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Differential D25273 Diff 74104 sys/cddl/dev/dtrace/amd64/dtrace_subr.c

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sys/cddl/dev/dtrace/amd64/dtrace_subr.c

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#include <sys/malloc.h> #include <sys/malloc.h>
#include <sys/kmem.h> #include <sys/kmem.h>
#include <sys/smp.h> #include <sys/smp.h>
#include <sys/dtrace_impl.h> #include <sys/dtrace_impl.h>
#include <sys/dtrace_bsd.h> #include <sys/dtrace_bsd.h>
#include <machine/clock.h> #include <machine/clock.h>
#include <machine/cpufunc.h> #include <machine/cpufunc.h>
#include <machine/frame.h> #include <machine/frame.h>
#include <machine/md_var.h>
#include <machine/psl.h> #include <machine/psl.h>
#include <machine/trap.h> #include <machine/trap.h>
#include <vm/pmap.h> #include <vm/pmap.h>
extern void dtrace_getnanotime(struct timespec *tsp); extern void dtrace_getnanotime(struct timespec *tsp);
extern int (*dtrace_invop_jump_addr)(struct trapframe *); extern int (*dtrace_invop_jump_addr)(struct trapframe *);
int dtrace_invop(uintptr_t, struct trapframe *, uintptr_t); int dtrace_invop(uintptr_t, struct trapframe *, uintptr_t);
▲ Show 20 Lines • Show All 72 Lines • ▼ Show 20 Linesdtrace_invop_uninit(void)
dtrace_invop_jump_addr = NULL; dtrace_invop_jump_addr = NULL;
} }
/*ARGSUSED*/ /*ARGSUSED*/
void void
dtrace_toxic_ranges(void (*func)(uintptr_t base, uintptr_t limit)) dtrace_toxic_ranges(void (*func)(uintptr_t base, uintptr_t limit))
{ {
(*func)(0, (uintptr_t) addr_PTmap); (*func)(0, la57 ? (uintptr_t)addr_P5Tmap : (uintptr_t)addr_P4Tmap);
} }
void void
dtrace_xcall(processorid_t cpu, dtrace_xcall_t func, void *arg) dtrace_xcall(processorid_t cpu, dtrace_xcall_t func, void *arg)
{ {
cpuset_t cpus; cpuset_t cpus;
if (cpu == DTRACE_CPUALL) if (cpu == DTRACE_CPUALL)
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