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https://gitlab.rtems.org/rtems/rtos/rtems.git
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f519633d0d
Address missing field initializer warnings. These were all rtems_shell_cmd_t or rtems_shell_alias_t declarations with initialization. The initialization was changed to using named fields. Updates #5325.
157 lines
4.1 KiB
C
157 lines
4.1 KiB
C
/* SPDX-License-Identifier: BSD-2-Clause */
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/**
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* @file
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*
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* @ingroup
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*
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* @brief This source file contains the kernel command.
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*/
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/*
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* Copyright (c) 2022 Chris Johns. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <errno.h>
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#include <rtems.h>
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#include <rtems/shell.h>
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#include <rtems/version.h>
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static void kernel_summary(void) {
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printf(
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"RTEMS: %d.%d.%d",
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rtems_version_major(), rtems_version_minor(), rtems_version_revision());
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if (rtems_version_release_label_is_valid()) {
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printf(" (%s)", rtems_version_release_label());
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}
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#if RTEMS_SMP
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printf(" SMP:%d cores", rtems_scheduler_get_processor_maximum());
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#endif
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printf("\n");
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}
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static void cpu_summary(void) {
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printf("CPU: " CPU_NAME " (" CPU_MODEL_NAME ")\n");
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}
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static void bsp_summary(void) {
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printf("BSP: %s\n", rtems_board_support_package());
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}
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static void tools_summary(void) {
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printf( "Tools: " __VERSION__ "\n");
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}
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static void opts_summary(void) {
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printf("Options:"
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#if RTEMS_DEBUG
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" DEBUG"
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#endif
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#if RTEMS_MULTIPROCESSING
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" MULTIPROCESSING"
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#endif
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#if RTEMS_NETWORKING
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" NETWORKING"
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#endif
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#if RTEMS_PARAVIRT
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" PARAVIRT"
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#endif
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#if RTEMS_POSIX_API
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" POSIX"
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#endif
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#if RTEMS_PROFILING
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" PROFILING"
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#endif
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#if RTEMS_SMP
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" SMP"
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#endif
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"\n");
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}
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static void help(void) {
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printf( "Usage:: rtems <command>\n");
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printf( " where <command> is:\n");
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printf( " help : this help\n");
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printf( " ver : kernel version\n");
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printf( " cpu : kernel version\n");
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printf( " bsp : BSP name\n");
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printf( " tools : tools version\n");
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printf( " opts : options\n");
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printf( " all : all commands\n");
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}
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static int rtems_shell_main_rtems(
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int argc, char *argv[]) {
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if (argc == 1) {
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kernel_summary();
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} else if (argc == 2) {
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if (strcmp(argv[1], "help") == 0) {
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help();
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} else if (strcmp(argv[1], "ver") == 0) {
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kernel_summary();
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} else if (strcmp(argv[1], "cpu") == 0) {
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cpu_summary();
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} else if (strcmp(argv[1], "bsp") == 0) {
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bsp_summary();
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} else if (strcmp(argv[1], "tools") == 0) {
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tools_summary();
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} else if (strcmp(argv[1], "opts") == 0) {
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opts_summary();
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} else if (strcmp(argv[1], "all") == 0) {
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kernel_summary();
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cpu_summary();
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bsp_summary();
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tools_summary();
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opts_summary();
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} else {
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printf("error: invalid command; try `help`\n");
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return 1;
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}
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} else {
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printf("error: invalid command; try `help`\n");
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return 1;
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}
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return 0;
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}
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#define HELP_LINE \
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"rtems <command> (eg. help)"
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rtems_shell_cmd_t rtems_shell_RTEMS_Command = {
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.name = "rtems",
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.usage = HELP_LINE,
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.topic = "rtems",
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.command = rtems_shell_main_rtems,
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.alias = NULL,
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.next = NULL,
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.mode = 0500,
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.uid = 0,
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.gid = 0
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};
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