| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 1203 |
6775 d 0 h |
jermar |
/kernel/trunk/arch/ |
Full implementation of amd64 and ia32 SYS_ENABLE_IOSPACE syscall.
Needs testing. |
|
| 1201 |
6775 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 |
6776 d 3 h |
cejka |
/kernel/trunk/ |
Printf ported back from uspace to kernel.
Printf calls changed to match new conventions. |
|
| 1191 |
6778 d 7 h |
jermar |
/kernel/trunk/ |
Kernel support for SYS_ENABLE_IOSPACE.
amd64 and ia32 provide dummy implementation thereof. |
|
| 1190 |
6778 d 22 h |
jermar |
/kernel/trunk/arch/ |
Move updating I/O Permission bitmap to before_task_runs_arch(). |
|
| 1187 |
6778 d 22 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 |
6779 d 0 h |
jermar |
/kernel/trunk/arch/ |
Replace assembly from pm.c with new inline functions defined in asm.h. |
|
| 1185 |
6779 d 1 h |
jermar |
/kernel/trunk/ |
Add task_create_arch() for all architectures. |
|
| 1184 |
6779 d 2 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. |
|
| 1172 |
6780 d 6 h |
palkovsky |
/kernel/trunk/arch/amd64/src/proc/ |
Comment update. |
|
| 1171 |
6780 d 7 h |
jermar |
/kernel/trunk/ |
Initialize ARCH_THREAD_DATA on all architectures.
On ia32 and amd64 this fixes bug caused by uninitialized TLS pointer. |
|
| 1121 |
6799 d 19 h |
jermar |
/kernel/trunk/ |
Small textual changes. |
|
| 1119 |
6799 d 19 h |
palkovsky |
/kernel/trunk/arch/ |
Fixed bad rflags masking in amd64.
Added TLS get address instruction emulation for mips. |
|
| 1112 |
6800 d 6 h |
palkovsky |
/kernel/trunk/ |
Added basic kernel infrastructure for ThreadLocalStorage(TLS) for
ia32(complete),amd64(complete),mips32(missing emulation of rdhwr instruction). |
|
| 1104 |
6800 d 23 h |
jermar |
/kernel/trunk/ |
Define atomic_t only once in atomic.h
Change the encapsulated counter type to long so that it supports negative values as well. |
|
| 1102 |
6801 d 17 h |
palkovsky |
/kernel/trunk/arch/ |
Keep $K1 register for use as a thread local storage pointer on MIPS. |
|
| 1100 |
6802 d 20 h |
palkovsky |
/kernel/trunk/ |
Cleanup of spinlocks, now compiles both ia32 and amd64 with
and without DEBUG_SPINLOCKS. Made spinlocks inline.
Moved syscall_handler to generic (it was identical for ia32,amd64 & mips32).
Made slightly faster syscall for ia32.
Made better interrupt routines for ia32.
Allow not saving non-scratch registers during interrupt on ia32,amd64,mips32.
Aligned interrupt handlers on ia32,amd64, this should prevent problems
with different instruction lengths. |
|
| 1094 |
6803 d 5 h |
palkovsky |
/kernel/trunk/ |
Allowed saving less registers. |
|
| 1078 |
6805 d 22 h |
jermar |
/kernel/trunk/ |
Improved uspace threads.
ia64 needs fixing. |
|
| 1077 |
6806 d 2 h |
palkovsky |
/kernel/trunk/ |
Modified debugger to be able to coexist in AS watch mode and SMP. |
|