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Rev Age Author Path Log message Diff
234 6871 d 21 h decky /SPARTAN/trunk/contrib/ VMWare sample configuration  
233 6871 d 21 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 6871 d 21 h jermar /SPARTAN/trunk/arch/ia32/src/ Fix addresses in GDT and IDT to be virtual addresses.  
231 6871 d 22 h palkovsky /SPARTAN/trunk/arch/amd64/src/ Better coding style  
230 6871 d 22 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 6871 d 22 h palkovsky /SPARTAN/trunk/arch/amd64/src/ Removed mapping of bottom 2GB to kernel space.  
228 6871 d 22 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 6871 d 23 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 6871 d 23 h palkovsky /SPARTAN/trunk/ Fixed typo in 'outb' instruction.
Paging basically working.		  
225 6872 d 2 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 6872 d 4 h palkovsky /SPARTAN/trunk/arch/ Interrupts for amd64.  
223 6872 d 4 h jermar /SPARTAN/trunk/ Preemption work.
Instrument spinlock functions with preemption_disable() and preemption_enable() calls.		  
222 6872 d 4 h decky /SPARTAN/trunk/arch/ia32/ IA-32 GRUB support (alpha)  
221 6872 d 4 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 6872 d 5 h vana /SPARTAN/trunk/ Universal exception handler and all exceptions routine to call it added  
219 6872 d 12 h palkovsky /SPARTAN/trunk/ Fixed bad type in frame.c.
Amd64 prints banner.		  
218 6872 d 12 h decky /SPARTAN/trunk/arch/ppc/ update PPC for new hardcoded_* method  
217 6872 d 12 h palkovsky /SPARTAN/trunk/arch/ia32/ Bugfix.  
216 6872 d 13 h palkovsky /SPARTAN/trunk/ hardcoded_symbol fixed into linker script on amd64/ia32/mips architecture  
215 6872 d 15 h jermar /SPARTAN/trunk/contrib/ Add two more emulator config files.  
214 6872 d 15 h vana /SPARTAN/trunk/src/  
213 6872 d 15 h jermar /SPARTAN/trunk/ Add some comments.  
212 6872 d 15 h vana /SPARTAN/trunk/ Basic exception support added for ia64 arch ......  
211 6872 d 15 h palkovsky /SPARTAN/trunk/arch/amd64/ SVN cleanup  
210 6872 d 15 h decky /SPARTAN/trunk/ many PPC stuff, platform dependent arch.h header files  
209 6872 d 15 h decky /SPARTAN/trunk/contrib/ MSIM configuration file  
208 6873 d 1 h palkovsky /SPARTAN/trunk/ arch_pre_init_mm now working.  
207 6873 d 2 h decky /SPARTAN/trunk/ separated stack mapping  
206 6873 d 2 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 6873 d 3 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 6873 d 4 h decky /SPARTAN/trunk/arch/ppc/include/ PPC interrupt high/low/restore  
203 6873 d 4 h decky /SPARTAN/trunk/contrib/ cross-compiler toolchain build script for IA-32  
202 6873 d 15 h palkovsky /SPARTAN/trunk/src/lib/ Fixed bad types in memsetw.  
201 6873 d 15 h decky /SPARTAN/trunk/arch/ppc/ header fixes  
200 6873 d 15 h palkovsky /SPARTAN/trunk/ Added putchar to AMD  
199 6873 d 15 h decky /SPARTAN/trunk/arch/ppc/ PPC context save/restore  
198 6873 d 16 h jermar /SPARTAN/trunk/ Switch order of 'src' and 'dst' arguments in some left-over uses of memcopy.

Cleanup.		  
197 6873 d 17 h palkovsky /SPARTAN/trunk/ Context-save/restore in AMD64  
196 6873 d 17 h vana /SPARTAN/trunk/arch/ia32/src/ ASM version of memcopy repaired on ia32  
195 6873 d 17 h vana /SPARTAN/trunk/ 1) memcopy and _memcopy functions rewriten to ANSI C norm.
2) Repaired ia32,ia64 and mips version of SPARTAN to work with this memcopy functions
3) Warning for non declared funcions added and repaired ia32,ia64 and mips versions to pass build process with this warning and Werror option