diff options
| author | wuyangyong <[email protected]> | 2011-10-13 17:54:23 +0000 |
|---|---|---|
| committer | wuyangyong <[email protected]> | 2011-10-13 17:54:23 +0000 |
| commit | 06e810dfe8ff4502527d3fffdcd3149202b36260 (patch) | |
| tree | be1030b65bf0d20989e6b157222427aa10d77e39 | |
| parent | eb3ae3e3cae0362e7b67fc571b72bdff14a2738c (diff) | |
update lpc17xx libcpu
git-svn-id: https://rt-thread.googlecode.com/svn/trunk@1761 bbd45198-f89e-11dd-88c7-29a3b14d5316
| -rw-r--r-- | libcpu/arm/lpc17xx/context_rvds.S | 18 | ||||
| -rw-r--r-- | libcpu/arm/lpc17xx/cpu.c | 43 | ||||
| -rw-r--r-- | libcpu/arm/lpc17xx/cpuport.c (renamed from libcpu/arm/lpc17xx/stack.c) | 72 | ||||
| -rw-r--r-- | libcpu/arm/lpc17xx/fault.c | 47 | ||||
| -rw-r--r-- | libcpu/arm/lpc17xx/fault_iar.S | 35 | ||||
| -rw-r--r-- | libcpu/arm/lpc17xx/fault_rvds.S | 35 | ||||
| -rw-r--r-- | libcpu/arm/lpc17xx/interrupt.c | 21 | ||||
| -rw-r--r-- | libcpu/arm/lpc17xx/start_iar.S | 345 | ||||
| -rw-r--r-- | libcpu/arm/lpc17xx/start_rvds.S | 266 |
9 files changed, 71 insertions, 811 deletions
diff --git a/libcpu/arm/lpc17xx/context_rvds.S b/libcpu/arm/lpc17xx/context_rvds.S index 48f34d520a..1f2e7b827a 100644 --- a/libcpu/arm/lpc17xx/context_rvds.S +++ b/libcpu/arm/lpc17xx/context_rvds.S @@ -31,6 +31,7 @@ NVIC_PENDSVSET EQU 0x10000000 ; value to trigger PendSV excep IMPORT rt_thread_switch_interrupt_flag
IMPORT rt_interrupt_from_thread
IMPORT rt_interrupt_to_thread
+ IMPORT rt_hw_hard_fault_exception
;/*
; * rt_base_t rt_hw_interrupt_disable();
@@ -85,8 +86,8 @@ _reswitch ; r0 --> swith from thread stack
; r1 --> swith to thread stack
; psr, pc, lr, r12, r3, r2, r1, r0 are pushed into [from] stack
-rt_hw_pend_sv PROC
- EXPORT rt_hw_pend_sv
+PendSV_Handler PROC
+ EXPORT PendSV_Handler
; disable interrupt to protect context switch
MRS r2, PRIMASK
@@ -172,4 +173,17 @@ rt_hw_interrupt_thread_switch PROC NOP
ENDP
+HardFault_Handler PROC
+ EXPORT HardFault_Handler
+
+ ; get current context
+ MRS r0, psp ; get fault thread stack pointer
+ PUSH {lr}
+ BL rt_hw_hard_fault_exception
+ POP {lr}
+
+ ORR lr, lr, #0x04
+ BX lr
+ ENDP
+
END
diff --git a/libcpu/arm/lpc17xx/cpu.c b/libcpu/arm/lpc17xx/cpu.c deleted file mode 100644 index 5abd146e54..0000000000 --- a/libcpu/arm/lpc17xx/cpu.c +++ /dev/null @@ -1,43 +0,0 @@ -/*
- * File : cpu.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2009, RT-Thread Development Team
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rt-thread.org/license/LICENSE
- *
- * Change Logs:
- * Date Author Notes
- * 2009-01-05 Bernard first version
- * 2010-02-04 Magicoe Edit for LPC17xx Series
- */
-
-#include <rtthread.h>
-
-/**
- * @addtogroup LPC17xx
- */
-/*@{*/
-
-/**
- * reset cpu by dog's time-out
- *
- */
-void rt_hw_cpu_reset()
-{
- /*NOTREACHED*/
-}
-
-/**
- * shutdown CPU
- *
- */
-void rt_hw_cpu_shutdown()
-{
- rt_kprintf("shutdown...\n");
-
- RT_ASSERT(0);
-}
-
-/*@}*/
diff --git a/libcpu/arm/lpc17xx/stack.c b/libcpu/arm/lpc17xx/cpuport.c index 68f6850e54..9978bfbc8d 100644 --- a/libcpu/arm/lpc17xx/stack.c +++ b/libcpu/arm/lpc17xx/cpuport.c @@ -1,24 +1,42 @@ -/* - * File : stack.c - * This file is part of RT-Thread RTOS - * COPYRIGHT (C) 2009, RT-Thread Development Team - * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * http://www.rt-thread.org/license/LICENSE - * - * Change Logs: - * Date Author Notes - * 2006-08-23 Bernard the first version - * 2010-02-04 Magicoe Edit for LPC17xx Series - */ +/*
