Lines Matching refs:R12
216 // R12 a pointer to a user-provided interrupt handler.
221 // R8-R12, LR, PC and SR are automatically pushed onto the system stack by the
240 movne pc, r12 // If this was not a spurious interrupt (R12 != NULL), jump to the handler.
241 rete // If this was a spurious interrupt (R12 == NULL), return from event handler.
244 // R8-R12, LR, PC and SR are automatically pushed onto the system stack by the
263 movne pc, r12 // If this was not a spurious interrupt (R12 != NULL), jump to the handler.
264 rete // If this was a spurious interrupt (R12 == NULL), return from event handler.
267 // R8-R12, LR, PC and SR are automatically pushed onto the system stack by the
286 movne pc, r12 // If this was not a spurious interrupt (R12 != NULL), jump to the handler.
287 rete // If this was a spurious interrupt (R12 == NULL), return from event handler.
290 // R8-R12, LR, PC and SR are automatically pushed onto the system stack by the
309 movne pc, r12 // If this was not a spurious interrupt (R12 != NULL), jump to the handler.
310 rete // If this was a spurious interrupt (R12 == NULL), return from event handler.