CK Sin / Mbed 2 deprecated Ethernetwebsocket

Ethernetwebsoc

Dependencies:   C12832_lcd LM75B WebSocketClient mbed-rtos mbed Socket lwip-eth lwip-sys lwip

mbed-rtos/rtx/LPC11U24/uARM/HAL_CM0.c@0:0ed2a7c7190c, 2013-05-31 (annotated)

Committer:
GordonSin
Date:
Fri May 31 04:09:54 2013 +0000
Revision:
0:0ed2a7c7190c
31/5/2013;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
GordonSin 0:0ed2a7c7190c 1 /*----------------------------------------------------------------------------
GordonSin 0:0ed2a7c7190c 2 * RL-ARM - RTX
GordonSin 0:0ed2a7c7190c 3 *----------------------------------------------------------------------------
GordonSin 0:0ed2a7c7190c 4 * Name: HAL_CM0.C
GordonSin 0:0ed2a7c7190c 5 * Purpose: Hardware Abstraction Layer for Cortex-M0
GordonSin 0:0ed2a7c7190c 6 * Rev.: V4.50
GordonSin 0:0ed2a7c7190c 7 *----------------------------------------------------------------------------
GordonSin 0:0ed2a7c7190c 8 *
GordonSin 0:0ed2a7c7190c 9 * Copyright (c) 1999-2009 KEIL, 2009-2012 ARM Germany GmbH
GordonSin 0:0ed2a7c7190c 10 * All rights reserved.
GordonSin 0:0ed2a7c7190c 11 * Redistribution and use in source and binary forms, with or without
GordonSin 0:0ed2a7c7190c 12 * modification, are permitted provided that the following conditions are met:
GordonSin 0:0ed2a7c7190c 13 * - Redistributions of source code must retain the above copyright
GordonSin 0:0ed2a7c7190c 14 * notice, this list of conditions and the following disclaimer.
GordonSin 0:0ed2a7c7190c 15 * - Redistributions in binary form must reproduce the above copyright
GordonSin 0:0ed2a7c7190c 16 * notice, this list of conditions and the following disclaimer in the
GordonSin 0:0ed2a7c7190c 17 * documentation and/or other materials provided with the distribution.
GordonSin 0:0ed2a7c7190c 18 * - Neither the name of ARM nor the names of its contributors may be used
GordonSin 0:0ed2a7c7190c 19 * to endorse or promote products derived from this software without
GordonSin 0:0ed2a7c7190c 20 * specific prior written permission.
GordonSin 0:0ed2a7c7190c 21 *
GordonSin 0:0ed2a7c7190c 22 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
GordonSin 0:0ed2a7c7190c 23 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
GordonSin 0:0ed2a7c7190c 24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
GordonSin 0:0ed2a7c7190c 25 * ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE
GordonSin 0:0ed2a7c7190c 26 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
GordonSin 0:0ed2a7c7190c 27 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
GordonSin 0:0ed2a7c7190c 28 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
GordonSin 0:0ed2a7c7190c 29 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
GordonSin 0:0ed2a7c7190c 30 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
GordonSin 0:0ed2a7c7190c 31 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
GordonSin 0:0ed2a7c7190c 32 * POSSIBILITY OF SUCH DAMAGE.
