1、add 'menuconfig' function for XiZi_AIoT with imx6q-sabrelite board;2、add compilation function for AIoT system with imx6q-sabrelite board;3、add newlib base files;4、add startup files and irq function for imx6q-sabrelite
This commit is contained in:
Wang_Weigen
@@ -0,0 +1,23 @@
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menu "Lib"
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menuconfig LIB
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bool "Enable libc APIs from toolchain"
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default y
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if LIB
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config LIB_POSIX
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bool "Enable POSIX layer for poll/select, stdin etc"
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default y
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choice
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prompt "select libc"
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default LIB_NEWLIB
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config LIB_NEWLIB
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bool "use newlib as libc realization."
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config LIB_MUSLLIB
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bool "use musllib as libc realization."
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endchoice
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endif
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endmenu
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@@ -0,0 +1,14 @@
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SRC_DIR :=
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MUSL_DIR :=
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ifeq ($(CONFIG_LIB_NEWLIB),y)
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SRC_DIR += newlib
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endif
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ifeq ($(CONFIG_LIB_MUSLLIB), y)
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# SRC_DIR += musllib
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# MUSL_DIR += musllib
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endif
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include $(KERNEL_ROOT)/compiler.mk
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@@ -0,0 +1,6 @@
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menu LIB_NEWLIB
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bool "Enable Newlib "
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default y
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endmenu
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@@ -0,0 +1,5 @@
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SRC_FILES := fs_syscalls.c time_syscalls.c mem_syscalls.c task_syscalls.c
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include $(KERNEL_ROOT)/compiler.mk
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@@ -0,0 +1,156 @@
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/*
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* Copyright (c) 2006-2018, RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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*/
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/**
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* @file fs_syscalls.c
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* @brief support newlib file system
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* @version 1.0
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* @author AIIT XUOS Lab
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* @date 2020-09-23
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*/
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/*************************************************
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File name: fs_syscalls.c
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Description: support newlib file system
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Others: take RT-Thread v4.0.2/components/libc/compilers/newlib/syscalls.c for references
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https://github.com/RT-Thread/rt-thread/tree/v4.0.2
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History:
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1. Date: 2020-09-23
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Author: AIIT XUOS Lab
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Modification: Use file system functions
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*************************************************/
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#include <reent.h>
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#include <stdio.h>
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#include <errno.h>
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/* wwg debug here */
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// #include <xizi.h>
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int _fstat_r(struct _reent *ptr, int fd, struct stat *pstat)
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{
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ptr->_errno = ENOTSUP;
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return -1;
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}
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int _link_r(struct _reent *ptr, const char *old, const char *new)
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{
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ptr->_errno = ENOTSUP;
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return -1;
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}
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void * _sbrk_r(struct _reent *ptr, ptrdiff_t incr)
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{
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return NULL;
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}
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int _wait_r(struct _reent *ptr, int *status)
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{
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ptr->_errno = ENOTSUP;
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return -1;
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}
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#ifdef FS_VFS
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#include <iot-vfs_posix.h>
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int _close_r(struct _reent *ptr, int fd)
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{
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return close(fd);
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}
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int _isatty_r(struct _reent *ptr, int fd)
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{
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if (fd >=0 && fd < 3)
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return 1;
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ptr->_errno = ENOTSUP;
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return -1;
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}
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_off_t _lseek_r(struct _reent *ptr, int fd, _off_t pos, int whence)
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{
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return lseek(fd, pos, whence);
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}
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int _open_r(struct _reent *ptr, const char *file, int flags, int mode)
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{
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return open(file, flags, mode);
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}
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_ssize_t _read_r(struct _reent *ptr, int fd, void *buf, size_t nbytes)
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{
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return read(fd, buf, nbytes);
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}
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int _stat_r(struct _reent *ptr, const char *file, struct stat *pstat)
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{
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return stat(file, pstat);
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}
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int _unlink_r(struct _reent *ptr, const char *file)
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{
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return unlink(file);
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}
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_ssize_t _write_r(struct _reent *ptr, int fd, const void *buf, size_t nbytes)
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{
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return write(fd, buf, nbytes);
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}
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#else /* FS_VFS */
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int _close_r(struct _reent *ptr, int fd)
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{
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ptr->_errno = ENOTSUP;
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return -1;
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}
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int _isatty_r(struct _reent *ptr, int fd)
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{
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ptr->_errno = ENOTSUP;
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return -1;
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}
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_off_t _lseek_r(struct _reent *ptr, int fd, _off_t pos, int whence)
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{
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ptr->_errno = ENOTSUP;
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return -1;
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}
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int _open_r(struct _reent *ptr, const char *file, int flags, int mode)
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{
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ptr->_errno = ENOTSUP;
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return -1;
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}
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_ssize_t _read_r(struct _reent *ptr, int fd, void *buf, size_t nbytes)
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{
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ptr->_errno = ENOTSUP;
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return -1;
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}
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int _stat_r(struct _reent *ptr, const char *file, struct stat *pstat)
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{
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ptr->_errno = ENOTSUP;
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return -1;
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}
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int _unlink_r(struct _reent *ptr, const char *file)
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{
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ptr->_errno = ENOTSUP;
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return -1;
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}
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_ssize_t _write_r(struct _reent *ptr, int fd, const void *buf, size_t nbytes)
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{
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ptr->_errno = ENOTSUP;
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return -1;
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}
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#endif /* FS_VFS */
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@@ -0,0 +1,29 @@
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/*
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* Copyright (c) 2020 AIIT XUOS Lab
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* XiUOS is licensed under Mulan PSL v2.
