[dba-VB] .net assembler

John W. Colby jwcolby at colbyconsulting.com
Mon May 10 06:27:18 CDT 2004


Cool, thanks.  Just idle curiosity as to what it looks like.

John W. Colby
www.ColbyConsulting.com

-----Original Message-----
From: dba-vb-bounces at databaseadvisors.com
[mailto:dba-vb-bounces at databaseadvisors.com]On Behalf Of Philippe Pons
Sent: Monday, May 10, 2004 6:45 AM
To: dba-vb at databaseadvisors.com
Subject: Re: [dba-VB] .net assembler


Hi,

The .NET framework sdk ships with an IL disassembler called
ILDASM(ildasm.exe)
If you compiled a hello, world piece of code into a hello.dll,
you can get the MSIL code by typing: c:\>ildasm hello.dll
It generates a windows interface.
HTH,
Philippe





----- Original Message -----
From: "John W. Colby" <jwcolby at colbyconsulting.com>
To: <dba-vb at databaseadvisors.com>
Sent: Monday, May 10, 2004 12:53 AM
Subject: RE: [dba-VB] .net assembler


> On the same note, does anyone know how to look at the Microsoft
Intermediate
> Language (PCODE) for the running program?  I'd love to see that.
>
> John W. Colby
> www.ColbyConsulting.com
>
> -----Original Message-----
> From: dba-vb-bounces at databaseadvisors.com
> [mailto:dba-vb-bounces at databaseadvisors.com]On Behalf Of John W. Colby
> Sent: Sunday, May 09, 2004 6:47 PM
> To: VBA; AccessD
> Subject: [dba-VB] .net assembler
>
>
> Just thought you folks might be interested.  I found a right click menu
item
> in VB.Net as I was stepping through my program... "Go to disassembly" that
> displays the machine code for the vb being processed.  Ain't that cool?
Not
> that I've even looked at assembler in more years than I'd care to admit
(and
> no comments, never mind labels for the jump addresses) but it is still
> fascinating.
>
>                 Url = buf.Substring(4)
> 000000fe  mov         eax,dword ptr [ebp-4]
> 00000101  mov         dword ptr [ebp-34h],eax
> 00000104  mov         ecx,edi
> 00000106  mov         edx,4
>                 Url = buf.Substring(4)
> 0000010b  cmp         dword ptr [ecx],ecx
> 0000010d  call        FF482728
> 00000112  mov         ebx,eax
> 00000114  mov         eax,dword ptr [ebp-34h]
> 00000117  lea         edx,[eax+8]
> 0000011a  call        75ACCA48
>                 Exit Do
> 0000011f  nop
> 00000120  jmp         0000012B
>             End If
> 00000122  nop
>         Loop
> 00000123  nop
>         Do While True
> 00000124  xor         eax,eax
> 00000126  cmp         eax,1
> 00000129  jne         000000D4
>         Reader.Close()
> 0000012b  mov         ecx,dword ptr [ebp-0Ch]
> 0000012e  mov         eax,dword ptr [ecx]
> 00000130  call        dword ptr [eax+44h]
> 00000133  nop
>         Stream.Close()
> 00000134  mov         ecx,dword ptr [ebp-10h]
> 00000137  mov         eax,dword ptr [ecx]
> 00000139  call        dword ptr [eax+5Ch]
> 0000013c  nop
>     End Sub
> 0000013d  nop
> 0000013e  pop         ebx
> 0000013f  pop         esi
> 00000140  pop         edi
> 00000141  mov         esp,ebp
> 00000143  pop         ebp
> 00000144  ret
>
> John W. Colby
> www.ColbyConsulting.com
>
>
> _______________________________________________
> dba-VB mailing list
> dba-VB at databaseadvisors.com
> http://databaseadvisors.com/mailman/listinfo/dba-vb
> http://www.databaseadvisors.com
>
>
>
>
> _______________________________________________
> dba-VB mailing list
> dba-VB at databaseadvisors.com
> http://databaseadvisors.com/mailman/listinfo/dba-vb
> http://www.databaseadvisors.com
>
>

_______________________________________________
dba-VB mailing list
dba-VB at databaseadvisors.com
http://databaseadvisors.com/mailman/listinfo/dba-vb
http://www.databaseadvisors.com







More information about the dba-VB mailing list