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/mips32/src/mm/ @ 412

  → /SPARTAN/trunk/arch/mips32/src/mm/ @ 413

  ↔ Reverse comparison

• Compare Path:	Rev

  With Path:	Rev

Ignore whitespace Rev 412 → Rev 413

/SPARTAN/trunk/arch/mips32/src/mm/asid.c
44,13 → 44,13
*/
asid_t asid_get(void)
{
pri_t pri;
ipl_t ipl;
int i, j;
count_t min;
min = (unsigned) -1;
pri = cpu_priority_high();
ipl = interrupts_disable();
spinlock_lock(&asid_usage_lock);
for (i = ASID_START, j = ASID_START; i < ASIDS; i++) {
65,7 → 65,7
asid_usage[j]++;
spinlock_unlock(&asid_usage_lock);
cpu_priority_restore(pri);
interrupts_restore(ipl);
return i;
}
78,9 → 78,9
*/
void asid_put(asid_t asid)
{
pri_t pri;
ipl_t ipl;
pri = cpu_priority_high();
ipl = interrupts_disable();
spinlock_lock(&asid_usage_lock);
ASSERT(asid != ASID_INVALID);
89,7 → 89,7
asid_usage[asid]--;
spinlock_unlock(&asid_usage_lock);
cpu_priority_restore(pri);
interrupts_restore(ipl);
}
/** Find out whether ASID is used by more address spaces
103,11 → 103,11
bool asid_has_conflicts(asid_t asid)
{
bool has_conflicts = false;
pri_t pri;
ipl_t ipl;
ASSERT(asid != ASID_INVALID);
pri = cpu_priority_high();
ipl = interrupts_disable();
spinlock_lock(&asid_usage_lock);
if (asid_usage[asid] > 1)
114,7 → 114,7
has_conflicts = true;
spinlock_unlock(&asid_usage_lock);
cpu_priority_restore(pri);
interrupts_restore(ipl);
return has_conflicts;
}

/SPARTAN/trunk/arch/mips32/src/mm/tlb.c
315,12 → 315,12
void tlb_invalidate(asid_t asid)
{
entry_hi_t hi;
pri_t pri;
ipl_t ipl;
int i;
ASSERT(asid != ASID_INVALID);
pri = cpu_priority_high();
ipl = interrupts_disable();
for (i = 0; i < TLB_SIZE; i++) {
cp0_index_write(i);
336,7 → 336,7
}
}
cpu_priority_restore(pri);
interrupts_restore(ipl);
}
/** Try to find PTE for faulting address

/SPARTAN/trunk/arch/mips32/src/mm/vm.c
41,14 → 41,14
void vm_install_arch(vm_t *vm)
{
entry_hi_t hi;
pri_t pri;
ipl_t ipl;
hi.value = cp0_entry_hi_read();
pri = cpu_priority_high();
ipl = interrupts_disable();
spinlock_lock(&vm->lock);
hi.asid = vm->asid;
cp0_entry_hi_write(hi.value);
spinlock_lock(&vm->unlock);
cpu_priority_restore(pri);
interrupts_restore(ipl);
}