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HelenOS-historic
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SPARTAN
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trunk
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arch
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ia32
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173
6904 d 23 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.
170
6908 d 21 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
6909 d 22 h
jermar
/SPARTAN/trunk/arch/
For each architecture, add an extra type cast of x to __address to both KA2PA() and PA2KA().
168
6909 d 22 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
6911 d 7 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.
153
6922 d 21 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.
149
6935 d 0 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.
147
6940 d 5 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
6940 d 5 h
cejka
/SPARTAN/trunk/
Memory size detection for ia32 completed.
144
6940 d 6 h
vana
/SPARTAN/trunk/
Coding style fix
143
6940 d 6 h
vana
/SPARTAN/trunk/
Disable alignment check
142
6940 d 7 h
vana
/SPARTAN/trunk/arch/ia32/src/
Typing error fixed
141
6940 d 7 h
vana
/SPARTAN/trunk/
Clear IOPL on start of system on all CPUs and clear NT before all irets.
139
6941 d 3 h
cejka
/SPARTAN/trunk/arch/ia32/
Added e801 method for obtaining memory size, improved e820 method for memory map.
137
6941 d 5 h
vana
/SPARTAN/trunk/arch/ia32/src/
Comments
136
6941 d 5 h
vana
/SPARTAN/trunk/
Error word support debuging and testing passed with #NM & #GP exceptions.
135
6941 d 6 h
jermar
/SPARTAN/trunk/
Fix setters of page table attributes for both IA-32 and MIPS.
132
6941 d 8 h
vana
/SPARTAN/trunk/arch/ia32/
Added support for error-word generating exceptions in return routine.
131
6941 d 8 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.
129
6942 d 5 h
jermar
/SPARTAN/trunk/arch/ia32/
Implement ACPI MADT operations for interface used by kmp.
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