git-svn-id: svn://svn.code.sf.net/p/chibios/svn/branches/kernel_3_dev@6108 35acf78f-673a-0410-8e92-d51de3d6d3f4

6 files changed, 0 insertions, 649 deletions

diff --git a/os/ports/GCC/MSP430/chcore.h b/os/ports/GCC/MSP430/chcore.h
deleted file mode 100644
index 22dde173d..000000000
--- a/os/ports/GCC/MSP430/chcore.h
+++ /dev/null
@@ -1,315 +0,0 @@
-/*

-    ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,

-                 2011,2012,2013 Giovanni Di Sirio.

-

-    This file is part of ChibiOS/RT.

-

-    ChibiOS/RT is free software; you can redistribute it and/or modify

-    it under the terms of the GNU General Public License as published by

-    the Free Software Foundation; either version 3 of the License, or

-    (at your option) any later version.

-

-    ChibiOS/RT is distributed in the hope that it will be useful,

-    but WITHOUT ANY WARRANTY; without even the implied warranty of

-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

-    GNU General Public License for more details.

-

-    You should have received a copy of the GNU General Public License

-    along with this program.  If not, see <http://www.gnu.org/licenses/>.

-*/

-

-/**

- * @file    MSP430/chcore.h

- * @brief   MSP430 architecture port macros and structures.

- *

- * @addtogroup MSP430_CORE

- * @{

- */

-

-#ifndef _CHCORE_H_

-#define _CHCORE_H_

-

-#include <iomacros.h>

-#include <isr_compat.h>

-

-#if CH_DBG_ENABLE_STACK_CHECK

-#error "option CH_DBG_ENABLE_STACK_CHECK not supported by this port"

-#endif

-

-/**

- * @brief   Enables the use of a wait state in the idle thread loop.

- */

-#ifndef ENABLE_WFI_IDLE

-#define ENABLE_WFI_IDLE                 0

-#endif

-

-/**

- * @brief   Macro defining the MSP430 architecture.

- */

-#define CH_ARCHITECTURE_MSP430

-

-/**

- * @brief   Name of the implemented architecture.

- */

-#define CH_ARCHITECTURE_NAME            "MSP430"

-

-/**

- * @brief   Name of the architecture variant (optional).

- */

-#define CH_CORE_VARIANT_NAME            "MSP430"

-

-/**

- * @brief   Name of the compiler supported by this port.

- */

-#define CH_COMPILER_NAME                "GCC " __VERSION__

-

-/**

- * @brief   Port-specific information string.

- */

-#define CH_PORT_INFO                    "None"

-

-/**

- * @brief   16 bits stack and memory alignment enforcement.

- */

-typedef uint16_t stkalign_t;

-

-/**

- * @brief   Generic MSP430 register.

- */

-typedef void *regmsp_t;

-

-/**

- * @brief   Interrupt saved context.

- * @details This structure represents the stack frame saved during a

- *          preemption-capable interrupt handler.

- */

-struct extctx {

-  regmsp_t      r12;

-  regmsp_t      r13;

-  regmsp_t      r14;

-  regmsp_t      r15;

-  regmsp_t      sr;

-  regmsp_t      pc;

-};

-

-/**

- * @brief   System saved context.

- * @details This structure represents the inner stack frame during a context

- *          switching.

- */

-struct intctx {

-  regmsp_t      r4;

-  regmsp_t      r5;

-  regmsp_t      r6;

-  regmsp_t      r7;

-  regmsp_t      r8;

-  regmsp_t      r9;

-  regmsp_t      r10;

-  regmsp_t      r11;

-  regmsp_t      pc;

-};

-

-/**

- * @brief   Platform dependent part of the @p Thread structure.

- * @details This structure usually contains just the saved stack pointer

- *          defined as a pointer to a @p intctx structure.

- */

-struct context {

-  struct intctx *sp;

-};

-

-/**

- * @brief   Platform dependent part of the @p chThdCreateI() API.

- * @details This code usually setup the context switching frame represented

- *          by an @p intctx structure.