+ * File : cpu.c
+ * This file is part of RT-Thread RTOS
+ * COPYRIGHT (C) 2009, RT-Thread Development Team
+ *
+ * The license and distribution terms for this file may be
+ * found in the file LICENSE in this distribution or at
+ * http://www.rt-thread.org/license/LICENSE
+ *
+ * Change Logs:
+ * Date Author Notes
+ * 2009-01-05 Bernard first version
+ * 2010-02-04 Magicoe Edit for LPC17xx Series
+ * 2011-10-14 aozima merge all of C source code into cpuport.c
+ */
+
#include <rtthread.h> - +
/** * @addtogroup LPC17xx */ /*@{*/ - +
+struct stack_contex
+{
+ rt_uint32_t r0;
+ rt_uint32_t r1;
+ rt_uint32_t r2;
+ rt_uint32_t r3;
+ rt_uint32_t r12;
+ rt_uint32_t lr;
+ rt_uint32_t pc;
+ rt_uint32_t psr;
+};
+
+/* exception and interrupt handler table */ +rt_uint32_t rt_interrupt_from_thread, rt_interrupt_to_thread; +rt_uint32_t rt_thread_switch_interrupt_flag; +
/** * This function will initialize thread stack * @@ -56,5 +74,25 @@ rt_uint8_t *rt_hw_stack_init(void *tentry, void *parameter, /* return task's current stack address */ return (rt_uint8_t *)stk; } - +
+extern void list_thread(void);
+extern rt_thread_t rt_current_thread;
+void rt_hw_hard_fault_exception(struct stack_contex* contex)
+{
+ rt_kprintf("psr: 0x%08x\n", contex->psr);
+ rt_kprintf(" pc: 0x%08x\n", contex->pc);
+ rt_kprintf(" lr: 0x%08x\n", contex->lr);
+ rt_kprintf("r12: 0x%08x\n", contex->r12);
+ rt_kprintf("r03: 0x%08x\n", contex->r3);
+ rt_kprintf("r02: 0x%08x\n", contex->r2);
+ rt_kprintf("r01: 0x%08x\n", contex->r1);
+ rt_kprintf("r00: 0x%08x\n", contex->r0);
+
+ rt_kprintf("hard fault on thread: %s\n", rt_current_thread->name);
+#ifdef RT_USING_FINSH
+ list_thread();
+#endif
+ while (1);
+}
+
/*@}*/ diff --git a/libcpu/arm/lpc17xx/fault.c b/libcpu/arm/lpc17xx/fault.c deleted file mode 100644 index 17c4a08b1f..0000000000 --- a/libcpu/arm/lpc17xx/fault.c +++ /dev/null @@ -1,47 +0,0 @@ -/*
- * File : fault.c
- * This file is part of RT-Thread RTOS
- * COPYRIGHT (C) 2009, RT-Thread Development Team
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rt-thread.org/license/LICENSE
- *
- * Change Logs:
- * Date Author Notes
- * 2009-01-05 Bernard first version
- */
-#include <rtthread.h>
-
-struct stack_contex
-{
- rt_uint32_t r0;
- rt_uint32_t r1;
- rt_uint32_t r2;
- rt_uint32_t r3;
- rt_uint32_t r12;
- rt_uint32_t lr;
- rt_uint32_t pc;
- rt_uint32_t psr;
-};
-
-extern void rt_hw_interrupt_thread_switch(void);
-extern void list_thread(void);
-extern rt_thread_t rt_current_thread;
-void rt_hw_hard_fault_exception(struct stack_contex* contex)
-{
- rt_kprintf("psr: 0x%08x\n", contex->psr);
- rt_kprintf(" pc: 0x%08x\n", contex->pc);
- rt_kprintf(" lr: 0x%08x\n", contex->lr);
- rt_kprintf("r12: 0x%08x\n", contex->r12);
- rt_kprintf("r03: 0x%08x\n", contex->r3);
- rt_kprintf("r02: 0x%08x\n", contex->r2);
- rt_kprintf("r01: 0x%08x\n", contex->r1);
- rt_kprintf("r00: 0x%08x\n", contex->r0);
-
- rt_kprintf("hard fault on thread: %s\n", rt_current_thread->name);
