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Rev Age Author Path Log message Diff
1104 6633 d 6 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.		  
1100 6635 d 3 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.		  
1078 6638 d 5 h jermar /kernel/trunk/ Improved uspace threads.
ia64 needs fixing.		  
1077 6638 d 9 h palkovsky /kernel/trunk/ Modified debugger to be able to coexist in AS watch mode and SMP.  
1074 6638 d 11 h palkovsky /kernel/trunk/ Ported AMD64 debugger to ia32 and enabled AS watchpoint to ia32 as well.  
1070 6638 d 13 h jermar /kernel/trunk/ More checks for address space area conflicts.  
1066 6638 d 22 h jermar /kernel/trunk/ Support for user space threads.  
1059 6639 d 3 h jermar /kernel/trunk/ Clear user address space when creating new page tables.
Fix mapping of l_apic and io_apic on amd64.		  
1037 6639 d 12 h decky /kernel/trunk/ support for more init tasks
(might break some archs yet)		  
1024 6640 d 4 h jermar /kernel/trunk/ Redefine semantics of unary atomic operations.
Add test to verify that an architecture understands the semantics correctly.		  
1021 6640 d 5 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 6640 d 7 h vana /kernel/trunk/arch/ia32/ ia32 MMX and SSEx support  
1016 6640 d 8 h jermar /kernel/trunk/arch/ia32/src/ Improved ia32 interrupt handlers.  
1008 6640 d 11 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.		  
984 6641 d 7 h palkovsky /kernel/trunk/arch/ Fixed invlpg for ia32 & amd64.  
977 6641 d 9 h jermar /kernel/trunk/ Add sys_mremap() syscall.  
967 6641 d 12 h palkovsky /kernel/trunk/ Allowed userspace to include page.h.  
959 6642 d 2 h palkovsky /kernel/trunk/ New synchronous ipc.
Widened syscall to support up to 5 parameters.		  
958 6642 d 3 h jermar /kernel/trunk/ Nicer ia32 interrupt handlers and structures holding interrupted context data.
Unify the name holding interrupted context data on all architectures to be istate.		  
957 6642 d 3 h decky /kernel/trunk/arch/ run ppc32 kernel above 2 GB  

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