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base:using_a_running_vice_session_for_development [2016-06-28 20:27] – [Setting up the client side] compyxbase:using_a_running_vice_session_for_development [2016-06-30 14:44] – compyx
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 Again, this becomes tedious, having to type this again and again, so we update our Makefile (just the new parts for now): Again, this becomes tedious, having to type this again and again, so we update our Makefile (just the new parts for now):
 <code make> <code make>
 +ASM=64tass
 +
 +
 # Default make target: just assemble the program: # Default make target: just assemble the program:
 all: demo.prg all: demo.prg
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 # Assemble program # Assemble program
 demo.prg: demo.s demo.prg: demo.s
-        $(X64) -a -C -o demo.prg demo.s+        $(ASM) -a -C -o demo.prg demo.s
  
  
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 <code make> <code make>
 # x64 binary # x64 binary
-X64 = /usr/local/bin/x64+X64=/usr/local/bin/x64 
 +# Assembler 
 +ASM=64tass
  
 # Original KERNAL # Original KERNAL
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 # Assemble program and output VICE labels file # Assemble program and output VICE labels file
 demo.prg: demo.s demo.prg: demo.s
-        $(X64) -a -C -o demo.prg demo.s --vice-labels -l labels.txt+        $(ASM) -a -C -o demo.prg demo.s --vice-labels -l labels.txt
  
  
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 Since we bypass the C64's OS (the BASIC interpreter), when we execute code using the above method, the C64 doesn't know we executed a program and keeps the IRQ of the interpreter running, resulting in a nice blinking cursor. Since we bypass the C64's OS (the BASIC interpreter), when we execute code using the above method, the C64 doesn't know we executed a program and keeps the IRQ of the interpreter running, resulting in a nice blinking cursor.
  
-So we need a way to do a proper 'RUN' after injecting our program. We can do this with a simple SYS line and some tweaking of the BASIC end-of-program pointer and keyboard buffer.+So we need a way to do a proper 'RUN' after injecting our program. We can do this with a simple SYS line and some tweaking of the <del>BASIC end-of-program pointer and</del> keyboard buffer.
  
 Let's assume our demo.s looks like this: Let's assume our demo.s looks like this:
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 # load binary # load binary
 echo 'l "demo.prg" 0' localhost 6510 echo 'l "demo.prg" 0' localhost 6510
-# patch end-of-basic pointer 
-echo 'f 002d 002e 0d 08' | netcat localhost 6510 
 # put 'RUN\r' into the keyboard buffer # put 'RUN\r' into the keyboard buffer
 echo 'f 0277 027a 52 55 4e 0d' | netcat localhost 6510 echo 'f 0277 027a 52 55 4e 0d' | netcat localhost 6510
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 # x64 binary # x64 binary
 X64 = /usr/local/bin/x64 X64 = /usr/local/bin/x64
 +# Assembler
 +ASM=64tass
  
 # Original KERNAL # Original KERNAL
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 # Assemble program and output VICE labels file # Assemble program and output VICE labels file
 demo.prg: demo.s demo.prg: demo.s
-        $(X64) -a -C -o demo.prg demo.s --vice-labels -l labels.txt+        $(ASM) -a -C -o demo.prg demo.s --vice-labels -l labels.txt
  
  
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         # load demo.prg from the virtual FS, our host OS         # load demo.prg from the virtual FS, our host OS
         echo 'l "demo.prg 0"' | netcat localhost 6510         echo 'l "demo.prg 0"' | netcat localhost 6510
-        # set end-of-basic pointer 
-        echo 'f 002d 002e 0d 08' | netcat localhost 6510 
         # put 'RUN\r' into the keyboard buffer         # put 'RUN\r' into the keyboard buffer
         echo 'f 0277 027a 52 55 4e 0d' | netcat localhost 6510         echo 'f 0277 027a 52 55 4e 0d' | netcat localhost 6510
base/using_a_running_vice_session_for_development.txt · Last modified: 2016-07-01 13:35 by compyx