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Diffstat (limited to 'src/emu/cpu/dsp56k/dsp56ops.c')
-rw-r--r--src/emu/cpu/dsp56k/dsp56ops.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/src/emu/cpu/dsp56k/dsp56ops.c b/src/emu/cpu/dsp56k/dsp56ops.c
index 8f8efea29f0..c227b0f6503 100644
--- a/src/emu/cpu/dsp56k/dsp56ops.c
+++ b/src/emu/cpu/dsp56k/dsp56ops.c
@@ -12,7 +12,7 @@
is written, the register receives the low-order portion of the word; the high-order portion is not used
: ...much more!
: ...shifter/limiter/overflow notes too.
-
+
*/
/*
@@ -1503,7 +1503,7 @@ static size_t dsp56k_op_inc24(dsp56k_core* cpustate, const UINT16 op_byte, typed
/* TODO: I wonder if workBits24 should be signed? */
workBits24 = ((*((UINT64*)D.addr)) & U64(0x000000ffffff0000)) >> 16;
workBits24++;
- //workBits24 &= 0x00ffffff; /* Solves -x issues - TODO: huh? */
+ //workBits24 &= 0x00ffffff; /* Solves -x issues - TODO: huh? */
/* Set the D bits with the dec result */
*((UINT64*)D.addr) &= U64(0x000000000000ffff);
@@ -1873,25 +1873,25 @@ static size_t dsp56k_op_abs(dsp56k_core* cpustate, const UINT16 op_byte, typed_p
decode_F_table(cpustate, BITS(op_byte,0x0008), &D);
*p_accum = *((UINT64*)D.addr);
-
+
/* Sign extend D into a temp variable */
opD = *p_accum;
if (opD & U64(0x0000008000000000))
opD |= U64(0xffffff0000000000);
else
opD &= U64(0x000000ffffffffff);
-
+
/* Take the absolute value and clean up */
opD = abs(opD);
opD &= U64(0x000000ffffffffff);
-
+
/* Reassign */
*((UINT64*)D.addr) = opD;
-
+
/* Special overflow case */
if ((*p_accum) == U64(0x0000008000000000))
*((UINT64*)D.addr) = U64(0x0000007fffffffff);
-
+
/* S L E U N Z V C */
/* * * * * * * * - */
/* TODO: S, L, E, U */