Rev |
Age |
Author |
Path |
Log message |
Diff |
532 |
6830 d 18 h |
jermar |
/ |
Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch. |
|
501 |
6842 d 22 h |
jermar |
/ |
Rename HelenOS/SPARTAN to HelenOS/kernel. |
|
493 |
6843 d 15 h |
jermar |
/SPARTAN/trunk/ |
Move genarch/{src|include}/firmware/ofw to genarch/{src|include}/ofw. |
|
475 |
6854 d 23 h |
jermar |
/SPARTAN/trunk/ |
Define atomic_t type. |
|
421 |
6870 d 13 h |
jermar |
/SPARTAN/trunk/ |
Create genarch directory.
Move ppc32 ofw.[ch] to genarch.
Fix prototype for ofw_call() to return __address instead of int (please review).
Fix copyright notice in sparc64/boot/boot.S. |
|
414 |
6878 d 4 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 |
6878 d 14 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. |
|
391 |
6891 d 15 h |
jermar |
/SPARTAN/trunk/ |
mips32 memory management work.
TLB Refill Exception implemented (passed basic testing).
Remove bit g from struct entry_hi.
Add generic find_mapping().
Add asid to vm_t type, define asid_t to hide architecture specific differences.
Implement ASID allocation for mips32, dummy for other architectures.
Add THE->vm (a.k.a. VM).
Add vm_install_arch().
Move pte_t definition to arch/types.h on each architecture.
Fix PTL manipulating functions on mips32 to shift pfn by 12 instead of by 14.
Fix tlb_init_arch() to initialize all entries.
Other.
Remove unnecessary header files from arch.h
Add missing headers here and there.
Remove two unnecessary ld flags from mips32 makefile. |
|
389 |
6892 d 2 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(). |
|
363 |
6906 d 16 h |
jermar |
/SPARTAN/trunk/arch/ |
Fix copyright notices. |
|
361 |
6906 d 17 h |
bondari |
/SPARTAN/trunk/ |
Memory routines per-arch declations for future implementation |
|
342 |
6913 d 23 h |
jermar |
/SPARTAN/trunk/arch/ |
Rename ppc port to ppc32. |
|
338 |
6914 d 22 h |
jermar |
/SPARTAN/trunk/ |
Avoid code duplication by creating generic byteorder.h.
Some naming changes in swap functions. |
|
332 |
6915 d 0 h |
palkovsky |
/SPARTAN/trunk/ |
Updated symtab so that it works correctly with BE architectures.
Changed compiler for BE MIPS to be mips-sgi-irix5, because
mipsel -EB does not behave correctly.
Doc updates to amd64.
Added ARC BIOS support to MIPS architecture. Putchar works correctly,
kernel passed FPU & some rwlock tests. |
|
294 |
6921 d 4 h |
jermar |
/SPARTAN/trunk/arch/ |
Add timeout to kmp() so that we don't deadlock while waiting for AP's to come up.
Improve comment in byteorder.h. |
|
292 |
6921 d 14 h |
jermar |
/SPARTAN/trunk/ |
Add byteorder.h to support conversions between different endianesses.
Add native_le2host().
Use native_le2host() in get_symtab_entry(). |
|
266 |
6922 d 23 h |
cejka |
/SPARTAN/trunk/ |
Support for NaN and infinity in printf. |
|
254 |
6923 d 4 h |
decky |
/SPARTAN/trunk/arch/ppc/ |
fix stupid assembler bugs in cpu_priority_* (PPC) |
|
253 |
6923 d 5 h |
jermar |
/SPARTAN/trunk/arch/ |
Implement PPC's get_stack_base().
Comment AMD64's get_stack_base(). |
|
230 |
6924 d 22 h |
cejka |
/SPARTAN/trunk/arch/ |
Created fmath as basic tool for IEEE 754 floating point numbers.
Added option $F for printf for printing "double" type. |
|
210 |
6925 d 15 h |
decky |
/SPARTAN/trunk/ |
many PPC stuff, platform dependent arch.h header files |
|
207 |
6926 d 1 h |
decky |
/SPARTAN/trunk/ |
separated stack mapping |
|
204 |
6926 d 3 h |
decky |
/SPARTAN/trunk/arch/ppc/include/ |
PPC interrupt high/low/restore |
|
201 |
6926 d 15 h |
decky |
/SPARTAN/trunk/arch/ppc/ |
header fixes |
|
199 |
6926 d 15 h |
decky |
/SPARTAN/trunk/arch/ppc/ |
PPC context save/restore |
|
193 |
6926 d 19 h |
decky |
/SPARTAN/trunk/arch/ppc/include/drivers/ |
remove obsolete structures |
|
192 |
6926 d 19 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. |
|
191 |
6926 d 20 h |
decky |
/SPARTAN/trunk/arch/ppc/ |
PPC memory size detection |
|
189 |
6926 d 21 h |
decky |
/SPARTAN/trunk/arch/ppc/include/asm/ |
PPC assembler register names |
|
186 |
6927 d 1 h |
decky |
/SPARTAN/trunk/arch/ppc/ |
add missing OpenFirmware related files |
|
185 |
6927 d 1 h |
decky |
/SPARTAN/trunk/arch/ |
OpenFirmware support |
|
177 |
6928 d 1 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. |
|
173 |
6931 d 16 h |
jermar |
/SPARTAN/trunk/ |
Preparations for weaker preemption model.
Make all kernel stacks (i.e. startup, scheduler and thread) be STACK_SIZE bytes long.
Reincarnate "the" structure. This time, it is planned to be located at the base of each and every kernel stack.
On IA-32 and MIPS, implement get_stack_base() functions. On the rest of supported platforms, define it to be dummy. |
|
169 |
6936 d 15 h |
jermar |
/SPARTAN/trunk/arch/ |
For each architecture, add an extra type cast of x to __address to both KA2PA() and PA2KA(). |
|
166 |
6939 d 17 h |
decky |
/SPARTAN/trunk/arch/ppc/ |
prepare for PPC console support |
|
159 |
6945 d 14 h |
jermar |
/SPARTAN/trunk/arch/ppc/include/ |
Fix copyright dates. |
|
157 |
6945 d 23 h |
decky |
/SPARTAN/trunk/ |
remove cyclic including, change linker script path |
|
156 |
6946 d 1 h |
decky |
/SPARTAN/trunk/ |
PPC work in progress |
|