Not sure where to post this!

this is sha1,inc from witeg's homepage, i changed macro lines to more fasm friendly but still it complains about some lines

everytime i try use this inc file in program i get following error:

Error invalid address

lea ebp,[ebp+esp+05A827999h]

sha1.inc(161)
sha1.inc(27)

line (161) is Trans_0 eax,ebx,ecx,edx,ebp,dword [_temp_buffer+4*0]
and
line (27) is lea argument_5, [argument_5+esp+05A827999h]

i added file here, anyone who can help me point out error?

Try to change it:
line (27) is lea argument_5, [esp+argument_5+05A827999h]

Just place esp on first position. I am not sure if it works, but I guess it may help.

...omfg...sometimes u just want put gun to my head blow brain out, so simple solution.....it worked btw!

It is because of specific opcode encoding. When using combinations of two registers eg. [eax+edx], even that it is the same as [edx+eax] they're encoded in different way. But esp is an exception and can be encoded only in one way, and so we cannot have [esp*2] or [esp+esp]. This register can only be as a base register (on a first position).

But btw. fasm should in my opinion know if it's esp, and choose apriopriate encoding. Will it be ever made or is such situation part of creation principles, and we all have to learn to put esp on first position?

source is free, i'm not that good at asm to take on task, but would really be handy i agree

Yes, but the question was rather aimed at Privalov

btw are u same reverend at R A G? (Reformed Asm Group)?

Kenny80: Yes, I am. Nice to know that I'm recognized in the webspace