| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 195 |
6872 d 18 h |
vana |
/SPARTAN/trunk/ |
1) memcopy and _memcopy functions rewriten to ANSI C norm.
2) Repaired ia32,ia64 and mips version of SPARTAN to work with this memcopy functions
3) Warning for non declared funcions added and repaired ia32,ia64 and mips versions to pass build process with this warning and Werror option |
|
| 194 |
6872 d 20 h |
palkovsky |
/SPARTAN/trunk/arch/amd64/ |
Code cleanup. |
|
| 193 |
6872 d 20 h |
decky |
/SPARTAN/trunk/arch/ppc/include/drivers/ |
remove obsolete structures |
|
| 192 |
6872 d 20 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 |
6872 d 20 h |
decky |
/SPARTAN/trunk/arch/ppc/ |
PPC memory size detection |
|
| 190 |
6872 d 21 h |
decky |
/SPARTAN/trunk/arch/ppc/src/debug/ |
PPC panic() |
|
| 189 |
6872 d 22 h |
decky |
/SPARTAN/trunk/arch/ppc/include/asm/ |
PPC assembler register names |
|
| 188 |
6872 d 23 h |
palkovsky |
/SPARTAN/trunk/arch/amd64/ |
AMD64 now can switch into long mode.
Basic page tables working. |
|
| 187 |
6873 d 0 h |
cejka |
/SPARTAN/trunk/ |
Licence to print1/test.c added.
New function for printing memory map at ia32. |
|
| 186 |
6873 d 1 h |
decky |
/SPARTAN/trunk/arch/ppc/ |
add missing OpenFirmware related files |
|
| 185 |
6873 d 2 h |
decky |
/SPARTAN/trunk/arch/ |
OpenFirmware support |
|
| 184 |
6873 d 4 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. |
|
| 182 |
6873 d 4 h |
cejka |
/SPARTAN/trunk/ |
Test for printf added. |
|
| 180 |
6873 d 17 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. |
|
| 178 |
6874 d 0 h |
palkovsky |
/SPARTAN/trunk/arch/amd64/ |
Fixed linker script to include .eh_frame section.
It now boots into protected mode. |
|
| 177 |
6874 d 2 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. |
|
| 176 |
6874 d 17 h |
jermar |
/SPARTAN/trunk/arch/ia32/src/boot/ |
Initialize the stack prior to using it. |
|
| 174 |
6877 d 17 h |
jermar |
/SPARTAN/trunk/ |
Small changes.
Coding style fix in main.c.
Make 'cli' be the first instruction in boot.S again. |
|
| 173 |
6877 d 17 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. |
|
| 172 |
6879 d 1 h |
palkovsky |
/SPARTAN/trunk/arch/amd64/ |
Do not allow red area on stack in kernel mode.
Small updates for AMD64 memory layout. |
|
| 170 |
6881 d 15 h |
jermar |
/SPARTAN/trunk/ |
Add comment to scheduler.c explaining the reason behind saving CPU priority of preempted thread.
Remove two unnecessary cpu_priority_high() calls. |
|
| 169 |
6882 d 15 h |
jermar |
/SPARTAN/trunk/arch/ |
For each architecture, add an extra type cast of x to __address to both KA2PA() and PA2KA(). |
|
| 168 |
6882 d 16 h |
jermar |
/SPARTAN/trunk/ |
Add type cast to __address in vm_create().
This seems to fix the problem with userspace.
Looks like KA2PA() returned wrong address when applied on pte_t *.
Uncomment panic() in gp_fault().
Get rid of cli and sti in userspace code. |
|
| 167 |
6884 d 0 h |
jermar |
/SPARTAN/trunk/ |
Switch over to per vm_t page tables. (breaks ia32 userspace)
Define dummy memcopy() for amd64 and ppc to satisfy compiler.
Get rid of problematic #include <arch/mm/page.h> in mm/page.h.
Indentation fixes and small changes here and there. |
|
| 166 |
6885 d 18 h |
decky |
/SPARTAN/trunk/arch/ppc/ |
prepare for PPC console support |
|
| 165 |
6885 d 18 h |
palkovsky |
/SPARTAN/trunk/arch/amd64/boot/ |
Copied from ia32, bootloader can be the same. |
|
| 164 |
6885 d 19 h |
palkovsky |
/SPARTAN/trunk/ |
Basics for amd64 architecture. It does compile, but it does not work yet. |
|
| 163 |
6886 d 0 h |
decky |
/SPARTAN/trunk/arch/ppc/ |
first booting ELF |
|
| 162 |
6886 d 2 h |
decky |
/SPARTAN/trunk/arch/ppc/ |
PPC linker script |
|
| 161 |
6888 d 2 h |
jermar |
/SPARTAN/trunk/arch/ |
For all relevant architectures, rename fake.s to dummy.s to better reflect the purpose of the file.
Also define global symbol called dummy. |
|
| 160 |
6891 d 14 h |
jermar |
/SPARTAN/trunk/ |
PPC work.
Define dummy implementations of many functions in fake.s.
Define kernel_image_start in start.S. |
|
| 159 |
6891 d 15 h |
jermar |
/SPARTAN/trunk/arch/ppc/include/ |
Fix copyright dates. |
|
| 157 |
6891 d 23 h |
decky |
/SPARTAN/trunk/ |
remove cyclic including, change linker script path |
|
| 156 |
6892 d 2 h |
decky |
/SPARTAN/trunk/ |
PPC work in progress |
|
| 155 |
6893 d 16 h |
decky |
/SPARTAN/trunk/arch/powerpc/boot/ |
PPC preparation work (not working yet) |
|
| 154 |
6895 d 14 h |
jermar |
/SPARTAN/trunk/ |
Update TODO.
Explicitly mark places of interest related to memory barriers on non-IA-32 architectures with TODO remarks so that they don't get forgotten. |
|
| 153 |
6895 d 14 h |
jermar |
/SPARTAN/trunk/ |
Add memory barriers into spinlock_*().
Implement CS_{ENTER|LEAVE}_BARRIER() for IA-32 (no-op).
Provide incomplete CS_{ENTER|LEAVE}_BARRIER() macros for IA-64 and MIPS as well.
Small changes here and there. |
|
| 152 |
6907 d 16 h |
decky |
/SPARTAN/trunk/arch/ia64/ |
Cleanup |
|
| 151 |
6907 d 16 h |
decky |
/SPARTAN/trunk/arch/ia64/ |
Remove unnecessary IA64 unwind tables
Cleanup IA64 linker script
Thus IA64 port compiles again (and also works hopefully) |
|
| 149 |
6907 d 18 h |
jermar |
/SPARTAN/trunk/ |
Fix IA-32's get_memory_size() to return size of memory in bytes instead of in kilobytes.
Some cosmetics in memory map detection.
The IA-32 kernel is functional again. |
|