Lines Matching refs:thread

10 	struct pt_regs *regs = task->thread.regs;
13 		task->thread.debug.dbcr0 &= ~DBCR0_BT;
14 		task->thread.debug.dbcr0 |= DBCR0_IDM | DBCR0_IC;
22 	struct pt_regs *regs = task->thread.regs;
25 		task->thread.debug.dbcr0 &= ~DBCR0_IC;
26 		task->thread.debug.dbcr0 = DBCR0_IDM | DBCR0_BT;
34 	struct pt_regs *regs = task->thread.regs;
43 		task->thread.debug.dbcr0 &= ~(DBCR0_IC | DBCR0_BT);
47 		if (!DBCR_ACTIVE_EVENTS(task->thread.debug.dbcr0,
48 					task->thread.debug.dbcr1)) {
52 			task->thread.debug.dbcr0 &= ~DBCR0_IDM;
80 	return put_user(child->thread.debug.dac1, datalp);
85 	struct pt_regs *regs = task->thread.regs;
88 	struct thread_struct *thread = &task->thread;
110 	task->thread.debug.dac1 = data & ~0x3UL;
112 	if (task->thread.debug.dac1 == 0) {
114 		if (!DBCR_ACTIVE_EVENTS(task->thread.debug.dbcr0,
115 					task->thread.debug.dbcr1)) {
117 			task->thread.debug.dbcr0 &= ~DBCR0_IDM;
128 	task->thread.debug.dbcr0 |= DBCR0_IDM;
144 	int slot1_in_use = ((child->thread.debug.dbcr0 & DBCR0_IAC1) != 0);
145 	int slot2_in_use = ((child->thread.debug.dbcr0 & DBCR0_IAC2) != 0);
146 	int slot3_in_use = ((child->thread.debug.dbcr0 & DBCR0_IAC3) != 0);
147 	int slot4_in_use = ((child->thread.debug.dbcr0 & DBCR0_IAC4) != 0);
165 			child->thread.debug.iac1 = bp_info->addr;
166 			child->thread.debug.iac2 = bp_info->addr2;
167 			child->thread.debug.dbcr0 |= DBCR0_IAC1;
176 			child->thread.debug.iac3 = bp_info->addr;
177 			child->thread.debug.iac4 = bp_info->addr2;
178 			child->thread.debug.dbcr0 |= DBCR0_IAC3;
199 				child->thread.debug.iac1 = bp_info->addr;
200 				child->thread.debug.dbcr0 |= DBCR0_IAC1;
206 			child->thread.debug.iac2 = bp_info->addr;
207 			child->thread.debug.dbcr0 |= DBCR0_IAC2;
211 			child->thread.debug.iac3 = bp_info->addr;
212 			child->thread.debug.dbcr0 |= DBCR0_IAC3;
215 			child->thread.debug.iac4 = bp_info->addr;
216 			child->thread.debug.dbcr0 |= DBCR0_IAC4;
223 	child->thread.debug.dbcr0 |= DBCR0_IDM;
224 	regs_set_return_msr(child->thread.regs, child->thread.regs->msr | MSR_DE);
233 		if ((child->thread.debug.dbcr0 & DBCR0_IAC1) == 0)
238 			child->thread.debug.iac2 = 0;
241 		child->thread.debug.iac1 = 0;
242 		child->thread.debug.dbcr0 &= ~DBCR0_IAC1;
245 		if ((child->thread.debug.dbcr0 & DBCR0_IAC2) == 0)
251 		child->thread.debug.iac2 = 0;
252 		child->thread.debug.dbcr0 &= ~DBCR0_IAC2;
256 		if ((child->thread.debug.dbcr0 & DBCR0_IAC3) == 0)
261 			child->thread.debug.iac4 = 0;
264 		child->thread.debug.iac3 = 0;
265 		child->thread.debug.dbcr0 &= ~DBCR0_IAC3;
268 		if ((child->thread.debug.dbcr0 & DBCR0_IAC4) == 0)
274 		child->thread.debug.iac4 = 0;
275 		child->thread.debug.dbcr0 &= ~DBCR0_IAC4;
305 		child->thread.debug.dac1 = (unsigned long)bp_info->addr;
308 			child->thread.debug.dvc1 =
310 			child->thread.debug.dbcr2 |=
316 	} else if (child->thread.debug.dbcr2 & DBCR2_DAC12MODE) {
326 		child->thread.debug.dac2 = (unsigned long)bp_info->addr;
329 			child->thread.debug.dvc2 =
331 			child->thread.debug.dbcr2 |=
339 	child->thread.debug.dbcr0 |= DBCR0_IDM;
340 	regs_set_return_msr(child->thread.regs, child->thread.regs->msr | MSR_DE);
351 		child->thread.debug.dac1 = 0;
354 		if (child->thread.debug.dbcr2 & DBCR2_DAC12MODE) {
355 			child->thread.debug.dac2 = 0;
356 			child->thread.debug.dbcr2 &= ~DBCR2_DAC12MODE;
358 		child->thread.debug.dbcr2 &= ~(DBCR2_DVC1M | DBCR2_DVC1BE);
361 		child->thread.debug.dvc1 = 0;
368 		if (child->thread.debug.dbcr2 & DBCR2_DAC12MODE)
371 		child->thread.debug.dbcr2 &= ~(DBCR2_DVC2M | DBCR2_DVC2BE);
374 		child->thread.debug.dvc2 = 0;
376 		child->thread.debug.dac2 = 0;
418 	if (child->thread.debug.dbcr0 &
423 		child->thread.debug.dbcr0 |= (DBCR0_DAC1R | DBCR0_IDM);
425 		child->thread.debug.dbcr0 |= (DBCR0_DAC1W | DBCR0_IDM);
426 	child->thread.debug.dac1 = bp_info->addr;
427 	child->thread.debug.dac2 = bp_info->addr2;
429 		child->thread.debug.dbcr2  |= DBCR2_DAC12M;
431 		child->thread.debug.dbcr2  |= DBCR2_DAC12MX;
433 		child->thread.debug.dbcr2  |= DBCR2_DAC12MM;
434 	regs_set_return_msr(child->thread.regs, child->thread.regs->msr | MSR_DE);
486 		if (!DBCR_ACTIVE_EVENTS(child->thread.debug.dbcr0,
487 					child->thread.debug.dbcr1)) {
488 			child->thread.debug.dbcr0 &= ~DBCR0_IDM;
489 			regs_set_return_msr(child->thread.regs,
490 					child->thread.regs->msr & ~MSR_DE);