initial software commit
This commit is contained in:
feda
899
build/syscalls.lst
Normal file
899
build/syscalls.lst
Normal file
@ -0,0 +1,899 @@
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ARM GAS /tmp/cc9aEoPx.s page 1
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1 .cpu cortex-m7
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2 .eabi_attribute 28, 1
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||||
3 .eabi_attribute 20, 1
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||||
4 .eabi_attribute 21, 1
|
||||
5 .eabi_attribute 23, 3
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||||
6 .eabi_attribute 24, 1
|
||||
7 .eabi_attribute 25, 1
|
||||
8 .eabi_attribute 26, 1
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||||
9 .eabi_attribute 30, 1
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||||
10 .eabi_attribute 34, 1
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||||
11 .eabi_attribute 18, 4
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||||
12 .file "syscalls.c"
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13 .text
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||||
14 .Ltext0:
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||||
15 .cfi_sections .debug_frame
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||||
16 .section .text.initialise_monitor_handles,"ax",%progbits
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||||
17 .align 1
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||||
18 .global initialise_monitor_handles
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||||
19 .arch armv7e-m
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20 .syntax unified
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||||
21 .thumb
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||||
22 .thumb_func
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||||
23 .fpu fpv5-d16
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25 initialise_monitor_handles:
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||||
26 .LFB25:
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||||
27 .file 1 "Src/syscalls.c"
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1:Src/syscalls.c **** /**
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2:Src/syscalls.c **** ******************************************************************************
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||||
3:Src/syscalls.c **** * @file syscalls.c
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||||
4:Src/syscalls.c **** * @author Auto-generated by STM32CubeMX
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||||
5:Src/syscalls.c **** * @brief Minimal System calls file
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||||
6:Src/syscalls.c **** *
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||||
7:Src/syscalls.c **** * For more information about which c-functions
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||||
8:Src/syscalls.c **** * need which of these lowlevel functions
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||||
9:Src/syscalls.c **** * please consult the Newlib libc-manual
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||||
10:Src/syscalls.c **** ******************************************************************************
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11:Src/syscalls.c **** * @attention
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||||
12:Src/syscalls.c **** *
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||||
13:Src/syscalls.c **** * Copyright (c) 2020-2024 STMicroelectronics.
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14:Src/syscalls.c **** * All rights reserved.
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15:Src/syscalls.c **** *
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||||
16:Src/syscalls.c **** * This software is licensed under terms that can be found in the LICENSE file
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17:Src/syscalls.c **** * in the root directory of this software component.
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18:Src/syscalls.c **** * If no LICENSE file comes with this software, it is provided AS-IS.
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19:Src/syscalls.c **** *
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||||
20:Src/syscalls.c **** ******************************************************************************
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21:Src/syscalls.c **** */
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22:Src/syscalls.c ****
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23:Src/syscalls.c **** /* Includes */
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24:Src/syscalls.c **** #include <sys/stat.h>
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25:Src/syscalls.c **** #include <stdlib.h>
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26:Src/syscalls.c **** #include <errno.h>
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27:Src/syscalls.c **** #include <stdio.h>
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28:Src/syscalls.c **** #include <signal.h>
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29:Src/syscalls.c **** #include <time.h>
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30:Src/syscalls.c **** #include <sys/time.h>
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31:Src/syscalls.c **** #include <sys/times.h>
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ARM GAS /tmp/cc9aEoPx.s page 2
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32:Src/syscalls.c ****
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33:Src/syscalls.c ****
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34:Src/syscalls.c **** /* Variables */
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35:Src/syscalls.c **** extern int __io_putchar(int ch) __attribute__((weak));
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36:Src/syscalls.c **** extern int __io_getchar(void) __attribute__((weak));
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37:Src/syscalls.c ****
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38:Src/syscalls.c ****
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39:Src/syscalls.c **** char *__env[1] = { 0 };
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40:Src/syscalls.c **** char **environ = __env;
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41:Src/syscalls.c ****
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42:Src/syscalls.c ****
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43:Src/syscalls.c **** /* Functions */
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44:Src/syscalls.c **** void initialise_monitor_handles()
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45:Src/syscalls.c **** {
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28 .loc 1 45 1 view -0
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29 .cfi_startproc
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30 @ args = 0, pretend = 0, frame = 0
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31 @ frame_needed = 0, uses_anonymous_args = 0
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32 @ link register save eliminated.
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46:Src/syscalls.c **** }
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33 .loc 1 46 1 view .LVU1
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34 0000 7047 bx lr
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35 .cfi_endproc
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36 .LFE25:
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||||
38 .section .text._getpid,"ax",%progbits
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39 .align 1
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40 .global _getpid
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41 .syntax unified
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42 .thumb
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43 .thumb_func
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44 .fpu fpv5-d16
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46 _getpid:
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||||
47 .LFB26:
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||||
47:Src/syscalls.c ****
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48:Src/syscalls.c **** int _getpid(void)
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49:Src/syscalls.c **** {
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48 .loc 1 49 1 view -0
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||||
49 .cfi_startproc
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50 @ args = 0, pretend = 0, frame = 0
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51 @ frame_needed = 0, uses_anonymous_args = 0
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52 @ link register save eliminated.
