diff options
| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2009-08-19 16:28:55 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2009-08-19 16:28:55 +0000 |
| commit | 56035ca340276e0b4e12af667a112403da066b55 (patch) | |
| tree | 1887320682a3966ef782e363a719936ca73a632b /c/src/lib/libbsp/sparc/leon3/startup/bspidle.S | |
| parent | 2009-08-19 Joel Sherrill <joel.sherrill@OARcorp.com> (diff) | |
| download | rtems-56035ca340276e0b4e12af667a112403da066b55.tar.bz2 | |
2009-08-19 Joel Sherrill <joel.sherrill@OARcorp.com>
* Makefile.am, console/console.c, console/debugputs.c, include/bsp.h,
startup/setvec.c: Split idle method into its own file. Properly note
to confdefs.h that this BSP has its own idle thread. Also address use
of maximum termios constant in debug IO.
* startup/bspidle.S: New file.
Diffstat (limited to '')
| -rw-r--r-- | c/src/lib/libbsp/sparc/leon3/startup/bspidle.S | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/c/src/lib/libbsp/sparc/leon3/startup/bspidle.S b/c/src/lib/libbsp/sparc/leon3/startup/bspidle.S new file mode 100644 index 0000000000..e25128c0f6 --- /dev/null +++ b/c/src/lib/libbsp/sparc/leon3/startup/bspidle.S @@ -0,0 +1,31 @@ +/* + * Idle Thread Body + * + * This routine puts LEON3 in power-down mode. + * + * COPYRIGHT (c) 2004. + * Gaisler Research. + * + * The license and distribution terms for this file may be + * found in the file LICENSE in this distribution or at + * http://www.rtems.com/license/LICENSE. + * + * + * $Id$ + */ + + + +#include <rtems/asm.h> + +/* LEON specific power-down function */ + + .align 4 + PUBLIC(bsp_idle_thread) +SYM(bsp_idle_thread): +pwdloop: mov %g0, %asr19 + ba pwdloop + nop + retl + nop + |