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171 6854 d 12 h jermar /SPARTAN/trunk/ Make rwlock test #3 compile again.

Make rwlock test #4 preemption-safe.

Prepare for preemption controlling functions.		  
170 6857 d 2 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 6858 d 3 h jermar /SPARTAN/trunk/arch/ For each architecture, add an extra type cast of x to __address to both KA2PA() and PA2KA().  
168 6858 d 3 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 6859 d 12 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 6861 d 5 h decky /SPARTAN/trunk/arch/ppc/ prepare for PPC console support  
165 6861 d 6 h palkovsky /SPARTAN/trunk/arch/amd64/boot/ Copied from ia32, bootloader can be the same.  
164 6861 d 6 h palkovsky /SPARTAN/trunk/ Basics for amd64 architecture. It does compile, but it does not work yet.  
163 6861 d 11 h decky /SPARTAN/trunk/arch/ppc/ first booting ELF  
162 6861 d 13 h decky /SPARTAN/trunk/arch/ppc/ PPC linker script  
161 6863 d 13 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 6867 d 2 h jermar /SPARTAN/trunk/ PPC work.
Define dummy implementations of many functions in fake.s.
Define kernel_image_start in start.S.		  
159 6867 d 2 h jermar /SPARTAN/trunk/arch/ppc/include/ Fix copyright dates.  
158 6867 d 10 h decky /SPARTAN/trunk/src/mm/ remove forgotten comment  
157 6867 d 10 h decky /SPARTAN/trunk/ remove cyclic including, change linker script path  
156 6867 d 13 h decky /SPARTAN/trunk/ PPC work in progress  
155 6869 d 3 h decky /SPARTAN/trunk/arch/powerpc/boot/ PPC preparation work (not working yet)  
154 6871 d 1 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 6871 d 2 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 6883 d 3 h decky /SPARTAN/trunk/arch/ia64/ Cleanup  
151 6883 d 3 h decky /SPARTAN/trunk/arch/ia64/ Remove unnecessary IA64 unwind tables
Cleanup IA64 linker script
Thus IA64 port compiles again (and also works hopefully)		  
150 6883 d 5 h jermar /SPARTAN/trunk/doc/ Documentation changes.
Most importantly, update information about supported binutils and gcc versions.		  
149 6883 d 5 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 6888 d 9 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 6888 d 10 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 6888 d 10 h cejka /SPARTAN/trunk/ Memory size detection for ia32 completed.  
145 6888 d 11 h decky /SPARTAN/trunk/contrib/ IA-64 toolchain build script (at least)  
144 6888 d 11 h vana /SPARTAN/trunk/ Coding style fix  
143 6888 d 11 h vana /SPARTAN/trunk/ Disable alignment check  
142 6888 d 12 h vana /SPARTAN/trunk/arch/ia32/src/ Typing error fixed  
141 6888 d 12 h vana /SPARTAN/trunk/ Clear IOPL on start of system on all CPUs and clear NT before all irets.  
140 6889 d 6 h decky /SPARTAN/trunk/contrib/ AMD64 toolchain build script  
139 6889 d 8 h cejka /SPARTAN/trunk/arch/ia32/ Added e801 method for obtaining memory size, improved e820 method for memory map.  
138 6889 d 9 h decky /SPARTAN/trunk/contrib/ Toolchain build scripts for PowerPC (G4) and PowerPC 64b (G5)  
137 6889 d 10 h vana /SPARTAN/trunk/arch/ia32/src/ Comments  
136 6889 d 10 h vana /SPARTAN/trunk/ Error word support debuging and testing passed with #NM & #GP exceptions.  
135 6889 d 11 h jermar /SPARTAN/trunk/ Fix setters of page table attributes for both IA-32 and MIPS.  
134 6889 d 11 h decky /SPARTAN/trunk/arch/mips/include/mm/ Add missing asid.h  
133 6889 d 13 h decky /SPARTAN/trunk/contrib/ Directory for toolchain build scripts and other stuff

MIPS toolchain		  
132 6889 d 13 h vana /SPARTAN/trunk/arch/ia32/ Added support for error-word generating exceptions in return routine.