- */

-#define SETUP_CONTEXT(workspace, wsize, pf, arg) {                          \

-  tp->p_ctx.sp = (struct intctx *)((uint8_t *)workspace +                   \

-                                   wsize -                                  \

-                                   sizeof(struct intctx));                  \

-  tp->p_ctx.sp->r10 = pf;                                                   \

-  tp->p_ctx.sp->r11 = arg;                                                  \

-  tp->p_ctx.sp->pc = _port_thread_start;                                    \

-}

-

-/**

- * @brief   Stack size for the system idle thread.

- * @details This size depends on the idle thread implementation, usually

- *          the idle thread should take no more space than those reserved

- *          by @p PORT_INT_REQUIRED_STACK.

- */

-#ifndef PORT_IDLE_THREAD_STACK_SIZE

-#define PORT_IDLE_THREAD_STACK_SIZE     0

-#endif

-

-/**

- * @brief   Per-thread stack overhead for interrupts servicing.

- * @details This constant is used in the calculation of the correct working

- *          area size.

- *          This value can be zero on those architecture where there is a

- *          separate interrupt stack and the stack space between @p intctx and

- *          @p extctx is known to be zero.

- * @note    In this port the default is 32 bytes per thread.

- */

-#ifndef PORT_INT_REQUIRED_STACK

-#define PORT_INT_REQUIRED_STACK         32

-#endif

-

-/**

- * @brief   Enforces a correct alignment for a stack area size value.

- */

-#define STACK_ALIGN(n) ((((n) - 1) | (sizeof(stkalign_t) - 1)) + 1)

-

-/**

- * @brief   Computes the thread working area global size.

- */

-#define THD_WA_SIZE(n) STACK_ALIGN(sizeof(Thread) +                         \

-                                   sizeof(struct intctx) +                  \

-                                   sizeof(struct extctx) +                  \

-                                   (n) + (PORT_INT_REQUIRED_STACK))

-

-/**

- * @brief   Static working area allocation.

- * @details This macro is used to allocate a static thread working area

- *          aligned as both position and size.

- */

-#define WORKING_AREA(s, n) stkalign_t s[THD_WA_SIZE(n) / sizeof(stkalign_t)]

-

-/**

- * @brief   IRQ prologue code.

- * @details This macro must be inserted at the start of all IRQ handlers

- *          enabled to invoke system APIs.

- */

-#define PORT_IRQ_PROLOGUE()

-

-/**

- * @brief   IRQ epilogue code.

- * @details This macro must be inserted at the end of all IRQ handlers

- *          enabled to invoke system APIs.

- */

-#define PORT_IRQ_EPILOGUE() {                                               \

-  dbg_check_lock();                                                         \

-  if (chSchIsPreemptionRequired())                                          \

-    chSchDoReschedule();                                                    \

-  dbg_check_unlock();                                                       \

-}

-

-#define ISRNAME(pre, id) pre##id

-

-/**

- * @brief   IRQ handler function declaration.

- * @note    @p id can be a function name or a vector number depending on the

- *          port implementation.

- */

-#define PORT_IRQ_HANDLER(id) ISR(id, ISRNAME(vect, id))

-

-/**

- * @brief   Port-related initialization code.

- * @note    This function is empty in this port.

- */

-#define port_init()

-

-/**

- * @brief   Kernel-lock action.

- * @details Usually this function just disables interrupts but may perform more

- *          actions.

- * @note    Implemented as global interrupt disable.

- */

-#define port_lock() asm volatile ("dint" : : : "memory")

-

-/**

- * @brief   Kernel-unlock action.

- * @details Usually this function just enables interrupts but may perform more

- *          actions.

- * @note    Implemented as global interrupt enable.

- */

-#define port_unlock() asm volatile ("eint" : : : "memory")

-

-/**

- * @brief   Kernel-lock action from an interrupt handler.

- * @details This function is invoked before invoking I-class APIs from

- *          interrupt handlers. The implementation is architecture dependen#define PORT_IRQ_EPILOGUE() {                                           \

-  if (chSchIsPreemptionRequired())                                      \

-    chSchDoReschedule();                                                \

-}

- *          t,

- *          in its simplest form it is void.

- * @note    This function is empty in this port.

- */

-#define port_lock_from_isr()

-

-/**

- * @brief   Kernel-unlock action from an interrupt handler.

