Subversion Repositories HelenOS-historic

Rev

Go to most recent revision | Show changed files | Directory listing | RSS feed

Filtering Options

Rev Age Author Path Log message Diff
1112 6633 d 22 h palkovsky /kernel/trunk/ Added basic kernel infrastructure for ThreadLocalStorage(TLS) for
ia32(complete),amd64(complete),mips32(missing emulation of rdhwr instruction).		  
1111 6634 d 10 h jermar /uspace/trunk/ Basic futex support for userspace.  
1110 6634 d 10 h jermar /uspace/trunk/libc/ Port atomic operations to uspace.  
1109 6634 d 10 h jermar /kernel/trunk/ Basic futex. Prototype implementation.  
1108 6634 d 10 h jermar /kernel/trunk/ Small PTE_* macros and SET_PTL0_ADDRESS macro changes.  
1107 6634 d 10 h jermar /kernel/trunk/ Small atomic #include and typedef changes.  
1106 6634 d 10 h jermar /kernel/trunk/arch/ Pass either -DCONFIG_PAGE_PT or -DCONFIG_PAGE_HT to the compiler.  
1105 6634 d 10 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 6634 d 15 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 6634 d 19 h jermar /kernel/trunk/generic/src/ Remove extra before_thread_runs() calls.  
1102 6635 d 10 h palkovsky /kernel/trunk/arch/ Keep $K1 register for use as a thread local storage pointer on MIPS.  
1101 6636 d 12 h jermar /kernel/trunk/ B+-tree implementation.
Currently supports only inserting and searching.		  
1100 6636 d 12 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 6636 d 12 h palkovsky /uspace/trunk/libc/arch/ia32/src/ Small calling convention change for ia32.  
1098 6636 d 18 h palkovsky /uspace/trunk/libc/arch/mips32/src/ RA is now saved by caller instead of kernel on syscall.  
1097 6636 d 18 h palkovsky /kernel/trunk/arch/mips32/src/ Still better syscall calling convention for mips.  
1096 6636 d 19 h palkovsky /kernel/trunk/ Cleanup of mips
- inline register reads
- better fpu disable/enable - global settings is automatically propagated to task
- fast syscall		  
1095 6636 d 19 h palkovsky /uspace/trunk/libc/arch/mips32/src/ Change calling convention for MIPS.  
1094 6636 d 21 h palkovsky /kernel/trunk/ Allowed saving less registers.  
1093 6637 d 10 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).		  

←Prev12Next→

Show All