PERFORCE change 133302 for review

[Warner Losh]

http://perforce.freebsd.org/chv.cgi?CH=133302

Change 133302 by imp at imp_lighthouse on 2008/01/15 02:37:13

	Update...

Affected files ...

.. //depot/projects/mips2-jnpr/src/sys/TODO#2 edit

Differences ...

==== //depot/projects/mips2-jnpr/src/sys/TODO#2 (text+ko) ====

@@ -1,5 +1,5 @@
 o Sort out MIPS_COP_0_STATUS (defined as _(12)) vs COP_0_STATUS_REG (defined
-  as $12)
+  as $12)  This is cpu.h vs cpureg.h or a 'netbsd' vs 'openbsd' argument.
 o Can we remove PDP_ENDIAN?
 o Can we remove a.out junk
 o Can we remove pre-ansi stuff
@@ -9,5 +9,8 @@
 o cpu.c in mips2 appears to be done in machdep in jnpr.  reconcile
   cpu.c in jmips is just for the cpu device driver.
 o Look at the differences between the trampoline code between the two versions
-  as this may lead to problems.
-
+  as this may lead to problems.  Specifically, we have sigcode encoded
+  into locore.S, and some code in sigreturn in pm_machdep.c.  Not sure where
+  things are in libc.
+o What does that assmbler before mi_startup do in locore.S  Comment or
+  remove.