-#ifdef RT_USING_FINSH
- list_thread();
-#endif
- while (1);
-}
diff --git a/libcpu/arm/lpc17xx/fault_iar.S b/libcpu/arm/lpc17xx/fault_iar.S deleted file mode 100644 index 763415e3dd..0000000000 --- a/libcpu/arm/lpc17xx/fault_iar.S +++ /dev/null @@ -1,35 +0,0 @@ -;/*
-; * File : fault_iar.S
-; * This file is part of RT-Thread RTOS
-; * COPYRIGHT (C) 2006, RT-Thread Development Team
-; *
-; * The license and distribution terms for this file may be
-; * found in the file LICENSE in this distribution or at
-; * http://www.rt-thread.org/license/LICENSE
-; *
-; * Change Logs:
-; * Date Author Notes
-; * 2009-01-17 Bernard first version
-; * 2010-12-20 aozima edit for IAR
-; */
-
- SECTION .text:CODE(2)
- THUMB
- REQUIRE8
- PRESERVE8
-
- IMPORT rt_hw_hard_fault_exception
-
- EXPORT rt_hw_hard_fault
-rt_hw_hard_fault:
-
- ; get current context
- MRS r0, psp ; get fault thread stack pointer
- PUSH {lr}
- BL rt_hw_hard_fault_exception
- POP {lr}
-
- ORR lr, lr, #0x04
- BX lr
-
- END
diff --git a/libcpu/arm/lpc17xx/fault_rvds.S b/libcpu/arm/lpc17xx/fault_rvds.S deleted file mode 100644 index 9a422e16b9..0000000000 --- a/libcpu/arm/lpc17xx/fault_rvds.S +++ /dev/null @@ -1,35 +0,0 @@ -;/*
-; * File : fault_rvds.S
-; * This file is part of RT-Thread RTOS
-; * COPYRIGHT (C) 2006, RT-Thread Development Team
-; *
-; * The license and distribution terms for this file may be
-; * found in the file LICENSE in this distribution or at
-; * http://www.rt-thread.org/license/LICENSE
-; *
-; * Change Logs:
-; * Date Author Notes
-; * 2009-01-17 Bernard first version
-; */
-
- AREA |.text|, CODE, READONLY, ALIGN=2
- THUMB
- REQUIRE8
- PRESERVE8
-
- IMPORT rt_hw_hard_fault_exception
-
-rt_hw_hard_fault PROC
- EXPORT rt_hw_hard_fault
-
- ; get current context
- MRS r0, psp ; get fault thread stack pointer
- PUSH {lr}
- BL rt_hw_hard_fault_exception
- POP {lr}
-
- ORR lr, lr, #0x04
- BX lr
- ENDP
-
- END
diff --git a/libcpu/arm/lpc17xx/interrupt.c b/libcpu/arm/lpc17xx/interrupt.c deleted file mode 100644 index 5db4eaef3e..0000000000 --- a/libcpu/arm/lpc17xx/interrupt.c +++ /dev/null @@ -1,21 +0,0 @@ -/* - * File : interrupt.c - * This file is part of RT-Thread RTOS - * COPYRIGHT (C) 2009, RT-Thread Development Team - * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * http://www.rt-thread.org/license/LICENSE - * - * Change Logs: - * Date Author Notes - * 2009-01-05 Bernard first version - */ - -#include <rtthread.h> - -/* exception and interrupt handler table */ -rt_uint32_t rt_interrupt_from_thread, rt_interrupt_to_thread; -rt_uint32_t rt_thread_switch_interrupt_flag; - -/*@}*/ diff --git a/libcpu/arm/lpc17xx/start_iar.S b/libcpu/arm/lpc17xx/start_iar.S deleted file mode 100644 index 5a66b80f36..0000000000 --- a/libcpu/arm/lpc17xx/start_iar.S +++ /dev/null @@ -1,345 +0,0 @@ -;/*****************************************************************************
-; * @file: start_iar.S
-; * @purpose: CMSIS Cortex-M3 Core Device Startup File
-; * for the NXP LPC17xx Device Series
-; * @version: V1.02
-; * @date: 31. July 2009
-; *----------------------------------------------------------------------------
-; *
-; * Copyright (C) 2009 ARM Limited. All rights reserved.
