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Renesas Emulator System M3T-MR100 User Manual

Page 283

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267

Stack growing direction

jsr sub1

4bytes

24 byt es(PC+FL G+size of re gisters used

stack size used by sta_tsk)

36by tes(P C+F LG+size of registe rs used

stack size used by prcv _mbx )

sta_t sk

prcv_mbx

40by tes

When use reg ister R2R0, R3 R1,A0(12by tes)

Figure 2.3:Example of Use Stack Size Calculation