Rev |
Age |
Author |
Path |
Log message |
Diff |
1187 |
6751 d 14 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 |
6751 d 15 h |
jermar |
/kernel/trunk/arch/ |
Replace assembly from pm.c with new inline functions defined in asm.h. |
|
1185 |
6751 d 17 h |
jermar |
/kernel/trunk/ |
Add task_create_arch() for all architectures. |
|
1184 |
6751 d 17 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 |
6752 d 22 h |
jermar |
/kernel/trunk/ |
Initialize ARCH_THREAD_DATA on all architectures.
On ia32 and amd64 this fixes bug caused by uninitialized TLS pointer. |
|
1121 |
6772 d 10 h |
jermar |
/kernel/trunk/ |
Small textual changes. |
|
1119 |
6772 d 10 h |
palkovsky |
/kernel/trunk/arch/ |
Fixed bad rflags masking in amd64.
Added TLS get address instruction emulation for mips. |
|
1112 |
6772 d 21 h |
palkovsky |
/kernel/trunk/ |
Added basic kernel infrastructure for ThreadLocalStorage(TLS) for
ia32(complete),amd64(complete),mips32(missing emulation of rdhwr instruction). |
|
1106 |
6773 d 9 h |
jermar |
/kernel/trunk/arch/ |
Pass either -DCONFIG_PAGE_PT or -DCONFIG_PAGE_HT to the compiler. |
|
1104 |
6773 d 14 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. |
|
1100 |
6775 d 11 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. |
|
1078 |
6778 d 13 h |
jermar |
/kernel/trunk/ |
Improved uspace threads.
ia64 needs fixing. |
|
1077 |
6778 d 18 h |
palkovsky |
/kernel/trunk/ |
Modified debugger to be able to coexist in AS watch mode and SMP. |
|
1074 |
6778 d 19 h |
palkovsky |
/kernel/trunk/ |
Ported AMD64 debugger to ia32 and enabled AS watchpoint to ia32 as well. |
|
1070 |
6778 d 21 h |
jermar |
/kernel/trunk/ |
More checks for address space area conflicts. |
|
1066 |
6779 d 6 h |
jermar |
/kernel/trunk/ |
Support for user space threads. |
|
1059 |
6779 d 11 h |
jermar |
/kernel/trunk/ |
Clear user address space when creating new page tables.
Fix mapping of l_apic and io_apic on amd64. |
|
1037 |
6779 d 20 h |
decky |
/kernel/trunk/ |
support for more init tasks
(might break some archs yet) |
|
1024 |
6780 d 12 h |
jermar |
/kernel/trunk/ |
Redefine semantics of unary atomic operations.
Add test to verify that an architecture understands the semantics correctly. |
|
1021 |
6780 d 13 h |
jermar |
/kernel/trunk/ |
Hopefully final version of interrupt handlers for amd64 and ia32.
amd64 has been especially tricky to debug.
Error code detection is now done in compile time. |
|
1019 |
6780 d 15 h |
vana |
/kernel/trunk/arch/ia32/ |
ia32 MMX and SSEx support |
|
1016 |
6780 d 16 h |
jermar |
/kernel/trunk/arch/ia32/src/ |
Improved ia32 interrupt handlers. |
|
1008 |
6780 d 19 h |
jermar |
/kernel/trunk/ |
Fix bug in ia32 interrupt handlers.
Handlers for interrupts greater than 31 wrapped the shift around and thus failed to correctly identify
the need to emulate error word. |
|
984 |
6781 d 16 h |
palkovsky |
/kernel/trunk/arch/ |
Fixed invlpg for ia32 & amd64. |
|
977 |
6781 d 17 h |
jermar |
/kernel/trunk/ |
Add sys_mremap() syscall. |
|
967 |
6781 d 21 h |
palkovsky |
/kernel/trunk/ |
Allowed userspace to include page.h. |
|
959 |
6782 d 10 h |
palkovsky |
/kernel/trunk/ |
New synchronous ipc.
Widened syscall to support up to 5 parameters. |
|
958 |
6782 d 11 h |
jermar |
/kernel/trunk/ |
Nicer ia32 interrupt handlers and structures holding interrupted context data.
Unify the name holding interrupted context data on all architectures to be istate. |
|
957 |
6782 d 11 h |
decky |
/kernel/trunk/arch/ |
run ppc32 kernel above 2 GB |
|
955 |
6782 d 12 h |
palkovsky |
/kernel/trunk/ |
Added kernel IPC functionality. |
|
952 |
6782 d 15 h |
jermar |
/kernel/trunk/ |
Support for loading segments containing .bss section. |
|
940 |
6783 d 12 h |
jermar |
/kernel/trunk/ |
Get rid of unneeded macros.
Their functionality has been replaced by the ELF loader. |
|
938 |
6783 d 13 h |
jermar |
/kernel/trunk/ |
Basic support for loading ELF object files.
ia64, amd64, ia32 working.
mips32 requires some attention. |
|
925 |
6783 d 21 h |
palkovsky |
/kernel/trunk/arch/ia32/src/mm/ |
Fix e820list on ia32. |
|
910 |
6790 d 18 h |
bondari |
/kernel/trunk/ |
ELF framework for all archs. SPARC V9 not tested to compile. |
|
906 |
6793 d 7 h |
palkovsky |
/kernel/trunk/ |
Added lazy fpu context allocation.
- threads that don't use fpu, don't get allocated fpu context
- fpu context alignment on AMD64 nicely disappeared |
|
897 |
6796 d 7 h |
jermar |
/kernel/trunk/ |
sparc64 work.
Fix KBD_VIRT_ADDRESS.
Call before_thread_runs() prior to the switch to the thread's stack. Add comment why this is crucial.
Add after_thread_ran() to the scheduler.
Add before_thread_runs_arch() and after_thread_ran_arch() for sparc64, mapping/demapping thread's kernel stack.
Add dummy after_thread_ran_arch() to all other architectures.
Add dtlb_insert_mapping() to promote code reuse. |
|
894 |
6796 d 14 h |
jermar |
/kernel/trunk/ |
Move i8042 driver to genarch as it might be used by more architectures. |
|
893 |
6796 d 19 h |
jermar |
/kernel/trunk/arch/ |
sparc64 work.
Revive OFW console code and use it before the kernel switches to standalone console.
ia32 + ia64 cosmetic changes. |
|
878 |
6798 d 17 h |
vana |
/kernel/trunk/ |
Active keyboard read for ia32 |
|