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||||
50:Src/syscalls.c **** return 1;
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53 .loc 1 50 3 view .LVU3
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||||
51:Src/syscalls.c **** }
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54 .loc 1 51 1 is_stmt 0 view .LVU4
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||||
55 0000 0120 movs r0, #1
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||||
56 0002 7047 bx lr
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57 .cfi_endproc
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||||
58 .LFE26:
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||||
60 .section .text._kill,"ax",%progbits
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||||
61 .align 1
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||||
62 .global _kill
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63 .syntax unified
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64 .thumb
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65 .thumb_func
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66 .fpu fpv5-d16
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68 _kill:
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||||
ARM GAS /tmp/cc9aEoPx.s page 3
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69 .LVL0:
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||||
70 .LFB27:
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52:Src/syscalls.c ****
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53:Src/syscalls.c **** int _kill(int pid, int sig)
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||||
54:Src/syscalls.c **** {
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71 .loc 1 54 1 is_stmt 1 view -0
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||||
72 .cfi_startproc
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73 @ args = 0, pretend = 0, frame = 0
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74 @ frame_needed = 0, uses_anonymous_args = 0
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||||
75 .loc 1 54 1 is_stmt 0 view .LVU6
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||||
76 0000 08B5 push {r3, lr}
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77 .LCFI0:
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||||
78 .cfi_def_cfa_offset 8
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||||
79 .cfi_offset 3, -8
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||||
80 .cfi_offset 14, -4
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||||
55:Src/syscalls.c **** (void)pid;
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81 .loc 1 55 3 is_stmt 1 view .LVU7
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||||
56:Src/syscalls.c **** (void)sig;
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||||
82 .loc 1 56 3 view .LVU8
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||||
57:Src/syscalls.c **** errno = EINVAL;
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83 .loc 1 57 3 view .LVU9
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||||
84 0002 FFF7FEFF bl __errno
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||||
85 .LVL1:
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||||
86 .loc 1 57 9 is_stmt 0 view .LVU10
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||||
87 0006 1623 movs r3, #22
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||||
88 0008 0360 str r3, [r0]
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||||
58:Src/syscalls.c **** return -1;
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||||
89 .loc 1 58 3 is_stmt 1 view .LVU11
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||||
59:Src/syscalls.c **** }
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||||
90 .loc 1 59 1 is_stmt 0 view .LVU12
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||||
91 000a 4FF0FF30 mov r0, #-1
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||||
92 000e 08BD pop {r3, pc}
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||||
93 .cfi_endproc
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||||
94 .LFE27:
|
||||
96 .section .text._exit,"ax",%progbits
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||||
97 .align 1
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||||
98 .global _exit
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||||
99 .syntax unified
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||||
100 .thumb
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||||
101 .thumb_func
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||||
102 .fpu fpv5-d16
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||||
104 _exit:
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||||
105 .LVL2:
|
||||
106 .LFB28:
|
||||
60:Src/syscalls.c ****
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||||
61:Src/syscalls.c **** void _exit (int status)
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||||
62:Src/syscalls.c **** {
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||||
107 .loc 1 62 1 is_stmt 1 view -0
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||||
108 .cfi_startproc
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109 @ Volatile: function does not return.
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||||
110 @ args = 0, pretend = 0, frame = 0
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||||
111 @ frame_needed = 0, uses_anonymous_args = 0
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||||
112 .loc 1 62 1 is_stmt 0 view .LVU14
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||||
113 0000 08B5 push {r3, lr}
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||||
114 .LCFI1:
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||||
115 .cfi_def_cfa_offset 8
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||||
116 .cfi_offset 3, -8
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||||
ARM GAS /tmp/cc9aEoPx.s page 4
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||||
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||||
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||||
117 .cfi_offset 14, -4
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||||
63:Src/syscalls.c **** _kill(status, -1);
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118 .loc 1 63 3 is_stmt 1 view .LVU15
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||||
119 0002 4FF0FF31 mov r1, #-1
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||||
120 0006 FFF7FEFF bl _kill
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121 .LVL3:
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||||
122 .L6:
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||||
64:Src/syscalls.c **** while (1) {} /* Make sure we hang here */
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||||
123 .loc 1 64 3 discriminator 1 view .LVU16
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||||
124 .loc 1 64 14 discriminator 1 view .LVU17
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||||
125 .loc 1 64 9 discriminator 1 view .LVU18
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||||
126 000a FEE7 b .L6
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||||
127 .cfi_endproc
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||||
128 .LFE28:
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||||
130 .section .text._read,"ax",%progbits
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||||
131 .align 1
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||||
132 .weak _read
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||||
133 .syntax unified
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||||
134 .thumb
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135 .thumb_func
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136 .fpu fpv5-d16
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138 _read:
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||||
139 .LVL4:
|
||||
140 .LFB29:
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||||
65:Src/syscalls.c **** }
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||||
66:Src/syscalls.c ****
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67:Src/syscalls.c **** __attribute__((weak)) int _read(int file, char *ptr, int len)
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||||
68:Src/syscalls.c **** {
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||||
141 .loc 1 68 1 view -0
