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vm

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julianb0 2019-06-07 23:25:47 +02:00
parent 0a9d1bdc93
commit beb759b7e6
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1 changed files with 7 additions and 6 deletions
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13
vm/pc/decd.c
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@ -17,7 +17,7 @@ static void check_param_type(ctx_t *ctx, uint prm, uchar fmt)
else if (prm == P_IMM)
ok = (fmt == A_IMM64);
else /* if (prm == P_MEM */
else /* if (prm == P_MEM) */
ok = ACC_FMT_IS_MEM(fmt);
if (!ok)
@ -34,7 +34,8 @@ void decode(ctx_t *ctx)
acc_t p1 = { 0 };
acc_t p2 = { 0 };
bool rep = 0, cond = 0;
bool rep = 0
uint cond = 0;
bool lock, nomore;
ushort w1, w2;
@ -75,7 +76,7 @@ void decode(ctx_t *ctx)
w2 = ctx->get(ctx);
// REP and COND
rep = w2 & PREF_REP;
rep = !!(w2 & PREF_REP);
cond = (w2 & BITS_COND) >> COND_SHIFT;
// F1 and F2
@ -372,10 +373,10 @@ do_rep:
{
if (p1->type == A_REG)
R(p1->reg) = ret;
else if (p1->type == A_IMM64)
_except(ctx, E_ACC, "Trying to output on an IMM64");
_except(ctx, E_ACC, "Trying to output to an IMM64");
else
{
assert(ACC_IS_MEM(p1));