2025-06-28 00:58:29 +02:00
|
|
|
|
ARM GAS /tmp/ccwgOdCz.s page 1
|
2025-01-28 19:01:22 +01:00
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1 .cpu cortex-m4
|
|
|
|
|
|
2 .arch armv7e-m
|
|
|
|
|
|
3 .fpu fpv4-sp-d16
|
|
|
|
|
|
4 .eabi_attribute 27, 1
|
|
|
|
|
|
5 .eabi_attribute 28, 1
|
|
|
|
|
|
6 .eabi_attribute 20, 1
|
|
|
|
|
|
7 .eabi_attribute 21, 1
|
|
|
|
|
|
8 .eabi_attribute 23, 3
|
|
|
|
|
|
9 .eabi_attribute 24, 1
|
|
|
|
|
|
10 .eabi_attribute 25, 1
|
|
|
|
|
|
11 .eabi_attribute 26, 1
|
|
|
|
|
|
12 .eabi_attribute 30, 1
|
|
|
|
|
|
13 .eabi_attribute 34, 1
|
|
|
|
|
|
14 .eabi_attribute 18, 4
|
|
|
|
|
|
15 .file "syscalls.c"
|
|
|
|
|
|
16 .text
|
|
|
|
|
|
17 .Ltext0:
|
|
|
|
|
|
18 .cfi_sections .debug_frame
|
|
|
|
|
|
19 .file 1 "Src/syscalls.c"
|
|
|
|
|
|
20 .section .text.initialise_monitor_handles,"ax",%progbits
|
|
|
|
|
|
21 .align 1
|
|
|
|
|
|
22 .global initialise_monitor_handles
|
|
|
|
|
|
23 .syntax unified
|
|
|
|
|
|
24 .thumb
|
|
|
|
|
|
25 .thumb_func
|
|
|
|
|
|
27 initialise_monitor_handles:
|
|
|
|
|
|
28 .LFB25:
|
|
|
|
|
|
1:Src/syscalls.c **** /**
|
|
|
|
|
|
2:Src/syscalls.c **** ******************************************************************************
|
|
|
|
|
|
3:Src/syscalls.c **** * @file syscalls.c
|
|
|
|
|
|
4:Src/syscalls.c **** * @author Auto-generated by STM32CubeMX
|
|
|
|
|
|
5:Src/syscalls.c **** * @brief Minimal System calls file
|
|
|
|
|
|
6:Src/syscalls.c **** *
|
|
|
|
|
|
7:Src/syscalls.c **** * For more information about which c-functions
|
|
|
|
|
|
8:Src/syscalls.c **** * need which of these lowlevel functions
|
|
|
|
|
|
9:Src/syscalls.c **** * please consult the Newlib libc-manual
|
|
|
|
|
|
10:Src/syscalls.c **** ******************************************************************************
|
|
|
|
|
|
11:Src/syscalls.c **** * @attention
|
|
|
|
|
|
12:Src/syscalls.c **** *
|
|
|
|
|
|
13:Src/syscalls.c **** * Copyright (c) 2020-2024 STMicroelectronics.
|
|
|
|
|
|
14:Src/syscalls.c **** * All rights reserved.
|
|
|
|
|
|
15:Src/syscalls.c **** *
|
|
|
|
|
|
16:Src/syscalls.c **** * This software is licensed under terms that can be found in the LICENSE file
|
|
|
|
|
|
17:Src/syscalls.c **** * in the root directory of this software component.
|
|
|
|
|
|
18:Src/syscalls.c **** * If no LICENSE file comes with this software, it is provided AS-IS.
|
|
|
|
|
|
19:Src/syscalls.c **** *
|
|
|
|
|
|
20:Src/syscalls.c **** ******************************************************************************
|
|
|
|
|
|
21:Src/syscalls.c **** */
|
|
|
|
|
|
22:Src/syscalls.c ****
|
|
|
|
|
|
23:Src/syscalls.c **** /* Includes */
|
|
|
|
|
|
24:Src/syscalls.c **** #include <sys/stat.h>
|
|
|
|
|
|
25:Src/syscalls.c **** #include <stdlib.h>
|
|
|
|
|
|
26:Src/syscalls.c **** #include <errno.h>
|
|
|
|
|
|
27:Src/syscalls.c **** #include <stdio.h>
|
|
|
|
|
|
28:Src/syscalls.c **** #include <signal.h>
|
|
|
|
|
|
29:Src/syscalls.c **** #include <time.h>
|
|
|
|
|
|
30:Src/syscalls.c **** #include <sys/time.h>
|
2025-06-28 00:58:29 +02:00
|
|
|
|
ARM GAS /tmp/ccwgOdCz.s page 2
|
2025-01-28 19:01:22 +01:00
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
31:Src/syscalls.c **** #include <sys/times.h>
|
|
|
|
|
|
32:Src/syscalls.c ****
|
|
|
|
|
|
33:Src/syscalls.c ****
|
|
|
|
|
|
34:Src/syscalls.c **** /* Variables */
|
|
|
|
|
|
35:Src/syscalls.c **** extern int __io_putchar(int ch) __attribute__((weak));
|
|
|
|
|
|
36:Src/syscalls.c **** extern int __io_getchar(void) __attribute__((weak));
|
|
|
|
|
|
37:Src/syscalls.c ****
|
|
|
|
|
|
38:Src/syscalls.c ****
|
|
|
|
|
|
39:Src/syscalls.c **** char *__env[1] = { 0 };
|
|
|
|
|
|
40:Src/syscalls.c **** char **environ = __env;
|
|
|
|
|
|
41:Src/syscalls.c ****
|
|
|
|
|
|
42:Src/syscalls.c ****
|
|
|
|
|
|
43:Src/syscalls.c **** /* Functions */
|
|
|
|
|
|
44:Src/syscalls.c **** void initialise_monitor_handles()
|
|
|
|
|
|
45:Src/syscalls.c **** {
|
|
|
|
|
|
29 .loc 1 45 1 view -0
|
|
|
|
|
|
30 .cfi_startproc
|
|
|
|
|
|
31 @ args = 0, pretend = 0, frame = 0
|
|
|
|
|
|
32 @ frame_needed = 0, uses_anonymous_args = 0
|
|
|
|
|
|
33 @ link register save eliminated.
|
|
|
|
|
|
46:Src/syscalls.c **** }
|
|
|
|
|
|
34 .loc 1 46 1 view .LVU1
|
|
|
|
|
|
35 0000 7047 bx lr
|
|
|
|
|
|
36 .cfi_endproc
|
|
|
|
|
|
37 .LFE25:
|
|
|
|
|
|
39 .section .text._getpid,"ax",%progbits
|
|
|
|
|
|
40 .align 1
|
|
|
|
|
|
41 .global _getpid
|
|
|
|
|
|
42 .syntax unified
|
|
|
|
|
|
43 .thumb
|
|
|
|
|
|
44 .thumb_func
|
|
|
|
|
|
46 _getpid:
|
|
|
|
|
|
47 .LFB26:
|
|
|
|
|
|
47:Src/syscalls.c ****
|
|
|
|
|
|
48:Src/syscalls.c **** int _getpid(void)
|
|
|
|
|
|
49:Src/syscalls.c **** {
|
|
|
|
|
|
48 .loc 1 49 1 view -0
|
|
|
|
|
|
49 .cfi_startproc
|
|
|
|
|
|
50 @ args = 0, pretend = 0, frame = 0
|
|
|
|
|
|
51 @ frame_needed = 0, uses_anonymous_args = 0
|
|
|
|
|
|
52 @ link register save eliminated.
