Subversion Repositories HelenOS

Rev

Go to most recent revision | Show changed files | Details | Compare with Previous | Blame | RSS feed

Filtering Options

Rev Age Author Path Log message Diff
227 6889 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 6889 d 6 h palkovsky /SPARTAN/trunk/ Fixed typo in 'outb' instruction.
Paging basically working.		  
223 6889 d 11 h jermar /SPARTAN/trunk/ Preemption work.
Instrument spinlock functions with preemption_disable() and preemption_enable() calls.		  
221 6889 d 12 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 6889 d 12 h vana /SPARTAN/trunk/ Universal exception handler and all exceptions routine to call it added  
219 6889 d 20 h palkovsky /SPARTAN/trunk/ Fixed bad type in frame.c.
Amd64 prints banner.		  
216 6889 d 21 h palkovsky /SPARTAN/trunk/ hardcoded_symbol fixed into linker script on amd64/ia32/mips architecture  
214 6889 d 23 h vana /SPARTAN/trunk/src/  
213 6889 d 23 h jermar /SPARTAN/trunk/ Add some comments.  
212 6889 d 23 h vana /SPARTAN/trunk/ Basic exception support added for ia64 arch ......  
210 6889 d 23 h decky /SPARTAN/trunk/ many PPC stuff, platform dependent arch.h header files  
208 6890 d 8 h palkovsky /SPARTAN/trunk/ arch_pre_init_mm now working.  
207 6890 d 9 h decky /SPARTAN/trunk/ separated stack mapping  
206 6890 d 10 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 6890 d 11 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().		  
202 6890 d 22 h palkovsky /SPARTAN/trunk/src/lib/ Fixed bad types in memsetw.  
200 6890 d 23 h palkovsky /SPARTAN/trunk/ Added putchar to AMD  
198 6890 d 23 h jermar /SPARTAN/trunk/ Switch order of 'src' and 'dst' arguments in some left-over uses of memcopy.

Cleanup.		  
197 6891 d 0 h palkovsky /SPARTAN/trunk/ Context-save/restore in AMD64  
195 6891 d 1 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		  

←Prev12Next→

Show All