Lines Matching refs:r2
63 LDR r2, =rt_thread_switch_interrupt_flag
64 LDR r3, [r2]
68 STR r3, [r2]
70 LDR r2, =rt_interrupt_from_thread /* set rt_interrupt_from_thread */
71 STR r0, [r2]
74 LDR r2, =rt_interrupt_to_thread /* set rt_interrupt_to_thread */
75 STR r1, [r2]
90 MRS r2, PRIMASK
162 MSR PRIMASK, r2
179 MRS r2, CONTROL /* read */
180 BIC r2, #0x04 /* modify */
181 MSR CONTROL, r2 /* write-back */
197 LDR.W r2, [r0,#0x00] /* read */
198 ORR r1,r1,r2 /* modify */