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HelenOS-historic
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kernel
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trunk
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arch/
– Rev 1287
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1287
6588 d 16 h
vana
/kernel/trunk/
ia32 VESA FB support
1283
6591 d 4 h
decky
/kernel/trunk/arch/ppc32/include/
fix nasty CR clobber bug
change coding style
1281
6591 d 5 h
palkovsky
/kernel/trunk/
Added means to make a simple action upon interrupt.
1280
6591 d 7 h
jermar
/kernel/trunk/arch/
Get rid off obsolete ddi_int_control_arch() on ia64, sparc64 and ppc32.
1278
6591 d 8 h
palkovsky
/kernel/trunk/
Changed interrupt_control to preemption_control.
1277
6591 d 11 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
6591 d 12 h
decky
/kernel/trunk/arch/ppc32/src/
ppc32: fix starting stack address
1270
6592 d 6 h
decky
/kernel/trunk/arch/ppc32/
page index and VSID fixes
1269
6592 d 7 h
decky
/kernel/trunk/
PHT Refill handler
1268
6592 d 12 h
decky
/kernel/trunk/arch/ppc32/
minor changes
1267
6592 d 12 h
decky
/kernel/trunk/arch/ppc32/
ppc32: proper exception handling from user-space
code cleanup
1265
6592 d 13 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
6592 d 15 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
6593 d 14 h
jermar
/kernel/trunk/arch/
Fixes in amd64 and ia32 ddi_iospace_enable_arch().
1260
6594 d 5 h
palkovsky
/kernel/trunk/
Small fixes.
1258
6594 d 5 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
6594 d 12 h
jermar
/kernel/trunk/arch/
Initialize amd64 and ia32 task iomapver generation counter.
1256
6594 d 12 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
6594 d 15 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
6594 d 16 h
palkovsky
/kernel/trunk/arch/amd64/src/
Fix amd64 SMP boot when tss for AP CPU gets allocated in memory >20MB.
1251
6595 d 12 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
6596 d 10 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
6596 d 10 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
6597 d 5 h
jermar
/kernel/trunk/arch/
This time really fix wrong definition of K_DATA_START.
1241
6597 d 5 h
jermar
/kernel/trunk/arch/
Fix K_DATA_START section definition.
1227
6600 d 11 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
6600 d 13 h
cejka
/kernel/trunk/
Fix pointers output format.
Fix format of slab and zones tables.
1223
6600 d 14 h
jermar
/kernel/trunk/
Make ia64 and sparc64 compile again.
Fix ia64 to set up inits in arch_pre_main().
1222
6601 d 3 h
decky
/kernel/trunk/arch/
init tasks must be registered before main_bsp()
1221
6601 d 4 h
decky
/kernel/trunk/
printf-related and other code cleanup
1220
6601 d 4 h
decky
/kernel/trunk/arch/ppc32/
ppc32: initial userspace support
1218
6601 d 5 h
decky
/kernel/trunk/arch/ppc32/src/ddi/
ppc32 compiles again
1215
6601 d 7 h
decky
/kernel/trunk/arch/
ppc32: stub for Page Hash Table support
1212
6601 d 9 h
palkovsky
/kernel/trunk/
Added uspace call to enable/disable interrupts.
1210
6602 d 14 h
vana
/kernel/trunk/
Incomplete VHPT walker support for Itanium
1203
6606 d 10 h
jermar
/kernel/trunk/arch/
Full implementation of amd64 and ia32 SYS_ENABLE_IOSPACE syscall.
Needs testing.
1201
6606 d 11 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
6607 d 14 h
cejka
/kernel/trunk/
Printf ported back from uspace to kernel.
Printf calls changed to match new conventions.
1191
6609 d 18 h
jermar
/kernel/trunk/
Kernel support for SYS_ENABLE_IOSPACE.
amd64 and ia32 provide dummy implementation thereof.
1190
6610 d 8 h
jermar
/kernel/trunk/arch/
Move updating I/O Permission bitmap to before_task_runs_arch().