HelenOS-historicHelenOSHelenOS-doc

Català-Valencià – Catalan中文 – Chinese (Simplified)中文 – Chinese (Traditional)Česky – CzechDansk – DanishNederlands – DutchEnglish – EnglishSuomi – FinnishFrançais – FrenchDeutsch – Germanעברית – Hebrewहिंदी – HindiMagyar – HungarianBahasa Indonesia – IndonesianItaliano – Italian日本語 – Japanese한국어 – KoreanМакедонски – Macedonianमराठी – MarathiNorsk – NorwegianPolski – PolishPortuguês – PortuguesePortuguês – Portuguese (Brazil)Русский – RussianSlovenčina – SlovakSlovenščina – SlovenianEspañol – SpanishSvenska – SwedishTürkçe – TurkishУкраїнська – UkrainianOëzbekcha – Uzbek

Compare Revisions

• This comparison shows the changes necessary to convert path

  → /SPARTAN/trunk/arch/ia32/src/fpu_context.c @ 89

  → /SPARTAN/trunk/arch/ia32/src/fpu_context.c @ 90

  ↔ Reverse comparison

• Compare Path:	Rev

  With Path:	Rev

Ignore whitespace Rev 89 → Rev 90

/SPARTAN/trunk/arch/ia32/src/fpu_context.c
51,28 → 51,30
void fpu_lazy_context_save(fpu_context_t *fctx)
{
printf("");
asm(
"mov %0,%%eax;"
"fxsave (%%eax);"
:"=m"(fctx)
:
:"eax"
);
printf("");
asm
(
"push %%eax;"
"mov 0x8(%%esp),%%eax;"
"fnsave (%%eax);"
"pop %%eax;"
:"=m"(fctx)
:
:"eax"
);
}
void fpu_lazy_context_restore(fpu_context_t *fctx)
{
printf("");
asm(
"mov %0,%%eax;"
"fxrstor (%%eax);"
:"=m"(fctx)
:
:"eax"
);
printf("");
asm
(
"push %%eax;"
"mov 0x8(%%esp),%%eax;"
"frstor (%%eax);"
"pop %%eax;"
:"=m"(fctx)
:
:"eax"
);
}
void fpu_init(void)