HelenOS-historic
HelenOS
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HelenOS-historic
(root)
/
SPARTAN
/
trunk
/
src
@ 259
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259
6922 d 18 h
palkovsky
/SPARTAN/trunk/
Fixed asm problems in asm in atomic instructions.
258
6922 d 20 h
palkovsky
/SPARTAN/trunk/src/proc/
Fixed retyping, so that it compiles with gcc 4.0.2
257
6922 d 20 h
palkovsky
/SPARTAN/trunk/
Added basic FPU context (not working).
Added CPU utilities from ia32
Fixed bug in vm.c that wanted PTL to be mapped in bottom memory.
251
6923 d 5 h
palkovsky
/SPARTAN/trunk/
Changes, that were needed to make it work on Bochs.
- We CAN use the NX bit in paging tables, but we have
to initialize the NXE bit in EFER register first.
248
6923 d 12 h
jermar
/SPARTAN/trunk/
Make atomic_dec() and atomic_inc() take (volatile int *) argument, not (volatile count_t *).
245
6923 d 13 h
palkovsky
/SPARTAN/trunk/
Use ia32 memmap.h/memmapash.h
243
6923 d 15 h
palkovsky
/SPARTAN/trunk/
Resolved mapping of e820 boot area, so that it can be accessed as
e820table from 32-bit mode and e820table_boot from real mode.
242
6923 d 16 h
palkovsky
/SPARTAN/trunk/
Fixed stack settings in boot.S in real mode.
Added ia32 memmap support.
Added cpuid support.
241
6924 d 10 h
palkovsky
/SPARTAN/trunk/
Cleanups so that it compiles on ia-32 & amd-64 cleanly
239
6924 d 12 h
vana
/SPARTAN/trunk/
Missing ";" added
238
6924 d 12 h
vana
/SPARTAN/trunk/
Register dump on IA-64 exceptions
236
6924 d 13 h
jermar
/SPARTAN/trunk/src/
Add missing header into kinit.c.
Do not use PA2KA() on dst_ptl0.
235
6924 d 13 h
decky
/SPARTAN/trunk/
load the kernel above 1 MB on IA-32
228
6924 d 15 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
6924 d 15 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
6924 d 15 h
palkovsky
/SPARTAN/trunk/
Fixed typo in 'outb' instruction.
Paging basically working.
223
6924 d 20 h
jermar
/SPARTAN/trunk/
Preemption work.
Instrument spinlock functions with preemption_disable() and preemption_enable() calls.
221
6924 d 21 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
6924 d 21 h
vana
/SPARTAN/trunk/
Universal exception handler and all exceptions routine to call it added
219
6925 d 5 h
palkovsky
/SPARTAN/trunk/
Fixed bad type in frame.c.
Amd64 prints banner.
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