static INITCALL console_init() { register_bus(&console_bus, "console"); register_driver(&console_driver); vram_init(con_global); keyboard_init(con_global); con_global->device.bus = &console_bus; return 0; }
void screen_disclaimer ( bool force ) { if ( DEV > 1 ) return; vram_init ( VRAM_DEFAULT ); bool nolddor_released_ZoS = 0; if ( nolddor_released_ZoS || force ) { _disclaimer_cool (); } else { _disclaimer_simple ( ); } vram_destroy(); }
// // syscall entry point // long int syscall(unsigned long int command,...){ int ret; va_list ap; ret = 0; va_start(ap,command); switch (command) { // SYS case SYS_INIT: { tick_init(); // raw-handler int_init(); // raw-handler syscall(SYS_TIMER_INIT); syscall(SYS_DMA_INIT); syscall(SYS_VRAM_INIT); syscall(SYS_SCREEN_INIT); syscall(SYS_UART_INIT); ret = 0; } break; // TIMER case SYS_TIMER_INIT: { timer_init(&timer); ret = 0; } break; case SYS_TIMER_GET_COUNT: { ret = timer_get_count(&timer); } break; // DMA case SYS_DMA_INIT: { unsigned long int base; unsigned long int irq; base = va_arg(ap,unsigned long int); irq = va_arg(ap,unsigned long int); dma.ch = dma_channel; dma.ch_size = DMA_CH_SIZE; dma.ch[0].buf = dma_buffer_ch0; dma.ch[0].buf_size = DMA_BUF_SIZE; dma_init(&dma,DMA_BASE,DMA_IRQ); ret = 0; } break; case SYS_DMA_ADD: { unsigned long int ch; void *src; void *dst; unsigned long int size; ch = va_arg(ap,unsigned long int); src = va_arg(ap,void *); dst = va_arg(ap,void *); size = va_arg(ap,unsigned long int); dma_add(&dma,ch,src,dst,size); ret = 0; } break; case SYS_DMA_ADD_FULL: { unsigned long int ch; ch = va_arg(ap,unsigned long int); ret = (long int)dma_add_full(&dma,ch); } break; case SYS_DMA_GET_HANDLE: { ret = (long int)&dma; } break; case SYS_DMA_GET_CH: { ret = 0; } break; // VRAM case SYS_VRAM_INIT: { vram_init(&vram,&dma,0); ret = 0; } break; case SYS_VRAM_CLEAR: { vram_clear(&vram); ret = 0; } break; case SYS_VRAM_IMAGE_PASTE: { IMAGE *img; unsigned long int x; unsigned long int y; img = va_arg(ap,IMAGE *); x = va_arg(ap,unsigned long int); y = va_arg(ap,unsigned long int); vram_image_paste(&vram,img,x,y); ret = 0; } break; case SYS_VRAM_IMAGE_PASTE_FILTER: { IMAGE *img; unsigned long int x; unsigned long int y; img = va_arg(ap,IMAGE *); x = va_arg(ap,unsigned long int); y = va_arg(ap,unsigned long int); vram_image_paste_filter(&vram,img,x,y); ret = 0; } break; case SYS_VRAM_IMAGE_CLEAR: { IMAGE *img; unsigned long int x; unsigned long int y; img = va_arg(ap,IMAGE *); x = va_arg(ap,unsigned long int); y = va_arg(ap,unsigned long int); vram_image_clear(&vram,img,x,y); ret = 0; } break; // SCREEN case SYS_SCREEN_INIT: { screen_init(&scr,&vram); ret = 0; } break; case SYS_SCREEN_CLEAR: { screen_clear(&scr); ret = 0; } break; case SYS_SCREEN_LOCATE: { unsigned long int x; unsigned long int y; x = va_arg(ap,unsigned long int); y = va_arg(ap,unsigned long int); screen_locate(&scr,x,y); ret = 0; } break; case SYS_SCREEN_SCROLL: { unsigned long int height; height = va_arg(ap,unsigned long int); screen_scroll(&scr,height); ret = 0; } break; case SYS_SCREEN_PUT_STRING: { unsigned char *s; s = va_arg(ap,unsigned char *); screen_put_string(&scr,s); ret = 0; } break; case SYS_SCREEN_PUT_CHAR: { unsigned char c; c = va_arg(ap,unsigned int); // usigned char screen_put_char(&scr,c); ret = 0; } break; case SYS_SCREEN_PRINT: { unsigned char c; c = va_arg(ap,unsigned int); // unsigned char screen_print(&scr,c); ret = 0; } break; //case SYS_SCREEN_IMAGE: { // IMAGE *image; // image = va_arg(ap,IMAGE *); // screen_image(&scr,image); // ret = 0; //} break; case SYS_SCREEN_SET_LOCATE_X: { unsigned long int x; x = va_arg(ap,unsigned long int); screen_set_locate_x(&scr,x); ret = 0; } break; case SYS_SCREEN_SET_LOCATE_Y: { unsigned long int y; y = va_arg(ap,unsigned long int); screen_set_locate_y(&scr,y); ret = 0; } break; case SYS_SCREEN_GET_LOCATE_X: { ret = screen_get_locate_x(&scr); } break; case SYS_SCREEN_GET_LOCATE_Y: { ret = screen_get_locate_y(&scr); } break; case SYS_SCREEN_SET_COLOR_FG: { unsigned long int r,g,b; r = va_arg(ap,unsigned long int); g = va_arg(ap,unsigned long int); b = va_arg(ap,unsigned long int); screen_set_color_fg(&scr,r,g,b); ret = 0; } break; case SYS_SCREEN_SET_COLOR_BG: { unsigned long int r,g,b; r = va_arg(ap,unsigned long int); g = va_arg(ap,unsigned long int); b = va_arg(ap,unsigned long int); screen_set_color_bg(&scr,r,g,b); ret = 0; } break; // UART case SYS_UART_INIT: { unsigned long int base; unsigned long int irq; base = va_arg(ap,unsigned long int); irq = va_arg(ap,unsigned long int); uart.tx.buf = uart_buffer_tx; uart.tx.buf_size = UART_TX_BUF_SIZE; uart.rx.buf = uart_buffer_rx; uart.rx.buf_size = UART_RX_BUF_SIZE; uart_init(&uart,UART_BASE,UART_IRQ); ret = 0; } break; case SYS_UART_GET: { ret = (long int)uart_get(&uart); } break; case SYS_UART_GET_EXIST: { ret = (long int)uart_get_exist(&uart); } break; case SYS_UART_GET_CLEAR: { uart_get_clear(&uart); ret = 0; } break; case SYS_UART_PUT: { unsigned int data; data = va_arg(ap,unsigned int); uart_put(&uart,(unsigned char)data); ret = 0; } break; case SYS_UART_PUT_FULL: { ret = uart_put_full(&uart); } break; case SYS_UART_PUT_CLEAR: { uart_put_clear(&uart); ret = 0; } break; case SYS_UART_PUT_STRING: { unsigned char *string; string = va_arg(ap,unsigned char *); uart_put_string(&uart,string); ret = 0; } break; case SYS_UART_IS_CTS: { ret = uart_is_cts(&uart); } break; case SYS_UART_IS_DSR: { ret = uart_is_dsr(&uart); } break; case SYS_UART_IS_RI: { ret = uart_is_ri(&uart); } break; case SYS_UART_IS_DCD: { ret = uart_is_dcd(&uart); } break; case SYS_UART_DTR: { unsigned long int data; data = va_arg(ap,unsigned long int); uart_dtr(&uart,data); ret = 0; } break; case SYS_UART_RTS: { unsigned long int data; data = va_arg(ap,unsigned long int); uart_rts(&uart,data); ret = 0; } break; } va_end(ap); return ret; }