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ac49dfd639753255b1ec970315289a5f0a958898
CE2812-Workspace/labW3barnestr/Debug/labW3barnestr.list
tbarnes98 ca7c76e436 add projects
2022-01-21 14:53:11 -06:00

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labW3barnestr.elf: file format elf32-littlearm
Sections:
Idx Name Size VMA LMA File off Algn
0 .isr_vector 000001c4 08000000 08000000 00010000 2**0
CONTENTS, ALLOC, LOAD, READONLY, DATA
1 .text 00001344 080001d0 080001d0 000101d0 2**4
CONTENTS, ALLOC, LOAD, READONLY, CODE
2 .rodata 00000070 08001514 08001514 00011514 2**2
CONTENTS, ALLOC, LOAD, READONLY, DATA
3 .ARM.extab 00000000 08001584 08001584 00020094 2**0
CONTENTS
4 .ARM 00000000 08001584 08001584 00020094 2**0
CONTENTS
5 .preinit_array 00000000 08001584 08001584 00020094 2**0
CONTENTS, ALLOC, LOAD, DATA
6 .init_array 00000004 08001584 08001584 00011584 2**2
CONTENTS, ALLOC, LOAD, DATA
7 .fini_array 00000004 08001588 08001588 00011588 2**2
CONTENTS, ALLOC, LOAD, DATA
8 .data 00000094 20000000 0800158c 00020000 2**2
CONTENTS, ALLOC, LOAD, DATA
9 .bss 00000040 20000094 08001620 00020094 2**2
ALLOC
10 ._user_heap_stack 00000604 200000d4 08001620 000200d4 2**0
ALLOC
11 .ARM.attributes 00000030 00000000 00000000 00020094 2**0
CONTENTS, READONLY
12 .debug_info 00001785 00000000 00000000 000200c4 2**0
CONTENTS, READONLY, DEBUGGING, OCTETS
13 .debug_abbrev 00000560 00000000 00000000 00021849 2**0
CONTENTS, READONLY, DEBUGGING, OCTETS
14 .debug_aranges 00000110 00000000 00000000 00021db0 2**3
CONTENTS, READONLY, DEBUGGING, OCTETS
15 .debug_ranges 000000c8 00000000 00000000 00021ec0 2**3
CONTENTS, READONLY, DEBUGGING, OCTETS
16 .debug_macro 000029d0 00000000 00000000 00021f88 2**0
CONTENTS, READONLY, DEBUGGING, OCTETS
17 .debug_line 000018fb 00000000 00000000 00024958 2**0
CONTENTS, READONLY, DEBUGGING, OCTETS
18 .debug_str 000094a2 00000000 00000000 00026253 2**0
CONTENTS, READONLY, DEBUGGING, OCTETS
19 .comment 00000053 00000000 00000000 0002f6f5 2**0
CONTENTS, READONLY
20 .debug_frame 000006bc 00000000 00000000 0002f748 2**2
CONTENTS, READONLY, DEBUGGING, OCTETS
Disassembly of section .text:
080001d0 <__do_global_dtors_aux>:
80001d0: b510 push {r4, lr}
80001d2: 4c05 ldr r4, [pc, #20] ; (80001e8 <__do_global_dtors_aux+0x18>)
80001d4: 7823 ldrb r3, [r4, #0]
80001d6: b933 cbnz r3, 80001e6 <__do_global_dtors_aux+0x16>
80001d8: 4b04 ldr r3, [pc, #16] ; (80001ec <__do_global_dtors_aux+0x1c>)
80001da: b113 cbz r3, 80001e2 <__do_global_dtors_aux+0x12>
80001dc: 4804 ldr r0, [pc, #16] ; (80001f0 <__do_global_dtors_aux+0x20>)
80001de: f3af 8000 nop.w
80001e2: 2301 movs r3, #1
80001e4: 7023 strb r3, [r4, #0]
80001e6: bd10 pop {r4, pc}
80001e8: 20000094 .word 0x20000094
80001ec: 00000000 .word 0x00000000
80001f0: 080014fc .word 0x080014fc
080001f4 <frame_dummy>:
80001f4: b508 push {r3, lr}
80001f6: 4b03 ldr r3, [pc, #12] ; (8000204 <frame_dummy+0x10>)
80001f8: b11b cbz r3, 8000202 <frame_dummy+0xe>
80001fa: 4903 ldr r1, [pc, #12] ; (8000208 <frame_dummy+0x14>)
80001fc: 4803 ldr r0, [pc, #12] ; (800020c <frame_dummy+0x18>)
80001fe: f3af 8000 nop.w
8000202: bd08 pop {r3, pc}
8000204: 00000000 .word 0x00000000
8000208: 20000098 .word 0x20000098
800020c: 080014fc .word 0x080014fc
08000210 <memchr>:
8000210: f001 01ff and.w r1, r1, #255 ; 0xff
8000214: 2a10 cmp r2, #16
8000216: db2b blt.n 8000270 <memchr+0x60>
8000218: f010 0f07 tst.w r0, #7
800021c: d008 beq.n 8000230 <memchr+0x20>
800021e: f810 3b01 ldrb.w r3, [r0], #1
8000222: 3a01 subs r2, #1
8000224: 428b cmp r3, r1
8000226: d02d beq.n 8000284 <memchr+0x74>
8000228: f010 0f07 tst.w r0, #7
800022c: b342 cbz r2, 8000280 <memchr+0x70>
800022e: d1f6 bne.n 800021e <memchr+0xe>
8000230: b4f0 push {r4, r5, r6, r7}
8000232: ea41 2101 orr.w r1, r1, r1, lsl #8
8000236: ea41 4101 orr.w r1, r1, r1, lsl #16
800023a: f022 0407 bic.w r4, r2, #7
800023e: f07f 0700 mvns.w r7, #0
8000242: 2300 movs r3, #0
8000244: e8f0 5602 ldrd r5, r6, [r0], #8
8000248: 3c08 subs r4, #8
800024a: ea85 0501 eor.w r5, r5, r1
800024e: ea86 0601 eor.w r6, r6, r1
8000252: fa85 f547 uadd8 r5, r5, r7
8000256: faa3 f587 sel r5, r3, r7
800025a: fa86 f647 uadd8 r6, r6, r7
800025e: faa5 f687 sel r6, r5, r7
8000262: b98e cbnz r6, 8000288 <memchr+0x78>
8000264: d1ee bne.n 8000244 <memchr+0x34>
8000266: bcf0 pop {r4, r5, r6, r7}
8000268: f001 01ff and.w r1, r1, #255 ; 0xff
800026c: f002 0207 and.w r2, r2, #7
8000270: b132 cbz r2, 8000280 <memchr+0x70>
8000272: f810 3b01 ldrb.w r3, [r0], #1
8000276: 3a01 subs r2, #1
8000278: ea83 0301 eor.w r3, r3, r1
800027c: b113 cbz r3, 8000284 <memchr+0x74>
800027e: d1f8 bne.n 8000272 <memchr+0x62>
8000280: 2000 movs r0, #0
8000282: 4770 bx lr
8000284: 3801 subs r0, #1
8000286: 4770 bx lr
8000288: 2d00 cmp r5, #0
800028a: bf06 itte eq
800028c: 4635 moveq r5, r6
800028e: 3803 subeq r0, #3
8000290: 3807 subne r0, #7
8000292: f015 0f01 tst.w r5, #1
8000296: d107 bne.n 80002a8 <memchr+0x98>
8000298: 3001 adds r0, #1
800029a: f415 7f80 tst.w r5, #256 ; 0x100
800029e: bf02 ittt eq
80002a0: 3001 addeq r0, #1
80002a2: f415 3fc0 tsteq.w r5, #98304 ; 0x18000
80002a6: 3001 addeq r0, #1
80002a8: bcf0 pop {r4, r5, r6, r7}
80002aa: 3801 subs r0, #1
80002ac: 4770 bx lr
80002ae: bf00 nop
080002b0 <delay_ms>:
*/
#include <inttypes.h>
#include "delay.h" //include declaration header file
void delay_ms(uint32_t n){
80002b0: b480 push {r7}
80002b2: b085 sub sp, #20
80002b4: af00 add r7, sp, #0
80002b6: 6078 str r0, [r7, #4]
// 1ms = 16,000 ticks
for (int i = n ; i > 0 ; i--) {
80002b8: 687b ldr r3, [r7, #4]
80002ba: 60fb str r3, [r7, #12]
80002bc: e01e b.n 80002fc <delay_ms+0x4c>
// Clear value register
*STK_VAL = 0x0000;
80002be: 4b14 ldr r3, [pc, #80] ; (8000310 <delay_ms+0x60>)
80002c0: 2200 movs r2, #0
80002c2: 601a str r2, [r3, #0]
// Store 16,000 in STK_LOAD
*STK_LOAD = 16000;
80002c4: 4b13 ldr r3, [pc, #76] ; (8000314 <delay_ms+0x64>)
80002c6: f44f 527a mov.w r2, #16000 ; 0x3e80
80002ca: 601a str r2, [r3, #0]
// Enable clock, no prescaler, no interrupt
*STK_CTRL |= CLKSOURCE;
80002cc: 4b12 ldr r3, [pc, #72] ; (8000318 <delay_ms+0x68>)
80002ce: 681b ldr r3, [r3, #0]
80002d0: 4a11 ldr r2, [pc, #68] ; (8000318 <delay_ms+0x68>)
80002d2: f043 0304 orr.w r3, r3, #4
80002d6: 6013 str r3, [r2, #0]
*STK_CTRL |= EN;
80002d8: 4b0f ldr r3, [pc, #60] ; (8000318 <delay_ms+0x68>)
80002da: 681b ldr r3, [r3, #0]
80002dc: 4a0e ldr r2, [pc, #56] ; (8000318 <delay_ms+0x68>)
80002de: f043 0301 orr.w r3, r3, #1
80002e2: 6013 str r3, [r2, #0]
// Loop n times: Wait for countflag high
int flag;
do {
flag = ((*STK_CTRL & (1<<16))>>16);
80002e4: 4b0c ldr r3, [pc, #48] ; (8000318 <delay_ms+0x68>)
80002e6: 681b ldr r3, [r3, #0]
80002e8: 0c1b lsrs r3, r3, #16
80002ea: f003 0301 and.w r3, r3, #1
80002ee: 60bb str r3, [r7, #8]
} while (flag != 1);
80002f0: 68bb ldr r3, [r7, #8]
80002f2: 2b01 cmp r3, #1
80002f4: d1f6 bne.n 80002e4 <delay_ms+0x34>
for (int i = n ; i > 0 ; i--) {
80002f6: 68fb ldr r3, [r7, #12]
80002f8: 3b01 subs r3, #1
80002fa: 60fb str r3, [r7, #12]
80002fc: 68fb ldr r3, [r7, #12]
80002fe: 2b00 cmp r3, #0
8000300: dcdd bgt.n 80002be <delay_ms+0xe>
}
}
8000302: bf00 nop
8000304: bf00 nop
8000306: 3714 adds r7, #20
8000308: 46bd mov sp, r7
800030a: f85d 7b04 ldr.w r7, [sp], #4
800030e: 4770 bx lr
8000310: e000e018 .word 0xe000e018
8000314: e000e014 .word 0xe000e014
8000318: e000e010 .word 0xe000e010
0800031c <delay_us>:
void delay_us(uint32_t n) {
800031c: b480 push {r7}
800031e: b085 sub sp, #20
8000320: af00 add r7, sp, #0
8000322: 6078 str r0, [r7, #4]
// 1us = 16 ticks
for (int i = n ; i > 0 ; i--) {
8000324: 687b ldr r3, [r7, #4]
8000326: 60fb str r3, [r7, #12]
8000328: e01d b.n 8000366 <delay_us+0x4a>
// Clear value register
*STK_VAL = 0x0000;
800032a: 4b14 ldr r3, [pc, #80] ; (800037c <delay_us+0x60>)
800032c: 2200 movs r2, #0
800032e: 601a str r2, [r3, #0]
// Store 16 in STK_LOAD
*STK_LOAD = 16;
8000330: 4b13 ldr r3, [pc, #76] ; (8000380 <delay_us+0x64>)
8000332: 2210 movs r2, #16
8000334: 601a str r2, [r3, #0]
// Enable clock, no prescaler, no interrupt
*STK_CTRL |= CLKSOURCE;
8000336: 4b13 ldr r3, [pc, #76] ; (8000384 <delay_us+0x68>)
8000338: 681b ldr r3, [r3, #0]
800033a: 4a12 ldr r2, [pc, #72] ; (8000384 <delay_us+0x68>)
800033c: f043 0304 orr.w r3, r3, #4
8000340: 6013 str r3, [r2, #0]
*STK_CTRL |= EN;
8000342: 4b10 ldr r3, [pc, #64] ; (8000384 <delay_us+0x68>)
8000344: 681b ldr r3, [r3, #0]
8000346: 4a0f ldr r2, [pc, #60] ; (8000384 <delay_us+0x68>)
8000348: f043 0301 orr.w r3, r3, #1
800034c: 6013 str r3, [r2, #0]
// Loop n times: Wait for countflag high
int flag;
do {
flag = ((*STK_CTRL & (1<<16))>>16);
800034e: 4b0d ldr r3, [pc, #52] ; (8000384 <delay_us+0x68>)
8000350: 681b ldr r3, [r3, #0]
8000352: 0c1b lsrs r3, r3, #16
8000354: f003 0301 and.w r3, r3, #1
8000358: 60bb str r3, [r7, #8]
} while (flag != 1);
800035a: 68bb ldr r3, [r7, #8]
800035c: 2b01 cmp r3, #1
800035e: d1f6 bne.n 800034e <delay_us+0x32>
for (int i = n ; i > 0 ; i--) {
8000360: 68fb ldr r3, [r7, #12]
8000362: 3b01 subs r3, #1
8000364: 60fb str r3, [r7, #12]
8000366: 68fb ldr r3, [r7, #12]
8000368: 2b00 cmp r3, #0
800036a: dcde bgt.n 800032a <delay_us+0xe>
}
}
800036c: bf00 nop
800036e: bf00 nop
8000370: 3714 adds r7, #20
8000372: 46bd mov sp, r7
8000374: f85d 7b04 ldr.w r7, [sp], #4
8000378: 4770 bx lr
800037a: bf00 nop
800037c: e000e018 .word 0xe000e018
8000380: e000e014 .word 0xe000e014
8000384: e000e010 .word 0xe000e010
08000388 <keypad_init>:
#include "keypad.h"
#include "delay.h"
void keypad_init(){
8000388: b480 push {r7}
800038a: af00 add r7, sp, #0
//Enables the port
*RCC_AHB1ENR |= (1<<GPIOCEN);
800038c: 4b0c ldr r3, [pc, #48] ; (80003c0 <keypad_init+0x38>)
800038e: 681b ldr r3, [r3, #0]
8000390: 4a0b ldr r2, [pc, #44] ; (80003c0 <keypad_init+0x38>)
8000392: f043 0304 orr.w r3, r3, #4
8000396: 6013 str r3, [r2, #0]
//Sets KEY0 - KEY7 as Pull-Ups
*GPIOC_PUPDR &= ~(0xFFFF);
8000398: 4b0a ldr r3, [pc, #40] ; (80003c4 <keypad_init+0x3c>)
800039a: 681b ldr r3, [r3, #0]
800039c: 4a09 ldr r2, [pc, #36] ; (80003c4 <keypad_init+0x3c>)
800039e: 0c1b lsrs r3, r3, #16
80003a0: 041b lsls r3, r3, #16
80003a2: 6013 str r3, [r2, #0]
*GPIOC_PUPDR |= 0x5555;
80003a4: 4b07 ldr r3, [pc, #28] ; (80003c4 <keypad_init+0x3c>)
80003a6: 681b ldr r3, [r3, #0]
80003a8: 4a06 ldr r2, [pc, #24] ; (80003c4 <keypad_init+0x3c>)
80003aa: f443 43aa orr.w r3, r3, #21760 ; 0x5500
80003ae: f043 0355 orr.w r3, r3, #85 ; 0x55
80003b2: 6013 str r3, [r2, #0]
}
80003b4: bf00 nop
80003b6: 46bd mov sp, r7
80003b8: f85d 7b04 ldr.w r7, [sp], #4
80003bc: 4770 bx lr
80003be: bf00 nop
80003c0: 40023830 .word 0x40023830
80003c4: 4002080c .word 0x4002080c
080003c8 <keypad_getKeyNoBlock>:
uint8_t keypad_getKeyNoBlock(){
80003c8: b580 push {r7, lr}
80003ca: b082 sub sp, #8
80003cc: af00 add r7, sp, #0
uint8_t value = 0;
80003ce: 2300 movs r3, #0
80003d0: 71bb strb r3, [r7, #6]
uint8_t keycode = 0;
80003d2: 2300 movs r3, #0
80003d4: 71fb strb r3, [r7, #7]
//COLS to Inputs and ROWS to Outputs
*GPIOC_MODER &= ~(0xFFFF);
80003d6: 4bba ldr r3, [pc, #744] ; (80006c0 <keypad_getKeyNoBlock+0x2f8>)
80003d8: 681b ldr r3, [r3, #0]
80003da: 4ab9 ldr r2, [pc, #740] ; (80006c0 <keypad_getKeyNoBlock+0x2f8>)
80003dc: 0c1b lsrs r3, r3, #16
80003de: 041b lsls r3, r3, #16
80003e0: 6013 str r3, [r2, #0]
*GPIOC_MODER |= 0x5500;
80003e2: 4bb7 ldr r3, [pc, #732] ; (80006c0 <keypad_getKeyNoBlock+0x2f8>)
80003e4: 681b ldr r3, [r3, #0]
