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SPARTAN
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trunk
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arch
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ia32
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src/
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92
6988 d 10 h
jermar
/SPARTAN/trunk/
FPU work.
FPU code cleanup, add/fix copyright notices where needed.
Fix PI calculation to use double n instead of int n.
Make FPU test #1 even more stressing.
Re-enable O3 again.
Revert Makefile.config not to compile in any tests.
90
6989 d 7 h
vana
/SPARTAN/trunk/
Set TS flag on system startup.
Some bugs in FPU context switching seem to persist.
Optimalization on IA-32 disabled.
84
6989 d 15 h
vana
/SPARTAN/trunk/
IA-32 FPU lazy context switching.
Doesn't work on Bochs and sometimes produces wrong results on P4.
Seems to work on VMware and PII.
Build script for IA-32 changed to build floppy images (image.bin) 1440K long.
81
6991 d 6 h
jermar
/SPARTAN/trunk/
Add SP_DELTA macro for each architecture.
On IA-32, this macro represents two doublewords that must be on the stack when switching to a new stack.
On MIPS, there is no need to fix sp when switching to a new stack.
On IA-64, this macro is used to allocate the 16-byte scratch area.
IA-64 work.
Changes in start.S. More changes to come.
Define memcopy().
Janitorial fixes.
Add missing #include <panic.h> to rwlock4/test.c.
Remove wrong use of inline keyword from both declaration and definition of l_apic_id().
80
6991 d 8 h
vana
/SPARTAN/trunk/
Fix page fault caused by dereferencing NULL pointer.
75
6996 d 9 h
vana
/SPARTAN/trunk/
Move fpu_owner pointer from cpu_arch_t to cpu_t.
73
6997 d 5 h
vana
/SPARTAN/trunk/
Finished FPU lazy context switching - first version. I have not tested it and there are many things which must be changed when
it runs first time OK.
72
6997 d 7 h
decky
/SPARTAN/trunk/
size_t usage
const qualifier
code cleanup
68
6997 d 7 h
decky
/SPARTAN/trunk/
NDEBUG debug symbol, ASSERT debug macro, fancier panic() in debug mode
indentation fixes, ASSERTs
65
6997 d 8 h
decky
/SPARTAN/trunk/arch/ia32/
doxygen-style comments
63
6997 d 10 h
decky
/SPARTAN/trunk/
const qualifier for print functions
58
7000 d 2 h
vana
/SPARTAN/trunk/arch/ia32/
Functions for switching TS flag.
57
7000 d 3 h
vana
/SPARTAN/trunk/
Begin support for FPU context switching on platforms which can't do it in lazy way.
52
7000 d 5 h
vana
/SPARTAN/trunk/
Move fpu_context switching functions from context.s to fpu_context.c on all platforms.
Add fpu_context.h.
Make before_thread_runs() arch-independent and create arch dependent version before_thread_runs_arch().
50
7000 d 12 h
jermar
/SPARTAN/trunk/
Big indentation update.
Add Jakub Vana to AUTHORS.
Minor fixes.
49
7000 d 12 h
vana
/SPARTAN/trunk/arch/ia32/src/
Change indentation in context.s.
48
7000 d 13 h
vana
/SPARTAN/trunk/arch/ia32/src/
Add missing function names.
46
7000 d 13 h
vana
/SPARTAN/trunk/
Remove fpu_context pointer from context_t.
Add fpu_context statically to thread_t.
Two functions for saving and restoring FPU context on lazy switch.
38
7005 d 8 h
jermar
/SPARTAN/trunk/arch/ia32/
Make read/write_dr0() inlined.
34
7008 d 10 h
jermar
/SPARTAN/trunk/
More ACPI work.
Initial MADT table parsing.
SMP renaming and reorganization to reflect there are more ways to bring SMP up.
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