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z80 & ez80 Assembly subforum. Some of these topics may also be directly-linked to active Cemetech topics. If you are a Cemetech member with a linked United-TI account, you can link United-TI topics here with your current Cemetech topics.
Z80 & 68k Assembly =>
z80 & ez80 Assembly
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NETWizz
Byte by bit
Bandwidth Hog
Joined: 20 May 2003
Posts: 2369
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 Posted: 05 Jun 2003 02:17:32 am Post subject: |
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| You will need to use the symbol table to find hidden programs because the two bcalls you mentioned will not find hidden programs. |
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Adm.Wiggin
aka Tianon
Know-It-All
Joined: 02 Jun 2003
Posts: 1874
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| Posted: 05 Jun 2003 12:05:49 pm Post subject: |
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| ya, and i would have to check if the first letter is lower than A... but, back to Command Prompt, I think that a command prompt program is cool, and i think u have some great potential with it! |
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NETWizz
Byte by bit
Bandwidth Hog
Joined: 20 May 2003
Posts: 2369
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| Posted: 05 Jun 2003 04:42:10 pm Post subject: |
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What you would have to do is start at the end of the sym table and work up.
You would go to the name lenght and check it.
You would then go to the first character and check if it is less than 41h. If so, the program is hidden.
You would then move past the name lenght # of characters to get to the next entry.
You would know your done when you bet to the sym table end address.
I will explain all of this in detail in a tutorial. Please note, I learned about it from David. |
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