80003e6: 4ab6 ldr r2, [pc, #728] ; (80006c0 <keypad_getKeyNoBlock+0x2f8>)
80003e8: f443 43aa orr.w r3, r3, #21760 ; 0x5500
80003ec: 6013 str r3, [r2, #0]
//Clears Rows in ODR
*GPIOC_ODR &= ~0xFF;
80003ee: 4bb5 ldr r3, [pc, #724] ; (80006c4 <keypad_getKeyNoBlock+0x2fc>)
80003f0: 681b ldr r3, [r3, #0]
80003f2: 4ab4 ldr r2, [pc, #720] ; (80006c4 <keypad_getKeyNoBlock+0x2fc>)
80003f4: f023 03ff bic.w r3, r3, #255 ; 0xff
80003f8: 6013 str r3, [r2, #0]
//Reads COLS in IDR
value = (*GPIOC_IDR & 0xF);
80003fa: 4bb3 ldr r3, [pc, #716] ; (80006c8 <keypad_getKeyNoBlock+0x300>)
80003fc: 681b ldr r3, [r3, #0]
80003fe: b2db uxtb r3, r3
8000400: f003 030f and.w r3, r3, #15
8000404: 71bb strb r3, [r7, #6]
//if a button is pressed decode the key
if (value != 0xF){
8000406: 79bb ldrb r3, [r7, #6]
8000408: 2b0f cmp r3, #15
800040a: f000 8152 beq.w 80006b2 <keypad_getKeyNoBlock+0x2ea>
//Copy COLS pattern from IDR to ODR
*GPIOC_ODR &= ~0xFF;
800040e: 4bad ldr r3, [pc, #692] ; (80006c4 <keypad_getKeyNoBlock+0x2fc>)
8000410: 681b ldr r3, [r3, #0]
8000412: 4aac ldr r2, [pc, #688] ; (80006c4 <keypad_getKeyNoBlock+0x2fc>)
8000414: f023 03ff bic.w r3, r3, #255 ; 0xff
8000418: 6013 str r3, [r2, #0]
*GPIOC_ODR |= (*GPIOC_IDR & 0xF);
800041a: 4bab ldr r3, [pc, #684] ; (80006c8 <keypad_getKeyNoBlock+0x300>)
800041c: 681b ldr r3, [r3, #0]
800041e: f003 020f and.w r2, r3, #15
8000422: 4ba8 ldr r3, [pc, #672] ; (80006c4 <keypad_getKeyNoBlock+0x2fc>)
8000424: 681b ldr r3, [r3, #0]
8000426: 49a7 ldr r1, [pc, #668] ; (80006c4 <keypad_getKeyNoBlock+0x2fc>)
8000428: 4313 orrs r3, r2
800042a: 600b str r3, [r1, #0]
//COLS to Output and ROWS to Inputs
*GPIOC_MODER &= ~(0xFFFF);
800042c: 4ba4 ldr r3, [pc, #656] ; (80006c0 <keypad_getKeyNoBlock+0x2f8>)
800042e: 681b ldr r3, [r3, #0]
8000430: 4aa3 ldr r2, [pc, #652] ; (80006c0 <keypad_getKeyNoBlock+0x2f8>)
8000432: 0c1b lsrs r3, r3, #16
8000434: 041b lsls r3, r3, #16
8000436: 6013 str r3, [r2, #0]
*GPIOC_MODER |= 0x0055;
8000438: 4ba1 ldr r3, [pc, #644] ; (80006c0 <keypad_getKeyNoBlock+0x2f8>)
800043a: 681b ldr r3, [r3, #0]
800043c: 4aa0 ldr r2, [pc, #640] ; (80006c0 <keypad_getKeyNoBlock+0x2f8>)
800043e: f043 0355 orr.w r3, r3, #85 ; 0x55
8000442: 6013 str r3, [r2, #0]
//Small delay (ensure you have this function)
delay_us(5);
8000444: 2005 movs r0, #5
8000446: f7ff ff69 bl 800031c <delay_us>
//Read ROWS from IDR
value |= *GPIOC_IDR & 0xF0;
800044a: 4b9f ldr r3, [pc, #636] ; (80006c8 <keypad_getKeyNoBlock+0x300>)
800044c: 681b ldr r3, [r3, #0]
800044e: f003 03f0 and.w r3, r3, #240 ; 0xf0
8000452: b2da uxtb r2, r3
8000454: 79bb ldrb r3, [r7, #6]
8000456: 4313 orrs r3, r2
8000458: 71bb strb r3, [r7, #6]
//Decode Key
switch (value){
800045a: 79bb ldrb r3, [r7, #6]
800045c: 3b77 subs r3, #119 ; 0x77
800045e: 2b77 cmp r3, #119 ; 0x77
8000460: f200 8124 bhi.w 80006ac <keypad_getKeyNoBlock+0x2e4>
8000464: a201 add r2, pc, #4 ; (adr r2, 800046c <keypad_getKeyNoBlock+0xa4>)
8000466: f852 f023 ldr.w pc, [r2, r3, lsl #2]
800046a: bf00 nop
800046c: 080006a7 .word 0x080006a7
8000470: 080006ad .word 0x080006ad
8000474: 080006ad .word 0x080006ad
8000478: 080006ad .word 0x080006ad
800047c: 080006a1 .word 0x080006a1
8000480: 080006ad .word 0x080006ad
8000484: 0800069b .word 0x0800069b
8000488: 08000695 .word 0x08000695
800048c: 080006ad .word 0x080006ad
8000490: 080006ad .word 0x080006ad
8000494: 080006ad .word 0x080006ad
8000498: 080006ad .word 0x080006ad
800049c: 080006ad .word 0x080006ad
80004a0: 080006ad .word 0x080006ad
80004a4: 080006ad .word 0x080006ad
80004a8: 080006ad .word 0x080006ad
80004ac: 080006ad .word 0x080006ad
80004b0: 080006ad .word 0x080006ad
80004b4: 080006ad .word 0x080006ad
80004b8: 080006ad .word 0x080006ad
80004bc: 080006ad .word 0x080006ad
80004c0: 080006ad .word 0x080006ad
80004c4: 080006ad .word 0x080006ad
80004c8: 080006ad .word 0x080006ad
80004cc: 080006ad .word 0x080006ad
80004d0: 080006ad .word 0x080006ad
80004d4: 080006ad .word 0x080006ad
80004d8: 080006ad .word 0x080006ad
80004dc: 080006ad .word 0x080006ad
80004e0: 080006ad .word 0x080006ad
80004e4: 080006ad .word 0x080006ad
80004e8: 080006ad .word 0x080006ad
80004ec: 080006ad .word 0x080006ad
80004f0: 080006ad .word 0x080006ad
80004f4: 080006ad .word 0x080006ad
80004f8: 080006ad .word 0x080006ad
80004fc: 080006ad .word 0x080006ad
8000500: 080006ad .word 0x080006ad
8000504: 080006ad .word 0x080006ad
8000508: 080006ad .word 0x080006ad
800050c: 080006ad .word 0x080006ad
8000510: 080006ad .word 0x080006ad
8000514: 080006ad .word 0x080006ad
8000518: 080006ad .word 0x080006ad
800051c: 080006ad .word 0x080006ad
8000520: 080006ad .word 0x080006ad
8000524: 080006ad .word 0x080006ad
8000528: 080006ad .word 0x080006ad
800052c: 080006ad .word 0x080006ad
8000530: 080006ad .word 0x080006ad
8000534: 080006ad .word 0x080006ad
8000538: 080006ad .word 0x080006ad
800053c: 080006ad .word 0x080006ad
8000540: 080006ad .word 0x080006ad
8000544: 080006ad .word 0x080006ad
8000548: 080006ad .word 0x080006ad
800054c: 080006ad .word 0x080006ad
8000550: 080006ad .word 0x080006ad
8000554: 080006ad .word 0x080006ad
8000558: 080006ad .word 0x080006ad
800055c: 080006ad .word 0x080006ad
8000560: 080006ad .word 0x080006ad
8000564: 080006ad .word 0x080006ad
8000568: 080006ad .word 0x080006ad
800056c: 0800068f .word 0x0800068f
8000570: 080006ad .word 0x080006ad
8000574: 080006ad .word 0x080006ad
8000578: 080006ad .word 0x080006ad
800057c: 08000689 .word 0x08000689
8000580: 080006ad .word 0x080006ad
8000584: 08000683 .word 0x08000683
8000588: 0800067d .word 0x0800067d
800058c: 080006ad .word 0x080006ad
8000590: 080006ad .word 0x080006ad
8000594: 080006ad .word 0x080006ad
8000598: 080006ad .word 0x080006ad
800059c: 080006ad .word 0x080006ad
80005a0: 080006ad .word 0x080006ad
80005a4: 080006ad .word 0x080006ad
80005a8: 080006ad .word 0x080006ad
80005ac: 080006ad .word 0x080006ad
80005b0: 080006ad .word 0x080006ad
80005b4: 080006ad .word 0x080006ad
80005b8: 080006ad .word 0x080006ad
80005bc: 080006ad .word 0x080006ad
80005c0: 080006ad .word 0x080006ad
80005c4: 080006ad .word 0x080006ad
80005c8: 080006ad .word 0x080006ad
80005cc: 080006ad .word 0x080006ad
80005d0: 080006ad .word 0x080006ad
80005d4: 080006ad .word 0x080006ad
80005d8: 080006ad .word 0x080006ad
80005dc: 080006ad .word 0x080006ad
80005e0: 080006ad .word 0x080006ad
80005e4: 080006ad .word 0x080006ad
80005e8: 080006ad .word 0x080006ad
80005ec: 08000677 .word 0x08000677
80005f0: 080006ad .word 0x080006ad
80005f4: 080006ad .word 0x080006ad
80005f8: 080006ad .word 0x080006ad
80005fc: 08000671 .word 0x08000671
8000600: 080006ad .word 0x080006ad
8000604: 0800066b .word 0x0800066b
8000608: 08000665 .word 0x08000665
800060c: 080006ad .word 0x080006ad
8000610: 080006ad .word 0x080006ad
8000614: 080006ad .word 0x080006ad
8000618: 080006ad .word 0x080006ad
800061c: 080006ad .word 0x080006ad
8000620: 080006ad .word 0x080006ad
8000624: 080006ad .word 0x080006ad
8000628: 080006ad .word 0x080006ad
800062c: 0800065f .word 0x0800065f
8000630: 080006ad .word 0x080006ad
8000634: 080006ad .word 0x080006ad
8000638: 080006ad .word 0x080006ad
800063c: 08000659 .word 0x08000659
8000640: 080006ad .word 0x080006ad
8000644: 08000653 .word 0x08000653
8000648: 0800064d .word 0x0800064d
case 0b11101110 : keycode = 1; break;
800064c: 2301 movs r3, #1
800064e: 71fb strb r3, [r7, #7]
8000650: e030 b.n 80006b4 <keypad_getKeyNoBlock+0x2ec>
case 0b11101101 : keycode = 2; break;
8000652: 2302 movs r3, #2
8000654: 71fb strb r3, [r7, #7]
8000656: e02d b.n 80006b4 <keypad_getKeyNoBlock+0x2ec>
case 0b11101011 : keycode = 3; break;
8000658: 2303 movs r3, #3
800065a: 71fb strb r3, [r7, #7]
800065c: e02a b.n 80006b4 <keypad_getKeyNoBlock+0x2ec>
case 0b11100111 : keycode = 4; break;
800065e: 2304 movs r3, #4
8000660: 71fb strb r3, [r7, #7]
8000662: e027 b.n 80006b4 <keypad_getKeyNoBlock+0x2ec>
case 0b11011110 : keycode = 5; break;
8000664: 2305 movs r3, #5
8000666: 71fb strb r3, [r7, #7]
8000668: e024 b.n 80006b4 <keypad_getKeyNoBlock+0x2ec>
case 0b11011101 : keycode = 6; break;
800066a: 2306 movs r3, #6
800066c: 71fb strb r3, [r7, #7]
800066e: e021 b.n 80006b4 <keypad_getKeyNoBlock+0x2ec>
case 0b11011011 : keycode = 7; break;
8000670: 2307 movs r3, #7
8000672: 71fb strb r3, [r7, #7]
8000674: e01e b.n 80006b4 <keypad_getKeyNoBlock+0x2ec>
case 0b11010111 : keycode = 8; break;
8000676: 2308 movs r3, #8
8000678: 71fb strb r3, [r7, #7]
800067a: e01b b.n 80006b4 <keypad_getKeyNoBlock+0x2ec>
case 0b10111110 : keycode = 9; break;
800067c: 2309 movs r3, #9
800067e: 71fb strb r3, [r7, #7]
8000680: e018 b.n 80006b4 <keypad_getKeyNoBlock+0x2ec>
case 0b10111101 : keycode = 10; break;
8000682: 230a movs r3, #10
8000684: 71fb strb r3, [r7, #7]
8000686: e015 b.n 80006b4 <keypad_getKeyNoBlock+0x2ec>
case 0b10111011 : keycode = 11; break;
8000688: 230b movs r3, #11
800068a: 71fb strb r3, [r7, #7]
800068c: e012 b.n 80006b4 <keypad_getKeyNoBlock+0x2ec>
case 0b10110111 : keycode = 12; break;
800068e: 230c movs r3, #12
8000690: 71fb strb r3, [r7, #7]
8000692: e00f b.n 80006b4 <keypad_getKeyNoBlock+0x2ec>
case 0b01111110 : keycode = 13; break;
8000694: 230d movs r3, #13
8000696: 71fb strb r3, [r7, #7]
8000698: e00c b.n 80006b4 <keypad_getKeyNoBlock+0x2ec>
case 0b01111101 : keycode = 14; break;
800069a: 230e movs r3, #14
800069c: 71fb strb r3, [r7, #7]
800069e: e009 b.n 80006b4 <keypad_getKeyNoBlock+0x2ec>
case 0b01111011 : keycode = 15; break;
80006a0: 230f movs r3, #15
80006a2: 71fb strb r3, [r7, #7]
80006a4: e006 b.n 80006b4 <keypad_getKeyNoBlock+0x2ec>
case 0b01110111 : keycode = 16; break;
80006a6: 2310 movs r3, #16
80006a8: 71fb strb r3, [r7, #7]
80006aa: e003 b.n 80006b4 <keypad_getKeyNoBlock+0x2ec>
default: keycode = 255;
80006ac: 23ff movs r3, #255 ; 0xff
80006ae: 71fb strb r3, [r7, #7]
80006b0: e000 b.n 80006b4 <keypad_getKeyNoBlock+0x2ec>
}
}
80006b2: bf00 nop
return keycode;
80006b4: 79fb ldrb r3, [r7, #7]
}
80006b6: 4618 mov r0, r3
80006b8: 3708 adds r7, #8
80006ba: 46bd mov sp, r7
80006bc: bd80 pop {r7, pc}
80006be: bf00 nop
80006c0: 40020800 .word 0x40020800
80006c4: 40020814 .word 0x40020814
80006c8: 40020810 .word 0x40020810
080006cc <keypad_getKey>:
uint8_t keypad_getKey(){
80006cc: b580 push {r7, lr}
80006ce: b082 sub sp, #8
80006d0: af00 add r7, sp, #0
uint8_t key, keycode;
keycode = 0;
80006d2: 2300 movs r3, #0
80006d4: 71bb strb r3, [r7, #6]
while (keycode == 0){
80006d6: e010 b.n 80006fa <keypad_getKey+0x2e>
//Check status of keypad
key = keypad_getKeyNoBlock();
80006d8: f7ff fe76 bl 80003c8 <keypad_getKeyNoBlock>
80006dc: 4603 mov r3, r0
80006de: 71fb strb r3, [r7, #7]
if (key != 0) {
80006e0: 79fb ldrb r3, [r7, #7]
80006e2: 2b00 cmp r3, #0
80006e4: d009 beq.n 80006fa <keypad_getKey+0x2e>
//if key is pressed save which key
keycode = key;
80006e6: 79fb ldrb r3, [r7, #7]
80006e8: 71bb strb r3, [r7, #6]
//wait for the release of the key
while (key != 0){
80006ea: e003 b.n 80006f4 <keypad_getKey+0x28>
key = keypad_getKeyNoBlock();
80006ec: f7ff fe6c bl 80003c8 <keypad_getKeyNoBlock>
80006f0: 4603 mov r3, r0
80006f2: 71fb strb r3, [r7, #7]
while (key != 0){
80006f4: 79fb ldrb r3, [r7, #7]
80006f6: 2b00 cmp r3, #0
80006f8: d1f8 bne.n 80006ec <keypad_getKey+0x20>
while (keycode == 0){
80006fa: 79bb ldrb r3, [r7, #6]
80006fc: 2b00 cmp r3, #0
80006fe: d0eb beq.n 80006d8 <keypad_getKey+0xc>
}
}
}
return keycode;
8000700: 79bb ldrb r3, [r7, #6]
}
8000702: 4618 mov r0, r3
8000704: 3708 adds r7, #8
8000706: 46bd mov sp, r7
8000708: bd80 pop {r7, pc}
...