GordonSin 0:0ed2a7c7190c 33 *---------------------------------------------------------------------------*/
GordonSin 0:0ed2a7c7190c 34
GordonSin 0:0ed2a7c7190c 35 #include "rt_TypeDef.h"
GordonSin 0:0ed2a7c7190c 36 #include "RTX_Config.h"
GordonSin 0:0ed2a7c7190c 37 #include "rt_System.h"
GordonSin 0:0ed2a7c7190c 38 #include "rt_HAL_CM.h"
GordonSin 0:0ed2a7c7190c 39 #include "rt_Task.h"
GordonSin 0:0ed2a7c7190c 40 #include "rt_MemBox.h"
GordonSin 0:0ed2a7c7190c 41
GordonSin 0:0ed2a7c7190c 42
GordonSin 0:0ed2a7c7190c 43 /*----------------------------------------------------------------------------
GordonSin 0:0ed2a7c7190c 44 * Functions
GordonSin 0:0ed2a7c7190c 45 *---------------------------------------------------------------------------*/
GordonSin 0:0ed2a7c7190c 46
GordonSin 0:0ed2a7c7190c 47
GordonSin 0:0ed2a7c7190c 48 /*--------------------------- rt_set_PSP ------------------------------------*/
GordonSin 0:0ed2a7c7190c 49
GordonSin 0:0ed2a7c7190c 50 __asm void rt_set_PSP (U32 stack) {
GordonSin 0:0ed2a7c7190c 51 MSR PSP,R0
GordonSin 0:0ed2a7c7190c 52 BX LR
GordonSin 0:0ed2a7c7190c 53 }
GordonSin 0:0ed2a7c7190c 54
GordonSin 0:0ed2a7c7190c 55
GordonSin 0:0ed2a7c7190c 56 /*--------------------------- rt_get_PSP ------------------------------------*/
GordonSin 0:0ed2a7c7190c 57
GordonSin 0:0ed2a7c7190c 58 __asm U32 rt_get_PSP (void) {
GordonSin 0:0ed2a7c7190c 59 MRS R0,PSP
GordonSin 0:0ed2a7c7190c 60 BX LR
GordonSin 0:0ed2a7c7190c 61 }
GordonSin 0:0ed2a7c7190c 62
GordonSin 0:0ed2a7c7190c 63
GordonSin 0:0ed2a7c7190c 64 /*--------------------------- os_set_env ------------------------------------*/
GordonSin 0:0ed2a7c7190c 65
GordonSin 0:0ed2a7c7190c 66 __asm void os_set_env (void) {
GordonSin 0:0ed2a7c7190c 67 /* Switch to Unprivileged/Privileged Thread mode, use PSP. */
GordonSin 0:0ed2a7c7190c 68 MOV R0,SP ; PSP = MSP
GordonSin 0:0ed2a7c7190c 69 MSR PSP,R0
GordonSin 0:0ed2a7c7190c 70 LDR R0,=__cpp(&os_flags)
GordonSin 0:0ed2a7c7190c 71 LDRB R0,[R0]
GordonSin 0:0ed2a7c7190c 72 LSLS R0,#31
GordonSin 0:0ed2a7c7190c 73 BNE PrivilegedE
GordonSin 0:0ed2a7c7190c 74 MOVS R0,#0x03 ; Unprivileged Thread mode, use PSP
GordonSin 0:0ed2a7c7190c 75 MSR CONTROL,R0
GordonSin 0:0ed2a7c7190c 76 BX LR
GordonSin 0:0ed2a7c7190c 77 PrivilegedE
GordonSin 0:0ed2a7c7190c 78 MOVS R0,#0x02 ; Privileged Thread mode, use PSP
GordonSin 0:0ed2a7c7190c 79 MSR CONTROL,R0
GordonSin 0:0ed2a7c7190c 80 BX LR
GordonSin 0:0ed2a7c7190c 81
GordonSin 0:0ed2a7c7190c 82 ALIGN
GordonSin 0:0ed2a7c7190c 83 }
GordonSin 0:0ed2a7c7190c 84
GordonSin 0:0ed2a7c7190c 85
GordonSin 0:0ed2a7c7190c 86 /*--------------------------- _alloc_box ------------------------------------*/
GordonSin 0:0ed2a7c7190c 87
GordonSin 0:0ed2a7c7190c 88 __asm void *_alloc_box (void *box_mem) {
GordonSin 0:0ed2a7c7190c 89 /* Function wrapper for Unprivileged/Privileged mode. */
GordonSin 0:0ed2a7c7190c 90 LDR R3,=__cpp(rt_alloc_box)
GordonSin 0:0ed2a7c7190c 91 MOV R12,R3
GordonSin 0:0ed2a7c7190c 92 MRS R3,IPSR
GordonSin 0:0ed2a7c7190c 93 LSLS R3,#24
