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mbed library sources

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targets/cmsis/TARGET_NXP/TARGET_LPC2460/vector_defns.h@554:edd95c0879f8, 2015-06-01 (annotated)

Committer:
mbed_official
Date:
Mon Jun 01 11:00:11 2015 +0100
Revision:
554:edd95c0879f8
Synchronized with git revision 7a1d25e3dfbe5bc1457774d4af3c73383a0ff81d



Full URL: https://github.com/mbedmicro/mbed/commit/7a1d25e3dfbe5bc1457774d4af3c73383a0ff81d/



Silicon Labs - Initial test framework pin definitions for EFM32 platforms

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbed_official 554:edd95c0879f8 1 /* mbed Microcontroller Library - Vectors
mbed_official 554:edd95c0879f8 2 * Copyright (c) 2006-2015 ARM Limited. All rights reserved.
mbed_official 554:edd95c0879f8 3 */
mbed_official 554:edd95c0879f8 4
mbed_official 554:edd95c0879f8 5 #ifndef MBED_VECTOR_DEFNS_H
mbed_official 554:edd95c0879f8 6 #define MBED_VECTOR_DEFNS_H
mbed_official 554:edd95c0879f8 7
mbed_official 554:edd95c0879f8 8 // Assember Macros
mbed_official 554:edd95c0879f8 9 #ifdef __ARMCC_VERSION
mbed_official 554:edd95c0879f8 10 #define EXPORT(x) EXPORT x
mbed_official 554:edd95c0879f8 11 #define WEAK_EXPORT(x) EXPORT x [WEAK]
mbed_official 554:edd95c0879f8 12 #define IMPORT(x) IMPORT x
mbed_official 554:edd95c0879f8 13 #define LABEL(x) x
mbed_official 554:edd95c0879f8 14 #else
mbed_official 554:edd95c0879f8 15 #define EXPORT(x) .global x
mbed_official 554:edd95c0879f8 16 #define WEAK_EXPORT(x) .weak x
mbed_official 554:edd95c0879f8 17 #define IMPORT(x) .global x
mbed_official 554:edd95c0879f8 18 #define LABEL(x) x:
mbed_official 554:edd95c0879f8 19 #endif
mbed_official 554:edd95c0879f8 20
mbed_official 554:edd95c0879f8 21 // RealMonitor
mbed_official 554:edd95c0879f8 22 // Requires RAM (0x40000040-0x4000011F) to be allocated by the linker
mbed_official 554:edd95c0879f8 23
mbed_official 554:edd95c0879f8 24 // RealMonitor entry points
mbed_official 554:edd95c0879f8 25 #define rm_init_entry 0x7fffff91
mbed_official 554:edd95c0879f8 26 #define rm_undef_handler 0x7fffffa0
mbed_official 554:edd95c0879f8 27 #define rm_prefetchabort_handler 0x7fffffb0
mbed_official 554:edd95c0879f8 28 #define rm_dataabort_handler 0x7fffffc0
mbed_official 554:edd95c0879f8 29 #define rm_irqhandler2 0x7fffffe0
mbed_official 554:edd95c0879f8 30 //#define rm_RunningToStopped 0x7ffff808 // ARM - MBED64
mbed_official 554:edd95c0879f8 31 #define rm_RunningToStopped 0x7ffff820 // ARM - PHAT40
mbed_official 554:edd95c0879f8 32
mbed_official 554:edd95c0879f8 33 // Unofficial RealMonitor entry points and variables
mbed_official 554:edd95c0879f8 34 #define RM_MSG_SWI 0x00940000
mbed_official 554:edd95c0879f8 35 #define StateP 0x40000040
mbed_official 554:edd95c0879f8 36
mbed_official 554:edd95c0879f8 37 // VIC register addresses
mbed_official 554:edd95c0879f8 38 #define VIC_Base 0xfffff000
mbed_official 554:edd95c0879f8 39 #define VICAddress_Offset 0xf00
mbed_official 554:edd95c0879f8 40 #define VICVectAddr0_Offset 0x100
mbed_official 554:edd95c0879f8 41 #define VICVectAddr2_Offset 0x108
mbed_official 554:edd95c0879f8 42 #define VICVectAddr3_Offset 0x10c
mbed_official 554:edd95c0879f8 43 #define VICVectAddr31_Offset 0x17c
mbed_official 554:edd95c0879f8 44 #define VICIntEnClr_Offset 0x014
mbed_official 554:edd95c0879f8 45 #define VICIntEnClr (*(volatile unsigned long *)(VIC_Base + 0x014))
mbed_official 554:edd95c0879f8 46 #define VICVectAddr2 (*(volatile unsigned long *)(VIC_Base + 0x108))
mbed_official 554:edd95c0879f8 47 #define VICVectAddr3 (*(volatile unsigned long *)(VIC_Base + 0x10C))
mbed_official 554:edd95c0879f8 48
mbed_official 554:edd95c0879f8 49 // ARM Mode bits and Interrupt flags in PSRs
mbed_official 554:edd95c0879f8 50 #define Mode_USR 0x10
mbed_official 554:edd95c0879f8 51 #define Mode_FIQ 0x11
mbed_official 554:edd95c0879f8 52 #define Mode_IRQ 0x12
mbed_official 554:edd95c0879f8 53 #define Mode_SVC 0x13
mbed_official 554:edd95c0879f8 54 #define Mode_ABT 0x17
mbed_official 554:edd95c0879f8 55 #define Mode_UND 0x1B
mbed_official 554:edd95c0879f8 56 #define Mode_SYS 0x1F
mbed_official 554:edd95c0879f8 57 #define I_Bit 0x80 // when I bit is set, IRQ is disabled
mbed_official 554:edd95c0879f8 58 #define F_Bit 0x40 // when F bit is set, FIQ is disabled
mbed_official 554:edd95c0879f8 59
mbed_official 554:edd95c0879f8 60 // MCU RAM
mbed_official 554:edd95c0879f8 61 #define LPC2460_RAM_ADDRESS 0x40000000 // RAM Base
mbed_official 554:edd95c0879f8 62 #define LPC2460_RAM_SIZE 0x10000 // 64KB
mbed_official 554:edd95c0879f8 63
mbed_official 554:edd95c0879f8 64 // ISR Stack Allocation
mbed_official 554:edd95c0879f8 65 #define UND_stack_size 0x00000040
mbed_official 554:edd95c0879f8 66 #define SVC_stack_size 0x00000040
mbed_official 554:edd95c0879f8 67 #define ABT_stack_size 0x00000040
mbed_official 554:edd95c0879f8 68 #define FIQ_stack_size 0x00000000
mbed_official 554:edd95c0879f8 69 #define IRQ_stack_size 0x00000040
mbed_official 554:edd95c0879f8 70
mbed_official 554:edd95c0879f8 71 #define ISR_stack_size (UND_stack_size + SVC_stack_size + ABT_stack_size + FIQ_stack_size + IRQ_stack_size)
mbed_official 554:edd95c0879f8 72
mbed_official 554:edd95c0879f8 73 // Full Descending Stack, so top-most stack points to just above the top of RAM
mbed_official 554:edd95c0879f8 74 #define LPC2460_STACK_TOP (LPC2460_RAM_ADDRESS + LPC2460_RAM_SIZE)
mbed_official 554:edd95c0879f8 75 #define USR_STACK_TOP (LPC2460_STACK_TOP - ISR_stack_size)
mbed_official 554:edd95c0879f8 76
mbed_official 554:edd95c0879f8 77 #endif