|
|
|
|
|
|
50:Src/syscalls.c **** return 1;
|
|
|
|
|
|
53 .loc 1 50 3 view .LVU3
|
|
|
|
|
|
51:Src/syscalls.c **** }
|
|
|
|
|
|
54 .loc 1 51 1 is_stmt 0 view .LVU4
|
|
|
|
|
|
55 0000 0120 movs r0, #1
|
|
|
|
|
|
56 0002 7047 bx lr
|
|
|
|
|
|
57 .cfi_endproc
|
|
|
|
|
|
58 .LFE26:
|
|
|
|
|
|
60 .section .text._kill,"ax",%progbits
|
|
|
|
|
|
61 .align 1
|
|
|
|
|
|
62 .global _kill
|
|
|
|
|
|
63 .syntax unified
|
|
|
|
|
|
64 .thumb
|
|
|
|
|
|
65 .thumb_func
|
|
|
|
|
|
67 _kill:
|
|
|
|
|
|
68 .LVL0:
|
2025-06-28 00:58:29 +02:00
|
|
|
|
ARM GAS /tmp/ccwgOdCz.s page 3
|
2025-01-28 19:01:22 +01:00
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
69 .LFB27:
|
|
|
|
|
|
52:Src/syscalls.c ****
|
|
|
|
|
|
53:Src/syscalls.c **** int _kill(int pid, int sig)
|
|
|
|
|
|
54:Src/syscalls.c **** {
|
|
|
|
|
|
70 .loc 1 54 1 is_stmt 1 view -0
|
|
|
|
|
|
71 .cfi_startproc
|
|
|
|
|
|
72 @ args = 0, pretend = 0, frame = 0
|
|
|
|
|
|
73 @ frame_needed = 0, uses_anonymous_args = 0
|
|
|
|
|
|
74 .loc 1 54 1 is_stmt 0 view .LVU6
|
|
|
|
|
|
75 0000 08B5 push {r3, lr}
|
|
|
|
|
|
76 .LCFI0:
|
|
|
|
|
|
77 .cfi_def_cfa_offset 8
|
|
|
|
|
|
78 .cfi_offset 3, -8
|
|
|
|
|
|
79 .cfi_offset 14, -4
|
|
|
|
|
|
55:Src/syscalls.c **** (void)pid;
|
|
|
|
|
|
80 .loc 1 55 3 is_stmt 1 view .LVU7
|
|
|
|
|
|
56:Src/syscalls.c **** (void)sig;
|
|
|
|
|
|
81 .loc 1 56 3 view .LVU8
|
|
|
|
|
|
57:Src/syscalls.c **** errno = EINVAL;
|
|
|
|
|
|
82 .loc 1 57 3 view .LVU9
|
|
|
|
|
|
83 0002 FFF7FEFF bl __errno
|
|
|
|
|
|
84 .LVL1:
|
|
|
|
|
|
85 .loc 1 57 9 is_stmt 0 discriminator 1 view .LVU10
|
|
|
|
|
|
86 0006 1623 movs r3, #22
|
|
|
|
|
|
87 0008 0360 str r3, [r0]
|
|
|
|
|
|
58:Src/syscalls.c **** return -1;
|
|
|
|
|
|
88 .loc 1 58 3 is_stmt 1 view .LVU11
|
|
|
|
|
|
59:Src/syscalls.c **** }
|
|
|
|
|
|
89 .loc 1 59 1 is_stmt 0 view .LVU12
|
|
|
|
|
|
90 000a 4FF0FF30 mov r0, #-1
|
|
|
|
|
|
91 000e 08BD pop {r3, pc}
|
|
|
|
|
|
92 .cfi_endproc
|
|
|
|
|
|
93 .LFE27:
|
|
|
|
|
|
95 .section .text._exit,"ax",%progbits
|
|
|
|
|
|
96 .align 1
|
|
|
|
|
|
97 .global _exit
|
|
|
|
|
|
98 .syntax unified
|
|
|
|
|
|
99 .thumb
|
|
|
|
|
|
100 .thumb_func
|
|
|
|
|
|
102 _exit:
|
|
|
|
|
|
103 .LVL2:
|
|
|
|
|
|
104 .LFB28:
|
|
|
|
|
|
60:Src/syscalls.c ****
|
|
|
|
|
|
61:Src/syscalls.c **** void _exit (int status)
|
|
|
|
|
|
62:Src/syscalls.c **** {
|
|
|
|
|
|
105 .loc 1 62 1 is_stmt 1 view -0
|
|
|
|
|
|
106 .cfi_startproc
|
|
|
|
|
|
107 @ Volatile: function does not return.
|
|
|
|
|
|
108 @ args = 0, pretend = 0, frame = 0
|
|
|
|
|
|
109 @ frame_needed = 0, uses_anonymous_args = 0
|
|
|
|
|
|
110 .loc 1 62 1 is_stmt 0 view .LVU14
|
|
|
|
|
|
111 0000 08B5 push {r3, lr}
|
|
|
|
|
|
112 .LCFI1:
|
|
|
|
|
|
113 .cfi_def_cfa_offset 8
|
|
|
|
|
|
114 .cfi_offset 3, -8
|
|
|
|
|
|
115 .cfi_offset 14, -4
|
|
|
|
|
|
63:Src/syscalls.c **** _kill(status, -1);
|
2025-06-28 00:58:29 +02:00
|
|
|
|
ARM GAS /tmp/ccwgOdCz.s page 4
|
2025-01-28 19:01:22 +01:00
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
116 .loc 1 63 3 is_stmt 1 view .LVU15
|
|
|
|
|
|
117 0002 4FF0FF31 mov r1, #-1
|
|
|
|
|
|
118 0006 FFF7FEFF bl _kill
|
|
|
|
|
|
119 .LVL3:
|
|
|
|
|
|
120 .L6:
|
|
|
|
|
|
64:Src/syscalls.c **** while (1) {} /* Make sure we hang here */
|
|
|
|
|
|
121 .loc 1 64 3 view .LVU16
|
|
|
|
|
|
122 .loc 1 64 14 view .LVU17
|
|
|
|
|
|
123 .loc 1 64 9 view .LVU18
|
|
|
|
|
|
124 000a FEE7 b .L6
|
|
|
|
|
|
125 .cfi_endproc
|
|
|
|
|
|
126 .LFE28:
|
|
|
|
|
|
128 .section .text._read,"ax",%progbits
|
|
|
|
|
|
129 .align 1
|
|
|
|
|
|
130 .weak _read
|
|
|
|
|
|
131 .syntax unified
|
|
|
|
|
|
132 .thumb
|
|
|
|
|
|
133 .thumb_func
|
|
|
|
|
|
135 _read:
|
|
|
|
|
|
136 .LVL4:
|
|
|
|
|
|
137 .LFB29:
|
|
|
|
|
|
65:Src/syscalls.c **** }
|
|
|
|
|
|
66:Src/syscalls.c ****
|
|
|
|
|
|
67:Src/syscalls.c **** __attribute__((weak)) int _read(int file, char *ptr, int len)
|
|
|
|
|
|
68:Src/syscalls.c **** {
|
|
|
|
|
|
138 .loc 1 68 1 view -0
|
|
|
|
|
|
139 .cfi_startproc
|
|
|
|
|
|
140 @ args = 0, pretend = 0, frame = 0
|
|
|
|
|
|
141 @ frame_needed = 0, uses_anonymous_args = 0
|
|
|
|
|
|
142 .loc 1 68 1 is_stmt 0 view .LVU20
|
|
|
|
|
|
143 0000 70B5 push {r4, r5, r6, lr}
|
|
|
|
|
|
144 .LCFI2:
|
|
|
|
|
|
145 .cfi_def_cfa_offset 16
|
|
|
|
|
|
146 .cfi_offset 4, -16
|
|
|
|
|
|
147 .cfi_offset 5, -12
|
|
|
|
|
|
148 .cfi_offset 6, -8
|
|
|
|
|
|
149 .cfi_offset 14, -4
|
|
|
|
|
|
150 0002 0C46 mov r4, r1
|
|
|
|
|
|
151 0004 1646 mov r6, r2
|
|
|
|
|
|
69:Src/syscalls.c **** (void)file;
|
|
|
|
|
|
152 .loc 1 69 3 is_stmt 1 view .LVU21
|
|
|
|
|
|
70:Src/syscalls.c **** int DataIdx;
|
|
|
|
|
|
153 .loc 1 70 3 view .LVU22
|
|
|
|
|
|
71:Src/syscalls.c ****
|
|
|
|
|
|
72:Src/syscalls.c **** for (DataIdx = 0; DataIdx < len; DataIdx++)
|
|
|
|
|
|
154 .loc 1 72 3 view .LVU23
|
|
|
|
|
|
155 .LVL5:
|
|
|
|
|
|
156 .loc 1 72 16 is_stmt 0 view .LVU24
|
|
|
|
|
|
157 0006 0025 movs r5, #0
|
|
|
|
|
|
158 .loc 1 72 3 view .LVU25
|
|
|
|
|
|
159 0008 06E0 b .L9
|
|
|
|
|
|
160 .LVL6:
|
|
|
|
|
|
161 .L10:
|
|
|
|
|
|
73:Src/syscalls.c **** {
|
|
|
|
|
|
