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 Post subject: Little endian to Big Endian
PostPosted: Thu Sep 22, 2016 2:49 pm 
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n00b

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Hello my friends :)
I need to edit the file in a sequence of bits
ABCD on DCBA :D
Image

there is a program or script on this one ? my english is sux sorry
tnx for reply

progress:

get SIZE asize
math OFFSET = 4
math SIZE -= OFFSET
goto OFFSET
math SIZE /= 4
for i = 0 < SIZE
get TMP long
next i

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 Post subject: Re: Little endian to Big Endian
PostPosted: Sun Sep 25, 2016 10:46 am 
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If the whole file is just 32-bit integers (unlikely). You could probably open the file in Winhex then perform a 32-bit byte-swap on the whole file.

Cheers.

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 Post subject: Re: Little endian to Big Endian
PostPosted: Fri Oct 28, 2016 9:21 pm 
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You can use 010 editor.

"Tools > Hex Operations > Swap"


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 Post subject: Re: Little endian to Big Endian
PostPosted: Sat Nov 05, 2016 12:35 pm 
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M-M-M-Monster veteran
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from the quickbms manual:
MATH TMP s 4
swaps a long

using it with a (little endian) binary file: 12 34 56 78
(insert print "%TMP%" for logging the variable)
result:
before
- SCRIPT's MESSAGE:
2018915346 (-> 0x78563412)
after
- SCRIPT's MESSAGE:
305419896 (-> 0x12345678)


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