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 Robotics / RCX / 1214
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Subject: 
Re: H8/300 Assembler/C interface
Newsgroups: 
lugnet.robotics.rcx
Date: 
Fri, 20 Apr 2001 17:43:24 GMT
Viewed: 
1575 times
  
Ralph Hempel <rhempel@bmts.com> wrote:
Kekoa Proudfoot <kekoa@pixel.Stanford.EDU> wrote:
I wrote C code and then disassembled it. :)

To be more specific, I wrote C code, then disassembled it.  The C types
"long" and "float" are both split.

Not to be too obtuse, but your first message says that
long and float are never split across r2 and stack.

No no no!  Sorry.  They are NOT split.  Boy am I dumb.

-Kekoa



Message has 1 Reply:
  Re: H8/300 Assembler/C interface
 
(...) By looking at your work with 'RCX internals', dumb is not the word i'd use :) I'd rather think of something like 'bit wizard' Björn (24 years ago, 21-Apr-01, to lugnet.robotics.rcx)

Message is in Reply To:
  RE: H8/300 Assembler/C interface
 
(...) Not to be too obtuse, but your first message says that long and float are never split across r2 and stack. So you're saying that they ARE split? That's fine, because it makes things a lot easier - not that any of my functions actually need to (...) (24 years ago, 20-Apr-01, to lugnet.robotics.rcx)

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