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SPARTAN
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trunk
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arch
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ia64
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src/
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414
6829 d 8 h
jermar
/SPARTAN/trunk/
Create generic context_save() and context_restore().
These two functions are defined inline and only call context_save_arch() and context_restore_arch(), respectively.
The main purpose of this is to enable centralized commenting of these important and tricky functions.
413
6829 d 18 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.
412
6830 d 8 h
jermar
/SPARTAN/trunk/arch/ia64/src/
IA-64 work.
context_save() doesn't have to restore ar.pfs as it is a leaf procedure.
Get rid of assembler warning for start.S.
388
6844 d 4 h
jermar
/SPARTAN/trunk/arch/ia64/src/
IA-64 work.
Map interrupt vectors to their names.
368
6856 d 4 h
jermar
/SPARTAN/trunk/
Physical memory management work.
New frame allocator.
Some architectures need to have bigger heap.
322
6868 d 19 h
jermar
/SPARTAN/trunk/arch/ia64/
Reduce IA-64 context_t according to IA-64 ABI.
Make IA-64 port compile again.
309
6871 d 7 h
palkovsky
/SPARTAN/trunk/
Added architecture independent hooks for fpu lazy context switching.
It is enabled by defining FPU_LAZY
272
6874 d 0 h
vana
/SPARTAN/trunk/arch/ia64/
Symtab support for ia64
266
6874 d 3 h
cejka
/SPARTAN/trunk/
Support for NaN and infinity in printf.
249
6874 d 23 h
vana
/SPARTAN/trunk/arch/ia64/src/
Serialization of psr write
239
6875 d 23 h
vana
/SPARTAN/trunk/
Missing ";" added
238
6875 d 23 h
vana
/SPARTAN/trunk/
Register dump on IA-64 exceptions
230
6876 d 2 h
cejka
/SPARTAN/trunk/arch/
Created fmath as basic tool for IEEE 754 floating point numbers.
Added option $F for printf for printing "double" type.
220
6876 d 9 h
vana
/SPARTAN/trunk/
Universal exception handler and all exceptions routine to call it added
212
6876 d 19 h
vana
/SPARTAN/trunk/
Basic exception support added for ia64 arch ......
205
6877 d 7 h
jermar
/SPARTAN/trunk/
Get rid of memcopy().
All we now have is memcpy() and _memcpy().
memcpy() is defined to be builtin.
Where not applicable, architectures must implement memcpy() code or call slowish _memcopy().
161
6893 d 6 h
jermar
/SPARTAN/trunk/arch/
For all relevant architectures, rename fake.s to dummy.s to better reflect the purpose of the file.
Also define global symbol called dummy.
120
6938 d 18 h
jermar
/SPARTAN/trunk/
Generic 4-level page tables interface & implementation (review & test).
Implement more architecture dependant macros on IA-32.
Provide fake implementation on IA-64 and MIPS.
Convert map_page_to_frame() to use the new interface.
Move adjusted map_page_to_frame() from IA-32's arch/mm/page.c to the generic mm/page.c.
106
6966 d 4 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.
103
6968 d 22 h
jermar
/SPARTAN/trunk/
Just cleanup.
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