- * @details This function is invoked after invoking I-class APIs from interrupt

- *          handlers. The implementation is architecture dependent, in its

- *          simplest form it is void.

- * @note    This function is empty in this port.

- */

-#define port_unlock_from_isr()

-

-/**

- * @brief   Disables all the interrupt sources.

- * @note    Of course non-maskable interrupt sources are not included.

- * @note    Implemented as global interrupt disable.

- */

-#define port_disable() asm volatile ("dint" : : : "memory")

-

-/**

- * @brief   Disables the interrupt sources below kernel-level priority.

- * @note    Interrupt sources above kernel level remains enabled.

- * @note    Same as @p port_disable() in this port, there is no difference

- *          between the two states.

- */

-#define port_suspend() asm volatile ("dint" : : : "memory")

-

-/**

- * @brief   Enables all the interrupt sources.

- * @note    Implemented as global interrupt enable.

- */

-#define port_enable() asm volatile ("eint" : : : "memory")

-

-/**

- * @brief   Enters an architecture-dependent IRQ-waiting mode.

- * @details The function is meant to return when an interrupt becomes pending.

- *          The simplest implementation is an empty function or macro but this

- *          would not take advantage of architecture-specific power saving

- *          modes.

- * @note    This port function is implemented as inlined code for performance

- *          reasons.

- * @note    The port code does not define a low power mode, this macro has to

- *          be defined externally. The default implementation is a "nop", not

- *          a real low power mode.

- */

-#if ENABLE_WFI_IDLE != 0

-#ifndef port_wait_for_interrupt

-#define port_wait_for_interrupt() {                                         \

-  asm volatile ("nop" : : : "memory");                                      \

-}

-#endif

-#else

-#define port_wait_for_interrupt()

-#endif

-

-/**

- * @brief   Wrapper of the assembler @p _port_switch() function.

- */

-#define port_switch(ntp, otp) _port_switch(ntp, otp)

-

-/**

- * @brief   Wrapper of the assembler @p _port_halt() function.

- */

-#define port_halt() _port_halt()

-

-#ifdef __cplusplus

-extern "C" {

-#endif

-  void _port_switch(Thread *ntp, Thread *otp);

-  void _port_halt(void);

-  void _port_thread_start(void);

-#ifdef __cplusplus

-}

-#endif

-

-#endif /* _CHCORE_H_ */

-

-/** @} */

diff --git a/os/ports/GCC/MSP430/chcoreasm.s b/os/ports/GCC/MSP430/chcoreasm.s
deleted file mode 100644
index 8c42d0856..000000000
--- a/os/ports/GCC/MSP430/chcoreasm.s
+++ /dev/null
@@ -1,66 +0,0 @@
-/*

-    ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,

-                 2011,2012,2013 Giovanni Di Sirio.

-

-    This file is part of ChibiOS/RT.

-

-    ChibiOS/RT is free software; you can redistribute it and/or modify

-    it under the terms of the GNU General Public License as published by

-    the Free Software Foundation; either version 3 of the License, or

-    (at your option) any later version.

-

-    ChibiOS/RT is distributed in the hope that it will be useful,

-    but WITHOUT ANY WARRANTY; without even the implied warranty of

-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

-    GNU General Public License for more details.

-

-    You should have received a copy of the GNU General Public License

-    along with this program.  If not, see <http://www.gnu.org/licenses/>.

-*/

-

-#include "chconf.h"

-

-#define FALSE 0

-#define TRUE 1

-

-        .text

-        .p2align 1, 0

-        .weak   _port_switch

-_port_switch:

-        push    r11

-        push    r10

-        push    r9

-        push    r8

-        push    r7

-        push    r6

-        push    r5

-        push    r4

-        mov r1, 6(r14)

-        mov 6(r15), r1

-        pop     r4

-        pop     r5

-        pop     r6

-        pop     r7

-        pop     r8

-        pop     r9

-        pop     r10

-        pop     r11

-        ret

-

-        .p2align 1, 0

-        .weak   _port_thread_start

-_port_thread_start:

