removed build folder from git index
This commit is contained in:
feda
230
build/sysmem.lst
230
build/sysmem.lst
@ -1,230 +0,0 @@
|
||||
ARM GAS /tmp/cc81jBPi.s page 1
|
||||
|
||||
|
||||
1 .cpu cortex-m7
|
||||
2 .eabi_attribute 28, 1
|
||||
3 .eabi_attribute 20, 1
|
||||
4 .eabi_attribute 21, 1
|
||||
5 .eabi_attribute 23, 3
|
||||
6 .eabi_attribute 24, 1
|
||||
7 .eabi_attribute 25, 1
|
||||
8 .eabi_attribute 26, 1
|
||||
9 .eabi_attribute 30, 1
|
||||
10 .eabi_attribute 34, 1
|
||||
11 .eabi_attribute 18, 4
|
||||
12 .file "sysmem.c"
|
||||
13 .text
|
||||
14 .Ltext0:
|
||||
15 .cfi_sections .debug_frame
|
||||
16 .section .text._sbrk,"ax",%progbits
|
||||
17 .align 1
|
||||
18 .global _sbrk
|
||||
19 .arch armv7e-m
|
||||
20 .syntax unified
|
||||
21 .thumb
|
||||
22 .thumb_func
|
||||
23 .fpu fpv5-d16
|
||||
25 _sbrk:
|
||||
26 .LVL0:
|
||||
27 .LFB0:
|
||||
28 .file 1 "Src/sysmem.c"
|
||||
1:Src/sysmem.c **** /**
|
||||
2:Src/sysmem.c **** ******************************************************************************
|
||||
3:Src/sysmem.c **** * @file sysmem.c
|
||||
4:Src/sysmem.c **** * @author Generated by STM32CubeMX
|
||||
5:Src/sysmem.c **** * @brief System Memory calls file
|
||||
6:Src/sysmem.c **** *
|
||||
7:Src/sysmem.c **** * For more information about which C functions
|
||||
8:Src/sysmem.c **** * need which of these lowlevel functions
|
||||
9:Src/sysmem.c **** * please consult the newlib libc manual
|
||||
10:Src/sysmem.c **** ******************************************************************************
|
||||
11:Src/sysmem.c **** * @attention
|
||||
12:Src/sysmem.c **** *
|
||||
13:Src/sysmem.c **** * Copyright (c) 2024 STMicroelectronics.
|
||||
14:Src/sysmem.c **** * All rights reserved.
|
||||
15:Src/sysmem.c **** *
|
||||
16:Src/sysmem.c **** * This software is licensed under terms that can be found in the LICENSE file
|
||||
17:Src/sysmem.c **** * in the root directory of this software component.
|
||||
18:Src/sysmem.c **** * If no LICENSE file comes with this software, it is provided AS-IS.
|
||||
19:Src/sysmem.c **** *
|
||||
20:Src/sysmem.c **** ******************************************************************************
|
||||
21:Src/sysmem.c **** */
|
||||
22:Src/sysmem.c ****
|
||||
23:Src/sysmem.c **** /* Includes */
|
||||
24:Src/sysmem.c **** #include <errno.h>
|
||||
25:Src/sysmem.c **** #include <stdint.h>
|
||||
26:Src/sysmem.c ****
|
||||
27:Src/sysmem.c **** /**
|
||||
28:Src/sysmem.c **** * Pointer to the current high watermark of the heap usage
|
||||
29:Src/sysmem.c **** */
|
||||
30:Src/sysmem.c **** static uint8_t *__sbrk_heap_end = NULL;
|
||||
ARM GAS /tmp/cc81jBPi.s page 2
|
||||
|
||||
|
||||
31:Src/sysmem.c ****
|
||||
32:Src/sysmem.c **** /**
|
||||
33:Src/sysmem.c **** * @brief _sbrk() allocates memory to the newlib heap and is used by malloc
|
||||
34:Src/sysmem.c **** * and others from the C library
|
||||
35:Src/sysmem.c **** *
|
||||
36:Src/sysmem.c **** * @verbatim
|
||||
37:Src/sysmem.c **** * ############################################################################
|
||||
38:Src/sysmem.c **** * # .data # .bss # newlib heap # MSP stack #
|
||||
39:Src/sysmem.c **** * # # # # Reserved by _Min_Stack_Size #
|
||||
40:Src/sysmem.c **** * ############################################################################
|
||||
41:Src/sysmem.c **** * ^-- RAM start ^-- _end _estack, RAM end --^
|
||||
42:Src/sysmem.c **** * @endverbatim
|
||||
43:Src/sysmem.c **** *
|
||||
44:Src/sysmem.c **** * This implementation starts allocating at the '_end' linker symbol
|
||||
45:Src/sysmem.c **** * The '_Min_Stack_Size' linker symbol reserves a memory for the MSP stack
|
||||
46:Src/sysmem.c **** * The implementation considers '_estack' linker symbol to be RAM end
|
||||
47:Src/sysmem.c **** * NOTE: If the MSP stack, at any point during execution, grows larger than the
|
||||
48:Src/sysmem.c **** * reserved size, please increase the '_Min_Stack_Size'.