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||||
142 .cfi_startproc
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||||
143 @ args = 0, pretend = 0, frame = 0
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||||
144 @ frame_needed = 0, uses_anonymous_args = 0
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||||
145 .loc 1 68 1 is_stmt 0 view .LVU20
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||||
146 0000 70B5 push {r4, r5, r6, lr}
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||||
147 .LCFI2:
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||||
148 .cfi_def_cfa_offset 16
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||||
149 .cfi_offset 4, -16
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||||
150 .cfi_offset 5, -12
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||||
151 .cfi_offset 6, -8
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||||
152 .cfi_offset 14, -4
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||||
153 0002 0C46 mov r4, r1
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||||
154 0004 1646 mov r6, r2
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||||
69:Src/syscalls.c **** (void)file;
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||||
155 .loc 1 69 3 is_stmt 1 view .LVU21
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||||
70:Src/syscalls.c **** int DataIdx;
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||||
156 .loc 1 70 3 view .LVU22
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||||
71:Src/syscalls.c ****
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||||
72:Src/syscalls.c **** for (DataIdx = 0; DataIdx < len; DataIdx++)
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||||
157 .loc 1 72 3 view .LVU23
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||||
158 .LVL5:
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||||
159 .loc 1 72 16 is_stmt 0 view .LVU24
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||||
160 0006 0025 movs r5, #0
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||||
161 .loc 1 72 3 view .LVU25
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||||
162 0008 06E0 b .L9
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||||
163 .LVL6:
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||||
164 .L10:
|
||||
73:Src/syscalls.c **** {
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||||
ARM GAS /tmp/cc9aEoPx.s page 5
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||||
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||||
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||||
74:Src/syscalls.c **** *ptr++ = __io_getchar();
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||||
165 .loc 1 74 5 is_stmt 1 discriminator 3 view .LVU26
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||||
166 .loc 1 74 14 is_stmt 0 discriminator 3 view .LVU27
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||||
167 000a FFF7FEFF bl __io_getchar
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||||
168 .LVL7:
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||||
169 .loc 1 74 9 discriminator 3 view .LVU28
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||||
170 000e 2146 mov r1, r4
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||||
171 .LVL8:
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||||
172 .loc 1 74 12 discriminator 3 view .LVU29
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||||
173 0010 01F8010B strb r0, [r1], #1
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||||
174 .LVL9:
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||||
72:Src/syscalls.c **** {
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||||
175 .loc 1 72 36 is_stmt 1 discriminator 3 view .LVU30
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||||
72:Src/syscalls.c **** {
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||||
176 .loc 1 72 43 is_stmt 0 discriminator 3 view .LVU31
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||||
177 0014 0135 adds r5, r5, #1
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||||
178 .LVL10:
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||||
179 .loc 1 74 9 discriminator 3 view .LVU32
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||||
180 0016 0C46 mov r4, r1
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||||
181 .LVL11:
|
||||
182 .L9:
|
||||
72:Src/syscalls.c **** {
|
||||
183 .loc 1 72 21 is_stmt 1 discriminator 1 view .LVU33
|
||||
72:Src/syscalls.c **** {
|
||||
184 .loc 1 72 3 is_stmt 0 discriminator 1 view .LVU34
|
||||
185 0018 B542 cmp r5, r6
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||||
186 001a F6DB blt .L10
|
||||
75:Src/syscalls.c **** }
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||||
76:Src/syscalls.c ****
|
||||
77:Src/syscalls.c **** return len;
|
||||
187 .loc 1 77 3 is_stmt 1 view .LVU35
|
||||
78:Src/syscalls.c **** }
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||||
188 .loc 1 78 1 is_stmt 0 view .LVU36
|
||||
189 001c 3046 mov r0, r6
|
||||
190 001e 70BD pop {r4, r5, r6, pc}
|
||||
191 .loc 1 78 1 view .LVU37
|
||||
192 .cfi_endproc
|
||||
193 .LFE29:
|
||||
195 .section .text._write,"ax",%progbits
|
||||
196 .align 1
|
||||
197 .weak _write
|
||||
198 .syntax unified
|
||||
199 .thumb
|
||||
200 .thumb_func
|
||||
201 .fpu fpv5-d16
|
||||
203 _write:
|
||||
204 .LVL12:
|
||||
205 .LFB30:
|
||||
79:Src/syscalls.c ****
|
||||
80:Src/syscalls.c **** __attribute__((weak)) int _write(int file, char *ptr, int len)
|
||||
81:Src/syscalls.c **** {
|
||||
206 .loc 1 81 1 is_stmt 1 view -0
|
||||
207 .cfi_startproc
|
||||
208 @ args = 0, pretend = 0, frame = 0
|
||||
209 @ frame_needed = 0, uses_anonymous_args = 0
|
||||
210 .loc 1 81 1 is_stmt 0 view .LVU39
|
||||
211 0000 70B5 push {r4, r5, r6, lr}
|
||||
ARM GAS /tmp/cc9aEoPx.s page 6
|
||||
|
||||
|
||||
212 .LCFI3:
|
||||
213 .cfi_def_cfa_offset 16
|
||||
214 .cfi_offset 4, -16
|
||||
215 .cfi_offset 5, -12
|
||||
216 .cfi_offset 6, -8
|
||||
217 .cfi_offset 14, -4
|
||||
218 0002 0C46 mov r4, r1
|
||||
219 0004 1646 mov r6, r2
|
||||
82:Src/syscalls.c **** (void)file;
|
||||
220 .loc 1 82 3 is_stmt 1 view .LVU40
|
||||
83:Src/syscalls.c **** int DataIdx;
|
||||
221 .loc 1 83 3 view .LVU41
|
||||
84:Src/syscalls.c ****
|
||||
85:Src/syscalls.c **** for (DataIdx = 0; DataIdx < len; DataIdx++)
|
||||
222 .loc 1 85 3 view .LVU42
|
||||
223 .LVL13:
|
||||
224 .loc 1 85 16 is_stmt 0 view .LVU43
|
||||
225 0006 0025 movs r5, #0
|
||||
226 .loc 1 85 3 view .LVU44
|
||||
227 0008 04E0 b .L13
|
||||
228 .LVL14:
|
||||
229 .L14:
|
||||
86:Src/syscalls.c **** {
|
||||
87:Src/syscalls.c **** __io_putchar(*ptr++);
|
||||
230 .loc 1 87 5 is_stmt 1 discriminator 3 view .LVU45
|
||||
231 .loc 1 87 5 is_stmt 0 discriminator 3 view .LVU46
|
||||
232 000a 14F8010B ldrb r0, [r4], #1 @ zero_extendqisi2
|
||||
233 .LVL15:
|
||||
234 .loc 1 87 5 discriminator 3 view .LVU47
|
||||
235 000e FFF7FEFF bl __io_putchar
|
||||
236 .LVL16:
|
||||
85:Src/syscalls.c **** {
|
||||
237 .loc 1 85 36 is_stmt 1 discriminator 3 view .LVU48
|
||||
85:Src/syscalls.c **** {
|
||||
238 .loc 1 85 43 is_stmt 0 discriminator 3 view .LVU49
|
||||
239 0012 0135 adds r5, r5, #1
|
||||
240 .LVL17:
|
||||
241 .L13:
|
||||
85:Src/syscalls.c **** {
|
||||
242 .loc 1 85 21 is_stmt 1 discriminator 1 view .LVU50
|
||||
85:Src/syscalls.c **** {
|
||||
243 .loc 1 85 3 is_stmt 0 discriminator 1 view .LVU51
|
||||
244 0014 B542 cmp r5, r6
|
||||
245 0016 F8DB blt .L14
|
||||
88:Src/syscalls.c **** }
|
||||
89:Src/syscalls.c **** return len;
|
||||
246 .loc 1 89 3 is_stmt 1 view .LVU52
|
||||
90:Src/syscalls.c **** }
|
||||
247 .loc 1 90 1 is_stmt 0 view .LVU53
|
||||
248 0018 3046 mov r0, r6
|
||||
249 001a 70BD pop {r4, r5, r6, pc}
|
||||
250 .loc 1 90 1 view .LVU54
|
||||
251 .cfi_endproc
|
||||
252 .LFE30:
|
||||
254 .section .text._close,"ax",%progbits
|
||||
255 .align 1
|
||||
256 .global _close
|
||||
ARM GAS /tmp/cc9aEoPx.s page 7
|
||||
|
||||
|
||||
257 .syntax unified
|
||||
258 .thumb
|
||||
259 .thumb_func
|
||||
260 .fpu fpv5-d16
|
||||
262 _close:
|
||||
263 .LVL18:
|
||||
264 .LFB31:
|
||||
91:Src/syscalls.c ****
|
||||
92:Src/syscalls.c **** int _close(int file)
|
||||
93:Src/syscalls.c **** {
|
||||
265 .loc 1 93 1 is_stmt 1 view -0
|
||||
266 .cfi_startproc
|
||||
267 @ args = 0, pretend = 0, frame = 0
|
||||
268 @ frame_needed = 0, uses_anonymous_args = 0
|
||||
269 @ link register save eliminated.
