Re: [Qemu-trivial] [Qemu-devel] [PATCH] target-mips: Clean up microMIPS32 major opcode

["陳韋任 (Wei-Ren Chen)" <chenwj@iis.sinica.edu.tw>]

On Thu, Nov 15, 2012 at 02:34:31AM +0000, Johnson, Eric wrote:
> Hi Chen,
> 
> Please only remove the POOL48A opcode.
> 
> The others are documented in the microMIPS64 Instruction Set manual ( http://www.mips.com/secure-download/index.dot?product_name=/auth/MD00087-2B-MIPS64BIS-AFP-03.51.pdf ).  See http://www.mips.com/products/architectures/mips64/ for other relavent docs.
> 
> Instead of removing them please surround the POOL32S, DADDIU32, SD32, and LD32 opcodes with
> #if defined(TARGET_MIPS64)
 
  Just want to make sure I am reading the right manual, are you refering
to [1] or [2]? The link you gave me is about MIPS64 not microMIPS64, I 
am not sure which one I should look into. I can find DADDIU, SD, and LD
in [1] and [2], all *without* 32 suffix. Should I change their name?
I cannot find POOL32S in both document, would you like to point it out?
Thanks.

Regards,
chenwj

[1] MIPS Architecture For Programmers
      Volume I-B: Introduction to the microMIPS64 Architecture

    MD00743-2B-microMIPS64INT-AFP-03.02.pdf
 
[2] MIPS Architecture For Programmers
      Volume II-A: The MIPS64 Instruction Set

    MD00087-2B-MIPS64BIS-AFP-03.51.pdf

-- 
Wei-Ren Chen (陳韋任)
Computer Systems Lab, Institute of Information Science,
Academia Sinica, Taiwan (R.O.C.)
Tel:886-2-2788-3799 #1667
Homepage: http://people.cs.nctu.edu.tw/~chenwj