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R3000A pseudo/macro-instructions

Posted: July 31st, 2014, 7:36 pm
by Dr. MefistO
Hi!
Can you help me with the identifying of PSX (R3000A) pseudo instructions.

I know about: move, la, li - this macroses are 100% usable in R3000A asm.
But what about others? There are so many pages about macroses in MIPS, but I think many of them are not applicable to PSX.

Thank you.

Re: R3000A pseudo/macro-instructions

Posted: July 31st, 2014, 8:21 pm
by Administrator
Search harder next time: http://www.psxdev.net/forum/viewtopic.php?f=49&t=65

You won't find a document that has a list of 1:1 PSX registers and opcodes available.
Your assembler options are either ASMPSX or ASPSX for Psy-Q.

Look at some PSX ASM source code too, and pick a compiler that supports the opcodes you wish to use.
You can find ASM source code over at the HITMENS site for that.

Re: R3000A pseudo/macro-instructions

Posted: July 31st, 2014, 8:48 pm
by Dr. MefistO
I have already read those docs. I will check ASMPSX and ASPSX