74:Src/syscalls.c **** *ptr++ = __io_getchar();
|
|
|
|
|
|
162 .loc 1 74 5 is_stmt 1 view .LVU26
|
|
|
|
|
|
163 .loc 1 74 14 is_stmt 0 view .LVU27
|
2025-06-28 00:58:29 +02:00
|
|
|
|
ARM GAS /tmp/ccwgOdCz.s page 5
|
2025-01-28 19:01:22 +01:00
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
164 000a FFF7FEFF bl __io_getchar
|
|
|
|
|
|
165 .LVL7:
|
|
|
|
|
|
166 .loc 1 74 9 discriminator 1 view .LVU28
|
|
|
|
|
|
167 000e 2146 mov r1, r4
|
|
|
|
|
|
168 .LVL8:
|
|
|
|
|
|
169 .loc 1 74 12 discriminator 1 view .LVU29
|
|
|
|
|
|
170 0010 01F8010B strb r0, [r1], #1
|
|
|
|
|
|
171 .LVL9:
|
|
|
|
|
|
72:Src/syscalls.c **** {
|
|
|
|
|
|
172 .loc 1 72 43 is_stmt 1 discriminator 3 view .LVU30
|
|
|
|
|
|
173 0014 0135 adds r5, r5, #1
|
|
|
|
|
|
174 .LVL10:
|
|
|
|
|
|
175 .loc 1 74 9 is_stmt 0 discriminator 1 view .LVU31
|
|
|
|
|
|
176 0016 0C46 mov r4, r1
|
|
|
|
|
|
177 .LVL11:
|
|
|
|
|
|
178 .L9:
|
|
|
|
|
|
72:Src/syscalls.c **** {
|
|
|
|
|
|
179 .loc 1 72 29 is_stmt 1 discriminator 1 view .LVU32
|
|
|
|
|
|
180 0018 B542 cmp r5, r6
|
|
|
|
|
|
181 001a F6DB blt .L10
|
|
|
|
|
|
75:Src/syscalls.c **** }
|
|
|
|
|
|
76:Src/syscalls.c ****
|
|
|
|
|
|
77:Src/syscalls.c **** return len;
|
|
|
|
|
|
182 .loc 1 77 3 view .LVU33
|
|
|
|
|
|
78:Src/syscalls.c **** }
|
|
|
|
|
|
183 .loc 1 78 1 is_stmt 0 view .LVU34
|
|
|
|
|
|
184 001c 3046 mov r0, r6
|
|
|
|
|
|
185 001e 70BD pop {r4, r5, r6, pc}
|
|
|
|
|
|
186 .loc 1 78 1 view .LVU35
|
|
|
|
|
|
187 .cfi_endproc
|
|
|
|
|
|
188 .LFE29:
|
|
|
|
|
|
190 .section .text._write,"ax",%progbits
|
|
|
|
|
|
191 .align 1
|
|
|
|
|
|
192 .weak _write
|
|
|
|
|
|
193 .syntax unified
|
|
|
|
|
|
194 .thumb
|
|
|
|
|
|
195 .thumb_func
|
|
|
|
|
|
197 _write:
|
|
|
|
|
|
198 .LVL12:
|
|
|
|
|
|
199 .LFB30:
|
|
|
|
|
|
79:Src/syscalls.c ****
|
|
|
|
|
|
80:Src/syscalls.c **** __attribute__((weak)) int _write(int file, char *ptr, int len)
|
|
|
|
|
|
81:Src/syscalls.c **** {
|
|
|
|
|
|
200 .loc 1 81 1 is_stmt 1 view -0
|
|
|
|
|
|
201 .cfi_startproc
|
|
|
|
|
|
202 @ args = 0, pretend = 0, frame = 0
|
|
|
|
|
|
203 @ frame_needed = 0, uses_anonymous_args = 0
|
|
|
|
|
|
204 .loc 1 81 1 is_stmt 0 view .LVU37
|
|
|
|
|
|
205 0000 70B5 push {r4, r5, r6, lr}
|
|
|
|
|
|
206 .LCFI3:
|
|
|
|
|
|
207 .cfi_def_cfa_offset 16
|
|
|
|
|
|
208 .cfi_offset 4, -16
|
|
|
|
|
|
209 .cfi_offset 5, -12
|
|
|
|
|
|
210 .cfi_offset 6, -8
|
|
|
|
|
|
211 .cfi_offset 14, -4
|
|
|
|
|
|
212 0002 0C46 mov r4, r1
|
|
|
|
|
|
213 0004 1646 mov r6, r2
|
2025-06-28 00:58:29 +02:00
|
|
|
|
ARM GAS /tmp/ccwgOdCz.s page 6
|
2025-01-28 19:01:22 +01:00
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
82:Src/syscalls.c **** (void)file;
|
|
|
|
|
|
214 .loc 1 82 3 is_stmt 1 view .LVU38
|
|
|
|
|
|
83:Src/syscalls.c **** int DataIdx;
|
|
|
|
|
|
215 .loc 1 83 3 view .LVU39
|
|
|
|
|
|
84:Src/syscalls.c ****
|
|
|
|
|
|
85:Src/syscalls.c **** for (DataIdx = 0; DataIdx < len; DataIdx++)
|
|
|
|
|
|
216 .loc 1 85 3 view .LVU40
|
|
|
|
|
|
217 .LVL13:
|
|
|
|
|
|
218 .loc 1 85 16 is_stmt 0 view .LVU41
|
|
|
|
|
|
219 0006 0025 movs r5, #0
|
|
|
|
|
|
220 .loc 1 85 3 view .LVU42
|
|
|
|
|
|
221 0008 04E0 b .L13
|
|
|
|
|
|
222 .LVL14:
|
|
|
|
|
|
223 .L14:
|
|
|
|
|
|
86:Src/syscalls.c **** {
|
|
|
|
|
|
87:Src/syscalls.c **** __io_putchar(*ptr++);
|
|
|
|
|
|
224 .loc 1 87 5 is_stmt 1 view .LVU43
|
|
|
|
|
|
225 .loc 1 87 5 is_stmt 0 view .LVU44
|
|
|
|
|
|
226 000a 14F8010B ldrb r0, [r4], #1 @ zero_extendqisi2
|
|
|
|
|
|
227 .LVL15:
|
|
|
|
|
|
228 .loc 1 87 5 view .LVU45
|
|
|
|
|
|
229 000e FFF7FEFF bl __io_putchar
|
|
|
|
|
|
230 .LVL16:
|
|
|
|
|
|
85:Src/syscalls.c **** {
|
|
|
|
|
|
231 .loc 1 85 43 is_stmt 1 discriminator 3 view .LVU46
|
|
|
|
|
|
232 0012 0135 adds r5, r5, #1
|
|
|
|
|
|
233 .LVL17:
|
|
|
|
|
|
234 .L13:
|
|
|
|
|
|
85:Src/syscalls.c **** {
|
|
|
|
|
|
235 .loc 1 85 29 discriminator 1 view .LVU47
|
|
|
|
|
|
236 0014 B542 cmp r5, r6
|
|
|
|
|
|
237 0016 F8DB blt .L14
|
|
|
|
|
|
88:Src/syscalls.c **** }
|
|
|
|
|
|
89:Src/syscalls.c **** return len;
|
|
|
|
|
|
238 .loc 1 89 3 view .LVU48
|
|
|
|
|
|
90:Src/syscalls.c **** }
|
|
|
|
|
|
239 .loc 1 90 1 is_stmt 0 view .LVU49
|
|
|
|
|
|
240 0018 3046 mov r0, r6
|
|
|
|
|
|
241 001a 70BD pop {r4, r5, r6, pc}
|
|
|
|
|
|
242 .loc 1 90 1 view .LVU50
|
|
|
|
|
|
243 .cfi_endproc
|
|
|
|
|
|
244 .LFE30:
|
|
|
|
|
|
246 .section .text._close,"ax",%progbits
|
|
|
|
|
|
247 .align 1
|
|
|
|
|
|
248 .global _close
|
|
|
|
|
|
249 .syntax unified
|
|
|
|
|
|
250 .thumb
|
|
|
|
|
|
251 .thumb_func
|
|
|
|
|
|
253 _close:
|
|
|
|
|
|
254 .LVL18:
|
|
|
|
|
|
255 .LFB31:
|
|
|
|
|
|
91:Src/syscalls.c ****
|
|
|
|
|
|
92:Src/syscalls.c **** int _close(int file)
|
|
|
|
|
|
93:Src/syscalls.c **** {
|
|
|
|
|
|
256 .loc 1 93 1 is_stmt 1 view -0
|
|
|
|
|
|
257 .cfi_startproc
|
|
|
|
|
|
258 @ args = 0, pretend = 0, frame = 0
|
2025-06-28 00:58:29 +02:00
|
|
|
|
ARM GAS /tmp/ccwgOdCz.s page 7
|
2025-01-28 19:01:22 +01:00
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
259 @ frame_needed = 0, uses_anonymous_args = 0
|
|
|
|
|
|
260 @ link register save eliminated.