|
||||
94:Src/syscalls.c **** (void)file;
|
||||
270 .loc 1 94 3 view .LVU56
|
||||
95:Src/syscalls.c **** return -1;
|
||||
271 .loc 1 95 3 view .LVU57
|
||||
96:Src/syscalls.c **** }
|
||||
272 .loc 1 96 1 is_stmt 0 view .LVU58
|
||||
273 0000 4FF0FF30 mov r0, #-1
|
||||
274 .LVL19:
|
||||
275 .loc 1 96 1 view .LVU59
|
||||
276 0004 7047 bx lr
|
||||
277 .cfi_endproc
|
||||
278 .LFE31:
|
||||
280 .section .text._fstat,"ax",%progbits
|
||||
281 .align 1
|
||||
282 .global _fstat
|
||||
283 .syntax unified
|
||||
284 .thumb
|
||||
285 .thumb_func
|
||||
286 .fpu fpv5-d16
|
||||
288 _fstat:
|
||||
289 .LVL20:
|
||||
290 .LFB32:
|
||||
97:Src/syscalls.c ****
|
||||
98:Src/syscalls.c ****
|
||||
99:Src/syscalls.c **** int _fstat(int file, struct stat *st)
|
||||
100:Src/syscalls.c **** {
|
||||
291 .loc 1 100 1 is_stmt 1 view -0
|
||||
292 .cfi_startproc
|
||||
293 @ args = 0, pretend = 0, frame = 0
|
||||
294 @ frame_needed = 0, uses_anonymous_args = 0
|
||||
295 @ link register save eliminated.
|
||||
101:Src/syscalls.c **** (void)file;
|
||||
296 .loc 1 101 3 view .LVU61
|
||||
102:Src/syscalls.c **** st->st_mode = S_IFCHR;
|
||||
297 .loc 1 102 3 view .LVU62
|
||||
298 .loc 1 102 15 is_stmt 0 view .LVU63
|
||||
299 0000 4FF40053 mov r3, #8192
|
||||
300 0004 4B60 str r3, [r1, #4]
|
||||
103:Src/syscalls.c **** return 0;
|
||||
301 .loc 1 103 3 is_stmt 1 view .LVU64
|
||||
104:Src/syscalls.c **** }
|
||||
302 .loc 1 104 1 is_stmt 0 view .LVU65
|
||||
ARM GAS /tmp/cc9aEoPx.s page 8
|
||||
|
||||
|
||||
303 0006 0020 movs r0, #0
|
||||
304 .LVL21:
|
||||
305 .loc 1 104 1 view .LVU66
|
||||
306 0008 7047 bx lr
|
||||
307 .cfi_endproc
|
||||
308 .LFE32:
|
||||
310 .section .text._isatty,"ax",%progbits
|
||||
311 .align 1
|
||||
312 .global _isatty
|
||||
313 .syntax unified
|
||||
314 .thumb
|
||||
315 .thumb_func
|
||||
316 .fpu fpv5-d16
|
||||
318 _isatty:
|
||||
319 .LVL22:
|
||||
320 .LFB33:
|
||||
105:Src/syscalls.c ****
|
||||
106:Src/syscalls.c **** int _isatty(int file)
|
||||
107:Src/syscalls.c **** {
|
||||
321 .loc 1 107 1 is_stmt 1 view -0
|
||||
322 .cfi_startproc
|
||||
323 @ args = 0, pretend = 0, frame = 0
|
||||
324 @ frame_needed = 0, uses_anonymous_args = 0
|
||||
325 @ link register save eliminated.
|
||||
108:Src/syscalls.c **** (void)file;
|
||||
326 .loc 1 108 3 view .LVU68
|
||||
109:Src/syscalls.c **** return 1;
|
||||
327 .loc 1 109 3 view .LVU69
|
||||
110:Src/syscalls.c **** }
|
||||
328 .loc 1 110 1 is_stmt 0 view .LVU70
|
||||
329 0000 0120 movs r0, #1
|
||||
330 .LVL23:
|
||||
331 .loc 1 110 1 view .LVU71
|
||||
332 0002 7047 bx lr
|
||||
333 .cfi_endproc
|
||||
334 .LFE33:
|
||||
336 .section .text._lseek,"ax",%progbits
|
||||
337 .align 1
|
||||
338 .global _lseek
|
||||
339 .syntax unified
|
||||
340 .thumb
|
||||
341 .thumb_func
|
||||
342 .fpu fpv5-d16
|
||||
344 _lseek:
|
||||
345 .LVL24:
|
||||
346 .LFB34:
|
||||
111:Src/syscalls.c ****
|
||||
112:Src/syscalls.c **** int _lseek(int file, int ptr, int dir)
|
||||
113:Src/syscalls.c **** {
|
||||
347 .loc 1 113 1 is_stmt 1 view -0
|
||||
348 .cfi_startproc
|
||||
349 @ args = 0, pretend = 0, frame = 0
|
||||
350 @ frame_needed = 0, uses_anonymous_args = 0
|
||||
351 @ link register save eliminated.
