIG_ARCH_MEMMOVE=n +CONFIG_ARCH_MEMSET=n +CONFIG_ARCH_STRCMP=n +CONFIG_ARCH_STRCPY=n +CONFIG_ARCH_STRNCPY=n +CONFIG_ARCH_STRLEN=n +CONFIG_ARCH_BZERO=n +CONFIG_ARCH_KMALLOC=n +CONFIG_ARCH_KZMALLOC=n +CONFIG_ARCH_KFREE=n + +# +# General build options +# +# CONFIG_RRLOAD_BINARY - make the rrload binary format used with +# BSPs from www.ridgerun.com +# +CONFIG_RRLOAD_BINARY=n + +# +# Sizes of configurable things (0 disables) +# +# CONFIG_MAX_TASKS - The maximum number of simultaneously +# actived tasks. This value must be a power of two. +# CONFIG_MAX_TASK_ARGS - This controls the maximum number of +# of parameters that a task may receive (i.e., maxmum value +# of 'argc') +# CONFIG_NPTHREAD_KEYS - The number of items of thread- +# specific data that can be retained +# CONFIG_NFILE_DESCRIPTORS - The maximum number of file +# descriptors (one for each open) +# CONFIG_NFILE_STREAMS - The maximum number of streams that +# can be fopen'ed +# CONFIG_NAME_MAX - The maximum size of a file name. +# CONFIG_STDIO_BUFFER_SIZE - Size of the buffer to allocate +# on fopen. (Only if CONFIG_NFILE_STREAMS > 0) +# CONFIG_NUNGET_CHARS - Number of characters that can be +# buffered by ungetc() (Only if CONFIG_NFILE_STREAMS > 0) +# CONFIG_PREALLOC_MQ_MSGS - The number of pre-allocated message +# structures. The system manages a pool of preallocated +# message structures to minimize dynamic allocations +# CONFIG_MQ_MAXMSGSIZE - Message structures are allocated with +# a fixed payload size given by this settin (does not include +# other message structure overhead. +# CONFIG_MAX_WDOGPARMS - Maximum number of parameters that +# can be passed to a watchdog handler +# CONFIG_PREALLOC_WDOGS - The number of pre-allocated watchdog +# structures. The system manages a pool of preallocated +# watchdog structures to minimize dynamic allocations +# CONFIG_PREALLOC_TIMERS - The number of pre-allocated POSIX +# timer structures. The system manages a pool of preallocated +# timer structures to minimize dynamic allocations. Set to +# zero for all dynamic allocations. +# +CONFIG_MAX_TASKS=8 +CONFIG_MAX_TASK_ARGS=4 +CONFIG_NPTHREAD_KEYS=0 +CONFIG_NFILE_DESCRIPTORS=0 +CONFIG_NFILE_STREAMS=0 +CONFIG_NAME_MAX=32 +CONFIG_STDIO_BUFFER_SIZE=0 +CONFIG_NUNGET_CHARS=0 +CONFIG_PREALLOC_MQ_MSGS=0 +CONFIG_MQ_MAXMSGSIZE=0 +CONFIG_MAX_WDOGPARMS=2 +CONFIG_PREALLOC_WDOGS=4 +CONFIG_PREALLOC_TIMERS=0 + +# +# Stack and heap information +# +# CONFIG_BOOT_FROM_FLASH - Some configurations support XIP +# operation from FLASH. +# CONFIG_CUSTOM_STACK - The up_ implementation will handle +# all stack operations outside of the nuttx model. +# CONFIG_STACK_POINTER - The initial stack pointer +# CONFIG_PROC_STACK_SIZE - The size of the initial stack +# CONFIG_PTHREAD_STACK_MIN - Minimum pthread stack size +# CONFIG_PTHREAD_STACK_DEFAULT - Default pthread stack size +# CONFIG_HEAP_BASE - The beginning of the heap +# CONFIG_HEAP_SIZE - The size of the heap +# +CONFIG_BOOT_FROM_FLASH=n +CONFIG_CUSTOM_STACK=y +CONFIG_PROC_STACK_SIZE= +CONFIG_PTHREAD_STACK_MIN= +CONFIG_PTHREAD_STACK_DEFAULT= +CONFIG_HEAP_BASE= +CONFIG_HEAP_SIZE= diff --git a/configs/pjrc-8051/sdcc-2.6.0.patch b/configs/pjrc-8051/sdcc-2.6.0.patch new file mode 100644 index 0000000000..beb8bf2ea9 --- /dev/null +++ b/configs/pjrc-8051/sdcc-2.6.0.patch @@ -0,0 +1,28 @@ +diff -u sdcc/device/lib/Makefile.orig sdcc/device/lib/Makefile +--- sdcc/device/lib/Makefile.orig 2007-03-06 09:55:01.000000000 -0600 ++++ sdcc/device/lib/Makefile 2007-03-06 09:58:32.000000000 -0600 +@@ -242,7 +242,7 @@ + model-mcs51-stack-auto: + if [ "`grep mcs51 $(top_builddir)ports.build`" = mcs51 ]; then \ + for model in $(MODELS); do \ +- $(MAKE) MODELFLAGS="--model-$$model --stack-auto" PORT=$$model PORTDIR=$(BUILDDIR)/$$model-stack-auto