|
|
|
|
|
|
94:Src/syscalls.c **** (void)file;
|
|
|
|
|
|
261 .loc 1 94 3 view .LVU52
|
|
|
|
|
|
95:Src/syscalls.c **** return -1;
|
|
|
|
|
|
262 .loc 1 95 3 view .LVU53
|
|
|
|
|
|
96:Src/syscalls.c **** }
|
|
|
|
|
|
263 .loc 1 96 1 is_stmt 0 view .LVU54
|
|
|
|
|
|
264 0000 4FF0FF30 mov r0, #-1
|
|
|
|
|
|
265 .LVL19:
|
|
|
|
|
|
266 .loc 1 96 1 view .LVU55
|
|
|
|
|
|
267 0004 7047 bx lr
|
|
|
|
|
|
268 .cfi_endproc
|
|
|
|
|
|
269 .LFE31:
|
|
|
|
|
|
271 .section .text._fstat,"ax",%progbits
|
|
|
|
|
|
272 .align 1
|
|
|
|
|
|
273 .global _fstat
|
|
|
|
|
|
274 .syntax unified
|
|
|
|
|
|
275 .thumb
|
|
|
|
|
|
276 .thumb_func
|
|
|
|
|
|
278 _fstat:
|
|
|
|
|
|
279 .LVL20:
|
|
|
|
|
|
280 .LFB32:
|
|
|
|
|
|
97:Src/syscalls.c ****
|
|
|
|
|
|
98:Src/syscalls.c ****
|
|
|
|
|
|
99:Src/syscalls.c **** int _fstat(int file, struct stat *st)
|
|
|
|
|
|
100:Src/syscalls.c **** {
|
|
|
|
|
|
281 .loc 1 100 1 is_stmt 1 view -0
|
|
|
|
|
|
282 .cfi_startproc
|
|
|
|
|
|
283 @ args = 0, pretend = 0, frame = 0
|
|
|
|
|
|
284 @ frame_needed = 0, uses_anonymous_args = 0
|
|
|
|
|
|
285 @ link register save eliminated.
|
|
|
|
|
|
101:Src/syscalls.c **** (void)file;
|
|
|
|
|
|
286 .loc 1 101 3 view .LVU57
|
|
|
|
|
|
102:Src/syscalls.c **** st->st_mode = S_IFCHR;
|
|
|
|
|
|
287 .loc 1 102 3 view .LVU58
|
|
|
|
|
|
288 .loc 1 102 15 is_stmt 0 view .LVU59
|
|
|
|
|
|
289 0000 4FF40053 mov r3, #8192
|
|
|
|
|
|
290 0004 4B60 str r3, [r1, #4]
|
|
|
|
|
|
103:Src/syscalls.c **** return 0;
|
|
|
|
|
|
291 .loc 1 103 3 is_stmt 1 view .LVU60
|
|
|
|
|
|
104:Src/syscalls.c **** }
|
|
|
|
|
|
292 .loc 1 104 1 is_stmt 0 view .LVU61
|
|
|
|
|
|
293 0006 0020 movs r0, #0
|
|
|
|
|
|
294 .LVL21:
|
|
|
|
|
|
295 .loc 1 104 1 view .LVU62
|
|
|
|
|
|
296 0008 7047 bx lr
|
|
|
|
|
|
297 .cfi_endproc
|
|
|
|
|
|
298 .LFE32:
|
|
|
|
|
|
300 .section .text._isatty,"ax",%progbits
|
|
|
|
|
|
301 .align 1
|
|
|
|
|
|
302 .global _isatty
|
|
|
|
|
|
303 .syntax unified
|
|
|
|
|
|
304 .thumb
|
|
|
|
|
|
305 .thumb_func
|
|
|
|
|
|
307 _isatty:
|
|
|
|
|
|
308 .LVL22:
|
2025-06-28 00:58:29 +02:00
|
|
|
|
ARM GAS /tmp/ccwgOdCz.s page 8
|
2025-01-28 19:01:22 +01:00
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
309 .LFB33:
|
|
|
|
|
|
105:Src/syscalls.c ****
|
|
|
|
|
|
106:Src/syscalls.c **** int _isatty(int file)
|
|
|
|
|
|
107:Src/syscalls.c **** {
|
|
|
|
|
|
310 .loc 1 107 1 is_stmt 1 view -0
|
|
|
|
|
|
311 .cfi_startproc
|
|
|
|
|
|
312 @ args = 0, pretend = 0, frame = 0
|
|
|
|
|
|
313 @ frame_needed = 0, uses_anonymous_args = 0
|
|
|
|
|
|
314 @ link register save eliminated.
|
|
|
|
|
|
108:Src/syscalls.c **** (void)file;
|
|
|
|
|
|
315 .loc 1 108 3 view .LVU64
|
|
|
|
|
|
109:Src/syscalls.c **** return 1;
|
|
|
|
|
|
316 .loc 1 109 3 view .LVU65
|
|
|
|
|
|
110:Src/syscalls.c **** }
|
|
|
|
|
|
317 .loc 1 110 1 is_stmt 0 view .LVU66
|
|
|
|
|
|
318 0000 0120 movs r0, #1
|
|
|
|
|
|
319 .LVL23:
|
|
|
|
|
|
320 .loc 1 110 1 view .LVU67
|
|
|
|
|
|
321 0002 7047 bx lr
|
|
|
|
|
|
322 .cfi_endproc
|
|
|
|
|
|
323 .LFE33:
|
|
|
|
|
|
325 .section .text._lseek,"ax",%progbits
|
|
|
|
|
|
326 .align 1
|
|
|
|
|
|
327 .global _lseek
|
|
|
|
|
|
328 .syntax unified
|
|
|
|
|
|
329 .thumb
|
|
|
|
|
|
330 .thumb_func
|
|
|
|
|
|
332 _lseek:
|
|
|
|
|
|
333 .LVL24:
|
|
|
|
|
|
334 .LFB34:
|
|
|
|
|
|
111:Src/syscalls.c ****
|
|
|
|
|
|
112:Src/syscalls.c **** int _lseek(int file, int ptr, int dir)
|
|
|
|
|
|
113:Src/syscalls.c **** {
|
|
|
|
|
|
335 .loc 1 113 1 is_stmt 1 view -0
|
|
|
|
|
|
336 .cfi_startproc
|
|
|
|
|
|
337 @ args = 0, pretend = 0, frame = 0
|
|
|
|
|
|
338 @ frame_needed = 0, uses_anonymous_args = 0
|
|
|
|
|
|
339 @ link register save eliminated.
