1 files changed, 119 insertions, 0 deletions
diff --git a/sys/dev/acpica/Osd/OsdDebug.c b/sys/dev/acpica/Osd/OsdDebug.c
new file mode 100644
index 0000000..1651d25
--- /dev/null
+++ b/sys/dev/acpica/Osd/OsdDebug.c
@@ -0,0 +1,119 @@
+/*-
+ * Copyright (c) 2000 Michael Smith
+ * Copyright (c) 2000 BSDi
+ * 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.
+ *
+ *	$FreeBSD$
+ */
+
+/*
+ * 6.8 : Debugging support
+ */
+
+#include "opt_ddb.h"
+#include <sys/param.h>
+#include <sys/systm.h>
+#include <sys/cons.h>
+#include <sys/kernel.h>
+
+#include <sys/bus.h>
+#include <machine/resource.h>
+#include <machine/bus.h>
+#include <sys/rman.h>
+
+#include <ddb/ddb.h>
+#include <ddb/db_output.h>
+
+#include "acpi.h"
+#include "acdebug.h"
+#include <dev/acpica/acpivar.h>
+
+UINT32
+AcpiOsGetLine(NATIVE_CHAR *Buffer)
+{
+#ifdef DDB
+    char	*cp;
+
+    db_readline(Buffer, 80);
+    for (cp = Buffer; *cp != 0; cp++)
+	if (*cp == '\n')
+	    *cp = 0;
+    return(AE_OK);
+#else
+    printf("AcpiOsGetLine called but no input support");
+    return(AE_NOT_EXIST);
+#endif
+}
+
+void
+AcpiOsDbgAssert(void *FailedAssertion, void *FileName, UINT32 LineNumber, NATIVE_CHAR *Message)
+{
+    printf("ACPI: %s:%d - %s\n", (char *)FileName, LineNumber, Message);
+    printf("ACPI: assertion  %s\n", (char *)FailedAssertion);
+}
+
+ACPI_STATUS
+AcpiOsSignal (
+    UINT32                  Function,
+    void                    *Info)
+{
+    ACPI_SIGNAL_FATAL_INFO	*fatal;
+    NATIVE_CHAR			*message;
+    
+    switch(Function) {
+    case ACPI_SIGNAL_FATAL:
+	fatal = (ACPI_SIGNAL_FATAL_INFO *)Info;
+	printf("ACPI fatal signal, type 0x%x  code 0x%x  argument 0x%x",
+	      fatal->Type, fatal->Code, fatal->Argument);
+	Debugger("AcpiOsSignal");
+	break;
+	
+    case ACPI_SIGNAL_BREAKPOINT:
+	message = (NATIVE_CHAR *)Info;
+	Debugger(message);
+	break;
+
+    default:
+	return(AE_BAD_PARAMETER);
+    }
+    return(AE_OK);
+}
+
+#ifdef ACPI_DEBUGGER
+void
+acpi_EnterDebugger(void)
+{
+    ACPI_PARSE_OBJECT	obj;
+    static int		initted = 0;
+
+    if (!initted) {
+	printf("Initialising ACPICA debugger...\n");
+	AcpiDbInitialize();
+	initted = 1;
+    }
+
+    printf("Entering ACPICA debugger...\n");
+    AcpiDbUserCommands('A', &obj);
+}
+#endif