-#if CH_DBG_SYSTEM_STATE_CHECK

-        call    #dbg_check_unlock

-#endif

-        eint

-        mov     r11, r15

-        call    r10

-        call    #chThdExit

-        ; Falls into _port_halt

-

-        .p2align 1, 0

-        .weak   _port_halt

-_port_halt:

-        dint

-.L1:    jmp     .L1

diff --git a/os/ports/GCC/MSP430/chtypes.h b/os/ports/GCC/MSP430/chtypes.h
deleted file mode 100644
index 84ced2aaf..000000000
--- a/os/ports/GCC/MSP430/chtypes.h
+++ /dev/null
@@ -1,80 +0,0 @@
-/*

-    ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,

-                 2011,2012,2013 Giovanni Di Sirio.

-

-    This file is part of ChibiOS/RT.

-

-    ChibiOS/RT is free software; you can redistribute it and/or modify

-    it under the terms of the GNU General Public License as published by

-    the Free Software Foundation; either version 3 of the License, or

-    (at your option) any later version.

-

-    ChibiOS/RT is distributed in the hope that it will be useful,

-    but WITHOUT ANY WARRANTY; without even the implied warranty of

-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

-    GNU General Public License for more details.

-

-    You should have received a copy of the GNU General Public License

-    along with this program.  If not, see <http://www.gnu.org/licenses/>.

-*/

-

-/**

- * @file    MSP430/chtypes.h

- * @brief   MSP430 architecture port system types.

- *

- * @addtogroup MSP430_CORE

- * @{

- */

-

-#ifndef _CHTYPES_H_

-#define _CHTYPES_H_

-

-#include <stddef.h>

-#include <stdint.h>

-#include <stdbool.h>

-

-typedef bool            bool_t;         /**< Fast boolean type.             */

-typedef uint8_t         tmode_t;        /**< Thread flags.                  */

-typedef uint8_t         tstate_t;       /**< Thread state.                  */

-typedef uint8_t         trefs_t;        /**< Thread references counter.     */

-typedef uint8_t         tslices_t;      /**< Thread time slices counter.    */

-typedef uint16_t        tprio_t;        /**< Thread priority.               */

-typedef int16_t         msg_t;          /**< Inter-thread message.          */

-typedef int16_t         eventid_t;      /**< Event Id.                      */

-typedef uint16_t        eventmask_t;    /**< Event mask.                    */

-typedef uint16_t        flagsmask_t;    /**< Event flags.                   */

-typedef uint16_t        systime_t;      /**< System time.                   */

-typedef int16_t         cnt_t;          /**< Resources counter.             */

-

-/**

- * @brief   Inline function modifier.

- */

-#define INLINE inline

-

-/**

- * @brief   ROM constant modifier.

- * @note    It is set to use the "const" keyword in this port.

- */

-#define ROMCONST const

-

-/**

- * @brief   Packed structure modifier (within).

- * @note    It uses the "packed" GCC attribute.

- */

-#define PACK_STRUCT_STRUCT __attribute__((packed))

-

-/**

- * @brief   Packed structure modifier (before).

- * @note    Empty in this port.

- */

-#define PACK_STRUCT_BEGIN

-

-/**

- * @brief   Packed structure modifier (after).

- * @note    Empty in this port.

- */

-#define PACK_STRUCT_END

-

-#endif /* _CHTYPES_H_ */

-

-/** @} */

diff --git a/os/ports/GCC/MSP430/port.dox b/os/ports/GCC/MSP430/port.dox
deleted file mode 100644
index 8f316d0c4..000000000
--- a/os/ports/GCC/MSP430/port.dox
+++ /dev/null
@@ -1,95 +0,0 @@
-/*

-    ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,

-                 2011,2012,2013 Giovanni Di Sirio.

-

-    This file is part of ChibiOS/RT.

-

-    ChibiOS/RT is free software; you can redistribute it and/or modify

-    it under the terms of the GNU General Public License as published by

-    the Free Software Foundation; either version 3 of the License, or

-    (at your option) any later version.

-

-    ChibiOS/RT is distributed in the hope that it will be useful,

-    but WITHOUT ANY WARRANTY; without even the implied warranty of

-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

-    GNU General Public License for more details.