0800070c <writeInstruction>:
#include <inttypes.h>
#include <stdio.h>
void writeInstruction(uint8_t inst) {
800070c: b580 push {r7, lr}
800070e: b082 sub sp, #8
8000710: af00 add r7, sp, #0
8000712: 4603 mov r3, r0
8000714: 71fb strb r3, [r7, #7]
// Reset RS, RW, E
*GPIOC_ODR &= ~(RS);
8000716: 4b19 ldr r3, [pc, #100] ; (800077c <writeInstruction+0x70>)
8000718: 681b ldr r3, [r3, #0]
800071a: 4a18 ldr r2, [pc, #96] ; (800077c <writeInstruction+0x70>)
800071c: f423 7380 bic.w r3, r3, #256 ; 0x100
8000720: 6013 str r3, [r2, #0]
*GPIOC_ODR &= ~(RW);
8000722: 4b16 ldr r3, [pc, #88] ; (800077c <writeInstruction+0x70>)
8000724: 681b ldr r3, [r3, #0]
8000726: 4a15 ldr r2, [pc, #84] ; (800077c <writeInstruction+0x70>)
8000728: f423 7300 bic.w r3, r3, #512 ; 0x200
800072c: 6013 str r3, [r2, #0]
*GPIOC_ODR &= ~(E);
800072e: 4b13 ldr r3, [pc, #76] ; (800077c <writeInstruction+0x70>)
8000730: 681b ldr r3, [r3, #0]
8000732: 4a12 ldr r2, [pc, #72] ; (800077c <writeInstruction+0x70>)
8000734: f423 6380 bic.w r3, r3, #1024 ; 0x400
8000738: 6013 str r3, [r2, #0]
// Set E
*GPIOC_ODR |= (E);
800073a: 4b10 ldr r3, [pc, #64] ; (800077c <writeInstruction+0x70>)
800073c: 681b ldr r3, [r3, #0]
800073e: 4a0f ldr r2, [pc, #60] ; (800077c <writeInstruction+0x70>)
8000740: f443 6380 orr.w r3, r3, #1024 ; 0x400
8000744: 6013 str r3, [r2, #0]
// Clear databus
*GPIOA_ODR &= ~(0xFF<<4);
8000746: 4b0e ldr r3, [pc, #56] ; (8000780 <writeInstruction+0x74>)
8000748: 681b ldr r3, [r3, #0]
800074a: 4a0d ldr r2, [pc, #52] ; (8000780 <writeInstruction+0x74>)
800074c: f423 637f bic.w r3, r3, #4080 ; 0xff0
8000750: 6013 str r3, [r2, #0]
// Set databus to passed in instruction value
*GPIOA_ODR |= (inst<<4);
8000752: 4b0b ldr r3, [pc, #44] ; (8000780 <writeInstruction+0x74>)
8000754: 681b ldr r3, [r3, #0]
8000756: 79fa ldrb r2, [r7, #7]
8000758: 0112 lsls r2, r2, #4
800075a: 4611 mov r1, r2
800075c: 4a08 ldr r2, [pc, #32] ; (8000780 <writeInstruction+0x74>)
800075e: 430b orrs r3, r1
8000760: 6013 str r3, [r2, #0]
// Reset E
*GPIOC_ODR &= ~(E);
8000762: 4b06 ldr r3, [pc, #24] ; (800077c <writeInstruction+0x70>)
8000764: 681b ldr r3, [r3, #0]
8000766: 4a05 ldr r2, [pc, #20] ; (800077c <writeInstruction+0x70>)
8000768: f423 6380 bic.w r3, r3, #1024 ; 0x400
800076c: 6013 str r3, [r2, #0]
delay_us(37);
800076e: 2025 movs r0, #37 ; 0x25
8000770: f7ff fdd4 bl 800031c <delay_us>
}
8000774: bf00 nop
8000776: 3708 adds r7, #8
8000778: 46bd mov sp, r7
800077a: bd80 pop {r7, pc}
800077c: 40020814 .word 0x40020814
8000780: 40020014 .word 0x40020014
08000784 <writeData>:
void writeData(uint8_t inst) {
8000784: b580 push {r7, lr}
8000786: b082 sub sp, #8
8000788: af00 add r7, sp, #0
800078a: 4603 mov r3, r0
800078c: 71fb strb r3, [r7, #7]
// Reset RW, E
*GPIOC_ODR &= ~(RW);
800078e: 4b19 ldr r3, [pc, #100] ; (80007f4 <writeData+0x70>)
8000790: 681b ldr r3, [r3, #0]
8000792: 4a18 ldr r2, [pc, #96] ; (80007f4 <writeData+0x70>)
8000794: f423 7300 bic.w r3, r3, #512 ; 0x200
8000798: 6013 str r3, [r2, #0]
*GPIOC_ODR &= ~(E);
800079a: 4b16 ldr r3, [pc, #88] ; (80007f4 <writeData+0x70>)
800079c: 681b ldr r3, [r3, #0]
800079e: 4a15 ldr r2, [pc, #84] ; (80007f4 <writeData+0x70>)
80007a0: f423 6380 bic.w r3, r3, #1024 ; 0x400
80007a4: 6013 str r3, [r2, #0]
// Set RS
*GPIOC_ODR |= (RS);
80007a6: 4b13 ldr r3, [pc, #76] ; (80007f4 <writeData+0x70>)
80007a8: 681b ldr r3, [r3, #0]
80007aa: 4a12 ldr r2, [pc, #72] ; (80007f4 <writeData+0x70>)
80007ac: f443 7380 orr.w r3, r3, #256 ; 0x100
80007b0: 6013 str r3, [r2, #0]
// Set E
*GPIOC_ODR |= (E);
80007b2: 4b10 ldr r3, [pc, #64] ; (80007f4 <writeData+0x70>)
80007b4: 681b ldr r3, [r3, #0]
80007b6: 4a0f ldr r2, [pc, #60] ; (80007f4 <writeData+0x70>)
80007b8: f443 6380 orr.w r3, r3, #1024 ; 0x400
80007bc: 6013 str r3, [r2, #0]
// Clear databus
*GPIOA_ODR &= ~(0xFF<<4);
80007be: 4b0e ldr r3, [pc, #56] ; (80007f8 <writeData+0x74>)
80007c0: 681b ldr r3, [r3, #0]
80007c2: 4a0d ldr r2, [pc, #52] ; (80007f8 <writeData+0x74>)
80007c4: f423 637f bic.w r3, r3, #4080 ; 0xff0
80007c8: 6013 str r3, [r2, #0]
// Set databus to passed in instruction value
*GPIOA_ODR |= (inst<<4);
80007ca: 4b0b ldr r3, [pc, #44] ; (80007f8 <writeData+0x74>)
80007cc: 681b ldr r3, [r3, #0]
80007ce: 79fa ldrb r2, [r7, #7]
80007d0: 0112 lsls r2, r2, #4
80007d2: 4611 mov r1, r2
80007d4: 4a08 ldr r2, [pc, #32] ; (80007f8 <writeData+0x74>)
80007d6: 430b orrs r3, r1
80007d8: 6013 str r3, [r2, #0]
// Reset E
*GPIOC_ODR &= ~(E);
80007da: 4b06 ldr r3, [pc, #24] ; (80007f4 <writeData+0x70>)
80007dc: 681b ldr r3, [r3, #0]
80007de: 4a05 ldr r2, [pc, #20] ; (80007f4 <writeData+0x70>)
80007e0: f423 6380 bic.w r3, r3, #1024 ; 0x400
80007e4: 6013 str r3, [r2, #0]
delay_us(37);
80007e6: 2025 movs r0, #37 ; 0x25
80007e8: f7ff fd98 bl 800031c <delay_us>
}
80007ec: bf00 nop
80007ee: 3708 adds r7, #8
80007f0: 46bd mov sp, r7
80007f2: bd80 pop {r7, pc}
80007f4: 40020814 .word 0x40020814
80007f8: 40020014 .word 0x40020014
080007fc <lcd_init>:
void lcd_init(){
80007fc: b580 push {r7, lr}
80007fe: af00 add r7, sp, #0
// Port Setup
// Enable GPIO A and C in RCC
*RCC_AHB1ENR |= (GPIOAEN||GPIOCEN);
8000800: 4b22 ldr r3, [pc, #136] ; (800088c <lcd_init+0x90>)
8000802: 681b ldr r3, [r3, #0]
8000804: 4a21 ldr r2, [pc, #132] ; (800088c <lcd_init+0x90>)
8000806: f043 0301 orr.w r3, r3, #1
800080a: 6013 str r3, [r2, #0]
// Set DB pins to outputs
*GPIOA_MODER &= ~(0xFFFF<<8);
800080c: 4b20 ldr r3, [pc, #128] ; (8000890 <lcd_init+0x94>)
800080e: 681b ldr r3, [r3, #0]
8000810: 4a1f ldr r2, [pc, #124] ; (8000890 <lcd_init+0x94>)
8000812: f423 037f bic.w r3, r3, #16711680 ; 0xff0000
8000816: f423 437f bic.w r3, r3, #65280 ; 0xff00
800081a: 6013 str r3, [r2, #0]
*GPIOA_MODER |= (0x5555<<8);
800081c: 4b1c ldr r3, [pc, #112] ; (8000890 <lcd_init+0x94>)
800081e: 681b ldr r3, [r3, #0]
8000820: 4a1b ldr r2, [pc, #108] ; (8000890 <lcd_init+0x94>)
8000822: f443 03aa orr.w r3, r3, #5570560 ; 0x550000
8000826: f443 43aa orr.w r3, r3, #21760 ; 0x5500
800082a: 6013 str r3, [r2, #0]
// Set RS, RW, and E pins to outputs
*GPIOC_MODER &= ~(0x3F<<16);
800082c: 4b19 ldr r3, [pc, #100] ; (8000894 <lcd_init+0x98>)
800082e: 681b ldr r3, [r3, #0]
8000830: 4a18 ldr r2, [pc, #96] ; (8000894 <lcd_init+0x98>)
8000832: f423 137c bic.w r3, r3, #4128768 ; 0x3f0000
8000836: 6013 str r3, [r2, #0]
*GPIOC_MODER |= (0x15<<16);
8000838: 4b16 ldr r3, [pc, #88] ; (8000894 <lcd_init+0x98>)
800083a: 681b ldr r3, [r3, #0]
800083c: 4a15 ldr r2, [pc, #84] ; (8000894 <lcd_init+0x98>)
800083e: f443 13a8 orr.w r3, r3, #1376256 ; 0x150000
8000842: 6013 str r3, [r2, #0]
// Delay for 40 ms
delay_ms(40);
8000844: 2028 movs r0, #40 ; 0x28
8000846: f7ff fd33 bl 80002b0 <delay_ms>
// Display Setup
// Write Function Set
writeInstruction(FUNCTION_SET);
800084a: 2038 movs r0, #56 ; 0x38
800084c: f7ff ff5e bl 800070c <writeInstruction>
delay_us(37);
8000850: 2025 movs r0, #37 ; 0x25
8000852: f7ff fd63 bl 800031c <delay_us>
// Write Function Set
writeInstruction(FUNCTION_SET);
8000856: 2038 movs r0, #56 ; 0x38
8000858: f7ff ff58 bl 800070c <writeInstruction>
delay_us(37);
800085c: 2025 movs r0, #37 ; 0x25
800085e: f7ff fd5d bl 800031c <delay_us>
// Write Display On
writeInstruction(DISPLAY_TOGGLE);
8000862: 200f movs r0, #15
8000864: f7ff ff52 bl 800070c <writeInstruction>
delay_us(37);
8000868: 2025 movs r0, #37 ; 0x25
800086a: f7ff fd57 bl 800031c <delay_us>
// Write Display Clear
writeInstruction(DISPLAY_CLEAR);
800086e: 2001 movs r0, #1
8000870: f7ff ff4c bl 800070c <writeInstruction>
delay_ms(2);
8000874: 2002 movs r0, #2
8000876: f7ff fd1b bl 80002b0 <delay_ms>
// Write Entry Mode Set
writeInstruction(ENTRY_MODE_SET);
800087a: 2006 movs r0, #6
800087c: f7ff ff46 bl 800070c <writeInstruction>
delay_us(37);
8000880: 2025 movs r0, #37 ; 0x25
8000882: f7ff fd4b bl 800031c <delay_us>
}
8000886: bf00 nop
8000888: bd80 pop {r7, pc}
800088a: bf00 nop
800088c: 40023830 .word 0x40023830
8000890: 40020000 .word 0x40020000
8000894: 40020800 .word 0x40020800
08000898 <lcd_clear>:
void lcd_clear(){
8000898: b580 push {r7, lr}
800089a: af00 add r7, sp, #0
writeInstruction(DISPLAY_CLEAR);
800089c: 2001 movs r0, #1
800089e: f7ff ff35 bl 800070c <writeInstruction>
delay_ms(2);
80008a2: 2002 movs r0, #2
80008a4: f7ff fd04 bl 80002b0 <delay_ms>
}
80008a8: bf00 nop
80008aa: bd80 pop {r7, pc}
080008ac <lcd_set_position>:
void lcd_home() {
writeInstruction(0x80);
delay_ms(2);
}
void lcd_set_position(uint8_t posIndex) {
80008ac: b580 push {r7, lr}
80008ae: b084 sub sp, #16
80008b0: af00 add r7, sp, #0
80008b2: 4603 mov r3, r0
80008b4: 71fb strb r3, [r7, #7]
posIndex--;
80008b6: 79fb ldrb r3, [r7, #7]
80008b8: 3b01 subs r3, #1
80008ba: 71fb strb r3, [r7, #7]
int inst = 0x80;
80008bc: 2380 movs r3, #128 ; 0x80
80008be: 60fb str r3, [r7, #12]
if (posIndex > 15) {
80008c0: 79fb ldrb r3, [r7, #7]
80008c2: 2b0f cmp r3, #15
80008c4: d906 bls.n 80008d4 <lcd_set_position+0x28>
inst |= (1<<6);
80008c6: 68fb ldr r3, [r7, #12]
80008c8: f043 0340 orr.w r3, r3, #64 ; 0x40
80008cc: 60fb str r3, [r7, #12]
posIndex -= 16;
80008ce: 79fb ldrb r3, [r7, #7]
80008d0: 3b10 subs r3, #16
80008d2: 71fb strb r3, [r7, #7]
}
inst |= posIndex;
80008d4: 79fb ldrb r3, [r7, #7]
80008d6: 68fa ldr r2, [r7, #12]
80008d8: 4313 orrs r3, r2
80008da: 60fb str r3, [r7, #12]
writeInstruction(inst);
80008dc: 68fb ldr r3, [r7, #12]
80008de: b2db uxtb r3, r3
80008e0: 4618 mov r0, r3
80008e2: f7ff ff13 bl 800070c <writeInstruction>
}
80008e6: bf00 nop
80008e8: 3710 adds r7, #16
80008ea: 46bd mov sp, r7
80008ec: bd80 pop {r7, pc}
080008ee <lcd_print_string>:
int lcd_print_string(char* str) {
80008ee: b580 push {r7, lr}
80008f0: b084 sub sp, #16
80008f2: af00 add r7, sp, #0
80008f4: 6078 str r0, [r7, #4]
int index = 0;
80008f6: 2300 movs r3, #0
80008f8: 60fb str r3, [r7, #12]
while (str[index] != 0x00) {
80008fa: e009 b.n 8000910 <lcd_print_string+0x22>
writeData(str[index]);
80008fc: 68fb ldr r3, [r7, #12]
80008fe: 687a ldr r2, [r7, #4]
8000900: 4413 add r3, r2
8000902: 781b ldrb r3, [r3, #0]
8000904: 4618 mov r0, r3
8000906: f7ff ff3d bl 8000784 <writeData>
index++;
800090a: 68fb ldr r3, [r7, #12]
800090c: 3301 adds r3, #1
800090e: 60fb str r3, [r7, #12]
while (str[index] != 0x00) {
8000910: 68fb ldr r3, [r7, #12]
8000912: 687a ldr r2, [r7, #4]
8000914: 4413 add r3, r2
8000916: 781b ldrb r3, [r3, #0]
8000918: 2b00 cmp r3, #0
800091a: d1ef bne.n 80008fc <lcd_print_string+0xe>
}
return index;
800091c: 68fb ldr r3, [r7, #12]
}
800091e: 4618 mov r0, r3
8000920: 3710 adds r7, #16
