Lines Matching refs:R2
50 LDR R2, [R1]
51 ADD R3, R2, #1
53 CBZ R2, first_panic
56 AND R2, LR, #4 ;EXC_RETURN:bit2, 0 MSP, 1 PSP
57 CBNZ R2, double_panic
78 AND R2, LR, #4 ;EXC_RETURN:bit2, 0 MSP, 1 PSP
79 CBNZ R2, context_save
83 ADD R2, R0, #16
84 STM R2!,{R4-R11} ;ctx save, R4~R11
89 STM R2!,{R8-R11} ;ctx save, R12 LR PC xPSR
105 STM R2!,{R4} ;ctx save, SP
108 STM R2!,{R4} ;ctx save, EXC_RETURN
111 STM R2!,{R4} ;ctx save, EXC_NUMBER
114 STM R2!,{R4} ;ctx save, PRIMASK
117 STM R2!,{R4} ;ctx save, FAULTMASK
120 STM R2!,{R4} ;ctx save, BASEPRI
135 MOVS R2, #2
136 BICS R1, R2