HelenOS-historic
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HelenOS-historic
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kernel
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trunk/
– Rev 1256
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1256
6723 d 20 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
6724 d 0 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.
1253
6724 d 0 h
jermar
/kernel/trunk/generic/include/syscall/
Replace old name of SYS_IOSPACE_ENABLE with a new one.
1252
6724 d 0 h
palkovsky
/kernel/trunk/arch/amd64/src/
Fix amd64 SMP boot when tss for AP CPU gets allocated in memory >20MB.
1251
6724 d 21 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.
1249
6725 d 17 h
jermar
/kernel/trunk/generic/src/debug/
Improve doxygen comments for printf().
1248
6725 d 18 h
jermar
/kernel/trunk/
Add some @file doxygen comments and improve already existing comments.
1247
6725 d 19 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
6725 d 19 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
6726 d 14 h
jermar
/kernel/trunk/arch/
This time really fix wrong definition of K_DATA_START.
1241
6726 d 14 h
jermar
/kernel/trunk/arch/
Fix K_DATA_START section definition.
1239
6726 d 18 h
jermar
/kernel/trunk/generic/
Prevent race in as_area_send() by allowing the address space area to be
created with AS_AREA_ATTR_PARTIAL attribute.
1238
6726 d 18 h
jermar
/kernel/trunk/generic/
Rename SYS_AS_AREA_SHARE_APPROVE and SYS_AS_AREA_SHARE_PERFORM, resp., to
SYS_AS_AREA_ACCEPT and SYS_AS_AREA_SEND, resp. in syscall_t.
Fix prototype of as_area_send() to take only base address of the address
space area as a parameter and read size and flags from the address space
area found at this base address.
1236
6727 d 0 h
jermar
/kernel/trunk/generic/
Add frame_reference_add().
1235
6727 d 0 h
jermar
/kernel/trunk/generic/
Implementation of SYS_AS_AREA_ACCEPT and SYS_AS_AREA_SEND syscalls.
Note that these replace previously declared SYS_AS_AREA_SHARE_APPROVE
and SYS_AS_AREA_SHARE_PERFORM.
1233
6728 d 16 h
jermar
/kernel/trunk/generic/src/mm/
Do not allow zero size address space areas.
1231
6728 d 22 h
jermar
/kernel/trunk/
Sort architectures alphabetically in kernel configuration.
1229
6728 d 23 h
jermar
/kernel/trunk/
Remove the outdated TODO file.
Improve doxygen comments here and there.
1227
6729 d 19 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.
1226
6729 d 20 h
cejka
/kernel/trunk/generic/src/debug/
Kernel printf prefix is counted without prefixes now.
1224
6729 d 21 h
cejka
/kernel/trunk/
Fix pointers output format.
Fix format of slab and zones tables.
1223
6729 d 23 h
jermar
/kernel/trunk/
Make ia64 and sparc64 compile again.
Fix ia64 to set up inits in arch_pre_main().
1222
6730 d 12 h
decky
/kernel/trunk/arch/
init tasks must be registered before main_bsp()
1221
6730 d 13 h
decky
/kernel/trunk/
printf-related and other code cleanup
1220
6730 d 13 h
decky
/kernel/trunk/arch/ppc32/
ppc32: initial userspace support
1218
6730 d 14 h
decky
/kernel/trunk/arch/ppc32/src/ddi/
ppc32 compiles again
1215
6730 d 15 h
decky
/kernel/trunk/arch/
ppc32: stub for Page Hash Table support
1212
6730 d 17 h
palkovsky
/kernel/trunk/
Added uspace call to enable/disable interrupts.
1210
6731 d 23 h
vana
/kernel/trunk/
Incomplete VHPT walker support for Itanium
1204
6735 d 14 h
jermar
/kernel/trunk/generic/src/debug/
Some formatting and formulation changes.
1203
6735 d 19 h
jermar
/kernel/trunk/arch/
Full implementation of amd64 and ia32 SYS_ENABLE_IOSPACE syscall.
Needs testing.
1201
6735 d 20 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.
1200
6735 d 20 h
jermar
/kernel/trunk/
Add bitmap ADT.
1198
6735 d 21 h
cejka
/kernel/trunk/generic/src/debug/
Update comments in printf.
1196
6736 d 22 h
cejka
/kernel/trunk/
Printf ported back from uspace to kernel.
Printf calls changed to match new conventions.
1195
6738 d 20 h
jermar
/kernel/trunk/genarch/src/i8042/
Coding style changes for the last commit.
1194
6738 d 21 h
vana
/kernel/trunk/genarch/src/i8042/
Status testing version of clear-buffer routine for i8042
1193
6738 d 22 h
vana
/kernel/trunk/genarch/src/i8042/
i8042 buffer full problem fix
1191
6739 d 2 h
jermar
/kernel/trunk/
Kernel support for SYS_ENABLE_IOSPACE.
amd64 and ia32 provide dummy implementation thereof.
1190
6739 d 17 h
jermar
/kernel/trunk/arch/
Move updating I/O Permission bitmap to before_task_runs_arch().