8000922: 46bd mov sp, r7
8000924: bd80 pop {r7, pc}
08000926 <lcd_print_char>:
void lcd_print_char(char c) {
8000926: b580 push {r7, lr}
8000928: b082 sub sp, #8
800092a: af00 add r7, sp, #0
800092c: 4603 mov r3, r0
800092e: 71fb strb r3, [r7, #7]
writeData(c);
8000930: 79fb ldrb r3, [r7, #7]
8000932: 4618 mov r0, r3
8000934: f7ff ff26 bl 8000784 <writeData>
}
8000938: bf00 nop
800093a: 3708 adds r7, #8
800093c: 46bd mov sp, r7
800093e: bd80 pop {r7, pc}
08000940 <lcd_print_num>:
int lcd_print_num(int i){
8000940: b580 push {r7, lr}
8000942: b088 sub sp, #32
8000944: af00 add r7, sp, #0
8000946: 6078 str r0, [r7, #4]
char numString[17];
sprintf(numString, "%d", i);
8000948: f107 030c add.w r3, r7, #12
800094c: 687a ldr r2, [r7, #4]
800094e: 4907 ldr r1, [pc, #28] ; (800096c <lcd_print_num+0x2c>)
8000950: 4618 mov r0, r3
8000952: f000 f997 bl 8000c84 <siprintf>
return lcd_print_string(numString);
8000956: f107 030c add.w r3, r7, #12
800095a: 4618 mov r0, r3
800095c: f7ff ffc7 bl 80008ee <lcd_print_string>
8000960: 4603 mov r3, r0
}
8000962: 4618 mov r0, r3
8000964: 3720 adds r7, #32
8000966: 46bd mov sp, r7
8000968: bd80 pop {r7, pc}
800096a: bf00 nop
800096c: 08001514 .word 0x08001514
08000970 <calculate>:
char mathKeys[] = {'1','2','3','+','4','5','6','-','7','8','9','x','*','0','=','/'};
char mathNums[] = {'1','2','3','_','4','5','6','_','7','8','9','_','_','0','_','_'};
char mathOper[] = {'_','_','_','+','_','_','_','-','_','_','_','x','*','_','_','/'};
char calculation[5];
void calculate(int operand1, int operand2, char operation) {
8000970: b5b0 push {r4, r5, r7, lr}
8000972: b08a sub sp, #40 ; 0x28
8000974: af00 add r7, sp, #0
8000976: 60f8 str r0, [r7, #12]
8000978: 60b9 str r1, [r7, #8]
800097a: 4613 mov r3, r2
800097c: 71fb strb r3, [r7, #7]
int result;
switch (operation) {
800097e: 79fb ldrb r3, [r7, #7]
8000980: 2b78 cmp r3, #120 ; 0x78
8000982: d010 beq.n 80009a6 <calculate+0x36>
8000984: 2b78 cmp r3, #120 ; 0x78
8000986: dc14 bgt.n 80009b2 <calculate+0x42>
8000988: 2b2b cmp r3, #43 ; 0x2b
800098a: d002 beq.n 8000992 <calculate+0x22>
800098c: 2b2d cmp r3, #45 ; 0x2d
800098e: d005 beq.n 800099c <calculate+0x2c>
8000990: e00f b.n 80009b2 <calculate+0x42>
case '+':
result = operand1 + operand2;
8000992: 68fa ldr r2, [r7, #12]
8000994: 68bb ldr r3, [r7, #8]
8000996: 4413 add r3, r2
8000998: 627b str r3, [r7, #36] ; 0x24
break;
800099a: e022 b.n 80009e2 <calculate+0x72>
case '-':
result = operand1 - operand2;
800099c: 68fa ldr r2, [r7, #12]
800099e: 68bb ldr r3, [r7, #8]
80009a0: 1ad3 subs r3, r2, r3
80009a2: 627b str r3, [r7, #36] ; 0x24
break;
80009a4: e01d b.n 80009e2 <calculate+0x72>
case 'x':
result = operand1 * operand2;
80009a6: 68fb ldr r3, [r7, #12]
80009a8: 68ba ldr r2, [r7, #8]
80009aa: fb02 f303 mul.w r3, r2, r3
80009ae: 627b str r3, [r7, #36] ; 0x24
break;
80009b0: e017 b.n 80009e2 <calculate+0x72>
default:
if (operand2 == 0) {
80009b2: 68bb ldr r3, [r7, #8]
80009b4: 2b00 cmp r3, #0
80009b6: d10f bne.n 80009d8 <calculate+0x68>
lcd_clear();
80009b8: f7ff ff6e bl 8000898 <lcd_clear>
char divError[] = " Err: Undefined ";
80009bc: 4b0c ldr r3, [pc, #48] ; (80009f0 <calculate+0x80>)
80009be: f107 0410 add.w r4, r7, #16
80009c2: 461d mov r5, r3
80009c4: cd0f ldmia r5!, {r0, r1, r2, r3}
80009c6: c40f stmia r4!, {r0, r1, r2, r3}
80009c8: 682b ldr r3, [r5, #0]
80009ca: 7023 strb r3, [r4, #0]
lcd_print_string(divError);
80009cc: f107 0310 add.w r3, r7, #16
80009d0: 4618 mov r0, r3
80009d2: f7ff ff8c bl 80008ee <lcd_print_string>
80009d6: e007 b.n 80009e8 <calculate+0x78>
return;
} else {
result = operand1 / operand2;
80009d8: 68fa ldr r2, [r7, #12]
80009da: 68bb ldr r3, [r7, #8]
80009dc: fb92 f3f3 sdiv r3, r2, r3
80009e0: 627b str r3, [r7, #36] ; 0x24
}
}
lcd_print_num(result);
80009e2: 6a78 ldr r0, [r7, #36] ; 0x24
80009e4: f7ff ffac bl 8000940 <lcd_print_num>
}
80009e8: 3728 adds r7, #40 ; 0x28
80009ea: 46bd mov sp, r7
80009ec: bdb0 pop {r4, r5, r7, pc}
80009ee: bf00 nop
80009f0: 08001518 .word 0x08001518
080009f4 <inputSequence>:
void inputSequence() {
80009f4: b580 push {r7, lr}
80009f6: b082 sub sp, #8
80009f8: af00 add r7, sp, #0
int currentKeyIndex;
lcd_clear();
80009fa: f7ff ff4d bl 8000898 <lcd_clear>
int seqIndex = 0;
80009fe: 2300 movs r3, #0
8000a00: 607b str r3, [r7, #4]
// While key != number, getKey
do {
currentKeyIndex = keypad_getKey()-1;
8000a02: f7ff fe63 bl 80006cc <keypad_getKey>
8000a06: 4603 mov r3, r0
8000a08: 3b01 subs r3, #1
8000a0a: 603b str r3, [r7, #0]
if (mathKeys[currentKeyIndex] == '*') {
8000a0c: 4a5c ldr r2, [pc, #368] ; (8000b80 <inputSequence+0x18c>)
8000a0e: 683b ldr r3, [r7, #0]
8000a10: 4413 add r3, r2
8000a12: 781b ldrb r3, [r3, #0]
8000a14: 2b2a cmp r3, #42 ; 0x2a
8000a16: f000 80a9 beq.w 8000b6c <inputSequence+0x178>
return;
}
} while (mathKeys[currentKeyIndex] != mathNums[currentKeyIndex]);
8000a1a: 4a59 ldr r2, [pc, #356] ; (8000b80 <inputSequence+0x18c>)
8000a1c: 683b ldr r3, [r7, #0]
8000a1e: 4413 add r3, r2
8000a20: 781a ldrb r2, [r3, #0]
8000a22: 4958 ldr r1, [pc, #352] ; (8000b84 <inputSequence+0x190>)
8000a24: 683b ldr r3, [r7, #0]
8000a26: 440b add r3, r1
8000a28: 781b ldrb r3, [r3, #0]
8000a2a: 429a cmp r2, r3
8000a2c: d1e9 bne.n 8000a02 <inputSequence+0xe>
calculation[seqIndex] = mathKeys[currentKeyIndex];
8000a2e: 4a54 ldr r2, [pc, #336] ; (8000b80 <inputSequence+0x18c>)
8000a30: 683b ldr r3, [r7, #0]
8000a32: 4413 add r3, r2
8000a34: 7819 ldrb r1, [r3, #0]
8000a36: 4a54 ldr r2, [pc, #336] ; (8000b88 <inputSequence+0x194>)
8000a38: 687b ldr r3, [r7, #4]
8000a3a: 4413 add r3, r2
8000a3c: 460a mov r2, r1
8000a3e: 701a strb r2, [r3, #0]
lcd_print_char(mathKeys[currentKeyIndex]);
8000a40: 4a4f ldr r2, [pc, #316] ; (8000b80 <inputSequence+0x18c>)
8000a42: 683b ldr r3, [r7, #0]
8000a44: 4413 add r3, r2
8000a46: 781b ldrb r3, [r3, #0]
8000a48: 4618 mov r0, r3
8000a4a: f7ff ff6c bl 8000926 <lcd_print_char>
seqIndex++;
8000a4e: 687b ldr r3, [r7, #4]
8000a50: 3301 adds r3, #1
8000a52: 607b str r3, [r7, #4]
// While key != operation, getKey
do {
currentKeyIndex = keypad_getKey()-1;
8000a54: f7ff fe3a bl 80006cc <keypad_getKey>
8000a58: 4603 mov r3, r0
8000a5a: 3b01 subs r3, #1
8000a5c: 603b str r3, [r7, #0]
if(mathKeys[currentKeyIndex] == '*') {
8000a5e: 4a48 ldr r2, [pc, #288] ; (8000b80 <inputSequence+0x18c>)
8000a60: 683b ldr r3, [r7, #0]
8000a62: 4413 add r3, r2
8000a64: 781b ldrb r3, [r3, #0]
8000a66: 2b2a cmp r3, #42 ; 0x2a
8000a68: f000 8082 beq.w 8000b70 <inputSequence+0x17c>
return;
}
} while (mathKeys[currentKeyIndex] != mathOper[currentKeyIndex]);
8000a6c: 4a44 ldr r2, [pc, #272] ; (8000b80 <inputSequence+0x18c>)
8000a6e: 683b ldr r3, [r7, #0]
8000a70: 4413 add r3, r2
8000a72: 781a ldrb r2, [r3, #0]
8000a74: 4945 ldr r1, [pc, #276] ; (8000b8c <inputSequence+0x198>)
8000a76: 683b ldr r3, [r7, #0]
8000a78: 440b add r3, r1
8000a7a: 781b ldrb r3, [r3, #0]
8000a7c: 429a cmp r2, r3
8000a7e: d1e9 bne.n 8000a54 <inputSequence+0x60>
calculation[seqIndex] = mathKeys[currentKeyIndex];
8000a80: 4a3f ldr r2, [pc, #252] ; (8000b80 <inputSequence+0x18c>)
8000a82: 683b ldr r3, [r7, #0]
8000a84: 4413 add r3, r2
8000a86: 7819 ldrb r1, [r3, #0]
8000a88: 4a3f ldr r2, [pc, #252] ; (8000b88 <inputSequence+0x194>)
8000a8a: 687b ldr r3, [r7, #4]
8000a8c: 4413 add r3, r2
8000a8e: 460a mov r2, r1
8000a90: 701a strb r2, [r3, #0]
lcd_print_char(mathKeys[currentKeyIndex]);
8000a92: 4a3b ldr r2, [pc, #236] ; (8000b80 <inputSequence+0x18c>)
8000a94: 683b ldr r3, [r7, #0]
8000a96: 4413 add r3, r2
8000a98: 781b ldrb r3, [r3, #0]
8000a9a: 4618 mov r0, r3
8000a9c: f7ff ff43 bl 8000926 <lcd_print_char>
seqIndex++;
8000aa0: 687b ldr r3, [r7, #4]
8000aa2: 3301 adds r3, #1
8000aa4: 607b str r3, [r7, #4]
// While key != number, getKey
do {
currentKeyIndex = keypad_getKey()-1;
8000aa6: f7ff fe11 bl 80006cc <keypad_getKey>
8000aaa: 4603 mov r3, r0
8000aac: 3b01 subs r3, #1
8000aae: 603b str r3, [r7, #0]
if(mathKeys[currentKeyIndex] == '*') {
8000ab0: 4a33 ldr r2, [pc, #204] ; (8000b80 <inputSequence+0x18c>)
8000ab2: 683b ldr r3, [r7, #0]
8000ab4: 4413 add r3, r2
8000ab6: 781b ldrb r3, [r3, #0]
8000ab8: 2b2a cmp r3, #42 ; 0x2a
8000aba: d05b beq.n 8000b74 <inputSequence+0x180>
return;
}
} while (mathKeys[currentKeyIndex] != mathNums[currentKeyIndex]);
8000abc: 4a30 ldr r2, [pc, #192] ; (8000b80 <inputSequence+0x18c>)
8000abe: 683b ldr r3, [r7, #0]
8000ac0: 4413 add r3, r2
8000ac2: 781a ldrb r2, [r3, #0]
8000ac4: 492f ldr r1, [pc, #188] ; (8000b84 <inputSequence+0x190>)
8000ac6: 683b ldr r3, [r7, #0]
8000ac8: 440b add r3, r1
8000aca: 781b ldrb r3, [r3, #0]
8000acc: 429a cmp r2, r3
8000ace: d1ea bne.n 8000aa6 <inputSequence+0xb2>
calculation[seqIndex] = mathKeys[currentKeyIndex];
8000ad0: 4a2b ldr r2, [pc, #172] ; (8000b80 <inputSequence+0x18c>)
8000ad2: 683b ldr r3, [r7, #0]
8000ad4: 4413 add r3, r2
8000ad6: 7819 ldrb r1, [r3, #0]
8000ad8: 4a2b ldr r2, [pc, #172] ; (8000b88 <inputSequence+0x194>)
8000ada: 687b ldr r3, [r7, #4]
8000adc: 4413 add r3, r2
8000ade: 460a mov r2, r1
8000ae0: 701a strb r2, [r3, #0]
lcd_print_char(mathKeys[currentKeyIndex]);
8000ae2: 4a27 ldr r2, [pc, #156] ; (8000b80 <inputSequence+0x18c>)
8000ae4: 683b ldr r3, [r7, #0]
8000ae6: 4413 add r3, r2
8000ae8: 781b ldrb r3, [r3, #0]
8000aea: 4618 mov r0, r3
8000aec: f7ff ff1b bl 8000926 <lcd_print_char>
seqIndex++;
8000af0: 687b ldr r3, [r7, #4]
8000af2: 3301 adds r3, #1
8000af4: 607b str r3, [r7, #4]
// While key != '='
do {
currentKeyIndex = keypad_getKey()-1;
8000af6: f7ff fde9 bl 80006cc <keypad_getKey>
8000afa: 4603 mov r3, r0
8000afc: 3b01 subs r3, #1
8000afe: 603b str r3, [r7, #0]
if(mathKeys[currentKeyIndex] == '*') {
8000b00: 4a1f ldr r2, [pc, #124] ; (8000b80 <inputSequence+0x18c>)
8000b02: 683b ldr r3, [r7, #0]
8000b04: 4413 add r3, r2
8000b06: 781b ldrb r3, [r3, #0]
8000b08: 2b2a cmp r3, #42 ; 0x2a
8000b0a: d035 beq.n 8000b78 <inputSequence+0x184>
return;
}
} while (mathKeys[currentKeyIndex] != '=');
8000b0c: 4a1c ldr r2, [pc, #112] ; (8000b80 <inputSequence+0x18c>)
8000b0e: 683b ldr r3, [r7, #0]
8000b10: 4413 add r3, r2
8000b12: 781b ldrb r3, [r3, #0]
8000b14: 2b3d cmp r3, #61 ; 0x3d
8000b16: d1ee bne.n 8000af6 <inputSequence+0x102>
lcd_print_char(mathKeys[currentKeyIndex]);
8000b18: 4a19 ldr r2, [pc, #100] ; (8000b80 <inputSequence+0x18c>)
8000b1a: 683b ldr r3, [r7, #0]
8000b1c: 4413 add r3, r2
8000b1e: 781b ldrb r3, [r3, #0]
8000b20: 4618 mov r0, r3
8000b22: f7ff ff00 bl 8000926 <lcd_print_char>
// Calculate
calculate(calculation[0] -= '0', calculation[2] -= '0', calculation[1]);
