Lines Matching refs:r2
65 LDR r2, =rt_thread_switch_interrupt_flag
66 LDR r3, [r2]
70 STR r3, [r2]
72 LDR r2, =rt_interrupt_from_thread /* set rt_interrupt_from_thread */
73 STR r0, [r2]
76 LDR r2, =rt_interrupt_to_thread /* set rt_interrupt_to_thread */
77 STR r1, [r2]
92 MRS r2, PRIMASK
166 MSR PRIMASK, r2
183 MRS r2, CONTROL /* read */
184 BIC r2, #0x04 /* modify */
185 MSR CONTROL, r2 /* write-back */
201 LDR.W r2, [r0,#0x00] /* read */
202 ORR r1,r1,r2 /* modify */