Lines Matching refs:R2
54 LDR R2, [R1]
55 ADD R3, R2, #1
57 CBZ R2, first_panic
60 AND R2, LR, #4 @EXC_RETURN:bit2, 0 MSP, 1 PSP
61 CBNZ R2, double_panic
87 AND R2, LR, #4 @EXC_RETURN:bit2, 0 MSP, 1 PSP
88 CBNZ R2, context_save
92 ADD R2, R0, #16
93 STM R2!,{R4-R11} @ctx save, R4~R11
98 STM R2!,{R8-R11} @ctx save, R12 LR PC xPSR
114 STM R2!,{R4} @ctx save, SP
117 STM R2!,{R4} @ctx save, MSP
120 STM R2!,{R4} @ctx save, PSP
123 STM R2!,{R4} @ctx save, EXC_RETURN
126 STM R2!,{R4} @ctx save, EXC_NUMBER
129 STM R2!,{R4} @ctx save, PRIMASK
132 STM R2!,{R4} @ctx save, FAULTMASK
135 STM R2!,{R4} @ctx save, BASEPRI