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Fix GCC 7 warnings.

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This commit is contained in:
Wilson Snyder
2017-07-06 19:49:34 -04:00
parent ea82bfcced
commit 9d5004db1c
4 changed files with 21 additions and 18 deletions
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include/verilated.cpp
+3
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@@ -500,6 +500,7 @@ void _vl_vsformat(string& output, const char* formatp, va_list ap) {
output += (char)((lwp[i] >> 16) & 0xff);
output += (char)((lwp[i] >> 24) & 0xff);
}
break;
case 'z': // Packed 4-state
output.reserve(output.size() + 8*VL_WORDS_I(lbits));
for (int i=0; i<VL_WORDS_I(lbits); ++i) {
@@ -509,11 +510,13 @@ void _vl_vsformat(string& output, const char* formatp, va_list ap) {
output += (char)((lwp[i] >> 24) & 0xff);
output += "\0\0\0\0"; // No tristate
}
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 ";
}
break;
case 'x':
for (; lsb>=0; --lsb) {
lsb = (lsb / 4) * 4; // Next digit