-

-    You should have received a copy of the GNU General Public License

-    along with this program.  If not, see <http://www.gnu.org/licenses/>.

-*/

-

-/**

- * @defgroup MSP430 MSP430

- * @details MSP430 port for the GCC compiler.

- *

- * @section MSP430_INTRO Introduction

- * This port supports all the cores implementing the MSP430 architecture.

- *

- * @section MSP430_STATES Mapping of the System States in the MSP430 port

- * The ChibiOS/RT logical @ref system_states are mapped as follow in the MSP430

- * port:

- * - <b>Init</b>. This state is represented by the startup code and the

- *   initialization code before @p chSysInit() is executed. It has not a

- *   special hardware state associated.

- * - <b>Normal</b>. This is the state the system has after executing

- *   @p chSysInit(). Interrupts are enabled.

- * - <b>Suspended</b>. Interrupts are disabled.

- * - <b>Disabled</b>. Interrupts are disabled. This state is equivalent to the

- *   Suspended state because there are no fast interrupts in this architecture.

- * - <b>Sleep</b>. Not yet implemented.

- * - <b>S-Locked</b>. Interrupts are disabled.

- * - <b>I-Locked</b>. This state is equivalent to the SRI state, the

- *   @p chSysLockI() and @p chSysUnlockI() APIs do nothing (still use them in

- *   order to formally change state because this may change).

- * - <b>Serving Regular Interrupt</b>. Normal interrupt service code.

- * - <b>Serving Fast Interrupt</b>. Not present in this architecture.

- * - <b>Serving Non-Maskable Interrupt</b>. The MSP430 has several non

- *   maskable interrupt sources that can be associated to this state.

- * - <b>Halted</b>. Implemented as an infinite loop with interrupts disabled.

- * .

- * @section MSP430_NOTES The MSP430 port notes

- * - The MSP430 does not have a dedicated interrupt stack, make sure to reserve

- *   enough stack space for interrupts in each thread stack. This can be done

- *   by modifying the @p INT_REQUIRED_STACK configuration options.

- * - The state of the hardware multiplier is not saved in the thread context,

- *   make sure to use it in <b>Suspended</b> state (interrupts masked).

- * - The port code does not define the switch to a low power mode for the

- *   idle thread because the MSP430 has several low power modes. You can

- *   select the proper low power mode for you application by defining the

- *   macro @p port_wait_for_interrupt().

- * .

- * @ingroup gcc

- */

-

-/**

- * @defgroup MSP430_CONF Configuration Options

- * @details MSP430 Configuration Options. The MSP430 port allows some

- * architecture-specific configurations settings that can be overridden

- * by redefining them in @p chconf.h. Usually there is no need to change

- * the default values.

- * - @p INT_REQUIRED_STACK, this value represent the amount of stack space

- *   used by the interrupt handlers.<br>

- *   The default for this value is @p 32, this space is allocated for each

- *   thread so be careful in order to not waste precious RAM space.

- * - @p IDLE_THREAD_STACK_SIZE, stack area size to be assigned to the IDLE

- *   thread. Usually there is no need to change this value unless inserting

- *   code in the IDLE thread hook macro.

- * .

- * @ingroup MSP430

- */

-

-/**

- * @defgroup MSP430_CORE Core Port Implementation

- * @details MSP430 specific port code, structures and macros.

- *

- * @ingroup MSP430

- */

-

- /**

- * @defgroup MSP430_STARTUP Startup Support

- * @details ChibiOS/RT doed not provide startup files for the MSP430, there

- * are no special startup requirement so the normal toolchain-provided

- * startup files can be used.

- *

- * @ingroup MSP430

- */

diff --git a/os/ports/GCC/MSP430/port.mk b/os/ports/GCC/MSP430/port.mk
deleted file mode 100644
index 8291fa9d9..000000000
--- a/os/ports/GCC/MSP430/port.mk
+++ /dev/null
@@ -1,6 +0,0 @@
-# List of the ChibiOS/RT MSP430 port files.

