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Rev Age Author Path Log message Diff
1105 6636 d 16 h jermar /uspace/trunk/libc/arch/mips32/ Fix mips32 linker script.
Add .scommon input section.
Add .got section and define _gp symbol.
Use this symbol to initialize gp register (r28).		  
1104 6636 d 21 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.		  
1103 6637 d 1 h jermar /kernel/trunk/generic/src/ Remove extra before_thread_runs() calls.  
1102 6637 d 15 h palkovsky /kernel/trunk/arch/ Keep $K1 register for use as a thread local storage pointer on MIPS.  
1101 6638 d 18 h jermar /kernel/trunk/ B+-tree implementation.
Currently supports only inserting and searching.		  
1100 6638 d 18 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.		  
1099 6638 d 18 h palkovsky /uspace/trunk/libc/arch/ia32/src/ Small calling convention change for ia32.  
1098 6639 d 0 h palkovsky /uspace/trunk/libc/arch/mips32/src/ RA is now saved by caller instead of kernel on syscall.  
1097 6639 d 0 h palkovsky /kernel/trunk/arch/mips32/src/ Still better syscall calling convention for mips.  
1096 6639 d 1 h palkovsky /kernel/trunk/ Cleanup of mips
- inline register reads
- better fpu disable/enable - global settings is automatically propagated to task
- fast syscall		  
1095 6639 d 1 h palkovsky /uspace/trunk/libc/arch/mips32/src/ Change calling convention for MIPS.  
1094 6639 d 3 h palkovsky /kernel/trunk/ Allowed saving less registers.  
1093 6639 d 16 h palkovsky /kernel/trunk/generic/src/mm/ Fix bug with refcounts in frame allocator after zone_merge. (it caused some
frames not to be coalesced).		  
1092 6639 d 18 h palkovsky /uspace/trunk/libipc/generic/ Fixed bad typing on 64-bit platform.  
1091 6639 d 18 h palkovsky /uspace/trunk/ Adapt userspace API to conform to kernel api.  
1090 6639 d 18 h palkovsky /kernel/trunk/generic/ Reduced unnecessary IPC system calls.
Allow everything to be sync & async, everything is handled using messages.		  
1089 6640 d 1 h palkovsky /uspace/trunk/ More IPC added syscall for hangup and some tests.  
1088 6640 d 1 h palkovsky /kernel/trunk/generic/ More IPC stuff, added correct closing of connections from both sides.  
1087 6640 d 3 h palkovsky /kernel/trunk/arch/mips32/include/mm/ Fix MIPS32 bad paging index computation. Fixed random page faults on mips.  
1086 6640 d 15 h palkovsky /kernel/trunk/generic/ Untested better IPC functions.
* There is some bug in MIPS, unpredicatbly sometimes the thread gets mapped
different frame for stack.		  

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