GordonSin 0:0ed2a7c7190c 94 BNE PrivilegedA
GordonSin 0:0ed2a7c7190c 95 MRS R3,CONTROL
GordonSin 0:0ed2a7c7190c 96 LSLS R3,#31
GordonSin 0:0ed2a7c7190c 97 BEQ PrivilegedA
GordonSin 0:0ed2a7c7190c 98 SVC 0
GordonSin 0:0ed2a7c7190c 99 BX LR
GordonSin 0:0ed2a7c7190c 100 PrivilegedA
GordonSin 0:0ed2a7c7190c 101 BX R12
GordonSin 0:0ed2a7c7190c 102
GordonSin 0:0ed2a7c7190c 103 ALIGN
GordonSin 0:0ed2a7c7190c 104 }
GordonSin 0:0ed2a7c7190c 105
GordonSin 0:0ed2a7c7190c 106
GordonSin 0:0ed2a7c7190c 107 /*--------------------------- _free_box -------------------------------------*/
GordonSin 0:0ed2a7c7190c 108
GordonSin 0:0ed2a7c7190c 109 __asm int _free_box (void *box_mem, void *box) {
GordonSin 0:0ed2a7c7190c 110 /* Function wrapper for Unprivileged/Privileged mode. */
GordonSin 0:0ed2a7c7190c 111 LDR R3,=__cpp(rt_free_box)
GordonSin 0:0ed2a7c7190c 112 MOV R12,R3
GordonSin 0:0ed2a7c7190c 113 MRS R3,IPSR
GordonSin 0:0ed2a7c7190c 114 LSLS R3,#24
GordonSin 0:0ed2a7c7190c 115 BNE PrivilegedF
GordonSin 0:0ed2a7c7190c 116 MRS R3,CONTROL
GordonSin 0:0ed2a7c7190c 117 LSLS R3,#31
GordonSin 0:0ed2a7c7190c 118 BEQ PrivilegedF
GordonSin 0:0ed2a7c7190c 119 SVC 0
GordonSin 0:0ed2a7c7190c 120 BX LR
GordonSin 0:0ed2a7c7190c 121 PrivilegedF
GordonSin 0:0ed2a7c7190c 122 BX R12
GordonSin 0:0ed2a7c7190c 123
GordonSin 0:0ed2a7c7190c 124 ALIGN
GordonSin 0:0ed2a7c7190c 125 }
GordonSin 0:0ed2a7c7190c 126
GordonSin 0:0ed2a7c7190c 127
GordonSin 0:0ed2a7c7190c 128 /*-------------------------- SVC_Handler ------------------------------------*/
GordonSin 0:0ed2a7c7190c 129
GordonSin 0:0ed2a7c7190c 130 __asm void SVC_Handler (void) {
GordonSin 0:0ed2a7c7190c 131 PRESERVE8
GordonSin 0:0ed2a7c7190c 132
GordonSin 0:0ed2a7c7190c 133 IMPORT SVC_Count
GordonSin 0:0ed2a7c7190c 134 IMPORT SVC_Table
GordonSin 0:0ed2a7c7190c 135 IMPORT rt_stk_check
GordonSin 0:0ed2a7c7190c 136
GordonSin 0:0ed2a7c7190c 137 MRS R0,PSP ; Read PSP
GordonSin 0:0ed2a7c7190c 138 LDR R1,[R0,#24] ; Read Saved PC from Stack
GordonSin 0:0ed2a7c7190c 139 SUBS R1,R1,#2 ; Point to SVC Instruction
GordonSin 0:0ed2a7c7190c 140 LDRB R1,[R1] ; Load SVC Number
GordonSin 0:0ed2a7c7190c 141 CMP R1,#0
GordonSin 0:0ed2a7c7190c 142 BNE SVC_User ; User SVC Number > 0
GordonSin 0:0ed2a7c7190c 143
GordonSin 0:0ed2a7c7190c 144 MOV LR,R4
GordonSin 0:0ed2a7c7190c 145 LDMIA R0,{R0-R3,R4} ; Read R0-R3,R12 from stack
GordonSin 0:0ed2a7c7190c 146 MOV R12,R4
GordonSin 0:0ed2a7c7190c 147 MOV R4,LR
GordonSin 0:0ed2a7c7190c 148 BLX R12 ; Call SVC Function
GordonSin 0:0ed2a7c7190c 149
GordonSin 0:0ed2a7c7190c 150 MRS R3,PSP ; Read PSP
GordonSin 0:0ed2a7c7190c 151 STMIA R3!,{R0-R2} ; Store return values
GordonSin 0:0ed2a7c7190c 152
GordonSin 0:0ed2a7c7190c 153 LDR R3,=__cpp(&os_tsk)
GordonSin 0:0ed2a7c7190c 154 LDMIA R3!,{R1,R2} ; os_tsk.run, os_tsk.new
GordonSin 0:0ed2a7c7190c 155 CMP R1,R2
GordonSin 0:0ed2a7c7190c 156 BEQ SVC_Exit ; no task switch
GordonSin 0:0ed2a7c7190c 157
GordonSin 0:0ed2a7c7190c 158 SUBS R3,#8
GordonSin 0:0ed2a7c7190c 159 CMP R1,#0 ; Runtask deleted?
