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Rev Age Author Path Log message Diff
1288 6597 d 4 h jermar /kernel/trunk/ Complete implementation of copy_from_uspace() and copy_to_uspace()
for amd64 and ia32. Other architectures still compile and run,
but need to implement their own assembly-only memcpy(), memcpy_from_uspace(),
memcpy_to_uspace() and their failover parts. For these architectures
only dummy implementations are provided.		  
1287 6597 d 6 h vana /kernel/trunk/ ia32 VESA FB support  
1283 6599 d 17 h decky /kernel/trunk/arch/ppc32/include/ fix nasty CR clobber bug
change coding style		  
1281 6599 d 18 h palkovsky /kernel/trunk/ Added means to make a simple action upon interrupt.  
1280 6599 d 20 h jermar /kernel/trunk/arch/ Get rid off obsolete ddi_int_control_arch() on ia64, sparc64 and ppc32.  
1278 6599 d 22 h palkovsky /kernel/trunk/ Changed interrupt_control to preemption_control.  
1277 6600 d 0 h decky /kernel/trunk/arch/ppc32/ ppc32 work:
(hopefully) final exception entry and exit rewrite
don't use FPU instructions in the kernel
syscall support		  
1274 6600 d 2 h decky /kernel/trunk/arch/ppc32/src/ ppc32: fix starting stack address  
1270 6600 d 19 h decky /kernel/trunk/arch/ppc32/ page index and VSID fixes  
1269 6600 d 21 h decky /kernel/trunk/ PHT Refill handler  
1268 6601 d 1 h decky /kernel/trunk/arch/ppc32/ minor changes  
1267 6601 d 1 h decky /kernel/trunk/arch/ppc32/ ppc32: proper exception handling from user-space
code cleanup		  
1265 6601 d 3 h jermar /kernel/trunk/arch/ Add dummy IRQ_COUNT and irq_ipc_bind_arch() to ia64, ppc32 and sparc64 so that they compile again.  
1263 6601 d 4 h jermar /kernel/trunk/arch/ When seting TSS limit, take the mandatory extra ending byte with all bits set into account.
Align this group of eight bits on byte boundary.		  
1261 6602 d 3 h jermar /kernel/trunk/arch/ Fixes in amd64 and ia32 ddi_iospace_enable_arch().  
1260 6602 d 18 h palkovsky /kernel/trunk/ Small fixes.  
1258 6602 d 18 h palkovsky /kernel/trunk/ Added support for IRQ notifiactions.
- seems to work correctly on ia32, amd64
- the mips kbd probably lowers interrupts when the char is read from
the port, we will have to find a way how to deal with it.		  
1257 6603 d 1 h jermar /kernel/trunk/arch/ Initialize amd64 and ia32 task iomapver generation counter.  
1256 6603 d 1 h jermar /kernel/trunk/arch/ Improve SYS_IOSPACE_ENABLE support.
The general protection fault handler now contains
code to service early I/O Permission bitmap faults.		  
1255 6603 d 5 h jermar /kernel/trunk/arch/ I/O Permission bitmap fixes. The trailing all-one sequence must be 8 bits long.
Update TSS limit in a proper way.		  
1252 6603 d 5 h palkovsky /kernel/trunk/arch/amd64/src/ Fix amd64 SMP boot when tss for AP CPU gets allocated in memory >20MB.  
1251 6604 d 2 h jermar /kernel/trunk/ Fix BITS2BYTES macro to return 0 when passed 0 as argument.
Fix ia32 TSS segment granularity to be 0.
Fix ia32 and amd64 initial TSS limit to be 103.
Little textual changes here and there.		  
1247 6605 d 0 h vana /kernel/trunk/arch/amd64/src/smp/ Same 24 - > 32 bit lgdt patch on amd64 arch. Now both ia32 and amd64 platforms are able to have AP GDTs in all lowest 4GB of physicall memory.  
1246 6605 d 0 h vana /kernel/trunk/arch/ia32/src/smp/ This patch enables 32 base of GDT on APs at boot. It should now be able to use GDTs allocated up of 16MB so I hope this patches AP crash bug ocurred in some memory configurations.  
1242 6605 d 19 h jermar /kernel/trunk/arch/ This time really fix wrong definition of K_DATA_START.  
1241 6605 d 19 h jermar /kernel/trunk/arch/ Fix K_DATA_START section definition.  
1227 6609 d 0 h jermar /kernel/trunk/ Reorganize syscall names to better correspond to kernel architecture.
Add dummy placeholders for SYS_AS_AREA_SHARE_APPROVE and
SYS_AS_AREA_SHARE_PERFORM syscalls.		  
1224 6609 d 2 h cejka /kernel/trunk/ Fix pointers output format.
Fix format of slab and zones tables.		  
1223 6609 d 3 h jermar /kernel/trunk/ Make ia64 and sparc64 compile again.
Fix ia64 to set up inits in arch_pre_main().		  
1222 6609 d 17 h decky /kernel/trunk/arch/ init tasks must be registered before main_bsp()  
1221 6609 d 17 h decky /kernel/trunk/ printf-related and other code cleanup  
1220 6609 d 18 h decky /kernel/trunk/arch/ppc32/ ppc32: initial userspace support  
1218 6609 d 18 h decky /kernel/trunk/arch/ppc32/src/ddi/ ppc32 compiles again  
1215 6609 d 20 h decky /kernel/trunk/arch/ ppc32: stub for Page Hash Table support  
1212 6609 d 22 h palkovsky /kernel/trunk/ Added uspace call to enable/disable interrupts.  
1210 6611 d 3 h vana /kernel/trunk/ Incomplete VHPT walker support for Itanium  
1203 6615 d 0 h jermar /kernel/trunk/arch/ Full implementation of amd64 and ia32 SYS_ENABLE_IOSPACE syscall.
Needs testing.		  
1201 6615 d 0 h jermar /kernel/trunk/arch/ Fix amd64 and ia32 management of I/O bitmap in before_task_runs_arch()
by treating the iomap array as a bitmap. Make use of the bitmap type
and functions added in previous commit.		  
1196 6616 d 3 h cejka /kernel/trunk/ Printf ported back from uspace to kernel.
Printf calls changed to match new conventions.		  
1191 6618 d 7 h jermar /kernel/trunk/ Kernel support for SYS_ENABLE_IOSPACE.
amd64 and ia32 provide dummy implementation thereof.