8000b26: 4b18 ldr r3, [pc, #96] ; (8000b88 <inputSequence+0x194>)
8000b28: 781b ldrb r3, [r3, #0]
8000b2a: 3b30 subs r3, #48 ; 0x30
8000b2c: b2da uxtb r2, r3
8000b2e: 4b16 ldr r3, [pc, #88] ; (8000b88 <inputSequence+0x194>)
8000b30: 701a strb r2, [r3, #0]
8000b32: 4b15 ldr r3, [pc, #84] ; (8000b88 <inputSequence+0x194>)
8000b34: 781b ldrb r3, [r3, #0]
8000b36: 4618 mov r0, r3
8000b38: 4b13 ldr r3, [pc, #76] ; (8000b88 <inputSequence+0x194>)
8000b3a: 789b ldrb r3, [r3, #2]
8000b3c: 3b30 subs r3, #48 ; 0x30
8000b3e: b2da uxtb r2, r3
8000b40: 4b11 ldr r3, [pc, #68] ; (8000b88 <inputSequence+0x194>)
8000b42: 709a strb r2, [r3, #2]
8000b44: 4b10 ldr r3, [pc, #64] ; (8000b88 <inputSequence+0x194>)
8000b46: 789b ldrb r3, [r3, #2]
8000b48: 4619 mov r1, r3
8000b4a: 4b0f ldr r3, [pc, #60] ; (8000b88 <inputSequence+0x194>)
8000b4c: 785b ldrb r3, [r3, #1]
8000b4e: 461a mov r2, r3
8000b50: f7ff ff0e bl 8000970 <calculate>
do {
currentKeyIndex = keypad_getKey()-1;
8000b54: f7ff fdba bl 80006cc <keypad_getKey>
8000b58: 4603 mov r3, r0
8000b5a: 3b01 subs r3, #1
8000b5c: 603b str r3, [r7, #0]
} while (mathKeys[currentKeyIndex] != '*');
8000b5e: 4a08 ldr r2, [pc, #32] ; (8000b80 <inputSequence+0x18c>)
8000b60: 683b ldr r3, [r7, #0]
8000b62: 4413 add r3, r2
8000b64: 781b ldrb r3, [r3, #0]
8000b66: 2b2a cmp r3, #42 ; 0x2a
8000b68: d1f4 bne.n 8000b54 <inputSequence+0x160>
8000b6a: e006 b.n 8000b7a <inputSequence+0x186>
return;
8000b6c: bf00 nop
8000b6e: e004 b.n 8000b7a <inputSequence+0x186>
return;
8000b70: bf00 nop
8000b72: e002 b.n 8000b7a <inputSequence+0x186>
return;
8000b74: bf00 nop
8000b76: e000 b.n 8000b7a <inputSequence+0x186>
return;
8000b78: bf00 nop
}
8000b7a: 3708 adds r7, #8
8000b7c: 46bd mov sp, r7
8000b7e: bd80 pop {r7, pc}
8000b80: 20000000 .word 0x20000000
8000b84: 20000010 .word 0x20000010
8000b88: 200000bc .word 0x200000bc
8000b8c: 20000020 .word 0x20000020
08000b90 <main>:
// main
int main(){
8000b90: b5b0 push {r4, r5, r7, lr}
8000b92: b08a sub sp, #40 ; 0x28
8000b94: af00 add r7, sp, #0
// Initialize Components
keypad_init();
8000b96: f7ff fbf7 bl 8000388 <keypad_init>
lcd_init();
8000b9a: f7ff fe2f bl 80007fc <lcd_init>
// Prompt Message
char prompt1[]= "+- Calculator x/";
8000b9e: 4b10 ldr r3, [pc, #64] ; (8000be0 <main+0x50>)
8000ba0: f107 0414 add.w r4, r7, #20
8000ba4: 461d mov r5, r3
8000ba6: cd0f ldmia r5!, {r0, r1, r2, r3}
8000ba8: c40f stmia r4!, {r0, r1, r2, r3}
8000baa: 682b ldr r3, [r5, #0]
8000bac: 7023 strb r3, [r4, #0]
char prompt2[]= " Push any key ";
8000bae: 4b0d ldr r3, [pc, #52] ; (8000be4 <main+0x54>)
8000bb0: 463c mov r4, r7
8000bb2: 461d mov r5, r3
8000bb4: cd0f ldmia r5!, {r0, r1, r2, r3}
8000bb6: c40f stmia r4!, {r0, r1, r2, r3}
8000bb8: 682b ldr r3, [r5, #0]
8000bba: 7023 strb r3, [r4, #0]
lcd_print_string(prompt1);
8000bbc: f107 0314 add.w r3, r7, #20
8000bc0: 4618 mov r0, r3
8000bc2: f7ff fe94 bl 80008ee <lcd_print_string>
lcd_set_position(17);
8000bc6: 2011 movs r0, #17
8000bc8: f7ff fe70 bl 80008ac <lcd_set_position>
lcd_print_string(prompt2);
8000bcc: 463b mov r3, r7
8000bce: 4618 mov r0, r3
8000bd0: f7ff fe8d bl 80008ee <lcd_print_string>
keypad_getKey();
8000bd4: f7ff fd7a bl 80006cc <keypad_getKey>
while(1) {
inputSequence();
8000bd8: f7ff ff0c bl 80009f4 <inputSequence>
8000bdc: e7fc b.n 8000bd8 <main+0x48>
8000bde: bf00 nop
8000be0: 0800152c .word 0x0800152c
8000be4: 08001540 .word 0x08001540
08000be8 <Reset_Handler>:
.section .text.Reset_Handler
.weak Reset_Handler
.type Reset_Handler, %function
Reset_Handler:
ldr r0, =_estack
8000be8: 480d ldr r0, [pc, #52] ; (8000c20 <LoopForever+0x2>)
mov sp, r0 /* set stack pointer */
8000bea: 4685 mov sp, r0
/* Copy the data segment initializers from flash to SRAM */
ldr r0, =_sdata
8000bec: 480d ldr r0, [pc, #52] ; (8000c24 <LoopForever+0x6>)
ldr r1, =_edata
8000bee: 490e ldr r1, [pc, #56] ; (8000c28 <LoopForever+0xa>)
ldr r2, =_sidata
8000bf0: 4a0e ldr r2, [pc, #56] ; (8000c2c <LoopForever+0xe>)
movs r3, #0
8000bf2: 2300 movs r3, #0
b LoopCopyDataInit
8000bf4: e002 b.n 8000bfc <LoopCopyDataInit>
08000bf6 <CopyDataInit>:
CopyDataInit:
ldr r4, [r2, r3]
8000bf6: 58d4 ldr r4, [r2, r3]
str r4, [r0, r3]
8000bf8: 50c4 str r4, [r0, r3]
adds r3, r3, #4
8000bfa: 3304 adds r3, #4
08000bfc <LoopCopyDataInit>:
LoopCopyDataInit:
adds r4, r0, r3
8000bfc: 18c4 adds r4, r0, r3
cmp r4, r1
8000bfe: 428c cmp r4, r1
bcc CopyDataInit
8000c00: d3f9 bcc.n 8000bf6 <CopyDataInit>
/* Zero fill the bss segment. */
ldr r2, =_sbss
8000c02: 4a0b ldr r2, [pc, #44] ; (8000c30 <LoopForever+0x12>)
ldr r4, =_ebss
8000c04: 4c0b ldr r4, [pc, #44] ; (8000c34 <LoopForever+0x16>)
movs r3, #0
8000c06: 2300 movs r3, #0
b LoopFillZerobss
8000c08: e001 b.n 8000c0e <LoopFillZerobss>
08000c0a <FillZerobss>:
FillZerobss:
str r3, [r2]
8000c0a: 6013 str r3, [r2, #0]
adds r2, r2, #4
8000c0c: 3204 adds r2, #4
08000c0e <LoopFillZerobss>:
LoopFillZerobss:
cmp r2, r4
8000c0e: 42a2 cmp r2, r4
bcc FillZerobss
8000c10: d3fb bcc.n 8000c0a <FillZerobss>
/* Call the clock system intitialization function.*/
bl SystemInit
8000c12: f3af 8000 nop.w
/* Call static constructors */
bl __libc_init_array
8000c16: f000 f811 bl 8000c3c <__libc_init_array>
/* Call the application's entry point.*/
bl main
8000c1a: f7ff ffb9 bl 8000b90 <main>
08000c1e <LoopForever>:
LoopForever:
b LoopForever
8000c1e: e7fe b.n 8000c1e <LoopForever>
ldr r0, =_estack
8000c20: 20020000 .word 0x20020000
ldr r0, =_sdata
8000c24: 20000000 .word 0x20000000
ldr r1, =_edata
8000c28: 20000094 .word 0x20000094
ldr r2, =_sidata
8000c2c: 0800158c .word 0x0800158c
ldr r2, =_sbss
8000c30: 20000094 .word 0x20000094
ldr r4, =_ebss
8000c34: 200000d4 .word 0x200000d4
08000c38 <ADC_IRQHandler>:
* @retval : None
*/
.section .text.Default_Handler,"ax",%progbits
Default_Handler:
Infinite_Loop:
b Infinite_Loop
8000c38: e7fe b.n 8000c38 <ADC_IRQHandler>
...
08000c3c <__libc_init_array>:
8000c3c: b570 push {r4, r5, r6, lr}
8000c3e: 4d0d ldr r5, [pc, #52] ; (8000c74 <__libc_init_array+0x38>)
8000c40: 4c0d ldr r4, [pc, #52] ; (8000c78 <__libc_init_array+0x3c>)
8000c42: 1b64 subs r4, r4, r5
8000c44: 10a4 asrs r4, r4, #2
8000c46: 2600 movs r6, #0
8000c48: 42a6 cmp r6, r4
8000c4a: d109 bne.n 8000c60 <__libc_init_array+0x24>
8000c4c: 4d0b ldr r5, [pc, #44] ; (8000c7c <__libc_init_array+0x40>)
8000c4e: 4c0c ldr r4, [pc, #48] ; (8000c80 <__libc_init_array+0x44>)
8000c50: f000 fc54 bl 80014fc <_init>
8000c54: 1b64 subs r4, r4, r5
8000c56: 10a4 asrs r4, r4, #2
8000c58: 2600 movs r6, #0
8000c5a: 42a6 cmp r6, r4
8000c5c: d105 bne.n 8000c6a <__libc_init_array+0x2e>
8000c5e: bd70 pop {r4, r5, r6, pc}
8000c60: f855 3b04 ldr.w r3, [r5], #4
8000c64: 4798 blx r3
8000c66: 3601 adds r6, #1
8000c68: e7ee b.n 8000c48 <__libc_init_array+0xc>
8000c6a: f855 3b04 ldr.w r3, [r5], #4
8000c6e: 4798 blx r3
8000c70: 3601 adds r6, #1
8000c72: e7f2 b.n 8000c5a <__libc_init_array+0x1e>
8000c74: 08001584 .word 0x08001584
8000c78: 08001584 .word 0x08001584
8000c7c: 08001584 .word 0x08001584
8000c80: 08001588 .word 0x08001588
08000c84 <siprintf>:
8000c84: b40e push {r1, r2, r3}
8000c86: b500 push {lr}
8000c88: b09c sub sp, #112 ; 0x70
8000c8a: ab1d add r3, sp, #116 ; 0x74
8000c8c: 9002 str r0, [sp, #8]
8000c8e: 9006 str r0, [sp, #24]
8000c90: f06f 4100 mvn.w r1, #2147483648 ; 0x80000000
8000c94: 4809 ldr r0, [pc, #36] ; (8000cbc <siprintf+0x38>)
8000c96: 9107 str r1, [sp, #28]
8000c98: 9104 str r1, [sp, #16]
8000c9a: 4909 ldr r1, [pc, #36] ; (8000cc0 <siprintf+0x3c>)
8000c9c: f853 2b04 ldr.w r2, [r3], #4
8000ca0: 9105 str r1, [sp, #20]
8000ca2: 6800 ldr r0, [r0, #0]
8000ca4: 9301 str r3, [sp, #4]
8000ca6: a902 add r1, sp, #8
8000ca8: f000 f868 bl 8000d7c <_svfiprintf_r>
8000cac: 9b02 ldr r3, [sp, #8]
8000cae: 2200 movs r2, #0
8000cb0: 701a strb r2, [r3, #0]
8000cb2: b01c add sp, #112 ; 0x70
8000cb4: f85d eb04 ldr.w lr, [sp], #4
8000cb8: b003 add sp, #12
8000cba: 4770 bx lr
8000cbc: 20000030 .word 0x20000030
8000cc0: ffff0208 .word 0xffff0208
08000cc4 <__ssputs_r>:
8000cc4: e92d 47f0 stmdb sp!, {r4, r5, r6, r7, r8, r9, sl, lr}
8000cc8: 688e ldr r6, [r1, #8]
8000cca: 429e cmp r6, r3
8000ccc: 4682 mov sl, r0
8000cce: 460c mov r4, r1
8000cd0: 4690 mov r8, r2
8000cd2: 461f mov r7, r3
8000cd4: d838 bhi.n 8000d48 <__ssputs_r+0x84>
8000cd6: 898a ldrh r2, [r1, #12]
8000cd8: f412 6f90 tst.w r2, #1152 ; 0x480
8000cdc: d032 beq.n 8000d44 <__ssputs_r+0x80>
8000cde: 6825 ldr r5, [r4, #0]
8000ce0: 6909 ldr r1, [r1, #16]
8000ce2: eba5 0901 sub.w r9, r5, r1
8000ce6: 6965 ldr r5, [r4, #20]
8000ce8: eb05 0545 add.w r5, r5, r5, lsl #1
8000cec: eb05 75d5 add.w r5, r5, r5, lsr #31
8000cf0: 3301 adds r3, #1
8000cf2: 444b add r3, r9
8000cf4: 106d asrs r5, r5, #1
8000cf6: 429d cmp r5, r3
8000cf8: bf38 it cc
8000cfa: 461d movcc r5, r3
8000cfc: 0553 lsls r3, r2, #21
8000cfe: d531 bpl.n 8000d64 <__ssputs_r+0xa0>
8000d00: 4629 mov r1, r5
8000d02: f000 fb47 bl 8001394 <_malloc_r>
8000d06: 4606 mov r6, r0
8000d08: b950 cbnz r0, 8000d20 <__ssputs_r+0x5c>
8000d0a: 230c movs r3, #12
8000d0c: f8ca 3000 str.w r3, [sl]
8000d10: 89a3 ldrh r3, [r4, #12]
8000d12: f043 0340 orr.w r3, r3, #64 ; 0x40
8000d16: 81a3 strh r3, [r4, #12]
8000d18: f04f 30ff mov.w r0, #4294967295
8000d1c: e8bd 87f0 ldmia.w sp!, {r4, r5, r6, r7, r8, r9, sl, pc}
8000d20: 6921 ldr r1, [r4, #16]
8000d22: 464a mov r2, r9
8000d24: f000 fabe bl 80012a4 <memcpy>
8000d28: 89a3 ldrh r3, [r4, #12]
8000d2a: f423 6390 bic.w r3, r3, #1152 ; 0x480
8000d2e: f043 0380 orr.w r3, r3, #128 ; 0x80
8000d32: 81a3 strh r3, [r4, #12]
8000d34: 6126 str r6, [r4, #16]
8000d36: 6165 str r5, [r4, #20]
8000d38: 444e add r6, r9
8000d3a: eba5 0509 sub.w r5, r5, r9
8000d3e: 6026 str r6, [r4, #0]
8000d40: 60a5 str r5, [r4, #8]
8000d42: 463e mov r6, r7
8000d44: 42be cmp r6, r7
8000d46: d900 bls.n 8000d4a <__ssputs_r+0x86>
8000d48: 463e mov r6, r7
8000d4a: 4632 mov r2, r6
8000d4c: 6820 ldr r0, [r4, #0]
8000d4e: 4641 mov r1, r8
8000d50: f000 fab6 bl 80012c0 <memmove>
8000d54: 68a3 ldr r3, [r4, #8]
8000d56: 6822 ldr r2, [r4, #0]
8000d58: 1b9b subs r3, r3, r6
8000d5a: 4432 add r2, r6
8000d5c: 60a3 str r3, [r4, #8]
8000d5e: 6022 str r2, [r4, #0]
8000d60: 2000 movs r0, #0
8000d62: e7db b.n 8000d1c <__ssputs_r+0x58>
8000d64: 462a mov r2, r5
8000d66: f000 fb6f bl 8001448 <_realloc_r>
8000d6a: 4606 mov r6, r0
8000d6c: 2800 cmp r0, #0
8000d6e: d1e1 bne.n 8000d34 <__ssputs_r+0x70>
8000d70: 6921 ldr r1, [r4, #16]
8000d72: 4650 mov r0, sl
8000d74: f000 fabe bl 80012f4 <_free_r>
8000d78: e7c7 b.n 8000d0a <__ssputs_r+0x46>
...
