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Rev Age Author Path Log message Diff
28 6967 d 19 h jermar /SPARTAN/trunk/ Small improvements.  
27 6968 d 10 h jermar /SPARTAN/trunk/ APIC changes and fixes.
Be more robust during MP configuration.

Do not use APIC ID as CPU_ID_ARCH anymore.
Changing APIC ID's is not a good idea.
Use dr0 register instead.		  
26 6970 d 18 h jermar /SPARTAN/trunk/ Code cleanup after arch_init() splitting.
Restore %ds and %es registers before iret.		  
24 6973 d 12 h jermar /SPARTAN/trunk/ Small fixes.  
23 6973 d 16 h jermar /SPARTAN/trunk/ Fix wrong order of *_init() function calls.  
22 6975 d 14 h jermar /SPARTAN/trunk/ Added before_thread_runs() to cope with TSS of user space tasks.  
21 6976 d 15 h jermar /SPARTAN/trunk/arch/ia32/ Minor changes and cleanups of recent modifications.  
16 6982 d 15 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 6983 d 14 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.		  
13 7025 d 9 h jermar /SPARTAN/trunk/arch/ia32/ MP Specification says that MP Configuration Table extended entries with unrecongised types should be skipped rather than paniced on.  
12 7026 d 7 h jermar /SPARTAN/trunk/arch/ia32/src/smp/ Fix the algorithm for counting MP Configuration Table checksums.  
11 7026 d 8 h jermar /SPARTAN/trunk/ Clean up (ia32 vs. i386).
Header files reorganization.		  
10 7026 d 20 h jermar /SPARTAN/trunk/ Be more careful when sending IPI on UP configured as SMP.  
7 7028 d 20 h jermar /SPARTAN/trunk/ New IPI for waking up idle CPU's halted in scheduler.
Added architecture-independent ipi_broadcast().		  
6 7029 d 23 h jermar /SPARTAN/trunk/ shootdown vs. shutdown  
5 7030 d 10 h jermar /SPARTAN/trunk/ TLB shootdown.  
1 7033 d 14 h jermar /SPARTAN/ Initial import