|
||||
49:Src/sysmem.c **** *
|
||||
50:Src/sysmem.c **** * @param incr Memory size
|
||||
51:Src/sysmem.c **** * @return Pointer to allocated memory
|
||||
52:Src/sysmem.c **** */
|
||||
53:Src/sysmem.c **** void *_sbrk(ptrdiff_t incr)
|
||||
54:Src/sysmem.c **** {
|
||||
29 .loc 1 54 1 view -0
|
||||
30 .cfi_startproc
|
||||
31 @ args = 0, pretend = 0, frame = 0
|
||||
32 @ frame_needed = 0, uses_anonymous_args = 0
|
||||
33 .loc 1 54 1 is_stmt 0 view .LVU1
|
||||
34 0000 10B5 push {r4, lr}
|
||||
35 .LCFI0:
|
||||
36 .cfi_def_cfa_offset 8
|
||||
37 .cfi_offset 4, -8
|
||||
38 .cfi_offset 14, -4
|
||||
39 0002 0346 mov r3, r0
|
||||
55:Src/sysmem.c **** extern uint8_t _end; /* Symbol defined in the linker script */
|
||||
40 .loc 1 55 3 is_stmt 1 view .LVU2
|
||||
56:Src/sysmem.c **** extern uint8_t _estack; /* Symbol defined in the linker script */
|
||||
41 .loc 1 56 3 view .LVU3
|
||||
57:Src/sysmem.c **** extern uint32_t _Min_Stack_Size; /* Symbol defined in the linker script */
|
||||
42 .loc 1 57 3 view .LVU4
|
||||
58:Src/sysmem.c **** const uint32_t stack_limit = (uint32_t)&_estack - (uint32_t)&_Min_Stack_Size;
|
||||
43 .loc 1 58 3 view .LVU5
|
||||
44 .loc 1 58 18 is_stmt 0 view .LVU6
|
||||
45 0004 0C4A ldr r2, .L8
|
||||
46 0006 0D49 ldr r1, .L8+4
|
||||
59:Src/sysmem.c **** const uint8_t *max_heap = (uint8_t *)stack_limit;
|
||||
47 .loc 1 59 3 is_stmt 1 view .LVU7
|
||||
48 .LVL1:
|
||||
60:Src/sysmem.c **** uint8_t *prev_heap_end;
|
||||
49 .loc 1 60 3 view .LVU8
|
||||
61:Src/sysmem.c ****
|
||||
62:Src/sysmem.c **** /* Initialize heap end at first call */
|
||||
63:Src/sysmem.c **** if (NULL == __sbrk_heap_end)
|
||||
50 .loc 1 63 3 view .LVU9
|
||||
51 .loc 1 63 12 is_stmt 0 view .LVU10
|
||||
52 0008 0D48 ldr r0, .L8+8
|
||||
ARM GAS /tmp/cc81jBPi.s page 3
|
||||
|
||||
|
||||
53 .LVL2:
|
||||
54 .loc 1 63 12 view .LVU11
|
||||
55 000a 0068 ldr r0, [r0]
|
||||
56 .loc 1 63 6 view .LVU12
|
||||
57 000c 40B1 cbz r0, .L6
|
||||
58 .L2:
|
||||
64:Src/sysmem.c **** {
|
||||
65:Src/sysmem.c **** __sbrk_heap_end = &_end;
|
||||
66:Src/sysmem.c **** }
|
||||
67:Src/sysmem.c ****
|
||||
68:Src/sysmem.c **** /* Protect heap from growing into the reserved MSP stack */
|
||||
69:Src/sysmem.c **** if (__sbrk_heap_end + incr > max_heap)
|
||||
59 .loc 1 69 3 is_stmt 1 view .LVU13
|
||||
60 .loc 1 69 23 is_stmt 0 view .LVU14
|
||||
61 000e 0C48 ldr r0, .L8+8
|
||||
62 0010 0068 ldr r0, [r0]
|
||||
63 0012 0344 add r3, r3, r0
|
||||
64 .LVL3:
|
||||
65 .loc 1 69 6 view .LVU15
|
||||
66 0014 521A subs r2, r2, r1
|
||||
67 0016 9342 cmp r3, r2
|
||||
68 0018 06D8 bhi .L7
|
||||
70:Src/sysmem.c **** {
|
||||
71:Src/sysmem.c **** errno = ENOMEM;
|
||||
72:Src/sysmem.c **** return (void *)-1;
|
||||
73:Src/sysmem.c **** }
