Rev |
Age |
Author |
Path |
Log message |
Diff |
621 |
6827 d 7 h |
palkovsky |
/kernel/trunk/ |
better architecture line |
|
578 |
6831 d 20 h |
palkovsky |
/kernel/trunk/ |
Added exception printing.
It does not work correctly on SMP architectures :-/
Preemption error.... |
|
564 |
6833 d 23 h |
jermar |
/kernel/trunk/ |
Send in some improvements. |
|
562 |
6834 d 5 h |
decky |
/kernel/trunk/generic/src/main/ |
fix typo |
|
561 |
6834 d 5 h |
decky |
/kernel/trunk/ |
better way of placing revision, timestamp and arch in banner |
|
534 |
6837 d 2 h |
jermar |
/ |
Rename HelenOS/SPARTAN to HelenOS/kernel again. |
|
532 |
6837 d 3 h |
jermar |
/ |
Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch. |
|
523 |
6843 d 6 h |
jermar |
/kernel/trunk/ |
Clean up. |
|
518 |
6844 d 23 h |
jermar |
/kernel/trunk/ |
Improve kconsole's support for recognition of commands with arguments.
Implement ARG_TYPE_STRING.
Add 'describe' command.
Move kconsole.c to generic/src/console.
Move kconsole.h to generic/include/console. |
|
517 |
6845 d 23 h |
jermar |
/kernel/trunk/ |
Implement basic kernel console command recognition.
Commands without arguments are now recognized. |
|
512 |
6848 d 9 h |
jermar |
/kernel/trunk/ |
SMP work.
Add madt_irq_to_pin().
Make ksmp() use virtual irq_to_pin() function, which makes better sence for ACPI configurations. |
|
510 |
6848 d 22 h |
jermar |
/kernel/trunk/ |
Add chardev_t.
This type is meant to abstract any input character device such as keyboard, serial port etc.
Add stdin.
Add dummy kconsole. |
|
506 |
6849 d 3 h |
decky |
/kernel/trunk/ |
preparation for init task loading |
|
503 |
6849 d 6 h |
jermar |
/kernel/trunk/ |
Rename arch_late_init() to arch_pre_smp_init().
Add arch_post_smp_init().
Enable IRQ_KBD on ia-32 (doesn't work on Bochs SMP, works on Bochs UP). |
|
501 |
6849 d 7 h |
jermar |
/ |
Rename HelenOS/SPARTAN to HelenOS/kernel. |
|
470 |
6862 d 21 h |
jermar |
/SPARTAN/trunk/ |
ia64 work.
Big cleanup of IA-64 interrupt processing.
Merge of interrupt.c and interrupt_handler.c.
Rewrite of ivt.S and interrupt.c.
Higher level interrupt handlers are now passed a vector number and a pointer to stack structure.
ia32 work.
ia32 has ordered writes. Until it deploys weaker memory ordering model, write_barrier() can be empty statement. |
|
463 |
6863 d 8 h |
decky |
/SPARTAN/trunk/ |
even fancier release/revision display |
|
462 |
6863 d 8 h |
decky |
/SPARTAN/trunk/ |
include svn revision and build time in the kernel |
|
460 |
6863 d 9 h |
decky |
/SPARTAN/trunk/ |
some fancy stuff |
|
458 |
6863 d 10 h |
decky |
/SPARTAN/trunk/ |
make configuration variables usage consistent |
|
430 |
6870 d 0 h |
jermar |
/SPARTAN/trunk/ |
Move src/ and include/ to generic. |
|
414 |
6884 d 13 h |
jermar |
/SPARTAN/trunk/ |
Create generic context_save() and context_restore().
These two functions are defined inline and only call context_save_arch() and context_restore_arch(), respectively.
The main purpose of this is to enable centralized commenting of these important and tricky functions. |
|
413 |
6884 d 23 h |
jermar |
/SPARTAN/trunk/ |
Rename cpu_priority_{high|low|restore|read} functions to interrupts_{disable|enable|restore|read}.
Rename pri_t to ipl_t (Interrupt Priority Level).