|
||||
114:Src/syscalls.c **** (void)file;
|
||||
352 .loc 1 114 3 view .LVU73
|
||||
115:Src/syscalls.c **** (void)ptr;
|
||||
ARM GAS /tmp/cc9aEoPx.s page 9
|
||||
|
||||
|
||||
353 .loc 1 115 3 view .LVU74
|
||||
116:Src/syscalls.c **** (void)dir;
|
||||
354 .loc 1 116 3 view .LVU75
|
||||
117:Src/syscalls.c **** return 0;
|
||||
355 .loc 1 117 3 view .LVU76
|
||||
118:Src/syscalls.c **** }
|
||||
356 .loc 1 118 1 is_stmt 0 view .LVU77
|
||||
357 0000 0020 movs r0, #0
|
||||
358 .LVL25:
|
||||
359 .loc 1 118 1 view .LVU78
|
||||
360 0002 7047 bx lr
|
||||
361 .cfi_endproc
|
||||
362 .LFE34:
|
||||
364 .section .text._open,"ax",%progbits
|
||||
365 .align 1
|
||||
366 .global _open
|
||||
367 .syntax unified
|
||||
368 .thumb
|
||||
369 .thumb_func
|
||||
370 .fpu fpv5-d16
|
||||
372 _open:
|
||||
373 .LVL26:
|
||||
374 .LFB35:
|
||||
119:Src/syscalls.c ****
|
||||
120:Src/syscalls.c **** int _open(char *path, int flags, ...)
|
||||
121:Src/syscalls.c **** {
|
||||
375 .loc 1 121 1 is_stmt 1 view -0
|
||||
376 .cfi_startproc
|
||||
377 @ args = 4, pretend = 12, frame = 0
|
||||
378 @ frame_needed = 0, uses_anonymous_args = 1
|
||||
379 @ link register save eliminated.
|
||||
380 .loc 1 121 1 is_stmt 0 view .LVU80
|
||||
381 0000 0EB4 push {r1, r2, r3}
|
||||
382 .LCFI4:
|
||||
383 .cfi_def_cfa_offset 12
|
||||
384 .cfi_offset 1, -12
|
||||
385 .cfi_offset 2, -8
|
||||
386 .cfi_offset 3, -4
|
||||
122:Src/syscalls.c **** (void)path;
|
||||
387 .loc 1 122 3 is_stmt 1 view .LVU81
|
||||
123:Src/syscalls.c **** (void)flags;
|
||||
388 .loc 1 123 3 view .LVU82
|
||||
124:Src/syscalls.c **** /* Pretend like we always fail */
|
||||
125:Src/syscalls.c **** return -1;
|
||||
389 .loc 1 125 3 view .LVU83
|
||||
126:Src/syscalls.c **** }
|
||||
390 .loc 1 126 1 is_stmt 0 view .LVU84
|
||||
391 0002 4FF0FF30 mov r0, #-1
|
||||
392 .LVL27:
|
||||
393 .loc 1 126 1 view .LVU85
|
||||
394 0006 03B0 add sp, sp, #12
|
||||
395 .LCFI5:
|
||||
396 .cfi_restore 3
|
||||
397 .cfi_restore 2
|
||||
398 .cfi_restore 1
|
||||
399 .cfi_def_cfa_offset 0
|
||||
400 0008 7047 bx lr
|
||||
ARM GAS /tmp/cc9aEoPx.s page 10
|
||||
|
||||
|
||||
401 .cfi_endproc
|
||||
402 .LFE35:
|
||||
404 .section .text._wait,"ax",%progbits
|
||||
405 .align 1
|
||||
406 .global _wait
|
||||
407 .syntax unified
|
||||
408 .thumb
|
||||
409 .thumb_func
|
||||
410 .fpu fpv5-d16
|
||||
412 _wait:
|
||||
413 .LVL28:
|
||||
414 .LFB36:
|
||||
127:Src/syscalls.c ****
|
||||
128:Src/syscalls.c **** int _wait(int *status)
|
||||
129:Src/syscalls.c **** {
|
||||
415 .loc 1 129 1 is_stmt 1 view -0
|
||||
416 .cfi_startproc
|
||||
417 @ args = 0, pretend = 0, frame = 0
|
||||
418 @ frame_needed = 0, uses_anonymous_args = 0
|
||||
419 .loc 1 129 1 is_stmt 0 view .LVU87
|
||||
420 0000 08B5 push {r3, lr}
|
||||
421 .LCFI6:
|
||||
422 .cfi_def_cfa_offset 8
|
||||
423 .cfi_offset 3, -8
|
||||
424 .cfi_offset 14, -4
|
||||
130:Src/syscalls.c **** (void)status;
|
||||
425 .loc 1 130 3 is_stmt 1 view .LVU88
|
||||
131:Src/syscalls.c **** errno = ECHILD;
|
||||
426 .loc 1 131 3 view .LVU89
|
||||
427 0002 FFF7FEFF bl __errno
|
||||
428 .LVL29:
|
||||
429 .loc 1 131 9 is_stmt 0 view .LVU90
|
||||
430 0006 0A23 movs r3, #10
|
||||
431 0008 0360 str r3, [r0]
|
||||
132:Src/syscalls.c **** return -1;
