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HelenOS
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kernel
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trunk
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arch
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ia32
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1256
6684 d 7 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
6684 d 11 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.
1251
6685 d 8 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.
1246
6686 d 6 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
6687 d 1 h
jermar
/kernel/trunk/arch/
This time really fix wrong definition of K_DATA_START.
1241
6687 d 1 h
jermar
/kernel/trunk/arch/
Fix K_DATA_START section definition.
1227
6690 d 6 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
6690 d 8 h
cejka
/kernel/trunk/
Fix pointers output format.
Fix format of slab and zones tables.
1223
6690 d 9 h
jermar
/kernel/trunk/
Make ia64 and sparc64 compile again.
Fix ia64 to set up inits in arch_pre_main().
1221
6690 d 23 h
decky
/kernel/trunk/
printf-related and other code cleanup
1212
6691 d 4 h
palkovsky
/kernel/trunk/
Added uspace call to enable/disable interrupts.
1203
6696 d 6 h
jermar
/kernel/trunk/arch/
Full implementation of amd64 and ia32 SYS_ENABLE_IOSPACE syscall.
Needs testing.
1201
6696 d 6 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
6697 d 9 h
cejka
/kernel/trunk/
Printf ported back from uspace to kernel.
Printf calls changed to match new conventions.
1191
6699 d 13 h
jermar
/kernel/trunk/
Kernel support for SYS_ENABLE_IOSPACE.
amd64 and ia32 provide dummy implementation thereof.
1190
6700 d 4 h
jermar
/kernel/trunk/arch/
Move updating I/O Permission bitmap to before_task_runs_arch().
1189
6700 d 4 h
jermar
/kernel/trunk/arch/ia32/src/
Add important comment.
1188
6700 d 4 h
jermar
/kernel/trunk/arch/ia32/src/
Fix wrong order of operations.
1187
6700 d 5 h
jermar
/kernel/trunk/
Cleanup pm.c and pm.h code on ia32 and amd64.
Add before_task_runs() and before_task_runs_arch() for each architecture.
Add ia32 and amd64 code to ensure I/O Permission Bitmap update.
1186
6700 d 6 h
jermar
/kernel/trunk/arch/
Replace assembly from pm.c with new inline functions defined in asm.h.
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