08000d7c <_svfiprintf_r>:
8000d7c: e92d 4ff0 stmdb sp!, {r4, r5, r6, r7, r8, r9, sl, fp, lr}
8000d80: 4698 mov r8, r3
8000d82: 898b ldrh r3, [r1, #12]
8000d84: 061b lsls r3, r3, #24
8000d86: b09d sub sp, #116 ; 0x74
8000d88: 4607 mov r7, r0
8000d8a: 460d mov r5, r1
8000d8c: 4614 mov r4, r2
8000d8e: d50e bpl.n 8000dae <_svfiprintf_r+0x32>
8000d90: 690b ldr r3, [r1, #16]
8000d92: b963 cbnz r3, 8000dae <_svfiprintf_r+0x32>
8000d94: 2140 movs r1, #64 ; 0x40
8000d96: f000 fafd bl 8001394 <_malloc_r>
8000d9a: 6028 str r0, [r5, #0]
8000d9c: 6128 str r0, [r5, #16]
8000d9e: b920 cbnz r0, 8000daa <_svfiprintf_r+0x2e>
8000da0: 230c movs r3, #12
8000da2: 603b str r3, [r7, #0]
8000da4: f04f 30ff mov.w r0, #4294967295
8000da8: e0d1 b.n 8000f4e <_svfiprintf_r+0x1d2>
8000daa: 2340 movs r3, #64 ; 0x40
8000dac: 616b str r3, [r5, #20]
8000dae: 2300 movs r3, #0
8000db0: 9309 str r3, [sp, #36] ; 0x24
8000db2: 2320 movs r3, #32
8000db4: f88d 3029 strb.w r3, [sp, #41] ; 0x29
8000db8: f8cd 800c str.w r8, [sp, #12]
8000dbc: 2330 movs r3, #48 ; 0x30
8000dbe: f8df 81a8 ldr.w r8, [pc, #424] ; 8000f68 <_svfiprintf_r+0x1ec>
8000dc2: f88d 302a strb.w r3, [sp, #42] ; 0x2a
8000dc6: f04f 0901 mov.w r9, #1
8000dca: 4623 mov r3, r4
8000dcc: 469a mov sl, r3
8000dce: f813 2b01 ldrb.w r2, [r3], #1
8000dd2: b10a cbz r2, 8000dd8 <_svfiprintf_r+0x5c>
8000dd4: 2a25 cmp r2, #37 ; 0x25
8000dd6: d1f9 bne.n 8000dcc <_svfiprintf_r+0x50>
8000dd8: ebba 0b04 subs.w fp, sl, r4
8000ddc: d00b beq.n 8000df6 <_svfiprintf_r+0x7a>
8000dde: 465b mov r3, fp
8000de0: 4622 mov r2, r4
8000de2: 4629 mov r1, r5
8000de4: 4638 mov r0, r7
8000de6: f7ff ff6d bl 8000cc4 <__ssputs_r>
8000dea: 3001 adds r0, #1
8000dec: f000 80aa beq.w 8000f44 <_svfiprintf_r+0x1c8>
8000df0: 9a09 ldr r2, [sp, #36] ; 0x24
8000df2: 445a add r2, fp
8000df4: 9209 str r2, [sp, #36] ; 0x24
8000df6: f89a 3000 ldrb.w r3, [sl]
8000dfa: 2b00 cmp r3, #0
8000dfc: f000 80a2 beq.w 8000f44 <_svfiprintf_r+0x1c8>
8000e00: 2300 movs r3, #0
8000e02: f04f 32ff mov.w r2, #4294967295
8000e06: e9cd 2305 strd r2, r3, [sp, #20]
8000e0a: f10a 0a01 add.w sl, sl, #1
8000e0e: 9304 str r3, [sp, #16]
8000e10: 9307 str r3, [sp, #28]
8000e12: f88d 3053 strb.w r3, [sp, #83] ; 0x53
8000e16: 931a str r3, [sp, #104] ; 0x68
8000e18: 4654 mov r4, sl
8000e1a: 2205 movs r2, #5
8000e1c: f814 1b01 ldrb.w r1, [r4], #1
8000e20: 4851 ldr r0, [pc, #324] ; (8000f68 <_svfiprintf_r+0x1ec>)
8000e22: f7ff f9f5 bl 8000210 <memchr>
8000e26: 9a04 ldr r2, [sp, #16]
8000e28: b9d8 cbnz r0, 8000e62 <_svfiprintf_r+0xe6>
8000e2a: 06d0 lsls r0, r2, #27
8000e2c: bf44 itt mi
8000e2e: 2320 movmi r3, #32
8000e30: f88d 3053 strbmi.w r3, [sp, #83] ; 0x53
8000e34: 0711 lsls r1, r2, #28
8000e36: bf44 itt mi
8000e38: 232b movmi r3, #43 ; 0x2b
8000e3a: f88d 3053 strbmi.w r3, [sp, #83] ; 0x53
8000e3e: f89a 3000 ldrb.w r3, [sl]
8000e42: 2b2a cmp r3, #42 ; 0x2a
8000e44: d015 beq.n 8000e72 <_svfiprintf_r+0xf6>
8000e46: 9a07 ldr r2, [sp, #28]
8000e48: 4654 mov r4, sl
8000e4a: 2000 movs r0, #0
8000e4c: f04f 0c0a mov.w ip, #10
8000e50: 4621 mov r1, r4
8000e52: f811 3b01 ldrb.w r3, [r1], #1
8000e56: 3b30 subs r3, #48 ; 0x30
8000e58: 2b09 cmp r3, #9
8000e5a: d94e bls.n 8000efa <_svfiprintf_r+0x17e>
8000e5c: b1b0 cbz r0, 8000e8c <_svfiprintf_r+0x110>
8000e5e: 9207 str r2, [sp, #28]
8000e60: e014 b.n 8000e8c <_svfiprintf_r+0x110>
8000e62: eba0 0308 sub.w r3, r0, r8
8000e66: fa09 f303 lsl.w r3, r9, r3
8000e6a: 4313 orrs r3, r2
8000e6c: 9304 str r3, [sp, #16]
8000e6e: 46a2 mov sl, r4
8000e70: e7d2 b.n 8000e18 <_svfiprintf_r+0x9c>
8000e72: 9b03 ldr r3, [sp, #12]
8000e74: 1d19 adds r1, r3, #4
8000e76: 681b ldr r3, [r3, #0]
8000e78: 9103 str r1, [sp, #12]
8000e7a: 2b00 cmp r3, #0
8000e7c: bfbb ittet lt
8000e7e: 425b neglt r3, r3
8000e80: f042 0202 orrlt.w r2, r2, #2
8000e84: 9307 strge r3, [sp, #28]
8000e86: 9307 strlt r3, [sp, #28]
8000e88: bfb8 it lt
8000e8a: 9204 strlt r2, [sp, #16]
8000e8c: 7823 ldrb r3, [r4, #0]
8000e8e: 2b2e cmp r3, #46 ; 0x2e
8000e90: d10c bne.n 8000eac <_svfiprintf_r+0x130>
8000e92: 7863 ldrb r3, [r4, #1]
8000e94: 2b2a cmp r3, #42 ; 0x2a
8000e96: d135 bne.n 8000f04 <_svfiprintf_r+0x188>
8000e98: 9b03 ldr r3, [sp, #12]
8000e9a: 1d1a adds r2, r3, #4
8000e9c: 681b ldr r3, [r3, #0]
8000e9e: 9203 str r2, [sp, #12]
8000ea0: 2b00 cmp r3, #0
8000ea2: bfb8 it lt
8000ea4: f04f 33ff movlt.w r3, #4294967295
8000ea8: 3402 adds r4, #2
8000eaa: 9305 str r3, [sp, #20]
8000eac: f8df a0c8 ldr.w sl, [pc, #200] ; 8000f78 <_svfiprintf_r+0x1fc>
8000eb0: 7821 ldrb r1, [r4, #0]
8000eb2: 2203 movs r2, #3
8000eb4: 4650 mov r0, sl
8000eb6: f7ff f9ab bl 8000210 <memchr>
8000eba: b140 cbz r0, 8000ece <_svfiprintf_r+0x152>
8000ebc: 2340 movs r3, #64 ; 0x40
8000ebe: eba0 000a sub.w r0, r0, sl
8000ec2: fa03 f000 lsl.w r0, r3, r0
8000ec6: 9b04 ldr r3, [sp, #16]
8000ec8: 4303 orrs r3, r0
8000eca: 3401 adds r4, #1
8000ecc: 9304 str r3, [sp, #16]
8000ece: f814 1b01 ldrb.w r1, [r4], #1
8000ed2: 4826 ldr r0, [pc, #152] ; (8000f6c <_svfiprintf_r+0x1f0>)
8000ed4: f88d 1028 strb.w r1, [sp, #40] ; 0x28
8000ed8: 2206 movs r2, #6
8000eda: f7ff f999 bl 8000210 <memchr>
8000ede: 2800 cmp r0, #0
8000ee0: d038 beq.n 8000f54 <_svfiprintf_r+0x1d8>
8000ee2: 4b23 ldr r3, [pc, #140] ; (8000f70 <_svfiprintf_r+0x1f4>)
8000ee4: bb1b cbnz r3, 8000f2e <_svfiprintf_r+0x1b2>
8000ee6: 9b03 ldr r3, [sp, #12]
8000ee8: 3307 adds r3, #7
8000eea: f023 0307 bic.w r3, r3, #7
8000eee: 3308 adds r3, #8
8000ef0: 9303 str r3, [sp, #12]
8000ef2: 9b09 ldr r3, [sp, #36] ; 0x24
8000ef4: 4433 add r3, r6
8000ef6: 9309 str r3, [sp, #36] ; 0x24
8000ef8: e767 b.n 8000dca <_svfiprintf_r+0x4e>
8000efa: fb0c 3202 mla r2, ip, r2, r3
8000efe: 460c mov r4, r1
8000f00: 2001 movs r0, #1
8000f02: e7a5 b.n 8000e50 <_svfiprintf_r+0xd4>
8000f04: 2300 movs r3, #0
8000f06: 3401 adds r4, #1
8000f08: 9305 str r3, [sp, #20]
8000f0a: 4619 mov r1, r3
8000f0c: f04f 0c0a mov.w ip, #10
8000f10: 4620 mov r0, r4
8000f12: f810 2b01 ldrb.w r2, [r0], #1
8000f16: 3a30 subs r2, #48 ; 0x30
8000f18: 2a09 cmp r2, #9
8000f1a: d903 bls.n 8000f24 <_svfiprintf_r+0x1a8>
8000f1c: 2b00 cmp r3, #0
8000f1e: d0c5 beq.n 8000eac <_svfiprintf_r+0x130>
8000f20: 9105 str r1, [sp, #20]
8000f22: e7c3 b.n 8000eac <_svfiprintf_r+0x130>
8000f24: fb0c 2101 mla r1, ip, r1, r2
8000f28: 4604 mov r4, r0
8000f2a: 2301 movs r3, #1
8000f2c: e7f0 b.n 8000f10 <_svfiprintf_r+0x194>
8000f2e: ab03 add r3, sp, #12
8000f30: 9300 str r3, [sp, #0]
8000f32: 462a mov r2, r5
8000f34: 4b0f ldr r3, [pc, #60] ; (8000f74 <_svfiprintf_r+0x1f8>)
8000f36: a904 add r1, sp, #16
8000f38: 4638 mov r0, r7
8000f3a: f3af 8000 nop.w
8000f3e: 1c42 adds r2, r0, #1
8000f40: 4606 mov r6, r0
8000f42: d1d6 bne.n 8000ef2 <_svfiprintf_r+0x176>
8000f44: 89ab ldrh r3, [r5, #12]
8000f46: 065b lsls r3, r3, #25
8000f48: f53f af2c bmi.w 8000da4 <_svfiprintf_r+0x28>
8000f4c: 9809 ldr r0, [sp, #36] ; 0x24
8000f4e: b01d add sp, #116 ; 0x74
8000f50: e8bd 8ff0 ldmia.w sp!, {r4, r5, r6, r7, r8, r9, sl, fp, pc}
8000f54: ab03 add r3, sp, #12
8000f56: 9300 str r3, [sp, #0]
8000f58: 462a mov r2, r5
8000f5a: 4b06 ldr r3, [pc, #24] ; (8000f74 <_svfiprintf_r+0x1f8>)
8000f5c: a904 add r1, sp, #16
8000f5e: 4638 mov r0, r7
8000f60: f000 f87a bl 8001058 <_printf_i>
8000f64: e7eb b.n 8000f3e <_svfiprintf_r+0x1c2>
8000f66: bf00 nop
8000f68: 08001551 .word 0x08001551
8000f6c: 0800155b .word 0x0800155b
8000f70: 00000000 .word 0x00000000
8000f74: 08000cc5 .word 0x08000cc5
8000f78: 08001557 .word 0x08001557
08000f7c <_printf_common>:
8000f7c: e92d 47f0 stmdb sp!, {r4, r5, r6, r7, r8, r9, sl, lr}
8000f80: 4616 mov r6, r2
8000f82: 4699 mov r9, r3
8000f84: 688a ldr r2, [r1, #8]
8000f86: 690b ldr r3, [r1, #16]
8000f88: f8dd 8020 ldr.w r8, [sp, #32]
8000f8c: 4293 cmp r3, r2
8000f8e: bfb8 it lt
8000f90: 4613 movlt r3, r2
8000f92: 6033 str r3, [r6, #0]
8000f94: f891 2043 ldrb.w r2, [r1, #67] ; 0x43
8000f98: 4607 mov r7, r0
8000f9a: 460c mov r4, r1
8000f9c: b10a cbz r2, 8000fa2 <_printf_common+0x26>
8000f9e: 3301 adds r3, #1
8000fa0: 6033 str r3, [r6, #0]
8000fa2: 6823 ldr r3, [r4, #0]
8000fa4: 0699 lsls r1, r3, #26
8000fa6: bf42 ittt mi
8000fa8: 6833 ldrmi r3, [r6, #0]
8000faa: 3302 addmi r3, #2
8000fac: 6033 strmi r3, [r6, #0]
8000fae: 6825 ldr r5, [r4, #0]
8000fb0: f015 0506 ands.w r5, r5, #6
8000fb4: d106 bne.n 8000fc4 <_printf_common+0x48>
8000fb6: f104 0a19 add.w sl, r4, #25
8000fba: 68e3 ldr r3, [r4, #12]
8000fbc: 6832 ldr r2, [r6, #0]
8000fbe: 1a9b subs r3, r3, r2
8000fc0: 42ab cmp r3, r5
8000fc2: dc26 bgt.n 8001012 <_printf_common+0x96>
8000fc4: f894 2043 ldrb.w r2, [r4, #67] ; 0x43
8000fc8: 1e13 subs r3, r2, #0
8000fca: 6822 ldr r2, [r4, #0]
8000fcc: bf18 it ne
8000fce: 2301 movne r3, #1
8000fd0: 0692 lsls r2, r2, #26
8000fd2: d42b bmi.n 800102c <_printf_common+0xb0>
8000fd4: f104 0243 add.w r2, r4, #67 ; 0x43
8000fd8: 4649 mov r1, r9
8000fda: 4638 mov r0, r7
8000fdc: 47c0 blx r8
8000fde: 3001 adds r0, #1
8000fe0: d01e beq.n 8001020 <_printf_common+0xa4>
8000fe2: 6823 ldr r3, [r4, #0]
8000fe4: 68e5 ldr r5, [r4, #12]
8000fe6: 6832 ldr r2, [r6, #0]
8000fe8: f003 0306 and.w r3, r3, #6
8000fec: 2b04 cmp r3, #4
8000fee: bf08 it eq
8000ff0: 1aad subeq r5, r5, r2
8000ff2: 68a3 ldr r3, [r4, #8]
8000ff4: 6922 ldr r2, [r4, #16]
8000ff6: bf0c ite eq
8000ff8: ea25 75e5 biceq.w r5, r5, r5, asr #31
8000ffc: 2500 movne r5, #0
8000ffe: 4293 cmp r3, r2
8001000: bfc4 itt gt
8001002: 1a9b subgt r3, r3, r2
8001004: 18ed addgt r5, r5, r3
8001006: 2600 movs r6, #0
8001008: 341a adds r4, #26
800100a: 42b5 cmp r5, r6
800100c: d11a bne.n 8001044 <_printf_common+0xc8>
800100e: 2000 movs r0, #0
8001010: e008 b.n 8001024 <_printf_common+0xa8>
8001012: 2301 movs r3, #1
8001014: 4652 mov r2, sl
8001016: 4649 mov r1, r9
8001018: 4638 mov r0, r7
800101a: 47c0 blx r8
800101c: 3001 adds r0, #1
800101e: d103 bne.n 8001028 <_printf_common+0xac>
8001020: f04f 30ff mov.w r0, #4294967295
8001024: e8bd 87f0 ldmia.w sp!, {r4, r5, r6, r7, r8, r9, sl, pc}
8001028: 3501 adds r5, #1
800102a: e7c6 b.n 8000fba <_printf_common+0x3e>
800102c: 18e1 adds r1, r4, r3
800102e: 1c5a adds r2, r3, #1
8001030: 2030 movs r0, #48 ; 0x30
8001032: f881 0043 strb.w r0, [r1, #67] ; 0x43
8001036: 4422 add r2, r4
8001038: f894 1045 ldrb.w r1, [r4, #69] ; 0x45
800103c: f882 1043 strb.w r1, [r2, #67] ; 0x43
8001040: 3302 adds r3, #2
8001042: e7c7 b.n 8000fd4 <_printf_common+0x58>
8001044: 2301 movs r3, #1
8001046: 4622 mov r2, r4
8001048: 4649 mov r1, r9
800104a: 4638 mov r0, r7
800104c: 47c0 blx r8
800104e: 3001 adds r0, #1
8001050: d0e6 beq.n 8001020 <_printf_common+0xa4>
8001052: 3601 adds r6, #1
8001054: e7d9 b.n 800100a <_printf_common+0x8e>
...
