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Rev Age Author Path Log message Diff
2178 6387 d 13 h kebrt /branches/arm/kernel/arch/arm32/include/ istate structure added  
2177 6387 d 17 h stepan /branches/arm/kernel/arch/arm32/src/ arch/regutils.h changes reflected  
2176 6387 d 17 h stepan /branches/arm/kernel/arch/arm32/include/ status registers manipulation macros  
2175 6388 d 7 h jancik /branches/arm/kernel/arch/arm32/ Alf: Disable ASID support  
2174 6389 d 11 h kebrt /branches/arm/kernel/arch/arm32/include/ atomic_add added  
2173 6389 d 18 h kebrt /branches/arm/kernel/arch/arm32/ console added, does not work yet  
2172 6389 d 18 h kebrt /branches/arm/kernel/arch/arm32/src/ memcpy added  
2171 6389 d 18 h kebrt /branches/arm/kernel/arch/arm32/ memcpy added  
2170 6390 d 5 h jermar /trunk/kernel/ Simplify synchronization in as_switch().
The function was oversynchronized, which
was causing deadlocks on the address
space mutex.

Now, address spaces can only be switched
when the asidlock is held. This also protects
stealing of ASIDs. No other synchronization
is necessary.
 
2169 6390 d 6 h kebrt /branches/arm/kernel/arch/arm32/src/ debug print added  
2168 6390 d 6 h kebrt /branches/arm/kernel/arch/arm32/ context save/restore added  
2167 6390 d 6 h kebrt /branches/arm/kernel/arch/arm32/src/ debugging printf added  
2166 6390 d 6 h kebrt /branches/arm/kernel/arch/arm32/include/ context added  
2165 6390 d 6 h kebrt /branches/arm/boot/arch/arm32/loader/ indenting  
2164 6391 d 7 h jancik /branches/arm/tools/ ALf: correction .. wrong version previosly commited  
2163 6391 d 7 h jancik /branches/arm/kernel/arch/arm32/ Alf : TLB support  
2162 6391 d 15 h stepan /branches/arm/kernel/arch/arm32/ interrupt enabling/disabling  
2161 6392 d 8 h jermar /trunk/kernel/arch/sparc64/src/mm/ Fix TSB bug during TSB refill.
When one wants to enable a TSB entry, he or she should set the
entry invalid bit to false, as opposed to setting it to true.
 
2160 6392 d 8 h decky /trunk/boot/arch/ remove duplicate dependency  
2159 6392 d 12 h kebrt /branches/arm/kernel/arch/arm32/ kernel_image_start, arch_pre_main added  
2158 6392 d 12 h kebrt /branches/arm/boot/arch/arm32/loader/ __builtin_memcpy used  
2157 6392 d 14 h jancik /branches/arm/tools/ Cygwin with TurtoiseSVN has problem with symlinks ... this script solves this.

Run this after downloading sources and before compilation.

Alf
 
2156 6392 d 15 h kebrt /branches/arm/boot/generic/ link added  
2155 6392 d 17 h kebrt /branches/arm/kernel/arch/arm32/ kernel init now only halts the simulator  
2154 6392 d 17 h kebrt /branches/arm/boot/arch/arm32/loader/ jump to kernel fixed  
2153 6392 d 17 h kebrt /branches/arm/boot/arch/arm32/loader/ memcpy changed to gcc-generated  
2152 6392 d 17 h kebrt /branches/arm/boot/arch/arm32/loader/ comments  
2151 6392 d 17 h kebrt /branches/arm/boot/arch/arm32/loader/ missing dependencies  
2150 6392 d 19 h kebrt /branches/arm/boot/genarch/ softint added to boot  
2149 6393 d 0 h jancik /branches/arm/kernel/arch/arm32/include/  
2148 6393 d 1 h jancik /branches/arm/kernel/doc/  
2147 6393 d 1 h jancik /branches/arm/kernel/arch/arm32/include/ alf: Page table structure  
2146 6393 d 4 h kebrt /branches/arm/kernel/arch/arm32/ small changes for gxemul (elf->binary), OUTPUT_ARCH added  
2145 6393 d 4 h kebrt /branches/arm/boot/arch/arm32/ first version of arm boot loader, still cannot jump to kernel  
2144 6393 d 5 h jermar /trunk/kernel/arch/sparc64/src/mm/ Fix TSB size.  
2143 6393 d 11 h jermar /trunk/kernel/arch/sparc64/include/ Remove unneeded enum member.  
2142 6393 d 12 h jermar /trunk/kernel/generic/include/mm/ Remove out of date comment.  
2141 6394 d 3 h jermar /trunk/ The Ultimate Solution To Illegal Virtual Aliases.
It is better to avoid them completely than to fight them.
Switch the sparc64 port to 16K pages. The TLBs and TSBs
continue to operate with 8K pages only. Page tables and
other generic parts operate with 16K pages.

Because the MMU doesn't support 16K directly, each 16K
page is emulated by a pair of 8K pages. With 16K pages,
illegal aliases cannot be created in 16K D-cache.
 
2140 6394 d 4 h decky /branches/gc/ add garbage collector branch  
2139 6394 d 4 h decky /trunk/contrib/toolchain/ move to GCC 4.1.2, make scripts really host platform independent
remove orphaned libobjc