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Chadderz121 / bakingpi-www

Website for Baking Pi: Operating Systems Development tutorial (Raspberry Pi)
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screen01 Questions #34

Closed seesoonki closed 4 years ago

seesoonki commented 4 years ago

Am new to ASM, has some question need enlightening: frameBuffer.s > InitialiseFrameBuffer:

str width,[r4,#0] str height,[r4,#4] str width,[r4,#8] str height,[r4,#12]

Question: Why "STR" width and height, 2 times? Didn't the values gets overwrite immediately?

Thanks

seesoonki commented 4 years ago

Opps my wrong.