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* You can use this software according to the terms and conditions of the Mulan PSL v2.
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* You may obtain a copy of Mulan PSL v2 at:
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* http://license.coscl.org.cn/MulanPSL2
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* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
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* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
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* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
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* See the Mulan PSL v2 for more details.
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*/
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/**
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* @file libc.h
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* @brief using newlib need include
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* @version 1.0
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* @author AIIT XUOS Lab
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* @date 2020-09-23
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*/
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#ifndef _LIBC_H__
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#define _LIBC_H__
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#include <errno.h>
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#include <stdarg.h>
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#include <fcntl.h>
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#endif
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@@ -0,0 +1,78 @@
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/*
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* Copyright (c) 2006-2018, RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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*/
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/**
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* @file mem_syscalls.c
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* @brief support newlib memory
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* @version 1.0
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* @author AIIT XUOS Lab
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* @date 2020-09-23
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*/
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/*************************************************
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File name: mem_syscalls.c
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Description: support newlib memory
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Others: take RT-Thread v4.0.2/components/libc/compilers/newlib/syscalls.c for references
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https://github.com/RT-Thread/rt-thread/tree/v4.0.2
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History:
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1. Date: 2020-09-23
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Author: AIIT XUOS Lab
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Modification: Use malloc, realloc, calloc and free functions
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*************************************************/
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/* wwg debug here */
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// #include <xizi.h>
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#include <errno.h>
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void *_malloc_r (struct _reent *ptr, size_t size)
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{
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/* wwg debug here */
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// void* result = (void*)x_malloc(size);
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void* result = NULL;
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if (result == NULL)
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{
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ptr->_errno = ENOMEM;
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}
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return result;
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}
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void *_realloc_r (struct _reent *ptr, void *old, size_t newlen)
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{
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/* wwg debug here */
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// void* result = (void*)x_realloc(old, newlen);
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void* result = NULL;
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if (result == NULL)
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{
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ptr->_errno = ENOMEM;
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}
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return result;
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}
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void *_calloc_r (struct _reent *ptr, size_t size, size_t len)
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{
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/* wwg debug here */
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// void* result = (void*)x_calloc(size, len);
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void* result = NULL;
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if (result == NULL)
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{
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ptr->_errno = ENOMEM;
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}
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return result;
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}
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void _free_r (struct _reent *ptr, void *address)
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{
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/* wwg debug here */
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// x_free (address);
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}
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@@ -0,0 +1,156 @@
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/*
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* Copyright (c) 2006-2018, RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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* 2017/10/15 bernard the first version
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*/
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/**
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* @file stdio.c
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* @brief support newlib stdio
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* @version 1.0
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* @author AIIT XUOS Lab
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* @date 2020-09-23
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*/
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/*************************************************
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File name: stdio.c
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Description: support newlib stdio
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Others: take RT-Thread v4.0.2/components/libc/compilers/newlib/stdio.c for references
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https://github.com/RT-Thread/rt-thread/tree/v4.0.2
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History:
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1. Date: 2020-09-23
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Author: AIIT XUOS Lab
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Modification: Use set and get console functions
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*************************************************/
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#include <xizi.h>
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#include <device.h>
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#include <stdio.h>
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#include <stdlib.h>
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#define STDIO_DEVICE_NAME_MAX 32
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static FILE* std_console = NULL;
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/**
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* This function will set system console device.
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*
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* @param device_name the name of device
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* @param mode the mode
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*
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* @return file number on success; or -1 on failure
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*/
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int LibcStdioSetConsole(const char* device_name, int mode)
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{
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FILE *fp;
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char name[STDIO_DEVICE_NAME_MAX] = {0};
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char *file_mode;
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snprintf(name, strlen(device_name) + 6, "/dev/%s", device_name);
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name[STDIO_DEVICE_NAME_MAX - 1] = '\0';
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switch (mode)
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{
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case O_RDWR:
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file_mode = "r+";
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break;
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case O_WRONLY:
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file_mode = "wb";
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break;
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default:
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file_mode = "rb";
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break;
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}
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/* try to open file */
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fp = fopen(name, file_mode);
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if (fp)
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{
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/* set the fp buffer */
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setvbuf(fp, NULL, _IONBF, 0);
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if (std_console)
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/* try to close console device */
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fclose(std_console);
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std_console = fp;
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if (mode == O_RDWR)
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{
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/* set _stdin as std_console */
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_GLOBAL_REENT->_stdin = std_console;
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}
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else
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{
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/* set NULL */
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_GLOBAL_REENT->_stdin = NULL;
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}
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if (mode == O_RDONLY)
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{
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/* set the _stdout as NULL */
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_GLOBAL_REENT->_stdout = NULL;
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/* set the _stderr as NULL */
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_GLOBAL_REENT->_stderr = NULL;
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}
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else
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{
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/* set the _stdout as std_console */
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_GLOBAL_REENT->_stdout = std_console;
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/* set the _stderr as std_console */
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_GLOBAL_REENT->_stderr = std_console;
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}
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/* set the __sdidinit as 1 */
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_GLOBAL_REENT->__sdidinit = 1;
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}
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if (std_console)
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/* return the file number */
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return fileno(std_console);
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/* failure and return -1 */
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return -1;
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}
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/**
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* This function will get system console device.
