2008-09-24 Joel Sherrill <joel.sherrill@oarcorp.com>

* Makefile.am, console/console-io.c, include/bsp.h:

c/src/lib/libbsp/h8300/h8sim/ChangeLog

@@ -1,3 +1,7 @@
+2008-09-24	Joel Sherrill <joel.sherrill@oarcorp.com>
+
+	* Makefile.am, console/console-io.c, include/bsp.h:
+
 2008-09-23	Joel Sherrill <joel.sherrill@oarcorp.com>
 
 	* configure.ac: Make letting boot_card() handle work area allocation

c/src/lib/libbsp/h8300/h8sim/Makefile.am

@@ -31,8 +31,9 @@ startup_SOURCES = ../../shared/bspclean.c ../../shared/bsplibc.c \
     ../../shared/bspstart.c startup/h8bdinstallirq.c \
     ../../shared/bootcard.c ../../shared/sbrk.c \
     ../../shared/gnatinstallhandler.c startup/__main.c
-clock_SOURCES = ../../shared/clock_driver_stub.c
-console_SOURCES = ../../shared/console-polled.c console/console-io.c
+clock_SOURCES = ../../shared/clock_driver_simidle.c
+console_SOURCES = ../../shared/console-polled.c console/console-io.c \
+   console/syscalls.S
 timer_SOURCES = ../../shared/timerstub.c
 
 noinst_LIBRARIES = libbsp.a

c/src/lib/libbsp/h8300/h8sim/console/console-io.c

@@ -34,14 +34,21 @@ void console_initialize_hardware(void)
  *
  *  This routine transmits a character using polling.
  */
-
+ssize_t _sys_write(int fd, const void *buf, size_t count);
 void console_outbyte_polled(
   int  port,
   char ch
 )
 {
-  asm volatile( "mov.b #0,r1l ;  mov.b %0l,r2l ; jsr @@0xc4"
-       :  : "r" (ch)  : "r1", "r2");
+  _sys_write( 1, &ch, 1 );
+/*
+  typedef void (*_write_p_t)(int, char *, int);
+  _write_p_t _write_p = (_write_p_t)0xc7;
+  _write_p( 1, &ch, 1 );
+
+  asm volatile( "mov.b #1,r1l ;  mov.b %0l,r2l ; mov.b #1,r3l; jsr @@0xc7"
+       :  : "r" (&ch)  : "r1", "r2");
+*/
 }
 
 /*

c/src/lib/libbsp/h8300/h8sim/include/bsp.h

@@ -27,6 +27,10 @@ extern "C" {
 #include <rtems/console.h>
 #include <rtems/clockdrv.h>
 
+/* support for simulated clock tick */
+Thread clock_driver_sim_idle_body(uintptr_t);
+#define BSP_IDLE_TASK_BODY clock_driver_sim_idle_body
+
 /*
  *  Simple spin delay in microsecond units for device drivers.
  *  This is very dependent on the clock speed of the target.