-; *
-; * ARM Limited (ARM) is supplying this software for use with Cortex-Mx
-; * processor based microcontrollers. This file can be freely distributed
-; * within development tools that are supporting such ARM based processors.
-; *
-; * THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED
-; * OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
-; * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
-; * ARM SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR
-; * CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
-; *
-; ******************************************************************************/
-
-
-;
-; The modules in this file are included in the libraries, and may be replaced
-; by any user-defined modules that define the PUBLIC symbol _program_start or
-; a user defined start symbol.
-; To override the cstartup defined in the library, simply add your modified
-; version to the workbench project.
-;
-; The vector table is normally located at address 0.
-; When debugging in RAM, it can be located in RAM, aligned to at least 2^6.
-; The name "__vector_table" has special meaning for C-SPY:
-; it is where the SP start value is found, and the NVIC vector
-; table register (VTOR) is initialized to this address if != 0.
-;
-; Cortex-M version
-;
-
- MODULE ?cstartup
-
- ;; Forward declaration of sections.
- SECTION CSTACK:DATA:NOROOT(3)
-
- SECTION .intvec:CODE:NOROOT(2)
-
- IMPORT rt_hw_hard_fault
- IMPORT rt_hw_pend_sv
- IMPORT rt_hw_timer_handler
-
- EXTERN __iar_program_start
- EXTERN SystemInit
- PUBLIC __vector_table
- PUBLIC __vector_table_0x1c
- PUBLIC __Vectors
- PUBLIC __Vectors_End
- PUBLIC __Vectors_Size
-
- DATA
-
-__vector_table
- DCD sfe(CSTACK)
- DCD Reset_Handler
-
- DCD NMI_Handler
- DCD rt_hw_hard_fault
- DCD MemManage_Handler
- DCD BusFault_Handler
- DCD UsageFault_Handler
-__vector_table_0x1c
- DCD 0
- DCD 0
- DCD 0
- DCD 0
- DCD SVC_Handler
- DCD DebugMon_Handler
- DCD 0
- DCD rt_hw_pend_sv
- DCD rt_hw_timer_handler
-
- ; External Interrupts
- DCD WDT_IRQHandler ; 16: Watchdog Timer
- DCD TIMER0_IRQHandler ; 17: Timer0
- DCD TIMER1_IRQHandler ; 18: Timer1
- DCD TIMER2_IRQHandler ; 19: Timer2
- DCD TIMER3_IRQHandler ; 20: Timer3
- DCD UART0_IRQHandler ; 21: UART0
- DCD UART1_IRQHandler ; 22: UART1
- DCD UART2_IRQHandler ; 23: UART2
- DCD UART3_IRQHandler ; 24: UART3
- DCD PWM1_IRQHandler ; 25: PWM1
- DCD I2C0_IRQHandler ; 26: I2C0
- DCD I2C1_IRQHandler ; 27: I2C1
- DCD I2C2_IRQHandler ; 28: I2C2
- DCD SPI_IRQHandler ; 29: SPI
- DCD SSP0_IRQHandler ; 30: SSP0
- DCD SSP1_IRQHandler ; 31: SSP1
- DCD PLL0_IRQHandler ; 32: PLL0 Lock (Main PLL)
- DCD RTC_IRQHandler ; 33: Real Time Clock
- DCD EINT0_IRQHandler ; 34: External Interrupt 0
- DCD EINT1_IRQHandler ; 35: External Interrupt 1
- DCD EINT2_IRQHandler ; 36: External Interrupt 2
- DCD EINT3_IRQHandler ; 37: External Interrupt 3
- DCD ADC_IRQHandler ; 38: A/D Converter
- DCD BOD_IRQHandler ; 39: Brown-Out Detect
- DCD USB_IRQHandler ; 40: USB
- DCD CAN_IRQHandler ; 41: CAN
- DCD DMA_IRQHandler ; 42: General Purpose DMA
- DCD I2S_IRQHandler ; 43: I2S
- DCD ENET_IRQHandler ; 44: Ethernet
- DCD RIT_IRQHandler ; 45: Repetitive Interrupt Timer
- DCD MCPWM_IRQHandler ; 46: Motor Control PWM
- DCD QEI_IRQHandler ; 47: Quadrature Encoder Interface
- DCD PLL1_IRQHandler ; 48: PLL1 Lock (USB PLL)
-__Vectors_End
-
-__Vectors EQU __vector_table
-__Vectors_Size EQU __Vectors_End - __Vectors
-
-
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-;;
-;; Default interrupt handlers.
