Lines Matching +full:user +full:- +full:programmable

1 /*-
2  * SPDX-License-Identifier: BSD-2-Clause
4  * Copyright (c) 2003-2005,2008 Joseph Koshy
46  * IAP		Intel Core/Core2/Atom programmable PMCs.
47  * IAF		Intel fixed-function PMCs.
48  * UCP		Intel Uncore programmable PMCs.
49  * UCF		Intel Uncore fixed-function PMCs.
100 #define	PMC_TRAPFRAME_TO_PC(TF)	((TF)->tf_eip)
101 #define	PMC_TRAPFRAME_TO_FP(TF)	((TF)->tf_ebp)
108  * When processing an interrupt when in user mode, the processor switches
109  * stacks, and saves the user mode stack pointer on the kernel stack.  The
110  * user mode stack pointer is then available to the interrupt handler
111  * at frame->tf_esp.
119 #define	PMC_TRAPFRAME_TO_USER_SP(TF)	((TF)->tf_esp)
120 #define	PMC_TRAPFRAME_TO_KERNEL_SP(TF)	((uintptr_t) &((TF)->tf_esp))
140 	(TF)->tf_cs = 0; (TF)->tf_eflags = 0;				\
141 	__asm __volatile("movl %%ebp,%0" : "=r" ((TF)->tf_ebp));	\
142 	__asm __volatile("movl %%esp,%0" : "=r" ((TF)->tf_esp));	\
143 	__asm __volatile("call 1f \n\t1: pop %0" : "=r"((TF)->tf_eip));	\