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Rev Age Author Path Log message Diff
1968 6440 d 1 h jermar /tags/ Canonize pre-0.2.0.3 tags: remove inner branches, tags and trunk directories.
The change now should reflect how those releases looked like after checkout.		  
1966 6440 d 2 h jermar /tags/0.2.0.2/ Tagging release 0.2.0.2  
1422 6593 d 12 h jermar /kernel/trunk/ Modify ia64 linker script to make compilation with gcc 4.1.x possible.  
869 6687 d 0 h vana /kernel/trunk/ Uaaaaaaa ;-) Itanium Paging !!!!!! ;-)  
813 6701 d 23 h jermar /kernel/trunk/ Change ia64 kernel image to link and load at 0x100000 where
it (or its heap or stack) won't mess up with the ROM region.

Blacklist ia64 frame 0 from frame allocator so that 0 won't be
returned to malloc and friends. This can be reenabled again
once the kernel is not identity mapped.		  
534 6767 d 4 h jermar / Rename HelenOS/SPARTAN to HelenOS/kernel again.  
532 6767 d 4 h jermar / Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch.  
501 6779 d 8 h jermar / Rename HelenOS/SPARTAN to HelenOS/kernel.  
461 6793 d 10 h decky /SPARTAN/trunk/ link kernel in ARCH's native format first, then use objcopy to create output format  
457 6793 d 12 h decky /SPARTAN/trunk/ new build system almost finished  
455 6793 d 23 h decky /SPARTAN/trunk/ new build system upgrade
finished work for IA-32, IA-64, PPC-32, SPARC-64		  
272 6859 d 6 h vana /SPARTAN/trunk/arch/ia64/ Symtab support for ia64  
152 6898 d 2 h decky /SPARTAN/trunk/arch/ia64/ Cleanup  
151 6898 d 2 h decky /SPARTAN/trunk/arch/ia64/ Remove unnecessary IA64 unwind tables
Cleanup IA64 linker script
Thus IA64 port compiles again (and also works hopefully)		  
125 6909 d 2 h jermar /SPARTAN/trunk/ Huge indentation fix.  
106 6951 d 10 h jermar /SPARTAN/trunk/ IA-32 fixes.
Use kernel addresses instead of physical addresses in map_page_to_frame().
Physical addresses are supposed to only be exported to mm hardware.
Because of this fix, userspace is functional again.

Remap EGA videoram to (0x80000000 + videoram) and change the ega driver to work with the new address.

Minor cosmetics through out the code.
Changes in linker scripts.		  
60 6974 d 9 h jermar /SPARTAN/trunk/arch/ia64/ IA-64 work.
Give up attempts to persuade ld to patch the kernel image with proper hardcoded lenghts and addresses.
Add special sections and calculate the numbers manually.
Fix wrong order of operands in sub instructions in memcpy() implementation.		  
39 6981 d 1 h jermar /SPARTAN/trunk/arch/ia64/ IA-64 cosmetics.
Fix boot/boot.s to jump to the appropriate address.
Revert _link.ld to contain previously deleted sections.		  
37 6982 d 12 h jermar /SPARTAN/trunk/ More IA-64 work.
IA-64 putchar() for Ski simulator.
Linker script changes.		  
36 6983 d 4 h jermar /SPARTAN/trunk/arch/ia64/ More IA-64 work.  
35 6984 d 12 h jermar /SPARTAN/trunk/ Early support for IA-64 architecture.