-;;
- THUMB
-
- PUBWEAK Reset_Handler
- SECTION .text:CODE:REORDER(2)
-Reset_Handler
- LDR R0, =SystemInit
- BLX R0
- LDR R0, =__iar_program_start
- BX R0
-
- PUBWEAK NMI_Handler
- SECTION .text:CODE:REORDER(1)
-NMI_Handler
- B NMI_Handler
-
- PUBWEAK HardFault_Handler
- SECTION .text:CODE:REORDER(1)
-HardFault_Handler
- B HardFault_Handler
-
- PUBWEAK MemManage_Handler
- SECTION .text:CODE:REORDER(1)
-MemManage_Handler
- B MemManage_Handler
-
- PUBWEAK BusFault_Handler
- SECTION .text:CODE:REORDER(1)
-BusFault_Handler
- B BusFault_Handler
-
- PUBWEAK UsageFault_Handler
- SECTION .text:CODE:REORDER(1)
-UsageFault_Handler
- B UsageFault_Handler
-
- PUBWEAK SVC_Handler
- SECTION .text:CODE:REORDER(1)
-SVC_Handler
- B SVC_Handler
-
- PUBWEAK DebugMon_Handler
- SECTION .text:CODE:REORDER(1)
-DebugMon_Handler
- B DebugMon_Handler
-
- PUBWEAK PendSV_Handler
- SECTION .text:CODE:REORDER(1)
-PendSV_Handler
- B PendSV_Handler
-
- PUBWEAK SysTick_Handler
- SECTION .text:CODE:REORDER(1)
-SysTick_Handler
- B SysTick_Handler
-
- PUBWEAK WDT_IRQHandler
- SECTION .text:CODE:REORDER(1)
-WDT_IRQHandler
- B WDT_IRQHandler
-
- PUBWEAK TIMER0_IRQHandler
- SECTION .text:CODE:REORDER(1)
-TIMER0_IRQHandler
- B TIMER0_IRQHandler
-
- PUBWEAK TIMER1_IRQHandler
- SECTION .text:CODE:REORDER(1)
-TIMER1_IRQHandler
- B TIMER1_IRQHandler
-
- PUBWEAK TIMER2_IRQHandler
- SECTION .text:CODE:REORDER(1)
-TIMER2_IRQHandler
- B TIMER2_IRQHandler
-
- PUBWEAK TIMER3_IRQHandler
- SECTION .text:CODE:REORDER(1)
-TIMER3_IRQHandler
- B TIMER3_IRQHandler
-
- PUBWEAK UART0_IRQHandler
- SECTION .text:CODE:REORDER(1)
-UART0_IRQHandler
- B UART0_IRQHandler
-
- PUBWEAK UART1_IRQHandler
- SECTION .text:CODE:REORDER(1)
-UART1_IRQHandler
- B UART1_IRQHandler
-
- PUBWEAK UART2_IRQHandler
- SECTION .text:CODE:REORDER(1)
-UART2_IRQHandler
- B UART2_IRQHandler
-
- PUBWEAK UART3_IRQHandler
- SECTION .text:CODE:REORDER(1)
-UART3_IRQHandler
- B UART3_IRQHandler
-
- PUBWEAK PWM1_IRQHandler
- SECTION .text:CODE:REORDER(1)
-PWM1_IRQHandler
- B PWM1_IRQHandler
-
- PUBWEAK I2C0_IRQHandler
- SECTION .text:CODE:REORDER(1)
-I2C0_IRQHandler
- B I2C0_IRQHandler
-
- PUBWEAK I2C1_IRQHandler
- SECTION .text:CODE:REORDER(1)
-I2C1_IRQHandler
- B I2C1_IRQHandler
-
- PUBWEAK I2C2_IRQHandler
- SECTION .text:CODE:REORDER(1)
-I2C2_IRQHandler
- B I2C2_IRQHandler
-
- PUBWEAK SPI_IRQHandler
- SECTION .text:CODE:REORDER(1)
-SPI_IRQHandler
- B SPI_IRQHandler
-
- PUBWEAK SSP0_IRQHandler
- SECTION .text:CODE:REORDER(1)
-SSP0_IRQHandler
- B SSP0_IRQHandler
-
- PUBWEAK SSP1_IRQHandler
- SECTION .text:CODE:REORDER(1)
-SSP1_IRQHandler
- B SSP1_IRQHandler
-
- PUBWEAK PLL0_IRQHandler
- SECTION .text:CODE:REORDER(1)
-PLL0_IRQHandler
- B PLL0_IRQHandler
-
