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Rev Age Author Path Log message Diff
1201 6775 d 7 h jermar /kernel/trunk/arch/ Fix amd64 and ia32 management of I/O bitmap in before_task_runs_arch()
by treating the iomap array as a bitmap. Make use of the bitmap type
and functions added in previous commit.		  
1187 6779 d 5 h jermar /kernel/trunk/ Cleanup pm.c and pm.h code on ia32 and amd64.
Add before_task_runs() and before_task_runs_arch() for each architecture.
Add ia32 and amd64 code to ensure I/O Permission Bitmap update.		  
1184 6779 d 9 h jermar /kernel/trunk/ Move arch/thread.h to arch/proc/thread.h on all architectures.
Replace ARCH_THREAD_DATA with new thread_arch_t arch on all architectures.
Similarily, add task_arch_t arch on all architectures.
On amd64 and ia32, grow the TSS segment by 64K + 1B to support IO port
permission bitmap. For the same reason, define per task IO port permission bitmaps
on ia32 and amd64.		  
803 6844 d 23 h palkovsky /kernel/trunk/arch/amd64/ Basic amd syscall support.  
696 6874 d 4 h decky /kernel/trunk/arch/amd64/ AMD64 SMP boots again  
685 6874 d 8 h decky /kernel/trunk/arch/amd64/ AMD64 PM initialization  
534 6909 d 3 h jermar / Rename HelenOS/SPARTAN to HelenOS/kernel again.  
532 6909 d 4 h jermar / Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch.  
501 6921 d 8 h jermar / Rename HelenOS/SPARTAN to HelenOS/kernel.  
282 7000 d 15 h palkovsky /SPARTAN/trunk/ Fixed gdtr naming issues after ia32 changes.
Fixed stack alignment on new thread to by multiple of 16,
we are now ABI-correct and we do not #GP on va_arg to boot.
Fixed bad exception register names reporting.
Fixed bad _hardcoded_load_addr, which caused allocation of kernel text
frames.		  
273 7001 d 5 h palkovsky /SPARTAN/trunk/ Changes to make ia32 smp code not architecture dependent.
Changes to accomodate new gdtr loading scheme.		  
224 7003 d 13 h palkovsky /SPARTAN/trunk/arch/ Interrupts for amd64.  
206 7004 d 12 h palkovsky /SPARTAN/trunk/ Better types for ia32 drivers, so that they can be reused in amd64.
Build script cleanup amd64.
New code / not working yet / in amd64.		  
194 7005 d 5 h palkovsky /SPARTAN/trunk/arch/amd64/ Code cleanup.  
188 7005 d 8 h palkovsky /SPARTAN/trunk/arch/amd64/ AMD64 now can switch into long mode.
Basic page tables working.		  
178 7006 d 9 h palkovsky /SPARTAN/trunk/arch/amd64/ Fixed linker script to include .eh_frame section.
It now boots into protected mode.		  
164 7018 d 4 h palkovsky /SPARTAN/trunk/ Basics for amd64 architecture. It does compile, but it does not work yet.