Subversion Repositories HelenOS

Rev

Go to most recent revision | Show changed files | Details | Compare with Previous | Blame | RSS feed

Filtering Options

Rev Age Author Path Log message Diff
3462 5769 d 21 h svoboda /trunk/ Include trace on sparc64 ramdisk. Assorted fixes.  
3410 5775 d 18 h svoboda /trunk/ Introduce directories '/app' and '/srv' on ramdisk instead of '/sbin' to mirror source tree.  
3408 5775 d 21 h jermar /trunk/boot/arch/sparc64/loader/ Use memmove() instead of memcpy() to copy the ramdisk image in the sparc64 loader.  
3407 5775 d 21 h jermar /trunk/boot/arch/sparc64/loader/ Prevent gcc from generating FPU code for the sparc64 loader.  
3399 5776 d 18 h jermar /trunk/boot/arch/sparc64/ Support for ramdisks external to image.boot on sparc64.

The sparc64 port can now boot from a ramdisk which is not part of image.boot.
This allows us to use larger ramdisks with SILO.
 
3388 5783 d 11 h jermar /trunk/boot/arch/sparc64/loader/ Be aware of the ramdisk passed by SILO.  
3368 5793 d 17 h decky /trunk/ configurable cross-compiler prefix (using CROSS_PREFIX)  
3349 5798 d 22 h jermar /trunk/ Enable bdsh in most of the architectures, remove cli and simplify init.  
3324 5805 d 16 h jermar /trunk/boot/arch/sparc64/loader/ Boot support for FAT16 on sparc64.  
3274 5810 d 17 h jermar /trunk/ memcpy(), memmove() and similar functions return dst instead of src.
Fix all implementations, including those in assembly. ppc32 assembly
version didn't seem to be affected by this.
 
3258 5811 d 15 h decky /trunk/boot/arch/ use less cryptic filenames  
3244 5815 d 11 h jermar /trunk/ Split mktmpfs.py to a TMPFS specific part and a HORD specific part. The latter
is moved to mkhord.py and can be reused for FAT16 images as well. mktmpfs.py and
mkfat.sh define the same interface now. Modify makefiles to use the modified
interface (e.g. do not pass alignment to either mktmpfs.py or mkfat.sh). FAT16
initrd image can be now loaded as initrd on amd64 and gets recognized as a
ramdisk image.
 
3239 5821 d 16 h jermar /trunk/boot/arch/sparc64/ Don't ask whether to replace image.boot.gz if it already exists.  
3237 5823 d 15 h jermar /trunk/boot/arch/sparc64/ Compress image.boot when creating a sparc64 bootable CD, making thus use
of SILO's decompressing ability.
 
3222 5843 d 17 h svoboda /trunk/ Merge program-loader related stuff from dynload branch to trunk. (huge)  
3146 5866 d 22 h jermar /trunk/boot/arch/sparc64/loader/ Don't make any assumptions about the contents of the I-cache in sparc64
loader and before passing control to the kernel, invalidate the I-cache.
 
3144 5867 d 12 h jermar /trunk/boot/arch/sparc64/loader/ Issue a sparc64 write barrier before passing control from the loader to
the kernel.
 
3052 5878 d 18 h decky /trunk/boot/arch/ RAM disk / filesystem support  
3027 5882 d 18 h decky /trunk/boot/ finish unifying pack script  
3024 5883 d 17 h decky /trunk/boot/arch/ use unified pack script by arm32  
2649 6048 d 1 h jermar /trunk/boot/arch/ Enable tmpfs in arm32, ia32xen, ia64, ppc32, ppc64 and sparc64.  
2551 6127 d 15 h cejka /trunk/ DevMap, VFS and FAT added to boot images for all architectures.  
2511 6146 d 13 h vana /trunk/ IA64 loader (based on sparc loader)  
2507 6178 d 18 h jermar /trunk/boot/arch/sparc64/loader/ Fix sparc64 loader's pack script for use with gcc 4.2.1 by
avoiding pointer to int type casts so that the newer gcc doesn't emit a warning.
Due to the -Werror flags, such a warning would prevent a successful build.
 
2479 6224 d 19 h jermar /trunk/ New, better-structured, directory layout for uspace.  
2438 6247 d 12 h decky /trunk/ update for new compiler configuration scheme  
2250 6293 d 12 h jermar /trunk/boot/ Fix ticket #31.  
2237 6297 d 11 h jermar /trunk/boot/arch/sparc64/silo/ Upgrade SILO to 1.4.13.  
2185 6302 d 20 h decky /trunk/ rename ipcc to tester  
2160 6310 d 14 h decky /trunk/boot/arch/ remove duplicate dependency  
2141 6312 d 9 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.
 
2082 6376 d 20 h decky /trunk/ __asm__ __volatile__ -> asm volatile  
2071 6381 d 12 h jermar /trunk/ (c) versus (C)  
1997 6435 d 13 h decky /trunk/ add version to init and boot loader  
1989 6438 d 18 h decky /trunk/boot/arch/sparc64/loader/ remove disasm on clean  
1982 6441 d 20 h jermar /trunk/ Modify the sparc64 startup code to not cause MMU traps before it takes over the TLB and
the trap table. Fix several PA2KA and KA2PA omittions or errors. Fix configuration to pass
the DEFS variable along.
 
1979 6442 d 11 h jermar /trunk/ Configuration changes on sparc64.
Compile TSB support by default.
Ask whether to start AP processors in the loader.
 
1978 6442 d 12 h jermar /trunk/ sparc64 code to support physical memory that starts on non-zero addresses.
Still needs to be tested on systems with such setup.
 
1977 6443 d 9 h jermar /trunk/ Fix bad indentation in ofw.c

sparc64 work:
o Fix copyright in main.c
o Move code from unused parts of the trap table.
 
1972 6454 d 19 h jermar /trunk/ Modify selected function to consume less stack space.

Avoid flushw instruction in the sparc64 loader.