1 /*-
6  * Cambridge Computer Laboratory under DARPA/AFRL contract FA8750-10-C-0237
43 #include <machine/frame.h>
96 id_aa64mmfr2_handler(vm_offset_t va, uint32_t insn, struct trapframe *frame,  in id_aa64mmfr2_handler()  argument
108 		frame->tf_elr += INSN_SIZE;  in id_aa64mmfr2_handler()
109 		if (reg < nitems(frame->tf_x)) {  in id_aa64mmfr2_handler()
110 			frame->tf_x[reg] = 0;  in id_aa64mmfr2_handler()
112 			frame->tf_lr = 0;  in id_aa64mmfr2_handler()
122 arm_cond_match(uint32_t insn, struct trapframe *frame)  in arm_cond_match()  argument
132 	 * over the low bit that indicates inversion for quicker sanity checking  in arm_cond_match()
135 	spsr = frame->tf_spsr;  in arm_cond_match()
176 gdb_trapper(vm_offset_t va, uint32_t insn, struct trapframe *frame,  in gdb_trapper()  argument
182 		if (SV_PROC_FLAG(td->td_proc, SV_ILP32) &&  in gdb_trapper()
198 swp_emulate(vm_offset_t va, uint32_t insn, struct trapframe *frame,  in swp_emulate()  argument
215 	if (!compat32_emul_swp || !SV_PROC_FLAG(td->td_proc, SV_ILP32) ||  in swp_emulate()
216 	    (frame->tf_spsr & PSR_T) != 0)  in swp_emulate()
220 	else if (!arm_cond_match(insn, frame))  in swp_emulate()
227 	regs = frame->tf_x;  in swp_emulate()
249 		if (error == -1)  in swp_emulate()
264 	frame->tf_elr += 4; //INSN_SIZE;  in swp_emulate()
298 	uh->uh_handler = func;  in install_undef_handler()
315 undef_insn(u_int el, struct trapframe *frame)  in undef_insn()  argument
324 		ret = fueword32((uint32_t *)frame->tf_elr, &insn);  in undef_insn()
328 		insn = *(uint32_t *)frame->tf_elr;  in undef_insn()
332 		ret = uh->uh_handler(frame->tf_elr, insn, frame, frame->tf_esr);  in undef_insn()