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#include <sys/kdb.h>		#include <sys/kdb.h>
#include <sys/kernel.h>		#include <sys/kernel.h>
#include <sys/proc.h>		#include <sys/proc.h>
#include <sys/signal.h>		#include <sys/signal.h>

#include <machine/cpufunc.h>		#include <machine/cpufunc.h>
#include <machine/frame.h>		#include <machine/frame.h>
#include <machine/gdb_machdep.h>		#include <machine/gdb_machdep.h>
		#include <machine/md_var.h>
#include <machine/pcb.h>		#include <machine/pcb.h>
#include <machine/psl.h>		#include <machine/psl.h>
#include <machine/reg.h>		#include <machine/reg.h>
#include <machine/specialreg.h>		#include <machine/specialreg.h>
#include <machine/trap.h>		#include <machine/trap.h>
#include <machine/frame.h>		#include <machine/frame.h>
#include <machine/endian.h>		#include <machine/endian.h>

▲ Show 20 Lines • Show All 72 Lines • ▼ Show 20 Lines	gdb_cpu_signal(int type, int code)
case 16: return (SIGEMT); /* Coprocessor error. */		case 16: return (SIGEMT); /* Coprocessor error. */
}		}
return (SIGEMT);		return (SIGEMT);
}		}

void *		void *
gdb_begin_write(void)		gdb_begin_write(void)
{		{
u_long cr0save;

cr0save = rcr0();		return (disable_wp() ? &gdb_begin_write : NULL);
load_cr0(cr0save & ~CR0_WP);
return ((void *)cr0save);
}		}

void		void
gdb_end_write(void *arg)		gdb_end_write(void *arg)
{		{

load_cr0((u_long)arg);		restore_wp(arg != NULL);
}		}