This is the first snapshot of the FreeBSD/ia64 kernel. This kernel will

not work on any real hardware (or fully work on any simulator). Much more
needs to happen before this is actually functional but its nice to see
the FreeBSD copyright message appear in the ia64 simulator.

1 files changed, 95 insertions, 0 deletions

diff --git a/sys/ia64/include/pal.h b/sys/ia64/include/pal.h
new file mode 100644
index 0000000..39c12a4
--- /dev/null
+++ b/sys/ia64/include/pal.h
@@ -0,0 +1,95 @@
+/*-
+ * Copyright (c) 2000 Doug Rabson
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	$FreeBSD$
+ */
+
+#ifndef _MACHINE_PAL_H_
+#define _MACHINE_PAL_H_
+
+/*
+ * Architected static calling convention procedures.
+ */
+#define PAL_CACHE_FLUSH		1
+#define PAL_CACHE_INFO		2
+#define PAL_CACHE_INIT		3
+#define PAL_CACHE_SUMMARY	4
+#define PAL_MEM_ATTRIB		5
+#define PAL_PTCE_INFO		6
+#define PAL_VM_INFO		7
+#define PAL_VM_SUMMARY		8
+#define PAL_BUS_GET_FEATURES	9
+#define PAL_BUS_SET_FEATURES	10
+#define PAL_DEBUG_INFO		11
+#define PAL_FIXED_ADDR		12
+#define PAL_FREQ_BASE		13
+#define PAL_FREQ_RATIOS		14
+#define PAL_PERF_MON_INFO	15
+#define PAL_PLATFORM_ADDR	16
+#define PAL_PROC_GET_FEATURE	17
+#define PAL_PROC_SET_FEATURE	18
+#define PAL_RSE_INFO		19
+#define PAL_VERSION		20
+#define PAL_MC_CLEAR_LOG	21
+#define PAL_MC_DRAIN		22
+#define PAL_MC_DYNAMIC_STATE	24
+#define PAL_MC_ERROR_INFO	25
+#define PAL_MC_EXPECTED		23
+#define PAL_MC_REGISTER_MEM	27
+#define PAL_MC_RESUME		26
+#define PAL_HALT		28
+#define PAL_HALT_LIGHT		29
+#define PAL_COPY_INFO		30
+#define PAL_CACHE_LINE_INIT	31
+#define PAL_PMI_ENTRYPOINT	32
+#define PAL_ENTER_IA_32_ENV	33
+#define PAL_VM_PAGE_SIZE	34
+#define PAL_MEM_FOR_TEST	37
+#define PAL_CACHE_PROT_INFO	38
+#define PAL_REGISTER_INFO	39
+#define PAL_SHUTDOWN		40
+#define PAL_PREFETCH_VISIBILITY	41
+
+/*
+ * Architected stacked calling convention procedures.
+ */
+#define PAL_COPY_PAL		256
+#define PAL_HALT_INFO		257
+#define PAL_TEST_PROC		258
+#define PAL_CACHE_READ		259
+#define PAL_CACHE_WRITE		260
+#define PAL_VM_TR_READ		261
+
+struct ia64_pal_result {
+	int64_t		pal_status;
+	u_int64_t	pal_result[3];
+};
+
+extern struct ia64_pal_result
+		ia64_call_pal_static(u_int64_t proc, u_int64_t arg1,
+				     u_int64_t arg2, u_int64_t arg3);
+
+
+#endif /* _MACHINE_PAL_H_ */