HelenOS-historic
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HelenOS-historic
(root)
/
kernel
/
trunk
/
arch
/
ia32
/
src
/
userspace.c
– Rev 1702
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1702
6770 d 5 h
cejka
/kernel/trunk/
Kernel doxygen comments updated.
1121
6851 d 22 h
jermar
/kernel/trunk/
Small textual changes.
1112
6852 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
6853 d 2 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
6858 d 1 h
jermar
/kernel/trunk/
Improved uspace threads.
ia64 needs fixing.
1066
6858 d 18 h
jermar
/kernel/trunk/
Support for user space threads.
938
6863 d 1 h
jermar
/kernel/trunk/
Basic support for loading ELF object files.
ia64, amd64, ia32 working.
mips32 requires some attention.
703
6921 d 6 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
6961 d 0 h
jermar
/
Rename HelenOS/SPARTAN to HelenOS/kernel again.
532
6961 d 0 h
jermar
/
Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch.
501
6973 d 4 h
jermar
/
Rename HelenOS/SPARTAN to HelenOS/kernel.
413
7008 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
7049 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
7097 d 6 h
vana
/SPARTAN/trunk/
Coding style fix
142
7097 d 6 h
vana
/SPARTAN/trunk/arch/ia32/src/
Typing error fixed
141
7097 d 6 h
vana
/SPARTAN/trunk/
Clear IOPL on start of system on all CPUs and clear NT before all irets.
125
7102 d 22 h
jermar
/SPARTAN/trunk/
Huge indentation fix.
106
7145 d 6 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
7168 d 1 h
decky
/SPARTAN/trunk/arch/ia32/
doxygen-style comments
22
7192 d 1 h
jermar
/SPARTAN/trunk/
Added before_thread_runs() to cope with TSS of user space tasks.
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