2011-03-15 Robin Getz <robin.getz@analog.com>
+ * bfin-sim.c (decode_dsp32mult_0): Declare v_i0 and v_i1. Pass to
+ the extract_mult functions. Include these when updating the V, VS,
+ and V_COPY bits.
+
+2011-03-15 Robin Getz <robin.getz@analog.com>
+
* bfin-sim.c (astat_names): New global bit array.
(decode_CC2stat_0): Delete local astat_name and astat_names.
(decode_psedodbg_assert_0): Move hardcoded offset into a variable.
int h01 = ((iw1 >> DSP32Mac_h01_bits) & DSP32Mac_h01_mask);
bu32 res = DREG (dst);
- bu32 sat0 = 0, sat1 = 0;
+ bu32 sat0 = 0, sat1 = 0, v_i0 = 0, v_i1 = 0;
char _buf[128], *buf = _buf;
int _MM = MM;
if (w1)
{
bu64 r = decode_multfunc (cpu, h01, h11, src0, src1, mmod, MM, &sat1);
- bu32 res1 = extract_mult (cpu, r, mmod, MM, P, NULL);
+ bu32 res1 = extract_mult (cpu, r, mmod, MM, P, &v_i1);
buf += sprintf (buf, P ? "R%i" : "R%i.H", dst + P);
buf += sprintf (buf, " = R%i.%c * R%i.%c",
if (w0)
{
bu64 r = decode_multfunc (cpu, h00, h10, src0, src1, mmod, 0, &sat0);
- bu32 res0 = extract_mult (cpu, r, mmod, 0, P, NULL);
+ bu32 res0 = extract_mult (cpu, r, mmod, 0, P, &v_i0);
buf += sprintf (buf, P ? "R%i" : "R%i.L", dst);
buf += sprintf (buf, " = R%i.%c * R%i.%c",
if (w0 || w1)
{
- STORE (ASTATREG (v), sat0 | sat1);
- STORE (ASTATREG (v_copy), sat0 | sat1);
- if (sat0 | sat1)
- STORE (ASTATREG (vs), 1);
+ bu32 v = sat0 | sat1 | v_i0 | v_i1;
+
+ STORE (ASTATREG (v), v);
+ STORE (ASTATREG (v_copy), v);
+ if (v)
+ STORE (ASTATREG (vs), v);
}
}