diff options
Diffstat (limited to 'c/src/lib/libbsp/i386/pc386/startup/exit.c')
| -rw-r--r-- | c/src/lib/libbsp/i386/pc386/startup/exit.c | 49 |
1 files changed, 44 insertions, 5 deletions
diff --git a/c/src/lib/libbsp/i386/pc386/startup/exit.c b/c/src/lib/libbsp/i386/pc386/startup/exit.c index 85b5282c36..328a0afa76 100644 --- a/c/src/lib/libbsp/i386/pc386/startup/exit.c +++ b/c/src/lib/libbsp/i386/pc386/startup/exit.c @@ -33,8 +33,14 @@ #include <stdio.h> - #include <bsp.h> +#include <pc386uart.h> + +/*-------------------------------------------------------------------------+ + | Which console is in use: either (-1) which means normal console or + | uart id if uart was used + +-------------------------------------------------------------------------*/ +extern int PC386ConsolePort; /*-------------------------------------------------------------------------+ | External Prototypes @@ -50,11 +56,44 @@ extern rtems_boolean _IBMPC_scankey(char *); /* defined in 'inch.c' */ +--------------------------------------------------------------------------*/ void _exit(int status) { - unsigned char ch; - puts("\nEXECUTIVE SHUTDOWN! Any key to reboot..."); + unsigned char ch, *cp; + static char line[]="EXECUTIVE SHUTDOWN! Any key to reboot..."; + + if(PC386ConsolePort == PC386_CONSOLE_PORT_CONSOLE) + { - while(!_IBMPC_scankey(&ch)) - ; + printk("\n"); + printk(line); + while(!_IBMPC_scankey(&ch)) + ; + printk("\n\n"); + } + else + { + PC386_uart_intr_ctrl(PC386ConsolePort, PC386_UART_INTR_CTRL_DISABLE); + + PC386_uart_polled_write(PC386ConsolePort, '\r'); + PC386_uart_polled_write(PC386ConsolePort, '\n'); + + for(cp=line; *cp != 0; cp++) + { + PC386_uart_polled_write(PC386ConsolePort, *cp); + } + + PC386_uart_polled_read(PC386ConsolePort); + + PC386_uart_polled_write(PC386ConsolePort, '\r'); + PC386_uart_polled_write(PC386ConsolePort, '\n'); + PC386_uart_polled_write(PC386ConsolePort, '\r'); + PC386_uart_polled_write(PC386ConsolePort, '\n'); + } rtemsReboot(); } /* _exit */ + + + + + + + |