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JUTException showFloatSub

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This commit is contained in:
Jasper St. Pierre
2023-12-30 15:03:23 -08:00
parent 99e49b708d
commit 0aa03af22b
3 changed files with 6 additions and 4 deletions
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src/JSystem/JUtility/JUTException.cpp
+3 -3
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@@ -222,10 +222,10 @@ void JUTException::setFPException(u32 fpscr_enable_bits) {
/* 802C50CC-802C525C .text showFloatSub__12JUTExceptionFif */
void JUTException::showFloatSub(int index, f32 value) {
if (fpclassify(value) == FP_NAN) {
if (isnan(value)) {
sConsole->print_f("F%02d: Nan ", index);
} else if (fpclassify(value) == FP_INFINITE) {
if (signbit(value)) {
} else if (isinf(value)) {
if (*((u8*)&value) & 0x80) {
sConsole->print_f("F%02d:+Inf ", index);
} else {
sConsole->print_f("F%02d:-Inf ", index);
src/PowerPC_EABI_Support/MSL/MSL_C/MSL_Common/Include/float.h
+2
View File
@@ -15,6 +15,8 @@
#define fpclassify(x) ((sizeof(x) == sizeof(float)) ? __fpclassifyf(x) : __fpclassifyd(x))
#define signbit(x) ((sizeof(x) == sizeof(float)) ? __signbitf(x) : __signbitd(x))
#define isfinite(x) ((fpclassify(x) > 2))
#define isnan(x) ((fpclassify(x) == FP_NAN))
#define isinf(x) ((fpclassify(x) == FP_INFINITE))
#define __signbitf(x) ((int)(__HI(x) & 0x80000000))