Lines Matching refs:r2
66 LDR r2, =rt_thread_switch_interrupt_flag
67 LDR r3, [r2]
71 STR r3, [r2]
73 LDR r2, =rt_interrupt_from_thread /* set rt_interrupt_from_thread */
74 STR r0, [r2]
77 LDR r2, =rt_interrupt_to_thread /* set rt_interrupt_to_thread */
78 STR r1, [r2]
93 MRS r2, PRIMASK
160 MSR PRIMASK, r2
177 MRS r2, CONTROL /* read */
178 BIC r2, #0x04 /* modify */
179 MSR CONTROL, r2 /* write-back */
195 LDR.W r2, [r0,#0x00] /* read */
196 ORR r1,r1,r2 /* modify */