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fixed denormal arg handling in VGENTMANT*

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This commit is contained in:
Stanislav Shwartsman 2014-08-15 10:27:56 +00:00
parent c064a09348
commit 7e1a31af5e
1 changed files with 4 additions and 0 deletions
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4
bochs/cpu/fpu/softfloat.cc
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@ -688,6 +688,8 @@ float32 float32_getmant(float32 a, float_status_t &status, int sign_ctrl, int in
if (aExp == 0) {
float_raise(status, float_flag_denormal);
normalizeFloat32Subnormal(aSig, &aExp, &aSig);
// aExp += 0x7E;
aSig &= 0x7FFFFF;
}
switch(interv) {
@ -1912,6 +1914,8 @@ float64 float64_getmant(float64 a, float_status_t &status, int sign_ctrl, int in
if (aExp == 0) {
float_raise(status, float_flag_denormal);
normalizeFloat64Subnormal(aSig, &aExp, &aSig);
// aExp += 0x3FE;
aSig &= BX_CONST64(0xFFFFFFFFFFFFFFFF);
}
switch(interv) {