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Rev Age Author Path Log message Diff
1104 6639 d 2 h jermar /kernel/trunk/ Define atomic_t only once in atomic.h
Change the encapsulated counter type to long so that it supports negative values as well.		  
1102 6639 d 21 h palkovsky /kernel/trunk/arch/ Keep $K1 register for use as a thread local storage pointer on MIPS.  
1100 6640 d 23 h palkovsky /kernel/trunk/ Cleanup of spinlocks, now compiles both ia32 and amd64 with
and without DEBUG_SPINLOCKS. Made spinlocks inline.
Moved syscall_handler to generic (it was identical for ia32,amd64 & mips32).
Made slightly faster syscall for ia32.
Made better interrupt routines for ia32.
Allow not saving non-scratch registers during interrupt on ia32,amd64,mips32.
Aligned interrupt handlers on ia32,amd64, this should prevent problems
with different instruction lengths.		  
1097 6641 d 6 h palkovsky /kernel/trunk/arch/mips32/src/ Still better syscall calling convention for mips.  
1096 6641 d 6 h palkovsky /kernel/trunk/ Cleanup of mips
- inline register reads
- better fpu disable/enable - global settings is automatically propagated to task
- fast syscall		  
1094 6641 d 9 h palkovsky /kernel/trunk/ Allowed saving less registers.  
1087 6642 d 9 h palkovsky /kernel/trunk/arch/mips32/include/mm/ Fix MIPS32 bad paging index computation. Fixed random page faults on mips.  
1082 6643 d 23 h jermar /kernel/trunk/arch/sparc64/include/ Fix atomic_postdec() operation.  
1080 6644 d 1 h jermar /kernel/trunk/arch/ia64/src/mm/ Fix double page_table_unlock() in ia64 tlb.c.  
1078 6644 d 1 h jermar /kernel/trunk/ Improved uspace threads.
ia64 needs fixing.		  
1077 6644 d 6 h palkovsky /kernel/trunk/ Modified debugger to be able to coexist in AS watch mode and SMP.  
1074 6644 d 8 h palkovsky /kernel/trunk/ Ported AMD64 debugger to ia32 and enabled AS watchpoint to ia32 as well.  
1072 6644 d 8 h palkovsky /kernel/trunk/ Added debugger to AMD64.
Added automatic debugging of AS if it is not rewritten with zero.
Did small changes to IPC infrastructure.		  
1070 6644 d 9 h jermar /kernel/trunk/ More checks for address space area conflicts.  
1067 6644 d 17 h decky /kernel/trunk/arch/ppc32/include/boot/ respect two more reserved frames  
1066 6644 d 18 h jermar /kernel/trunk/ Support for user space threads.  
1064 6644 d 19 h palkovsky /kernel/trunk/arch/amd64/ Cleanup of amd64 code.  
1063 6644 d 20 h palkovsky /kernel/trunk/ Add support for more then 2GB of address space for AMD64.  
1062 6644 d 21 h jermar /kernel/trunk/ It is now possible to associate symbolic names with both threads and tasks.
More verbose kconsole threads, tasks and scheduler commands.		  
1060 6644 d 23 h palkovsky /kernel/trunk/ Added task_print.
Fixed ipc to support connect_me_to.		  
1059 6645 d 0 h jermar /kernel/trunk/ Clear user address space when creating new page tables.
Fix mapping of l_apic and io_apic on amd64.		  
1057 6645 d 1 h decky /kernel/trunk/arch/ppc32/ update kernel/loader API  
1056 6645 d 2 h jermar /kernel/trunk/arch/ia64/src/ Slightly optimized version of ivt.S.  
1055 6645 d 2 h cejka /kernel/trunk/arch/mips32/include/ Stack constants moved to stack.h as on other archs.  
1054 6645 d 2 h cejka /kernel/trunk/ Updated stackarg macros for mips32.
Mips32 stack aligned on 8 bytes boundary.		  
1053 6645 d 2 h vana /kernel/trunk/ Itanium FPU Lazy context switching... but not so much tested  
1052 6645 d 3 h decky /kernel/trunk/arch/amd64/src/boot/ fix wrong structure members size assumption  
1051 6645 d 3 h jermar /kernel/trunk/arch/amd64/ Move amd64's ident_page_mapper() and page_fault() to page.h.  
1050 6645 d 4 h palkovsky /kernel/trunk/ Added null console for buffering output when no real output available.
Added identity mapper for AMD64 that allows whole physical memory to be
accessed before paging is initialized.		  
1044 6645 d 7 h jermar /kernel/trunk/ Page table locking.  
1039 6645 d 7 h decky /kernel/trunk/arch/ update for the use of more init tasks  
1037 6645 d 8 h decky /kernel/trunk/ support for more init tasks
(might break some archs yet)		  
1036 6645 d 8 h decky /kernel/trunk/arch/mips32/ grow init size  
1024 6646 d 0 h jermar /kernel/trunk/ Redefine semantics of unary atomic operations.
Add test to verify that an architecture understands the semantics correctly.		  
1023 6646 d 1 h vana /kernel/trunk/ Itanium FPU active context switch  
1021 6646 d 1 h jermar /kernel/trunk/ Hopefully final version of interrupt handlers for amd64 and ia32.
amd64 has been especially tricky to debug.
Error code detection is now done in compile time.		  
1019 6646 d 3 h vana /kernel/trunk/arch/ia32/ ia32 MMX and SSEx support  
1017 6646 d 4 h decky /kernel/trunk/ mips: remove load.bin
remove arch/boot infrastructure		  
1016 6646 d 5 h jermar /kernel/trunk/arch/ia32/src/ Improved ia32 interrupt handlers.  
1008 6646 d 7 h jermar /kernel/trunk/ Fix bug in ia32 interrupt handlers.
Handlers for interrupts greater than 31 wrapped the shift around and thus failed to correctly identify
the need to emulate error word.