snarfle
What's happening?
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Followup: RE: inline asm routines in winnt.h give wrong ans
Thank you. Private message sent.
2013-04-12 15:17:44 PDT in MinGW-w64 - for 3...
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Followup: RE: inline asm routines in winnt.h give wrong ans
Hey nightstrike, I could really use your help. Would it be all right for me to send you a private email? Does your SF account forward to your regular mail? If not, you can send me your email using my address from the posting I did to the list, or you can send it to me here (https://sourceforge.net/sendmessage.php?touser=1220080).
2013-04-10 13:23:21 PDT in MinGW-w64 - for 3...
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Followup: RE: inline asm routines in winnt.h give wrong ans
I just posted it to the list tonight, so we'll see what happens. A "monster" post like that can easily get dismissed. All the more so since it is about inline assembler. Not everyone is knowledgeable about how that works. I have a few other (somewhat simpler) questions to ask, but I think I'll wait to see what happens to this one first. As for the forum, well, it's a bit...
2013-03-27 20:35:31 PDT in MinGW-w64 - for 3...
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Followup: RE: inline asm routines in winnt.h give wrong ans
ktietz70? Are you still there? I've got other issues stacking up. If you're not interested, I'll just keep updating my local copy.
2013-03-26 15:36:52 PDT in MinGW-w64 - for 3...
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Followup: RE: inline asm routines in winnt.h give wrong ans
And if this looks right, I have a few more questions before you do a checkin.
2013-03-21 17:13:41 PDT in MinGW-w64 - for 3...
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Followup: RE: inline asm routines in winnt.h give wrong ans
Well, I will see your specification and raise you a code sample. To be sure I was running what you were running, I grabbed the def for _bittest from the winnt.h file you just updated and pasted it directly into my sample: [code]#include <stdio.h> #include <stdlib.h> typedef unsigned char BOOLEAN; typedef long LONG; typedef long __LONG32; __CRT_INLINE BOOLEAN...
2013-03-21 15:16:31 PDT in MinGW-w64 - for 3...
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Followup: RE: inline asm routines in winnt.h give wrong ans
Wonderful! Thank you so much for fixing this. I was just beginning to discover that my "solution" was nothing of the sort, and I wasn't looking forward to digging into gcc's inline assembler to sort this all out. Umm, I hate to be greedy here, but since you are there, could you look at _bittest64? I'm thinking it's got the same problem.
2013-03-20 18:15:16 PDT in MinGW-w64 - for 3...
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inline asm routines in winnt.h give wrong ans
I am trying to port my app from msvc to gcc. Since it is x64, that brought me here. However, I have been having problems with the inline assembler routines in winnt.h. Specifically, they seem to be inefficient and (more importantly) give the wrong answers. You can see the discussion [here](http://stackoverflow.com/a/15532980/2189500), but in essence, _BitScanForward, _BitScanReverse...
2013-03-20 15:08:47 PDT in MinGW-w64 - for 3...