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In SCSICmd() count is short, so use move.w

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Laurent Vivier 2014-05-08 20:51:58 +02:00
parent bd1790c47f
commit 5d0c15c516
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1 changed files with 2 additions and 3 deletions
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libmacos/macos/scsi.h
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@ -46,10 +46,9 @@ static inline OSErr SCSICmd(void* buffer, short count)
{
register OSErr ret asm("%%d0");
asm("move.l %2, %%d0\n"
" clr.w -(%%sp)\n"
asm(" clr.w -(%%sp)\n"
" move.l %1, -(%%sp)\n"
" move.w %d0, -(%%sp)\n"
" move.w %2, -(%%sp)\n"
SCSIDispatch(_SCSICmd)
: "=d" (ret) : "g" (buffer), "g" (count) : UNPRESERVED_REGS );