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Show First 20 Lines • Show All 450 Lines • ▼ Show 20 Lines	ENTRY(fueword32)
xorl %eax,%eax		xorl %eax,%eax
movl (%rdi),%r11d		movl (%rdi),%r11d
movq %rax,PCB_ONFAULT(%rcx)		movq %rax,PCB_ONFAULT(%rcx)
movl %r11d,(%rsi)		movl %r11d,(%rsi)
POP_FRAME_POINTER		POP_FRAME_POINTER
ret		ret
END(fueword32)		END(fueword32)

/*
* fuswintr() and suswintr() are specialized variants of fuword16() and
* suword16(), respectively. They are called from the profiling code,
* potentially at interrupt time. If they fail, that's okay; good things
* will happen later. They always fail for now, until the trap code is
* able to deal with this.
*/
ALTENTRY(suswintr)
ENTRY(fuswintr)
movq $-1,%rax
ret
END(suswintr)
END(fuswintr)

ENTRY(fuword16)		ENTRY(fuword16)
PUSH_FRAME_POINTER		PUSH_FRAME_POINTER
movq PCPU(CURPCB),%rcx		movq PCPU(CURPCB),%rcx
movq $fusufault,PCB_ONFAULT(%rcx)		movq $fusufault,PCB_ONFAULT(%rcx)

movq $VM_MAXUSER_ADDRESS-2,%rax		movq $VM_MAXUSER_ADDRESS-2,%rax
cmpq %rax,%rdi		cmpq %rax,%rdi
ja fusufault		ja fusufault
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