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Rev Age Author Path Log message Diff
1968 6526 d 1 h jermar /tags/ Canonize pre-0.2.0.3 tags: remove inner branches, tags and trunk directories.
The change now should reflect how those releases looked like after checkout.		  
1964 6526 d 2 h jermar /tags/0.2.0/ Tagging release 0.2.0  
1256 6707 d 8 h jermar /kernel/trunk/arch/ Improve SYS_IOSPACE_ENABLE support.
The general protection fault handler now contains
code to service early I/O Permission bitmap faults.		  
1212 6714 d 5 h palkovsky /kernel/trunk/ Added uspace call to enable/disable interrupts.  
1074 6750 d 11 h palkovsky /kernel/trunk/ Ported AMD64 debugger to ia32 and enabled AS watchpoint to ia32 as well.  
1019 6752 d 7 h vana /kernel/trunk/arch/ia32/ ia32 MMX and SSEx support  
534 6853 d 4 h jermar / Rename HelenOS/SPARTAN to HelenOS/kernel again.  
532 6853 d 4 h jermar / Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch.  
501 6865 d 8 h jermar / Rename HelenOS/SPARTAN to HelenOS/kernel.  
309 6942 d 13 h palkovsky /SPARTAN/trunk/ Added architecture independent hooks for fpu lazy context switching.
It is enabled by defining FPU_LAZY		  
192 6949 d 6 h jermar /SPARTAN/trunk/ Dump implementation of THREAD, TASK and CPU.
Implement preemption-safe versions of THREAD, TASK and CPU using THE.
Get rid of CPU_ID_ARCH on all architectures.
Get rid of write_dr0() and read_dr0() on IA-32.
Get rid of cpu_private_data and cpu_private_data_t.		  
180 6950 d 3 h jermar /SPARTAN/trunk/ Globalize 'size' and 'delta' and rename them to 'kernel_size' and 'heap_delta'.

Fix heap initialization to take 'heap_delta' into account.

Implement IA-64 get_stack_base().

Adjust SP_DELTA's to consider one extra word on stack.
(So that the stack pointer is within appropriate limits even on IA-64).

More #include cleanup.		  
125 6995 d 1 h jermar /SPARTAN/trunk/ Huge indentation fix.  
75 7059 d 5 h vana /SPARTAN/trunk/ Move fpu_owner pointer from cpu_arch_t to cpu_t.  
58 7062 d 23 h vana /SPARTAN/trunk/arch/ia32/ Functions for switching TS flag.  
38 7068 d 4 h jermar /SPARTAN/trunk/arch/ia32/ Make read/write_dr0() inlined.  
27 7077 d 1 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.		  
24 7082 d 4 h jermar /SPARTAN/trunk/ Small fixes.  
16 7091 d 7 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.		  
11 7135 d 0 h jermar /SPARTAN/trunk/ Clean up (ia32 vs. i386).
Header files reorganization.		  

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