| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 657 |
6741 d 6 h |
jermar |
/kernel/trunk/ |
sparc64 work.
Context again. It turns out, according to SCD 2.4, that registers that didn't have to be saved were saved (%o1 - %o5) and
registers that had to be saved were not saved (%i0 - %i5, %l0 - %l7). |
|
| 656 |
6742 d 6 h |
decky |
/uspace/trunk/ |
user space init working |
|
| 655 |
6742 d 11 h |
jermar |
/kernel/trunk/arch/ |
Compilation fixes. |
|
| 654 |
6742 d 12 h |
jermar |
/kernel/trunk/generic/src/ |
Fix page_insert_mapping().
Some architectures (e.g. ia32) need to have the lower-numbered PTL's flagged as PAGE_WRITE in order to prevent overriding protection bits of leaf TTE's. |
|
| 653 |
6742 d 13 h |
cejka |
/uspace/trunk/softfloat/ |
Comparison function for float type added. |
|
| 652 |
6742 d 17 h |
cejka |
/uspace/trunk/softfloat/ |
Some new functions implemented in softfloat lib. |
|
| 651 |
6743 d 5 h |
decky |
/kernel/trunk/ |
remove arch/$ARCH/boot where not needed, change global Makefile accordingly
remove early_mapping() (breaks ppc32 for now)
change early heap initialization (required for init to work) |
|
| 650 |
6743 d 7 h |
jermar |
/kernel/trunk/ |
sparc64 work.
Implement interrupt_disable(), interrupt_enable(), interrupt_restore() and interrupt_read() functions.
Fix context save/restore to save/restore register %i7. |
|
| 649 |
6743 d 13 h |
decky |
/boot/trunk/arch/ia32/grub/ |
forgot to touch the binary file |
|
| 648 |
6743 d 13 h |
decky |
/boot/trunk/arch/ia32/ |
store README and COPYING directly in GRUB floppy image |
|
| 647 |
6743 d 20 h |
cejka |
/uspace/trunk/softfloat/ |
Some changes in file structures, small bugfix in __subsf3(). |
|
| 646 |
6744 d 7 h |
jermar |
/kernel/trunk/ |
Fix cpu_init(): frame_alloc() can return 0 as the valid address of block of frames. Do not signal error.
sparc64 work.
Reorganize kernel vs. userspace memory layout.
Add panic_printf().
Turn dummy() into nop rather than into infinite loop. |
|
| 645 |
6744 d 8 h |
jermar |
/boot/trunk/arch/ |
Let the kernel Makefile decide wether rebuild is required. |
|
| 644 |
6744 d 16 h |
jermar |
/kernel/trunk/arch/ |
Remove unnecessary files or files that are now part of the boot/ module. |
|
| 643 |
6744 d 16 h |
jermar |
/boot/trunk/arch/ia32/ |
Fix paths in ia32 Makefile.
Add userspace binary to ia32 boot image. |
|
| 642 |
6744 d 17 h |
jermar |
/boot/trunk/arch/ia32/ |
Complete ia32 build boot infrastructure. |
|
| 641 |
6744 d 17 h |
jermar |
/boot/trunk/arch/sparc64/ |
Add complete sparc64 boot build infrastructure. |
|
| 640 |
6745 d 6 h |
jermar |
/kernel/trunk/ |
sparc64 work.
CPU identification. |
|
| 639 |
6745 d 9 h |
jermar |
/boot/trunk/arch/sparc64/ |
Move SILO files to newly created silo/ directory. |
|
| 638 |
6745 d 10 h |
jermar |
/boot/trunk/arch/ |
Boot loader for sparc64 port. |
|
| 637 |
6745 d 10 h |
jermar |
/boot/trunk/ |
Trunk for booting. |
|
| 636 |
6745 d 10 h |
jermar |
/boot/ |
Infrastructure for booting. |
|
| 635 |
6746 d 6 h |
palkovsky |
/kernel/trunk/ |
Fixed kconsole resolution of similar commands.
Add commands to debugger to allow for simple profiling or
calling debug actions if needed. |
|
| 634 |
6746 d 19 h |
jermar |
/kernel/trunk/arch/sparc64/ |
sparc64 work.
Better way of trap table organization.
Kernel trap handlers now "stay" on addresses on wich they were linked. |
|
| 633 |
6747 d 8 h |
palkovsky |
/kernel/trunk/arch/ |
Fixes of compilation of atomic. |
|
| 632 |
6747 d 8 h |
jermar |
/kernel/trunk/arch/sparc64/ |
sparc64 work.
Add trap_install_handler().
Use trap_install_handler() to install register window clean, spill and fill handlers. |
|
| 631 |
6747 d 8 h |
palkovsky |
/kernel/trunk/ |
Fixed cpu halting in debug panic mode. |
|
| 630 |
6747 d 10 h |
jermar |
/kernel/trunk/arch/sparc64/ |
sparc64 work.
Register window clean, spill and fill handlers. |
|
| 629 |
6747 d 10 h |
decky |
/kernel/trunk/ |
init task loading (yet buggy) |
|
| 628 |
6747 d 11 h |
decky |
/kernel/trunk/ |
ia32: floppy boot image uses GRUB |
|
| 627 |
6747 d 13 h |
jermar |
/kernel/trunk/ |
Fix ia64 and sparc64 to compile with new atomic_t.
Fix rwlock test #5 and semaphore test #1 to compile with new atomic_t.
sparc64 work.
TBA must be set before a function call when MMU is switched off. |
|
| 626 |
6747 d 13 h |
palkovsky |
/kernel/trunk/ |
Less checking in kernel config,
allow DEADLOCK_DEBUG only for SMP. |
|
| 625 |
6747 d 14 h |
palkovsky |
/kernel/trunk/ |
We are now almost -Wall clean.
- redefined atomic_t
- deleted many, many unused variables
- some minor code cleanups found using compiler warning. |
|
| 624 |
6747 d 14 h |
jermar |
/kernel/trunk/generic/ |
Add LIST_INITIALIZE() macro to declare and initialize statically allocated lists. |
|
| 623 |
6747 d 19 h |
jermar |
/kernel/trunk/ |
Add SPINLOCK_DECLARE and SPINLOCK_INITIALIZE macros.
SPINLOCK_DECLARE is to be used instead of direct spinlock_t declarations
in dynamically allocated structures on which spinlock_initialize() is called after
their creation.
SPINLOCK_INITIALIZE is to be used instead of direct spinlock_t declarations
of global spinlocks. It declares and initializes the spinlock.
Moreover, both macros are empty on UP so that -Wall warnings about unused structures
get supressed. |
|
| 622 |
6748 d 9 h |
palkovsky |
/kernel/trunk/ |
Better gcc CALLER implementation |
|
| 621 |
6748 d 15 h |
palkovsky |
/kernel/trunk/ |
better architecture line |
|
| 620 |
6748 d 15 h |
palkovsky |
/kernel/trunk/ |
Build string now contains correct architecture. |
|
| 619 |
6749 d 4 h |
jermar |
/kernel/trunk/arch/sparc64/ |
sparc64 work.
Functions for disabling/enabling MMU.
TLB initialization.
Identity mapping of first 4M for kernel.
Switch to kernel copy of trap table. |
|
| 618 |
6749 d 7 h |
jermar |
/kernel/trunk/arch/mips32/src/mm/ |
Unify mips32 and sparc64 tlb_invalidate_all() semantics: do not invalidate locked/wired TLB entries. |
|