-PORTSRC =

-

-PORTASM = ${CHIBIOS}/os/ports/GCC/MSP430/chcoreasm.s 

-

-PORTINC = ${CHIBIOS}/os/ports/GCC/MSP430

diff --git a/os/ports/GCC/MSP430/rules.mk b/os/ports/GCC/MSP430/rules.mk
deleted file mode 100644
index e5df10916..000000000
--- a/os/ports/GCC/MSP430/rules.mk
+++ /dev/null
@@ -1,87 +0,0 @@
-# MSP430 makefile scripts and rules.

-

-# Automatic compiler options

-OPT = $(USE_OPT)

-COPT = $(USE_COPT)

-CPPOPT = $(USE_CPPOPT)

-ifeq ($(USE_LINK_GC),yes)

-  OPT += -ffunction-sections -fdata-sections

-endif

-

-# Source files groups

-SRC	     = $(CSRC)$(CPPSRC)

-

-# Object files groups

-COBJS   = $(CSRC:.c=.o)

-CPPOBJS = $(CPPSRC:.cpp=.o)

-ASMOBJS = $(ASMSRC:.s=.o)

-OBJS	= $(ASMOBJS) $(COBJS) $(CPPOBJS)

-

-# Paths

-IINCDIR = $(patsubst %,-I%,$(INCDIR) $(DINCDIR) $(UINCDIR))

-LLIBDIR = $(patsubst %,-L%,$(DLIBDIR) $(ULIBDIR))

-

-# Macros

-DEFS    = $(DDEFS) $(UDEFS)

-ADEFS   = $(DADEFS) $(UADEFS)

-

-# Libs

-LIBS    = $(DLIBS) $(ULIBS)

-

-MCFLAGS = -mmcu=$(MCU)

-ODFLAGS	= -x --syms

-ASFLAGS = $(MCFLAGS) -Wa,-amhls=$(<:.s=.lst) $(ADEFS)

-CPFLAGS = $(MCFLAGS) $(OPT) $(COPT) $(WARN) -Wa,-alms=$(<:.c=.lst) $(DEFS)

-ifeq ($(LINK_GC),yes)

-  LDFLAGS = $(MCFLAGS) -T$(LDSCRIPT) -Wl,-Map=$(PROJECT).map,--cref,--no-warn-mismatch,--gc-sections $(LLIBDIR)

-else

-  LDFLAGS = $(MCFLAGS) -T$(LDSCRIPT) -Wl,-Map=$(PROJECT).map,--cref,--no-warn-mismatch $(LLIBDIR)

-endif

-

-# Generate dependency information

-CPFLAGS += -MD -MP -MF .dep/$(@F).d

-

-#

-# Makefile rules

-#

-all: $(OBJS) $(PROJECT).elf $(PROJECT).hex $(PROJECT).bin $(PROJECT).dmp MAKE_ALL_RULE_HOOK

-

-MAKE_ALL_RULE_HOOK:

-

-$(CPPOBJS) : %.o : %.cpp

-	@echo

-	$(CPPC) -c $(CPPFLAGS) -I . $(IINCDIR) $< -o $@

-

-$(COBJS) : %.o : %.c

-	@echo

-	$(CC) -c $(CPFLAGS) -I . $(IINCDIR) $< -o $@

-

-$(ASMOBJS) : %.o : %.s

-	@echo

-	$(AS) -c $(ASFLAGS) -I . $(IINCDIR) $< -o $@

-

-%elf: $(OBJS)

-	@echo

-	$(LD) $(OBJS) $(LDFLAGS) $(LIBS) -o $@

-

-%hex: %elf

-	$(HEX) $< $@

-

-%bin: %elf

-	$(BIN) $< $@

-

-%dmp: %elf

-	$(OD) $(ODFLAGS) $< > $@

-

-clean:

-	-rm -f $(OBJS)

-	-rm -f $(CSRC:.c=.lst) $(CPPSRC:.cpp=.lst) $(ASMSRC:.s=.lst)

-	-rm -f $(PROJECT).elf $(PROJECT).dmp $(PROJECT).map $(PROJECT).hex $(PROJECT).bin

-	-rm -fR .dep

-

-#

-# Include the dependency files, should be the last of the makefile

-#

--include $(shell mkdir .dep 2>/dev/null) $(wildcard .dep/*)

-

-# *** EOF ***