- PUBWEAK RTC_IRQHandler
- SECTION .text:CODE:REORDER(1)
-RTC_IRQHandler
- B RTC_IRQHandler
-
- PUBWEAK EINT0_IRQHandler
- SECTION .text:CODE:REORDER(1)
-EINT0_IRQHandler
- B EINT0_IRQHandler
-
- PUBWEAK EINT1_IRQHandler
- SECTION .text:CODE:REORDER(1)
-EINT1_IRQHandler
- B EINT1_IRQHandler
-
- PUBWEAK EINT2_IRQHandler
- SECTION .text:CODE:REORDER(1)
-EINT2_IRQHandler
- B EINT2_IRQHandler
-
- PUBWEAK EINT3_IRQHandler
- SECTION .text:CODE:REORDER(1)
-EINT3_IRQHandler
- B EINT3_IRQHandler
-
- PUBWEAK ADC_IRQHandler
- SECTION .text:CODE:REORDER(1)
-ADC_IRQHandler
- B ADC_IRQHandler
-
- PUBWEAK BOD_IRQHandler
- SECTION .text:CODE:REORDER(1)
-BOD_IRQHandler
- B BOD_IRQHandler
-
- PUBWEAK USB_IRQHandler
- SECTION .text:CODE:REORDER(1)
-USB_IRQHandler
- B USB_IRQHandler
-
- PUBWEAK CAN_IRQHandler
- SECTION .text:CODE:REORDER(1)
-CAN_IRQHandler
- B CAN_IRQHandler
-
- PUBWEAK DMA_IRQHandler
- SECTION .text:CODE:REORDER(1)
-DMA_IRQHandler
- B DMA_IRQHandler
-
- PUBWEAK I2S_IRQHandler
- SECTION .text:CODE:REORDER(1)
-I2S_IRQHandler
- B I2S_IRQHandler
-
- PUBWEAK ENET_IRQHandler
- SECTION .text:CODE:REORDER(1)
-ENET_IRQHandler
- B ENET_IRQHandler
-
- PUBWEAK RIT_IRQHandler
- SECTION .text:CODE:REORDER(1)
-RIT_IRQHandler
- B RIT_IRQHandler
-
- PUBWEAK MCPWM_IRQHandler
- SECTION .text:CODE:REORDER(1)
-MCPWM_IRQHandler
- B MCPWM_IRQHandler
-
- PUBWEAK QEI_IRQHandler
- SECTION .text:CODE:REORDER(1)
-QEI_IRQHandler
- B QEI_IRQHandler
-
- PUBWEAK PLL1_IRQHandler
- SECTION .text:CODE:REORDER(1)
-PLL1_IRQHandler
- B PLL1_IRQHandler
-
- END
diff --git a/libcpu/arm/lpc17xx/start_rvds.S b/libcpu/arm/lpc17xx/start_rvds.S deleted file mode 100644 index 6023780083..0000000000 --- a/libcpu/arm/lpc17xx/start_rvds.S +++ /dev/null @@ -1,266 +0,0 @@ -; /*
-; * File : start_rvds.s
-; * This file is part of RT-Thread RTOS
-; * COPYRIGHT (C) 2009, RT-Thread Development Team
-; *
-; * The license and distribution terms for this file may be
-; * found in the file LICENSE in this distribution or at
-; * http://www.rt-thread.org/license/LICENSE
-; *
-; * Change Logs:
-; * Date Author Notes
-; * 2009-09-23 Bernard first implementation
-; * 2010-02-04 Magicoe Edit for LPC17xx Series
-; */
-
-;* <<< Use Configuration Wizard in Context Menu >>>
-
-; Amount of memory (in bytes) allocated for Stack
-; Tailor this value to your application needs
-; <h> Stack Configuration
-; <o> Stack Size (in Bytes) <0x0-0xFFFFFFFF:8>
-; </h>
-
-Stack_Size EQU 0x00000200
-
- AREA STACK, NOINIT, READWRITE, ALIGN=3
-Stack_Mem SPACE Stack_Size
-__initial_sp
-; not use external SRAM as data memory
-
-; <h> Heap Configuration
-; <o> Heap Size (in Bytes) <0x0-0xFFFFFFFF:8>
-; </h>
-
-Heap_Size EQU 0x00000000
-
- AREA HEAP, NOINIT, READWRITE, ALIGN=3
