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registerBinUtil

 
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mgr.inz.Player
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PostPosted: Thu Jun 08, 2017 6:57 am    Post subject: registerBinUtil Reply with quote

I want to test external (dis)assembler registered with registerBinUtil but I do not know which "Intel Compiler" software I have to download and how to configure it (e.g. ASParam LDParam). There's a lot of new games and applications (e.g. Dolphin 5.0) with many SSE4.2 instructions...
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Dark Byte
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PostPosted: Thu Jun 08, 2017 8:01 am    Post subject: Reply with quote

apparently that is currently broken.

I don't have time to fix this, but the issue is at binutils.pas TBinUtils.Disassemble()
it's an issue with the tprocess class not properly dealing with the output

you can get a binutils package from here (including the config needed to use them)
https://mega.nz/#!9SwyWDKY!24eE_WksZmAynD4oZBqAeKU30yfSK4a-sjjem2kPSEg

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mgr.inz.Player
I post too much
Reputation: 148

Joined: 07 Nov 2008
Posts: 4173
Location: W kraju nad Wisla. UTC+01:00

PostPosted: Thu Jun 08, 2017 9:33 am    Post subject: Reply with quote

I'm using MinGW-W64 installed with mingw-w64-install.exe (builds-4.3.0, gcc-6.3.0, rev2) and this config:

Code:
local mingw32={}
mingw32.Name="MinGW-W64"
mingw32.Description="32bit"
mingw32.Architecture="i386:intel"
mingw32.OBJDUMPParam='-Mi386,intel,intel-mnemonic'
mingw32.ASParam='"--32" "-n" "-msyntax=intel" "-mmnemonic=intel" "-mnaked-reg"'
mingw32.LDParam=''
mingw32.Path=[[C:\mingw-w64\mingw32\bin]]
mingw32.Prefix=""
mingw32.DisassemblerCommentChar="#"
registerBinUtil(mingw32)


local mingw64={}
mingw64.Name="MinGW-W64"
mingw64.Description="64bit"
mingw64.Architecture="i386:x86-64:intel"
mingw64.OBJDUMPParam='-Mx86-64,intel,intel-mnemonic'
mingw64.ASParam='"--64" "-n" "-msyntax=intel" "-mmnemonic=intel" "-mnaked-reg"'
mingw64.LDParam=''
mingw64.Path=[[C:\mingw-w64\mingw64\bin]]
mingw64.Prefix=""
mingw64.DisassemblerCommentChar="#"
registerBinUtil(mingw64)

And it doesn't work well.


I thought "intel compiler" would work better...

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Dark Byte
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PostPosted: Thu Jun 08, 2017 9:53 am    Post subject: Reply with quote

Not well as in it doesn't recognize sse instructions properly? Or nothing different at all? (you did choose "view->binutils->mingw-64" ? (just asking, just in case you didn't see it... ) )
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mgr.inz.Player
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PostPosted: Thu Jun 08, 2017 9:57 am    Post subject: Reply with quote

32bit CE will eventually crash when I scroll with mouse wheel or arrows/pgup/pgdown keyboard buttons.
64bit CE - instant freeze and then crash


EDIT:
command line:
"C:\mingw-w64\mingw64\bin\objdump" -Mx86-64,intel,intel-mnemonic --adjust-vma=0x100016810 --stop-address=0x100016A10 --prefix-addresses -z -bbinary -D -mi386:x86-64:intel "D:\TMPTMP\tmp\TMP00025.tmp"


TMP00025.tmp has valid data and size is 512 bytes.

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Dark Byte
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PostPosted: Fri Jun 09, 2017 11:53 pm    Post subject: Reply with quote

there is an issue where ce can't properly wait for the end of objdump. (could be lazarus)
try changing it to a version where it gets the data without using tprocess (there is a wrapper for it but i forgot the name)

(i'm currently on vacation in italy (or will be in a few hours) so can't do anyrhing for a week)

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