|
||||
432 .loc 1 132 3 is_stmt 1 view .LVU91
|
||||
133:Src/syscalls.c **** }
|
||||
433 .loc 1 133 1 is_stmt 0 view .LVU92
|
||||
434 000a 4FF0FF30 mov r0, #-1
|
||||
435 000e 08BD pop {r3, pc}
|
||||
436 .cfi_endproc
|
||||
437 .LFE36:
|
||||
439 .section .text._unlink,"ax",%progbits
|
||||
440 .align 1
|
||||
441 .global _unlink
|
||||
442 .syntax unified
|
||||
443 .thumb
|
||||
444 .thumb_func
|
||||
445 .fpu fpv5-d16
|
||||
447 _unlink:
|
||||
448 .LVL30:
|
||||
449 .LFB37:
|
||||
134:Src/syscalls.c ****
|
||||
135:Src/syscalls.c **** int _unlink(char *name)
|
||||
136:Src/syscalls.c **** {
|
||||
450 .loc 1 136 1 is_stmt 1 view -0
|
||||
451 .cfi_startproc
|
||||
ARM GAS /tmp/cc9aEoPx.s page 11
|
||||
|
||||
|
||||
452 @ args = 0, pretend = 0, frame = 0
|
||||
453 @ frame_needed = 0, uses_anonymous_args = 0
|
||||
454 .loc 1 136 1 is_stmt 0 view .LVU94
|
||||
455 0000 08B5 push {r3, lr}
|
||||
456 .LCFI7:
|
||||
457 .cfi_def_cfa_offset 8
|
||||
458 .cfi_offset 3, -8
|
||||
459 .cfi_offset 14, -4
|
||||
137:Src/syscalls.c **** (void)name;
|
||||
460 .loc 1 137 3 is_stmt 1 view .LVU95
|
||||
138:Src/syscalls.c **** errno = ENOENT;
|
||||
461 .loc 1 138 3 view .LVU96
|
||||
462 0002 FFF7FEFF bl __errno
|
||||
463 .LVL31:
|
||||
464 .loc 1 138 9 is_stmt 0 view .LVU97
|
||||
465 0006 0223 movs r3, #2
|
||||
466 0008 0360 str r3, [r0]
|
||||
139:Src/syscalls.c **** return -1;
|
||||
467 .loc 1 139 3 is_stmt 1 view .LVU98
|
||||
140:Src/syscalls.c **** }
|
||||
468 .loc 1 140 1 is_stmt 0 view .LVU99
|
||||
469 000a 4FF0FF30 mov r0, #-1
|
||||
470 000e 08BD pop {r3, pc}
|
||||
471 .cfi_endproc
|
||||
472 .LFE37:
|
||||
474 .section .text._times,"ax",%progbits
|
||||
475 .align 1
|
||||
476 .global _times
|
||||
477 .syntax unified
|
||||
478 .thumb
|
||||
479 .thumb_func
|
||||
480 .fpu fpv5-d16
|
||||
482 _times:
|
||||
483 .LVL32:
|
||||
484 .LFB38:
|
||||
141:Src/syscalls.c ****
|
||||
142:Src/syscalls.c **** int _times(struct tms *buf)
|
||||
143:Src/syscalls.c **** {
|
||||
485 .loc 1 143 1 is_stmt 1 view -0
|
||||
486 .cfi_startproc
|
||||
487 @ args = 0, pretend = 0, frame = 0
|
||||
488 @ frame_needed = 0, uses_anonymous_args = 0
|
||||
489 @ link register save eliminated.
|
||||
144:Src/syscalls.c **** (void)buf;
|
||||
490 .loc 1 144 3 view .LVU101
|
||||
145:Src/syscalls.c **** return -1;
|
||||
491 .loc 1 145 3 view .LVU102
|
||||
146:Src/syscalls.c **** }
|
||||
492 .loc 1 146 1 is_stmt 0 view .LVU103
|
||||
493 0000 4FF0FF30 mov r0, #-1
|
||||
494 .LVL33:
|
||||
495 .loc 1 146 1 view .LVU104
|
||||
496 0004 7047 bx lr
|
||||
497 .cfi_endproc
|
||||
498 .LFE38:
|
||||
500 .section .text._stat,"ax",%progbits
|
||||
501 .align 1
|
||||
ARM GAS /tmp/cc9aEoPx.s page 12
|
||||
|
||||
|
||||
502 .global _stat
|
||||
503 .syntax unified
|
||||
504 .thumb
|
||||
505 .thumb_func
|
||||
506 .fpu fpv5-d16
|
||||
508 _stat:
|
||||
509 .LVL34:
|
||||
510 .LFB39:
|
||||
147:Src/syscalls.c ****
|
||||
148:Src/syscalls.c **** int _stat(char *file, struct stat *st)
|
||||
149:Src/syscalls.c **** {
|
||||
511 .loc 1 149 1 is_stmt 1 view -0
|
||||
512 .cfi_startproc
|
||||
513 @ args = 0, pretend = 0, frame = 0
|
||||
514 @ frame_needed = 0, uses_anonymous_args = 0
|
||||
515 @ link register save eliminated.