|
|
|
|
|
|
114:Src/syscalls.c **** (void)file;
|
|
|
|
|
|
340 .loc 1 114 3 view .LVU69
|
|
|
|
|
|
115:Src/syscalls.c **** (void)ptr;
|
|
|
|
|
|
341 .loc 1 115 3 view .LVU70
|
|
|
|
|
|
116:Src/syscalls.c **** (void)dir;
|
|
|
|
|
|
342 .loc 1 116 3 view .LVU71
|
|
|
|
|
|
117:Src/syscalls.c **** return 0;
|
|
|
|
|
|
343 .loc 1 117 3 view .LVU72
|
|
|
|
|
|
118:Src/syscalls.c **** }
|
|
|
|
|
|
344 .loc 1 118 1 is_stmt 0 view .LVU73
|
|
|
|
|
|
345 0000 0020 movs r0, #0
|
|
|
|
|
|
346 .LVL25:
|
|
|
|
|
|
347 .loc 1 118 1 view .LVU74
|
|
|
|
|
|
348 0002 7047 bx lr
|
|
|
|
|
|
349 .cfi_endproc
|
|
|
|
|
|
350 .LFE34:
|
|
|
|
|
|
352 .section .text._open,"ax",%progbits
|
|
|
|
|
|
353 .align 1
|
|
|
|
|
|
354 .global _open
|
2025-06-28 00:58:29 +02:00
|
|
|
|
ARM GAS /tmp/ccwgOdCz.s page 9
|
2025-01-28 19:01:22 +01:00
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
355 .syntax unified
|
|
|
|
|
|
356 .thumb
|
|
|
|
|
|
357 .thumb_func
|
|
|
|
|
|
359 _open:
|
|
|
|
|
|
360 .LVL26:
|
|
|
|
|
|
361 .LFB35:
|
|
|
|
|
|
119:Src/syscalls.c ****
|
|
|
|
|
|
120:Src/syscalls.c **** int _open(char *path, int flags, ...)
|
|
|
|
|
|
121:Src/syscalls.c **** {
|
|
|
|
|
|
362 .loc 1 121 1 is_stmt 1 view -0
|
|
|
|
|
|
363 .cfi_startproc
|
|
|
|
|
|
364 @ args = 4, pretend = 12, frame = 0
|
|
|
|
|
|
365 @ frame_needed = 0, uses_anonymous_args = 1
|
|
|
|
|
|
366 @ link register save eliminated.
|
|
|
|
|
|
367 .loc 1 121 1 is_stmt 0 view .LVU76
|
|
|
|
|
|
368 0000 0EB4 push {r1, r2, r3}
|
|
|
|
|
|
369 .LCFI4:
|
|
|
|
|
|
370 .cfi_def_cfa_offset 12
|
|
|
|
|
|
371 .cfi_offset 1, -12
|
|
|
|
|
|
372 .cfi_offset 2, -8
|
|
|
|
|
|
373 .cfi_offset 3, -4
|
|
|
|
|
|
122:Src/syscalls.c **** (void)path;
|
|
|
|
|
|
374 .loc 1 122 3 is_stmt 1 view .LVU77
|
|
|
|
|
|
123:Src/syscalls.c **** (void)flags;
|
|
|
|
|
|
375 .loc 1 123 3 view .LVU78
|
|
|
|
|
|
124:Src/syscalls.c **** /* Pretend like we always fail */
|
|
|
|
|
|
125:Src/syscalls.c **** return -1;
|
|
|
|
|
|
376 .loc 1 125 3 view .LVU79
|
|
|
|
|
|
126:Src/syscalls.c **** }
|
|
|
|
|
|
377 .loc 1 126 1 is_stmt 0 view .LVU80
|
|
|
|
|
|
378 0002 4FF0FF30 mov r0, #-1
|
|
|
|
|
|
379 .LVL27:
|
|
|
|
|
|
380 .loc 1 126 1 view .LVU81
|
|
|
|
|
|
381 0006 03B0 add sp, sp, #12
|
|
|
|
|
|
382 .LCFI5:
|
|
|
|
|
|
383 .cfi_restore 3
|
|
|
|
|
|
384 .cfi_restore 2
|
|
|
|
|
|
385 .cfi_restore 1
|
|
|
|
|
|
386 .cfi_def_cfa_offset 0
|
|
|
|
|
|
387 0008 7047 bx lr
|
|
|
|
|
|
388 .cfi_endproc
|
|
|
|
|
|
389 .LFE35:
|
|
|
|
|
|
391 .section .text._wait,"ax",%progbits
|
|
|
|
|
|
392 .align 1
|
|
|
|
|
|
393 .global _wait
|
|
|
|
|
|
394 .syntax unified
|
|
|
|
|
|
395 .thumb
|
|
|
|
|
|
396 .thumb_func
|
|
|
|
|
|
398 _wait:
|
|
|
|
|
|
399 .LVL28:
|
|
|
|
|
|
400 .LFB36:
|
|
|
|
|
|
127:Src/syscalls.c ****
|
|
|
|
|
|
128:Src/syscalls.c **** int _wait(int *status)
|
|
|
|
|
|
129:Src/syscalls.c **** {
|
|
|
|
|
|
401 .loc 1 129 1 is_stmt 1 view -0
|
|
|
|
|
|
402 .cfi_startproc
|
|
|
|
|
|
403 @ args = 0, pretend = 0, frame = 0
|
2025-06-28 00:58:29 +02:00
|
|
|
|
ARM GAS /tmp/ccwgOdCz.s page 10
|
2025-01-28 19:01:22 +01:00
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
404 @ frame_needed = 0, uses_anonymous_args = 0
|
|
|
|
|
|
405 .loc 1 129 1 is_stmt 0 view .LVU83
|
|
|
|
|
|
406 0000 08B5 push {r3, lr}
|
|
|
|
|
|
407 .LCFI6:
|
|
|
|
|
|
408 .cfi_def_cfa_offset 8
|
|
|
|
|
|
409 .cfi_offset 3, -8
|
|
|
|
|
|
410 .cfi_offset 14, -4
|
|
|
|
|
|
130:Src/syscalls.c **** (void)status;
|
|
|
|
|
|
411 .loc 1 130 3 is_stmt 1 view .LVU84
|
|
|
|
|
|
131:Src/syscalls.c **** errno = ECHILD;
|
|
|
|
|
|
412 .loc 1 131 3 view .LVU85
|
|
|
|
|
|
413 0002 FFF7FEFF bl __errno
|
|
|
|
|
|
414 .LVL29:
|
|
|
|
|
|
415 .loc 1 131 9 is_stmt 0 discriminator 1 view .LVU86
|
|
|
|
|
|
