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Rev Age Author Path Log message Diff
1819 6511 d 20 h decky /trunk/kernel/generic/include/ formatting changes  
1818 6514 d 22 h decky /trunk/kernel/ make burst updates  
1817 6515 d 18 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 6516 d 3 h decky /trunk/kernel/ xen memory initialization  
1815 6516 d 4 h decky /trunk/kernel/arch/xen32/src/ fork drivers  
1814 6516 d 4 h decky /trunk/kernel/arch/xen32/include/ fork drivers  
1813 6516 d 5 h decky /trunk/kernel/arch/xen32/ xen32 hypervisor interface  
1812 6516 d 5 h decky /trunk/kernel/ move macro and cleanup  
1811 6516 d 7 h decky /trunk/kernel/arch/ unify bootstrapping  
1810 6522 d 20 h decky /trunk/kernel/arch/xen32/ remove obsolete stuff  
1809 6522 d 22 h decky /trunk/kernel/arch/xen32/ update xen32 support (most of the code is still dummy)  
1808 6522 d 22 h decky /trunk/kernel/arch/xen32/include/ fork directories  
1807 6523 d 0 h decky /trunk/kernel/arch/xen32/ fork directories  
1806 6523 d 0 h decky /trunk/kernel/arch/xen32/ fork directories  
1805 6523 d 6 h decky /trunk/kernel/arch/xen32/src/boot/ make Xen recognize the kernel image  
1804 6523 d 6 h decky /trunk/kernel/arch/xen32/ fork Xen32 makefile and linker script  
1802 6523 d 18 h decky /trunk/ cleanup and unify the build system  
1794 6523 d 19 h decky /trunk/ move contrib from kernel/ to /
update Sparc64 toolchain to use Binutils 2.17 (neeeded for linking uspace)
 
1793 6526 d 7 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 6526 d 21 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.
 
1790 6527 d 1 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 6527 d 4 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 6529 d 0 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1784 6529 d 22 h jermar /kernel/trunk/ Sync OpenFirmware functionality with boot.
Random cleanup.
 
1780 6536 d 2 h jermar /kernel/trunk/ Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).  
1777 6536 d 4 h jermar /kernel/trunk/ Make sparc64 kernel assume it is loaded by our loader.  
1776 6536 d 4 h jermar /kernel/trunk/arch/mips32/ Typos and indentation fixes for mips32 and some generic files as well.  
1774 6536 d 11 h decky /kernel/trunk/ initial support for Xen  
1770 6537 d 3 h jermar /kernel/trunk/arch/sparc64/src/mm/ Fix sparc64 to compile again.  
1769 6538 d 21 h jermar /kernel/trunk/arch/ Change cache_error exception to take istate * as a parameter.
Make cache_error() print epc in the panic message.
Do not rely on the compiler to generate 'nop' after 'beq' in atomic_add()
and put it there explicitly.
Indentation fixes and cosmetic changes.
 
1767 6544 d 9 h palkovsky /kernel/trunk/ Remove unneeded FRAME_PANIC.
Fix some things broken by last commit.
 
1766 6544 d 9 h palkovsky /kernel/trunk/ Changed frame_alloc call, cleaned a lot of stuff, fixed some not-perfectly-correct error handling.  
1762 6545 d 19 h decky /kernel/trunk/arch/ppc32/src/cpu/ ppc32 identify known CPUs  
1761 6546 d 21 h jermar /kernel/trunk/doc/arch/ Upgrade amd64 hw compatibility list.  
1760 6547 d 3 h palkovsky /kernel/trunk/ Changed interface of frame_alloc/free to use address of frame instead of the pfn.
This makes it impossible to use >4GB of memory on 32-bit machines, but who cares...
 
1759 6549 d 11 h palkovsky /kernel/trunk/genarch/src/i8042/ Disable mouse on entry to kconsole. If it doesn't help
(like in qemu, which still generates mouse data), we would have
to let it enabled and filter out the mouse data.
 
1758 6550 d 1 h decky /kernel/trunk/arch/ppc32/src/mm/ remove ASIDs from Page Hash Table  
1757 6550 d 6 h jermar /kernel/trunk/ Cleanup of comments.  
1756 6550 d 7 h decky /kernel/trunk/arch/ppc32/ don't use hardcoded PIC address  
1754 6550 d 8 h jermar /kernel/trunk/ Indentation and some improved comments.
Remove forgotten comment from gxemul.sh.