Lines Matching full:lr
62 * xPSR, ReturnAddress(), LR (R14), R12, R3, R2, R1, and R0 are
81 @ Bit 2 of EXC_RETURN stored in the lr register specifies which stack
83 tst lr, #EXC_RET_STACK_MASK
98 @ load saved r12, lr, return address and xPSR.
131 ldr lr, =exc_ret
132 ldr lr, [lr]
134 @ read original r12, sp, lr, pc and xPSR
169 bx lr
174 @ Store/load the USER SP and LR registers by switching to the SYS
175 @ mode. Useful in Thumb-2 mode where "stm/ldm rd, {sp, lr}^" is not
184 str lr, [\rd, #\offset + 4] @ save lr_usr
196 ldr lr, [\rd, #\offset + 4] @ load lr_usr
234 ldr lr, [sp, #S_SP] @ top of the stack
235 ldrd r0, r1, [sp, #S_LR] @ calling lr and pc
240 stmdb lr!, {r0, r1, \rpsr} @ calling lr and rfe context
242 mov sp, lr
243 ldr lr, [sp], #4
280 ldr lr, [sp, #S_LR]
300 ldr lr, [r2, #\offset + S_PC]! @ get pc
309 ldmdb r2, {r1 - lr}^ @ get calling r1 - lr
311 ldmdb r2, {r0 - lr}^ @ get calling r0 - lr
316 movs pc, lr @ return & move spsr_svc into cpsr
329 load_user_sp_lr r2, r3, \offset + S_SP @ calling sp, lr
331 ldr lr, [sp, #\offset + S_PC] @ get pc
346 movs pc, lr @ return & move spsr_svc into cpsr
358 stmdb sp!, {r0-r3, ip, lr}
360 ldmia sp!, {r0-r3, ip, lr}
370 stmdb sp!, {r0-r3, ip, lr}
372 ldmia sp!, {r0-r3, ip, lr}
385 badr lr, \ret @ return address
394 badr lr, \ret @ return address