416 0006 0A23 movs r3, #10
|
|
|
|
|
|
417 0008 0360 str r3, [r0]
|
|
|
|
|
|
132:Src/syscalls.c **** return -1;
|
|
|
|
|
|
418 .loc 1 132 3 is_stmt 1 view .LVU87
|
|
|
|
|
|
133:Src/syscalls.c **** }
|
|
|
|
|
|
419 .loc 1 133 1 is_stmt 0 view .LVU88
|
|
|
|
|
|
420 000a 4FF0FF30 mov r0, #-1
|
|
|
|
|
|
421 000e 08BD pop {r3, pc}
|
|
|
|
|
|
422 .cfi_endproc
|
|
|
|
|
|
423 .LFE36:
|
|
|
|
|
|
425 .section .text._unlink,"ax",%progbits
|
|
|
|
|
|
426 .align 1
|
|
|
|
|
|
427 .global _unlink
|
|
|
|
|
|
428 .syntax unified
|
|
|
|
|
|
429 .thumb
|
|
|
|
|
|
430 .thumb_func
|
|
|
|
|
|
432 _unlink:
|
|
|
|
|
|
433 .LVL30:
|
|
|
|
|
|
434 .LFB37:
|
|
|
|
|
|
134:Src/syscalls.c ****
|
|
|
|
|
|
135:Src/syscalls.c **** int _unlink(char *name)
|
|
|
|
|
|
136:Src/syscalls.c **** {
|
|
|
|
|
|
435 .loc 1 136 1 is_stmt 1 view -0
|
|
|
|
|
|
436 .cfi_startproc
|
|
|
|
|
|
437 @ args = 0, pretend = 0, frame = 0
|
|
|
|
|
|
438 @ frame_needed = 0, uses_anonymous_args = 0
|
|
|
|
|
|
439 .loc 1 136 1 is_stmt 0 view .LVU90
|
|
|
|
|
|
440 0000 08B5 push {r3, lr}
|
|
|
|
|
|
441 .LCFI7:
|
|
|
|
|
|
442 .cfi_def_cfa_offset 8
|
|
|
|
|
|
443 .cfi_offset 3, -8
|
|
|
|
|
|
444 .cfi_offset 14, -4
|
|
|
|
|
|
137:Src/syscalls.c **** (void)name;
|
|
|
|
|
|
445 .loc 1 137 3 is_stmt 1 view .LVU91
|
|
|
|
|
|
138:Src/syscalls.c **** errno = ENOENT;
|
|
|
|
|
|
446 .loc 1 138 3 view .LVU92
|
|
|
|
|
|
447 0002 FFF7FEFF bl __errno
|
|
|
|
|
|
448 .LVL31:
|
|
|
|
|
|
449 .loc 1 138 9 is_stmt 0 discriminator 1 view .LVU93
|
|
|
|
|
|
450 0006 0223 movs r3, #2
|
|
|
|
|
|
451 0008 0360 str r3, [r0]
|
|
|
|
|
|
139:Src/syscalls.c **** return -1;
|
|
|
|
|
|
452 .loc 1 139 3 is_stmt 1 view .LVU94
|
2025-06-28 00:58:29 +02:00
|
|
|
|
ARM GAS /tmp/ccwgOdCz.s page 11
|
2025-01-28 19:01:22 +01:00
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
140:Src/syscalls.c **** }
|
|
|
|
|
|
453 .loc 1 140 1 is_stmt 0 view .LVU95
|
|
|
|
|
|
454 000a 4FF0FF30 mov r0, #-1
|
|
|
|
|
|
455 000e 08BD pop {r3, pc}
|
|
|
|
|
|
456 .cfi_endproc
|
|
|
|
|
|
457 .LFE37:
|
|
|
|
|
|
459 .section .text._times,"ax",%progbits
|
|
|
|
|
|
460 .align 1
|
|
|
|
|
|
461 .global _times
|
|
|
|
|
|
462 .syntax unified
|
|
|
|
|
|
463 .thumb
|
|
|
|
|
|
464 .thumb_func
|
|
|
|
|
|
466 _times:
|
|
|
|
|
|
467 .LVL32:
|
|
|
|
|
|
468 .LFB38:
|
|
|
|
|
|
141:Src/syscalls.c ****
|
|
|
|
|
|
142:Src/syscalls.c **** int _times(struct tms *buf)
|
|
|
|
|
|
143:Src/syscalls.c **** {
|
|
|
|
|
|
469 .loc 1 143 1 is_stmt 1 view -0
|
|
|
|
|
|
470 .cfi_startproc
|
|
|
|
|
|
471 @ args = 0, pretend = 0, frame = 0
|
|
|
|
|
|
472 @ frame_needed = 0, uses_anonymous_args = 0
|
|
|
|
|
|
473 @ link register save eliminated.
|
|
|
|
|
|
144:Src/syscalls.c **** (void)buf;
|
|
|
|
|
|
474 .loc 1 144 3 view .LVU97
|
|
|
|
|
|
145:Src/syscalls.c **** return -1;
|
|
|
|
|
|
475 .loc 1 145 3 view .LVU98
|
|
|
|
|
|
146:Src/syscalls.c **** }
|
|
|
|
|
|
476 .loc 1 146 1 is_stmt 0 view .LVU99
|
|
|
|
|
|
477 0000 4FF0FF30 mov r0, #-1
|
|
|
|
|
|
478 .LVL33:
|
|
|
|
|
|
479 .loc 1 146 1 view .LVU100
|
|
|
|
|
|
480 0004 7047 bx lr
|
|
|
|
|
|
481 .cfi_endproc
|
|
|
|
|
|
482 .LFE38:
|
|
|
|
|
|
484 .section .text._stat,"ax",%progbits
|
|
|
|
|
|
485 .align 1
|
|
|
|
|
|
486 .global _stat
|
|
|
|
|
|
487 .syntax unified
|
|
|
|
|
|
488 .thumb
|
|
|
|
|
|
489 .thumb_func
|
|
|
|
|
|
491 _stat:
|
|
|
|
|
|
492 .LVL34:
|
|
|
|
|
|
493 .LFB39:
|
|
|
|
|
|
147:Src/syscalls.c ****
|
|
|
|
|
|
148:Src/syscalls.c **** int _stat(char *file, struct stat *st)
|
|
|
|
|
|
149:Src/syscalls.c **** {
|
|
|
|
|
|
494 .loc 1 149 1 is_stmt 1 view -0
|
|
|
|
|
|
495 .cfi_startproc
|
|
|
|
|
|
496 @ args = 0, pretend = 0, frame = 0
|
|
|
|
|
|
497 @ frame_needed = 0, uses_anonymous_args = 0
|
|
|
|
|
|
498 @ link register save eliminated.
