I've had a couple of courses that touched on ARMv8 assembly, but both teachers described LDUR/STUR instructions a different way and now I've become pretty lost. Can ...
Does LEGv8 support STUR at all? Also, you don't need unscaled; 8 is a multiple of the store width (8) so you can use plain str. (Even if you were using an odd number, you could let the assembler choose the opcode I think, by just writing str.) Also, your function doesn't use any stack space and certainly doesn't need a frame pointer so you can remove all the instructions involving X29. (Also ...
arm64 - how can I fix this error with an STUR instruction in LEGv8 ...
Is there a load or store instruction in Legv8 that does not use a immediate offset? i do not have a value for i in the bottom question and i cant offset for data [i] when i use LDUR or STUR.
Assume a number in stored in the register X12 and X2 is the address and X9 has another number, Does this work? STUR X9, [X2,X12]
Consider a change to the single-cycle non-pipelined processor that executes the following instructions: LDUR, STUR, R-type and CBZ. Consider a modification that replaces the LDUR instructions with the pair of new instructions in the following manner:
Same as the difference between ldr and ldur, I think. LDUR and STUR in ARM v8. Or is the scale factor 1 anyway, like for byte loads? In that case no diff?