HelenOS-historic
HelenOS
HelenOS-doc
Català-Valencià – Catalan
中文 – Chinese (Simplified)
中文 – Chinese (Traditional)
Česky – Czech
Dansk – Danish
Nederlands – Dutch
English – English
Suomi – Finnish
Français – French
Deutsch – German
עברית – Hebrew
हिंदी – Hindi
Magyar – Hungarian
Bahasa Indonesia – Indonesian
Italiano – Italian
日本語 – Japanese
한국어 – Korean
Македонски – Macedonian
मराठी – Marathi
Norsk – Norwegian
Polski – Polish
Português – Portuguese
Português – Portuguese (Brazil)
Русский – Russian
Slovenčina – Slovak
Slovenščina – Slovenian
Español – Spanish
Svenska – Swedish
Türkçe – Turkish
Українська – Ukrainian
Oëzbekcha – Uzbek
Subversion Repositories
HelenOS-historic
(root)
/
kernel
/
trunk
/
arch
/
ia32
/
src/
– Rev 1356
Rev
Go to most recent revision
|
Show changed files
|
Directory listing
|
RSS feed
Filtering Options
From rev
To rev
Max revs
Search history for
Show All
Clear current filter
Rev
Age
Author
Path
Log message
Diff
1327
6673 d 8 h
decky
/kernel/trunk/
split framebuffer initialization and sysinfo registration
1318
6674 d 2 h
vana
/kernel/trunk/
Sysinfo userspace interface
1313
6674 d 10 h
jermar
/kernel/trunk/
Do not report possible deadlock on fb_lock.
This issue was causing troubles in connection
with slow framebuffer in simulated environment
when false positives triggered an infinite
recursion of attempts to report deadlock on
fb_lock using printf() and fb_putchar().
1311
6675 d 8 h
jermar
/kernel/trunk/arch/ia32/src/drivers/
Fix number of frames allocated for VESA frame buffer in the singular
case when the frame buffer size is below FRAME_SIZE.
1310
6675 d 10 h
jermar
/kernel/trunk/
Change coding style in vesa.c and do some minor changes.
1303
6678 d 4 h
palkovsky
/kernel/trunk/arch/
zone_merge_all must be called after frame_init is completed - otherwise
new zone information can be allocated over the not-yet-blacklisted areas.
1296
6680 d 8 h
vana
/kernel/trunk/arch/ia32/src/drivers/
new line only if no clrscr
1292
6682 d 7 h
vana
/kernel/trunk/arch/
VESA FB cut unwanted
1290
6682 d 9 h
vana
/kernel/trunk/arch/
VESA detection failure fix.
(Some headers)
1289
6682 d 9 h
vana
/kernel/trunk/arch/
Amd64 framebuffer
1288
6682 d 11 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
6682 d 12 h
vana
/kernel/trunk/
ia32 VESA FB support
1278
6685 d 4 h
palkovsky
/kernel/trunk/
Changed interrupt_control to preemption_control.
1263
6686 d 11 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
6687 d 9 h
jermar
/kernel/trunk/arch/
Fixes in amd64 and ia32 ddi_iospace_enable_arch().
1258
6688 d 0 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
6688 d 7 h
jermar
/kernel/trunk/arch/
Initialize amd64 and ia32 task iomapver generation counter.
1256
6688 d 8 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
6688 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
6689 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
6690 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
6691 d 1 h
jermar
/kernel/trunk/arch/
This time really fix wrong definition of K_DATA_START.
1241
6691 d 1 h
jermar
/kernel/trunk/arch/
Fix K_DATA_START section definition.
1227
6694 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
6694 d 8 h
cejka
/kernel/trunk/
Fix pointers output format.
Fix format of slab and zones tables.
1223
6694 d 10 h
jermar
/kernel/trunk/
Make ia64 and sparc64 compile again.
Fix ia64 to set up inits in arch_pre_main().
1221
6695 d 0 h
decky
/kernel/trunk/
printf-related and other code cleanup
1212
6695 d 4 h
palkovsky
/kernel/trunk/
Added uspace call to enable/disable interrupts.
1203
6700 d 6 h
jermar
/kernel/trunk/arch/
Full implementation of amd64 and ia32 SYS_ENABLE_IOSPACE syscall.
Needs testing.
1201
6700 d 7 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
6701 d 9 h
cejka
/kernel/trunk/
Printf ported back from uspace to kernel.
Printf calls changed to match new conventions.
1191
6703 d 13 h
jermar
/kernel/trunk/
Kernel support for SYS_ENABLE_IOSPACE.
amd64 and ia32 provide dummy implementation thereof.
1190
6704 d 4 h
jermar
/kernel/trunk/arch/
Move updating I/O Permission bitmap to before_task_runs_arch().
1189
6704 d 5 h
jermar
/kernel/trunk/arch/ia32/src/
Add important comment.
1188
6704 d 5 h
jermar
/kernel/trunk/arch/ia32/src/
Fix wrong order of operations.
1187
6704 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
6704 d 6 h
jermar
/kernel/trunk/arch/
Replace assembly from pm.c with new inline functions defined in asm.h.
1185
6704 d 8 h
jermar
/kernel/trunk/
Add task_create_arch() for all architectures.
1184
6704 d 8 h
jermar
/kernel/trunk/
Move arch/thread.h to arch/proc/thread.h on all architectures.
Replace ARCH_THREAD_DATA with new thread_arch_t arch on all architectures.
Similarily, add task_arch_t arch on all architectures.
On amd64 and ia32, grow the TSS segment by 64K + 1B to support IO port
permission bitmap. For the same reason, define per task IO port permission bitmaps
on ia32 and amd64.
1171
6705 d 14 h
jermar
/kernel/trunk/
Initialize ARCH_THREAD_DATA on all architectures.
On ia32 and amd64 this fixes bug caused by uninitialized TLS pointer.