|
|
|
|
|
|
150:Src/syscalls.c **** (void)file;
|
|
|
|
|
|
499 .loc 1 150 3 view .LVU102
|
|
|
|
|
|
151:Src/syscalls.c **** st->st_mode = S_IFCHR;
|
|
|
|
|
|
500 .loc 1 151 3 view .LVU103
|
|
|
|
|
|
501 .loc 1 151 15 is_stmt 0 view .LVU104
|
2025-06-28 00:58:29 +02:00
|
|
|
|
ARM GAS /tmp/ccwgOdCz.s page 12
|
2025-01-28 19:01:22 +01:00
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
502 0000 4FF40053 mov r3, #8192
|
|
|
|
|
|
503 0004 4B60 str r3, [r1, #4]
|
|
|
|
|
|
152:Src/syscalls.c **** return 0;
|
|
|
|
|
|
504 .loc 1 152 3 is_stmt 1 view .LVU105
|
|
|
|
|
|
153:Src/syscalls.c **** }
|
|
|
|
|
|
505 .loc 1 153 1 is_stmt 0 view .LVU106
|
|
|
|
|
|
506 0006 0020 movs r0, #0
|
|
|
|
|
|
507 .LVL35:
|
|
|
|
|
|
508 .loc 1 153 1 view .LVU107
|
|
|
|
|
|
509 0008 7047 bx lr
|
|
|
|
|
|
510 .cfi_endproc
|
|
|
|
|
|
511 .LFE39:
|
|
|
|
|
|
513 .section .text._link,"ax",%progbits
|
|
|
|
|
|
514 .align 1
|
|
|
|
|
|
515 .global _link
|
|
|
|
|
|
516 .syntax unified
|
|
|
|
|
|
517 .thumb
|
|
|
|
|
|
518 .thumb_func
|
|
|
|
|
|
520 _link:
|
|
|
|
|
|
521 .LVL36:
|
|
|
|
|
|
522 .LFB40:
|
|
|
|
|
|
154:Src/syscalls.c ****
|
|
|
|
|
|
155:Src/syscalls.c **** int _link(char *old, char *new)
|
|
|
|
|
|
156:Src/syscalls.c **** {
|
|
|
|
|
|
523 .loc 1 156 1 is_stmt 1 view -0
|
|
|
|
|
|
524 .cfi_startproc
|
|
|
|
|
|
525 @ args = 0, pretend = 0, frame = 0
|
|
|
|
|
|
526 @ frame_needed = 0, uses_anonymous_args = 0
|
|
|
|
|
|
527 .loc 1 156 1 is_stmt 0 view .LVU109
|
|
|
|
|
|
528 0000 08B5 push {r3, lr}
|
|
|
|
|
|
529 .LCFI8:
|
|
|
|
|
|
530 .cfi_def_cfa_offset 8
|
|
|
|
|
|
531 .cfi_offset 3, -8
|
|
|
|
|
|
532 .cfi_offset 14, -4
|
|
|
|
|
|
157:Src/syscalls.c **** (void)old;
|
|
|
|
|
|
533 .loc 1 157 3 is_stmt 1 view .LVU110
|
|
|
|
|
|
158:Src/syscalls.c **** (void)new;
|
|
|
|
|
|
534 .loc 1 158 3 view .LVU111
|
|
|
|
|
|
159:Src/syscalls.c **** errno = EMLINK;
|
|
|
|
|
|
535 .loc 1 159 3 view .LVU112
|
|
|
|
|
|
536 0002 FFF7FEFF bl __errno
|
|
|
|
|
|
537 .LVL37:
|
|
|
|
|
|
538 .loc 1 159 9 is_stmt 0 discriminator 1 view .LVU113
|
|
|
|
|
|
539 0006 1F23 movs r3, #31
|
|
|
|
|
|
540 0008 0360 str r3, [r0]
|
|
|
|
|
|
160:Src/syscalls.c **** return -1;
|
|
|
|
|
|
541 .loc 1 160 3 is_stmt 1 view .LVU114
|
|
|
|
|
|
161:Src/syscalls.c **** }
|
|
|
|
|
|
542 .loc 1 161 1 is_stmt 0 view .LVU115
|
|
|
|
|
|
543 000a 4FF0FF30 mov r0, #-1
|
|
|
|
|
|
544 000e 08BD pop {r3, pc}
|
|
|
|
|
|
545 .cfi_endproc
|
|
|
|
|
|
546 .LFE40:
|
|
|
|
|
|
548 .section .text._fork,"ax",%progbits
|
|
|
|
|
|
549 .align 1
|
|
|
|
|
|
550 .global _fork
|
|
|
|
|
|
551 .syntax unified
|
2025-06-28 00:58:29 +02:00
|
|
|
|
ARM GAS /tmp/ccwgOdCz.s page 13
|
2025-01-28 19:01:22 +01:00
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
552 .thumb
|
|
|
|
|
|
553 .thumb_func
|
|
|
|
|
|
555 _fork:
|
|
|
|
|
|
556 .LFB41:
|
|
|
|
|
|
162:Src/syscalls.c ****
|
|
|
|
|
|
163:Src/syscalls.c **** int _fork(void)
|
|
|
|
|
|
164:Src/syscalls.c **** {
|
|
|
|
|
|
557 .loc 1 164 1 is_stmt 1 view -0
|
|
|
|
|
|
558 .cfi_startproc
|
|
|
|
|
|
559 @ args = 0, pretend = 0, frame = 0
|
|
|
|
|
|
560 @ frame_needed = 0, uses_anonymous_args = 0
|
|
|
|
|
|
561 0000 08B5 push {r3, lr}
|
|
|
|
|
|
562 .LCFI9:
|
|
|
|
|
|
563 .cfi_def_cfa_offset 8
|
|
|
|
|
|
564 .cfi_offset 3, -8
|
|
|
|
|
|
565 .cfi_offset 14, -4
|
|
|
|
|
|
165:Src/syscalls.c **** errno = EAGAIN;
|
|
|
|
|
|
566 .loc 1 165 3 view .LVU117
|
|
|
|
|
|
567 0002 FFF7FEFF bl __errno
|
|
|
|
|
|
568 .LVL38:
|
|
|
|
|
|
569 .loc 1 165 9 is_stmt 0 discriminator 1 view .LVU118
|
|
|
|
|
|
570 0006 0B23 movs r3, #11
|
|
|
|
|
|
571 0008 0360 str r3, [r0]
|
|
|
|
|
|
166:Src/syscalls.c **** return -1;
|
|
|
|
|
|
572 .loc 1 166 3 is_stmt 1 view .LVU119
|
|
|
|
|
|
167:Src/syscalls.c **** }
|
|
|
|
|
|
573 .loc 1 167 1 is_stmt 0 view .LVU120
|
|
|
|
|
|
574 000a 4FF0FF30 mov r0, #-1
|
|
|
|
|
|
575 000e 08BD pop {r3, pc}
|
|
|
|
|
|
576 .cfi_endproc
|
|
|
|
|
|
577 .LFE41:
|
|
|
|
|
|
579 .section .text._execve,"ax",%progbits
|
|
|
|
|
|
580 .align 1
|
|
|
|
|
|
581 .global _execve
|
|
|
|
|
|
582 .syntax unified
|
|
|
|
|
|
583 .thumb
|
|
|
|
|
|
584 .thumb_func
|
|
|
|
|
|
586 _execve:
|
|
|
|
|
|
587 .LVL39:
|
|
|
|
|
|
588 .LFB42:
|
|
|
|
|
|
168:Src/syscalls.c ****
|
|
|
|
|
|
169:Src/syscalls.c **** int _execve(char *name, char **argv, char **env)
|
|
|
|
|
|
170:Src/syscalls.c **** {
|
|
|
|
|
|
589 .loc 1 170 1 is_stmt 1 view -0
|
|
|
|
|
|
590 .cfi_startproc
|
|
|
|
|
|
591 @ args = 0, pretend = 0, frame = 0
|
|
|
|
|
|
592 @ frame_needed = 0, uses_anonymous_args = 0
|
|
|
|
|
|
593 .loc 1 170 1 is_stmt 0 view .LVU122
|
|
|
|
|
|
594 0000 08B5 push {r3, lr}
|
|
|
|
|
|
595 .LCFI10:
|
|
|
|
|
|
596 .cfi_def_cfa_offset 8
|
|
|
|
|
|
597 .cfi_offset 3, -8
|
|
|
|
|
|
598 .cfi_offset 14, -4
|
|
|
|
|
|
171:Src/syscalls.c **** (void)name;
|
|
|
|
|
|
599 .loc 1 171 3 is_stmt 1 view .LVU123
|
|
|
|
|
|
172:Src/syscalls.c **** (void)argv;
|
|
|
|
|
|
600 .loc 1 172 3 view .LVU124
