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Disable m68k assembly for Coldfire CPUs

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--HG--
branch : SDL-1.2
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/branches/SDL-1.2%404151
This commit is contained in:
Patrice Mandin 2009-11-06 18:06:01 +00:00
parent 42dfbd1ea2
commit 4a871512c3
3 changed files with 6 additions and 7 deletions
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4
include/SDL_endian.h
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@ -86,7 +86,7 @@ static __inline__ Uint16 SDL_Swap16(Uint16 x)
__asm__("rlwimi %0,%2,8,16,23" : "=&r" (result) : "0" (x >> 8), "r" (x));
return result;
}
#elif defined(__GNUC__) && (defined(__M68000__) || defined(__M68020__))
#elif defined(__GNUC__) && (defined(__M68000__) || defined(__M68020__)) && !defined(__mcoldfire__)
static __inline__ Uint16 SDL_Swap16(Uint16 x)
{
__asm__("rorw #8,%0" : "=d" (x) : "0" (x) : "cc");
@ -121,7 +121,7 @@ static __inline__ Uint32 SDL_Swap32(Uint32 x)
__asm__("rlwimi %0,%2,24,0,7" : "=&r" (result) : "0" (result), "r" (x));
return result;
}
#elif defined(__GNUC__) && (defined(__M68000__) || defined(__M68020__))
#elif defined(__GNUC__) && (defined(__M68000__) || defined(__M68020__)) && !defined(__mcoldfire__)
static __inline__ Uint32 SDL_Swap32(Uint32 x)
{
__asm__("rorw #8,%0\n\tswap %0\n\trorw #8,%0" : "=d" (x) : "0" (x) : "cc");