|
||||
150:Src/syscalls.c **** (void)file;
|
||||
516 .loc 1 150 3 view .LVU106
|
||||
151:Src/syscalls.c **** st->st_mode = S_IFCHR;
|
||||
517 .loc 1 151 3 view .LVU107
|
||||
518 .loc 1 151 15 is_stmt 0 view .LVU108
|
||||
519 0000 4FF40053 mov r3, #8192
|
||||
520 0004 4B60 str r3, [r1, #4]
|
||||
152:Src/syscalls.c **** return 0;
|
||||
521 .loc 1 152 3 is_stmt 1 view .LVU109
|
||||
153:Src/syscalls.c **** }
|
||||
522 .loc 1 153 1 is_stmt 0 view .LVU110
|
||||
523 0006 0020 movs r0, #0
|
||||
524 .LVL35:
|
||||
525 .loc 1 153 1 view .LVU111
|
||||
526 0008 7047 bx lr
|
||||
527 .cfi_endproc
|
||||
528 .LFE39:
|
||||
530 .section .text._link,"ax",%progbits
|
||||
531 .align 1
|
||||
532 .global _link
|
||||
533 .syntax unified
|
||||
534 .thumb
|
||||
535 .thumb_func
|
||||
536 .fpu fpv5-d16
|
||||
538 _link:
|
||||
539 .LVL36:
|
||||
540 .LFB40:
|
||||
154:Src/syscalls.c ****
|
||||
155:Src/syscalls.c **** int _link(char *old, char *new)
|
||||
156:Src/syscalls.c **** {
|
||||
541 .loc 1 156 1 is_stmt 1 view -0
|
||||
542 .cfi_startproc
|
||||
543 @ args = 0, pretend = 0, frame = 0
|
||||
544 @ frame_needed = 0, uses_anonymous_args = 0
|
||||
545 .loc 1 156 1 is_stmt 0 view .LVU113
|
||||
546 0000 08B5 push {r3, lr}
|
||||
547 .LCFI8:
|
||||
548 .cfi_def_cfa_offset 8
|
||||
549 .cfi_offset 3, -8
|
||||
550 .cfi_offset 14, -4
|
||||
157:Src/syscalls.c **** (void)old;
|
||||
ARM GAS /tmp/cc9aEoPx.s page 13
|
||||
|
||||
|
||||
551 .loc 1 157 3 is_stmt 1 view .LVU114
|
||||
158:Src/syscalls.c **** (void)new;
|
||||
552 .loc 1 158 3 view .LVU115
|
||||
159:Src/syscalls.c **** errno = EMLINK;
|
||||
553 .loc 1 159 3 view .LVU116
|
||||
554 0002 FFF7FEFF bl __errno
|
||||
555 .LVL37:
|
||||
556 .loc 1 159 9 is_stmt 0 view .LVU117
|
||||
557 0006 1F23 movs r3, #31
|
||||
558 0008 0360 str r3, [r0]
|
||||
160:Src/syscalls.c **** return -1;
|
||||
559 .loc 1 160 3 is_stmt 1 view .LVU118
|
||||
161:Src/syscalls.c **** }
|
||||
560 .loc 1 161 1 is_stmt 0 view .LVU119
|
||||
561 000a 4FF0FF30 mov r0, #-1
|
||||
562 000e 08BD pop {r3, pc}
|
||||
563 .cfi_endproc
|
||||
564 .LFE40:
|
||||
566 .section .text._fork,"ax",%progbits
|
||||
567 .align 1
|
||||
568 .global _fork
|
||||
569 .syntax unified
|
||||
570 .thumb
|
||||
571 .thumb_func
|
||||
572 .fpu fpv5-d16
|
||||
574 _fork:
|
||||
575 .LFB41:
|
||||
162:Src/syscalls.c ****
|
||||
163:Src/syscalls.c **** int _fork(void)
|
||||
164:Src/syscalls.c **** {
|
||||
576 .loc 1 164 1 is_stmt 1 view -0
|
||||
577 .cfi_startproc
|
||||
578 @ args = 0, pretend = 0, frame = 0
|
||||
579 @ frame_needed = 0, uses_anonymous_args = 0
|
||||
580 0000 08B5 push {r3, lr}
|
||||
581 .LCFI9:
|
||||
582 .cfi_def_cfa_offset 8
|
||||
583 .cfi_offset 3, -8
|
||||
584 .cfi_offset 14, -4
|
||||
165:Src/syscalls.c **** errno = EAGAIN;
|
||||
585 .loc 1 165 3 view .LVU121
|
||||
586 0002 FFF7FEFF bl __errno
|
||||
587 .LVL38:
|
||||
588 .loc 1 165 9 is_stmt 0 view .LVU122
|
||||
589 0006 0B23 movs r3, #11
|
||||
590 0008 0360 str r3, [r0]
|
||||
166:Src/syscalls.c **** return -1;
|
||||
591 .loc 1 166 3 is_stmt 1 view .LVU123
|
||||
167:Src/syscalls.c **** }
|
||||
592 .loc 1 167 1 is_stmt 0 view .LVU124
|
||||
593 000a 4FF0FF30 mov r0, #-1
|
||||
594 000e 08BD pop {r3, pc}
|
||||
595 .cfi_endproc
|
||||
596 .LFE41:
|
||||
598 .section .text._execve,"ax",%progbits
|
||||
599 .align 1
|
||||
600 .global _execve
|
||||
ARM GAS /tmp/cc9aEoPx.s page 14
|
||||
|
||||
|
||||
601 .syntax unified
|
||||
602 .thumb
|
||||
603 .thumb_func
|
||||
604 .fpu fpv5-d16
|
||||
606 _execve:
|
||||
607 .LVL39:
|
||||
608 .LFB42:
|
||||
168:Src/syscalls.c ****
|
||||
169:Src/syscalls.c **** int _execve(char *name, char **argv, char **env)
|
||||
170:Src/syscalls.c **** {
|
||||
609 .loc 1 170 1 is_stmt 1 view -0
|
||||
610 .cfi_startproc
|
||||
611 @ args = 0, pretend = 0, frame = 0
|
||||
612 @ frame_needed = 0, uses_anonymous_args = 0
|
||||
613 .loc 1 170 1 is_stmt 0 view .LVU126
|
||||
614 0000 08B5 push {r3, lr}
|
||||
615 .LCFI10:
|
||||
616 .cfi_def_cfa_offset 8
|
||||
617 .cfi_offset 3, -8
|
||||
618 .cfi_offset 14, -4
|
||||
171:Src/syscalls.c **** (void)name;
|
||||
619 .loc 1 171 3 is_stmt 1 view .LVU127
|
||||
172:Src/syscalls.c **** (void)argv;
|
||||
620 .loc 1 172 3 view .LVU128
