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[Bug 681157] [NEW] ds pseudo instruction - invalid size checking

 

Public bug reported:

consider the following program:
; ------------------------
jmp start
data0: ds 10 ; allocate 10 bytes 
data1: ds  100; allocate 100 bytes
data2: ds 1000; allocate 1000 bytes (causes "DS:Exceeded limit" message)

data3: ds 500; allocates only 244 bytes of memory - according the
assember listing view, without causing an error message

start: hlt
; -------------------------

http://www.cs.otago.ac.nz/cosc243/lectures/asm_dir.pdf

** Affects: gnusim8085
     Importance: Undecided
         Status: New

-- 
ds pseudo instruction - invalid size checking
https://bugs.launchpad.net/bugs/681157
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Status in gnusim8085: New

Bug description:
consider the following program:
; ------------------------
jmp start
data0: ds 10 ; allocate 10 bytes 
data1: ds  100; allocate 100 bytes
data2: ds 1000; allocate 1000 bytes (causes "DS:Exceeded limit" message)

data3: ds 500; allocates only 244 bytes of memory - according the assember listing view, without causing an error message

start: hlt
; -------------------------

http://www.cs.otago.ac.nz/cosc243/lectures/asm_dir.pdf





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