GordonSin 0:0ed2a7c7190c 160 BEQ SVC_Next
GordonSin 0:0ed2a7c7190c 161
GordonSin 0:0ed2a7c7190c 162 MRS R0,PSP ; Read PSP
GordonSin 0:0ed2a7c7190c 163 SUBS R0,R0,#32 ; Adjust Start Address
GordonSin 0:0ed2a7c7190c 164 STR R0,[R1,#TCB_TSTACK] ; Update os_tsk.run->tsk_stack
GordonSin 0:0ed2a7c7190c 165 STMIA R0!,{R4-R7} ; Save old context (R4-R7)
GordonSin 0:0ed2a7c7190c 166 MOV R4,R8
GordonSin 0:0ed2a7c7190c 167 MOV R5,R9
GordonSin 0:0ed2a7c7190c 168 MOV R6,R10
GordonSin 0:0ed2a7c7190c 169 MOV R7,R11
GordonSin 0:0ed2a7c7190c 170 STMIA R0!,{R4-R7} ; Save old context (R8-R11)
GordonSin 0:0ed2a7c7190c 171
GordonSin 0:0ed2a7c7190c 172 PUSH {R2,R3}
GordonSin 0:0ed2a7c7190c 173 BL rt_stk_check ; Check for Stack overflow
GordonSin 0:0ed2a7c7190c 174 POP {R2,R3}
GordonSin 0:0ed2a7c7190c 175
GordonSin 0:0ed2a7c7190c 176 SVC_Next
GordonSin 0:0ed2a7c7190c 177 STR R2,[R3] ; os_tsk.run = os_tsk.new
GordonSin 0:0ed2a7c7190c 178
GordonSin 0:0ed2a7c7190c 179 LDR R0,[R2,#TCB_TSTACK] ; os_tsk.new->tsk_stack
GordonSin 0:0ed2a7c7190c 180 ADDS R0,R0,#16 ; Adjust Start Address
GordonSin 0:0ed2a7c7190c 181 LDMIA R0!,{R4-R7} ; Restore new Context (R8-R11)
GordonSin 0:0ed2a7c7190c 182 MOV R8,R4
GordonSin 0:0ed2a7c7190c 183 MOV R9,R5
GordonSin 0:0ed2a7c7190c 184 MOV R10,R6
GordonSin 0:0ed2a7c7190c 185 MOV R11,R7
GordonSin 0:0ed2a7c7190c 186 MSR PSP,R0 ; Write PSP
GordonSin 0:0ed2a7c7190c 187 SUBS R0,R0,#32 ; Adjust Start Address
GordonSin 0:0ed2a7c7190c 188 LDMIA R0!,{R4-R7} ; Restore new Context (R4-R7)
GordonSin 0:0ed2a7c7190c 189
GordonSin 0:0ed2a7c7190c 190 SVC_Exit
GordonSin 0:0ed2a7c7190c 191 MOVS R0,#:NOT:0xFFFFFFFD ; Set EXC_RETURN value
GordonSin 0:0ed2a7c7190c 192 MVNS R0,R0
GordonSin 0:0ed2a7c7190c 193 BX R0 ; RETI to Thread Mode, use PSP
GordonSin 0:0ed2a7c7190c 194
GordonSin 0:0ed2a7c7190c 195 /*------------------- User SVC ------------------------------*/
GordonSin 0:0ed2a7c7190c 196
GordonSin 0:0ed2a7c7190c 197 SVC_User
GordonSin 0:0ed2a7c7190c 198 PUSH {R4,LR} ; Save Registers
GordonSin 0:0ed2a7c7190c 199 LDR R2,=SVC_Count
GordonSin 0:0ed2a7c7190c 200 LDR R2,[R2]
GordonSin 0:0ed2a7c7190c 201 CMP R1,R2
GordonSin 0:0ed2a7c7190c 202 BHI SVC_Done ; Overflow
GordonSin 0:0ed2a7c7190c 203
GordonSin 0:0ed2a7c7190c 204 LDR R4,=SVC_Table-4
GordonSin 0:0ed2a7c7190c 205 LSLS R1,R1,#2
