Subversion Repositories HelenOS-historic

Rev

Show changed files | Details | Compare with Previous | Blame | RSS feed

Filtering Options

Rev Age Author Path Log message Diff
1702 6725 d 6 h cejka /kernel/trunk/ Kernel doxygen comments updated.  
1121 6806 d 23 h jermar /kernel/trunk/ Small textual changes.  
1112 6807 d 9 h palkovsky /kernel/trunk/ Added basic kernel infrastructure for ThreadLocalStorage(TLS) for
ia32(complete),amd64(complete),mips32(missing emulation of rdhwr instruction).		  
1104 6808 d 3 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.		  
1078 6813 d 2 h jermar /kernel/trunk/ Improved uspace threads.
ia64 needs fixing.		  
1066 6813 d 18 h jermar /kernel/trunk/ Support for user space threads.  
938 6818 d 2 h jermar /kernel/trunk/ Basic support for loading ELF object files.
ia64, amd64, ia32 working.
mips32 requires some attention.		  
703 6876 d 7 h jermar /kernel/trunk/ Memory management work.
- vm.* -> as.* (as like address space is, imho, more fitting)
- Don't do TLB shootdown on vm_install(). Some architectures only need to call tlb_invalidate_asid().
- Don't allocate all frames for as_area in as_area_create(), but let them be allocated on-demand by as_page_fault().
- Add high-level page fault handler as_page_fault().
- Add as_area_load_mapping().		  
534 6916 d 0 h jermar / Rename HelenOS/SPARTAN to HelenOS/kernel again.  
532 6916 d 1 h jermar / Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch.  
501 6928 d 5 h jermar / Rename HelenOS/SPARTAN to HelenOS/kernel.  
413 6963 d 20 h jermar /SPARTAN/trunk/ Rename cpu_priority_{high|low|restore|read} functions to interrupts_{disable|enable|restore|read}.
Rename pri_t to ipl_t (Interrupt Priority Level).
Rename thread_t::pri to thread_t::priority.		  
315 7004 d 12 h jermar /SPARTAN/trunk/arch/ia32/ Make IA-32 userspace stack be aligned on doubleword boundary.
In userspace(), mark "eax" as clobbered register.		  
144 7052 d 6 h vana /SPARTAN/trunk/ Coding style fix  
142 7052 d 7 h vana /SPARTAN/trunk/arch/ia32/src/ Typing error fixed  
141 7052 d 7 h vana /SPARTAN/trunk/ Clear IOPL on start of system on all CPUs and clear NT before all irets.  
125 7057 d 22 h jermar /SPARTAN/trunk/ Huge indentation fix.  
106 7100 d 7 h jermar /SPARTAN/trunk/ IA-32 fixes.
Use kernel addresses instead of physical addresses in map_page_to_frame().
Physical addresses are supposed to only be exported to mm hardware.
Because of this fix, userspace is functional again.

Remap EGA videoram to (0x80000000 + videoram) and change the ega driver to work with the new address.

Minor cosmetics through out the code.
Changes in linker scripts.		  
65 7123 d 1 h decky /SPARTAN/trunk/arch/ia32/ doxygen-style comments  
22 7147 d 2 h jermar /SPARTAN/trunk/ Added before_thread_runs() to cope with TSS of user space tasks.  

←Prev12Next→

Show All