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AltairZ80: Fix warnings in m68kfpu.c.

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This commit is contained in:
Howard M. Harte 2023-04-01 07:01:15 -07:00
parent 7286b4a724
commit 74eb45492a
1 changed files with 7 additions and 6 deletions
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13
AltairZ80/m68k/m68kfpu.c
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@ -1,8 +1,7 @@
#include <math.h>
#include <stdio.h>
#include <stdarg.h>
extern void exit(int);
#include <stdlib.h>
static void fatalerror(const char *format, ...) {
va_list ap;
@ -128,7 +127,9 @@ static inline floatx80 load_pack_float80(uint32 ea)
*ch++ = (char)(((dw1 >> 16) & 0xf) + '0');
*ch = '\0';
sscanf(str, "%le", &tmp);
if (sscanf(str, "%le", &tmp) == 1) {
result = double_to_fx80(tmp);
}
result = double_to_fx80(tmp);
@ -596,7 +597,7 @@ static uint64 READ_EA_64(int ea)
static floatx80 READ_EA_FPE(int mode, int reg, uint32 di_mode_ea)
{
floatx80 fpr;
floatx80 fpr = { 0 };
switch (mode)
{
@ -659,7 +660,7 @@ static floatx80 READ_EA_FPE(int mode, int reg, uint32 di_mode_ea)
static floatx80 READ_EA_PACK(int ea)
{
floatx80 fpr;
floatx80 fpr = { 0 };
int mode = (ea >> 3) & 0x7;
int reg = (ea & 0x7);
@ -1052,7 +1053,7 @@ static void fpgen_rm_reg(uint16 w2)
int src = (w2 >> 10) & 0x7;
int dst = (w2 >> 7) & 0x7;
int opmode = w2 & 0x7f;
floatx80 source;
floatx80 source = { 0 };
// fmovecr #$f, fp0 f200 5c0f