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Rev Age Author Path Log message Diff
1819 6550 d 7 h decky /trunk/kernel/generic/include/ formatting changes  
1818 6553 d 10 h decky /trunk/kernel/ make burst updates  
1817 6554 d 6 h decky /trunk/kernel/arch/ xen32 work: create identity mapping for the main memory zone,
make several dummy modifications to get to the banner
 
1816 6554 d 14 h decky /trunk/kernel/ xen memory initialization  
1815 6554 d 16 h decky /trunk/kernel/arch/xen32/src/ fork drivers  
1814 6554 d 16 h decky /trunk/kernel/arch/xen32/include/ fork drivers  
1813 6554 d 16 h decky /trunk/kernel/arch/xen32/ xen32 hypervisor interface  
1812 6554 d 16 h decky /trunk/kernel/ move macro and cleanup  
1811 6554 d 18 h decky /trunk/kernel/arch/ unify bootstrapping  
1810 6561 d 7 h decky /trunk/kernel/arch/xen32/ remove obsolete stuff  
1809 6561 d 9 h decky /trunk/kernel/arch/xen32/ update xen32 support (most of the code is still dummy)  
1808 6561 d 9 h decky /trunk/kernel/arch/xen32/include/ fork directories  
1807 6561 d 11 h decky /trunk/kernel/arch/xen32/ fork directories  
1806 6561 d 11 h decky /trunk/kernel/arch/xen32/ fork directories  
1805 6561 d 18 h decky /trunk/kernel/arch/xen32/src/boot/ make Xen recognize the kernel image  
1804 6561 d 18 h decky /trunk/kernel/arch/xen32/ fork Xen32 makefile and linker script  
1803 6562 d 5 h decky /trunk/ fix critical bug  
1802 6562 d 5 h decky /trunk/ cleanup and unify the build system  
1801 6562 d 6 h decky /trunk/uspace/libc/arch/mips32eb/include/ sync mips32eb with mips32  
1800 6562 d 6 h decky /trunk/boot/arch/ppc64/loader/ sync ppc64 with ppc32  
1799 6562 d 6 h decky /trunk/boot/arch/ppc32/loader/ fix typo  
1798 6562 d 6 h decky /trunk/uspace/ make uspace compile for ppc64  
1797 6562 d 6 h decky /trunk/uspace/ dummy Sparc64 uspace support (it just compiles)  
1796 6562 d 7 h decky /trunk/boot/tools/ia64/ new place for vmaxlma  
1795 6562 d 7 h decky /trunk/contrib/ remove orphaned directory  
1794 6562 d 7 h decky /trunk/ move contrib from kernel/ to /
update Sparc64 toolchain to use Binutils 2.17 (neeeded for linking uspace)
 
1793 6564 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 6565 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 6565 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 6565 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 6565 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 6567 d 12 h decky / remove orphaned directories  
1787 6567 d 12 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1786 6567 d 18 h jermar /boot/trunk/arch/sparc64/silo/ Upgrade to silo-1.4.11.  
1785 6568 d 9 h decky /kernel/ remove currently unused repository directories  
1784 6568 d 9 h jermar /kernel/trunk/ Sync OpenFirmware functionality with boot.
Random cleanup.
 
1783 6568 d 10 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 6573 d 16 h jermar /boot/trunk/ Fix ofw.c to support map and translate methods even on 64-bit platforms.  
1781 6574 d 13 h jermar /uspace/trunk/ Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).  
1780 6574 d 13 h jermar /kernel/trunk/ Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).