add definition for ability to produce a backtrace

[unix-history] / usr / src / sys / news3400 / include / cpu.h

diff --git a/usr/src/sys/news3400/include/cpu.h b/usr/src/sys/news3400/include/cpu.h
index f3743ab..1214568 100644 (file)
--- a/usr/src/sys/news3400/include/cpu.h
+++ b/usr/src/sys/news3400/include/cpu.h
@@ -8,7 +8,7 @@
  *
  * %sccs.include.redist.c%
  *
  *
  * %sccs.include.redist.c%
  *

- *     @(#)cpu.h       8.2 (Berkeley) %G%
+ *     @(#)cpu.h       8.3 (Berkeley) %G%

  */
 
 #ifndef _CPU_H_
  */
 
 #ifndef _CPU_H_


@@ -31,6 +31,7 @@
 #define        cpu_wait(p)             /* nothing */
 #define cpu_setstack(p, ap)    (p)->p_md.md_regs[SP] = ap
 #define cpu_set_init_frame(p, fp) (p)->p_md.md_regs = fp
 #define        cpu_wait(p)             /* nothing */
 #define cpu_setstack(p, ap)    (p)->p_md.md_regs[SP] = ap
 #define cpu_set_init_frame(p, fp) (p)->p_md.md_regs = fp

+#define        BACKTRACE(p)            /* not implemented */

 
 /*
  * Arguments to hardclock and gatherstats encapsulate the previous
 
 /*
  * Arguments to hardclock and gatherstats encapsulate the previous