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rjiejie / XuanTie-doc

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Issues with XuanTie Cseries instruction manual #3

Open roberttylka opened 2 years ago

roberttylka commented 2 years ago

I want to report issues with descriptions (syntax and opcodes) in these chapters:

5.33 LURWU: a load word instruction that shifts 32 bits of registers and extends zero bits.

5.34 LWD: a load word instruction that loads double registers and extends signed bits.

LLVM disassembler shows one extra operand for:

lwd t1, t2, (t3), 2, 3 lwud t1, t2, (t3), 2, 3 ldd t1, t2, (t3), 2, 4 swd t1, t2, (t3), 2, 3 sdd t1, t2, (t3), 2, 4

instructions. Is it OK?

rjiejie commented 2 years ago

It looks like ok :)