GordonSin 0:0ed2a7c7190c 206 LDR R4,[R4,R1] ; Load SVC Function Address
GordonSin 0:0ed2a7c7190c 207 MOV LR,R4
GordonSin 0:0ed2a7c7190c 208
GordonSin 0:0ed2a7c7190c 209 LDMIA R0,{R0-R3,R4} ; Read R0-R3,R12 from stack
GordonSin 0:0ed2a7c7190c 210 MOV R12,R4
GordonSin 0:0ed2a7c7190c 211 BLX LR ; Call SVC Function
GordonSin 0:0ed2a7c7190c 212
GordonSin 0:0ed2a7c7190c 213 MRS R4,PSP ; Read PSP
GordonSin 0:0ed2a7c7190c 214 STMIA R4!,{R0-R3} ; Function return values
GordonSin 0:0ed2a7c7190c 215 SVC_Done
GordonSin 0:0ed2a7c7190c 216 POP {R4,PC} ; RETI
GordonSin 0:0ed2a7c7190c 217
GordonSin 0:0ed2a7c7190c 218 ALIGN
GordonSin 0:0ed2a7c7190c 219 }
GordonSin 0:0ed2a7c7190c 220
GordonSin 0:0ed2a7c7190c 221
GordonSin 0:0ed2a7c7190c 222 /*-------------------------- PendSV_Handler ---------------------------------*/
GordonSin 0:0ed2a7c7190c 223
GordonSin 0:0ed2a7c7190c 224 __asm void PendSV_Handler (void) {
GordonSin 0:0ed2a7c7190c 225 PRESERVE8
GordonSin 0:0ed2a7c7190c 226
GordonSin 0:0ed2a7c7190c 227 BL __cpp(rt_pop_req)
GordonSin 0:0ed2a7c7190c 228
GordonSin 0:0ed2a7c7190c 229 Sys_Switch
GordonSin 0:0ed2a7c7190c 230 LDR R3,=__cpp(&os_tsk)
GordonSin 0:0ed2a7c7190c 231 LDMIA R3!,{R1,R2} ; os_tsk.run, os_tsk.new
GordonSin 0:0ed2a7c7190c 232 CMP R1,R2
GordonSin 0:0ed2a7c7190c 233 BEQ Sys_Exit ; no task switch
GordonSin 0:0ed2a7c7190c 234
GordonSin 0:0ed2a7c7190c 235 SUBS R3,#8
GordonSin 0:0ed2a7c7190c 236
GordonSin 0:0ed2a7c7190c 237 MRS R0,PSP ; Read PSP
GordonSin 0:0ed2a7c7190c 238 SUBS R0,R0,#32 ; Adjust Start Address
GordonSin 0:0ed2a7c7190c 239 STR R0,[R1,#TCB_TSTACK] ; Update os_tsk.run->tsk_stack
GordonSin 0:0ed2a7c7190c 240 STMIA R0!,{R4-R7} ; Save old context (R4-R7)
GordonSin 0:0ed2a7c7190c 241 MOV R4,R8
GordonSin 0:0ed2a7c7190c 242 MOV R5,R9
GordonSin 0:0ed2a7c7190c 243 MOV R6,R10
GordonSin 0:0ed2a7c7190c 244 MOV R7,R11
GordonSin 0:0ed2a7c7190c 245 STMIA R0!,{R4-R7} ; Save old context (R8-R11)
GordonSin 0:0ed2a7c7190c 246
GordonSin 0:0ed2a7c7190c 247 PUSH {R2,R3}
GordonSin 0:0ed2a7c7190c 248 BL rt_stk_check ; Check for Stack overflow
GordonSin 0:0ed2a7c7190c 249 POP {R2,R3}
GordonSin 0:0ed2a7c7190c 250
GordonSin 0:0ed2a7c7190c 251 STR R2,[R3] ; os_tsk.run = os_tsk.new
GordonSin 0:0ed2a7c7190c 252
GordonSin 0:0ed2a7c7190c 253 LDR R0,[R2,#TCB_TSTACK] ; os_tsk.new->tsk_stack
GordonSin 0:0ed2a7c7190c 254 ADDS R0,R0,#16 ; Adjust Start Address
GordonSin 0:0ed2a7c7190c 255 LDMIA R0!,{R4-R7} ; Restore new Context (R8-R11)
GordonSin 0:0ed2a7c7190c 256 MOV R8,R4
GordonSin 0:0ed2a7c7190c 257 MOV R9,R5
GordonSin 0:0ed2a7c7190c 258 MOV R10,R6
GordonSin 0:0ed2a7c7190c 259 MOV R11,R7
GordonSin 0:0ed2a7c7190c 260 MSR PSP,R0 ; Write PSP
GordonSin 0:0ed2a7c7190c 261 SUBS R0,R0,#32 ; Adjust Start Address
GordonSin 0:0ed2a7c7190c 262 LDMIA R0!,{R4-R7} ; Restore new Context (R4-R7)
GordonSin 0:0ed2a7c7190c 263
GordonSin 0:0ed2a7c7190c 264 Sys_Exit
GordonSin 0:0ed2a7c7190c 265 MOVS R0,#:NOT:0xFFFFFFFD ; Set EXC_RETURN value
GordonSin 0:0ed2a7c7190c 266 MVNS R0,R0
GordonSin 0:0ed2a7c7190c 267 BX R0 ; RETI to Thread Mode, use PSP
GordonSin 0:0ed2a7c7190c 268
GordonSin 0:0ed2a7c7190c 269 ALIGN
GordonSin 0:0ed2a7c7190c 270 }
GordonSin 0:0ed2a7c7190c 271
GordonSin 0:0ed2a7c7190c 272
GordonSin 0:0ed2a7c7190c 273 /*-------------------------- SysTick_Handler --------------------------------*/
GordonSin 0:0ed2a7c7190c 274
GordonSin 0:0ed2a7c7190c 275 __asm void SysTick_Handler (void) {
GordonSin 0:0ed2a7c7190c 276 PRESERVE8
GordonSin 0:0ed2a7c7190c 277
GordonSin 0:0ed2a7c7190c 278 BL __cpp(rt_systick)
GordonSin 0:0ed2a7c7190c 279 B Sys_Switch
GordonSin 0:0ed2a7c7190c 280
GordonSin 0:0ed2a7c7190c 281 ALIGN
GordonSin 0:0ed2a7c7190c 282 }
GordonSin 0:0ed2a7c7190c 283
GordonSin 0:0ed2a7c7190c 284
GordonSin 0:0ed2a7c7190c 285 /*-------------------------- OS_Tick_Handler --------------------------------*/
GordonSin 0:0ed2a7c7190c 286
GordonSin 0:0ed2a7c7190c 287 __asm void OS_Tick_Handler (void) {
GordonSin 0:0ed2a7c7190c 288 PRESERVE8
GordonSin 0:0ed2a7c7190c 289
GordonSin 0:0ed2a7c7190c 290 BL __cpp(os_tick_irqack)
GordonSin 0:0ed2a7c7190c 291 BL __cpp(rt_systick)
GordonSin 0:0ed2a7c7190c 292 B Sys_Switch
GordonSin 0:0ed2a7c7190c 293
GordonSin 0:0ed2a7c7190c 294 ALIGN
GordonSin 0:0ed2a7c7190c 295 }
GordonSin 0:0ed2a7c7190c 296
GordonSin 0:0ed2a7c7190c 297
GordonSin 0:0ed2a7c7190c 298 /*----------------------------------------------------------------------------
GordonSin 0:0ed2a7c7190c 299 * end of file
GordonSin 0:0ed2a7c7190c 300 *---------------------------------------------------------------------------*/
GordonSin 0:0ed2a7c7190c 301