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Rev Age Author Path Log message Diff
1802 6542 d 13 h decky /trunk/ cleanup and unify the build system  
1800 6542 d 13 h decky /trunk/boot/arch/ppc64/loader/ sync ppc64 with ppc32  
1799 6542 d 13 h decky /trunk/boot/arch/ppc32/loader/ fix typo  
1796 6542 d 14 h decky /trunk/boot/tools/ia64/ new place for vmaxlma  
1792 6545 d 15 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 6545 d 18 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 6545 d 20 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 6545 d 23 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.
 
1787 6547 d 19 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1786 6548 d 1 h jermar /boot/trunk/arch/sparc64/silo/ Upgrade to silo-1.4.11.  
1783 6548 d 17 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 6554 d 0 h jermar /boot/trunk/ Fix ofw.c to support map and translate methods even on 64-bit platforms.  
1779 6554 d 20 h jermar /boot/trunk/ Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).  
1778 6554 d 23 h jermar /boot/trunk/arch/sparc64/ sparc64 is now booted by HelenOS boot loader.  
1775 6555 d 6 h decky /boot/trunk/ initial support for Xen  
1773 6555 d 15 h jermar /boot/trunk/arch/sparc64/loader/ Work on sparc64 boot loader (still inactive).  
1772 6555 d 15 h jermar /boot/trunk/genarch/ Last changes to make ofw.c work for both 32-bit and 64-bit architectures during boot.  
1771 6555 d 18 h jermar /boot/trunk/ Cleanup OpenFirmware driver and prepare it for integration with sparc64 bootloader.
Start sparc64 boot loader (now inactive and unfunctional).
 
1765 6563 d 16 h jermar /boot/trunk/arch/ppc64/loader/ Even though the ppc64 doesn't build currently, perform cleanup in the spirit of previous changes to mips32 and ppc32.  
1764 6563 d 16 h jermar /boot/trunk/ Cleanup boot infrastructure: ppc32 (and elsewhere).  
1763 6563 d 16 h jermar /boot/trunk/ Cleanup in the boot infrastructure.
This commit tries to separate generic stuff from mips32 specific stuff.
Other architectures will follow.
 
1755 6569 d 1 h decky /boot/trunk/arch/ppc32/loader/ read macio address from PCI OFW entry  
1748 6570 d 16 h decky /boot/trunk/arch/mips32/loader/ bugfix  
1747 6570 d 16 h decky /boot/trunk/ mips32 binary format choice  
1744 6570 d 16 h decky /boot/trunk/arch/mips32/loader/ use stack in unmapped segment  
1739 6571 d 0 h decky /boot/trunk/ ppc32 debug messages  
1738 6571 d 1 h decky /boot/trunk/arch/ppc32/loader/ properly place PHT on top of physical memory  
1737 6571 d 1 h decky /boot/trunk/arch/ppc32/loader/ pick the best BAT mapping  
1732 6571 d 12 h decky /boot/trunk/ fix wrong segment register value
add CONFIG_BAT define
 
1728 6571 d 13 h decky /boot/trunk/ ppc32: BAT usage is now optional
better VSID support
Page Hash Table cleanup
boot API change
 
1725 6571 d 20 h decky /boot/trunk/arch/ppc32/loader/ allocate page hash table during boot
(preliminary code, will be fixed properly later)
 
1715 6572 d 18 h decky /boot/trunk/arch/ppc32/loader/ move ppc32 four pages up  
1714 6572 d 18 h decky /boot/trunk/ change config  
1685 6579 d 2 h decky /boot/trunk/arch/mips32/ mips piggybacker  
1679 6579 d 20 h decky /boot/trunk/arch/ppc32/loader/ remove redundant section  
1654 6581 d 17 h palkovsky /boot/trunk/tools/ Fix bad fix.  
1651 6581 d 20 h palkovsky /boot/trunk/tools/ Fixed config with bad dialog.  
1620 6582 d 20 h decky /boot/trunk/arch/ppc32/loader/ update boot loader API  
1607 6583 d 1 h decky /boot/trunk/arch/ppc32/loader/ ppc32 sync  
1602 6583 d 4 h decky /boot/trunk/arch/ppc32/loader/ add ipcc and klog to ppc32