bugZ80 assembler - Bugs: bug #47653, Incorrect handling of (IX), (IY)

 
 

bug #47653: Incorrect handling of (IX), (IY)

Submitted by:  None
Submitted on:  Sat 09 Apr 2016 03:02:22 AM UTC  
 
Category: NoneSeverity: 3 - Normal
Item Group: NoneStatus: Confirmed
Privacy: PublicAssigned to: None
Open/Closed: Open

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Thu 05 May 2016 01:58:03 PM UTC, comment #1:

confirmed. The code produced is 0xdd 0x35 for dec(ix), without warning

Peter Kollner <asgalon>
Project Member
Sat 09 Apr 2016 03:02:22 AM UTC, original submission:

Instructions involving IX, IY, where an offset is required but omitted, are not flagged as wrong, nor assembled as if the offset were zero.

For example, the instruction dec (IX) is assembled as just two bytes, when three are required.

Anonymous

 

(Note: upload size limit is set to 16384 kB, after insertion of the required escape characters.)

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    Follows 1 latest change.

    Date Changed By Updated Field Previous Value => Replaced By
    Thu 05 May 2016 01:58:03 PM UTCasgalonStatusNone=>Confirmed

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