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体验新版 GitCode,发现更多精彩内容 >>
提交
e927a53b
编写于
2月 17, 2021
作者:
mysterywolf
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
精简exit abort system函数
上级
e19873db
变更
5
隐藏空白更改
内联
并排
Showing
5 changed file
with
70 addition
and
93 deletion
+70
-93
components/libc/compilers/armlibc/syscalls.c
components/libc/compilers/armlibc/syscalls.c
+4
-19
components/libc/compilers/common/SConscript
components/libc/compilers/common/SConscript
+4
-4
components/libc/compilers/common/stdlib.c
components/libc/compilers/common/stdlib.c
+52
-0
components/libc/compilers/dlib/syscalls.c
components/libc/compilers/dlib/syscalls.c
+4
-34
components/libc/compilers/newlib/syscalls.c
components/libc/compilers/newlib/syscalls.c
+6
-36
未找到文件。
components/libc/compilers/armlibc/syscalls.c
浏览文件 @
e927a53b
...
...
@@ -258,23 +258,8 @@ void _ttywrch(int ch)
RT_WEAK
void
_sys_exit
(
int
return_code
)
{
rt_thread_t
self
=
rt_thread_self
();
#ifdef RT_USING_MODULE
if
(
dlmodule_self
())
{
dlmodule_exit
(
return_code
);
}
#endif
if
(
self
!=
RT_NULL
)
{
rt_kprintf
(
"thread:%-8.*s exit:%d!
\n
"
,
RT_NAME_MAX
,
self
->
name
,
return_code
);
rt_thread_suspend
(
self
);
rt_schedule
();
}
while
(
1
);
/* noreturn */
extern
rt_inline
void
__exit__
(
int
status
);
__exit__
(
return_code
);
}
/**
...
...
@@ -320,8 +305,8 @@ int remove(const char *filename)
#else
int
system
(
const
char
*
string
)
{
RT_ASSERT
(
0
);
for
(;;
);
extern
rt_inline
int
__system__
(
const
char
*
string
);
return
__system__
(
string
);
}
#endif
...
...
components/libc/compilers/common/SConscript
浏览文件 @
e927a53b
...
...
@@ -8,13 +8,13 @@ group = []
CPPPATH
=
[
cwd
]
if
GetDepend
(
'RT_USING_LIBC'
):
src
+=
Glob
(
'*.c'
)
src
+=
Glob
(
'*.c'
)
else
:
if
GetDepend
(
'RT_LIBC_USING_TIME'
)
and
not
GetDepend
(
'RT_USING_MINILIBC'
):
src
+=
[
'time.c'
]
if
GetDepend
(
'RT_LIBC_USING_TIME'
)
and
not
GetDepend
(
'RT_USING_MINILIBC'
):
src
+=
[
'time.c'
]
if
GetDepend
(
'RT_USING_POSIX'
)
==
False
:
SrcRemove
(
src
,
[
'unistd.c'
])
SrcRemove
(
src
,
[
'unistd.c'
])
if
rtconfig
.
CROSS_TOOL
==
'keil'
:
CPPDEFINES
=
[
'__CLK_TCK=RT_TICK_PER_SECOND'
]
...
...
components/libc/compilers/common/stdlib.c
0 → 100644
浏览文件 @
e927a53b
/*
* Copyright (c) 2006-2018, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2021-02-15 Meco Man first version
*/
#include <rtthread.h>
#define ABORT_STATUS 2
rt_inline
void
__exit__
(
int
status
)
{
rt_thread_t
self
=
rt_thread_self
();
#ifdef RT_USING_MODULE
if
(
dlmodule_self
())
{
dlmodule_exit
(
status
);
}
#endif
if
(
self
!=
RT_NULL
)
{
if
(
status
==
ABORT_STATUS
)
/* abort() */
{
rt_kprintf
(
"thread:%s abort!
\n
"
,
RT_NAME_MAX
,
self
->
name
,
status
);
}
else
/* exit() */
{
rt_kprintf
(
"thread:%s exit:%d!
\n
"
,
RT_NAME_MAX
,
self
->
name
,
status
);
}
rt_thread_suspend
(
self
);
rt_schedule
();
}
while
(
1
);
/* noreturn */
}
rt_inline
void
__abort__
(
void
)
{
__exit__
(
ABORT_STATUS
);
}
rt_inline
int
__system__
(
const
char
*
string
)
{
/* TODO */
return
0
;
}
components/libc/compilers/dlib/syscalls.c
浏览文件 @
e927a53b
...
...
@@ -11,42 +11,12 @@
void
exit
(
int
status
)
{
rt_thread_t
self
=
rt_thread_self
();
#ifdef RT_USING_MODULE
if
(
dlmodule_self
())
{
dlmodule_exit
(
status
);
}
#endif
if
(
self
!=
RT_NULL
)
{
rt_kprintf
(
"thread:%-8.*s exit:%d!
\n
"
,
RT_NAME_MAX
,
self
->
name
,
status
);
rt_thread_suspend
(
self
);
rt_schedule
();
}
while
(
1
);
/* noreturn */
extern
rt_inline
void
__exit__
(
int
status
);
__exit__
(
return_code
);
}
void
abort
(
void
)
{
rt_thread_t
self
=
rt_thread_self
();
#ifdef RT_USING_MODULE
if
(
dlmodule_self
())
{
dlmodule_exit
(
-
1
);
}
#endif
if
(
self
!=
RT_NULL
)
{
rt_kprintf
(
"thread:%-8.*s abort!
\n
"
,
RT_NAME_MAX
,
self
->
name
);
rt_thread_suspend
(
self
);
rt_schedule
();
}
while
(
1
);
/* noreturn */
extern
rt_inline
void
__abort__
(
void
);
__abort__
();
}
components/libc/compilers/newlib/syscalls.c
浏览文件 @
e927a53b
...
...
@@ -286,30 +286,15 @@ _free_r (struct _reent *ptr, void *addr)
void
exit
(
int
status
)
{
rt_thread_t
self
=
rt_thread_self
();
#ifdef RT_USING_MODULE
if
(
dlmodule_self
())
{
dlmodule_exit
(
status
);
}
#endif
if
(
self
!=
RT_NULL
)
{
rt_kprintf
(
"thread:%-8.*s exit:%d!
\n
"
,
RT_NAME_MAX
,
self
->
name
,
status
);
rt_thread_suspend
(
self
);
rt_schedule
();
}
while
(
1
);
/* noreturn */
extern
rt_inline
void
__exit__
(
int
status
);
__exit__
(
status
);
}
void
_system
(
const
char
*
s
)
{
/* not support this call */
return
;
extern
rt_inline
int
__system__
(
const
char
*
string
);
__system__
(
string
)
;
}
void
__libc_init_array
(
void
)
...
...
@@ -319,23 +304,8 @@ void __libc_init_array(void)
void
abort
(
void
)
{
rt_thread_t
self
=
rt_thread_self
();
#ifdef RT_USING_MODULE
if
(
dlmodule_self
())
{
dlmodule_exit
(
-
1
);
}
#endif
if
(
self
!=
RT_NULL
)
{
rt_kprintf
(
"thread:%-8.*s abort!
\n
"
,
RT_NAME_MAX
,
self
->
name
);
rt_thread_suspend
(
self
);
rt_schedule
();
}
while
(
1
);
/* noreturn */
extern
rt_inline
void
__abort__
(
void
);
__abort__
();
}
uid_t
getuid
(
void
)
...
...
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