|
||||
74:Src/sysmem.c ****
|
||||
75:Src/sysmem.c **** prev_heap_end = __sbrk_heap_end;
|
||||
69 .loc 1 75 3 is_stmt 1 view .LVU16
|
||||
70 .LVL4:
|
||||
76:Src/sysmem.c **** __sbrk_heap_end += incr;
|
||||
71 .loc 1 76 3 view .LVU17
|
||||
72 .loc 1 76 19 is_stmt 0 view .LVU18
|
||||
73 001a 094A ldr r2, .L8+8
|
||||
74 001c 1360 str r3, [r2]
|
||||
77:Src/sysmem.c ****
|
||||
78:Src/sysmem.c **** return (void *)prev_heap_end;
|
||||
75 .loc 1 78 3 is_stmt 1 view .LVU19
|
||||
76 .LVL5:
|
||||
77 .L1:
|
||||
79:Src/sysmem.c **** }
|
||||
78 .loc 1 79 1 is_stmt 0 view .LVU20
|
||||
79 001e 10BD pop {r4, pc}
|
||||
80 .LVL6:
|
||||
81 .L6:
|
||||
65:Src/sysmem.c **** }
|
||||
82 .loc 1 65 5 is_stmt 1 view .LVU21
|
||||
65:Src/sysmem.c **** }
|
||||
83 .loc 1 65 21 is_stmt 0 view .LVU22
|
||||
84 0020 0748 ldr r0, .L8+8
|
||||
85 0022 084C ldr r4, .L8+12
|
||||
86 0024 0460 str r4, [r0]
|
||||
87 0026 F2E7 b .L2
|
||||
88 .LVL7:
|
||||
89 .L7:
|
||||
71:Src/sysmem.c **** return (void *)-1;
|
||||
90 .loc 1 71 5 is_stmt 1 view .LVU23
|
||||
ARM GAS /tmp/cc81jBPi.s page 4
|
||||
|
||||
|
||||
91 0028 FFF7FEFF bl __errno
|
||||
92 .LVL8:
|
||||
71:Src/sysmem.c **** return (void *)-1;
|
||||
93 .loc 1 71 11 is_stmt 0 view .LVU24
|
||||
94 002c 0C23 movs r3, #12
|
||||
95 002e 0360 str r3, [r0]
|
||||
72:Src/sysmem.c **** }
|
||||
96 .loc 1 72 5 is_stmt 1 view .LVU25
|
||||
72:Src/sysmem.c **** }
|
||||
97 .loc 1 72 12 is_stmt 0 view .LVU26
|
||||
98 0030 4FF0FF30 mov r0, #-1
|
||||
99 0034 F3E7 b .L1
|
||||
100 .L9:
|
||||
101 0036 00BF .align 2
|
||||
102 .L8:
|
||||
103 0038 00000000 .word _estack
|
||||
104 003c 00000000 .word _Min_Stack_Size
|
||||
105 0040 00000000 .word .LANCHOR0
|
||||
106 0044 00000000 .word _end
|
||||
107 .cfi_endproc
|
||||
108 .LFE0:
|
||||
110 .section .bss.__sbrk_heap_end,"aw",%nobits
|
||||
111 .align 2
|
||||
112 .set .LANCHOR0,. + 0
|
||||
115 __sbrk_heap_end:
|
||||
116 0000 00000000 .space 4
|
||||
117 .text
|
||||
118 .Letext0:
|
||||
119 .file 2 "/usr/lib/gcc/arm-none-eabi/10.3.1/include/stddef.h"
|
||||
120 .file 3 "/usr/lib/gcc/arm-none-eabi/10.3.1/include/stdint.h"
|
||||
121 .file 4 "/usr/include/newlib/sys/errno.h"
|
||||
ARM GAS /tmp/cc81jBPi.s page 5
|
||||
|
||||
|
||||
DEFINED SYMBOLS
|
||||
*ABS*:0000000000000000 sysmem.c
|
||||
/tmp/cc81jBPi.s:17 .text._sbrk:0000000000000000 $t
|
||||
/tmp/cc81jBPi.s:25 .text._sbrk:0000000000000000 _sbrk
|
||||
/tmp/cc81jBPi.s:103 .text._sbrk:0000000000000038 $d
|
||||
/tmp/cc81jBPi.s:111 .bss.__sbrk_heap_end:0000000000000000 $d
|
||||
/tmp/cc81jBPi.s:115 .bss.__sbrk_heap_end:0000000000000000 __sbrk_heap_end
|
||||
|
||||
UNDEFINED SYMBOLS
|
||||
__errno
|
||||
_estack
|
||||
_Min_Stack_Size
|
||||
_end
|
||||
Reference in New Issue
Block a user