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*
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* @return file number on success; or -1 on failure
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*/
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int LibcStdioGetConsole(void) {
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if (std_console)
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/* return the file number */
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return fileno(std_console);
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else
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/* failure and return -1 */
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return -1;
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}
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/**
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* This function will initialize the c library system.
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*
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* @return 0
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*/
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int LibcSystemInit(void)
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{
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#if defined(KERNEL_CONSOLE)
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HardwareDevType console;
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/* try to get console device */
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console = ObtainConsole();
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if (console)
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{
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#if defined(LIB_POSIX)
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/* set console device mode */
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LibcStdioSetConsole(console->dev_name, O_RDWR);
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#else
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/* set console device mode */
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LibcStdioSetConsole(console->dev_name, O_WRONLY);
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#endif
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}
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#endif
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return 0;
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||||
}
|
||||
@@ -0,0 +1,44 @@
|
||||
/*
|
||||
* Copyright (c) 2006-2018, RT-Thread Development Team
|
||||
*
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* Change Logs:
|
||||
* Date Author Notes
|
||||
*/
|
||||
|
||||
/**
|
||||
* @file task_syscalls.c
|
||||
* @brief support newlib abort
|
||||
* @version 1.0
|
||||
* @author AIIT XUOS Lab
|
||||
* @date 2020-09-23
|
||||
*/
|
||||
|
||||
/*************************************************
|
||||
File name: task_syscalls.c
|
||||
Description: support newlib abort
|
||||
Others: take RT-Thread v4.0.2/components/libc/compilers/newlib/syscalls.c for references
|
||||
https://github.com/RT-Thread/rt-thread/tree/v4.0.2
|
||||
History:
|
||||
1. Date: 2020-09-23
|
||||
Author: AIIT XUOS Lab
|
||||
Modification: Use abort function
|
||||
*************************************************/
|
||||
/* wwg debug here */
|
||||
// #include <xizi.h>
|
||||
|
||||
void abort(void)
|
||||
{
|
||||
// KTaskDescriptorType current = GetKTaskDescriptor();
|
||||
// if (current)
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||||
// {
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||||
// KPrintf("Task:%-8.*s will be aborted!\n", NAME_NUM_MAX, current->task_base_info.name);
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// /* pend current task */
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// SuspendKTask(current->id.id);
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||||
// /* schedule */
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||||
// DO_KTASK_ASSIGN;
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// }
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||||
|
||||
while (1);
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||||
}
|
||||
@@ -0,0 +1,42 @@
|
||||
/*
|
||||
* Copyright (c) 2020 AIIT XUOS Lab
|
||||
* XiUOS is licensed under Mulan PSL v2.
|
||||
* You can use this software according to the terms and conditions of the Mulan PSL v2.
|
||||
* You may obtain a copy of Mulan PSL v2 at:
|
||||
* http://license.coscl.org.cn/MulanPSL2
|
||||
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
|
||||
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
|
||||
* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
|
||||
* See the Mulan PSL v2 for more details.
|
||||
*/
|
||||
|
||||
#include <sys/time.h>
|
||||
// #include <xizi.h>
|
||||
// #include <bus_rtc.h>
|
||||
|
||||
// time_t time(time_t *t)
|
||||
// {
|
||||
// NULL_PARAM_CHECK(t);
|
||||
// time_t current = 0;
|
||||
|
||||
// #ifdef RESOURCES_RTC
|
||||
// struct RtcSetParam rtc_set_param;
|
||||
// rtc_set_param.rtc_set_cmd = OPER_RTC_GET_TIME;
|
||||
// rtc_set_param.time = ¤t;
|
||||
|
||||
// RtcDrvSetFunction(RTC_DRV_NAME, &rtc_set_param);
|
||||
// #endif
|
||||
|
||||
// *t = current;
|
||||
|
||||
// return current;
|
||||
// }
|
||||
|
||||
time_t time(time_t *t)
|
||||
{
|
||||
time_t current = 0;
|
||||
|
||||
*t = current;
|
||||
|
||||
return current;
|
||||
}
|
||||
Reference in New Issue
Block a user