- refactored libsys

- added critical section
- added interrupt global enable/disable
- added console::getInstanveByName



git-svn-id: http://moon:8086/svn/mips@76 a8ebac50-d88d-4704-bea3-6648445a41b3

src/libsys/boards/denano/board.c

@@ -8,10 +8,6 @@
 
 #include "board.h"
 
-#include "../../irq.h"
-#include "../../uart.h"
-#include "../../console.h"
-
 extern uart_if_t uart_if[];
 
 #define ARRAYSIZE(a)	(sizeof(a)/sizeof(a[0]))
@@ -21,7 +17,8 @@ const con_if_entry_t con_if_entry[] =
 	{0, "stdin", &uart_if[0], NULL, NULL, UART_readchar, NULL},
 	{1, "stdout", &uart_if[0], NULL, NULL, NULL, UART_writechar},
 	{2, "stderr", &uart_if[0], NULL, NULL, NULL, UART_writechar},
-	{3, "UART1", &uart_if[1], NULL, NULL, UART_readchar, UART_writechar}
+	{3, "UART-0", &uart_if[0], NULL, NULL, UART_readchar, UART_writechar},
+	{4, "UART-1", &uart_if[1], NULL, NULL, UART_readchar, UART_writechar}
 };
 
 con_if_t con_if =
@@ -50,10 +47,10 @@ void board_init(void)
 
 void dbg_putchar(char c)
 {
-	writechar(3, c);
+	writechar(4, c);
 }
 
 char dbg_getchar()
 {
-	return (char)readchar(3);
+	return (char)readchar(4);
 }