#include "amode.h"
#include "error.h"
#include "expr.h"
+#include "fltpoint.h"
#include "listing.h"
#include "mach.h"
#include "macro.h"
#include "sect.h"
#include "symbol.h"
#include "token.h"
-#include "math.h"
-#include "sect.h"
#define DEF_KW
#include "kwtab.h"
D_quad(eval);
break;
case SIZS:
+ // 32-bit float size
if (m6502)
return error(in_6502mode);
if (!defined)
{
- float vv = 0;
AddFixup(FU_FLOATSING, sloc, exprbuf);
-
- D_single(vv);
+ D_long(0);
}
else
{
if (tdb)
MarkRelocatable(cursect, sloc, tdb, MSINGLE, NULL);
- D_single(eval);
+ PTR ptr;
+ ptr.u64 = &eval;
+ uint32_t ieee754 = FloatToIEEE754((float)*ptr.dp);
+ D_long(ieee754);
}
break;
case SIZD:
+ // 64-bit double size
if (m6502)
return error(in_6502mode);
if (!defined)
{
- double vv = 0;
AddFixup(FU_FLOATDOUB, sloc, exprbuf);
-
- D_double(vv);
+ D_quad(0LL);
}
else
{
if (tdb)
MarkRelocatable(cursect, sloc, tdb, MDOUBLE, NULL);
- double vv = *(double *)&eval;
- D_double(vv);
+ PTR ptr;
+ ptr.u64 = &eval;
+ uint64_t ieee754 = DoubleToIEEE754(*ptr.dp);
+ D_quad(ieee754);
}
break;
if (m6502)
return error(in_6502mode);
+ uint8_t extDbl[12];
+ memset(extDbl, 0, 12);
+
if (!defined)
{
- double vv = 0;
AddFixup(FU_FLOATEXT, sloc, exprbuf);
-
- D_extend(vv);
+ D_extend(extDbl);
}
else
{
if (tdb)
MarkRelocatable(cursect, sloc, tdb, MEXTEND, NULL);
- float vv = *(double *)&eval;
- D_extend(vv);
+ PTR ptr;
+ ptr.u64 = &eval;
+ DoubleToExtended(*ptr.dp, extDbl);
+ D_extend(extDbl);
}
break;