[bug-mdk] [bug #32452] Illegal OPERAND leads to endless loop in mixasm

[Jose Antonio Ortega Ruiz]

Update of bug #32452 (project mdk):

 Open/Closed:Open => Closed 

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Follow-up Comment #4:

Fixed as of 1.2.10

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[bug-mdk] [bug #32452] Illegal OPERAND leads to endless loop in mixasm

[Jose Antonio Ortega Ruiz]

Update of bug #32452 (project mdk):

  Status: In Progress => Fixed  

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Follow-up Comment #3:

I've finally pushed to the git master branch a fix for this problem based on
yours, with a better error message.

As we say in Spanish, ¡Más vale tarde que nunca! :) Thanks!


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[bug-mdk] [bug #32452] Illegal OPERAND leads to endless loop in mixasm

[Jose Antonio Ortega Ruiz]

Update of bug #32452 (project mdk):

  Status:None => In Progress
 Assigned to:None => jao

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Follow-up Comment #2:

Thanks for the report and the patch, Sascha. I'll try to provide a better
error message by introducing a new pattern in the flex rules (besides the one
in your patch, which i think is correct).

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[bug-mdk] [bug #32452] Illegal OPERAND leads to endless loop in mixasm

[Sascha Wilde]

Follow-up Comment #1, bug #32452 (project mdk):

The attached patch solves the problem, the error message is misleading
though...

(file #22672)
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Additional Item Attachment:

File name: #32452.patch   Size:0 KB


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[bug-mdk] [bug #32452] Illegal OPERAND leads to endless loop in mixasm

[anonymous]

URL:
  

 Summary: Illegal OPERAND leads to endless loop in mixasm
 Project: GNU MIX Development Kit
Submitted by: None
Submitted on: Sun 13 Feb 2011 11:20:22 AM UTC
Category: None
Severity: 3 - Normal
  Item Group: None
  Status: None
 Privacy: Public
 Assigned to: None
 Open/Closed: Open
 Discussion Lock: Any

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Details:

Hi *,

giving an w-expression as operand to an real mix instruction like
lda sends `mixasm' in an endless loop.

To reproduce try to compile the following code:

start   LDA 1(4:4),1(5:5)
HLT
END start

mixasm will run forever.

Attaching gdb shows an endless loop in mix_scanner.{l,c}.

IMO maxasm should yield an error.

cheers
Sascha Wilde





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