liblink: fix warnings on Plan 9

warning: src/liblink/list5.c:171 format mismatch lld INT, arg 4
warning: src/liblink/list9.c:175 format mismatch lld INT, arg 4
warning: src/liblink/list6.c:211 format mismatch lld INT, arg 4
warning: src/liblink/list8.c:205 format mismatch lld INT, arg 4

Change-Id: I745ea852d8b58ecbbd32723e2a67aa784a729ff8
Reviewed-on: https://go-review.googlesource.com/4112Reviewed-by: Minux Ma <minux@golang.org>

src/liblink/list5.c

@@ -168,7 +168,7 @@ Dconv(Fmt *fp)
 		if(a->u.argsize == ArgsSizeUnknown)
 			sprint(str, "$%lld", a->offset);
 		else
-			sprint(str, "$%lld-%lld", a->offset, a->u.argsize);
+			sprint(str, "$%lld-%d", a->offset, a->u.argsize);
 		break;
 
 	case TYPE_SHIFT:

src/liblink/list6.c

@@ -208,7 +208,7 @@ Dconv(Fmt *fp)
 		if(a->u.argsize == ArgsSizeUnknown)
 			sprint(str, "$%lld", a->offset);
 		else
-			sprint(str, "$%lld-%lld", a->offset, a->u.argsize);
+			sprint(str, "$%lld-%d", a->offset, a->u.argsize);
 		break;
 
 	case TYPE_FCONST:

src/liblink/list8.c

@@ -202,7 +202,7 @@ Dconv(Fmt *fp)
 		if(a->u.argsize == ArgsSizeUnknown)
 			sprint(str, "$%lld", a->offset);
 		else
-			sprint(str, "$%lld-%lld", a->offset, a->u.argsize);
+			sprint(str, "$%lld-%d", a->offset, a->u.argsize);
 		break;
 
 	case TYPE_FCONST:

src/liblink/list9.c

@@ -172,7 +172,7 @@ Dconv(Fmt *fp)
 		if(a->u.argsize == ArgsSizeUnknown)
 			sprint(str, "$%lld", a->offset);
 		else
-			sprint(str, "$%lld-%lld", a->offset, a->u.argsize);
+			sprint(str, "$%lld-%d", a->offset, a->u.argsize);
 		break;
 
 	case TYPE_MEM: