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Rev Age Author Path Log message Diff
241 6849 d 1 h palkovsky /SPARTAN/trunk/ Cleanups so that it compiles on ia-32 & amd-64 cleanly  
240 6849 d 2 h palkovsky /SPARTAN/trunk/arch/mips/ Fixed bad register assignment in atomic.h.
Added -msoft-float so that it does not call coprocessor and it works withou doubles.
Removed undefined symbol from tlb.c. Unfortunately
mips linker does not report missing symbols.		  
239 6849 d 2 h vana /SPARTAN/trunk/ Missing ";" added  
238 6849 d 2 h vana /SPARTAN/trunk/ Register dump on IA-64 exceptions  
237 6849 d 2 h palkovsky /SPARTAN/trunk/arch/mips/src/ Fixed missing semicolon;  
236 6849 d 3 h jermar /SPARTAN/trunk/src/ Add missing header into kinit.c.

Do not use PA2KA() on dst_ptl0.		  
235 6849 d 4 h decky /SPARTAN/trunk/ load the kernel above 1 MB on IA-32  
234 6849 d 4 h decky /SPARTAN/trunk/contrib/ VMWare sample configuration  
233 6849 d 4 h jermar /SPARTAN/trunk/arch/ia32/src/mm/ Do not use the unmapped addresses of e820 kernel structures.
Use PA2KA() to access the e820 counter and memtable.		  
232 6849 d 4 h jermar /SPARTAN/trunk/arch/ia32/src/ Fix addresses in GDT and IDT to be virtual addresses.  
231 6849 d 5 h palkovsky /SPARTAN/trunk/arch/amd64/src/ Better coding style  
230 6849 d 5 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.		  
229 6849 d 5 h palkovsky /SPARTAN/trunk/arch/amd64/src/ Removed mapping of bottom 2GB to kernel space.  
228 6849 d 5 h cejka /SPARTAN/trunk/ Created fmath as basic tool for IEEE 754 floating point numbers.
Added option $F for printf for printing "double" type.		  
227 6849 d 6 h jermar /SPARTAN/trunk/ Add couple of assertions CPU != NULL.

Change type of nrdy from int to count_t.

Rewrite halt() to avoid page fault when CPU == NULL.		  
226 6849 d 6 h palkovsky /SPARTAN/trunk/ Fixed typo in 'outb' instruction.
Paging basically working.		  
225 6849 d 9 h jermar /SPARTAN/trunk/test/synch/rwlock4/ Revert the change in rwlock #4 test that added cpu_priority_high() and cpu_priority_restore() to random().
It is no longer necessary because spinlock disables preemption at least.		  
224 6849 d 11 h palkovsky /SPARTAN/trunk/arch/ Interrupts for amd64.  
223 6849 d 11 h jermar /SPARTAN/trunk/ Preemption work.
Instrument spinlock functions with preemption_disable() and preemption_enable() calls.		  
222 6849 d 11 h decky /SPARTAN/trunk/arch/ia32/ IA-32 GRUB support (alpha)  
221 6849 d 11 h jermar /SPARTAN/trunk/ Preemption work.
Define PREEMPTION_DISABLED macro.
This macro determines the level of preemptivity (0 = preemption enabled, THE->preemption_disabled = no preemption inside spinlock, 1 = preemption disabled).
Reformulate preemption code in clock.c to consider PREEMPTION_DISABLED.		  
220 6849 d 12 h vana /SPARTAN/trunk/ Universal exception handler and all exceptions routine to call it added  
219 6849 d 19 h palkovsky /SPARTAN/trunk/ Fixed bad type in frame.c.
Amd64 prints banner.		  
218 6849 d 19 h decky /SPARTAN/trunk/arch/ppc/ update PPC for new hardcoded_* method  
217 6849 d 19 h palkovsky /SPARTAN/trunk/arch/ia32/ Bugfix.  
216 6849 d 20 h palkovsky /SPARTAN/trunk/ hardcoded_symbol fixed into linker script on amd64/ia32/mips architecture  
215 6849 d 22 h jermar /SPARTAN/trunk/contrib/ Add two more emulator config files.  
214 6849 d 22 h vana /SPARTAN/trunk/src/  
213 6849 d 22 h jermar /SPARTAN/trunk/ Add some comments.  
212 6849 d 22 h vana /SPARTAN/trunk/ Basic exception support added for ia64 arch ......  
211 6849 d 22 h palkovsky /SPARTAN/trunk/arch/amd64/ SVN cleanup  
210 6849 d 22 h decky /SPARTAN/trunk/ many PPC stuff, platform dependent arch.h header files  
209 6849 d 22 h decky /SPARTAN/trunk/contrib/ MSIM configuration file  
208 6850 d 8 h palkovsky /SPARTAN/trunk/ arch_pre_init_mm now working.  
207 6850 d 9 h decky /SPARTAN/trunk/ separated stack mapping  
206 6850 d 9 h palkovsky /SPARTAN/trunk/ Better types for ia32 drivers, so that they can be reused in amd64.
Build script cleanup amd64.
New code / not working yet / in amd64.		  
205 6850 d 10 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().		  
204 6850 d 11 h decky /SPARTAN/trunk/arch/ppc/include/ PPC interrupt high/low/restore  
203 6850 d 11 h decky /SPARTAN/trunk/contrib/ cross-compiler toolchain build script for IA-32  
202 6850 d 22 h palkovsky /SPARTAN/trunk/src/lib/ Fixed bad types in memsetw.