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
1037 6637 d 11 h decky /kernel/trunk/ support for more init tasks
(might break some archs yet)		  
1024 6638 d 3 h jermar /kernel/trunk/ Redefine semantics of unary atomic operations.
Add test to verify that an architecture understands the semantics correctly.		  
1021 6638 d 4 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 6638 d 6 h vana /kernel/trunk/arch/ia32/ ia32 MMX and SSEx support  
1016 6638 d 8 h jermar /kernel/trunk/arch/ia32/src/ Improved ia32 interrupt handlers.  
1008 6638 d 10 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 6639 d 7 h palkovsky /kernel/trunk/arch/ Fixed invlpg for ia32 & amd64.  
977 6639 d 8 h jermar /kernel/trunk/ Add sys_mremap() syscall.  
967 6639 d 12 h palkovsky /kernel/trunk/ Allowed userspace to include page.h.  
959 6640 d 2 h palkovsky /kernel/trunk/ New synchronous ipc.
Widened syscall to support up to 5 parameters.		  
958 6640 d 2 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 6640 d 2 h decky /kernel/trunk/arch/ run ppc32 kernel above 2 GB  
955 6640 d 3 h palkovsky /kernel/trunk/ Added kernel IPC functionality.  
952 6640 d 6 h jermar /kernel/trunk/ Support for loading segments containing .bss section.  
940 6641 d 3 h jermar /kernel/trunk/ Get rid of unneeded macros.
Their functionality has been replaced by the ELF loader.		  
938 6641 d 4 h jermar /kernel/trunk/ Basic support for loading ELF object files.
ia64, amd64, ia32 working.
mips32 requires some attention.		  
925 6641 d 12 h palkovsky /kernel/trunk/arch/ia32/src/mm/ Fix e820list on ia32.  
910 6648 d 9 h bondari /kernel/trunk/ ELF framework for all archs. SPARC V9 not tested to compile.  
906 6650 d 22 h palkovsky /kernel/trunk/ Added lazy fpu context allocation.
- threads that don't use fpu, don't get allocated fpu context
- fpu context alignment on AMD64 nicely disappeared		  
897 6653 d 22 h jermar /kernel/trunk/ sparc64 work.
Fix KBD_VIRT_ADDRESS.
Call before_thread_runs() prior to the switch to the thread's stack. Add comment why this is crucial.
Add after_thread_ran() to the scheduler.
Add before_thread_runs_arch() and after_thread_ran_arch() for sparc64, mapping/demapping thread's kernel stack.
Add dummy after_thread_ran_arch() to all other architectures.
Add dtlb_insert_mapping() to promote code reuse.		  

←Prev12Next→

Show All