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Rev Age Author Path Log message Diff
1815 6555 d 16 h decky /trunk/kernel/arch/xen32/src/ fork drivers  
1814 6555 d 16 h decky /trunk/kernel/arch/xen32/include/ fork drivers  
1813 6555 d 16 h decky /trunk/kernel/arch/xen32/ xen32 hypervisor interface  
1812 6555 d 16 h decky /trunk/kernel/ move macro and cleanup  
1811 6555 d 18 h decky /trunk/kernel/arch/ unify bootstrapping  
1810 6562 d 7 h decky /trunk/kernel/arch/xen32/ remove obsolete stuff  
1809 6562 d 9 h decky /trunk/kernel/arch/xen32/ update xen32 support (most of the code is still dummy)  
1808 6562 d 9 h decky /trunk/kernel/arch/xen32/include/ fork directories  
1807 6562 d 11 h decky /trunk/kernel/arch/xen32/ fork directories  
1806 6562 d 11 h decky /trunk/kernel/arch/xen32/ fork directories  
1805 6562 d 18 h decky /trunk/kernel/arch/xen32/src/boot/ make Xen recognize the kernel image  
1804 6562 d 18 h decky /trunk/kernel/arch/xen32/ fork Xen32 makefile and linker script  
1803 6563 d 5 h decky /trunk/ fix critical bug  
1802 6563 d 5 h decky /trunk/ cleanup and unify the build system  
1801 6563 d 5 h decky /trunk/uspace/libc/arch/mips32eb/include/ sync mips32eb with mips32  
1800 6563 d 6 h decky /trunk/boot/arch/ppc64/loader/ sync ppc64 with ppc32  
1799 6563 d 6 h decky /trunk/boot/arch/ppc32/loader/ fix typo  
1798 6563 d 6 h decky /trunk/uspace/ make uspace compile for ppc64  
1797 6563 d 6 h decky /trunk/uspace/ dummy Sparc64 uspace support (it just compiles)  
1796 6563 d 6 h decky /trunk/boot/tools/ia64/ new place for vmaxlma  
1795 6563 d 6 h decky /trunk/contrib/ remove orphaned directory  
1794 6563 d 6 h decky /trunk/ move contrib from kernel/ to /
update Sparc64 toolchain to use Binutils 2.17 (neeeded for linking uspace)
 
1793 6565 d 19 h jermar /trunk/kernel/ Change hw_map() on sparc64 to use virtual addresses that are
beyond the end of physical memory. It is beneficial in two
ways: first, physical memory is no longer being wasted by
otherwise necessary calls to frame_alloc() and, second,
virtual addresses for devices are now correctly allocated
and do not overlap with the 4M TLB-locked mapping for
kernel text and data.
 
1792 6566 d 8 h jermar /trunk/ Move functionality of tlb_arch_init() to take_over_tlb_and_tt().
Call take_over_tlb_and_tt() very early after the kernel starts
executing.
 
1791 6566 d 10 h jermar /trunk/boot/arch/sparc64/loader/ Switch to identically mapped stack during boot.
Put stack related and register related macros to dedicated
header files.
 
1790 6566 d 13 h jermar /trunk/ Remove OpenFirmware calls from kernel/ entirely.

Switch the sparc64 port to use bootinfo.

Copy memcpy from boot/ to sparc64 kernel/ and
adjust it for memcpy_from/to_uspace.
 
1789 6566 d 15 h jermar /trunk/ Fix ofw_memmap() in boot infrastructure.
The cell size is 32-bit and not equal sizeof(ofw_arg_t).
Define architecture dependant #address-cells and #size-cells for cases
the respective properties are missing in the OpenFirmware device tree.
The algorithm now works both for ppc32 and sparc64.

Add memmap_t, screen_t and keyboard_t to sparc64 bootinfo structure.
Be more verbose during sparc64 boot.

Move ALIGN_UP to generic part of boot/.

Change header guards in several places so that they don't contain double underscore.
 
1788 6568 d 12 h decky / remove orphaned directories  
1787 6568 d 12 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1786 6568 d 17 h jermar /boot/trunk/arch/sparc64/silo/ Upgrade to silo-1.4.11.  
1785 6569 d 9 h decky /kernel/ remove currently unused repository directories  
1784 6569 d 9 h jermar /kernel/trunk/ Sync OpenFirmware functionality with boot.
Random cleanup.
 
1783 6569 d 9 h jermar /boot/trunk/ Some 32-bit vs. 64-bit fixes.

Make the call to OpenFirmware client interface architecture dependent.
For instance and contrary to my previous experience, the sparc64 version of
'translate' method would not work reliably unless the Address Mask bit in the
PSTATE register is cleared during duration of the call.

sparc64 and ppc32 OpenFirmware seem to differ in details, for example, the above
mentioned method 'translate' signals success by setting the first return value
to -1 on sparc64 while on ppc32 the value is/stays (???) zero.
 
1782 6574 d 16 h jermar /boot/trunk/ Fix ofw.c to support map and translate methods even on 64-bit platforms.  
1781 6575 d 13 h jermar /uspace/trunk/ Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).  
1780 6575 d 13 h jermar /kernel/trunk/ Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).  
1779 6575 d 13 h jermar /boot/trunk/ Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).  
1778 6575 d 15 h jermar /boot/trunk/arch/sparc64/ sparc64 is now booted by HelenOS boot loader.  
1777 6575 d 15 h jermar /kernel/trunk/ Make sparc64 kernel assume it is loaded by our loader.  
1776 6575 d 15 h jermar /kernel/trunk/arch/mips32/ Typos and indentation fixes for mips32 and some generic files as well.