HelenOS-historic
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HelenOS-historic
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SPARTAN
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181
6926 d 4 h
cejka
/SPARTAN/trunk/
Bugs in printf and va_arg functions repaired.
180
6926 d 16 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.
179
6926 d 19 h
decky
/SPARTAN/trunk/
frmaebuffer font
178
6926 d 23 h
palkovsky
/SPARTAN/trunk/arch/amd64/
Fixed linker script to include .eh_frame section.
It now boots into protected mode.
177
6927 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.
176
6927 d 16 h
jermar
/SPARTAN/trunk/arch/ia32/src/boot/
Initialize the stack prior to using it.
175
6928 d 0 h
decky
/SPARTAN/trunk/contrib/
Basic PearPC configuration
174
6930 d 15 h
jermar
/SPARTAN/trunk/
Small changes.
Coding style fix in main.c.
Make 'cli' be the first instruction in boot.S again.
173
6930 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.
172
6932 d 0 h
palkovsky
/SPARTAN/trunk/arch/amd64/
Do not allow red area on stack in kernel mode.
Small updates for AMD64 memory layout.
171
6932 d 0 h
jermar
/SPARTAN/trunk/
Make rwlock test #3 compile again.
Make rwlock test #4 preemption-safe.
Prepare for preemption controlling functions.
170
6934 d 14 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
6935 d 14 h
jermar
/SPARTAN/trunk/arch/
For each architecture, add an extra type cast of x to __address to both KA2PA() and PA2KA().
168
6935 d 15 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
6936 d 23 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
6938 d 17 h
decky
/SPARTAN/trunk/arch/ppc/
prepare for PPC console support
165
6938 d 17 h
palkovsky
/SPARTAN/trunk/arch/amd64/boot/
Copied from ia32, bootloader can be the same.
164
6938 d 17 h
palkovsky
/SPARTAN/trunk/
Basics for amd64 architecture. It does compile, but it does not work yet.
163
6938 d 23 h
decky
/SPARTAN/trunk/arch/ppc/
first booting ELF
162
6939 d 0 h
decky
/SPARTAN/trunk/arch/ppc/
PPC linker script
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