[src/trunk]: src/lib/librumpuser For MIPS N32, register_t needs to be uint64_...

[simonb <simonb%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/3d468bb14098
branches:  trunk
changeset: 982163:3d468bb14098
user:      simonb <simonb%NetBSD.org@localhost>
date:      Sat Apr 03 07:38:11 2021 +0000

description:
For MIPS N32, register_t needs to be uint64_t as "long" isn't
big enough.

diffstat:

 lib/librumpuser/rumpuser_port.h |  9 ++++++++-
 1 files changed, 8 insertions(+), 1 deletions(-)

diffs (23 lines):

diff -r 478d429847e7 -r 3d468bb14098 lib/librumpuser/rumpuser_port.h
--- a/lib/librumpuser/rumpuser_port.h   Sat Apr 03 04:33:08 2021 +0000
+++ b/lib/librumpuser/rumpuser_port.h   Sat Apr 03 07:38:11 2021 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: rumpuser_port.h,v 1.50 2017/05/11 10:21:55 martin Exp $        */
+/*     $NetBSD: rumpuser_port.h,v 1.51 2021/04/03 07:38:11 simonb Exp $        */
 
 #ifndef _LIB_LIBRUMPUSER_RUMPUSER_PORT_H_
 #define _LIB_LIBRUMPUSER_RUMPUSER_PORT_H_
@@ -297,6 +297,13 @@
 #define MSG_NOSIGNAL 0
 #endif
 
+#if defined(__NetBSD__) && defined(__mips_n32) /* XXX */
+/* The MIPS N32 ABI has 4 byte longs but uses 8 byte registers */
+#define        HAVE_REGISTER_T 1
+#define        RUMP_REGISTER_T uint64_t
+typedef RUMP_REGISTER_T register_t;
+#define        PRIxREGISTER    PRIx64
+#endif /* __NetBSD__ && __mips_n32 */          /* XXX */
 #if !defined(HAVE_REGISTER_T) && !defined(RUMP_REGISTER_T)
 #define RUMP_REGISTER_T long
 typedef RUMP_REGISTER_T register_t;