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Rev Age Author Path Log message Diff
1104 6622 d 4 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 6624 d 1 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.		  
625 6719 d 5 h palkovsky /kernel/trunk/ We are now almost -Wall clean.
- redefined atomic_t
- deleted many, many unused variables
- some minor code cleanups found using compiler warning.		  
623 6719 d 11 h jermar /kernel/trunk/ Add SPINLOCK_DECLARE and SPINLOCK_INITIALIZE macros.
SPINLOCK_DECLARE is to be used instead of direct spinlock_t declarations
in dynamically allocated structures on which spinlock_initialize() is called after
their creation.
SPINLOCK_INITIALIZE is to be used instead of direct spinlock_t declarations
of global spinlocks. It declares and initializes the spinlock.
Moreover, both macros are empty on UP so that -Wall warnings about unused structures
get supressed.		  
553 6727 d 23 h palkovsky /kernel/trunk/generic/include/synch/ Fix of compiling without SMP.  
552 6727 d 23 h palkovsky /kernel/trunk/ Named spinlocks  
534 6730 d 2 h jermar / Rename HelenOS/SPARTAN to HelenOS/kernel again.  
532 6730 d 2 h jermar / Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch.  
501 6742 d 6 h jermar / Rename HelenOS/SPARTAN to HelenOS/kernel.  
458 6756 d 9 h decky /SPARTAN/trunk/ make configuration variables usage consistent  
430 6762 d 23 h jermar /SPARTAN/trunk/ Move src/ and include/ to generic.  
223 6824 d 12 h jermar /SPARTAN/trunk/ Preemption work.
Instrument spinlock functions with preemption_disable() and preemption_enable() calls.		  
1 7019 d 4 h jermar /SPARTAN/ Initial import