Mail Archives: djgpp/2004/12/27/00:47:34
X-Authentication-Warning: | delorie.com: mail set sender to djgpp-bounces using -f
|
From: | lst0656 AT hotmail DOT com (lim)
|
Newsgroups: | comp.os.msdos.djgpp
|
Subject: | converting Visual c++ inline asm to DJGPP inline assembly
|
Date: | 26 Dec 2004 21:30:54 -0800
|
Organization: | http://groups.google.com
|
Lines: | 40
|
Message-ID: | <7410964b.0412262130.427b7be8@posting.google.com>
|
NNTP-Posting-Host: | 218.50.231.33
|
X-Trace: | posting.google.com 1104125454 5377 127.0.0.1 (27 Dec 2004 05:30:54 GMT)
|
X-Complaints-To: | groups-abuse AT google DOT com
|
NNTP-Posting-Date: | Mon, 27 Dec 2004 05:30:54 +0000 (UTC)
|
To: | djgpp AT delorie DOT com
|
DJ-Gateway: | from newsgroup comp.os.msdos.djgpp
|
Reply-To: | djgpp AT delorie DOT com
|
Hi,
I need help to convert my inline asm to djgpp inline asm.
here is the code I need to be convert over.
How to convert the following my inline asm code to DJGPP asm :
static short mult5[4] = {5, 5, 5, 5};
void 06_mmx_test(unsigned char* dest, int st1, unsigned char* sour, int st2)
{
short temp[36];
sour -= (st2<<1);
__asm
{
lea esi, temp
mov edi, sour
mov eax, 9
pxor mm7, mm7
loop_1:
movd mm0, [edi- 2]
punpcklbw mm0, mm7
movd mm1, [edi- 1]
punpcklbw mm1, mm7
pmullw mm1, mult5
movq [esi], mm0
add esi, 8
add edi, st2
dec eax
jnz loop_1
mov esi, dest
lea edi, temp
mov eax, 4
movd [esi], mm0
add esi, st1
add edi, 8
dec eax
emms
}
}
- Raw text -