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From: greyelf@wpi.wpi.edu (Michael J Pender)
Newsgroups: comp.sys.apple
Subject: Re: HyperC
Message-ID: <7678@wpi.wpi.edu>
Date: 5 Feb 90 00:38:20 GMT
References: <9002042113.AA13312@en.ecn.purdue.edu> <1990Feb4.224830.8017@eng.umd.edu>
Reply-To: greyelf@wpi.wpi.edu (Michael J Pender)
Organization: Worcester Polytechnic Institute, Worcester ,MA
Lines: 92

In article <1990Feb4.224830.8017@eng.umd.edu> cyliao@eng.umd.edu (Chun-Yao Liao) writes:
>I had trouble to compile my very simple "hello world" c program too. I got
>an error like pph (or some file name like this) not found. Interesting that
>we got different errors.  Anyway, maybe I did something wrong. 
>
>Thax for you all folks who upload HyperC/put it in ftp site/whatever. 
I finally
>got a C compiler for my computer which runs on ProDOS. Thanx again.
>
>
Just name your file something like filename.c then type cc filename
with no suffix.

Unless you're playing with the assembler.  I figured out the minimum
information necessary to link a 65c02 assembler file to the Hyperc
shell and linker:

This file I called min.a, its the minimum source.  
{Isn't it handy the way c source is a text file and I don't have
to pack this stuff first?}

---
Michael J Pender Jr  Box 1942 c/o W.P.I. W.O.S. is not dead.
greyelf@wpi.bitnet   100 Institute Rd.   ...its time to get started,
greyelf@wpi.wpi.edu  Worcester, Ma 01609 there is much to be done.

-------
This is an example  of a short ml program interfaced to the
Hyperc linker.  Note the way hex numbers are entered, and the
way label equates are defined.
--------
        .nolist
sp      =       0xf4
sph     =       sp+1
fp      =       sp-2
fph     =       fp+1
pc      =       fp-2
pch     =       pc+1
r1      =       pc-2
r1h     =       r1+1
r2      =       r1-2
r2h     =       r2+1
r3      =       r2-2
r3h     =       r3+1
r4      =       r3-2
r4h     =       r4+1
jp      =       r4-2
jph     =       jp+1
smask   =       jp-2
smaskh  =       smask+1
dsply   =       smask-32
rp      =       dsply-2
        .list
        .even
        .entry  _main
_main:
        lda     #0
        tay
    jsr Alnk
;
; I don't know all of what the stuff before here does.
; Mostly I imagine its associated with simulating the p-code
; machine, but partly its involved with the linker.
; This information constitutes the minimum amount of
; information I'm sure will allow integrating machine code
; to the Hyper C Prodos system.
;
; It was created by use of the ccn command on the file
; main () {}    that is, the smallest possible c program...
; Simply start your code after this point, and instead of 
; using RTS to return to prodos, jmp to _exit.
;
; The following is just a sample assembler program that
; writes a few characters to the screen, then returns to
; the Hyperc shell...
;
;
;
cout = 0xfded
;
    ldy #32
    .entry _loop
_loop:
    tya
    jsr cout
    iny
    cpy #42
    bne _loop
;
; Thats the end of the stuff I added
;
    jmp Artn