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verilated internals: Add VL_BITRSHIFT_W. No functional change.

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This commit is contained in:
Wilson Snyder
2017-12-02 08:17:20 -05:00
parent f0217edef1
commit 754527edfd
2 changed files with 17 additions and 14 deletions
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include/verilated.cpp
+8 -8
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@@ -572,7 +572,7 @@ void _vl_vsformat(std::string& output, const char* formatp, va_list ap) VL_MT_SA
case 's':
for (; lsb>=0; --lsb) {
lsb = (lsb / 8) * 8; // Next digit
IData charval = (lwp[VL_BITWORD_I(lsb)]>>VL_BITBIT_I(lsb)) & 0xff;
IData charval = VL_BITRSHIFT_W(lwp, lsb) & 0xff;
output += (charval==0)?' ':charval;
}
break;
@@ -621,7 +621,7 @@ void _vl_vsformat(std::string& output, const char* formatp, va_list ap) VL_MT_SA
}
case 'b':
for (; lsb>=0; --lsb) {
output += ((lwp[VL_BITWORD_I(lsb)]>>VL_BITBIT_I(lsb)) & 1) + '0';
output += (VL_BITRSHIFT_W(lwp, lsb) & 1) + '0';
}
break;
break;
@@ -658,14 +658,14 @@ void _vl_vsformat(std::string& output, const char* formatp, va_list ap) VL_MT_SA
break;
case 'v': // Strength; assume always strong
for (lsb=lbits-1; lsb>=0; --lsb) {
if ((lwp[VL_BITWORD_I(lsb)]>>VL_BITBIT_I(lsb)) & 1) output += "St1 ";
else output += "St0 ";
if (VL_BITRSHIFT_W(lwp, lsb) & 1) output += "St1 ";
else output += "St0 ";
}
break;
case 'x':
for (; lsb>=0; --lsb) {
lsb = (lsb / 4) * 4; // Next digit
IData charval = (lwp[VL_BITWORD_I(lsb)]>>VL_BITBIT_I(lsb)) & 0xf;
IData charval = VL_BITRSHIFT_W(lwp, lsb) & 0xf;
output += "0123456789abcdef"[charval];
}
break;
@@ -701,7 +701,7 @@ static inline int _vl_vsss_peek(FILE* fp, int& floc, WDataInP fromp, const std:
if (fromp == NULL) {
return fstr[fstr.length()-1 - (floc>>3)];
} else {
return (fromp[VL_BITWORD_I(floc)] >> VL_BITBIT_I(floc)) & 0xff;
return VL_BITRSHIFT_W(fromp, floc) & 0xff;
}
}
}
@@ -916,7 +916,7 @@ void _VL_VINT_TO_STRING(int obits, char* destoutp, WDataInP sourcep) VL_MT_SAFE
char* destp = destoutp;
for (; lsb>=0; --lsb) {
lsb = (lsb / 8) * 8; // Next digit
IData charval = (sourcep[VL_BITWORD_I(lsb)]>>VL_BITBIT_I(lsb)) & 0xff;
IData charval = VL_BITRSHIFT_W(sourcep, lsb) & 0xff;
if (!start || charval) {
*destp++ = (charval==0)?' ':charval;
start = false; // Drop leading 0s
@@ -1385,7 +1385,7 @@ std::string VL_CVT_PACK_STR_NW(int lwords, WDataInP lwp) VL_MT_SAFE {
int len = 0;
for (; lsb>=0; --lsb) {
lsb = (lsb / 8) * 8; // Next digit
IData charval = (lwp[VL_BITWORD_I(lsb)]>>VL_BITBIT_I(lsb)) & 0xff;
IData charval = VL_BITRSHIFT_W(lwp, lsb) & 0xff;
if (!start || charval) {
*destp++ = (charval==0)?' ':charval;
len++;