|
||||
173:Src/syscalls.c **** (void)env;
|
||||
621 .loc 1 173 3 view .LVU129
|
||||
174:Src/syscalls.c **** errno = ENOMEM;
|
||||
622 .loc 1 174 3 view .LVU130
|
||||
623 0002 FFF7FEFF bl __errno
|
||||
624 .LVL40:
|
||||
625 .loc 1 174 9 is_stmt 0 view .LVU131
|
||||
626 0006 0C23 movs r3, #12
|
||||
627 0008 0360 str r3, [r0]
|
||||
175:Src/syscalls.c **** return -1;
|
||||
628 .loc 1 175 3 is_stmt 1 view .LVU132
|
||||
176:Src/syscalls.c **** }
|
||||
629 .loc 1 176 1 is_stmt 0 view .LVU133
|
||||
630 000a 4FF0FF30 mov r0, #-1
|
||||
631 000e 08BD pop {r3, pc}
|
||||
632 .cfi_endproc
|
||||
633 .LFE42:
|
||||
635 .global environ
|
||||
636 .global __env
|
||||
637 .section .bss.__env,"aw",%nobits
|
||||
638 .align 2
|
||||
641 __env:
|
||||
642 0000 00000000 .space 4
|
||||
643 .section .data.environ,"aw"
|
||||
644 .align 2
|
||||
647 environ:
|
||||
648 0000 00000000 .word __env
|
||||
649 .weak __io_putchar
|
||||
650 .weak __io_getchar
|
||||
651 .text
|
||||
652 .Letext0:
|
||||
653 .file 2 "/usr/include/newlib/machine/_default_types.h"
|
||||
654 .file 3 "/usr/include/newlib/sys/_types.h"
|
||||
ARM GAS /tmp/cc9aEoPx.s page 15
|
||||
|
||||
|
||||
655 .file 4 "/usr/include/newlib/sys/_timeval.h"
|
||||
656 .file 5 "/usr/include/newlib/sys/_timespec.h"
|
||||
657 .file 6 "/usr/include/newlib/sys/types.h"
|
||||
658 .file 7 "/usr/include/newlib/sys/stat.h"
|
||||
659 .file 8 "/usr/include/newlib/sys/times.h"
|
||||
660 .file 9 "/usr/include/newlib/sys/errno.h"
|
||||
ARM GAS /tmp/cc9aEoPx.s page 16
|
||||
|
||||
|
||||
DEFINED SYMBOLS
|
||||
*ABS*:0000000000000000 syscalls.c
|
||||
/tmp/cc9aEoPx.s:17 .text.initialise_monitor_handles:0000000000000000 $t
|
||||
/tmp/cc9aEoPx.s:25 .text.initialise_monitor_handles:0000000000000000 initialise_monitor_handles
|
||||
/tmp/cc9aEoPx.s:39 .text._getpid:0000000000000000 $t
|
||||
/tmp/cc9aEoPx.s:46 .text._getpid:0000000000000000 _getpid
|
||||
/tmp/cc9aEoPx.s:61 .text._kill:0000000000000000 $t
|
||||
/tmp/cc9aEoPx.s:68 .text._kill:0000000000000000 _kill
|
||||
/tmp/cc9aEoPx.s:97 .text._exit:0000000000000000 $t
|
||||
/tmp/cc9aEoPx.s:104 .text._exit:0000000000000000 _exit
|
||||
/tmp/cc9aEoPx.s:131 .text._read:0000000000000000 $t
|
||||
/tmp/cc9aEoPx.s:138 .text._read:0000000000000000 _read
|
||||
/tmp/cc9aEoPx.s:196 .text._write:0000000000000000 $t
|
||||
/tmp/cc9aEoPx.s:203 .text._write:0000000000000000 _write
|
||||
/tmp/cc9aEoPx.s:255 .text._close:0000000000000000 $t
|
||||
/tmp/cc9aEoPx.s:262 .text._close:0000000000000000 _close
|
||||
/tmp/cc9aEoPx.s:281 .text._fstat:0000000000000000 $t
|
||||
/tmp/cc9aEoPx.s:288 .text._fstat:0000000000000000 _fstat
|
||||
/tmp/cc9aEoPx.s:311 .text._isatty:0000000000000000 $t
|
||||
/tmp/cc9aEoPx.s:318 .text._isatty:0000000000000000 _isatty
|
||||
/tmp/cc9aEoPx.s:337 .text._lseek:0000000000000000 $t
|
||||
/tmp/cc9aEoPx.s:344 .text._lseek:0000000000000000 _lseek
|
||||
/tmp/cc9aEoPx.s:365 .text._open:0000000000000000 $t
|
||||
/tmp/cc9aEoPx.s:372 .text._open:0000000000000000 _open
|
||||
/tmp/cc9aEoPx.s:405 .text._wait:0000000000000000 $t
|
||||
/tmp/cc9aEoPx.s:412 .text._wait:0000000000000000 _wait
|
||||
/tmp/cc9aEoPx.s:440 .text._unlink:0000000000000000 $t
|
||||
/tmp/cc9aEoPx.s:447 .text._unlink:0000000000000000 _unlink
|
||||
/tmp/cc9aEoPx.s:475 .text._times:0000000000000000 $t
|
||||
/tmp/cc9aEoPx.s:482 .text._times:0000000000000000 _times
|
||||
/tmp/cc9aEoPx.s:501 .text._stat:0000000000000000 $t
|
||||
/tmp/cc9aEoPx.s:508 .text._stat:0000000000000000 _stat
|
||||
/tmp/cc9aEoPx.s:531 .text._link:0000000000000000 $t
|
||||
/tmp/cc9aEoPx.s:538 .text._link:0000000000000000 _link
|
||||
/tmp/cc9aEoPx.s:567 .text._fork:0000000000000000 $t
|
||||
/tmp/cc9aEoPx.s:574 .text._fork:0000000000000000 _fork
|
||||
/tmp/cc9aEoPx.s:599 .text._execve:0000000000000000 $t
|
||||
/tmp/cc9aEoPx.s:606 .text._execve:0000000000000000 _execve
|
||||
/tmp/cc9aEoPx.s:647 .data.environ:0000000000000000 environ
|
||||
/tmp/cc9aEoPx.s:641 .bss.__env:0000000000000000 __env
|
||||
/tmp/cc9aEoPx.s:638 .bss.__env:0000000000000000 $d
|
||||
/tmp/cc9aEoPx.s:644 .data.environ:0000000000000000 $d
|
||||
|
||||
UNDEFINED SYMBOLS
|
||||
__errno
|
||||
__io_getchar
|
||||
__io_putchar
|
||||
Reference in New Issue
Block a user