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Changes to vpi/sys_display.c 

First and second areas were changed for "Microsoft Visual Studio Express 2015 RC Web" so that gold files would match.  For the third area of change, "Microsoft Visual Studio Express 2015 RC Web" wanted to print 6 zeros after the decimals for the values of 0.0 and -0.0, and then the gold files wouldn't match.
This commit is contained in:
Frederick C. Kurz 2015-07-10 12:50:39 -04:00 committed by Stephen Williams
parent 093e7eb2c8
commit 7aff1adf99
1 changed files with 29 additions and 0 deletions
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29
vpi/sys_display.c
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@ -539,7 +539,14 @@ static unsigned int get_format_char(char **rtn, int ljust, int plus,
if (size < 320) size = 320;
size += prec;
if (size > ini_size) result = realloc(result, size*sizeof(char));
#if !defined(__GNUC__)
if (isnan(value.value.real))
sprintf(result, "%s", "nan");
else
sprintf(result, fmtb+1, value.value.real);
#else
sprintf(result, fmtb+1, value.value.real);
#endif
size = strlen(result) + 1;
}
}
@ -947,7 +954,18 @@ static char *get_display(unsigned int *rtnsz, const struct strobe_cb_info *info)
} else if (vpi_get(vpiConstType, item) == vpiRealConst) {
value.format = vpiRealVal;
vpi_get_value(item, &value);
#if !defined(__GNUC__)
if(compatible_flag)
sprintf(buf, "%g", value.value.real);
else {
if(value.value.real == 0.0 || value.value.real == -0.0)
sprintf(buf, "%.05f", value.value.real);
else
sprintf(buf, "%#g", value.value.real);
}
#else
sprintf(buf, compatible_flag ? "%g" : "%#g", value.value.real);
#endif
result = strdup(buf);
width = strlen(result);
} else {
@ -992,7 +1010,18 @@ static char *get_display(unsigned int *rtnsz, const struct strobe_cb_info *info)
case vpiRealVar:
value.format = vpiRealVal;
vpi_get_value(item, &value);
#if !defined(__GNUC__)
if (compatible_flag)
sprintf(buf, "%g", value.value.real);
else {
if (value.value.real == 0.0 || value.value.real == -0.0)
sprintf(buf, "%.05f", value.value.real);
else
sprintf(buf, "%#g", value.value.real);
}
#else
sprintf(buf, compatible_flag ? "%g" : "%#g", value.value.real);
#endif
width = strlen(buf);
rtn = realloc(rtn, (size+width)*sizeof(char));
memcpy(rtn+size-1, buf, width);