-__heap_base
-Heap_Mem SPACE Heap_Size
-__heap_limit
-
- PRESERVE8
- THUMB
-
- IMPORT rt_hw_hard_fault
- IMPORT rt_hw_pend_sv
- IMPORT rt_hw_timer_handler
-
-; Vector Table Mapped to Address 0 at Reset
- AREA RESET, DATA, READONLY
- EXPORT __Vectors
- EXPORT __Vectors_End
- EXPORT __Vectors_Size
-
-__Vectors DCD __initial_sp ; Top of Stack
- DCD Reset_Handler ; Reset Handler
- DCD NMI_Handler ; NMI Handler
- DCD rt_hw_hard_fault ; Hard Fault Handler
- DCD MemManage_Handler ; MPU Fault Handler
- DCD BusFault_Handler ; Bus Fault Handler
- DCD UsageFault_Handler ; Usage Fault Handler
- DCD 0 ; Reserved
- DCD 0 ; Reserved
- DCD 0 ; Reserved
- DCD 0 ; Reserved
- DCD SVC_Handler ; SVCall Handler
- DCD DebugMon_Handler ; Debug Monitor Handler
- DCD 0 ; Reserved
- DCD rt_hw_pend_sv ; PendSV Handler in RT-Thread
- DCD rt_hw_timer_handler ; SysTick Handler in RT-Thread
-
- ; External Interrupts
- DCD WDT_IRQHandler ; 16: Watchdog Timer
- DCD TIMER0_IRQHandler ; 17: Timer0
- DCD TIMER1_IRQHandler ; 18: Timer1
- DCD TIMER2_IRQHandler ; 19: Timer2
- DCD TIMER3_IRQHandler ; 20: Timer3
- DCD UART0_IRQHandler ; 21: UART0
- DCD UART1_IRQHandler ; 22: UART1
- DCD UART2_IRQHandler ; 23: UART2
- DCD UART3_IRQHandler ; 24: UART3
- DCD PWM1_IRQHandler ; 25: PWM1
- DCD I2C0_IRQHandler ; 26: I2C0
- DCD I2C1_IRQHandler ; 27: I2C1
- DCD I2C2_IRQHandler ; 28: I2C2
- DCD SPI_IRQHandler ; 29: SPI
- DCD SSP0_IRQHandler ; 30: SSP0
- DCD SSP1_IRQHandler ; 31: SSP1
- DCD PLL0_IRQHandler ; 32: PLL0 Lock (Main PLL)
- DCD RTC_IRQHandler ; 33: Real Time Clock
- DCD EINT0_IRQHandler ; 34: External Interrupt 0
- DCD EINT1_IRQHandler ; 35: External Interrupt 1
- DCD EINT2_IRQHandler ; 36: External Interrupt 2
- DCD EINT3_IRQHandler ; 37: External Interrupt 3
- DCD ADC_IRQHandler ; 38: A/D Converter
- DCD BOD_IRQHandler ; 39: Brown-Out Detect
- DCD USB_IRQHandler ; 40: USB
- DCD CAN_IRQHandler ; 41: CAN
- DCD DMA_IRQHandler ; 42: General Purpose DMA
- DCD I2S_IRQHandler ; 43: I2S
- DCD ENET_IRQHandler ; 44: Ethernet
- DCD RIT_IRQHandler ; 45: Repetitive Interrupt Timer
- DCD MCPWM_IRQHandler ; 46: Motor Control PWM
- DCD QEI_IRQHandler ; 47: Quadrature Encoder Interface
- DCD PLL1_IRQHandler ; 48: PLL1 Lock (USB PLL)
-
-__Vectors_End
-
-__Vectors_Size EQU __Vectors_End - __Vectors
-
- AREA |.text|, CODE, READONLY
-
-; Reset handler routine
-Reset_Handler PROC
- EXPORT Reset_Handler [WEAK]
- IMPORT __main
-
- LDR R1, = __initial_sp ; restore original stack pointer
- MSR MSP, R1
-
- LDR R0, =__main
- BX R0
- ENDP
-
-; Dummy Exception Handlers (infinite loops which can be modified)
-
-NMI_Handler PROC
- EXPORT NMI_Handler [WEAK]
- B .
- ENDP
-HardFault_Handler\
- PROC
- EXPORT HardFault_Handler [WEAK]
- B .
