ON Semiconductor / mbed-os

5.2.1 - Updated I2C files

Dependents:   mbed-TFT-example-NCS36510 mbed-Accelerometer-example-NCS36510 mbed-Accelerometer-example-NCS36510

cmsis/TOOLCHAIN_IAR/cmain.S@0:098463de4c5d, 2017-01-25 (annotated)

Committer:
group-onsemi
Date:
Wed Jan 25 20:34:15 2017 +0000
Revision:
0:098463de4c5d
Initial commit

Who changed what in which revision?

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group-onsemi 0:098463de4c5d 1 /**************************************************
group-onsemi 0:098463de4c5d 2 *
group-onsemi 0:098463de4c5d 3 * Part two of the system initialization code, contains C-level
group-onsemi 0:098463de4c5d 4 * initialization, thumb-2 only variant.
group-onsemi 0:098463de4c5d 5 *
group-onsemi 0:098463de4c5d 6 * Copyright 2006 IAR Systems. All rights reserved.
group-onsemi 0:098463de4c5d 7 *
group-onsemi 0:098463de4c5d 8 * $Revision: 59783 $
group-onsemi 0:098463de4c5d 9 *
group-onsemi 0:098463de4c5d 10 **************************************************/
group-onsemi 0:098463de4c5d 11
group-onsemi 0:098463de4c5d 12
group-onsemi 0:098463de4c5d 13 ; --------------------------------------------------
group-onsemi 0:098463de4c5d 14 ; Module ?cmain, C-level initialization.
group-onsemi 0:098463de4c5d 15 ;
group-onsemi 0:098463de4c5d 16
group-onsemi 0:098463de4c5d 17
group-onsemi 0:098463de4c5d 18 SECTION SHT$$PREINIT_ARRAY:CONST:NOROOT(2)
group-onsemi 0:098463de4c5d 19 SECTION SHT$$INIT_ARRAY:CONST:NOROOT(2)
group-onsemi 0:098463de4c5d 20
group-onsemi 0:098463de4c5d 21 SECTION .text:CODE:NOROOT(2)
group-onsemi 0:098463de4c5d 22
group-onsemi 0:098463de4c5d 23 PUBLIC __cmain
group-onsemi 0:098463de4c5d 24 ;; Keep ?main for legacy reasons, it is accessed in countless instances of cstartup.s around the world...
group-onsemi 0:098463de4c5d 25 PUBLIC ?main
group-onsemi 0:098463de4c5d 26 EXTWEAK __iar_data_init3
group-onsemi 0:098463de4c5d 27 EXTWEAK __iar_argc_argv
group-onsemi 0:098463de4c5d 28 EXTERN __low_level_init
group-onsemi 0:098463de4c5d 29 EXTERN __call_ctors
group-onsemi 0:098463de4c5d 30 EXTERN main
group-onsemi 0:098463de4c5d 31 EXTERN exit
group-onsemi 0:098463de4c5d 32 EXTERN __iar_dynamic_initialization
group-onsemi 0:098463de4c5d 33 EXTERN mbed_sdk_init
group-onsemi 0:098463de4c5d 34 EXTERN SystemInit
group-onsemi 0:098463de4c5d 35
group-onsemi 0:098463de4c5d 36 THUMB
group-onsemi 0:098463de4c5d 37 __cmain:
group-onsemi 0:098463de4c5d 38 ?main:
group-onsemi 0:098463de4c5d 39
group-onsemi 0:098463de4c5d 40 ; Initialize segments.
group-onsemi 0:098463de4c5d 41 ; __segment_init and __low_level_init are assumed to use the same
group-onsemi 0:098463de4c5d 42 ; instruction set and to be reachable by BL from the ICODE segment
group-onsemi 0:098463de4c5d 43 ; (it is safest to link them in segment ICODE).
group-onsemi 0:098463de4c5d 44
group-onsemi 0:098463de4c5d 45 FUNCALL __cmain, __low_level_init
group-onsemi 0:098463de4c5d 46 bl __low_level_init
group-onsemi 0:098463de4c5d 47 cmp r0,#0
group-onsemi 0:098463de4c5d 48 beq ?l1
group-onsemi 0:098463de4c5d 49 FUNCALL __cmain, __iar_data_init3
group-onsemi 0:098463de4c5d 50 bl __iar_data_init3
group-onsemi 0:098463de4c5d 51 MOVS r0,#0 ; No parameters
group-onsemi 0:098463de4c5d 52 FUNCALL __cmain, mbed_sdk_init
group-onsemi 0:098463de4c5d 53 BL mbed_sdk_init
group-onsemi 0:098463de4c5d 54 MOVS r0,#0 ; No parameters
group-onsemi 0:098463de4c5d 55 FUNCALL __cmain, __iar_dynamic_initialization
group-onsemi 0:098463de4c5d 56 BL __iar_dynamic_initialization ; C++ dynamic initialization
group-onsemi 0:098463de4c5d 57
group-onsemi 0:098463de4c5d 58 ?l1:
group-onsemi 0:098463de4c5d 59 REQUIRE ?l3
group-onsemi 0:098463de4c5d 60
group-onsemi 0:098463de4c5d 61 SECTION .text:CODE:NOROOT(2)
group-onsemi 0:098463de4c5d 62
group-onsemi 0:098463de4c5d 63 PUBLIC _main
group-onsemi 0:098463de4c5d 64 PUBLIC _call_main
group-onsemi 0:098463de4c5d 65 THUMB
group-onsemi 0:098463de4c5d 66
group-onsemi 0:098463de4c5d 67 __iar_init$$done: ; Copy initialization is done
group-onsemi 0:098463de4c5d 68
group-onsemi 0:098463de4c5d 69 ?l3:
group-onsemi 0:098463de4c5d 70 _call_main:
group-onsemi 0:098463de4c5d 71 MOVS r0,#0 ; No parameters
group-onsemi 0:098463de4c5d 72 FUNCALL __cmain, __iar_argc_argv
group-onsemi 0:098463de4c5d 73 BL __iar_argc_argv ; Maybe setup command line
group-onsemi 0:098463de4c5d 74
group-onsemi 0:098463de4c5d 75 FUNCALL __cmain, main
group-onsemi 0:098463de4c5d 76 BL main
group-onsemi 0:098463de4c5d 77 _main:
group-onsemi 0:098463de4c5d 78 FUNCALL __cmain, exit
group-onsemi 0:098463de4c5d 79 BL exit
group-onsemi 0:098463de4c5d 80
group-onsemi 0:098463de4c5d 81 END