Jump hack

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Topic: Jump hack (Read 4393 times)

masterj

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	Jump hack « on: November 25, 2014, 01:11:00 PM »

Hi guys!
Now I have this jump:

Code:

jnb     word_FD30.12, loc_854B54

Code:

9A 18 08 C0 XX XX XX XX

where XX XX XX XX is executed when word_FD30.12 = 1

How could I force skip jump entirely and go to XX XX XX XX?
I'm thinking maybe:

Code:

CC 00 CC 00 XX XX XX XX

Am I right?


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ME7Tuner Wizard

dream3R

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	Re: Jump hack « Reply #1 on: November 25, 2014, 03:54:55 PM »

Other way round if I remember. Jump if bit not set.


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How to work out values from an A2L

http://nefariousmotorsports.com/forum/index.php?topic=5525.msg52371#msg52371

Starting Rev's http://nefariousmotorsports.com/forum/index.php?topic=5397.msg51169#msg51169

noobs read this before asking http://nefariousmotorsports.com/forum/index.php?topic=9014.0title=

ORGORIGINAL 05 5120 creator for Volvo
ORIGINAL Datalogger (Freeware) Author
ORGINAL finder of the 'extra' torque' limits
I don't have ME7.01 A2L I just use ID

masterj

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	Re: Jump hack « Reply #2 on: November 25, 2014, 03:59:40 PM »

Quote from: dream3R on November 25, 2014, 03:54:55 PM

Other way round if I remember. Jump if bit not set.

Jump if bit is not set, but skip to XX XX XX XX if it is set


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phila_dot

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	Re: Jump hack « Reply #3 on: November 25, 2014, 05:53:40 PM »

Yes, NOP or unconditional jump one word.


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