Lines Matching defs:pc
44 static int lookup_prev_stack_frame(unsigned long fp, unsigned long pc,
57 sym = kallsyms_lookup(pc, NULL, &offset, NULL, namebuf);
61 prologue = pc - offset;
213 static void unwind_nested (unsigned long pc, unsigned long fp)
223 unsigned long pc, fp;
227 pc = regs->pc & ~1;
235 if (pc == ((unsigned long) &syscall_ret & ~1)) {
237 unwind_nested(pc,fp);
241 if (pc == ((unsigned long) &ret_from_syscall & ~1)) {
243 unwind_nested(pc,fp);
249 if (pc == ((unsigned long) &ret_from_exception & ~1)) {
251 unwind_nested(pc,fp);
255 if (pc == ((unsigned long) &ret_from_irq & ~1)) {
257 unwind_nested(pc,fp);
261 cond = ((pc >= __MEMORY_START) && (fp >= __MEMORY_START) &&
262 ((pc & 3) == 0) && ((fp & 7) == 0));
264 pc -= ofs;
266 printk("[<%08lx>] ", pc);
267 print_symbol("%s\n", pc);
278 if (lookup_prev_stack_frame(fp, pc, &next_fp, &next_pc, regs) == 0) {
280 pc = next_pc & ~1;
319 : "=r" (regs->pc)