Rename thread_t::pri to thread_t::priority. |
|
402 |
6892 d 11 h |
jermar |
/SPARTAN/trunk/ |
Add ALIGN() macro.
Fix usage of early_mapping() in main.c.
The previous version would not map part of the heap.
Please, review. |
|
389 |
6898 d 11 h |
jermar |
/SPARTAN/trunk/ |
MIPS work.
Fix some name inconsistencies between cp0 functions' declarations and definitions.
Add and implement tlb_init_arch().
Add tlb_modified() exception handler.
Other architectures: add dummy tlb_init_arch(). |
|
374 |
6908 d 23 h |
jermar |
/SPARTAN/trunk/ |
Revert previous change in frame_t as it broke IA-64.
(Most likely some alignment problem.)
Rename heap_init(), malloc() and free(), respectively, to early_heap_init(), early_malloc() and early_free(), respectively.
Define new macros malloc() and free(). They are to be replaced by real functions some day. |
|
373 |
6909 d 1 h |
jermar |
/SPARTAN/trunk/ |
Physical memory management work.
Add "__attribute__ ((packed))" to frame_t so that it takes up less space.
Note that this is essential as there is lot of these structures.
Remove busy list from zone_t as it is redundant. |
|
369 |
6911 d 3 h |
jermar |
/SPARTAN/trunk/src/main/ |
The more physical frames, the more memory allocated for heap. |
|
298 |
6927 d 10 h |
decky |
/SPARTAN/trunk/ |
remove lower 2 GB identity mapping (IA-32) |
|
242 |
6930 d 8 h |
palkovsky |
/SPARTAN/trunk/ |
Fixed stack settings in boot.S in real mode.
Added ia32 memmap support.
Added cpuid support. |
|
238 |
6931 d 4 h |
vana |
/SPARTAN/trunk/ |
Register dump on IA-64 exceptions |
|
235 |
6931 d 5 h |
decky |
/SPARTAN/trunk/ |
load the kernel above 1 MB on IA-32 |
|
220 |
6931 d 14 h |
vana |
/SPARTAN/trunk/ |
Universal exception handler and all exceptions routine to call it added |
|
212 |
6932 d 0 h |
vana |
/SPARTAN/trunk/ |
Basic exception support added for ia64 arch ...... |
|
210 |
6932 d 0 h |
decky |
/SPARTAN/trunk/ |
many PPC stuff, platform dependent arch.h header files |
|
207 |
6932 d 10 h |
decky |
/SPARTAN/trunk/ |
separated stack mapping |
|
192 |
6933 d 4 h |
jermar |
/SPARTAN/trunk/ |
Dump implementation of THREAD, TASK and CPU.
Implement preemption-safe versions of THREAD, TASK and CPU using THE.
Get rid of CPU_ID_ARCH on all architectures.
Get rid of write_dr0() and read_dr0() on IA-32.
Get rid of cpu_private_data and cpu_private_data_t. |
|
184 |
6933 d 12 h |
jermar |
/SPARTAN/trunk/ |
Add lib/the.c.
Add and deploy the_initialize() and the_copy().
Make IA-32's before_thread_runs() use SP_DELTA macro. |
|
180 |
6934 d 2 h |
jermar |
/SPARTAN/trunk/ |
Globalize 'size' and 'delta' and rename them to 'kernel_size' and 'heap_delta'.
Fix heap initialization to take 'heap_delta' into account.
Implement IA-64 get_stack_base().
Adjust SP_DELTA's to consider one extra word on stack.
(So that the stack pointer is within appropriate limits even on IA-64).
More #include cleanup. |
|
177 |
6934 d 10 h |
jermar |
/SPARTAN/trunk/ |
Add some comments to IA-32 src/boot/boot.S and src/smp.S.
Make the boot stack start on page boundary.
This is required by get_stack_base().
Define 'THE' macro.
Implement preemption_disable() and preemption_enable().
Add memory barrier macros.
IA-32 macros need support for older processors.
Non IA-32 macros are dummy.
Reduction of many #include paths. |
|