WP 34s stack preservation
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04-01-2015, 06:22 PM
Post: #2
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RE: WP 34s stack preservation
LocR if called twice resizes the local register area. So you can allocate 8 registers first and reallocate to 4 registers if the stack size allows it. Here is what should work:
Code: LocR 8 If you need more local registers just add the amount to X before the final call to LocR. Access to the stack contents before this sequence is easy: just recall from .00 to .07. If you want to return a specific value to the caller on the stack, store it to the corresponding register before the final RCLS .00. I must admit that I didn't test the code. Marcus von Cube Wehrheim, Germany http://www.mvcsys.de http://wp34s.sf.net http://mvcsys.de/doc/basic-compare.html |
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Messages In This Thread |
WP 34s stack preservation - signals - 04-01-2015, 05:27 PM
RE: WP 34s stack preservation - Marcus von Cube - 04-01-2015 06:22 PM
RE: WP 34s stack preservation - signals - 04-01-2015, 06:31 PM
RE: WP 34s stack preservation - Marcus von Cube - 04-01-2015, 07:24 PM
RE: WP 34s stack preservation - signals - 04-01-2015, 07:40 PM
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