1 files changed, 77 insertions, 0 deletions
diff --git a/sys/contrib/ia64/libuwx/src/uwx_scoreboard.h b/sys/contrib/ia64/libuwx/src/uwx_scoreboard.h
new file mode 100644
index 0000000..ff2b4b8
--- /dev/null
+++ b/sys/contrib/ia64/libuwx/src/uwx_scoreboard.h
@@ -0,0 +1,77 @@
+/*
+ * Copyright (c) 2002,2003 Hewlett-Packard Company
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+#define NSB_SPECIAL	9
+#define NSB_GR		4
+#define NSB_BR		5
+#define NSB_FR		20
+
+#define SBREG_RP	0
+#define SBREG_PSP	1
+#define SBREG_PFS	2
+#define SBREG_PREDS	3
+#define SBREG_UNAT	4
+#define SBREG_PRIUNAT	5
+#define SBREG_RNAT	6
+#define SBREG_LC	7
+#define SBREG_FPSR	8
+#define SBREG_GR	(0 + NSB_SPECIAL)
+#define SBREG_BR	(SBREG_GR + NSB_GR)
+#define SBREG_FR	(SBREG_BR + NSB_BR)
+
+#define NSBREG_NOFR	(NSB_SPECIAL + NSB_GR + NSB_BR)
+#define NSBREG		(NSB_SPECIAL + NSB_GR + NSB_BR + NSB_FR)
+
+struct uwx_scoreboard {
+    struct uwx_scoreboard *nextused;
+    struct uwx_scoreboard *nextfree;
+    struct uwx_scoreboard *nextstack;
+    struct uwx_scoreboard *nextlabel;
+    uint64_t rstate[NSBREG];
+    int label;
+    int id;
+};
+
+extern struct uwx_scoreboard *uwx_alloc_scoreboard(struct uwx_env *env);
+
+extern struct uwx_scoreboard *uwx_init_scoreboards(struct uwx_env *env);
+
+extern struct uwx_scoreboard *uwx_new_scoreboard(
+    struct uwx_env *env,
+    struct uwx_scoreboard *prevsb);
+
+extern struct uwx_scoreboard *uwx_pop_scoreboards(
+    struct uwx_env *env,
+    struct uwx_scoreboard *sb,
+    int ecount);
+
+extern int uwx_label_scoreboard(
+    struct uwx_env *env,
+    struct uwx_scoreboard *sb,
+    int label);
+
+extern int uwx_copy_scoreboard(
+    struct uwx_env *env,
+    struct uwx_scoreboard *sb,
+    int label);
+
+extern void uwx_free_scoreboards(struct uwx_env *env);