PORTINCDIR=$(INCDIR)/mcs51 objects; \ ++ $(MAKE) MODELFLAGS="--model-$$model --stack-auto --int-long-reent --float-reent" PORT=$$model PORTDIR=$(BUILDDIR)/$$model-stack-auto PORTINCDIR=$(INCDIR)/mcs51 objects; \ + done \ + fi + +diff -u sdcc/device/include/stdarg.h.orig sdcc/device/include/stdarg.h +--- sdcc/device/include/stdarg.h.orig 2007-03-11 13:21:15.000000000 -0600 ++++ sdcc/device/include/stdarg.h 2007-03-11 13:26:59.000000000 -0600 +@@ -25,9 +25,9 @@ + + #else + +-typedef unsigned char __data * va_list ; +-#define va_arg(marker,type) *((type __data * )(marker -= sizeof(type))) +-#define va_start(marker,first) { marker = (va_list) ((char __data * )&first); } ++typedef unsigned char * va_list ; ++#define va_arg(marker,type) *((type * )(marker -= sizeof(type))) ++#define va_start(marker,first) { marker = (va_list) ((char * )&first); } + + #endif + diff --git a/configs/pjrc-8051/setenv.sh b/configs/pjrc-8051/setenv.sh new file mode 100755 index 0000000000..69614aefe8 --- /dev/null +++ b/configs/pjrc-8051/setenv.sh @@ -0,0 +1,45 @@ +#!/bin/sh +# setenv.sh +# +# Copyright (C) 2007 Gregory Nutt. All rights reserved. +# Author: Gregory Nutt +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in +# the documentation and/or other materials provided with the +# distribution. +# 3. Neither the name Gregory Nutt nor the names of its contributors may be +# used to endorse or promote products derived from this software +# without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS +# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED +# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +# POSSIBILITY OF SUCH DAMAGE. +# + +if [ "$(basename $0)" = "setenv" ] ; then + echo "You must source this script, not run it!" 1>&2 + exit 1 +fi + +if [ -z ${PATH_ORIG} ]; then export PATH_ORIG=${PATH}; fi + +export SDCC_BIN=/usr/local/bin +export PATH=${SDCC_BIN}:/sbin:/usr/sbin:${PATH_ORIG} + +echo "PATH : ${PATH}" diff --git a/configs/sim/Make.defs b/configs/sim/Make.defs new file mode 100644 index 0000000000..5fa97507d9 --- /dev/null +++ b/configs/sim/Make.defs @@ -0,0 +1,70 @@ +############################################################ +# Make.defs +# +# Copyright (C) 2007 Gregory Nutt. All rights reserved. +# Author: Gregory Nutt +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in +# the documentation and/or other materials provided with the +# distribution. +# 3. Neither the name Gregory Nutt nor the names of its contributors may be +# used to endorse or promote products derived from this software +# without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS +# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED +# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +# POSSIBILITY OF SUCH DAMAGE. +# +############################################################ + +include ${TOPDIR}/.config + +ifeq ("${CONFIG_DEBUG}","y") + ARCHOPTIMIZATION = -g +else + ARCHOPTIMIZATION = -O2 +endif + +ARCHCPUFLAGS = -fno-builtin +ARCHPICFLAGS = -fpic +ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow +ARCHDEFINES = +ARCHINCLUDES = -I. -isystem $(TOPDIR)/include +ARCHSCRIPT = + +CROSSDEV = +CC = $(CROSSDEV)gcc +LD = $(CROSSDEV)ld +AR = $(CROSSDEV)ar rcs +NM = $(CROSSDEV)nm +OBJCOPY = $(CROSSDEV)objcopy +OBJDUMP = $(CROSSDEV)objdump + +CFLAGS = $(ARCHWARNINGS) $(ARCHOPTIMIZATION) \ + $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) -pipe + +OBJEXT = .o +LIBEXT = .a +EXEEXT = + +ifeq ("${CONFIG_DEBUG}","y") + LDFLAGS += -g +endif + + diff --git a/configs/sim/defconfig b/configs/sim/defconfig new file mode 100644 index 0000000000..142d1d4136 --- /dev/null +++ b/configs/sim/defconfig @@ -0,0 +1,210 @@ +############################################################ +# defconfig +# +# Copyright (C) 2007 Gregory Nutt. All rights reserved. +# Author: Gregory Nutt +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in +# the documentation and/or other materials provided with the +# distribution. +# 3. Neither the name Gregory Nutt nor the names of its contributors may be +# used to endorse or promote products derived from this software +# without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS +# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED +# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +# POSSIBILITY OF SUCH DAMAGE. +# +############################################################ +# +# architecture selection +# +# CONFIG_ARCH - identifies the arch subdirectory +# CONFIG_ARCH_name - for use in C code +# +CONFIG_ARCH=sim +CONFIG_ARCH_SIM=y + +# +# General OS setup +# +# CONFIG_EXAMPLE - identifies the subdirectory in examples +# that will be used in the build +# CONFIG_DEBUG - enables built-in debug options +# CONFIG_DEBUG_VERBOSE - enables verbose debug output +# CONFIG_MM_REGIONS - If the architecture includes multiple +# regions of memory to allocate from, this specifies the +# number of memory regions that the memory manager must +# handle and enables the API mm_addregion(start, end); +# CONFIG_HAVE_LOWPUTC - architecture supports low-level, boot +# time console output +# CONFIG_RR_INTERVAL - The round robin timeslice will be set +# this number of milliseconds; Round robin scheduling can +# be disabled by setting this value to zero. +# CONFIG_SCHED_INSTRUMENTATION - enables instrumentation in +# scheduler to monitor system performance +# CONFIG_TASK_NAME_SIZE - Spcifies that maximum size of a +# task name to save in the TCB. Useful if scheduler +# instrumentation is selected. Set to zero to disable. +# CONFIG_JULIAN_TIME - Enables Julian time conversions +# CONFIG_START_YEAR, CONFIG_START_MONTH, CONFIG_START_DAY - +# Used to initialize the internal time logic. +# CONFIG_DEV_CONSOLE - Set if architecture-specific logic +# provides /dev/console. Enables stdout, stderr, stdin. +# +CONFIG_EXAMPLE=ostest +CONFIG_DEBUG=y +CONFIG_DEBUG_VERBOSE=y +CONFIG_MM_REGIONS=1 +CONFIG_ARCH_LOWPUTC=y +CONFIG_RR_INTERVAL=0 +CONFIG_SCHED_INSTRUMENTATION=n +CONFIG_TASK_NAME_SIZE=32 +CONFIG_START_YEAR=2007 +CONFIG_START_MONTH=2 +CONFIG_START_DAY=27 +CONFIG_JULIAN_TIME=n +CONFIG_DEV_CONSOLE=y + +# +# The following can be used to disable categories of +# APIs supported by the OS. If the compiler supports +# weak functions, then it should not be necessary to +# disable functions unless you want to restrict usage +# of those APIs. +# +# There are certain dependency relationships in these +# features. +# +# o mq_notify logic depends on signals to awaken tasks +# waiting for queues to become full or empty. +# o pthread_condtimedwait() depends on signals to wake +# up waiting tasks. +# +CONFIG_DISABLE_CLOCK=n +CONFIG_DISABLE_POSIX_TIMERS=n +CONFIG_DISABLE_PTHREAD=n +CONFIG_DISABLE_SIGNALS=n +CONFIG_DISABLE_MQUEUE=n + +# +# Misc libc settings +# +# CONFIG_NOPRINTF_FIELDWIDTH - sprintf-related logic is a +# little smaller if we do not support fieldwidthes +# +CONFIG_NOPRINTF_FIELDWIDTH=n + +# +# Allow for architecture optimized implementations +# +# The architecture can provide optimized versions of the +# following to improve sysem performance +# +CONFIG_ARCH_MEMCPY=n +CONFIG_ARCH_MEMCMP=n +CONFIG_ARCH_MEMMOVE=n +CONFIG_ARCH_MEMSET=n +CONFIG_ARCH_STRCMP=n +CONFIG_ARCH_STRCPY=n +CONFIG_ARCH_STRNCPY=n +CONFIG_ARCH_STRLEN=n +CONFIG_ARCH_BZERO=n +CONFIG_ARCH_KMALLOC=n +CONFIG_ARCH_KZMALLOC=n +CONFIG_ARCH_KFREE=n + +# +# General build options +# +# CONFIG_RRLOAD_BINARY - make the rrload binary format used with +# BSPs from www.ridgerun.com +# +CONFIG_RRLOAD_BINARY=n + +# +# Sizes of configurable things (0 disables) +# +# CONFIG_MAX_TASKS - The maximum number of simultaneously +# active tasks. This value must be a power of two. +# CONFIG_MAX_TASK_ARGS - This controls the maximum number of +# of parameters that a task may receive (i.e., maxmum value +# of 'argc') +# CONFIG_NPTHREAD_KEYS - The number of items of thread- +# specific data that can be retained +# CONFIG_NFILE_DESCRIPTORS - The maximum number of file +# descriptors (one for each open) +# CONFIG_NFILE_STREAMS - The maximum number of streams that +# can be fopen'ed +# CONFIG_NAME_MAX - The maximum size of a file name. +# CONFIG_STDIO_BUFFER_SIZE - Size of the buffer to allocate +# on fopen. (Only if CONFIG_NFILE_STREAMS > 0) +# CONFIG_NUNGET_CHARS - Number of characters that can be +# buffered by ungetc() (Only if CONFIG_NFILE_STREAMS > 0) +# CONFIG_PREALLOC_MQ_MSGS - The number of pre-allocated message +# structures. The system manages a pool of preallocated +# message structures to minimize dynamic allocations +# CONFIG_MQ_MAXMSGSIZE - Message structures are allocated with +# a fixed payload size given by this settin (does not include +# other message structure overhead. +# CONFIG_MAX_WDOGPARMS - Maximum number of parameters that +# can be passed to a watchdog handler +# CONFIG_PREALLOC_WDOGS - The number of pre-allocated watchdog +# structures. The system manages a pool of preallocated +# watchdog structures to minimize dynamic allocations +# CONFIG_PREALLOC_TIMERS - The number of pre-allocated POSIX +# timer structures. The system manages a pool of preallocated +# timer structures to minimize dynamic allocations. Set to +# zero for all dynamic allocations. +# +CONFIG_MAX_TASKS=64 +CONFIG_MAX_TASK_ARGS=4 +CONFIG_NPTHREAD_KEYS=4 +CONFIG_NFILE_DESCRIPTORS=32 +CONFIG_NFILE_STREAMS=16 +CONFIG_NAME_MAX=32 +CONFIG_STDIO_BUFFER_SIZE=1024 +CONFIG_NUNGET_CHARS=2 +CONFIG_PREALLOC_MQ_MSGS=32 +CONFIG_MQ_MAXMSGSIZE=32 +CONFIG_MAX_WDOGPARMS=4 +CONFIG_PREALLOC_WDOGS=32 +CONFIG_PREALLOC_TIMERS=8 + +# +# Stack and heap information +# +# CONFIG_BOOT_FROM_FLASH - Some configurations support XIP +# operation from FLASH. +# CONFIG_CUSTOM_STACK - The up_ implementation will handle +# all stack operations outside of the nuttx model. +# CONFIG_STACK_POINTER - The initial stack pointer +# CONFIG_PROC_STACK_SIZE - The size of the initial stack +# CONFIG_PTHREAD_STACK_MIN - Minimum pthread stack size +# CONFIG_PTHREAD_STACK_DEFAULT - Default pthread stack size +# CONFIG_HEAP_BASE - The beginning of the heap +# CONFIG_HEAP_SIZE - The size of the heap +# +CONFIG_BOOT_FROM_FLASH=n +CONFIG_CUSTOM_STACK=n +CONFIG_PROC_STACK_SIZE=0x00001000 +CONFIG_PTHREAD_STACK_MIN=256 +CONFIG_PTHREAD_STACK_DEFAULT=8192 +CONFIG_HEAP_BASE= +CONFIG_HEAP_SIZE= diff --git a/configs/sim/setenv.sh b/configs/sim/setenv.sh new file mode 100755 index 0000000000..d0a05bfdf9 --- /dev/null +++ b/configs/sim/setenv.sh @@ -0,0 +1,45 @@ +#!/bin/sh +# setenv.sh +# +# Copyright (C) 2007 Gregory Nutt. All rights reserved. +# Author: Gregory Nutt +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in +# the documentation and/or other materials provided with the +# distribution. +# 3. Neither the name Gregory Nutt nor the names of its contributors may be +# used to endorse or promote products derived from this software +# without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS +# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED +# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +# POSSIBILITY OF SUCH DAMAGE. +# + +if [ "$(basename $0)" = "setenv" ] ; then + echo "You must source this script, not run it!" 1>&2 + exit 1 +fi + +if [ -z ${PATH_ORIG} ]; then export PATH_ORIG=${PATH}; fi + +#export NUTTX_BIN= +#export PATH=${NUTTX_BIN}:/sbin:/usr/sbin:${PATH_ORIG} + +echo "PATH : ${PATH}"