08001058 <_printf_i>:
8001058: e92d 47ff stmdb sp!, {r0, r1, r2, r3, r4, r5, r6, r7, r8, r9, sl, lr}
800105c: 460c mov r4, r1
800105e: 4691 mov r9, r2
8001060: 7e27 ldrb r7, [r4, #24]
8001062: 990c ldr r1, [sp, #48] ; 0x30
8001064: 2f78 cmp r7, #120 ; 0x78
8001066: 4680 mov r8, r0
8001068: 469a mov sl, r3
800106a: f104 0243 add.w r2, r4, #67 ; 0x43
800106e: d807 bhi.n 8001080 <_printf_i+0x28>
8001070: 2f62 cmp r7, #98 ; 0x62
8001072: d80a bhi.n 800108a <_printf_i+0x32>
8001074: 2f00 cmp r7, #0
8001076: f000 80d8 beq.w 800122a <_printf_i+0x1d2>
800107a: 2f58 cmp r7, #88 ; 0x58
800107c: f000 80a3 beq.w 80011c6 <_printf_i+0x16e>
8001080: f104 0642 add.w r6, r4, #66 ; 0x42
8001084: f884 7042 strb.w r7, [r4, #66] ; 0x42
8001088: e03a b.n 8001100 <_printf_i+0xa8>
800108a: f1a7 0363 sub.w r3, r7, #99 ; 0x63
800108e: 2b15 cmp r3, #21
8001090: d8f6 bhi.n 8001080 <_printf_i+0x28>
8001092: a001 add r0, pc, #4 ; (adr r0, 8001098 <_printf_i+0x40>)
8001094: f850 f023 ldr.w pc, [r0, r3, lsl #2]
8001098: 080010f1 .word 0x080010f1
800109c: 08001105 .word 0x08001105
80010a0: 08001081 .word 0x08001081
80010a4: 08001081 .word 0x08001081
80010a8: 08001081 .word 0x08001081
80010ac: 08001081 .word 0x08001081
80010b0: 08001105 .word 0x08001105
80010b4: 08001081 .word 0x08001081
80010b8: 08001081 .word 0x08001081
80010bc: 08001081 .word 0x08001081
80010c0: 08001081 .word 0x08001081
80010c4: 08001211 .word 0x08001211
80010c8: 08001135 .word 0x08001135
80010cc: 080011f3 .word 0x080011f3
80010d0: 08001081 .word 0x08001081
80010d4: 08001081 .word 0x08001081
80010d8: 08001233 .word 0x08001233
80010dc: 08001081 .word 0x08001081
80010e0: 08001135 .word 0x08001135
80010e4: 08001081 .word 0x08001081
80010e8: 08001081 .word 0x08001081
80010ec: 080011fb .word 0x080011fb
80010f0: 680b ldr r3, [r1, #0]
80010f2: 1d1a adds r2, r3, #4
80010f4: 681b ldr r3, [r3, #0]
80010f6: 600a str r2, [r1, #0]
80010f8: f104 0642 add.w r6, r4, #66 ; 0x42
80010fc: f884 3042 strb.w r3, [r4, #66] ; 0x42
8001100: 2301 movs r3, #1
8001102: e0a3 b.n 800124c <_printf_i+0x1f4>
8001104: 6825 ldr r5, [r4, #0]
8001106: 6808 ldr r0, [r1, #0]
8001108: 062e lsls r6, r5, #24
800110a: f100 0304 add.w r3, r0, #4
800110e: d50a bpl.n 8001126 <_printf_i+0xce>
8001110: 6805 ldr r5, [r0, #0]
8001112: 600b str r3, [r1, #0]
8001114: 2d00 cmp r5, #0
8001116: da03 bge.n 8001120 <_printf_i+0xc8>
8001118: 232d movs r3, #45 ; 0x2d
800111a: 426d negs r5, r5
800111c: f884 3043 strb.w r3, [r4, #67] ; 0x43
8001120: 485e ldr r0, [pc, #376] ; (800129c <_printf_i+0x244>)
8001122: 230a movs r3, #10
8001124: e019 b.n 800115a <_printf_i+0x102>
8001126: f015 0f40 tst.w r5, #64 ; 0x40
800112a: 6805 ldr r5, [r0, #0]
800112c: 600b str r3, [r1, #0]
800112e: bf18 it ne
8001130: b22d sxthne r5, r5
8001132: e7ef b.n 8001114 <_printf_i+0xbc>
8001134: 680b ldr r3, [r1, #0]
8001136: 6825 ldr r5, [r4, #0]
8001138: 1d18 adds r0, r3, #4
800113a: 6008 str r0, [r1, #0]
800113c: 0628 lsls r0, r5, #24
800113e: d501 bpl.n 8001144 <_printf_i+0xec>
8001140: 681d ldr r5, [r3, #0]
8001142: e002 b.n 800114a <_printf_i+0xf2>
8001144: 0669 lsls r1, r5, #25
8001146: d5fb bpl.n 8001140 <_printf_i+0xe8>
8001148: 881d ldrh r5, [r3, #0]
800114a: 4854 ldr r0, [pc, #336] ; (800129c <_printf_i+0x244>)
800114c: 2f6f cmp r7, #111 ; 0x6f
800114e: bf0c ite eq
8001150: 2308 moveq r3, #8
8001152: 230a movne r3, #10
8001154: 2100 movs r1, #0
8001156: f884 1043 strb.w r1, [r4, #67] ; 0x43
800115a: 6866 ldr r6, [r4, #4]
800115c: 60a6 str r6, [r4, #8]
800115e: 2e00 cmp r6, #0
8001160: bfa2 ittt ge
8001162: 6821 ldrge r1, [r4, #0]
8001164: f021 0104 bicge.w r1, r1, #4
8001168: 6021 strge r1, [r4, #0]
800116a: b90d cbnz r5, 8001170 <_printf_i+0x118>
800116c: 2e00 cmp r6, #0
800116e: d04d beq.n 800120c <_printf_i+0x1b4>
8001170: 4616 mov r6, r2
8001172: fbb5 f1f3 udiv r1, r5, r3
8001176: fb03 5711 mls r7, r3, r1, r5
800117a: 5dc7 ldrb r7, [r0, r7]
800117c: f806 7d01 strb.w r7, [r6, #-1]!
8001180: 462f mov r7, r5
8001182: 42bb cmp r3, r7
8001184: 460d mov r5, r1
8001186: d9f4 bls.n 8001172 <_printf_i+0x11a>
8001188: 2b08 cmp r3, #8
800118a: d10b bne.n 80011a4 <_printf_i+0x14c>
800118c: 6823 ldr r3, [r4, #0]
800118e: 07df lsls r7, r3, #31
8001190: d508 bpl.n 80011a4 <_printf_i+0x14c>
8001192: 6923 ldr r3, [r4, #16]
8001194: 6861 ldr r1, [r4, #4]
8001196: 4299 cmp r1, r3
8001198: bfde ittt le
800119a: 2330 movle r3, #48 ; 0x30
800119c: f806 3c01 strble.w r3, [r6, #-1]
80011a0: f106 36ff addle.w r6, r6, #4294967295
80011a4: 1b92 subs r2, r2, r6
80011a6: 6122 str r2, [r4, #16]
80011a8: f8cd a000 str.w sl, [sp]
80011ac: 464b mov r3, r9
80011ae: aa03 add r2, sp, #12
80011b0: 4621 mov r1, r4
80011b2: 4640 mov r0, r8
80011b4: f7ff fee2 bl 8000f7c <_printf_common>
80011b8: 3001 adds r0, #1
80011ba: d14c bne.n 8001256 <_printf_i+0x1fe>
80011bc: f04f 30ff mov.w r0, #4294967295
80011c0: b004 add sp, #16
80011c2: e8bd 87f0 ldmia.w sp!, {r4, r5, r6, r7, r8, r9, sl, pc}
80011c6: 4835 ldr r0, [pc, #212] ; (800129c <_printf_i+0x244>)
80011c8: f884 7045 strb.w r7, [r4, #69] ; 0x45
80011cc: 6823 ldr r3, [r4, #0]
80011ce: 680e ldr r6, [r1, #0]
80011d0: 061f lsls r7, r3, #24
80011d2: f856 5b04 ldr.w r5, [r6], #4
80011d6: 600e str r6, [r1, #0]
80011d8: d514 bpl.n 8001204 <_printf_i+0x1ac>
80011da: 07d9 lsls r1, r3, #31
80011dc: bf44 itt mi
80011de: f043 0320 orrmi.w r3, r3, #32
80011e2: 6023 strmi r3, [r4, #0]
80011e4: b91d cbnz r5, 80011ee <_printf_i+0x196>
80011e6: 6823 ldr r3, [r4, #0]
80011e8: f023 0320 bic.w r3, r3, #32
80011ec: 6023 str r3, [r4, #0]
80011ee: 2310 movs r3, #16
80011f0: e7b0 b.n 8001154 <_printf_i+0xfc>
80011f2: 6823 ldr r3, [r4, #0]
80011f4: f043 0320 orr.w r3, r3, #32
80011f8: 6023 str r3, [r4, #0]
80011fa: 2378 movs r3, #120 ; 0x78
80011fc: 4828 ldr r0, [pc, #160] ; (80012a0 <_printf_i+0x248>)
80011fe: f884 3045 strb.w r3, [r4, #69] ; 0x45
8001202: e7e3 b.n 80011cc <_printf_i+0x174>
8001204: 065e lsls r6, r3, #25
8001206: bf48 it mi
8001208: b2ad uxthmi r5, r5
800120a: e7e6 b.n 80011da <_printf_i+0x182>
800120c: 4616 mov r6, r2
800120e: e7bb b.n 8001188 <_printf_i+0x130>
8001210: 680b ldr r3, [r1, #0]
8001212: 6826 ldr r6, [r4, #0]
8001214: 6960 ldr r0, [r4, #20]
8001216: 1d1d adds r5, r3, #4
8001218: 600d str r5, [r1, #0]
800121a: 0635 lsls r5, r6, #24
800121c: 681b ldr r3, [r3, #0]
800121e: d501 bpl.n 8001224 <_printf_i+0x1cc>
8001220: 6018 str r0, [r3, #0]
8001222: e002 b.n 800122a <_printf_i+0x1d2>
8001224: 0671 lsls r1, r6, #25
8001226: d5fb bpl.n 8001220 <_printf_i+0x1c8>
8001228: 8018 strh r0, [r3, #0]
800122a: 2300 movs r3, #0
800122c: 6123 str r3, [r4, #16]
800122e: 4616 mov r6, r2
8001230: e7ba b.n 80011a8 <_printf_i+0x150>
8001232: 680b ldr r3, [r1, #0]
8001234: 1d1a adds r2, r3, #4
8001236: 600a str r2, [r1, #0]
8001238: 681e ldr r6, [r3, #0]
800123a: 6862 ldr r2, [r4, #4]
800123c: 2100 movs r1, #0
800123e: 4630 mov r0, r6
8001240: f7fe ffe6 bl 8000210 <memchr>
8001244: b108 cbz r0, 800124a <_printf_i+0x1f2>
8001246: 1b80 subs r0, r0, r6
8001248: 6060 str r0, [r4, #4]
800124a: 6863 ldr r3, [r4, #4]
800124c: 6123 str r3, [r4, #16]
800124e: 2300 movs r3, #0
8001250: f884 3043 strb.w r3, [r4, #67] ; 0x43
8001254: e7a8 b.n 80011a8 <_printf_i+0x150>
8001256: 6923 ldr r3, [r4, #16]
8001258: 4632 mov r2, r6
800125a: 4649 mov r1, r9
800125c: 4640 mov r0, r8
800125e: 47d0 blx sl
8001260: 3001 adds r0, #1
8001262: d0ab beq.n 80011bc <_printf_i+0x164>
8001264: 6823 ldr r3, [r4, #0]
8001266: 079b lsls r3, r3, #30
8001268: d413 bmi.n 8001292 <_printf_i+0x23a>
800126a: 68e0 ldr r0, [r4, #12]
800126c: 9b03 ldr r3, [sp, #12]
800126e: 4298 cmp r0, r3
8001270: bfb8 it lt
8001272: 4618 movlt r0, r3
8001274: e7a4 b.n 80011c0 <_printf_i+0x168>
8001276: 2301 movs r3, #1
8001278: 4632 mov r2, r6
800127a: 4649 mov r1, r9
800127c: 4640 mov r0, r8
800127e: 47d0 blx sl
8001280: 3001 adds r0, #1
8001282: d09b beq.n 80011bc <_printf_i+0x164>
8001284: 3501 adds r5, #1
8001286: 68e3 ldr r3, [r4, #12]
8001288: 9903 ldr r1, [sp, #12]
800128a: 1a5b subs r3, r3, r1
800128c: 42ab cmp r3, r5
800128e: dcf2 bgt.n 8001276 <_printf_i+0x21e>
8001290: e7eb b.n 800126a <_printf_i+0x212>
8001292: 2500 movs r5, #0
8001294: f104 0619 add.w r6, r4, #25
8001298: e7f5 b.n 8001286 <_printf_i+0x22e>
800129a: bf00 nop
800129c: 08001562 .word 0x08001562
80012a0: 08001573 .word 0x08001573
080012a4 <memcpy>:
80012a4: 440a add r2, r1
80012a6: 4291 cmp r1, r2
80012a8: f100 33ff add.w r3, r0, #4294967295
80012ac: d100 bne.n 80012b0 <memcpy+0xc>
80012ae: 4770 bx lr
80012b0: b510 push {r4, lr}
80012b2: f811 4b01 ldrb.w r4, [r1], #1
80012b6: f803 4f01 strb.w r4, [r3, #1]!
