Rev |
Age |
Author |
Path |
Log message |
Diff |
174 |
6895 d 12 h |
jermar |
/SPARTAN/trunk/ |
Small changes.
Coding style fix in main.c.
Make 'cli' be the first instruction in boot.S again. |
|
173 |
6895 d 12 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 |
6896 d 20 h |
palkovsky |
/SPARTAN/trunk/arch/amd64/ |
Do not allow red area on stack in kernel mode.
Small updates for AMD64 memory layout. |
|
170 |
6899 d 10 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 |
6900 d 11 h |
jermar |
/SPARTAN/trunk/arch/ |
For each architecture, add an extra type cast of x to __address to both KA2PA() and PA2KA(). |
|
168 |
6900 d 11 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 |
6901 d 20 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 |
6903 d 13 h |
decky |
/SPARTAN/trunk/arch/ppc/ |
prepare for PPC console support |
|
165 |
6903 d 14 h |
palkovsky |
/SPARTAN/trunk/arch/amd64/boot/ |
Copied from ia32, bootloader can be the same. |
|
164 |
6903 d 14 h |
palkovsky |
/SPARTAN/trunk/ |
Basics for amd64 architecture. It does compile, but it does not work yet. |
|
163 |
6903 d 19 h |
decky |
/SPARTAN/trunk/arch/ppc/ |
first booting ELF |
|
162 |
6903 d 21 h |
decky |
/SPARTAN/trunk/arch/ppc/ |
PPC linker script |
|
161 |
6905 d 21 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 |
6909 d 10 h |
jermar |
/SPARTAN/trunk/ |
PPC work.
Define dummy implementations of many functions in fake.s.
Define kernel_image_start in start.S. |
|
159 |
6909 d 10 h |
jermar |
/SPARTAN/trunk/arch/ppc/include/ |
Fix copyright dates. |
|
157 |
6909 d 18 h |
decky |
/SPARTAN/trunk/ |
remove cyclic including, change linker script path |
|
156 |
6909 d 21 h |
decky |
/SPARTAN/trunk/ |
PPC work in progress |
|
155 |
6911 d 11 h |
decky |
/SPARTAN/trunk/arch/powerpc/boot/ |
PPC preparation work (not working yet) |
|
154 |
6913 d 9 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 |
6913 d 10 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 |
6925 d 12 h |
decky |
/SPARTAN/trunk/arch/ia64/ |
Cleanup |
|
151 |
6925 d 12 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 |
6925 d 13 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. |
|
148 |
6930 d 17 h |
jermar |
/SPARTAN/trunk/arch/mips/ |
Add -mno-abicalls to prevent generating of PIC code.
Remove -mxgot option.
The MIPS port is functional again. |
|
147 |
6930 d 18 h |
jermar |
/SPARTAN/trunk/arch/ |
Add missing memory_init.h files for IA-64 and MIPS architectures.
Fix typo in IA-32's memory_init.h. |
|
146 |
6930 d 19 h |
cejka |
/SPARTAN/trunk/ |
Memory size detection for ia32 completed. |
|
144 |
6930 d 19 h |
vana |
/SPARTAN/trunk/ |
Coding style fix |
|
143 |
6930 d 19 h |
vana |
/SPARTAN/trunk/ |
Disable alignment check |
|
142 |
6930 d 20 h |
vana |
/SPARTAN/trunk/arch/ia32/src/ |
Typing error fixed |
|
141 |
6930 d 20 h |
vana |
/SPARTAN/trunk/ |
Clear IOPL on start of system on all CPUs and clear NT before all irets. |
|
139 |
6931 d 16 h |
cejka |
/SPARTAN/trunk/arch/ia32/ |
Added e801 method for obtaining memory size, improved e820 method for memory map. |
|
137 |
6931 d 18 h |
vana |
/SPARTAN/trunk/arch/ia32/src/ |
Comments |
|
136 |
6931 d 18 h |
vana |
/SPARTAN/trunk/ |
Error word support debuging and testing passed with #NM & #GP exceptions. |
|
135 |
6931 d 19 h |
jermar |
/SPARTAN/trunk/ |
Fix setters of page table attributes for both IA-32 and MIPS. |
|
134 |
6931 d 19 h |
decky |
/SPARTAN/trunk/arch/mips/include/mm/ |
Add missing asid.h |
|
132 |
6931 d 22 h |
vana |
/SPARTAN/trunk/arch/ia32/ |
Added support for error-word generating exceptions in return routine. |
|
131 |
6931 d 22 h |
jermar |
/SPARTAN/trunk/arch/ia32/src/ |
Initialize kmp_completion_wq during configuration via ACPI MADT.
Move some generic SMP configuration code from mps.c to smp.c. |
|
130 |
6931 d 22 h |
decky |
/SPARTAN/trunk/arch/mips/ |
Make MIPS target compile and link properly with the new 4.0.1 MIPS toolchain |
|
129 |
6932 d 18 h |
jermar |
/SPARTAN/trunk/arch/ia32/ |
Implement ACPI MADT operations for interface used by kmp. |
|
128 |
6933 d 20 h |
jermar |
/SPARTAN/trunk/arch/ia32/ |
Create IA-32 interface for bringing SMP up.
This interface hides differences between ACPI MADT and MPS configuration tables.
Provide MPS implementation thereof. |
|