- ENDP
-MemManage_Handler\
- PROC
- EXPORT MemManage_Handler [WEAK]
- B .
- ENDP
-BusFault_Handler\
- PROC
- EXPORT BusFault_Handler [WEAK]
- B .
- ENDP
-UsageFault_Handler\
- PROC
- EXPORT UsageFault_Handler [WEAK]
- B .
- ENDP
-SVC_Handler PROC
- EXPORT SVC_Handler [WEAK]
- B .
- ENDP
-DebugMon_Handler\
- PROC
- EXPORT DebugMon_Handler [WEAK]
- B .
- ENDP
-
-Default_Handler PROC
-
- EXPORT WDT_IRQHandler [WEAK]
- EXPORT TIMER0_IRQHandler [WEAK]
- EXPORT TIMER1_IRQHandler [WEAK]
- EXPORT TIMER2_IRQHandler [WEAK]
- EXPORT TIMER3_IRQHandler [WEAK]
- EXPORT UART0_IRQHandler [WEAK]
- EXPORT UART1_IRQHandler [WEAK]
- EXPORT UART2_IRQHandler [WEAK]
- EXPORT UART3_IRQHandler [WEAK]
- EXPORT PWM1_IRQHandler [WEAK]
- EXPORT I2C0_IRQHandler [WEAK]
- EXPORT I2C1_IRQHandler [WEAK]
- EXPORT I2C2_IRQHandler [WEAK]
- EXPORT SPI_IRQHandler [WEAK]
- EXPORT SSP0_IRQHandler [WEAK]
- EXPORT SSP1_IRQHandler [WEAK]
- EXPORT PLL0_IRQHandler [WEAK]
- EXPORT RTC_IRQHandler [WEAK]
- EXPORT EINT0_IRQHandler [WEAK]
- EXPORT EINT1_IRQHandler [WEAK]
- EXPORT EINT2_IRQHandler [WEAK]
- EXPORT EINT3_IRQHandler [WEAK]
- EXPORT ADC_IRQHandler [WEAK]
- EXPORT BOD_IRQHandler [WEAK]
- EXPORT USB_IRQHandler [WEAK]
- EXPORT CAN_IRQHandler [WEAK]
- EXPORT DMA_IRQHandler [WEAK]
- EXPORT I2S_IRQHandler [WEAK]
- EXPORT ENET_IRQHandler [WEAK]
- EXPORT RIT_IRQHandler [WEAK]
- EXPORT MCPWM_IRQHandler [WEAK]
- EXPORT QEI_IRQHandler [WEAK]
- EXPORT PLL1_IRQHandler [WEAK]
-
-WDT_IRQHandler
-TIMER0_IRQHandler
-TIMER1_IRQHandler
-TIMER2_IRQHandler
-TIMER3_IRQHandler
-UART0_IRQHandler
-UART1_IRQHandler
-UART2_IRQHandler
-UART3_IRQHandler
-PWM1_IRQHandler
-I2C0_IRQHandler
-I2C1_IRQHandler
-I2C2_IRQHandler
-SPI_IRQHandler
-SSP0_IRQHandler
-SSP1_IRQHandler
-PLL0_IRQHandler
-RTC_IRQHandler
-EINT0_IRQHandler
-EINT1_IRQHandler
-EINT2_IRQHandler
-EINT3_IRQHandler
-ADC_IRQHandler
-BOD_IRQHandler
-USB_IRQHandler
-CAN_IRQHandler
-DMA_IRQHandler
-I2S_IRQHandler
-ENET_IRQHandler
-RIT_IRQHandler
-MCPWM_IRQHandler
-QEI_IRQHandler
-PLL1_IRQHandler
-
- B .
-
- ENDP
-
- ALIGN
-
-;*******************************************************************************
-; User Stack and Heap initialization
-;*******************************************************************************
- IF :DEF:__MICROLIB
-
- EXPORT __initial_sp
- EXPORT __heap_base
- EXPORT __heap_limit
-
- ELSE
-
- IMPORT __use_two_region_memory
- EXPORT __user_initial_stackheap
-
-__user_initial_stackheap
-
- LDR R0, = Heap_Mem
- LDR R1, =(Stack_Mem + Stack_Size)
- LDR R2, = (Heap_Mem + Heap_Size)
- LDR R3, = Stack_Mem
- BX LR
-
- ALIGN
-
- ENDIF
-
- END
-
-;******************* COPYLEFT 2010 Magicoe *****END OF FILE*****
-
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