|
2025-06-28 00:58:29 +02:00
|
|
|
|
ARM GAS /tmp/ccwgOdCz.s page 14
|
2025-01-28 19:01:22 +01:00
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
173:Src/syscalls.c **** (void)env;
|
|
|
|
|
|
601 .loc 1 173 3 view .LVU125
|
|
|
|
|
|
174:Src/syscalls.c **** errno = ENOMEM;
|
|
|
|
|
|
602 .loc 1 174 3 view .LVU126
|
|
|
|
|
|
603 0002 FFF7FEFF bl __errno
|
|
|
|
|
|
604 .LVL40:
|
|
|
|
|
|
605 .loc 1 174 9 is_stmt 0 discriminator 1 view .LVU127
|
|
|
|
|
|
606 0006 0C23 movs r3, #12
|
|
|
|
|
|
607 0008 0360 str r3, [r0]
|
|
|
|
|
|
175:Src/syscalls.c **** return -1;
|
|
|
|
|
|
608 .loc 1 175 3 is_stmt 1 view .LVU128
|
|
|
|
|
|
176:Src/syscalls.c **** }
|
|
|
|
|
|
609 .loc 1 176 1 is_stmt 0 view .LVU129
|
|
|
|
|
|
610 000a 4FF0FF30 mov r0, #-1
|
|
|
|
|
|
611 000e 08BD pop {r3, pc}
|
|
|
|
|
|
612 .cfi_endproc
|
|
|
|
|
|
613 .LFE42:
|
|
|
|
|
|
615 .global environ
|
|
|
|
|
|
616 .section .data.environ,"aw"
|
|
|
|
|
|
617 .align 2
|
|
|
|
|
|
620 environ:
|
|
|
|
|
|
621 0000 00000000 .word __env
|
|
|
|
|
|
622 .global __env
|
|
|
|
|
|
623 .section .bss.__env,"aw",%nobits
|
|
|
|
|
|
624 .align 2
|
|
|
|
|
|
627 __env:
|
|
|
|
|
|
628 0000 00000000 .space 4
|
|
|
|
|
|
629 .weak __io_putchar
|
|
|
|
|
|
630 .weak __io_getchar
|
|
|
|
|
|
631 .text
|
|
|
|
|
|
632 .Letext0:
|
2025-06-28 00:58:29 +02:00
|
|
|
|
633 .file 2 "/home/fra/bin/arm-gnu-toolchain-14.2.rel1-x86_64-arm-none-eabi/arm-none-eabi/include/mach
|
|
|
|
|
|
634 .file 3 "/home/fra/bin/arm-gnu-toolchain-14.2.rel1-x86_64-arm-none-eabi/arm-none-eabi/include/sys/
|
|
|
|
|
|
635 .file 4 "/home/fra/bin/arm-gnu-toolchain-14.2.rel1-x86_64-arm-none-eabi/arm-none-eabi/include/sys/
|
|
|
|
|
|
636 .file 5 "/home/fra/bin/arm-gnu-toolchain-14.2.rel1-x86_64-arm-none-eabi/arm-none-eabi/include/sys/
|
|
|
|
|
|
637 .file 6 "/home/fra/bin/arm-gnu-toolchain-14.2.rel1-x86_64-arm-none-eabi/arm-none-eabi/include/sys/
|
|
|
|
|
|
638 .file 7 "/home/fra/bin/arm-gnu-toolchain-14.2.rel1-x86_64-arm-none-eabi/arm-none-eabi/include/sys/
|
|
|
|
|
|
639 .file 8 "/home/fra/bin/arm-gnu-toolchain-14.2.rel1-x86_64-arm-none-eabi/arm-none-eabi/include/sys/
|
|
|
|
|
|
640 .file 9 "/home/fra/bin/arm-gnu-toolchain-14.2.rel1-x86_64-arm-none-eabi/arm-none-eabi/include/sys/
|
|
|
|
|
|
ARM GAS /tmp/ccwgOdCz.s page 15
|
2025-01-28 19:01:22 +01:00
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
DEFINED SYMBOLS
|
|
|
|
|
|
*ABS*:00000000 syscalls.c
|
2025-06-28 00:58:29 +02:00
|
|
|
|
/tmp/ccwgOdCz.s:21 .text.initialise_monitor_handles:00000000 $t
|
|
|
|
|
|
/tmp/ccwgOdCz.s:27 .text.initialise_monitor_handles:00000000 initialise_monitor_handles
|
|
|
|
|
|
/tmp/ccwgOdCz.s:40 .text._getpid:00000000 $t
|
|
|
|
|
|
/tmp/ccwgOdCz.s:46 .text._getpid:00000000 _getpid
|
|
|
|
|
|
/tmp/ccwgOdCz.s:61 .text._kill:00000000 $t
|
|
|
|
|
|
/tmp/ccwgOdCz.s:67 .text._kill:00000000 _kill
|
|
|
|
|
|
/tmp/ccwgOdCz.s:96 .text._exit:00000000 $t
|
|
|
|
|
|
/tmp/ccwgOdCz.s:102 .text._exit:00000000 _exit
|
|
|
|
|
|
/tmp/ccwgOdCz.s:129 .text._read:00000000 $t
|
|
|
|
|
|
/tmp/ccwgOdCz.s:135 .text._read:00000000 _read
|
|
|
|
|
|
/tmp/ccwgOdCz.s:191 .text._write:00000000 $t
|
|
|
|
|
|
/tmp/ccwgOdCz.s:197 .text._write:00000000 _write
|
|
|
|
|
|
/tmp/ccwgOdCz.s:247 .text._close:00000000 $t
|
|
|
|
|
|
/tmp/ccwgOdCz.s:253 .text._close:00000000 _close
|
|
|
|
|
|
/tmp/ccwgOdCz.s:272 .text._fstat:00000000 $t
|
|
|
|
|
|
/tmp/ccwgOdCz.s:278 .text._fstat:00000000 _fstat
|
|
|
|
|
|
/tmp/ccwgOdCz.s:301 .text._isatty:00000000 $t
|
|
|
|
|
|
/tmp/ccwgOdCz.s:307 .text._isatty:00000000 _isatty
|
|
|
|
|
|
/tmp/ccwgOdCz.s:326 .text._lseek:00000000 $t
|
|
|
|
|
|
/tmp/ccwgOdCz.s:332 .text._lseek:00000000 _lseek
|
|
|
|
|
|
/tmp/ccwgOdCz.s:353 .text._open:00000000 $t
|
|
|
|
|
|
/tmp/ccwgOdCz.s:359 .text._open:00000000 _open
|
|
|
|
|
|
/tmp/ccwgOdCz.s:392 .text._wait:00000000 $t
|
|
|
|
|
|
/tmp/ccwgOdCz.s:398 .text._wait:00000000 _wait
|
|
|
|
|
|
/tmp/ccwgOdCz.s:426 .text._unlink:00000000 $t
|
|
|
|
|
|
/tmp/ccwgOdCz.s:432 .text._unlink:00000000 _unlink
|
|
|
|
|
|
/tmp/ccwgOdCz.s:460 .text._times:00000000 $t
|
|
|
|
|
|
/tmp/ccwgOdCz.s:466 .text._times:00000000 _times
|
|
|
|
|
|
/tmp/ccwgOdCz.s:485 .text._stat:00000000 $t
|
|
|
|
|
|
/tmp/ccwgOdCz.s:491 .text._stat:00000000 _stat
|
|
|
|
|
|
/tmp/ccwgOdCz.s:514 .text._link:00000000 $t
|
|
|
|
|
|
/tmp/ccwgOdCz.s:520 .text._link:00000000 _link
|
|
|
|
|
|
/tmp/ccwgOdCz.s:549 .text._fork:00000000 $t
|
|
|
|
|
|
/tmp/ccwgOdCz.s:555 .text._fork:00000000 _fork
|
|
|
|
|
|
/tmp/ccwgOdCz.s:580 .text._execve:00000000 $t
|
|
|
|
|
|
/tmp/ccwgOdCz.s:586 .text._execve:00000000 _execve
|
|
|
|
|
|
/tmp/ccwgOdCz.s:620 .data.environ:00000000 environ
|
|
|
|
|
|
/tmp/ccwgOdCz.s:617 .data.environ:00000000 $d
|
|
|
|
|
|
/tmp/ccwgOdCz.s:627 .bss.__env:00000000 __env
|
|
|
|
|
|
/tmp/ccwgOdCz.s:624 .bss.__env:00000000 $d
|
2025-01-28 19:01:22 +01:00
|
|
|
|
|
|
|
|
|
|
UNDEFINED SYMBOLS
|
|
|
|
|
|
__errno
|
|
|
|
|
|
__io_getchar
|
|
|
|
|
|
__io_putchar
|
