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rcu
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kernel
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arch
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ia32
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src
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cpu/
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– Rev 2131
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90
7028 d 20 h
vana
/SPARTAN/trunk/
Set TS flag on system startup.
Some bugs in FPU context switching seem to persist.
Optimalization on IA-32 disabled.
75
7035 d 23 h
vana
/SPARTAN/trunk/
Move fpu_owner pointer from cpu_arch_t to cpu_t.
58
7039 d 16 h
vana
/SPARTAN/trunk/arch/ia32/
Functions for switching TS flag.
22
7060 d 23 h
jermar
/SPARTAN/trunk/
Added before_thread_runs() to cope with TSS of user space tasks.
16
7068 d 0 h
jermar
/SPARTAN/trunk/
Switch from mm-based 'the' mechanism to macro-based 'cpu_private_data[CPU_ID_ARCH]' mechanism.
Added l_apic_id() and some other minor APIC changes.
Move gdtr to K_DATA_START section.
Move K_DATA_START section immediately behind K_TEXT_START section so that real-mode addresses work even with growing size of kernel code.
15
7068 d 22 h
jermar
/SPARTAN/trunk/
Introduce macros CPU, THREAD, TASK and use them to replace the->cpu, the->thread, the->task.
Later on, this will make it possible to reference *current* cpu, thread and/or task without the aid from virtual memory.
1
7118 d 23 h
jermar
/SPARTAN/
Initial import
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