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Добавлены модули-приложения

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This commit is contained in:
Aren Elchinyan 2024-02-05 20:58:08 +03:00
parent 7e9cbe5e07
commit 384d04b89b
2 changed files with 62 additions and 2 deletions
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7
modules/helloworld/main.c
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@ -3,6 +3,11 @@
static const char name[] = "[APP]Привет мир!";
static const char message[] = "Привет из модуля!";
static int app_main( ) {
fb_printf("[%s]\n", message);
return 2 + 2;
}
module_info_t __attribute__((section(".minit"))) init(env_t *env) {
init_env(env);
fb_printf("[%s]\n", message);
@ -10,7 +15,7 @@ module_info_t __attribute__((section(".minit"))) init(env_t *env) {
.message = (char *)&message,
.type = 0,
.data_size = 0,
.data = (void *)0,
.data = (void *)&app_main,
.err_code = 0,
.module_id = 0,
.irq = 0,

57
modules/ios/main.c
View File

@ -4,6 +4,61 @@ static module_info_t *mod_list = NULL;
static uint64_t *mod_count = NULL;
static uint64_t app_count = 0;
static module_info_t *app_list = NULL;
static char (*getc)( ) = NULL;
static inline int is_digit(char c) {
if (c >= '0' && c <= '9') { return 1; }
return 0;
}
static int64_t char_to_digit(char c) {
if (is_digit(c)) { return (int64_t)(c - '0'); }
return -1;
}
void ios_main( ) {
module_info_t *kbd_mod = get_module("[KEYBOARD]");
if (kbd_mod == NULL) {
fb_printf("Клавиатура не найдена!\n");
delete_thread( );
for (;;) { asm volatile("hlt"); }
}
getc = kbd_mod->get_func(2);
while (1) {
fb_printf("Доступные программы:\n");
for (uint64_t i = 0; i < app_count; i++) { fb_printf(" %2u. %s\n", i, app_list[i].name); }
fb_printf(" %2u. Выход\n", app_count + 1);
fb_printf("[IOS]>");
char c = '\0';
do { c = getc( ); } while (!is_digit(c));
fb_printf(" %c\n", c);
int select = char_to_digit(c);
if (select == app_count + 1) {
fb_printf("Выход\n");
delete_thread( );
for (;;) { asm volatile("hlt"); }
}
if (select > app_count - 1) {
fb_printf("Ошибка! %u не входит в список\n");
continue;
}
fb_printf("Запуск %s...\n", app_list[select].name);
int (*app)( ) = (int (*)( ))app_list[select].data;
int ret = (*app)( );
fb_printf("Приложение %s завершилось с кодом: %d\n", app_list[select].name, ret);
}
}
static void main( ) {
fb_printf("IOS (input-output shell) - оболочка ввода-вывода\n");
@ -36,7 +91,7 @@ static void main( ) {
delete_thread( );
} else {
app_list = realloc(app_list, app_count * sizeof(module_info_t));
for (uint64_t i = 0; i < app_count; i++) { fb_printf("%2u.\t%s\n", i, app_list[i].name); }
ios_main( );
for (;;) { asm volatile("hlt"); }
}