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git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@14685 87f5fb63-7c3d-0410-a384-fd976d0f7a62

library/profile_gmon.h

@@ -0,0 +1,81 @@
+#ifndef _GMON_H
+#define _GMON_H
+
+#include <exec/types.h>
+
+struct gmonhdr
+{
+	uint32 	lpc;
+	uint32 	hpc;
+	int 	ncnt;
+	int 	version;
+	int 	profrate;
+	int		reserved[3];
+};
+
+#define GMONVERSION 0x00051879
+
+#define HISTCOUNTER uint16
+// I am sure we can make these bigger
+#define HISTFRACTION 2
+#define HASHFRACTION 4
+
+#define ARCDENSITY 	2
+#define MINARCS		50
+#define MAXARCS		((1 << (8 * sizeof(HISTCOUNTER)))-2)
+
+struct tostruct
+{
+	uint32 	selfpc;
+	int32	count;
+	uint16	link;
+	uint16 	pad;
+};
+
+struct rawarc
+{
+	uint32 	raw_frompc;
+	uint32	raw_selfpc;
+	int32	raw_count;
+};
+
+#define ROUNDDOWN(x,y) (((x)/(y))*(y))
+#define ROUNDUP(x,y)   ((((x)+(y)-1)/(y))*(y))
+
+struct gmonparam
+{
+	int 				state;
+	uint16 *			kcount;
+	uint32				kcountsize;
+	uint16 *			froms;
+	uint32				fromssize;
+	struct tostruct *	tos;
+	uint32				tossize;
+	int32 				tolimit;
+	uint32				lowpc;
+	uint32				highpc;
+	uint32				textsize;
+	uint32				hashfraction;
+	uint8 *				memory;
+};
+
+extern struct gmonparam _gmonparam;
+
+enum 
+{
+	kGmonProfOn 		= 0,
+	kGmonProfBusy 		= 1,
+	kGmonProfError		= 2,
+	kGmonProfOff		= 3
+};
+
+enum
+{
+	kGprofState 		= 0,
+	kGprofCount			= 1,
+	kGprofFroms			= 2,
+	kGprofTos			= 3,
+	kGprofGmonParam		= 4
+};
+
+#endif