80012ba: 4291 cmp r1, r2
80012bc: d1f9 bne.n 80012b2 <memcpy+0xe>
80012be: bd10 pop {r4, pc}
080012c0 <memmove>:
80012c0: 4288 cmp r0, r1
80012c2: b510 push {r4, lr}
80012c4: eb01 0402 add.w r4, r1, r2
80012c8: d902 bls.n 80012d0 <memmove+0x10>
80012ca: 4284 cmp r4, r0
80012cc: 4623 mov r3, r4
80012ce: d807 bhi.n 80012e0 <memmove+0x20>
80012d0: 1e43 subs r3, r0, #1
80012d2: 42a1 cmp r1, r4
80012d4: d008 beq.n 80012e8 <memmove+0x28>
80012d6: f811 2b01 ldrb.w r2, [r1], #1
80012da: f803 2f01 strb.w r2, [r3, #1]!
80012de: e7f8 b.n 80012d2 <memmove+0x12>
80012e0: 4402 add r2, r0
80012e2: 4601 mov r1, r0
80012e4: 428a cmp r2, r1
80012e6: d100 bne.n 80012ea <memmove+0x2a>
80012e8: bd10 pop {r4, pc}
80012ea: f813 4d01 ldrb.w r4, [r3, #-1]!
80012ee: f802 4d01 strb.w r4, [r2, #-1]!
80012f2: e7f7 b.n 80012e4 <memmove+0x24>
080012f4 <_free_r>:
80012f4: b537 push {r0, r1, r2, r4, r5, lr}
80012f6: 2900 cmp r1, #0
80012f8: d048 beq.n 800138c <_free_r+0x98>
80012fa: f851 3c04 ldr.w r3, [r1, #-4]
80012fe: 9001 str r0, [sp, #4]
8001300: 2b00 cmp r3, #0
8001302: f1a1 0404 sub.w r4, r1, #4
8001306: bfb8 it lt
8001308: 18e4 addlt r4, r4, r3
800130a: f000 f8d3 bl 80014b4 <__malloc_lock>
800130e: 4a20 ldr r2, [pc, #128] ; (8001390 <_free_r+0x9c>)
8001310: 9801 ldr r0, [sp, #4]
8001312: 6813 ldr r3, [r2, #0]
8001314: 4615 mov r5, r2
8001316: b933 cbnz r3, 8001326 <_free_r+0x32>
8001318: 6063 str r3, [r4, #4]
800131a: 6014 str r4, [r2, #0]
800131c: b003 add sp, #12
800131e: e8bd 4030 ldmia.w sp!, {r4, r5, lr}
8001322: f000 b8cd b.w 80014c0 <__malloc_unlock>
8001326: 42a3 cmp r3, r4
8001328: d90b bls.n 8001342 <_free_r+0x4e>
800132a: 6821 ldr r1, [r4, #0]
800132c: 1862 adds r2, r4, r1
800132e: 4293 cmp r3, r2
8001330: bf04 itt eq
8001332: 681a ldreq r2, [r3, #0]
8001334: 685b ldreq r3, [r3, #4]
8001336: 6063 str r3, [r4, #4]
8001338: bf04 itt eq
800133a: 1852 addeq r2, r2, r1
800133c: 6022 streq r2, [r4, #0]
800133e: 602c str r4, [r5, #0]
8001340: e7ec b.n 800131c <_free_r+0x28>
8001342: 461a mov r2, r3
8001344: 685b ldr r3, [r3, #4]
8001346: b10b cbz r3, 800134c <_free_r+0x58>
8001348: 42a3 cmp r3, r4
800134a: d9fa bls.n 8001342 <_free_r+0x4e>
800134c: 6811 ldr r1, [r2, #0]
800134e: 1855 adds r5, r2, r1
8001350: 42a5 cmp r5, r4
8001352: d10b bne.n 800136c <_free_r+0x78>
8001354: 6824 ldr r4, [r4, #0]
8001356: 4421 add r1, r4
8001358: 1854 adds r4, r2, r1
800135a: 42a3 cmp r3, r4
800135c: 6011 str r1, [r2, #0]
800135e: d1dd bne.n 800131c <_free_r+0x28>
8001360: 681c ldr r4, [r3, #0]
8001362: 685b ldr r3, [r3, #4]
8001364: 6053 str r3, [r2, #4]
8001366: 4421 add r1, r4
8001368: 6011 str r1, [r2, #0]
800136a: e7d7 b.n 800131c <_free_r+0x28>
800136c: d902 bls.n 8001374 <_free_r+0x80>
800136e: 230c movs r3, #12
8001370: 6003 str r3, [r0, #0]
8001372: e7d3 b.n 800131c <_free_r+0x28>
8001374: 6825 ldr r5, [r4, #0]
8001376: 1961 adds r1, r4, r5
8001378: 428b cmp r3, r1
800137a: bf04 itt eq
800137c: 6819 ldreq r1, [r3, #0]
800137e: 685b ldreq r3, [r3, #4]
8001380: 6063 str r3, [r4, #4]
8001382: bf04 itt eq
8001384: 1949 addeq r1, r1, r5
8001386: 6021 streq r1, [r4, #0]
8001388: 6054 str r4, [r2, #4]
800138a: e7c7 b.n 800131c <_free_r+0x28>
800138c: b003 add sp, #12
800138e: bd30 pop {r4, r5, pc}
8001390: 200000b0 .word 0x200000b0
08001394 <_malloc_r>:
8001394: b5f8 push {r3, r4, r5, r6, r7, lr}
8001396: 1ccd adds r5, r1, #3
8001398: f025 0503 bic.w r5, r5, #3
800139c: 3508 adds r5, #8
800139e: 2d0c cmp r5, #12
80013a0: bf38 it cc
80013a2: 250c movcc r5, #12
80013a4: 2d00 cmp r5, #0
80013a6: 4606 mov r6, r0
80013a8: db01 blt.n 80013ae <_malloc_r+0x1a>
80013aa: 42a9 cmp r1, r5
80013ac: d903 bls.n 80013b6 <_malloc_r+0x22>
80013ae: 230c movs r3, #12
80013b0: 6033 str r3, [r6, #0]
80013b2: 2000 movs r0, #0
80013b4: bdf8 pop {r3, r4, r5, r6, r7, pc}
80013b6: f000 f87d bl 80014b4 <__malloc_lock>
80013ba: 4921 ldr r1, [pc, #132] ; (8001440 <_malloc_r+0xac>)
80013bc: 680a ldr r2, [r1, #0]
80013be: 4614 mov r4, r2
80013c0: b99c cbnz r4, 80013ea <_malloc_r+0x56>
80013c2: 4f20 ldr r7, [pc, #128] ; (8001444 <_malloc_r+0xb0>)
80013c4: 683b ldr r3, [r7, #0]
80013c6: b923 cbnz r3, 80013d2 <_malloc_r+0x3e>
80013c8: 4621 mov r1, r4
80013ca: 4630 mov r0, r6
80013cc: f000 f862 bl 8001494 <_sbrk_r>
80013d0: 6038 str r0, [r7, #0]
80013d2: 4629 mov r1, r5
80013d4: 4630 mov r0, r6
80013d6: f000 f85d bl 8001494 <_sbrk_r>
80013da: 1c43 adds r3, r0, #1
80013dc: d123 bne.n 8001426 <_malloc_r+0x92>
80013de: 230c movs r3, #12
80013e0: 6033 str r3, [r6, #0]
80013e2: 4630 mov r0, r6
80013e4: f000 f86c bl 80014c0 <__malloc_unlock>
80013e8: e7e3 b.n 80013b2 <_malloc_r+0x1e>
80013ea: 6823 ldr r3, [r4, #0]
80013ec: 1b5b subs r3, r3, r5
80013ee: d417 bmi.n 8001420 <_malloc_r+0x8c>
80013f0: 2b0b cmp r3, #11
80013f2: d903 bls.n 80013fc <_malloc_r+0x68>
80013f4: 6023 str r3, [r4, #0]
80013f6: 441c add r4, r3
80013f8: 6025 str r5, [r4, #0]
80013fa: e004 b.n 8001406 <_malloc_r+0x72>
80013fc: 6863 ldr r3, [r4, #4]
80013fe: 42a2 cmp r2, r4
8001400: bf0c ite eq
8001402: 600b streq r3, [r1, #0]
8001404: 6053 strne r3, [r2, #4]
8001406: 4630 mov r0, r6
8001408: f000 f85a bl 80014c0 <__malloc_unlock>
800140c: f104 000b add.w r0, r4, #11
8001410: 1d23 adds r3, r4, #4
8001412: f020 0007 bic.w r0, r0, #7
8001416: 1ac2 subs r2, r0, r3
8001418: d0cc beq.n 80013b4 <_malloc_r+0x20>
800141a: 1a1b subs r3, r3, r0
800141c: 50a3 str r3, [r4, r2]
800141e: e7c9 b.n 80013b4 <_malloc_r+0x20>
8001420: 4622 mov r2, r4
8001422: 6864 ldr r4, [r4, #4]
8001424: e7cc b.n 80013c0 <_malloc_r+0x2c>
8001426: 1cc4 adds r4, r0, #3
8001428: f024 0403 bic.w r4, r4, #3
800142c: 42a0 cmp r0, r4
800142e: d0e3 beq.n 80013f8 <_malloc_r+0x64>
8001430: 1a21 subs r1, r4, r0
8001432: 4630 mov r0, r6
8001434: f000 f82e bl 8001494 <_sbrk_r>
8001438: 3001 adds r0, #1
800143a: d1dd bne.n 80013f8 <_malloc_r+0x64>
800143c: e7cf b.n 80013de <_malloc_r+0x4a>
800143e: bf00 nop
8001440: 200000b0 .word 0x200000b0
8001444: 200000b4 .word 0x200000b4
08001448 <_realloc_r>:
8001448: b5f8 push {r3, r4, r5, r6, r7, lr}
800144a: 4607 mov r7, r0
800144c: 4614 mov r4, r2
800144e: 460e mov r6, r1
8001450: b921 cbnz r1, 800145c <_realloc_r+0x14>
8001452: e8bd 40f8 ldmia.w sp!, {r3, r4, r5, r6, r7, lr}
8001456: 4611 mov r1, r2
8001458: f7ff bf9c b.w 8001394 <_malloc_r>
800145c: b922 cbnz r2, 8001468 <_realloc_r+0x20>
800145e: f7ff ff49 bl 80012f4 <_free_r>
8001462: 4625 mov r5, r4
8001464: 4628 mov r0, r5
8001466: bdf8 pop {r3, r4, r5, r6, r7, pc}
8001468: f000 f830 bl 80014cc <_malloc_usable_size_r>
800146c: 42a0 cmp r0, r4
800146e: d20f bcs.n 8001490 <_realloc_r+0x48>
8001470: 4621 mov r1, r4
8001472: 4638 mov r0, r7
8001474: f7ff ff8e bl 8001394 <_malloc_r>
8001478: 4605 mov r5, r0
800147a: 2800 cmp r0, #0
800147c: d0f2 beq.n 8001464 <_realloc_r+0x1c>
800147e: 4631 mov r1, r6
8001480: 4622 mov r2, r4
8001482: f7ff ff0f bl 80012a4 <memcpy>
8001486: 4631 mov r1, r6
8001488: 4638 mov r0, r7
800148a: f7ff ff33 bl 80012f4 <_free_r>
800148e: e7e9 b.n 8001464 <_realloc_r+0x1c>
8001490: 4635 mov r5, r6
8001492: e7e7 b.n 8001464 <_realloc_r+0x1c>
08001494 <_sbrk_r>:
8001494: b538 push {r3, r4, r5, lr}
8001496: 4d06 ldr r5, [pc, #24] ; (80014b0 <_sbrk_r+0x1c>)
8001498: 2300 movs r3, #0
800149a: 4604 mov r4, r0
800149c: 4608 mov r0, r1
800149e: 602b str r3, [r5, #0]
80014a0: f000 f81e bl 80014e0 <_sbrk>
80014a4: 1c43 adds r3, r0, #1
80014a6: d102 bne.n 80014ae <_sbrk_r+0x1a>
80014a8: 682b ldr r3, [r5, #0]
80014aa: b103 cbz r3, 80014ae <_sbrk_r+0x1a>
80014ac: 6023 str r3, [r4, #0]
80014ae: bd38 pop {r3, r4, r5, pc}
80014b0: 200000c4 .word 0x200000c4
080014b4 <__malloc_lock>:
80014b4: 4801 ldr r0, [pc, #4] ; (80014bc <__malloc_lock+0x8>)
80014b6: f000 b811 b.w 80014dc <__retarget_lock_acquire_recursive>
80014ba: bf00 nop
80014bc: 200000cc .word 0x200000cc
080014c0 <__malloc_unlock>:
80014c0: 4801 ldr r0, [pc, #4] ; (80014c8 <__malloc_unlock+0x8>)
80014c2: f000 b80c b.w 80014de <__retarget_lock_release_recursive>
80014c6: bf00 nop
80014c8: 200000cc .word 0x200000cc
080014cc <_malloc_usable_size_r>:
80014cc: f851 3c04 ldr.w r3, [r1, #-4]
80014d0: 1f18 subs r0, r3, #4
80014d2: 2b00 cmp r3, #0
80014d4: bfbc itt lt
80014d6: 580b ldrlt r3, [r1, r0]
80014d8: 18c0 addlt r0, r0, r3
80014da: 4770 bx lr
080014dc <__retarget_lock_acquire_recursive>:
80014dc: 4770 bx lr
080014de <__retarget_lock_release_recursive>:
80014de: 4770 bx lr
080014e0 <_sbrk>:
80014e0: 4b04 ldr r3, [pc, #16] ; (80014f4 <_sbrk+0x14>)
80014e2: 6819 ldr r1, [r3, #0]
80014e4: 4602 mov r2, r0
80014e6: b909 cbnz r1, 80014ec <_sbrk+0xc>
80014e8: 4903 ldr r1, [pc, #12] ; (80014f8 <_sbrk+0x18>)
80014ea: 6019 str r1, [r3, #0]
80014ec: 6818 ldr r0, [r3, #0]
80014ee: 4402 add r2, r0
80014f0: 601a str r2, [r3, #0]
80014f2: 4770 bx lr
80014f4: 200000b8 .word 0x200000b8
80014f8: 200000d8 .word 0x200000d8
080014fc <_init>:
80014fc: b5f8 push {r3, r4, r5, r6, r7, lr}
80014fe: bf00 nop
8001500: bcf8 pop {r3, r4, r5, r6, r7}
8001502: bc08 pop {r3}
8001504: 469e mov lr, r3
8001506: 4770 bx lr
08001508 <_fini>:
8001508: b5f8 push {r3, r4, r5, r6, r7, lr}
800150a: bf00 nop
800150c: bcf8 pop {r3, r4, r5, r6, r7}
800150e: bc08 pop {r3}
8001510: 469e mov lr, r3
8001512: 4770 bx lr
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